diff --git a/BIN/MAP/images/APRS Symbols, How to.jpg b/BIN/MAP/images/APRS Symbols, How to.jpg new file mode 100644 index 0000000..c3d6480 Binary files /dev/null and b/BIN/MAP/images/APRS Symbols, How to.jpg differ diff --git a/BIN/MAP/images/_tmp_.png b/BIN/MAP/images/_tmp_.png new file mode 100644 index 0000000..2ded289 Binary files /dev/null and b/BIN/MAP/images/_tmp_.png differ diff --git a/BIN/MAP/images/arrow.png b/BIN/MAP/images/arrow.png new file mode 100644 index 0000000..a9474b9 Binary files /dev/null and b/BIN/MAP/images/arrow.png differ diff --git a/BIN/MAP/images/arrow64.png b/BIN/MAP/images/arrow64.png new file mode 100644 index 0000000..0e61ef9 Binary files /dev/null and b/BIN/MAP/images/arrow64.png differ diff --git a/BIN/MAP/images/primary.png b/BIN/MAP/images/primary.png new file mode 100644 index 0000000..6617b66 Binary files /dev/null and b/BIN/MAP/images/primary.png differ diff --git a/BIN/MAP/images/primary128.png b/BIN/MAP/images/primary128.png new file mode 100644 index 0000000..63c6a8b Binary files /dev/null and b/BIN/MAP/images/primary128.png differ diff --git a/BIN/MAP/images/primary64.png b/BIN/MAP/images/primary64.png new file mode 100644 index 0000000..562290a Binary files /dev/null and b/BIN/MAP/images/primary64.png differ diff --git a/BIN/MAP/images/secondary.png b/BIN/MAP/images/secondary.png new file mode 100644 index 0000000..381049b Binary files /dev/null and b/BIN/MAP/images/secondary.png differ diff --git a/BIN/MAP/images/secondary128.png b/BIN/MAP/images/secondary128.png new file mode 100644 index 0000000..9ba3992 Binary files /dev/null and b/BIN/MAP/images/secondary128.png differ diff --git a/BIN/MAP/images/secondary64.png b/BIN/MAP/images/secondary64.png new file mode 100644 index 0000000..6428c31 Binary files /dev/null and b/BIN/MAP/images/secondary64.png differ diff --git a/BIN/MAP/index.html b/BIN/MAP/index.html new file mode 100644 index 0000000..00d2523 --- /dev/null +++ b/BIN/MAP/index.html @@ -0,0 +1,553 @@ + + + + + Simple APRS Server + + + + + + + + + + + + +
+
+
+ USERS:..... + +
+ + + \ No newline at end of file diff --git a/BIN/MAP/jQueryRotate.js b/BIN/MAP/jQueryRotate.js new file mode 100644 index 0000000..3b33c23 --- /dev/null +++ b/BIN/MAP/jQueryRotate.js @@ -0,0 +1,339 @@ +// VERSION: 2.3 LAST UPDATE: 11.07.2013 +/* + * Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php + * + * Made by Wilq32, wilq32@gmail.com, Wroclaw, Poland, 01.2009 + * Website: http://jqueryrotate.com + */ + +(function($) { + var supportedCSS,supportedCSSOrigin, styles=document.getElementsByTagName("head")[0].style,toCheck="transformProperty WebkitTransform OTransform msTransform MozTransform".split(" "); + for (var a = 0; a < toCheck.length; a++) if (styles[toCheck[a]] !== undefined) { supportedCSS = toCheck[a]; } + if (supportedCSS) { + supportedCSSOrigin = supportedCSS.replace(/[tT]ransform/,"TransformOrigin"); + if (supportedCSSOrigin[0] == "T") supportedCSSOrigin[0] = "t"; + } + + // Bad eval to preven google closure to remove it from code o_O + eval('IE = "v"=="\v"'); + + jQuery.fn.extend({ + rotate:function(parameters) + { + if (this.length===0||typeof parameters=="undefined") return; + if (typeof parameters=="number") parameters={angle:parameters}; + var returned=[]; + for (var i=0,i0=this.length;i this._parameters.duration; + + // TODO: Bug for animatedGif for static rotation ? (to test) + if (checkEnd && !this._parameters.animatedGif) + { + clearTimeout(this._timer); + } + else + { + if (this._canvas||this._vimage||this._img) { + var angle = this._parameters.easing(0, actualTime - this._animateStartTime, this._animateStartAngle, this._parameters.animateTo - this._animateStartAngle, this._parameters.duration); + this._rotate((~~(angle*10))/10); + } + if (this._parameters.step) { + this._parameters.step(this._angle); + } + var self = this; + this._timer = setTimeout(function() + { + self._animate.call(self); + }, 10); + } + + // To fix Bug that prevents using recursive function in callback I moved this function to back + if (this._parameters.callback && checkEnd){ + this._angle = this._parameters.animateTo; + this._rotate(this._angle); + this._parameters.callback.call(this._rootObj); + } + }, + + _rotate : (function() + { + var rad = Math.PI/180; + if (IE) + return function(angle) + { + this._angle = angle; + this._container.style.rotation=(angle%360)+"deg"; + this._vimage.style.top = -(this._rotationCenterY - this._imgHeight/2) + "px"; + this._vimage.style.left = -(this._rotationCenterX - this._imgWidth/2) + "px"; + this._container.style.top = this._rotationCenterY - this._imgHeight/2 + "px"; + this._container.style.left = this._rotationCenterX - this._imgWidth/2 + "px"; + + } + else if (supportedCSS) + return function(angle){ + this._angle = angle; + this._img.style[supportedCSS]="rotate("+(angle%360)+"deg)"; + this._img.style[supportedCSSOrigin]=this._parameters.center.join(" "); + } + else + return function(angle) + { + this._angle = angle; + angle=(angle%360)* rad; + // clear canvas + this._canvas.width = this._width;//+this._widthAdd; + this._canvas.height = this._height;//+this._heightAdd; + + // REMEMBER: all drawings are read from backwards.. so first function is translate, then rotate, then translate, translate.. + this._cnv.translate(this._imgWidth*this._aspectW,this._imgHeight*this._aspectH); // at least center image on screen + this._cnv.translate(this._rotationCenterX,this._rotationCenterY); // we move image back to its orginal + this._cnv.rotate(angle); // rotate image + this._cnv.translate(-this._rotationCenterX,-this._rotationCenterY); // move image to its center, so we can rotate around its center + this._cnv.scale(this._aspectW,this._aspectH); // SCALE - if needed ;) + this._cnv.drawImage(this._img, 0, 0); // First - we draw image + } + + })() + } + + if (IE) + { + Wilq32.PhotoEffect.prototype.createVMLNode=(function(){ + document.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); + try { + !document.namespaces.rvml && document.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); + return function (tagName) { + return document.createElement(''); + }; + } catch (e) { + return function (tagName) { + return document.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); + }; + } + })(); + } + +})(jQuery); diff --git a/BIN/MAP/jquery.js b/BIN/MAP/jquery.js 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self.step(gotoEnd);}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;ithis.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)if(this.options.curAnim[i]!==true)done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")this.elem.style.display="block";}if(this.options.hide)this.elem.style.display="none";if(this.options.hide||this.options.show)for(var p in this.options.curAnim)jQuery.attr(this.elem.style,p,this.options.orig[p]);}if(done)this.options.complete.call(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}return true;}};jQuery.extend(jQuery.fx,{speeds:{slow:600,fast:200,def:400},step:{scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}}});jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),css=jQuery.curCSS,fixed=css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)border(offsetParent);if(!fixed&&css(offsetParent,"position")=="fixed")fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(css(parent,"display")))add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&css(parent,"overflow")!="visible")border(parent);parent=parent.parentNode;}if((safari2&&(fixed||css(offsetChild,"position")=="absolute"))||(mozilla&&css(offsetChild,"position")!="absolute"))add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}results={top:top,left:left};}function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}function add(l,t){left+=parseInt(l,10)||0;top+=parseInt(t,10)||0;}return results;};jQuery.fn.extend({position:function(){var left=0,top=0,results;if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();offset.top-=num(this,'marginTop');offset.left-=num(this,'marginLeft');parentOffset.top+=num(offsetParent,'borderTopWidth');parentOffset.left+=num(offsetParent,'borderLeftWidth');results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};}return results;},offsetParent:function(){var offsetParent=this[0].offsetParent;while(offsetParent&&(!/^body|html$/i.test(offsetParent.tagName)&&jQuery.css(offsetParent,'position')=='static'))offsetParent=offsetParent.offsetParent;return jQuery(offsetParent);}});jQuery.each(['Left','Top'],function(i,name){var method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})(); \ No newline at end of file diff --git a/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.css b/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.css new file mode 100644 index 0000000..a54dd3b --- /dev/null +++ b/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.css @@ -0,0 +1,103 @@ +/** Slider **/ +.leaflet-control-zoomslider-wrap { + padding-top: 5px; + padding-bottom: 5px; + background-color: #fff; + border-bottom: 1px solid #ccc; +} +.leaflet-control-zoomslider-body { + width: 2px; + border: solid #fff; + border-width: 0px 9px 0px 9px; + background-color: black; + margin: 0 auto; +} +.leaflet-control-zoomslider-knob { + position: relative; + width: 12px; + height: 4px; + background-color: #efefef; + -webkit-border-radius: 2px; + border-radius: 2px; + border: 1px solid #000; + margin-left: -6px; +} +.leaflet-control-zoomslider-body:hover { + cursor: pointer; +} +.leaflet-control-zoomslider-knob:hover { + cursor: default; + cursor: -webkit-grab; + cursor: -moz-grab; +} + +.leaflet-dragging .leaflet-control-zoomslider, +.leaflet-dragging .leaflet-control-zoomslider-wrap, +.leaflet-dragging .leaflet-control-zoomslider-body, +.leaflet-dragging .leaflet-control-zoomslider a, +.leaflet-dragging .leaflet-control-zoomslider a.leaflet-control-zoomslider-disabled, +.leaflet-dragging .leaflet-control-zoomslider-knob:hover { + cursor: move; + cursor: -webkit-grabbing; + cursor: -moz-grabbing; +} + +/** Leaflet Zoom Styles **/ +.leaflet-container .leaflet-control-zoomslider { + margin-left: 10px; + margin-top: 10px; +} +.leaflet-control-zoomslider a { + width: 26px; + height: 26px; + text-align: center; + text-decoration: none; + color: black; + display: block; +} +.leaflet-control-zoomslider a:hover { + background-color: #f4f4f4; +} +.leaflet-control-zoomslider-in { + font: bold 18px 'Lucida Console', Monaco, monospace; +} +.leaflet-control-zoomslider-in:after{ + content:"+" +} +.leaflet-control-zoomslider-out { + font: bold 22px 'Lucida Console', Monaco, monospace; +} +.leaflet-control-zoomslider-out:after{ + content:"-" +} +.leaflet-control-zoomslider a.leaflet-control-zoomslider-disabled { + cursor: default; + color: #bbb; +} + +/* Touch */ +.leaflet-touch .leaflet-control-zoomslider-body { + background-position: 10px 0px; +} +.leaflet-touch .leaflet-control-zoomslider-knob { + width:16px; + margin-left: -1px; +} +.leaflet-touch .leaflet-control-zoomslider a { + width: 30px; + height: 30px; +} +.leaflet-touch .leaflet-control-zoomslider-in { + font-size: 24px; + line-height: 29px; +} +.leaflet-touch .leaflet-control-zoomslider-out { + font-size: 28px; + line-height: 30px; +} +.leaflet-touch .leaflet-control-zoomslider { + box-shadow: none; +} +.leaflet-touch .leaflet-control-zoomslider { + border: 4px solid rgba(0,0,0,0.3); +} diff --git a/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.ie.css b/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.ie.css new file mode 100644 index 0000000..4e81ea1 --- /dev/null +++ b/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.ie.css @@ -0,0 +1,16 @@ +/* IE6-7 specific hacks */ +.leaflet-control-zoomslider-wrap { + *width: 26px; +} +/* Fix IE6-divs having a too large min height */ +.leaflet-control-zoomslider-knob { + *overflow: hidden; +} + +/* Support for element:after { content: 'text' } */ +.leaflet-control-zoomslider-in { + *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = '+'); +} +.leaflet-control-zoomslider-out { + *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = '-'); +} \ No newline at end of file diff --git a/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.js b/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.js new file mode 100644 index 0000000..557a0f3 --- /dev/null +++ b/BIN/MAP/leaflet/L.Control.Zoomslider/L.Control.Zoomslider.js @@ -0,0 +1,206 @@ +L.Control.Zoomslider = (function () { + + var Knob = L.Draggable.extend({ + initialize: function (element, stepHeight, knobHeight) { + L.Draggable.prototype.initialize.call(this, element, element); + this._element = element; + + this._stepHeight = stepHeight; + this._knobHeight = knobHeight; + + this.on('predrag', function () { + this._newPos.x = 0; + this._newPos.y = this._adjust(this._newPos.y); + }, this); + }, + + _adjust: function (y) { + var value = Math.round(this._toValue(y)); + value = Math.max(0, Math.min(this._maxValue, value)); + return this._toY(value); + }, + + // y = k*v + m + _toY: function (value) { + return this._k * value + this._m; + }, + // v = (y - m) / k + _toValue: function (y) { + return (y - this._m) / this._k; + }, + + setSteps: function (steps) { + var sliderHeight = steps * this._stepHeight; + this._maxValue = steps - 1; + + // conversion parameters + // the conversion is just a common linear function. + this._k = -this._stepHeight; + this._m = sliderHeight - (this._stepHeight + this._knobHeight) / 2; + }, + + setPosition: function (y) { + L.DomUtil.setPosition(this._element, + L.point(0, this._adjust(y))); + }, + + setValue: function (v) { + this.setPosition(this._toY(v)); + }, + + getValue: function () { + return this._toValue(L.DomUtil.getPosition(this._element).y); + } + }); + + var Zoomslider = L.Control.extend({ + options: { + position: 'topleft', + // Height of zoom-slider.png in px + stepHeight: 8, + // Height of the knob div in px (including border) + knobHeight: 6, + styleNS: 'leaflet-control-zoomslider' + }, + + onAdd: function (map) { + this._map = map; + this._ui = this._createUI(); + this._knob = new Knob(this._ui.knob, + this.options.stepHeight, + this.options.knobHeight); + + map .whenReady(this._initKnob, this) + .whenReady(this._initEvents, this) + .whenReady(this._updateSize, this) + .whenReady(this._updateKnobValue, this) + .whenReady(this._updateDisabled, this); + return this._ui.bar; + }, + + onRemove: function (map) { + map .off('zoomlevelschange', this._updateSize, this) + .off('zoomend zoomlevelschange', this._updateKnobValue, this) + .off('zoomend zoomlevelschange', this._updateDisabled, this); + }, + + _createUI: function () { + var ui = {}, + ns = this.options.styleNS; + + ui.bar = L.DomUtil.create('div', ns + ' leaflet-bar'), + ui.zoomIn = this._createZoomBtn('in', 'top', ui.bar), + ui.wrap = L.DomUtil.create('div', ns + '-wrap leaflet-bar-part', ui.bar), + ui.zoomOut = this._createZoomBtn('out', 'bottom', ui.bar), + ui.body = L.DomUtil.create('div', ns + '-body', ui.wrap), + ui.knob = L.DomUtil.create('div', ns + '-knob'); + + L.DomEvent.disableClickPropagation(ui.bar); + L.DomEvent.disableClickPropagation(ui.knob); + + return ui; + }, + _createZoomBtn: function (zoomDir, end, container) { + var classDef = this.options.styleNS + '-' + zoomDir + + ' leaflet-bar-part' + + ' leaflet-bar-part-' + end, + link = L.DomUtil.create('a', classDef, container); + + link.href = '#'; + link.title = 'Zoom ' + zoomDir; + + L.DomEvent.on(link, 'click', L.DomEvent.preventDefault); + + return link; + }, + + _initKnob: function () { + this._knob.enable(); + this._ui.body.appendChild(this._ui.knob); + }, + _initEvents: function (map) { + this._map + .on('zoomlevelschange', this._updateSize, this) + .on('zoomend zoomlevelschange', this._updateKnobValue, this) + .on('zoomend zoomlevelschange', this._updateDisabled, this); + + L.DomEvent.on(this._ui.body, 'click', this._onSliderClick, this); + L.DomEvent.on(this._ui.zoomIn, 'click', this._zoomIn, this); + L.DomEvent.on(this._ui.zoomOut, 'click', this._zoomOut, this); + + this._knob.on('dragend', this._updateMapZoom, this); + }, + + _onSliderClick: function (e) { + var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e), + y = L.DomEvent.getMousePosition(first).y + - L.DomUtil.getViewportOffset(this._ui.body).y; // Cache this? + + this._knob.setPosition(y); + this._updateMapZoom(); + }, + + _zoomIn: function (e) { + this._map.zoomIn(e.shiftKey ? 3 : 1); + }, + _zoomOut: function (e) { + this._map.zoomOut(e.shiftKey ? 3 : 1); + }, + + _zoomLevels: function () { + var zoomLevels = this._map.getMaxZoom() - this._map.getMinZoom() + 1; + return zoomLevels < Infinity ? zoomLevels : 0; + }, + _toZoomLevel: function (value) { + return value + this._map.getMinZoom(); + }, + _toValue: function (zoomLevel) { + return zoomLevel - this._map.getMinZoom(); + }, + + _updateSize: function () { + var steps = this._zoomLevels(); + + this._ui.body.style.height = this.options.stepHeight * steps + 'px'; + this._knob.setSteps(steps); + }, + _updateMapZoom: function () { + this._map.setZoom(this._toZoomLevel(this._knob.getValue())); + }, + _updateKnobValue: function () { + this._knob.setValue(this._toValue(this._map.getZoom())); + }, + _updateDisabled: function () { + var zoomLevel = this._map.getZoom(), + className = this.options.styleNS + '-disabled'; + + L.DomUtil.removeClass(this._ui.zoomIn, className); + L.DomUtil.removeClass(this._ui.zoomOut, className); + + if (zoomLevel === this._map.getMinZoom()) { + L.DomUtil.addClass(this._ui.zoomOut, className); + } + if (zoomLevel === this._map.getMaxZoom()) { + L.DomUtil.addClass(this._ui.zoomIn, className); + } + } + }); + + return Zoomslider; +})(); + +L.Map.mergeOptions({ + zoomControl: false, + zoomsliderControl: true +}); + +L.Map.addInitHook(function () { + if (this.options.zoomsliderControl) { + this.zoomsliderControl = new L.Control.Zoomslider(); + this.addControl(this.zoomsliderControl); + } +}); + +L.control.zoomslider = function (options) { + return new L.Control.Zoomslider(options); +}; diff --git a/BIN/MAP/leaflet/images/layers-2x.png b/BIN/MAP/leaflet/images/layers-2x.png new file mode 100644 index 0000000..a2cf7f9 Binary files /dev/null and b/BIN/MAP/leaflet/images/layers-2x.png differ diff --git a/BIN/MAP/leaflet/images/layers.png b/BIN/MAP/leaflet/images/layers.png new file mode 100644 index 0000000..bca0a0e Binary files /dev/null and b/BIN/MAP/leaflet/images/layers.png differ diff --git a/BIN/MAP/leaflet/images/marker-icon-2x.png b/BIN/MAP/leaflet/images/marker-icon-2x.png new file mode 100644 index 0000000..0015b64 Binary files /dev/null and b/BIN/MAP/leaflet/images/marker-icon-2x.png differ diff --git a/BIN/MAP/leaflet/images/marker-icon.png b/BIN/MAP/leaflet/images/marker-icon.png new file mode 100644 index 0000000..e2e9f75 Binary files /dev/null and b/BIN/MAP/leaflet/images/marker-icon.png differ diff --git a/BIN/MAP/leaflet/images/marker-shadow.png b/BIN/MAP/leaflet/images/marker-shadow.png new file mode 100644 index 0000000..d1e773c Binary files /dev/null and b/BIN/MAP/leaflet/images/marker-shadow.png differ diff --git a/BIN/MAP/leaflet/images/zoom-in.png b/BIN/MAP/leaflet/images/zoom-in.png new file mode 100644 index 0000000..9f473d6 Binary files /dev/null and b/BIN/MAP/leaflet/images/zoom-in.png differ diff --git a/BIN/MAP/leaflet/images/zoom-out.png b/BIN/MAP/leaflet/images/zoom-out.png new file mode 100644 index 0000000..f0a5b5d Binary files /dev/null and b/BIN/MAP/leaflet/images/zoom-out.png differ diff --git a/BIN/MAP/leaflet/leaflet.css b/BIN/MAP/leaflet/leaflet.css new file mode 100644 index 0000000..1232550 --- /dev/null +++ b/BIN/MAP/leaflet/leaflet.css @@ -0,0 +1,478 @@ +/* required styles */ + +.leaflet-map-pane, +.leaflet-tile, +.leaflet-marker-icon, +.leaflet-marker-shadow, +.leaflet-tile-pane, +.leaflet-tile-container, +.leaflet-overlay-pane, +.leaflet-shadow-pane, +.leaflet-marker-pane, +.leaflet-popup-pane, +.leaflet-overlay-pane svg, +.leaflet-zoom-box, +.leaflet-image-layer, +.leaflet-layer { + position: absolute; + left: 0; + top: 0; + } +.leaflet-container { + overflow: hidden; + -ms-touch-action: none; + } +.leaflet-tile, +.leaflet-marker-icon, +.leaflet-marker-shadow { + -webkit-user-select: none; + -moz-user-select: none; + user-select: none; + -webkit-user-drag: none; + } +.leaflet-marker-icon, +.leaflet-marker-shadow { + display: block; + } +/* map is broken in FF if you have max-width: 100% on tiles */ +.leaflet-container img { + max-width: none !important; + } +/* stupid Android 2 doesn't understand "max-width: none" properly */ +.leaflet-container img.leaflet-image-layer { + max-width: 15000px !important; + } +.leaflet-tile { + filter: inherit; + visibility: hidden; + } +.leaflet-tile-loaded { + visibility: inherit; + } +.leaflet-zoom-box { + width: 0; + height: 0; + } +/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */ +.leaflet-overlay-pane svg { + -moz-user-select: none; + } + +.leaflet-tile-pane { z-index: 2; } +.leaflet-objects-pane { z-index: 3; } +.leaflet-overlay-pane { z-index: 4; } +.leaflet-shadow-pane { z-index: 5; } +.leaflet-marker-pane { z-index: 6; } +.leaflet-popup-pane { z-index: 7; } + +.leaflet-vml-shape { + width: 1px; + height: 1px; + } +.lvml { + behavior: url(#default#VML); + display: inline-block; + position: absolute; + } + + +/* control positioning */ + +.leaflet-control { + position: relative; + z-index: 7; + pointer-events: auto; + } +.leaflet-top, +.leaflet-bottom { + position: absolute; + z-index: 1000; + pointer-events: none; + } +.leaflet-top { + top: 0; + } +.leaflet-right { + right: 0; + } +.leaflet-bottom { + bottom: 0; + } +.leaflet-left { + left: 0; + } +.leaflet-control { + float: left; + clear: both; + } +.leaflet-right .leaflet-control { + float: right; + } +.leaflet-top .leaflet-control { + margin-top: 10px; + } +.leaflet-bottom .leaflet-control { + margin-bottom: 10px; + } +.leaflet-left .leaflet-control { + margin-left: 10px; + } +.leaflet-right .leaflet-control { + margin-right: 10px; + } + + +/* zoom and fade animations */ + +.leaflet-fade-anim .leaflet-tile, +.leaflet-fade-anim .leaflet-popup { + opacity: 0; + -webkit-transition: opacity 0.2s linear; + -moz-transition: opacity 0.2s linear; + -o-transition: opacity 0.2s linear; + transition: opacity 0.2s linear; + } +.leaflet-fade-anim .leaflet-tile-loaded, +.leaflet-fade-anim .leaflet-map-pane .leaflet-popup { + opacity: 1; + } + +.leaflet-zoom-anim .leaflet-zoom-animated { + -webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1); + -moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1); + -o-transition: -o-transform 0.25s cubic-bezier(0,0,0.25,1); + transition: transform 0.25s cubic-bezier(0,0,0.25,1); + } +.leaflet-zoom-anim .leaflet-tile, +.leaflet-pan-anim .leaflet-tile, +.leaflet-touching .leaflet-zoom-animated { + -webkit-transition: none; + -moz-transition: none; + -o-transition: none; + transition: none; + } + +.leaflet-zoom-anim .leaflet-zoom-hide { + visibility: hidden; + } + + +/* cursors */ + +.leaflet-clickable { + cursor: pointer; + } +.leaflet-container { + cursor: -webkit-grab; + cursor: -moz-grab; + } +.leaflet-popup-pane, +.leaflet-control { + cursor: auto; + } +.leaflet-dragging .leaflet-container, +.leaflet-dragging .leaflet-clickable { + cursor: move; + cursor: -webkit-grabbing; + cursor: -moz-grabbing; + } + + +/* visual tweaks */ + +.leaflet-container { + background: #ddd; + outline: 0; + } +.leaflet-container a { + color: #0078A8; + } +.leaflet-container a.leaflet-active { + outline: 2px solid orange; + } +.leaflet-zoom-box { + border: 2px dotted #38f; + background: rgba(255,255,255,0.5); + } + + +/* general typography */ +.leaflet-container { + font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif; + } + + +/* general toolbar styles */ + +.leaflet-bar { + box-shadow: 0 1px 5px rgba(0,0,0,0.65); + border-radius: 4px; + } +.leaflet-bar a, +.leaflet-bar a:hover { + background-color: #fff; + border-bottom: 1px solid #ccc; + width: 26px; + height: 26px; + line-height: 26px; + display: block; + text-align: center; + text-decoration: none; + color: black; + } +.leaflet-bar a, +.leaflet-control-layers-toggle { + background-position: 50% 50%; + background-repeat: no-repeat; + display: block; + } +.leaflet-bar a:hover { + background-color: #f4f4f4; + } +.leaflet-bar a:first-child { + border-top-left-radius: 4px; + border-top-right-radius: 4px; + } +.leaflet-bar a:last-child { + border-bottom-left-radius: 4px; + border-bottom-right-radius: 4px; + border-bottom: none; + } +.leaflet-bar a.leaflet-disabled { + cursor: default; + background-color: #f4f4f4; + color: #bbb; + } + +.leaflet-touch .leaflet-bar a { + width: 30px; + height: 30px; + line-height: 30px; + } + + +/* zoom control */ + +.leaflet-control-zoom-in, +.leaflet-control-zoom-out { + font: bold 18px 'Lucida Console', Monaco, monospace; + text-indent: 1px; + } +.leaflet-control-zoom-out { + font-size: 20px; + } + +.leaflet-touch .leaflet-control-zoom-in { + font-size: 22px; + } +.leaflet-touch .leaflet-control-zoom-out { + font-size: 24px; + } + + +/* layers control */ + +.leaflet-control-layers { + box-shadow: 0 1px 5px rgba(0,0,0,0.4); + background: #fff; + border-radius: 5px; + } +.leaflet-control-layers-toggle { + background-image: url(images/layers.png); + width: 36px; + height: 36px; + } +.leaflet-retina .leaflet-control-layers-toggle { + background-image: url(images/layers-2x.png); + background-size: 26px 26px; + } +.leaflet-touch .leaflet-control-layers-toggle { + width: 44px; + height: 44px; + } +.leaflet-control-layers .leaflet-control-layers-list, +.leaflet-control-layers-expanded .leaflet-control-layers-toggle { + display: none; + } +.leaflet-control-layers-expanded .leaflet-control-layers-list { + display: block; + position: relative; + } +.leaflet-control-layers-expanded { + padding: 6px 10px 6px 6px; + color: #333; + background: #fff; + } +.leaflet-control-layers-selector { + margin-top: 2px; + position: relative; + top: 1px; + } +.leaflet-control-layers label { + display: block; + } +.leaflet-control-layers-separator { + height: 0; + border-top: 1px solid #ddd; + margin: 5px -10px 5px -6px; + } + + +/* attribution and scale controls */ + +.leaflet-container .leaflet-control-attribution { + background: #fff; + background: rgba(255, 255, 255, 0.7); + margin: 0; + } +.leaflet-control-attribution, +.leaflet-control-scale-line { + padding: 0 5px; + color: #333; + } +.leaflet-control-attribution a { + text-decoration: none; + } +.leaflet-control-attribution a:hover { + text-decoration: underline; + } +.leaflet-container .leaflet-control-attribution, +.leaflet-container .leaflet-control-scale { + font-size: 11px; + } +.leaflet-left .leaflet-control-scale { + margin-left: 5px; + } +.leaflet-bottom .leaflet-control-scale { + margin-bottom: 5px; + } +.leaflet-control-scale-line { + border: 2px solid #777; + border-top: none; + line-height: 1.1; + padding: 2px 5px 1px; + font-size: 11px; + white-space: nowrap; + overflow: hidden; + -moz-box-sizing: content-box; + box-sizing: content-box; + + background: #fff; + background: rgba(255, 255, 255, 0.5); + } +.leaflet-control-scale-line:not(:first-child) { + border-top: 2px solid #777; + border-bottom: none; + margin-top: -2px; + } +.leaflet-control-scale-line:not(:first-child):not(:last-child) { + border-bottom: 2px solid #777; + } + +.leaflet-touch .leaflet-control-attribution, +.leaflet-touch .leaflet-control-layers, +.leaflet-touch .leaflet-bar { + box-shadow: none; + } +.leaflet-touch .leaflet-control-layers, +.leaflet-touch .leaflet-bar { + border: 2px solid rgba(0,0,0,0.2); + background-clip: padding-box; + } + + +/* popup */ + +.leaflet-popup { + position: absolute; + text-align: center; + } +.leaflet-popup-content-wrapper { + padding: 1px; + text-align: left; + border-radius: 12px; + } +.leaflet-popup-content { + margin: 13px 19px; + line-height: 1.4; + } +.leaflet-popup-content p { + margin: 18px 0; + } +.leaflet-popup-tip-container { + margin: 0 auto; + width: 40px; + height: 20px; + position: relative; + overflow: hidden; + } +.leaflet-popup-tip { + width: 17px; + height: 17px; + padding: 1px; + + margin: -10px auto 0; + + -webkit-transform: rotate(45deg); + -moz-transform: rotate(45deg); + -ms-transform: rotate(45deg); + -o-transform: rotate(45deg); + transform: rotate(45deg); + } +.leaflet-popup-content-wrapper, +.leaflet-popup-tip { + background: white; + + box-shadow: 0 3px 14px rgba(0,0,0,0.4); + } +.leaflet-container a.leaflet-popup-close-button { + position: absolute; + top: 0; + right: 0; + padding: 4px 4px 0 0; + text-align: center; + width: 18px; + height: 14px; + font: 16px/14px Tahoma, Verdana, sans-serif; + color: #c3c3c3; + text-decoration: none; + font-weight: bold; + background: transparent; + } +.leaflet-container a.leaflet-popup-close-button:hover { + color: #999; + } +.leaflet-popup-scrolled { + overflow: auto; + border-bottom: 1px solid #ddd; + border-top: 1px solid #ddd; + } + +.leaflet-oldie .leaflet-popup-content-wrapper { + zoom: 1; + } +.leaflet-oldie .leaflet-popup-tip { + width: 24px; + margin: 0 auto; + + -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)"; + filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678); + } +.leaflet-oldie .leaflet-popup-tip-container { + margin-top: -1px; + } + +.leaflet-oldie .leaflet-control-zoom, +.leaflet-oldie .leaflet-control-layers, +.leaflet-oldie .leaflet-popup-content-wrapper, +.leaflet-oldie .leaflet-popup-tip { + border: 1px solid #999; + } + + +/* div icon */ + +.leaflet-div-icon { + background: #fff; + border: 1px solid #666; + } diff --git a/BIN/MAP/leaflet/leaflet.ie.css b/BIN/MAP/leaflet/leaflet.ie.css new file mode 100644 index 0000000..6f776ca --- /dev/null +++ b/BIN/MAP/leaflet/leaflet.ie.css @@ -0,0 +1,55 @@ +.leaflet-vml-shape { + width: 1px; + height: 1px; + } +.lvml { + behavior: url(#default#VML); + display: inline-block; + position: absolute; + } + +.leaflet-control { + display: inline; + } + +.leaflet-popup-tip { + width: 21px; + _width: 27px; + margin: 0 auto; + _margin-top: -3px; + + filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678); + -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)"; + } +.leaflet-popup-tip-container { + margin-top: -1px; + } +.leaflet-popup-content-wrapper, .leaflet-popup-tip { + border: 1px solid #999; + width:200px; + } +.leaflet-popup-content-wrapper { + zoom: 1; + } + +.leaflet-control-zoom, +.leaflet-control-layers { + border: 3px solid #999; + } +.leaflet-control-layers-toggle { + } +.leaflet-control-layers-expanded { + width:200px; +} +.leaflet-control-attribution, +.leaflet-control-layers, +.leaflet-control-scale-line { + background: white; + } +.leaflet-zoom-box { + filter: alpha(opacity=50); + } +.leaflet-control-attribution { + border-top: 1px solid #bbb; + border-left: 1px solid #bbb; + } diff --git a/BIN/MAP/leaflet/leaflet.ie.js b/BIN/MAP/leaflet/leaflet.ie.js new file mode 100644 index 0000000..5daf7a3 --- /dev/null +++ b/BIN/MAP/leaflet/leaflet.ie.js @@ -0,0 +1,93 @@ + + + + + + Page not found · GitHub Pages + + + + +
+ +

404

+

File not found

+ +

+ The site configured at this address does not + contain the requested file. +

+ +

+ If this is your site, make sure that the filename case matches the URL.
+ For root URLs (like http://example.com/) you must provide an + index.html file. +

+ +

+ Read the full documentation + for more information about using GitHub Pages. +

+ + + + + + +
+ + + diff --git a/BIN/MAP/leaflet/leaflet.js b/BIN/MAP/leaflet/leaflet.js new file mode 100644 index 0000000..e7d2be1 --- /dev/null +++ b/BIN/MAP/leaflet/leaflet.js @@ -0,0 +1,9 @@ +/* + Leaflet, a JavaScript library for mobile-friendly interactive maps. http://leafletjs.com + (c) 2010-2013, Vladimir Agafonkin + (c) 2010-2011, CloudMade +*/ +!function(t,e,i){var n=t.L,o={};o.version="0.7.2","object"==typeof module&&"object"==typeof module.exports?module.exports=o:"function"==typeof define&&define.amd&&define(o),o.noConflict=function(){return t.L=n,this},t.L=o,o.Util={extend:function(t){var e,i,n,o,s=Array.prototype.slice.call(arguments,1);for(i=0,n=s.length;n>i;i++){o=s[i]||{};for(e in o)o.hasOwnProperty(e)&&(t[e]=o[e])}return t},bind:function(t,e){var i=arguments.length>2?Array.prototype.slice.call(arguments,2):null;return function(){return t.apply(e,i||arguments)}},stamp:function(){var t=0,e="_leaflet_id";return function(i){return 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i,n=0,s=0,a=t,r=e.body,h=e.documentElement;do{if(n+=a.offsetTop||0,s+=a.offsetLeft||0,n+=parseInt(o.DomUtil.getStyle(a,"borderTopWidth"),10)||0,s+=parseInt(o.DomUtil.getStyle(a,"borderLeftWidth"),10)||0,i=o.DomUtil.getStyle(a,"position"),a.offsetParent===r&&"absolute"===i)break;if("fixed"===i){n+=r.scrollTop||h.scrollTop||0,s+=r.scrollLeft||h.scrollLeft||0;break}if("relative"===i&&!a.offsetLeft){var l=o.DomUtil.getStyle(a,"width"),u=o.DomUtil.getStyle(a,"max-width"),c=a.getBoundingClientRect();("none"!==l||"none"!==u)&&(s+=c.left+a.clientLeft),n+=c.top+(r.scrollTop||h.scrollTop||0);break}a=a.offsetParent}while(a);a=t;do{if(a===r)break;n-=a.scrollTop||0,s-=a.scrollLeft||0,a=a.parentNode}while(a);return new o.Point(s,n)},documentIsLtr:function(){return o.DomUtil._docIsLtrCached||(o.DomUtil._docIsLtrCached=!0,o.DomUtil._docIsLtr="ltr"===o.DomUtil.getStyle(e.body,"direction")),o.DomUtil._docIsLtr},create:function(t,i,n){var o=e.createElement(t);return o.className=i,n&&n.appendChild(o),o},hasClass:function(t,e){if(t.classList!==i)return t.classList.contains(e);var n=o.DomUtil._getClass(t);return n.length>0&&new RegExp("(^|\\s)"+e+"(\\s|$)").test(n)},addClass:function(t,e){if(t.classList!==i)for(var n=o.Util.splitWords(e),s=0,a=n.length;a>s;s++)t.classList.add(n[s]);else if(!o.DomUtil.hasClass(t,e)){var r=o.DomUtil._getClass(t);o.DomUtil._setClass(t,(r?r+" ":"")+e)}},removeClass:function(t,e){t.classList!==i?t.classList.remove(e):o.DomUtil._setClass(t,o.Util.trim((" "+o.DomUtil._getClass(t)+" ").replace(" "+e+" "," ")))},_setClass:function(t,e){t.className.baseVal===i?t.className=e:t.className.baseVal=e},_getClass:function(t){return t.className.baseVal===i?t.className:t.className.baseVal},setOpacity:function(t,e){if("opacity"in t.style)t.style.opacity=e;else if("filter"in t.style){var i=!1,n="DXImageTransform.Microsoft.Alpha";try{i=t.filters.item(n)}catch(o){if(1===e)return}e=Math.round(100*e),i?(i.Enabled=100!==e,i.Opacity=e):t.style.filter+=" progid:"+n+"(opacity="+e+")"}},testProp:function(t){for(var i=e.documentElement.style,n=0;ni||i===e?e:t),new o.LatLng(this.lat,i)}},o.latLng=function(t,e){return t instanceof o.LatLng?t:o.Util.isArray(t)?"number"==typeof t[0]||"string"==typeof t[0]?new o.LatLng(t[0],t[1],t[2]):null:t===i||null===t?t:"object"==typeof t&&"lat"in t?new o.LatLng(t.lat,"lng"in t?t.lng:t.lon):e===i?null:new o.LatLng(t,e)},o.LatLngBounds=function(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;o>n;n++)this.extend(i[n])},o.LatLngBounds.prototype={extend:function(t){if(!t)return this;var e=o.latLng(t);return t=null!==e?e:o.latLngBounds(t),t instanceof o.LatLng?this._southWest||this._northEast?(this._southWest.lat=Math.min(t.lat,this._southWest.lat),this._southWest.lng=Math.min(t.lng,this._southWest.lng),this._northEast.lat=Math.max(t.lat,this._northEast.lat),this._northEast.lng=Math.max(t.lng,this._northEast.lng)):(this._southWest=new o.LatLng(t.lat,t.lng),this._northEast=new o.LatLng(t.lat,t.lng)):t instanceof o.LatLngBounds&&(this.extend(t._southWest),this.extend(t._northEast)),this},pad:function(t){var e=this._southWest,i=this._northEast,n=Math.abs(e.lat-i.lat)*t,s=Math.abs(e.lng-i.lng)*t;return new o.LatLngBounds(new o.LatLng(e.lat-n,e.lng-s),new o.LatLng(i.lat+n,i.lng+s))},getCenter:function(){return new o.LatLng((this._southWest.lat+this._northEast.lat)/2,(this._southWest.lng+this._northEast.lng)/2)},getSouthWest:function(){return this._southWest},getNorthEast:function(){return this._northEast},getNorthWest:function(){return new o.LatLng(this.getNorth(),this.getWest())},getSouthEast:function(){return new o.LatLng(this.getSouth(),this.getEast())},getWest:function(){return this._southWest.lng},getSouth:function(){return this._southWest.lat},getEast:function(){return this._northEast.lng},getNorth:function(){return this._northEast.lat},contains:function(t){t="number"==typeof t[0]||t instanceof o.LatLng?o.latLng(t):o.latLngBounds(t);var e,i,n=this._southWest,s=this._northEast;return t instanceof o.LatLngBounds?(e=t.getSouthWest(),i=t.getNorthEast()):e=i=t,e.lat>=n.lat&&i.lat<=s.lat&&e.lng>=n.lng&&i.lng<=s.lng},intersects:function(t){t=o.latLngBounds(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),s=t.getNorthEast(),a=s.lat>=e.lat&&n.lat<=i.lat,r=s.lng>=e.lng&&n.lng<=i.lng;return a&&r},toBBoxString:function(){return[this.getWest(),this.getSouth(),this.getEast(),this.getNorth()].join(",")},equals:function(t){return t?(t=o.latLngBounds(t),this._southWest.equals(t.getSouthWest())&&this._northEast.equals(t.getNorthEast())):!1},isValid:function(){return!(!this._southWest||!this._northEast)}},o.latLngBounds=function(t,e){return!t||t instanceof o.LatLngBounds?t:new o.LatLngBounds(t,e)},o.Projection={},o.Projection.SphericalMercator={MAX_LATITUDE:85.0511287798,project:function(t){var e=o.LatLng.DEG_TO_RAD,i=this.MAX_LATITUDE,n=Math.max(Math.min(i,t.lat),-i),s=t.lng*e,a=n*e;return a=Math.log(Math.tan(Math.PI/4+a/2)),new o.Point(s,a)},unproject:function(t){var e=o.LatLng.RAD_TO_DEG,i=t.x*e,n=(2*Math.atan(Math.exp(t.y))-Math.PI/2)*e;return new o.LatLng(n,i)}},o.Projection.LonLat={project:function(t){return new o.Point(t.lng,t.lat)},unproject:function(t){return new o.LatLng(t.y,t.x)}},o.CRS={latLngToPoint:function(t,e){var i=this.projection.project(t),n=this.scale(e);return this.transformation._transform(i,n)},pointToLatLng:function(t,e){var i=this.scale(e),n=this.transformation.untransform(t,i);return this.projection.unproject(n)},project:function(t){return this.projection.project(t)},scale:function(t){return 256*Math.pow(2,t)},getSize:function(t){var e=this.scale(t);return o.point(e,e)}},o.CRS.Simple=o.extend({},o.CRS,{projection:o.Projection.LonLat,transformation:new o.Transformation(1,0,-1,0),scale:function(t){return Math.pow(2,t)}}),o.CRS.EPSG3857=o.extend({},o.CRS,{code:"EPSG:3857",projection:o.Projection.SphericalMercator,transformation:new o.Transformation(.5/Math.PI,.5,-.5/Math.PI,.5),project:function(t){var e=this.projection.project(t),i=6378137;return e.multiplyBy(i)}}),o.CRS.EPSG900913=o.extend({},o.CRS.EPSG3857,{code:"EPSG:900913"}),o.CRS.EPSG4326=o.extend({},o.CRS,{code:"EPSG:4326",projection:o.Projection.LonLat,transformation:new o.Transformation(1/360,.5,-1/360,.5)}),o.Map=o.Class.extend({includes:o.Mixin.Events,options:{crs:o.CRS.EPSG3857,fadeAnimation:o.DomUtil.TRANSITION&&!o.Browser.android23,trackResize:!0,markerZoomAnimation:o.DomUtil.TRANSITION&&o.Browser.any3d},initialize:function(t,e){e=o.setOptions(this,e),this._initContainer(t),this._initLayout(),this._onResize=o.bind(this._onResize,this),this._initEvents(),e.maxBounds&&this.setMaxBounds(e.maxBounds),e.center&&e.zoom!==i&&this.setView(o.latLng(e.center),e.zoom,{reset:!0}),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._tileLayersNum=0,this.callInitHooks(),this._addLayers(e.layers)},setView:function(t,e){return e=e===i?this.getZoom():e,this._resetView(o.latLng(t),this._limitZoom(e)),this},setZoom:function(t,e){return this._loaded?this.setView(this.getCenter(),t,{zoom:e}):(this._zoom=this._limitZoom(t),this)},zoomIn:function(t,e){return this.setZoom(this._zoom+(t||1),e)},zoomOut:function(t,e){return this.setZoom(this._zoom-(t||1),e)},setZoomAround:function(t,e,i){var n=this.getZoomScale(e),s=this.getSize().divideBy(2),a=t instanceof o.Point?t:this.latLngToContainerPoint(t),r=a.subtract(s).multiplyBy(1-1/n),h=this.containerPointToLatLng(s.add(r));return this.setView(h,e,{zoom:i})},fitBounds:function(t,e){e=e||{},t=t.getBounds?t.getBounds():o.latLngBounds(t);var i=o.point(e.paddingTopLeft||e.padding||[0,0]),n=o.point(e.paddingBottomRight||e.padding||[0,0]),s=this.getBoundsZoom(t,!1,i.add(n)),a=n.subtract(i).divideBy(2),r=this.project(t.getSouthWest(),s),h=this.project(t.getNorthEast(),s),l=this.unproject(r.add(h).divideBy(2).add(a),s);return s=e&&e.maxZoom?Math.min(e.maxZoom,s):s,this.setView(l,s,e)},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,e){return this.setView(t,this._zoom,{pan:e})},panBy:function(t){return this.fire("movestart"),this._rawPanBy(o.point(t)),this.fire("move"),this.fire("moveend")},setMaxBounds:function(t){return t=o.latLngBounds(t),this.options.maxBounds=t,t?(this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds,this)):this.off("moveend",this._panInsideMaxBounds,this)},panInsideBounds:function(t,e){var i=this.getCenter(),n=this._limitCenter(i,this._zoom,t);return i.equals(n)?this:this.panTo(n,e)},addLayer:function(t){var e=o.stamp(t);return this._layers[e]?this:(this._layers[e]=t,!t.options||isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[e]=t,this._updateZoomLevels()),this.options.zoomAnimation&&o.TileLayer&&t instanceof o.TileLayer&&(this._tileLayersNum++,this._tileLayersToLoad++,t.on("load",this._onTileLayerLoad,this)),this._loaded&&this._layerAdd(t),this)},removeLayer:function(t){var e=o.stamp(t);return this._layers[e]?(this._loaded&&t.onRemove(this),delete this._layers[e],this._loaded&&this.fire("layerremove",{layer:t}),this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels()),this.options.zoomAnimation&&o.TileLayer&&t instanceof o.TileLayer&&(this._tileLayersNum--,this._tileLayersToLoad--,t.off("load",this._onTileLayerLoad,this)),this):this},hasLayer:function(t){return t?o.stamp(t)in this._layers:!1},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},invalidateSize:function(t){if(!this._loaded)return this;t=o.extend({animate:!1,pan:!0},t===!0?{animate:!0}:t);var e=this.getSize();this._sizeChanged=!0,this._initialCenter=null;var i=this.getSize(),n=e.divideBy(2).round(),s=i.divideBy(2).round(),a=n.subtract(s);return a.x||a.y?(t.animate&&t.pan?this.panBy(a):(t.pan&&this._rawPanBy(a),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(o.bind(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:e,newSize:i})):this},addHandler:function(t,e){if(!e)return this;var i=this[t]=new e(this);return this._handlers.push(i),this.options[t]&&i.enable(),this},remove:function(){this._loaded&&this.fire("unload"),this._initEvents("off");try{delete this._container._leaflet}catch(t){this._container._leaflet=i}return this._clearPanes(),this._clearControlPos&&this._clearControlPos(),this._clearHandlers(),this},getCenter:function(){return this._checkIfLoaded(),this._initialCenter&&!this._moved()?this._initialCenter:this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds(),e=this.unproject(t.getBottomLeft()),i=this.unproject(t.getTopRight());return new o.LatLngBounds(e,i)},getMinZoom:function(){return this.options.minZoom===i?this._layersMinZoom===i?0:this._layersMinZoom:this.options.minZoom},getMaxZoom:function(){return this.options.maxZoom===i?this._layersMaxZoom===i?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,i){t=o.latLngBounds(t);var n,s=this.getMinZoom()-(e?1:0),a=this.getMaxZoom(),r=this.getSize(),h=t.getNorthWest(),l=t.getSouthEast(),u=!0;i=o.point(i||[0,0]);do s++,n=this.project(l,s).subtract(this.project(h,s)).add(i),u=e?n.x=s);return u&&e?null:e?s:s-1},getSize:function(){return(!this._size||this._sizeChanged)&&(this._size=new o.Point(this._container.clientWidth,this._container.clientHeight),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(){var t=this._getTopLeftPoint();return new o.Bounds(t,t.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._initialTopLeftPoint},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t){var e=this.options.crs;return e.scale(t)/e.scale(this._zoom)},getScaleZoom:function(t){return this._zoom+Math.log(t)/Math.LN2},project:function(t,e){return e=e===i?this._zoom:e,this.options.crs.latLngToPoint(o.latLng(t),e)},unproject:function(t,e){return e=e===i?this._zoom:e,this.options.crs.pointToLatLng(o.point(t),e)},layerPointToLatLng:function(t){var e=o.point(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){var e=this.project(o.latLng(t))._round();return e._subtract(this.getPixelOrigin())},containerPointToLayerPoint:function(t){return o.point(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return o.point(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(o.point(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(o.latLng(t)))},mouseEventToContainerPoint:function(t){return o.DomEvent.getMousePosition(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var e=this._container=o.DomUtil.get(t);if(!e)throw new Error("Map container not found.");if(e._leaflet)throw new Error("Map container is already initialized.");e._leaflet=!0},_initLayout:function(){var t=this._container;o.DomUtil.addClass(t,"leaflet-container"+(o.Browser.touch?" leaflet-touch":"")+(o.Browser.retina?" leaflet-retina":"")+(o.Browser.ielt9?" leaflet-oldie":"")+(this.options.fadeAnimation?" leaflet-fade-anim":""));var e=o.DomUtil.getStyle(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._mapPane=t.mapPane=this._createPane("leaflet-map-pane",this._container),this._tilePane=t.tilePane=this._createPane("leaflet-tile-pane",this._mapPane),t.objectsPane=this._createPane("leaflet-objects-pane",this._mapPane),t.shadowPane=this._createPane("leaflet-shadow-pane"),t.overlayPane=this._createPane("leaflet-overlay-pane"),t.markerPane=this._createPane("leaflet-marker-pane"),t.popupPane=this._createPane("leaflet-popup-pane");var e=" leaflet-zoom-hide";this.options.markerZoomAnimation||(o.DomUtil.addClass(t.markerPane,e),o.DomUtil.addClass(t.shadowPane,e),o.DomUtil.addClass(t.popupPane,e))},_createPane:function(t,e){return o.DomUtil.create("div",t,e||this._panes.objectsPane)},_clearPanes:function(){this._container.removeChild(this._mapPane)},_addLayers:function(t){t=t?o.Util.isArray(t)?t:[t]:[];for(var e=0,i=t.length;i>e;e++)this.addLayer(t[e])},_resetView:function(t,e,i,n){var s=this._zoom!==e;n||(this.fire("movestart"),s&&this.fire("zoomstart")),this._zoom=e,this._initialCenter=t,this._initialTopLeftPoint=this._getNewTopLeftPoint(t),i?this._initialTopLeftPoint._add(this._getMapPanePos()):o.DomUtil.setPosition(this._mapPane,new o.Point(0,0)),this._tileLayersToLoad=this._tileLayersNum;var a=!this._loaded;this._loaded=!0,a&&(this.fire("load"),this.eachLayer(this._layerAdd,this)),this.fire("viewreset",{hard:!i}),this.fire("move"),(s||n)&&this.fire("zoomend"),this.fire("moveend",{hard:!i})},_rawPanBy:function(t){o.DomUtil.setPosition(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_updateZoomLevels:function(){var t,e=1/0,n=-1/0,o=this._getZoomSpan();for(t in this._zoomBoundLayers){var s=this._zoomBoundLayers[t];isNaN(s.options.minZoom)||(e=Math.min(e,s.options.minZoom)),isNaN(s.options.maxZoom)||(n=Math.max(n,s.options.maxZoom))}t===i?this._layersMaxZoom=this._layersMinZoom=i:(this._layersMaxZoom=n,this._layersMinZoom=e),o!==this._getZoomSpan()&&this.fire("zoomlevelschange")},_panInsideMaxBounds:function(){this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(e){if(o.DomEvent){e=e||"on",o.DomEvent[e](this._container,"click",this._onMouseClick,this);var i,n,s=["dblclick","mousedown","mouseup","mouseenter","mouseleave","mousemove","contextmenu"];for(i=0,n=s.length;n>i;i++)o.DomEvent[e](this._container,s[i],this._fireMouseEvent,this);this.options.trackResize&&o.DomEvent[e](t,"resize",this._onResize,this)}},_onResize:function(){o.Util.cancelAnimFrame(this._resizeRequest),this._resizeRequest=o.Util.requestAnimFrame(function(){this.invalidateSize({debounceMoveend:!0})},this,!1,this._container)},_onMouseClick:function(t){!this._loaded||!t._simulated&&(this.dragging&&this.dragging.moved()||this.boxZoom&&this.boxZoom.moved())||o.DomEvent._skipped(t)||(this.fire("preclick"),this._fireMouseEvent(t))},_fireMouseEvent:function(t){if(this._loaded&&!o.DomEvent._skipped(t)){var e=t.type;if(e="mouseenter"===e?"mouseover":"mouseleave"===e?"mouseout":e,this.hasEventListeners(e)){"contextmenu"===e&&o.DomEvent.preventDefault(t);var i=this.mouseEventToContainerPoint(t),n=this.containerPointToLayerPoint(i),s=this.layerPointToLatLng(n);this.fire(e,{latlng:s,layerPoint:n,containerPoint:i,originalEvent:t})}}},_onTileLayerLoad:function(){this._tileLayersToLoad--,this._tileLayersNum&&!this._tileLayersToLoad&&this.fire("tilelayersload")},_clearHandlers:function(){for(var t=0,e=this._handlers.length;e>t;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,this):this.on("load",t,e),this},_layerAdd:function(t){t.onAdd(this),this.fire("layeradd",{layer:t})},_getMapPanePos:function(){return o.DomUtil.getPosition(this._mapPane)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(){return this.getPixelOrigin().subtract(this._getMapPanePos())},_getNewTopLeftPoint:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._round()},_latLngToNewLayerPoint:function(t,e,i){var n=this._getNewTopLeftPoint(i,e).add(this._getMapPanePos());return this.project(t,e)._subtract(n)},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){if(!i)return t;var n=this.project(t,e),s=this.getSize().divideBy(2),a=new o.Bounds(n.subtract(s),n.add(s)),r=this._getBoundsOffset(a,i,e);return this.unproject(n.add(r),e)},_limitOffset:function(t,e){if(!e)return t;var i=this.getPixelBounds(),n=new o.Bounds(i.min.add(t),i.max.add(t));return t.add(this._getBoundsOffset(n,e))},_getBoundsOffset:function(t,e,i){var n=this.project(e.getNorthWest(),i).subtract(t.min),s=this.project(e.getSouthEast(),i).subtract(t.max),a=this._rebound(n.x,-s.x),r=this._rebound(n.y,-s.y);return new o.Point(a,r)},_rebound:function(t,e){return t+e>0?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom();return Math.max(e,Math.min(i,t))}}),o.map=function(t,e){return new o.Map(t,e)},o.Projection.Mercator={MAX_LATITUDE:85.0840591556,R_MINOR:6356752.314245179,R_MAJOR:6378137,project:function(t){var e=o.LatLng.DEG_TO_RAD,i=this.MAX_LATITUDE,n=Math.max(Math.min(i,t.lat),-i),s=this.R_MAJOR,a=this.R_MINOR,r=t.lng*e*s,h=n*e,l=a/s,u=Math.sqrt(1-l*l),c=u*Math.sin(h);c=Math.pow((1-c)/(1+c),.5*u);var d=Math.tan(.5*(.5*Math.PI-h))/c;return h=-s*Math.log(d),new o.Point(r,h)},unproject:function(t){for(var e,i=o.LatLng.RAD_TO_DEG,n=this.R_MAJOR,s=this.R_MINOR,a=t.x*i/n,r=s/n,h=Math.sqrt(1-r*r),l=Math.exp(-t.y/n),u=Math.PI/2-2*Math.atan(l),c=15,d=1e-7,p=c,_=.1;Math.abs(_)>d&&--p>0;)e=h*Math.sin(u),_=Math.PI/2-2*Math.atan(l*Math.pow((1-e)/(1+e),.5*h))-u,u+=_; +return new o.LatLng(u*i,a)}},o.CRS.EPSG3395=o.extend({},o.CRS,{code:"EPSG:3395",projection:o.Projection.Mercator,transformation:function(){var t=o.Projection.Mercator,e=t.R_MAJOR,i=.5/(Math.PI*e);return new o.Transformation(i,.5,-i,.5)}()}),o.TileLayer=o.Class.extend({includes:o.Mixin.Events,options:{minZoom:0,maxZoom:18,tileSize:256,subdomains:"abc",errorTileUrl:"",attribution:"",zoomOffset:0,opacity:1,unloadInvisibleTiles:o.Browser.mobile,updateWhenIdle:o.Browser.mobile},initialize:function(t,e){e=o.setOptions(this,e),e.detectRetina&&o.Browser.retina&&e.maxZoom>0&&(e.tileSize=Math.floor(e.tileSize/2),e.zoomOffset++,e.minZoom>0&&e.minZoom--,this.options.maxZoom--),e.bounds&&(e.bounds=o.latLngBounds(e.bounds)),this._url=t;var i=this.options.subdomains;"string"==typeof i&&(this.options.subdomains=i.split(""))},onAdd:function(t){this._map=t,this._animated=t._zoomAnimated,this._initContainer(),t.on({viewreset:this._reset,moveend:this._update},this),this._animated&&t.on({zoomanim:this._animateZoom,zoomend:this._endZoomAnim},this),this.options.updateWhenIdle||(this._limitedUpdate=o.Util.limitExecByInterval(this._update,150,this),t.on("move",this._limitedUpdate,this)),this._reset(),this._update()},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){this._container.parentNode.removeChild(this._container),t.off({viewreset:this._reset,moveend:this._update},this),this._animated&&t.off({zoomanim:this._animateZoom,zoomend:this._endZoomAnim},this),this.options.updateWhenIdle||t.off("move",this._limitedUpdate,this),this._container=null,this._map=null},bringToFront:function(){var t=this._map._panes.tilePane;return this._container&&(t.appendChild(this._container),this._setAutoZIndex(t,Math.max)),this},bringToBack:function(){var t=this._map._panes.tilePane;return this._container&&(t.insertBefore(this._container,t.firstChild),this._setAutoZIndex(t,Math.min)),this},getAttribution:function(){return this.options.attribution},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},setUrl:function(t,e){return this._url=t,e||this.redraw(),this},redraw:function(){return this._map&&(this._reset({hard:!0}),this._update()),this},_updateZIndex:function(){this._container&&this.options.zIndex!==i&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t,e){var i,n,o,s=t.children,a=-e(1/0,-1/0);for(n=0,o=s.length;o>n;n++)s[n]!==this._container&&(i=parseInt(s[n].style.zIndex,10),isNaN(i)||(a=e(a,i)));this.options.zIndex=this._container.style.zIndex=(isFinite(a)?a:0)+e(1,-1)},_updateOpacity:function(){var t,e=this._tiles;if(o.Browser.ielt9)for(t in e)o.DomUtil.setOpacity(e[t],this.options.opacity);else o.DomUtil.setOpacity(this._container,this.options.opacity)},_initContainer:function(){var t=this._map._panes.tilePane;if(!this._container){if(this._container=o.DomUtil.create("div","leaflet-layer"),this._updateZIndex(),this._animated){var e="leaflet-tile-container";this._bgBuffer=o.DomUtil.create("div",e,this._container),this._tileContainer=o.DomUtil.create("div",e,this._container)}else this._tileContainer=this._container;t.appendChild(this._container),this.options.opacity<1&&this._updateOpacity()}},_reset:function(t){for(var e in this._tiles)this.fire("tileunload",{tile:this._tiles[e]});this._tiles={},this._tilesToLoad=0,this.options.reuseTiles&&(this._unusedTiles=[]),this._tileContainer.innerHTML="",this._animated&&t&&t.hard&&this._clearBgBuffer(),this._initContainer()},_getTileSize:function(){var t=this._map,e=t.getZoom()+this.options.zoomOffset,i=this.options.maxNativeZoom,n=this.options.tileSize;return i&&e>i&&(n=Math.round(t.getZoomScale(e)/t.getZoomScale(i)*n)),n},_update:function(){if(this._map){var t=this._map,e=t.getPixelBounds(),i=t.getZoom(),n=this._getTileSize();if(!(i>this.options.maxZoom||in;n++)this._addTile(a[n],l);this._tileContainer.appendChild(l)}},_tileShouldBeLoaded:function(t){if(t.x+":"+t.y in this._tiles)return!1;var e=this.options;if(!e.continuousWorld){var i=this._getWrapTileNum();if(e.noWrap&&(t.x<0||t.x>=i.x)||t.y<0||t.y>=i.y)return!1}if(e.bounds){var n=e.tileSize,o=t.multiplyBy(n),s=o.add([n,n]),a=this._map.unproject(o),r=this._map.unproject(s);if(e.continuousWorld||e.noWrap||(a=a.wrap(),r=r.wrap()),!e.bounds.intersects([a,r]))return!1}return!0},_removeOtherTiles:function(t){var e,i,n,o;for(o in this._tiles)e=o.split(":"),i=parseInt(e[0],10),n=parseInt(e[1],10),(it.max.x||nt.max.y)&&this._removeTile(o)},_removeTile:function(t){var e=this._tiles[t];this.fire("tileunload",{tile:e,url:e.src}),this.options.reuseTiles?(o.DomUtil.removeClass(e,"leaflet-tile-loaded"),this._unusedTiles.push(e)):e.parentNode===this._tileContainer&&this._tileContainer.removeChild(e),o.Browser.android||(e.onload=null,e.src=o.Util.emptyImageUrl),delete this._tiles[t]},_addTile:function(t,e){var i=this._getTilePos(t),n=this._getTile();o.DomUtil.setPosition(n,i,o.Browser.chrome),this._tiles[t.x+":"+t.y]=n,this._loadTile(n,t),n.parentNode!==this._tileContainer&&e.appendChild(n)},_getZoomForUrl:function(){var t=this.options,e=this._map.getZoom();return t.zoomReverse&&(e=t.maxZoom-e),e+=t.zoomOffset,t.maxNativeZoom?Math.min(e,t.maxNativeZoom):e},_getTilePos:function(t){var e=this._map.getPixelOrigin(),i=this._getTileSize();return t.multiplyBy(i).subtract(e)},getTileUrl:function(t){return o.Util.template(this._url,o.extend({s:this._getSubdomain(t),z:t.z,x:t.x,y:t.y},this.options))},_getWrapTileNum:function(){var t=this._map.options.crs,e=t.getSize(this._map.getZoom());return e.divideBy(this._getTileSize())._floor()},_adjustTilePoint:function(t){var e=this._getWrapTileNum();this.options.continuousWorld||this.options.noWrap||(t.x=(t.x%e.x+e.x)%e.x),this.options.tms&&(t.y=e.y-t.y-1),t.z=this._getZoomForUrl()},_getSubdomain:function(t){var e=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[e]},_getTile:function(){if(this.options.reuseTiles&&this._unusedTiles.length>0){var t=this._unusedTiles.pop();return this._resetTile(t),t}return this._createTile()},_resetTile:function(){},_createTile:function(){var t=o.DomUtil.create("img","leaflet-tile");return t.style.width=t.style.height=this._getTileSize()+"px",t.galleryimg="no",t.onselectstart=t.onmousemove=o.Util.falseFn,o.Browser.ielt9&&this.options.opacity!==i&&o.DomUtil.setOpacity(t,this.options.opacity),o.Browser.mobileWebkit3d&&(t.style.WebkitBackfaceVisibility="hidden"),t},_loadTile:function(t,e){t._layer=this,t.onload=this._tileOnLoad,t.onerror=this._tileOnError,this._adjustTilePoint(e),t.src=this.getTileUrl(e),this.fire("tileloadstart",{tile:t,url:t.src})},_tileLoaded:function(){this._tilesToLoad--,this._animated&&o.DomUtil.addClass(this._tileContainer,"leaflet-zoom-animated"),this._tilesToLoad||(this.fire("load"),this._animated&&(clearTimeout(this._clearBgBufferTimer),this._clearBgBufferTimer=setTimeout(o.bind(this._clearBgBuffer,this),500)))},_tileOnLoad:function(){var t=this._layer;this.src!==o.Util.emptyImageUrl&&(o.DomUtil.addClass(this,"leaflet-tile-loaded"),t.fire("tileload",{tile:this,url:this.src})),t._tileLoaded()},_tileOnError:function(){var t=this._layer;t.fire("tileerror",{tile:this,url:this.src});var e=t.options.errorTileUrl;e&&(this.src=e),t._tileLoaded()}}),o.tileLayer=function(t,e){return new o.TileLayer(t,e)},o.TileLayer.WMS=o.TileLayer.extend({defaultWmsParams:{service:"WMS",request:"GetMap",version:"1.1.1",layers:"",styles:"",format:"image/jpeg",transparent:!1},initialize:function(t,e){this._url=t;var i=o.extend({},this.defaultWmsParams),n=e.tileSize||this.options.tileSize;i.width=i.height=e.detectRetina&&o.Browser.retina?2*n:n;for(var s in e)this.options.hasOwnProperty(s)||"crs"===s||(i[s]=e[s]);this.wmsParams=i,o.setOptions(this,e)},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=this._wmsVersion>=1.3?"crs":"srs";this.wmsParams[e]=this._crs.code,o.TileLayer.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._map,i=this.options.tileSize,n=t.multiplyBy(i),s=n.add([i,i]),a=this._crs.project(e.unproject(n,t.z)),r=this._crs.project(e.unproject(s,t.z)),h=this._wmsVersion>=1.3&&this._crs===o.CRS.EPSG4326?[r.y,a.x,a.y,r.x].join(","):[a.x,r.y,r.x,a.y].join(","),l=o.Util.template(this._url,{s:this._getSubdomain(t)});return l+o.Util.getParamString(this.wmsParams,l,!0)+"&BBOX="+h},setParams:function(t,e){return o.extend(this.wmsParams,t),e||this.redraw(),this}}),o.tileLayer.wms=function(t,e){return new o.TileLayer.WMS(t,e)},o.TileLayer.Canvas=o.TileLayer.extend({options:{async:!1},initialize:function(t){o.setOptions(this,t)},redraw:function(){this._map&&(this._reset({hard:!0}),this._update());for(var t in this._tiles)this._redrawTile(this._tiles[t]);return this},_redrawTile:function(t){this.drawTile(t,t._tilePoint,this._map._zoom)},_createTile:function(){var t=o.DomUtil.create("canvas","leaflet-tile");return t.width=t.height=this.options.tileSize,t.onselectstart=t.onmousemove=o.Util.falseFn,t},_loadTile:function(t,e){t._layer=this,t._tilePoint=e,this._redrawTile(t),this.options.async||this.tileDrawn(t)},drawTile:function(){},tileDrawn:function(t){this._tileOnLoad.call(t)}}),o.tileLayer.canvas=function(t){return new o.TileLayer.Canvas(t)},o.ImageOverlay=o.Class.extend({includes:o.Mixin.Events,options:{opacity:1},initialize:function(t,e,i){this._url=t,this._bounds=o.latLngBounds(e),o.setOptions(this,i)},onAdd:function(t){this._map=t,this._image||this._initImage(),t._panes.overlayPane.appendChild(this._image),t.on("viewreset",this._reset,this),t.options.zoomAnimation&&o.Browser.any3d&&t.on("zoomanim",this._animateZoom,this),this._reset()},onRemove:function(t){t.getPanes().overlayPane.removeChild(this._image),t.off("viewreset",this._reset,this),t.options.zoomAnimation&&t.off("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},bringToFront:function(){return this._image&&this._map._panes.overlayPane.appendChild(this._image),this},bringToBack:function(){var t=this._map._panes.overlayPane;return this._image&&t.insertBefore(this._image,t.firstChild),this},setUrl:function(t){this._url=t,this._image.src=this._url},getAttribution:function(){return this.options.attribution},_initImage:function(){this._image=o.DomUtil.create("img","leaflet-image-layer"),this._map.options.zoomAnimation&&o.Browser.any3d?o.DomUtil.addClass(this._image,"leaflet-zoom-animated"):o.DomUtil.addClass(this._image,"leaflet-zoom-hide"),this._updateOpacity(),o.extend(this._image,{galleryimg:"no",onselectstart:o.Util.falseFn,onmousemove:o.Util.falseFn,onload:o.bind(this._onImageLoad,this),src:this._url})},_animateZoom:function(t){var e=this._map,i=this._image,n=e.getZoomScale(t.zoom),s=this._bounds.getNorthWest(),a=this._bounds.getSouthEast(),r=e._latLngToNewLayerPoint(s,t.zoom,t.center),h=e._latLngToNewLayerPoint(a,t.zoom,t.center)._subtract(r),l=r._add(h._multiplyBy(.5*(1-1/n)));i.style[o.DomUtil.TRANSFORM]=o.DomUtil.getTranslateString(l)+" scale("+n+") "},_reset:function(){var t=this._image,e=this._map.latLngToLayerPoint(this._bounds.getNorthWest()),i=this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(e);o.DomUtil.setPosition(t,e),t.style.width=i.x+"px",t.style.height=i.y+"px"},_onImageLoad:function(){this.fire("load")},_updateOpacity:function(){o.DomUtil.setOpacity(this._image,this.options.opacity)}}),o.imageOverlay=function(t,e,i){return new o.ImageOverlay(t,e,i)},o.Icon=o.Class.extend({options:{className:""},initialize:function(t){o.setOptions(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(!i){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n;return n=e&&"IMG"===e.tagName?this._createImg(i,e):this._createImg(i),this._setIconStyles(n,t),n},_setIconStyles:function(t,e){var i,n=this.options,s=o.point(n[e+"Size"]);i=o.point("shadow"===e?n.shadowAnchor||n.iconAnchor:n.iconAnchor),!i&&s&&(i=s.divideBy(2,!0)),t.className="leaflet-marker-"+e+" "+n.className,i&&(t.style.marginLeft=-i.x+"px",t.style.marginTop=-i.y+"px"),s&&(t.style.width=s.x+"px",t.style.height=s.y+"px")},_createImg:function(t,i){return i=i||e.createElement("img"),i.src=t,i},_getIconUrl:function(t){return o.Browser.retina&&this.options[t+"RetinaUrl"]?this.options[t+"RetinaUrl"]:this.options[t+"Url"]}}),o.icon=function(t){return new o.Icon(t)},o.Icon.Default=o.Icon.extend({options:{iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],shadowSize:[41,41]},_getIconUrl:function(t){var e=t+"Url";if(this.options[e])return this.options[e];o.Browser.retina&&"icon"===t&&(t+="-2x");var i=o.Icon.Default.imagePath;if(!i)throw new Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");return i+"/marker-"+t+".png"}}),o.Icon.Default.imagePath=function(){var t,i,n,o,s,a=e.getElementsByTagName("script"),r=/[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;for(t=0,i=a.length;i>t;t++)if(n=a[t].src,o=n.match(r))return s=n.split(r)[0],(s?s+"/":"")+"images"}(),o.Marker=o.Class.extend({includes:o.Mixin.Events,options:{icon:new o.Icon.Default,title:"",alt:"",clickable:!0,draggable:!1,keyboard:!0,zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250},initialize:function(t,e){o.setOptions(this,e),this._latlng=o.latLng(t)},onAdd:function(t){this._map=t,t.on("viewreset",this.update,this),this._initIcon(),this.update(),this.fire("add"),t.options.zoomAnimation&&t.options.markerZoomAnimation&&t.on("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){this.dragging&&this.dragging.disable(),this._removeIcon(),this._removeShadow(),this.fire("remove"),t.off({viewreset:this.update,zoomanim:this._animateZoom},this),this._map=null},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=o.latLng(t),this.update(),this.fire("move",{latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update(),this},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup),this},update:function(){if(this._icon){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,e=this._map,i=e.options.zoomAnimation&&e.options.markerZoomAnimation,n=i?"leaflet-zoom-animated":"leaflet-zoom-hide",s=t.icon.createIcon(this._icon),a=!1;s!==this._icon&&(this._icon&&this._removeIcon(),a=!0,t.title&&(s.title=t.title),t.alt&&(s.alt=t.alt)),o.DomUtil.addClass(s,n),t.keyboard&&(s.tabIndex="0"),this._icon=s,this._initInteraction(),t.riseOnHover&&o.DomEvent.on(s,"mouseover",this._bringToFront,this).on(s,"mouseout",this._resetZIndex,this);var r=t.icon.createShadow(this._shadow),h=!1;r!==this._shadow&&(this._removeShadow(),h=!0),r&&o.DomUtil.addClass(r,n),this._shadow=r,t.opacity<1&&this._updateOpacity();var l=this._map._panes;a&&l.markerPane.appendChild(this._icon),r&&h&&l.shadowPane.appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&o.DomEvent.off(this._icon,"mouseover",this._bringToFront).off(this._icon,"mouseout",this._resetZIndex),this._map._panes.markerPane.removeChild(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&this._map._panes.shadowPane.removeChild(this._shadow),this._shadow=null},_setPos:function(t){o.DomUtil.setPosition(this._icon,t),this._shadow&&o.DomUtil.setPosition(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon.style.zIndex=this._zIndex+t},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(e)},_initInteraction:function(){if(this.options.clickable){var t=this._icon,e=["dblclick","mousedown","mouseover","mouseout","contextmenu"];o.DomUtil.addClass(t,"leaflet-clickable"),o.DomEvent.on(t,"click",this._onMouseClick,this),o.DomEvent.on(t,"keypress",this._onKeyPress,this);for(var i=0;is?(e.height=s+"px",o.DomUtil.addClass(t,a)):o.DomUtil.removeClass(t,a),this._containerWidth=this._container.offsetWidth},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),e=this._animated,i=o.point(this.options.offset);e&&o.DomUtil.setPosition(this._container,t),this._containerBottom=-i.y-(e?0:t.y),this._containerLeft=-Math.round(this._containerWidth/2)+i.x+(e?0:t.x),this._container.style.bottom=this._containerBottom+"px",this._container.style.left=this._containerLeft+"px"}},_zoomAnimation:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);o.DomUtil.setPosition(this._container,e)},_adjustPan:function(){if(this.options.autoPan){var t=this._map,e=this._container.offsetHeight,i=this._containerWidth,n=new o.Point(this._containerLeft,-e-this._containerBottom);this._animated&&n._add(o.DomUtil.getPosition(this._container));var s=t.layerPointToContainerPoint(n),a=o.point(this.options.autoPanPadding),r=o.point(this.options.autoPanPaddingTopLeft||a),h=o.point(this.options.autoPanPaddingBottomRight||a),l=t.getSize(),u=0,c=0;s.x+i+h.x>l.x&&(u=s.x+i-l.x+h.x),s.x-u-r.x<0&&(u=s.x-r.x),s.y+e+h.y>l.y&&(c=s.y+e-l.y+h.y),s.y-c-r.y<0&&(c=s.y-r.y),(u||c)&&t.fire("autopanstart").panBy([u,c])}},_onCloseButtonClick:function(t){this._close(),o.DomEvent.stop(t)}}),o.popup=function(t,e){return new o.Popup(t,e)},o.Map.include({openPopup:function(t,e,i){if(this.closePopup(),!(t instanceof o.Popup)){var n=t;t=new o.Popup(i).setLatLng(e).setContent(n)}return t._isOpen=!0,this._popup=t,this.addLayer(t)},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&(this.removeLayer(t),t._isOpen=!1),this}}),o.Marker.include({openPopup:function(){return this._popup&&this._map&&!this._map.hasLayer(this._popup)&&(this._popup.setLatLng(this._latlng),this._map.openPopup(this._popup)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(){return this._popup&&(this._popup._isOpen?this.closePopup():this.openPopup()),this},bindPopup:function(t,e){var i=o.point(this.options.icon.options.popupAnchor||[0,0]);return i=i.add(o.Popup.prototype.options.offset),e&&e.offset&&(i=i.add(e.offset)),e=o.extend({offset:i},e),this._popupHandlersAdded||(this.on("click",this.togglePopup,this).on("remove",this.closePopup,this).on("move",this._movePopup,this),this._popupHandlersAdded=!0),t instanceof o.Popup?(o.setOptions(t,e),this._popup=t):this._popup=new o.Popup(e,this).setContent(t),this},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},unbindPopup:function(){return this._popup&&(this._popup=null,this.off("click",this.togglePopup,this).off("remove",this.closePopup,this).off("move",this._movePopup,this),this._popupHandlersAdded=!1),this},getPopup:function(){return this._popup},_movePopup:function(t){this._popup.setLatLng(t.latlng)}}),o.LayerGroup=o.Class.extend({initialize:function(t){this._layers={};var e,i;if(t)for(e=0,i=t.length;i>e;e++)this.addLayer(t[e])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var e=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[e]&&this._map.removeLayer(this._layers[e]),delete this._layers[e],this},hasLayer:function(t){return t?t in this._layers||this.getLayerId(t)in this._layers:!1},clearLayers:function(){return this.eachLayer(this.removeLayer,this),this},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)i=this._layers[e],i[t]&&i[t].apply(i,n);return this},onAdd:function(t){this._map=t,this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t),this._map=null},addTo:function(t){return t.addLayer(this),this},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];for(var e in this._layers)t.push(this._layers[e]);return t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return o.stamp(t)}}),o.layerGroup=function(t){return new o.LayerGroup(t)},o.FeatureGroup=o.LayerGroup.extend({includes:o.Mixin.Events,statics:{EVENTS:"click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose"},addLayer:function(t){return this.hasLayer(t)?this:("on"in t&&t.on(o.FeatureGroup.EVENTS,this._propagateEvent,this),o.LayerGroup.prototype.addLayer.call(this,t),this._popupContent&&t.bindPopup&&t.bindPopup(this._popupContent,this._popupOptions),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?(t in this._layers&&(t=this._layers[t]),t.off(o.FeatureGroup.EVENTS,this._propagateEvent,this),o.LayerGroup.prototype.removeLayer.call(this,t),this._popupContent&&this.invoke("unbindPopup"),this.fire("layerremove",{layer:t})):this},bindPopup:function(t,e){return this._popupContent=t,this._popupOptions=e,this.invoke("bindPopup",t,e)},openPopup:function(t){for(var e in this._layers){this._layers[e].openPopup(t);break}return this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new o.LatLngBounds;return this.eachLayer(function(e){t.extend(e instanceof o.Marker?e.getLatLng():e.getBounds())}),t},_propagateEvent:function(t){t=o.extend({layer:t.target,target:this},t),this.fire(t.type,t)}}),o.featureGroup=function(t){return new o.FeatureGroup(t)},o.Path=o.Class.extend({includes:[o.Mixin.Events],statics:{CLIP_PADDING:function(){var e=o.Browser.mobile?1280:2e3,i=(e/Math.max(t.outerWidth,t.outerHeight)-1)/2;return Math.max(0,Math.min(.5,i))}()},options:{stroke:!0,color:"#0033ff",dashArray:null,lineCap:null,lineJoin:null,weight:5,opacity:.5,fill:!1,fillColor:null,fillOpacity:.2,clickable:!0},initialize:function(t){o.setOptions(this,t)},onAdd:function(t){this._map=t,this._container||(this._initElements(),this._initEvents()),this.projectLatlngs(),this._updatePath(),this._container&&this._map._pathRoot.appendChild(this._container),this.fire("add"),t.on({viewreset:this.projectLatlngs,moveend:this._updatePath},this)},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){t._pathRoot.removeChild(this._container),this.fire("remove"),this._map=null,o.Browser.vml&&(this._container=null,this._stroke=null,this._fill=null),t.off({viewreset:this.projectLatlngs,moveend:this._updatePath},this)},projectLatlngs:function(){},setStyle:function(t){return o.setOptions(this,t),this._container&&this._updateStyle(),this},redraw:function(){return this._map&&(this.projectLatlngs(),this._updatePath()),this}}),o.Map.include({_updatePathViewport:function(){var t=o.Path.CLIP_PADDING,e=this.getSize(),i=o.DomUtil.getPosition(this._mapPane),n=i.multiplyBy(-1)._subtract(e.multiplyBy(t)._round()),s=n.add(e.multiplyBy(1+2*t)._round());this._pathViewport=new o.Bounds(n,s)}}),o.Path.SVG_NS="http://www.w3.org/2000/svg",o.Browser.svg=!(!e.createElementNS||!e.createElementNS(o.Path.SVG_NS,"svg").createSVGRect),o.Path=o.Path.extend({statics:{SVG:o.Browser.svg},bringToFront:function(){var t=this._map._pathRoot,e=this._container;return e&&t.lastChild!==e&&t.appendChild(e),this},bringToBack:function(){var t=this._map._pathRoot,e=this._container,i=t.firstChild;return e&&i!==e&&t.insertBefore(e,i),this},getPathString:function(){},_createElement:function(t){return e.createElementNS(o.Path.SVG_NS,t)},_initElements:function(){this._map._initPathRoot(),this._initPath(),this._initStyle()},_initPath:function(){this._container=this._createElement("g"),this._path=this._createElement("path"),this.options.className&&o.DomUtil.addClass(this._path,this.options.className),this._container.appendChild(this._path)},_initStyle:function(){this.options.stroke&&(this._path.setAttribute("stroke-linejoin","round"),this._path.setAttribute("stroke-linecap","round")),this.options.fill&&this._path.setAttribute("fill-rule","evenodd"),this.options.pointerEvents&&this._path.setAttribute("pointer-events",this.options.pointerEvents),this.options.clickable||this.options.pointerEvents||this._path.setAttribute("pointer-events","none"),this._updateStyle()},_updateStyle:function(){this.options.stroke?(this._path.setAttribute("stroke",this.options.color),this._path.setAttribute("stroke-opacity",this.options.opacity),this._path.setAttribute("stroke-width",this.options.weight),this.options.dashArray?this._path.setAttribute("stroke-dasharray",this.options.dashArray):this._path.removeAttribute("stroke-dasharray"),this.options.lineCap&&this._path.setAttribute("stroke-linecap",this.options.lineCap),this.options.lineJoin&&this._path.setAttribute("stroke-linejoin",this.options.lineJoin)):this._path.setAttribute("stroke","none"),this.options.fill?(this._path.setAttribute("fill",this.options.fillColor||this.options.color),this._path.setAttribute("fill-opacity",this.options.fillOpacity)):this._path.setAttribute("fill","none")},_updatePath:function(){var t=this.getPathString();t||(t="M0 0"),this._path.setAttribute("d",t)},_initEvents:function(){if(this.options.clickable){(o.Browser.svg||!o.Browser.vml)&&o.DomUtil.addClass(this._path,"leaflet-clickable"),o.DomEvent.on(this._container,"click",this._onMouseClick,this);for(var t=["dblclick","mousedown","mouseover","mouseout","mousemove","contextmenu"],e=0;e';var i=t.firstChild;return i.style.behavior="url(#default#VML)",i&&"object"==typeof i.adj}catch(n){return!1}}(),o.Path=o.Browser.svg||!o.Browser.vml?o.Path:o.Path.extend({statics:{VML:!0,CLIP_PADDING:.02},_createElement:function(){try{return e.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return e.createElement("')}}catch(t){return function(t){return e.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),_initPath:function(){var t=this._container=this._createElement("shape");o.DomUtil.addClass(t,"leaflet-vml-shape"+(this.options.className?" "+this.options.className:"")),this.options.clickable&&o.DomUtil.addClass(t,"leaflet-clickable"),t.coordsize="1 1",this._path=this._createElement("path"),t.appendChild(this._path),this._map._pathRoot.appendChild(t)},_initStyle:function(){this._updateStyle()},_updateStyle:function(){var t=this._stroke,e=this._fill,i=this.options,n=this._container;n.stroked=i.stroke,n.filled=i.fill,i.stroke?(t||(t=this._stroke=this._createElement("stroke"),t.endcap="round",n.appendChild(t)),t.weight=i.weight+"px",t.color=i.color,t.opacity=i.opacity,t.dashStyle=i.dashArray?o.Util.isArray(i.dashArray)?i.dashArray.join(" "):i.dashArray.replace(/( *, *)/g," "):"",i.lineCap&&(t.endcap=i.lineCap.replace("butt","flat")),i.lineJoin&&(t.joinstyle=i.lineJoin)):t&&(n.removeChild(t),this._stroke=null),i.fill?(e||(e=this._fill=this._createElement("fill"),n.appendChild(e)),e.color=i.fillColor||i.color,e.opacity=i.fillOpacity):e&&(n.removeChild(e),this._fill=null)},_updatePath:function(){var t=this._container.style;t.display="none",this._path.v=this.getPathString()+" ",t.display=""}}),o.Map.include(o.Browser.svg||!o.Browser.vml?{}:{_initPathRoot:function(){if(!this._pathRoot){var t=this._pathRoot=e.createElement("div");t.className="leaflet-vml-container",this._panes.overlayPane.appendChild(t),this.on("moveend",this._updatePathViewport),this._updatePathViewport()}}}),o.Browser.canvas=function(){return!!e.createElement("canvas").getContext}(),o.Path=o.Path.SVG&&!t.L_PREFER_CANVAS||!o.Browser.canvas?o.Path:o.Path.extend({statics:{CANVAS:!0,SVG:!1},redraw:function(){return this._map&&(this.projectLatlngs(),this._requestUpdate()),this},setStyle:function(t){return o.setOptions(this,t),this._map&&(this._updateStyle(),this._requestUpdate()),this},onRemove:function(t){t.off("viewreset",this.projectLatlngs,this).off("moveend",this._updatePath,this),this.options.clickable&&(this._map.off("click",this._onClick,this),this._map.off("mousemove",this._onMouseMove,this)),this._requestUpdate(),this._map=null},_requestUpdate:function(){this._map&&!o.Path._updateRequest&&(o.Path._updateRequest=o.Util.requestAnimFrame(this._fireMapMoveEnd,this._map))},_fireMapMoveEnd:function(){o.Path._updateRequest=null,this.fire("moveend")},_initElements:function(){this._map._initPathRoot(),this._ctx=this._map._canvasCtx},_updateStyle:function(){var t=this.options;t.stroke&&(this._ctx.lineWidth=t.weight,this._ctx.strokeStyle=t.color),t.fill&&(this._ctx.fillStyle=t.fillColor||t.color)},_drawPath:function(){var t,e,i,n,s,a;for(this._ctx.beginPath(),t=0,i=this._parts.length;i>t;t++){for(e=0,n=this._parts[t].length;n>e;e++)s=this._parts[t][e],a=(0===e?"move":"line")+"To",this._ctx[a](s.x,s.y);this instanceof o.Polygon&&this._ctx.closePath()}},_checkIfEmpty:function(){return!this._parts.length},_updatePath:function(){if(!this._checkIfEmpty()){var t=this._ctx,e=this.options;this._drawPath(),t.save(),this._updateStyle(),e.fill&&(t.globalAlpha=e.fillOpacity,t.fill()),e.stroke&&(t.globalAlpha=e.opacity,t.stroke()),t.restore()}},_initEvents:function(){this.options.clickable&&(this._map.on("mousemove",this._onMouseMove,this),this._map.on("click",this._onClick,this))},_onClick:function(t){this._containsPoint(t.layerPoint)&&this.fire("click",t)},_onMouseMove:function(t){this._map&&!this._map._animatingZoom&&(this._containsPoint(t.layerPoint)?(this._ctx.canvas.style.cursor="pointer",this._mouseInside=!0,this.fire("mouseover",t)):this._mouseInside&&(this._ctx.canvas.style.cursor="",this._mouseInside=!1,this.fire("mouseout",t)))}}),o.Map.include(o.Path.SVG&&!t.L_PREFER_CANVAS||!o.Browser.canvas?{}:{_initPathRoot:function(){var t,i=this._pathRoot;i||(i=this._pathRoot=e.createElement("canvas"),i.style.position="absolute",t=this._canvasCtx=i.getContext("2d"),t.lineCap="round",t.lineJoin="round",this._panes.overlayPane.appendChild(i),this.options.zoomAnimation&&(this._pathRoot.className="leaflet-zoom-animated",this.on("zoomanim",this._animatePathZoom),this.on("zoomend",this._endPathZoom)),this.on("moveend",this._updateCanvasViewport),this._updateCanvasViewport())},_updateCanvasViewport:function(){if(!this._pathZooming){this._updatePathViewport();var t=this._pathViewport,e=t.min,i=t.max.subtract(e),n=this._pathRoot;o.DomUtil.setPosition(n,e),n.width=i.x,n.height=i.y,n.getContext("2d").translate(-e.x,-e.y)}}}),o.LineUtil={simplify:function(t,e){if(!e||!t.length)return t.slice();var i=e*e;return t=this._reducePoints(t,i),t=this._simplifyDP(t,i)},pointToSegmentDistance:function(t,e,i){return Math.sqrt(this._sqClosestPointOnSegment(t,e,i,!0))},closestPointOnSegment:function(t,e,i){return this._sqClosestPointOnSegment(t,e,i)},_simplifyDP:function(t,e){var n=t.length,o=typeof Uint8Array!=i+""?Uint8Array:Array,s=new o(n);s[0]=s[n-1]=1,this._simplifyDPStep(t,s,e,0,n-1);var a,r=[];for(a=0;n>a;a++)s[a]&&r.push(t[a]);return r},_simplifyDPStep:function(t,e,i,n,o){var s,a,r,h=0;for(a=n+1;o-1>=a;a++)r=this._sqClosestPointOnSegment(t[a],t[n],t[o],!0),r>h&&(s=a,h=r);h>i&&(e[s]=1,this._simplifyDPStep(t,e,i,n,s),this._simplifyDPStep(t,e,i,s,o))},_reducePoints:function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;s>n;n++)this._sqDist(t[n],t[o])>e&&(i.push(t[n]),o=n);return s-1>o&&i.push(t[s-1]),i},clipSegment:function(t,e,i,n){var o,s,a,r=n?this._lastCode:this._getBitCode(t,i),h=this._getBitCode(e,i);for(this._lastCode=h;;){if(!(r|h))return[t,e];if(r&h)return!1;o=r||h,s=this._getEdgeIntersection(t,e,o,i),a=this._getBitCode(s,i),o===r?(t=s,r=a):(e=s,h=a)}},_getEdgeIntersection:function(t,e,i,n){var s=e.x-t.x,a=e.y-t.y,r=n.min,h=n.max;return 8&i?new o.Point(t.x+s*(h.y-t.y)/a,h.y):4&i?new o.Point(t.x+s*(r.y-t.y)/a,r.y):2&i?new o.Point(h.x,t.y+a*(h.x-t.x)/s):1&i?new o.Point(r.x,t.y+a*(r.x-t.x)/s):void 0},_getBitCode:function(t,e){var i=0;return t.xe.max.x&&(i|=2),t.ye.max.y&&(i|=8),i},_sqDist:function(t,e){var i=e.x-t.x,n=e.y-t.y;return i*i+n*n},_sqClosestPointOnSegment:function(t,e,i,n){var s,a=e.x,r=e.y,h=i.x-a,l=i.y-r,u=h*h+l*l;return u>0&&(s=((t.x-a)*h+(t.y-r)*l)/u,s>1?(a=i.x,r=i.y):s>0&&(a+=h*s,r+=l*s)),h=t.x-a,l=t.y-r,n?h*h+l*l:new o.Point(a,r)}},o.Polyline=o.Path.extend({initialize:function(t,e){o.Path.prototype.initialize.call(this,e),this._latlngs=this._convertLatLngs(t)},options:{smoothFactor:1,noClip:!1},projectLatlngs:function(){this._originalPoints=[];for(var t=0,e=this._latlngs.length;e>t;t++)this._originalPoints[t]=this._map.latLngToLayerPoint(this._latlngs[t])},getPathString:function(){for(var t=0,e=this._parts.length,i="";e>t;t++)i+=this._getPathPartStr(this._parts[t]);return i},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._latlngs=this._convertLatLngs(t),this.redraw()},addLatLng:function(t){return this._latlngs.push(o.latLng(t)),this.redraw()},spliceLatLngs:function(){var t=[].splice.apply(this._latlngs,arguments);return this._convertLatLngs(this._latlngs,!0),this.redraw(),t},closestLayerPoint:function(t){for(var e,i,n=1/0,s=this._parts,a=null,r=0,h=s.length;h>r;r++)for(var l=s[r],u=1,c=l.length;c>u;u++){e=l[u-1],i=l[u];var d=o.LineUtil._sqClosestPointOnSegment(t,e,i,!0);n>d&&(n=d,a=o.LineUtil._sqClosestPointOnSegment(t,e,i))}return a&&(a.distance=Math.sqrt(n)),a},getBounds:function(){return new o.LatLngBounds(this.getLatLngs())},_convertLatLngs:function(t,e){var i,n,s=e?t:[];for(i=0,n=t.length;n>i;i++){if(o.Util.isArray(t[i])&&"number"!=typeof t[i][0])return;s[i]=o.latLng(t[i])}return s},_initEvents:function(){o.Path.prototype._initEvents.call(this)},_getPathPartStr:function(t){for(var e,i=o.Path.VML,n=0,s=t.length,a="";s>n;n++)e=t[n],i&&e._round(),a+=(n?"L":"M")+e.x+" "+e.y;return a},_clipPoints:function(){var t,e,i,n=this._originalPoints,s=n.length;if(this.options.noClip)return void(this._parts=[n]);this._parts=[];var a=this._parts,r=this._map._pathViewport,h=o.LineUtil;for(t=0,e=0;s-1>t;t++)i=h.clipSegment(n[t],n[t+1],r,t),i&&(a[e]=a[e]||[],a[e].push(i[0]),(i[1]!==n[t+1]||t===s-2)&&(a[e].push(i[1]),e++))},_simplifyPoints:function(){for(var t=this._parts,e=o.LineUtil,i=0,n=t.length;n>i;i++)t[i]=e.simplify(t[i],this.options.smoothFactor)},_updatePath:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),o.Path.prototype._updatePath.call(this))}}),o.polyline=function(t,e){return new o.Polyline(t,e)},o.PolyUtil={},o.PolyUtil.clipPolygon=function(t,e){var i,n,s,a,r,h,l,u,c,d=[1,4,2,8],p=o.LineUtil;for(n=0,l=t.length;l>n;n++)t[n]._code=p._getBitCode(t[n],e);for(a=0;4>a;a++){for(u=d[a],i=[],n=0,l=t.length,s=l-1;l>n;s=n++)r=t[n],h=t[s],r._code&u?h._code&u||(c=p._getEdgeIntersection(h,r,u,e),c._code=p._getBitCode(c,e),i.push(c)):(h._code&u&&(c=p._getEdgeIntersection(h,r,u,e),c._code=p._getBitCode(c,e),i.push(c)),i.push(r));t=i}return t},o.Polygon=o.Polyline.extend({options:{fill:!0},initialize:function(t,e){o.Polyline.prototype.initialize.call(this,t,e),this._initWithHoles(t)},_initWithHoles:function(t){var e,i,n;if(t&&o.Util.isArray(t[0])&&"number"!=typeof t[0][0])for(this._latlngs=this._convertLatLngs(t[0]),this._holes=t.slice(1),e=0,i=this._holes.length;i>e;e++)n=this._holes[e]=this._convertLatLngs(this._holes[e]),n[0].equals(n[n.length-1])&&n.pop();t=this._latlngs,t.length>=2&&t[0].equals(t[t.length-1])&&t.pop()},projectLatlngs:function(){if(o.Polyline.prototype.projectLatlngs.call(this),this._holePoints=[],this._holes){var t,e,i,n;for(t=0,i=this._holes.length;i>t;t++)for(this._holePoints[t]=[],e=0,n=this._holes[t].length;n>e;e++)this._holePoints[t][e]=this._map.latLngToLayerPoint(this._holes[t][e])}},setLatLngs:function(t){return t&&o.Util.isArray(t[0])&&"number"!=typeof t[0][0]?(this._initWithHoles(t),this.redraw()):o.Polyline.prototype.setLatLngs.call(this,t)},_clipPoints:function(){var t=this._originalPoints,e=[];if(this._parts=[t].concat(this._holePoints),!this.options.noClip){for(var i=0,n=this._parts.length;n>i;i++){var s=o.PolyUtil.clipPolygon(this._parts[i],this._map._pathViewport);s.length&&e.push(s)}this._parts=e}},_getPathPartStr:function(t){var e=o.Polyline.prototype._getPathPartStr.call(this,t);return e+(o.Browser.svg?"z":"x")}}),o.polygon=function(t,e){return new o.Polygon(t,e)},function(){function t(t){return o.FeatureGroup.extend({initialize:function(t,e){this._layers={},this._options=e,this.setLatLngs(t)},setLatLngs:function(e){var i=0,n=e.length;for(this.eachLayer(function(t){n>i?t.setLatLngs(e[i++]):this.removeLayer(t)},this);n>i;)this.addLayer(new t(e[i++],this._options));return this},getLatLngs:function(){var t=[];return this.eachLayer(function(e){t.push(e.getLatLngs())}),t}})}o.MultiPolyline=t(o.Polyline),o.MultiPolygon=t(o.Polygon),o.multiPolyline=function(t,e){return new o.MultiPolyline(t,e)},o.multiPolygon=function(t,e){return new o.MultiPolygon(t,e)}}(),o.Rectangle=o.Polygon.extend({initialize:function(t,e){o.Polygon.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return t=o.latLngBounds(t),[t.getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}}),o.rectangle=function(t,e){return new o.Rectangle(t,e)},o.Circle=o.Path.extend({initialize:function(t,e,i){o.Path.prototype.initialize.call(this,i),this._latlng=o.latLng(t),this._mRadius=e},options:{fill:!0},setLatLng:function(t){return this._latlng=o.latLng(t),this.redraw()},setRadius:function(t){return this._mRadius=t,this.redraw()},projectLatlngs:function(){var t=this._getLngRadius(),e=this._latlng,i=this._map.latLngToLayerPoint([e.lat,e.lng-t]);this._point=this._map.latLngToLayerPoint(e),this._radius=Math.max(this._point.x-i.x,1)},getBounds:function(){var t=this._getLngRadius(),e=this._mRadius/40075017*360,i=this._latlng;return new o.LatLngBounds([i.lat-e,i.lng-t],[i.lat+e,i.lng+t])},getLatLng:function(){return this._latlng},getPathString:function(){var t=this._point,e=this._radius;return this._checkIfEmpty()?"":o.Browser.svg?"M"+t.x+","+(t.y-e)+"A"+e+","+e+",0,1,1,"+(t.x-.1)+","+(t.y-e)+" z":(t._round(),e=Math.round(e),"AL "+t.x+","+t.y+" "+e+","+e+" 0,23592600")},getRadius:function(){return this._mRadius},_getLatRadius:function(){return this._mRadius/40075017*360},_getLngRadius:function(){return this._getLatRadius()/Math.cos(o.LatLng.DEG_TO_RAD*this._latlng.lat)},_checkIfEmpty:function(){if(!this._map)return!1;var t=this._map._pathViewport,e=this._radius,i=this._point;return i.x-e>t.max.x||i.y-e>t.max.y||i.x+ei;i++)for(l=this._parts[i],n=0,r=l.length,s=r-1;r>n;s=n++)if((e||0!==n)&&(h=o.LineUtil.pointToSegmentDistance(t,l[s],l[n]),u>=h))return!0;return!1}}:{}),o.Polygon.include(o.Path.CANVAS?{_containsPoint:function(t){var e,i,n,s,a,r,h,l,u=!1;if(o.Polyline.prototype._containsPoint.call(this,t,!0))return!0;for(s=0,h=this._parts.length;h>s;s++)for(e=this._parts[s],a=0,l=e.length,r=l-1;l>a;r=a++)i=e[a],n=e[r],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(u=!u);return u}}:{}),o.Circle.include(o.Path.CANVAS?{_drawPath:function(){var t=this._point;this._ctx.beginPath(),this._ctx.arc(t.x,t.y,this._radius,0,2*Math.PI,!1)},_containsPoint:function(t){var e=this._point,i=this.options.stroke?this.options.weight/2:0;return t.distanceTo(e)<=this._radius+i}}:{}),o.CircleMarker.include(o.Path.CANVAS?{_updateStyle:function(){o.Path.prototype._updateStyle.call(this)}}:{}),o.GeoJSON=o.FeatureGroup.extend({initialize:function(t,e){o.setOptions(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,s=o.Util.isArray(t)?t:t.features;if(s){for(e=0,i=s.length;i>e;e++)n=s[e],(n.geometries||n.geometry||n.features||n.coordinates)&&this.addData(s[e]);return this}var a=this.options;if(!a.filter||a.filter(t)){var r=o.GeoJSON.geometryToLayer(t,a.pointToLayer,a.coordsToLatLng,a);return r.feature=o.GeoJSON.asFeature(t),r.defaultOptions=r.options,this.resetStyle(r),a.onEachFeature&&a.onEachFeature(t,r),this.addLayer(r)}},resetStyle:function(t){var e=this.options.style;e&&(o.Util.extend(t.options,t.defaultOptions),this._setLayerStyle(t,e))},setStyle:function(t){this.eachLayer(function(e){this._setLayerStyle(e,t)},this)},_setLayerStyle:function(t,e){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)}}),o.extend(o.GeoJSON,{geometryToLayer:function(t,e,i,n){var s,a,r,h,l="Feature"===t.type?t.geometry:t,u=l.coordinates,c=[];switch(i=i||this.coordsToLatLng,l.type){case"Point":return s=i(u),e?e(t,s):new o.Marker(s);case"MultiPoint":for(r=0,h=u.length;h>r;r++)s=i(u[r]),c.push(e?e(t,s):new o.Marker(s));return new o.FeatureGroup(c);case"LineString":return a=this.coordsToLatLngs(u,0,i),new o.Polyline(a,n);case"Polygon":if(2===u.length&&!u[1].length)throw new Error("Invalid GeoJSON object.");return a=this.coordsToLatLngs(u,1,i),new o.Polygon(a,n);case"MultiLineString":return a=this.coordsToLatLngs(u,1,i),new o.MultiPolyline(a,n);case"MultiPolygon":return a=this.coordsToLatLngs(u,2,i),new o.MultiPolygon(a,n);case"GeometryCollection":for(r=0,h=l.geometries.length;h>r;r++)c.push(this.geometryToLayer({geometry:l.geometries[r],type:"Feature",properties:t.properties},e,i,n));return new o.FeatureGroup(c);default:throw new Error("Invalid GeoJSON object.")}},coordsToLatLng:function(t){return new o.LatLng(t[1],t[0],t[2])},coordsToLatLngs:function(t,e,i){var n,o,s,a=[];for(o=0,s=t.length;s>o;o++)n=e?this.coordsToLatLngs(t[o],e-1,i):(i||this.coordsToLatLng)(t[o]),a.push(n);return a},latLngToCoords:function(t){var e=[t.lng,t.lat];return t.alt!==i&&e.push(t.alt),e},latLngsToCoords:function(t){for(var e=[],i=0,n=t.length;n>i;i++)e.push(o.GeoJSON.latLngToCoords(t[i]));return e},getFeature:function(t,e){return t.feature?o.extend({},t.feature,{geometry:e}):o.GeoJSON.asFeature(e)},asFeature:function(t){return"Feature"===t.type?t:{type:"Feature",properties:{},geometry:t}}});var a={toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"Point",coordinates:o.GeoJSON.latLngToCoords(this.getLatLng())})}};o.Marker.include(a),o.Circle.include(a),o.CircleMarker.include(a),o.Polyline.include({toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"LineString",coordinates:o.GeoJSON.latLngsToCoords(this.getLatLngs())})}}),o.Polygon.include({toGeoJSON:function(){var t,e,i,n=[o.GeoJSON.latLngsToCoords(this.getLatLngs())];if(n[0].push(n[0][0]),this._holes)for(t=0,e=this._holes.length;e>t;t++)i=o.GeoJSON.latLngsToCoords(this._holes[t]),i.push(i[0]),n.push(i);return o.GeoJSON.getFeature(this,{type:"Polygon",coordinates:n})}}),function(){function t(t){return function(){var e=[];return this.eachLayer(function(t){e.push(t.toGeoJSON().geometry.coordinates)}),o.GeoJSON.getFeature(this,{type:t,coordinates:e})}}o.MultiPolyline.include({toGeoJSON:t("MultiLineString")}),o.MultiPolygon.include({toGeoJSON:t("MultiPolygon")}),o.LayerGroup.include({toGeoJSON:function(){var e,i=this.feature&&this.feature.geometry,n=[];if(i&&"MultiPoint"===i.type)return t("MultiPoint").call(this);var s=i&&"GeometryCollection"===i.type;return this.eachLayer(function(t){t.toGeoJSON&&(e=t.toGeoJSON(),n.push(s?e.geometry:o.GeoJSON.asFeature(e)))}),s?o.GeoJSON.getFeature(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n}}})}(),o.geoJson=function(t,e){return new o.GeoJSON(t,e)},o.DomEvent={addListener:function(t,e,i,n){var s,a,r,h=o.stamp(i),l="_leaflet_"+e+h;return t[l]?this:(s=function(e){return i.call(n||t,e||o.DomEvent._getEvent())},o.Browser.pointer&&0===e.indexOf("touch")?this.addPointerListener(t,e,s,h):(o.Browser.touch&&"dblclick"===e&&this.addDoubleTapListener&&this.addDoubleTapListener(t,s,h),"addEventListener"in t?"mousewheel"===e?(t.addEventListener("DOMMouseScroll",s,!1),t.addEventListener(e,s,!1)):"mouseenter"===e||"mouseleave"===e?(a=s,r="mouseenter"===e?"mouseover":"mouseout",s=function(e){return o.DomEvent._checkMouse(t,e)?a(e):void 0},t.addEventListener(r,s,!1)):"click"===e&&o.Browser.android?(a=s,s=function(t){return o.DomEvent._filterClick(t,a)},t.addEventListener(e,s,!1)):t.addEventListener(e,s,!1):"attachEvent"in t&&t.attachEvent("on"+e,s),t[l]=s,this))},removeListener:function(t,e,i){var n=o.stamp(i),s="_leaflet_"+e+n,a=t[s];return a?(o.Browser.pointer&&0===e.indexOf("touch")?this.removePointerListener(t,e,n):o.Browser.touch&&"dblclick"===e&&this.removeDoubleTapListener?this.removeDoubleTapListener(t,n):"removeEventListener"in t?"mousewheel"===e?(t.removeEventListener("DOMMouseScroll",a,!1),t.removeEventListener(e,a,!1)):"mouseenter"===e||"mouseleave"===e?t.removeEventListener("mouseenter"===e?"mouseover":"mouseout",a,!1):t.removeEventListener(e,a,!1):"detachEvent"in t&&t.detachEvent("on"+e,a),t[s]=null,this):this},stopPropagation:function(t){return t.stopPropagation?t.stopPropagation():t.cancelBubble=!0,o.DomEvent._skipped(t),this},disableScrollPropagation:function(t){var e=o.DomEvent.stopPropagation;return o.DomEvent.on(t,"mousewheel",e).on(t,"MozMousePixelScroll",e)},disableClickPropagation:function(t){for(var e=o.DomEvent.stopPropagation,i=o.Draggable.START.length-1;i>=0;i--)o.DomEvent.on(t,o.Draggable.START[i],e);return o.DomEvent.on(t,"click",o.DomEvent._fakeStop).on(t,"dblclick",e)},preventDefault:function(t){return t.preventDefault?t.preventDefault():t.returnValue=!1,this},stop:function(t){return o.DomEvent.preventDefault(t).stopPropagation(t)},getMousePosition:function(t,e){if(!e)return new o.Point(t.clientX,t.clientY);var i=e.getBoundingClientRect();return new o.Point(t.clientX-i.left-e.clientLeft,t.clientY-i.top-e.clientTop)},getWheelDelta:function(t){var e=0;return t.wheelDelta&&(e=t.wheelDelta/120),t.detail&&(e=-t.detail/3),e},_skipEvents:{},_fakeStop:function(t){o.DomEvent._skipEvents[t.type]=!0},_skipped:function(t){var e=this._skipEvents[t.type];return this._skipEvents[t.type]=!1,e},_checkMouse:function(t,e){var i=e.relatedTarget;if(!i)return!0;try{for(;i&&i!==t;)i=i.parentNode}catch(n){return!1}return i!==t},_getEvent:function(){var e=t.event;if(!e)for(var i=arguments.callee.caller;i&&(e=i.arguments[0],!e||t.Event!==e.constructor);)i=i.caller;return e},_filterClick:function(t,e){var i=t.timeStamp||t.originalEvent.timeStamp,n=o.DomEvent._lastClick&&i-o.DomEvent._lastClick;return n&&n>100&&1e3>n||t.target._simulatedClick&&!t._simulated?void o.DomEvent.stop(t):(o.DomEvent._lastClick=i,e(t))}},o.DomEvent.on=o.DomEvent.addListener,o.DomEvent.off=o.DomEvent.removeListener,o.Draggable=o.Class.extend({includes:o.Mixin.Events,statics:{START:o.Browser.touch?["touchstart","mousedown"]:["mousedown"],END:{mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},MOVE:{mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"}},initialize:function(t,e){this._element=t,this._dragStartTarget=e||t},enable:function(){if(!this._enabled){for(var t=o.Draggable.START.length-1;t>=0;t--)o.DomEvent.on(this._dragStartTarget,o.Draggable.START[t],this._onDown,this);this._enabled=!0}},disable:function(){if(this._enabled){for(var t=o.Draggable.START.length-1;t>=0;t--)o.DomEvent.off(this._dragStartTarget,o.Draggable.START[t],this._onDown,this);this._enabled=!1,this._moved=!1}},_onDown:function(t){if(this._moved=!1,!(t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||(o.DomEvent.stopPropagation(t),o.Draggable._disabled||(o.DomUtil.disableImageDrag(),o.DomUtil.disableTextSelection(),this._moving)))){var i=t.touches?t.touches[0]:t;this._startPoint=new o.Point(i.clientX,i.clientY),this._startPos=this._newPos=o.DomUtil.getPosition(this._element),o.DomEvent.on(e,o.Draggable.MOVE[t.type],this._onMove,this).on(e,o.Draggable.END[t.type],this._onUp,this)}},_onMove:function(t){if(t.touches&&t.touches.length>1)return void(this._moved=!0);var i=t.touches&&1===t.touches.length?t.touches[0]:t,n=new o.Point(i.clientX,i.clientY),s=n.subtract(this._startPoint);(s.x||s.y)&&(o.DomEvent.preventDefault(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=o.DomUtil.getPosition(this._element).subtract(s),o.DomUtil.addClass(e.body,"leaflet-dragging"),o.DomUtil.addClass(t.target||t.srcElement,"leaflet-drag-target")),this._newPos=this._startPos.add(s),this._moving=!0,o.Util.cancelAnimFrame(this._animRequest),this._animRequest=o.Util.requestAnimFrame(this._updatePosition,this,!0,this._dragStartTarget))},_updatePosition:function(){this.fire("predrag"),o.DomUtil.setPosition(this._element,this._newPos),this.fire("drag")},_onUp:function(t){o.DomUtil.removeClass(e.body,"leaflet-dragging"),o.DomUtil.removeClass(t.target||t.srcElement,"leaflet-drag-target");for(var i in o.Draggable.MOVE)o.DomEvent.off(e,o.Draggable.MOVE[i],this._onMove).off(e,o.Draggable.END[i],this._onUp);o.DomUtil.enableImageDrag(),o.DomUtil.enableTextSelection(),this._moved&&this._moving&&(o.Util.cancelAnimFrame(this._animRequest),this.fire("dragend",{distance:this._newPos.distanceTo(this._startPos)})),this._moving=!1}}),o.Handler=o.Class.extend({initialize:function(t){this._map=t},enable:function(){this._enabled||(this._enabled=!0,this.addHooks())},disable:function(){this._enabled&&(this._enabled=!1,this.removeHooks())},enabled:function(){return!!this._enabled}}),o.Map.mergeOptions({dragging:!0,inertia:!o.Browser.android23,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,inertiaThreshold:o.Browser.touch?32:18,easeLinearity:.25,worldCopyJump:!1}),o.Map.Drag=o.Handler.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new o.Draggable(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDrag,this),t.on("viewreset",this._onViewReset,this),t.whenReady(this._onViewReset,this))}this._draggable.enable()},removeHooks:function(){this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){var t=this._map;t._panAnim&&t._panAnim.stop(),t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(){if(this._map.options.inertia){var t=this._lastTime=+new Date,e=this._lastPos=this._draggable._newPos;this._positions.push(e),this._times.push(t),t-this._times[0]>200&&(this._positions.shift(),this._times.shift())}this._map.fire("move").fire("drag")},_onViewReset:function(){var t=this._map.getSize()._divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.project([0,180]).x},_onPreDrag:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,s=(n+e+i)%t-e-i,a=Math.abs(o+i)i.inertiaThreshold||!this._positions[0];if(e.fire("dragend",t),s)e.fire("moveend");else{var a=this._lastPos.subtract(this._positions[0]),r=(this._lastTime+n-this._times[0])/1e3,h=i.easeLinearity,l=a.multiplyBy(h/r),u=l.distanceTo([0,0]),c=Math.min(i.inertiaMaxSpeed,u),d=l.multiplyBy(c/u),p=c/(i.inertiaDeceleration*h),_=d.multiplyBy(-p/2).round();_.x&&_.y?(_=e._limitOffset(_,e.options.maxBounds),o.Util.requestAnimFrame(function(){e.panBy(_,{duration:p,easeLinearity:h,noMoveStart:!0})})):e.fire("moveend")}}}),o.Map.addInitHook("addHandler","dragging",o.Map.Drag),o.Map.mergeOptions({doubleClickZoom:!0}),o.Map.DoubleClickZoom=o.Handler.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var e=this._map,i=e.getZoom()+(t.originalEvent.shiftKey?-1:1);"center"===e.options.doubleClickZoom?e.setZoom(i):e.setZoomAround(t.containerPoint,i)}}),o.Map.addInitHook("addHandler","doubleClickZoom",o.Map.DoubleClickZoom),o.Map.mergeOptions({scrollWheelZoom:!0}),o.Map.ScrollWheelZoom=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"mousewheel",this._onWheelScroll,this),o.DomEvent.on(this._map._container,"MozMousePixelScroll",o.DomEvent.preventDefault),this._delta=0},removeHooks:function(){o.DomEvent.off(this._map._container,"mousewheel",this._onWheelScroll),o.DomEvent.off(this._map._container,"MozMousePixelScroll",o.DomEvent.preventDefault)},_onWheelScroll:function(t){var e=o.DomEvent.getWheelDelta(t);this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var i=Math.max(40-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(o.bind(this._performZoom,this),i),o.DomEvent.preventDefault(t),o.DomEvent.stopPropagation(t)},_performZoom:function(){var t=this._map,e=this._delta,i=t.getZoom();e=e>0?Math.ceil(e):Math.floor(e),e=Math.max(Math.min(e,4),-4),e=t._limitZoom(i+e)-i,this._delta=0,this._startTime=null,e&&("center"===t.options.scrollWheelZoom?t.setZoom(i+e):t.setZoomAround(this._lastMousePos,i+e))}}),o.Map.addInitHook("addHandler","scrollWheelZoom",o.Map.ScrollWheelZoom),o.extend(o.DomEvent,{_touchstart:o.Browser.msPointer?"MSPointerDown":o.Browser.pointer?"pointerdown":"touchstart",_touchend:o.Browser.msPointer?"MSPointerUp":o.Browser.pointer?"pointerup":"touchend",addDoubleTapListener:function(t,i,n){function s(t){var e;if(o.Browser.pointer?(_.push(t.pointerId),e=_.length):e=t.touches.length,!(e>1)){var i=Date.now(),n=i-(r||i);h=t.touches?t.touches[0]:t,l=n>0&&u>=n,r=i}}function a(t){if(o.Browser.pointer){var e=_.indexOf(t.pointerId);if(-1===e)return;_.splice(e,1)}if(l){if(o.Browser.pointer){var n,s={};for(var a in h)n=h[a],s[a]="function"==typeof n?n.bind(h):n;h=s}h.type="dblclick",i(h),r=null}}var r,h,l=!1,u=250,c="_leaflet_",d=this._touchstart,p=this._touchend,_=[];t[c+d+n]=s,t[c+p+n]=a;var m=o.Browser.pointer?e.documentElement:t;return t.addEventListener(d,s,!1),m.addEventListener(p,a,!1),o.Browser.pointer&&m.addEventListener(o.DomEvent.POINTER_CANCEL,a,!1),this},removeDoubleTapListener:function(t,i){var n="_leaflet_";return t.removeEventListener(this._touchstart,t[n+this._touchstart+i],!1),(o.Browser.pointer?e.documentElement:t).removeEventListener(this._touchend,t[n+this._touchend+i],!1),o.Browser.pointer&&e.documentElement.removeEventListener(o.DomEvent.POINTER_CANCEL,t[n+this._touchend+i],!1),this}}),o.extend(o.DomEvent,{POINTER_DOWN:o.Browser.msPointer?"MSPointerDown":"pointerdown",POINTER_MOVE:o.Browser.msPointer?"MSPointerMove":"pointermove",POINTER_UP:o.Browser.msPointer?"MSPointerUp":"pointerup",POINTER_CANCEL:o.Browser.msPointer?"MSPointerCancel":"pointercancel",_pointers:[],_pointerDocumentListener:!1,addPointerListener:function(t,e,i,n){switch(e){case"touchstart":return this.addPointerListenerStart(t,e,i,n);case"touchend":return this.addPointerListenerEnd(t,e,i,n);case"touchmove":return this.addPointerListenerMove(t,e,i,n);default:throw"Unknown touch event type"}},addPointerListenerStart:function(t,i,n,s){var a="_leaflet_",r=this._pointers,h=function(t){o.DomEvent.preventDefault(t);for(var e=!1,i=0;i1))&&(this._moved||(o.DomUtil.addClass(e._mapPane,"leaflet-touching"),e.fire("movestart").fire("zoomstart"),this._moved=!0),o.Util.cancelAnimFrame(this._animRequest),this._animRequest=o.Util.requestAnimFrame(this._updateOnMove,this,!0,this._map._container),o.DomEvent.preventDefault(t))}},_updateOnMove:function(){var t=this._map,e=this._getScaleOrigin(),i=t.layerPointToLatLng(e),n=t.getScaleZoom(this._scale);t._animateZoom(i,n,this._startCenter,this._scale,this._delta)},_onTouchEnd:function(){if(!this._moved||!this._zooming)return void(this._zooming=!1);var t=this._map;this._zooming=!1,o.DomUtil.removeClass(t._mapPane,"leaflet-touching"),o.Util.cancelAnimFrame(this._animRequest),o.DomEvent.off(e,"touchmove",this._onTouchMove).off(e,"touchend",this._onTouchEnd);var i=this._getScaleOrigin(),n=t.layerPointToLatLng(i),s=t.getZoom(),a=t.getScaleZoom(this._scale)-s,r=a>0?Math.ceil(a):Math.floor(a),h=t._limitZoom(s+r),l=t.getZoomScale(h)/this._scale;t._animateZoom(n,h,i,l)},_getScaleOrigin:function(){var t=this._centerOffset.subtract(this._delta).divideBy(this._scale);return this._startCenter.add(t)}}),o.Map.addInitHook("addHandler","touchZoom",o.Map.TouchZoom),o.Map.mergeOptions({tap:!0,tapTolerance:15}),o.Map.Tap=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){o.DomEvent.off(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if(o.DomEvent.preventDefault(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,void clearTimeout(this._holdTimeout);var i=t.touches[0],n=i.target;this._startPos=this._newPos=new o.Point(i.clientX,i.clientY),n.tagName&&"a"===n.tagName.toLowerCase()&&o.DomUtil.addClass(n,"leaflet-active"),this._holdTimeout=setTimeout(o.bind(function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",i))},this),1e3),o.DomEvent.on(e,"touchmove",this._onMove,this).on(e,"touchend",this._onUp,this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),o.DomEvent.off(e,"touchmove",this._onMove,this).off(e,"touchend",this._onUp,this),this._fireClick&&t&&t.changedTouches){var i=t.changedTouches[0],n=i.target;n&&n.tagName&&"a"===n.tagName.toLowerCase()&&o.DomUtil.removeClass(n,"leaflet-active"),this._isTapValid()&&this._simulateEvent("click",i)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var e=t.touches[0];this._newPos=new o.Point(e.clientX,e.clientY)},_simulateEvent:function(i,n){var o=e.createEvent("MouseEvents");o._simulated=!0,n.target._simulatedClick=!0,o.initMouseEvent(i,!0,!0,t,1,n.screenX,n.screenY,n.clientX,n.clientY,!1,!1,!1,!1,0,null),n.target.dispatchEvent(o)}}),o.Browser.touch&&!o.Browser.pointer&&o.Map.addInitHook("addHandler","tap",o.Map.Tap),o.Map.mergeOptions({boxZoom:!0}),o.Map.BoxZoom=o.Handler.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._moved=!1},addHooks:function(){o.DomEvent.on(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){o.DomEvent.off(this._container,"mousedown",this._onMouseDown),this._moved=!1},moved:function(){return this._moved},_onMouseDown:function(t){return this._moved=!1,!t.shiftKey||1!==t.which&&1!==t.button?!1:(o.DomUtil.disableTextSelection(),o.DomUtil.disableImageDrag(),this._startLayerPoint=this._map.mouseEventToLayerPoint(t),void o.DomEvent.on(e,"mousemove",this._onMouseMove,this).on(e,"mouseup",this._onMouseUp,this).on(e,"keydown",this._onKeyDown,this))},_onMouseMove:function(t){this._moved||(this._box=o.DomUtil.create("div","leaflet-zoom-box",this._pane),o.DomUtil.setPosition(this._box,this._startLayerPoint),this._container.style.cursor="crosshair",this._map.fire("boxzoomstart"));var e=this._startLayerPoint,i=this._box,n=this._map.mouseEventToLayerPoint(t),s=n.subtract(e),a=new o.Point(Math.min(n.x,e.x),Math.min(n.y,e.y));o.DomUtil.setPosition(i,a),this._moved=!0,i.style.width=Math.max(0,Math.abs(s.x)-4)+"px",i.style.height=Math.max(0,Math.abs(s.y)-4)+"px"},_finish:function(){this._moved&&(this._pane.removeChild(this._box),this._container.style.cursor=""),o.DomUtil.enableTextSelection(),o.DomUtil.enableImageDrag(),o.DomEvent.off(e,"mousemove",this._onMouseMove).off(e,"mouseup",this._onMouseUp).off(e,"keydown",this._onKeyDown)},_onMouseUp:function(t){this._finish();var e=this._map,i=e.mouseEventToLayerPoint(t);if(!this._startLayerPoint.equals(i)){var n=new o.LatLngBounds(e.layerPointToLatLng(this._startLayerPoint),e.layerPointToLatLng(i));e.fitBounds(n),e.fire("boxzoomend",{boxZoomBounds:n})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}}),o.Map.addInitHook("addHandler","boxZoom",o.Map.BoxZoom),o.Map.mergeOptions({keyboard:!0,keyboardPanOffset:80,keyboardZoomOffset:1}),o.Map.Keyboard=o.Handler.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,173]},initialize:function(t){this._map=t,this._setPanOffset(t.options.keyboardPanOffset),this._setZoomOffset(t.options.keyboardZoomOffset)},addHooks:function(){var t=this._map._container;-1===t.tabIndex&&(t.tabIndex="0"),o.DomEvent.on(t,"focus",this._onFocus,this).on(t,"blur",this._onBlur,this).on(t,"mousedown",this._onMouseDown,this),this._map.on("focus",this._addHooks,this).on("blur",this._removeHooks,this)},removeHooks:function(){this._removeHooks();var t=this._map._container;o.DomEvent.off(t,"focus",this._onFocus,this).off(t,"blur",this._onBlur,this).off(t,"mousedown",this._onMouseDown,this),this._map.off("focus",this._addHooks,this).off("blur",this._removeHooks,this)},_onMouseDown:function(){if(!this._focused){var i=e.body,n=e.documentElement,o=i.scrollTop||n.scrollTop,s=i.scrollLeft||n.scrollLeft;this._map._container.focus(),t.scrollTo(s,o)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanOffset:function(t){var e,i,n=this._panKeys={},o=this.keyCodes;for(e=0,i=o.left.length;i>e;e++)n[o.left[e]]=[-1*t,0];for(e=0,i=o.right.length;i>e;e++)n[o.right[e]]=[t,0];for(e=0,i=o.down.length;i>e;e++)n[o.down[e]]=[0,t];for(e=0,i=o.up.length;i>e;e++)n[o.up[e]]=[0,-1*t]},_setZoomOffset:function(t){var e,i,n=this._zoomKeys={},o=this.keyCodes;for(e=0,i=o.zoomIn.length;i>e;e++)n[o.zoomIn[e]]=t;for(e=0,i=o.zoomOut.length;i>e;e++)n[o.zoomOut[e]]=-t},_addHooks:function(){o.DomEvent.on(e,"keydown",this._onKeyDown,this)},_removeHooks:function(){o.DomEvent.off(e,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){var e=t.keyCode,i=this._map;if(e in this._panKeys){if(i._panAnim&&i._panAnim._inProgress)return;i.panBy(this._panKeys[e]),i.options.maxBounds&&i.panInsideBounds(i.options.maxBounds)}else{if(!(e in this._zoomKeys))return;i.setZoom(i.getZoom()+this._zoomKeys[e])}o.DomEvent.stop(t)}}),o.Map.addInitHook("addHandler","keyboard",o.Map.Keyboard),o.Handler.MarkerDrag=o.Handler.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new o.Draggable(t,t)),this._draggable.on("dragstart",this._onDragStart,this).on("drag",this._onDrag,this).on("dragend",this._onDragEnd,this),this._draggable.enable(),o.DomUtil.addClass(this._marker._icon,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off("dragstart",this._onDragStart,this).off("drag",this._onDrag,this).off("dragend",this._onDragEnd,this),this._draggable.disable(),o.DomUtil.removeClass(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){this._marker.closePopup().fire("movestart").fire("dragstart")},_onDrag:function(){var t=this._marker,e=t._shadow,i=o.DomUtil.getPosition(t._icon),n=t._map.layerPointToLatLng(i);e&&o.DomUtil.setPosition(e,i),t._latlng=n,t.fire("move",{latlng:n}).fire("drag")},_onDragEnd:function(t){this._marker.fire("moveend").fire("dragend",t)}}),o.Control=o.Class.extend({options:{position:"topright"},initialize:function(t){o.setOptions(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),n=t._controlCorners[i];return o.DomUtil.addClass(e,"leaflet-control"),-1!==i.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e),this},removeFrom:function(t){var e=this.getPosition(),i=t._controlCorners[e];return i.removeChild(this._container),this._map=null,this.onRemove&&this.onRemove(t),this},_refocusOnMap:function(){this._map&&this._map.getContainer().focus()}}),o.control=function(t){return new o.Control(t)},o.Map.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.removeFrom(this),this},_initControlPos:function(){function t(t,s){var a=i+t+" "+i+s;e[t+s]=o.DomUtil.create("div",a,n)}var e=this._controlCorners={},i="leaflet-",n=this._controlContainer=o.DomUtil.create("div",i+"control-container",this._container);t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){this._container.removeChild(this._controlContainer)}}),o.Control.Zoom=o.Control.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"-",zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=o.DomUtil.create("div",e+" leaflet-bar");return this._map=t,this._zoomInButton=this._createButton(this.options.zoomInText,this.options.zoomInTitle,e+"-in",i,this._zoomIn,this),this._zoomOutButton=this._createButton(this.options.zoomOutText,this.options.zoomOutTitle,e+"-out",i,this._zoomOut,this),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},_zoomIn:function(t){this._map.zoomIn(t.shiftKey?3:1)},_zoomOut:function(t){this._map.zoomOut(t.shiftKey?3:1)},_createButton:function(t,e,i,n,s,a){var r=o.DomUtil.create("a",i,n);r.innerHTML=t,r.href="#",r.title=e;var h=o.DomEvent.stopPropagation;return o.DomEvent.on(r,"click",h).on(r,"mousedown",h).on(r,"dblclick",h).on(r,"click",o.DomEvent.preventDefault).on(r,"click",s,a).on(r,"click",this._refocusOnMap,a),r},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";o.DomUtil.removeClass(this._zoomInButton,e),o.DomUtil.removeClass(this._zoomOutButton,e),t._zoom===t.getMinZoom()&&o.DomUtil.addClass(this._zoomOutButton,e),t._zoom===t.getMaxZoom()&&o.DomUtil.addClass(this._zoomInButton,e)}}),o.Map.mergeOptions({zoomControl:!0}),o.Map.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new o.Control.Zoom,this.addControl(this.zoomControl))}),o.control.zoom=function(t){return new o.Control.Zoom(t)},o.Control.Attribution=o.Control.extend({options:{position:"bottomright",prefix:'Leaflet'},initialize:function(t){o.setOptions(this,t),this._attributions={}},onAdd:function(t){this._container=o.DomUtil.create("div","leaflet-control-attribution"),o.DomEvent.disableClickPropagation(this._container);for(var e in t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return t.on("layeradd",this._onLayerAdd,this).on("layerremove",this._onLayerRemove,this),this._update(),this._container},onRemove:function(t){t.off("layeradd",this._onLayerAdd).off("layerremove",this._onLayerRemove)},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):void 0},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):void 0},_update:function(){if(this._map){var t=[];for(var e in this._attributions)this._attributions[e]&&t.push(e);var i=[];this.options.prefix&&i.push(this.options.prefix),t.length&&i.push(t.join(", ")),this._container.innerHTML=i.join(" | ")}},_onLayerAdd:function(t){t.layer.getAttribution&&this.addAttribution(t.layer.getAttribution())},_onLayerRemove:function(t){t.layer.getAttribution&&this.removeAttribution(t.layer.getAttribution())}}),o.Map.mergeOptions({attributionControl:!0}),o.Map.addInitHook(function(){this.options.attributionControl&&(this.attributionControl=(new o.Control.Attribution).addTo(this))}),o.control.attribution=function(t){return new o.Control.Attribution(t)},o.Control.Scale=o.Control.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0,updateWhenIdle:!1},onAdd:function(t){this._map=t;var e="leaflet-control-scale",i=o.DomUtil.create("div",e),n=this.options;return this._addScales(n,e,i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=o.DomUtil.create("div",e+"-line",i)),t.imperial&&(this._iScale=o.DomUtil.create("div",e+"-line",i))},_update:function(){var t=this._map.getBounds(),e=t.getCenter().lat,i=6378137*Math.PI*Math.cos(e*Math.PI/180),n=i*(t.getNorthEast().lng-t.getSouthWest().lng)/180,o=this._map.getSize(),s=this.options,a=0;o.x>0&&(a=n*(s.maxWidth/o.x)),this._updateScales(s,a)},_updateScales:function(t,e){t.metric&&e&&this._updateMetric(e),t.imperial&&e&&this._updateImperial(e)},_updateMetric:function(t){var e=this._getRoundNum(t);this._mScale.style.width=this._getScaleWidth(e/t)+"px",this._mScale.innerHTML=1e3>e?e+" m":e/1e3+" km"},_updateImperial:function(t){var e,i,n,o=3.2808399*t,s=this._iScale;o>5280?(e=o/5280,i=this._getRoundNum(e),s.style.width=this._getScaleWidth(i/e)+"px",s.innerHTML=i+" mi"):(n=this._getRoundNum(o),s.style.width=this._getScaleWidth(n/o)+"px",s.innerHTML=n+" ft")},_getScaleWidth:function(t){return Math.round(this.options.maxWidth*t)-10},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),i=t/e;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:1,e*i}}),o.control.scale=function(t){return new o.Control.Scale(t)},o.Control.Layers=o.Control.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0},initialize:function(t,e,i){o.setOptions(this,i),this._layers={},this._lastZIndex=0,this._handlingClick=!1;for(var n in t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(t){return this._initLayout(),this._update(),t.on("layeradd",this._onLayerChange,this).on("layerremove",this._onLayerChange,this),this._container},onRemove:function(t){t.off("layeradd",this._onLayerChange).off("layerremove",this._onLayerChange)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._update(),this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._update(),this},removeLayer:function(t){var e=o.stamp(t);return delete this._layers[e],this._update(),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=o.DomUtil.create("div",t);e.setAttribute("aria-haspopup",!0),o.Browser.touch?o.DomEvent.on(e,"click",o.DomEvent.stopPropagation):o.DomEvent.disableClickPropagation(e).disableScrollPropagation(e);var i=this._form=o.DomUtil.create("form",t+"-list");if(this.options.collapsed){o.Browser.android||o.DomEvent.on(e,"mouseover",this._expand,this).on(e,"mouseout",this._collapse,this);var n=this._layersLink=o.DomUtil.create("a",t+"-toggle",e);n.href="#",n.title="Layers",o.Browser.touch?o.DomEvent.on(n,"click",o.DomEvent.stop).on(n,"click",this._expand,this):o.DomEvent.on(n,"focus",this._expand,this),o.DomEvent.on(i,"click",function(){setTimeout(o.bind(this._onInputClick,this),0)},this),this._map.on("click",this._collapse,this)}else this._expand();this._baseLayersList=o.DomUtil.create("div",t+"-base",i),this._separator=o.DomUtil.create("div",t+"-separator",i),this._overlaysList=o.DomUtil.create("div",t+"-overlays",i),e.appendChild(i)},_addLayer:function(t,e,i){var n=o.stamp(t);this._layers[n]={layer:t,name:e,overlay:i},this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex))},_update:function(){if(this._container){this._baseLayersList.innerHTML="",this._overlaysList.innerHTML="";var t,e,i=!1,n=!1;for(t in this._layers)e=this._layers[t],this._addItem(e),n=n||e.overlay,i=i||!e.overlay;this._separator.style.display=n&&i?"":"none"}},_onLayerChange:function(t){var e=this._layers[o.stamp(t.layer)];if(e){this._handlingClick||this._update();var i=e.overlay?"layeradd"===t.type?"overlayadd":"overlayremove":"layeradd"===t.type?"baselayerchange":null;i&&this._map.fire(i,e)}},_createRadioElement:function(t,i){var n='t;t++)e=n[t],i=this._layers[e.layerId],e.checked&&!this._map.hasLayer(i.layer)?this._map.addLayer(i.layer):!e.checked&&this._map.hasLayer(i.layer)&&this._map.removeLayer(i.layer);this._handlingClick=!1,this._refocusOnMap()},_expand:function(){o.DomUtil.addClass(this._container,"leaflet-control-layers-expanded")},_collapse:function(){this._container.className=this._container.className.replace(" leaflet-control-layers-expanded","")}}),o.control.layers=function(t,e,i){return new o.Control.Layers(t,e,i)},o.PosAnimation=o.Class.extend({includes:o.Mixin.Events,run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._newPos=e,this.fire("start"),t.style[o.DomUtil.TRANSITION]="all "+(i||.25)+"s cubic-bezier(0,0,"+(n||.5)+",1)",o.DomEvent.on(t,o.DomUtil.TRANSITION_END,this._onTransitionEnd,this),o.DomUtil.setPosition(t,e),o.Util.falseFn(t.offsetWidth),this._stepTimer=setInterval(o.bind(this._onStep,this),50)},stop:function(){this._inProgress&&(o.DomUtil.setPosition(this._el,this._getPos()),this._onTransitionEnd(),o.Util.falseFn(this._el.offsetWidth))},_onStep:function(){var t=this._getPos();return t?(this._el._leaflet_pos=t,void this.fire("step")):void this._onTransitionEnd()},_transformRe:/([-+]?(?:\d*\.)?\d+)\D*, ([-+]?(?:\d*\.)?\d+)\D*\)/,_getPos:function(){var e,i,n,s=this._el,a=t.getComputedStyle(s);if(o.Browser.any3d){if(n=a[o.DomUtil.TRANSFORM].match(this._transformRe),!n)return;e=parseFloat(n[1]),i=parseFloat(n[2])}else e=parseFloat(a.left),i=parseFloat(a.top);return new o.Point(e,i,!0)},_onTransitionEnd:function(){o.DomEvent.off(this._el,o.DomUtil.TRANSITION_END,this._onTransitionEnd,this),this._inProgress&&(this._inProgress=!1,this._el.style[o.DomUtil.TRANSITION]="",this._el._leaflet_pos=this._newPos,clearInterval(this._stepTimer),this.fire("step").fire("end"))}}),o.Map.include({setView:function(t,e,n){if(e=e===i?this._zoom:this._limitZoom(e),t=this._limitCenter(o.latLng(t),e,this.options.maxBounds),n=n||{},this._panAnim&&this._panAnim.stop(),this._loaded&&!n.reset&&n!==!0){n.animate!==i&&(n.zoom=o.extend({animate:n.animate},n.zoom),n.pan=o.extend({animate:n.animate},n.pan));var s=this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,n.zoom):this._tryAnimatedPan(t,n.pan);if(s)return clearTimeout(this._sizeTimer),this}return this._resetView(t,e),this},panBy:function(t,e){if(t=o.point(t).round(),e=e||{},!t.x&&!t.y)return this;if(this._panAnim||(this._panAnim=new o.PosAnimation,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),e.animate!==!1){o.DomUtil.addClass(this._mapPane,"leaflet-pan-anim");var i=this._getMapPanePos().subtract(t);this._panAnim.run(this._mapPane,i,e.duration||.25,e.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){o.DomUtil.removeClass(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var i=this._getCenterOffset(t)._floor();return(e&&e.animate)===!0||this.getSize().contains(i)?(this.panBy(i,e),!0):!1}}),o.PosAnimation=o.DomUtil.TRANSITION?o.PosAnimation:o.PosAnimation.extend({run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._duration=i||.25,this._easeOutPower=1/Math.max(n||.5,.2),this._startPos=o.DomUtil.getPosition(t),this._offset=e.subtract(this._startPos),this._startTime=+new Date,this.fire("start"),this._animate()},stop:function(){this._inProgress&&(this._step(),this._complete())},_animate:function(){this._animId=o.Util.requestAnimFrame(this._animate,this),this._step()},_step:function(){var t=+new Date-this._startTime,e=1e3*this._duration;e>t?this._runFrame(this._easeOut(t/e)):(this._runFrame(1),this._complete())},_runFrame:function(t){var e=this._startPos.add(this._offset.multiplyBy(t));o.DomUtil.setPosition(this._el,e),this.fire("step")},_complete:function(){o.Util.cancelAnimFrame(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),o.Map.mergeOptions({zoomAnimation:!0,zoomAnimationThreshold:4}),o.DomUtil.TRANSITION&&o.Map.addInitHook(function(){this._zoomAnimated=this.options.zoomAnimation&&o.DomUtil.TRANSITION&&o.Browser.any3d&&!o.Browser.android23&&!o.Browser.mobileOpera,this._zoomAnimated&&o.DomEvent.on(this._mapPane,o.DomUtil.TRANSITION_END,this._catchTransitionEnd,this)}),o.Map.include(o.DomUtil.TRANSITION?{_catchTransitionEnd:function(t){this._animatingZoom&&t.propertyName.indexOf("transform")>=0&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,i){if(this._animatingZoom)return!0;if(i=i||{},!this._zoomAnimated||i.animate===!1||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),o=this._getCenterOffset(t)._divideBy(1-1/n),s=this._getCenterLayerPoint()._add(o);return i.animate===!0||this.getSize().contains(o)?(this.fire("movestart").fire("zoomstart"),this._animateZoom(t,e,s,n,null,!0),!0):!1},_animateZoom:function(t,e,i,n,s,a){this._animatingZoom=!0,o.DomUtil.addClass(this._mapPane,"leaflet-zoom-anim"),this._animateToCenter=t,this._animateToZoom=e,o.Draggable&&(o.Draggable._disabled=!0),this.fire("zoomanim",{center:t,zoom:e,origin:i,scale:n,delta:s,backwards:a})},_onZoomTransitionEnd:function(){this._animatingZoom=!1,o.DomUtil.removeClass(this._mapPane,"leaflet-zoom-anim"),this._resetView(this._animateToCenter,this._animateToZoom,!0,!0),o.Draggable&&(o.Draggable._disabled=!1)}}:{}),o.TileLayer.include({_animateZoom:function(t){this._animating||(this._animating=!0,this._prepareBgBuffer());var e=this._bgBuffer,i=o.DomUtil.TRANSFORM,n=t.delta?o.DomUtil.getTranslateString(t.delta):e.style[i],s=o.DomUtil.getScaleString(t.scale,t.origin);e.style[i]=t.backwards?s+" "+n:n+" "+s},_endZoomAnim:function(){var t=this._tileContainer,e=this._bgBuffer;t.style.visibility="",t.parentNode.appendChild(t),o.Util.falseFn(e.offsetWidth),this._animating=!1},_clearBgBuffer:function(){var t=this._map;!t||t._animatingZoom||t.touchZoom._zooming||(this._bgBuffer.innerHTML="",this._bgBuffer.style[o.DomUtil.TRANSFORM]="")},_prepareBgBuffer:function(){var t=this._tileContainer,e=this._bgBuffer,i=this._getLoadedTilesPercentage(e),n=this._getLoadedTilesPercentage(t);return e&&i>.5&&.5>n?(t.style.visibility="hidden",void this._stopLoadingImages(t)):(e.style.visibility="hidden",e.style[o.DomUtil.TRANSFORM]="",this._tileContainer=e,e=this._bgBuffer=t,this._stopLoadingImages(e),void clearTimeout(this._clearBgBufferTimer))},_getLoadedTilesPercentage:function(t){var e,i,n=t.getElementsByTagName("img"),o=0;for(e=0,i=n.length;i>e;e++)n[e].complete&&o++;return o/i},_stopLoadingImages:function(t){var e,i,n,s=Array.prototype.slice.call(t.getElementsByTagName("img"));for(e=0,i=s.length;i>e;e++)n=s[e],n.complete||(n.onload=o.Util.falseFn,n.onerror=o.Util.falseFn,n.src=o.Util.emptyImageUrl,n.parentNode.removeChild(n))}}),o.Map.include({_defaultLocateOptions:{watch:!1,setView:!1,maxZoom:1/0,timeout:1e4,maximumAge:0,enableHighAccuracy:!1},locate:function(t){if(t=this._locateOptions=o.extend(this._defaultLocateOptions,t),!navigator.geolocation)return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var e=o.bind(this._handleGeolocationResponse,this),i=o.bind(this._handleGeolocationError,this);return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,i,t):navigator.geolocation.getCurrentPosition(e,i,t),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var e=t.code,i=t.message||(1===e?"permission denied":2===e?"position unavailable":"timeout");this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:e,message:"Geolocation error: "+i+"."})},_handleGeolocationResponse:function(t){var e=t.coords.latitude,i=t.coords.longitude,n=new o.LatLng(e,i),s=180*t.coords.accuracy/40075017,a=s/Math.cos(o.LatLng.DEG_TO_RAD*e),r=o.latLngBounds([e-s,i-a],[e+s,i+a]),h=this._locateOptions;if(h.setView){var l=Math.min(this.getBoundsZoom(r),h.maxZoom);this.setView(n,l)}var u={latlng:n,bounds:r,timestamp:t.timestamp};for(var c in t.coords)"number"==typeof t.coords[c]&&(u[c]=t.coords[c]);this.fire("locationfound",u)}})}(window,document); \ No newline at end of file diff --git a/BIN/MAP/leaflet/leaflet.label.css b/BIN/MAP/leaflet/leaflet.label.css new file mode 100644 index 0000000..6f20324 --- /dev/null +++ b/BIN/MAP/leaflet/leaflet.label.css @@ -0,0 +1,41 @@ +.leaflet-label { + background: rgba(255, 255, 255, 0.61); + background-clip: padding-box; + border-color: rgba(0,55,255,0.15); + border-radius: 2px; + border-style: solid; + border-width: 1px; + color: #111; + display: block; + font: 11px/11px Arial, sans-serif; + padding: 2px 2px; + position: absolute; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + pointer-events: none; + white-space: nowrap; + top: 24px; + left: -22px; +} + +.aprs-clear{ + background: none; +} + +.aprs-usericon{ + display: block; + position:absolute; + left:-8px; + top:-6px; + width:24px; + height:24px; +} + +.aprs-hdg +{ + position:absolute; + left:-4px; + top:-4px; +} \ No newline at end of file diff --git a/BIN/MAP/leaflet/leaflet.label.js b/BIN/MAP/leaflet/leaflet.label.js new file mode 100644 index 0000000..b918ca5 --- /dev/null +++ b/BIN/MAP/leaflet/leaflet.label.js @@ -0,0 +1,9 @@ +/* + Leaflet.label, a plugin that adds labels to markers and vectors for Leaflet powered maps. + (c) 2012-2013, Jacob Toye, Smartrak + + https://github.com/Leaflet/Leaflet.label + http://leafletjs.com + https://github.com/jacobtoye +*/ +(function(){L.labelVersion="0.2.2-dev",L.Label=L.Class.extend({includes:L.Mixin.Events,options:{className:"",clickable:!1,direction:"right",noHide:!1,offset:[12,-15],opacity:1,zoomAnimation:!0},initialize:function(t,e){L.setOptions(this,t),this._source=e,this._animated=L.Browser.any3d&&this.options.zoomAnimation,this._isOpen=!1},onAdd:function(t){this._map=t,this._pane=this._source instanceof L.Marker?t._panes.markerPane:t._panes.popupPane,this._container||this._initLayout(),this._pane.appendChild(this._container),this._initInteraction(),this._update(),this.setOpacity(this.options.opacity),t.on("moveend",this._onMoveEnd,this).on("viewreset",this._onViewReset,this),this._animated&&t.on("zoomanim",this._zoomAnimation,this),L.Browser.touch&&!this.options.noHide&&L.DomEvent.on(this._container,"click",this.close,this)},onRemove:function(t){this._pane.removeChild(this._container),t.off({zoomanim:this._zoomAnimation,moveend:this._onMoveEnd,viewreset:this._onViewReset},this),this._removeInteraction(),this._map=null},setLatLng:function(t){return this._latlng=L.latLng(t),this._map&&this._updatePosition(),this},setContent:function(t){return this._previousContent=this._content,this._content=t,this._updateContent(),this},close:function(){var t=this._map;t&&(L.Browser.touch&&!this.options.noHide&&L.DomEvent.off(this._container,"click",this.close),t.removeLayer(this))},updateZIndex:function(t){this._zIndex=t,this._container&&this._zIndex&&(this._container.style.zIndex=t)},setOpacity:function(t){this.options.opacity=t,this._container&&L.DomUtil.setOpacity(this._container,t)},_initLayout:function(){this._container=L.DomUtil.create("div","leaflet-label "+this.options.className+" leaflet-zoom-animated"),this.updateZIndex(this._zIndex)},_update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updatePosition(),this._container.style.visibility="")},_updateContent:function(){this._content&&this._map&&this._prevContent!==this._content&&"string"==typeof this._content&&(this._container.innerHTML=this._content,this._prevContent=this._content,this._labelWidth=this._container.offsetWidth)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},_setPosition:function(t){var e=this._map,i=this._container,n=e.latLngToContainerPoint(e.getCenter()),o=e.layerPointToContainerPoint(t),s=this.options.direction,a=this._labelWidth,l=L.point(this.options.offset);"right"===s||"auto"===s&&o.xi;i++)L.DomEvent.on(t,e[i],this._fireMouseEvent,this)}},_removeInteraction:function(){if(this.options.clickable){var t=this._container,e=["dblclick","mousedown","mouseover","mouseout","contextmenu"];L.DomUtil.removeClass(t,"leaflet-clickable"),L.DomEvent.off(t,"click",this._onMouseClick,this);for(var i=0;e.length>i;i++)L.DomEvent.off(t,e[i],this._fireMouseEvent,this)}},_onMouseClick:function(t){this.hasEventListeners(t.type)&&L.DomEvent.stopPropagation(t),this.fire(t.type,{originalEvent:t})},_fireMouseEvent:function(t){this.fire(t.type,{originalEvent:t}),"contextmenu"===t.type&&this.hasEventListeners(t.type)&&L.DomEvent.preventDefault(t),"mousedown"!==t.type?L.DomEvent.stopPropagation(t):L.DomEvent.preventDefault(t)}}),L.BaseMarkerMethods={showLabel:function(){return this.label&&this._map&&(this.label.setLatLng(this._latlng),this._map.showLabel(this.label)),this},hideLabel:function(){return this.label&&this.label.close(),this},setLabelNoHide:function(t){this._labelNoHide!==t&&(this._labelNoHide=t,t?(this._removeLabelRevealHandlers(),this.showLabel()):(this._addLabelRevealHandlers(),this.hideLabel()))},bindLabel:function(t,e){var i=this.options.icon?this.options.icon.options.labelAnchor:this.options.labelAnchor,n=L.point(i)||L.point(0,0);return n=n.add(L.Label.prototype.options.offset),e&&e.offset&&(n=n.add(e.offset)),e=L.Util.extend({offset:n},e),this._labelNoHide=e.noHide,this.label||(this._labelNoHide||this._addLabelRevealHandlers(),this.on("remove",this.hideLabel,this).on("move",this._moveLabel,this).on("add",this._onMarkerAdd,this),this._hasLabelHandlers=!0),this.label=new L.Label(e,this).setContent(t),this},unbindLabel:function(){return this.label&&(this.hideLabel(),this.label=null,this._hasLabelHandlers&&(this._labelNoHide||this._removeLabelRevealHandlers(),this.off("remove",this.hideLabel,this).off("move",this._moveLabel,this).off("add",this._onMarkerAdd,this)),this._hasLabelHandlers=!1),this},updateLabelContent:function(t){this.label&&this.label.setContent(t)},getLabel:function(){return this.label},_onMarkerAdd:function(){this._labelNoHide&&this.showLabel()},_addLabelRevealHandlers:function(){this.on("mouseover",this.showLabel,this).on("mouseout",this.hideLabel,this),L.Browser.touch&&this.on("click",this.showLabel,this)},_removeLabelRevealHandlers:function(){this.off("mouseover",this.showLabel,this).off("mouseout",this.hideLabel,this),L.Browser.touch&&this.off("click",this.showLabel,this)},_moveLabel:function(t){this.label.setLatLng(t.latlng)}},L.Icon.Default.mergeOptions({labelAnchor:new L.Point(9,-20)}),L.Marker.mergeOptions({icon:new L.Icon.Default}),L.Marker.include(L.BaseMarkerMethods),L.Marker.include({_originalUpdateZIndex:L.Marker.prototype._updateZIndex,_updateZIndex:function(t){var e=this._zIndex+t;this._originalUpdateZIndex(t),this.label&&this.label.updateZIndex(e)},_originalSetOpacity:L.Marker.prototype.setOpacity,setOpacity:function(t,e){this.options.labelHasSemiTransparency=e,this._originalSetOpacity(t)},_originalUpdateOpacity:L.Marker.prototype._updateOpacity,_updateOpacity:function(){var t=0===this.options.opacity?0:1;this._originalUpdateOpacity(),this.label&&this.label.setOpacity(this.options.labelHasSemiTransparency?this.options.opacity:t)},_originalSetLatLng:L.Marker.prototype.setLatLng,setLatLng:function(t){return this.label&&!this._labelNoHide&&this.hideLabel(),this._originalSetLatLng(t)}}),L.CircleMarker.mergeOptions({labelAnchor:new L.Point(0,0)}),L.CircleMarker.include(L.BaseMarkerMethods),L.Path.include({bindLabel:function(t,e){return this.label&&this.label.options===e||(this.label=new L.Label(e,this)),this.label.setContent(t),this._showLabelAdded||(this.on("mouseover",this._showLabel,this).on("mousemove",this._moveLabel,this).on("mouseout remove",this._hideLabel,this),L.Browser.touch&&this.on("click",this._showLabel,this),this._showLabelAdded=!0),this},unbindLabel:function(){return this.label&&(this._hideLabel(),this.label=null,this._showLabelAdded=!1,this.off("mouseover",this._showLabel,this).off("mousemove",this._moveLabel,this).off("mouseout remove",this._hideLabel,this)),this},updateLabelContent:function(t){this.label&&this.label.setContent(t)},_showLabel:function(t){this.label.setLatLng(t.latlng),this._map.showLabel(this.label)},_moveLabel:function(t){this.label.setLatLng(t.latlng)},_hideLabel:function(){this.label.close()}}),L.Map.include({showLabel:function(t){return this.addLayer(t)}}),L.FeatureGroup.include({clearLayers:function(){return this.unbindLabel(),this.eachLayer(this.removeLayer,this),this},bindLabel:function(t,e){return this.invoke("bindLabel",t,e)},unbindLabel:function(){return this.invoke("unbindLabel")},updateLabelContent:function(t){this.invoke("updateLabelContent",t)}})})(this,document); \ No newline at end of file diff --git a/BIN/MAP/leaflet/zoomslider.js b/BIN/MAP/leaflet/zoomslider.js new file mode 100644 index 0000000..34e6fb6 --- /dev/null +++ b/BIN/MAP/leaflet/zoomslider.js @@ -0,0 +1,166 @@ +L.Control.Zoomslider = L.Control.extend({ + options: { + position: 'topleft', + // height in px of zoom-slider.png + stepHeight: 9 + }, + + onAdd: function (map) { + var className = 'leaflet-control-zoomslider', + container = L.DomUtil.create('div', className); + + this._createButton('Zoom in', className + '-in' + , container, map.zoomIn , map); + this._createSlider(className + '-slider', container, map); + this._createButton('Zoom out', className + '-out' + , container, map.zoomOut, map); + + this._map = map; + + this._map.on('zoomend', this._snapToSliderValue, this); + + this._snapToSliderValue(); + return container; + }, + + onRemove: function(map){ + map.off('zoomend', this._snapToSliderValue); + }, + + _createSlider: function (className, container, map) { + var zoomLevels = 19 - map.getMinZoom(); + this._sliderHeight = this.options.stepHeight * zoomLevels; + + var wrapper = L.DomUtil.create('div', className + '-wrap', container); + wrapper.style.height = (this._sliderHeight + 5) + "px"; + var slider = L.DomUtil.create('div', className, wrapper); + this._knob = L.DomUtil.create('div', className + '-knob', slider); + + this._draggable = this._createDraggable(); + this._draggable.enable(); + + L.DomEvent + .on(slider, 'click', L.DomEvent.stopPropagation) + .on(slider, 'click', L.DomEvent.preventDefault) + .on(slider, 'click', this._onSliderClick, this); + + return slider; + }, + + _createButton: function (title, className, container, fn, context) { + var link = L.DomUtil.create('a', className, container); + link.href = '#'; + link.title = title; + + L.DomEvent + .on(link, 'click', L.DomEvent.stopPropagation) + .on(link, 'click', L.DomEvent.preventDefault) + .on(link, 'click', fn, context); + + return link; + }, + + _createDraggable: function() { + L.DomUtil.setPosition(this._knob, new L.Point(0, 0)); + L.DomEvent + .on(this._knob + , L.Draggable.START + , L.DomEvent.stopPropagation) + .on(this._knob, 'click', L.DomEvent.stopPropagation); + + var bounds = new L.Bounds( + new L.Point(0, 0), + new L.Point(0, this._sliderHeight) + ); + var draggable = new L.BoundedDraggable(this._knob, + this._knob, + bounds) + .on('drag', this._snap, this) + .on('dragend', this._setZoom, this); + + return draggable; + }, + + _snap : function(){ + this._snapToSliderValue(this._posToSliderValue()); + }, + _setZoom: function() { + this._map.setZoom(this._toZoomLevel(this._posToSliderValue())); + }, + + _onSliderClick: function(e){ + var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e); + var offset = first.offsetY + ? first.offsetY + : L.DomEvent.getMousePosition(first).y + - L.DomUtil.getViewportOffset(this._knob).y; + var value = this._posToSliderValue(offset - this._knob.offsetHeight / 2); + this._snapToSliderValue(value); + this._map.setZoom(this._toZoomLevel(value)); + }, + + _posToSliderValue: function(pos) { + pos = isNaN(pos) + ? L.DomUtil.getPosition(this._knob).y + : pos + return Math.round( (this._sliderHeight - pos) / this.options.stepHeight); + }, + + _snapToSliderValue: function(sliderValue) { + if(this._knob) { + sliderValue = isNaN(sliderValue) + ? this._getSliderValue() + : sliderValue; + var y = this._sliderHeight + - (sliderValue * this.options.stepHeight); + L.DomUtil.setPosition(this._knob, new L.Point(0, y)); + } + }, + _toZoomLevel: function(sliderValue) { + return sliderValue + this._map.getMinZoom(); + }, + _toSliderValue: function(zoomLevel) { + return zoomLevel - this._map.getMinZoom(); + }, + _getSliderValue: function(){ + return this._toSliderValue(this._map.getZoom()); + } +}); + +L.Map.mergeOptions({ + zoomControl: false, + zoomsliderControl: true +}); + +L.Map.addInitHook(function () { + if (this.options.zoomsliderControl) { + this.zoomsliderControl = new L.Control.Zoomslider(); + this.addControl(this.zoomsliderControl); + } +}); + +L.control.zoomslider = function (options) { + return new L.Control.Zoomslider(options); +}; + + +L.BoundedDraggable = L.Draggable.extend({ + initialize: function(element, dragStartTarget, bounds) { + L.Draggable.prototype.initialize.call(this, element, dragStartTarget); + this._bounds = bounds; + this.on('predrag', function() { + if(!this._bounds.contains(this._newPos)){ + this._newPos = this._fitPoint(this._newPos); + } + }, this); + }, + _fitPoint: function(point){ + var closest = new L.Point( + Math.min(point.x, this._bounds.max.x), + Math.min(point.y, this._bounds.max.y) + ); + closest.x = Math.max(closest.x, this._bounds.min.x); + closest.y = Math.max(closest.y, this._bounds.min.y); + return closest; + } +}); diff --git a/BIN/MAP/mapmerger.js b/BIN/MAP/mapmerger.js new file mode 100644 index 0000000..427a70b --- /dev/null +++ b/BIN/MAP/mapmerger.js @@ -0,0 +1,139 @@ +// author: dkxce@mail.ru // + + Math.sinh = Math.sinh || function(x) + { + var y = Math.exp(x); + return (y - 1 / y) / 2; + } + + function MapMerger(wi, he) + { + this.width = wi; + this.height = he; + + //this.url = 'http://mts0.google.com/vt/lyrs=m@177000000&hl=ru&src=app&x={x}&s=&y={y}&z={z}&s=Ga'; // Google + this.url = 'http://tile.openstreetmap.org/{z}/{x}/{y}.png'; // Mapnik + //this.url = 'http://tile.xn--pnvkarte-m4a.de/tilegen/{z}/{x}/{y}.png'; // Opnvkarte + + this.iconSymbol = '/>'; + this.iconAngle = 0; + this.iconTitle = ''; + this.iconHREF = '#'; + }; + + MapMerger.prototype.InitIcon = function(symbol, angle, title, href) + { + this.iconSymbol = symbol; + this.iconAngle = angle; + this.iconTitle = title; + this.iconHREF = href; + }; + + MapMerger.prototype.GetTileXYFromLatLon = function(lat, lon, zoom) + { + var x = Math.floor((lon + 180.0) / 360.0 * Math.pow(2.0, zoom)); + var y = Math.floor((1.0 - Math.log(Math.tan(lat * Math.PI / 180.0) + 1.0 / Math.cos(lat * Math.PI / 180.0)) / Math.PI) / 2.0 * Math.pow(2.0, zoom)); + return {'x':x,'y':y}; + }; + + MapMerger.prototype.GetLatLonFromTileXY = function(x, y, zoom) + { + var lon = ((x / Math.pow(2.0, zoom) * 360.0) - 180.0); + var n = Math.PI - ((2.0 * Math.PI * y) / Math.pow(2.0, zoom)); + var lat = (180.0 / Math.PI * Math.atan(Math.sinh(n))); + return {'lat':lat,'lon':lon}; + }; + + MapMerger.prototype.GetTile = function (x, y, z) + { + return this.url.replace('{x}',x).replace('{y}',y).replace('{z}',z); + }; + + MapMerger.prototype.SymbolToImage = function(symb) + { + var prose = 'primary'; + var label = ''; + if(symb.length == 2) + { + if(symb[0] == '\\') + prose = 'secondary'; + else if ((symb[0] != '/') && (("#&0>AW^_acnsuvz").indexOf(symb[1]) >= 0)) + { + prose = "secondary"; + label = symb[0].toString(); + if (("#0A^cv").indexOf(symb[1]) >= 0) + { label = "" + label + ""; }; + }; + symb = symb.substr(1); + }; + var symbtable = '!"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~'; + var idd = symbtable.indexOf(symb); + if(idd < 0) idd = 14; + var itop = Math.floor(idd / 16) * 24; + var ileft = (idd % 16) * 24; + return ['background:url(../v/images/'+prose+'.png) -'+ileft+'px -'+itop+'px no-repeat;',label]; + } + + MapMerger.prototype.CalcGeo = function () + { + var center = this.GetTileXYFromLatLon(this.mLat, this.mLon, this.mZoom); + this.Center_TileX = center.x; + this.Center_TileY = center.y; + + var topleft = this.GetLatLonFromTileXY(center.x, center.y, this.mZoom); + var bottomright = this.GetLatLonFromTileXY(center.x + 1, center.y + 1, this.mZoom); + + this.LonPerTile = 360.0 / (Math.pow(2, this.mZoom)); + this.LonPerPixel = this.LonPerTile / 256; + + this.Center_Tile_XPos = Math.floor(this.width / 2 - (256.0 * ((this.mLon - topleft.lon) / (bottomright.lon - topleft.lon)))); + this.Center_Tile_YPos = Math.floor(this.height / 2 - (256.0 * ((this.mLat - topleft.lat) / (bottomright.lat - topleft.lat)))); + }; + + MapMerger.prototype.GetMap = function(lat, lon, zoom) + { + this.mLat = lat; + this.mLon = lon; + this.mZoom = zoom; + this.CalcGeo(); + + var ddv = '
'; + + var drawx = this.Center_Tile_XPos; + var drawy = this.Center_Tile_YPos; + + var x = this.Center_TileX; + var y = this.Center_TileY; + + while (drawx >= 0) { drawx -= 256; x--; }; + while (drawy >= 0) { drawy -= 256; y--; }; + + var curdrawx; + var curx; + while (drawy < this.height) + { + curdrawx = drawx; + curx = x; + while (curdrawx < this.width) + { + try { + var url = this.GetTile(curx, y, this.mZoom); + ddv += '
'; + } catch (ex) { }; + curdrawx += 256; + curx++; + }; + drawy += 256; + y++; + }; + + // place icon // + var smbl = this.SymbolToImage(this.iconSymbol); + var title = "Icon"; + ddv += '
 ' + smbl[1] + ' 
'; + ddv += '
'; + // -- // + + ddv += '
'; + return ddv; + }; \ No newline at end of file diff --git a/BIN/SimpleAPRSserver.exe b/BIN/SimpleAPRSserver.exe new file mode 100644 index 0000000..8cf9438 Binary files /dev/null and b/BIN/SimpleAPRSserver.exe differ diff --git a/BIN/SimpleAPRSserver.pdb b/BIN/SimpleAPRSserver.pdb new file mode 100644 index 0000000..598afd8 Binary files /dev/null and b/BIN/SimpleAPRSserver.pdb differ diff --git a/BIN/SimpleAPRSserver.vshost.exe b/BIN/SimpleAPRSserver.vshost.exe new file mode 100644 index 0000000..ce3f102 Binary files /dev/null and b/BIN/SimpleAPRSserver.vshost.exe differ diff --git a/BIN/SimpleAPRSserver_service_edit.cmd b/BIN/SimpleAPRSserver_service_edit.cmd new file mode 100644 index 0000000..5525d2c --- /dev/null +++ b/BIN/SimpleAPRSserver_service_edit.cmd @@ -0,0 +1 @@ +@nssm32.exe edit "SimpleAPRSserver" \ No newline at end of file diff --git a/BIN/SimpleAPRSserver_service_install.cmd b/BIN/SimpleAPRSserver_service_install.cmd new file mode 100644 index 0000000..4d363de --- /dev/null +++ b/BIN/SimpleAPRSserver_service_install.cmd @@ -0,0 +1,2 @@ +@nssm32.exe install "SimpleAPRSserver" "%CD%\SimpleAPRSserver.exe" +@nssm32.exe edit "SimpleAPRSserver" \ No newline at end of file diff --git a/BIN/SimpleAPRSserver_service_remove.cmd b/BIN/SimpleAPRSserver_service_remove.cmd new file mode 100644 index 0000000..2658737 --- /dev/null +++ b/BIN/SimpleAPRSserver_service_remove.cmd @@ -0,0 +1 @@ +@nssm32.exe remove "SimpleAPRSserver" \ No newline at end of file diff --git a/BIN/SimpleAPRSserver_service_start.cmd b/BIN/SimpleAPRSserver_service_start.cmd new file mode 100644 index 0000000..dd6e963 --- /dev/null +++ b/BIN/SimpleAPRSserver_service_start.cmd @@ -0,0 +1 @@ +@nssm32.exe start "SimpleAPRSserver" \ No newline at end of file diff --git a/BIN/SimpleAPRSserver_service_stop.cmd b/BIN/SimpleAPRSserver_service_stop.cmd new file mode 100644 index 0000000..73ba496 --- /dev/null +++ b/BIN/SimpleAPRSserver_service_stop.cmd @@ -0,0 +1 @@ +@nssm32.exe stop "SimpleAPRSserver" \ No newline at end of file diff --git a/BIN/clients.txt b/BIN/clients.txt new file mode 100644 index 0000000..15ac717 --- /dev/null +++ b/BIN/clients.txt @@ -0,0 +1,6 @@ +Windows: + UI-View32 + +Android: + OruxMaps + APRSDroid \ No newline at end of file diff --git a/BIN/config.xml b/BIN/config.xml new file mode 100644 index 0000000..28c3b42 --- /dev/null +++ b/BIN/config.xml @@ -0,0 +1,54 @@ + + + + SimpleAPRSServer + 12015 + 50 + + + 80 + + + 0 + 1 + + + 1 + 0 + + + 0 + 0 + 0 + + + 1 + 1440 + + + UNKNOWN + ANONYMOUS + + + 0 + + 127.0.0.1 + 192.168.*.* + ^10.0.0?[0-9]?\d.\d{1,3}$ + + + + + 0 + + *-*-*-*-*-* + + + + + 1 + 1 + 1 + 1 + 1 + \ No newline at end of file diff --git a/BIN/readme.md b/BIN/readme.md new file mode 100644 index 0000000..e032bff --- /dev/null +++ b/BIN/readme.md @@ -0,0 +1,73 @@ +Это простой APRS сервер, который +позволяет обмениваться данными между +всеми подключенными к нему клиентами. +Позволяет кэшировать и хранить последние +полученные координаты и выдавать их при +входящем подключении. + +Сервер имеет HTTP интерфейс с картой и +статистикой. + +Поддерживается AIS протокол. + +Поддерживает стандартные фильтры клиентов: + r/lat/lon/dist -- Range filter + p/aa/bb/cc -- Prefix filter + b/call1/call2 -- Budlist filter + o/call1/call2 -- Object filter + os/call1/call2 -- Strict Object filter + t/poimqstuw/call/km -- Type filter + s/pri/alt/over -- Symbol filter + d/digi1/digi2 -- Digipeater filter + a/latN/lonW/latS/lonE -- Area filter + e/call1/call2 -- Entry station filter + g/call1/call2 -- Group Message filter + u/call1/call2 -- Unproto filter + m/dist -- My Range filter + f/user/dist -- Friend Range filter + +Клиентский софт: + YAAC + + Windows: + UI-View32 + + Android: + OruxMaps + APRSDroid + +=============================================== + +This is the Simple APRS Server +wich send received data to all +connected users. + +Has HTTP interface with live Map. + +Support AIS protocol. + +Supporting client filters: + r/lat/lon/dist -- Range filter + p/aa/bb/cc -- Prefix filter + b/call1/call2 -- Budlist filter + o/call1/call2 -- Object filter + os/call1/call2 -- Strict Object filter + t/poimqstuw/call/km -- Type filter + s/pri/alt/over -- Symbol filter + d/digi1/digi2 -- Digipeater filter + a/latN/lonW/latS/lonE -- Area filter + e/call1/call2 -- Entry station filter + g/call1/call2 -- Group Message filter + u/call1/call2 -- Unproto filter + m/dist -- My Range filter + f/user/dist -- Friend Range filter + +Client Software: + YAAC + + Windows: + UI-View32 + + Android: + OruxMaps + APRSDroid diff --git a/FilterRegex.txt b/FilterRegex.txt new file mode 100644 index 0000000..54a1ab1 --- /dev/null +++ b/FilterRegex.txt @@ -0,0 +1,14 @@ +r/lat/lon/dist - (?:^|\s)r/(?[\d\.\-]+)/(?[\d\.\-]+)/(?[\d]+) +p/aa/bb/cc - (?:^|\s)p(?:/(?[^\/\s\r\n]+))+ +b/call1/call2 - (?:^|\s)b(?:/(?[^\/\s\r\n]+))+ +o/obj1/obj2 - (?:^|\s)o(?:/(?[^\/\s\r\n]+))+ +os/obj1/obj2 - (?:^|\s)os(?:/(?[^\/\r\n]{3,9}))+$ +t/poimqstunw - (?:^|\s)t/(?[poimqstunw]+)(?:/(?[^\/\s\r\n]+)/(?[\d]+))? +s/pri/alt/over - (?:^|\s)s/(?[^\/\s\r\n]*)(?:/(?[^\/\s\r\n]*)(?:/(?[^\/\s\r\n]+))?)? +d/digi1/digi2 - (?:^|\s)d(?:/(?[^\/\s\r\n]+))+ +a/latN/lonW/latS/lonE - (?:^|\s)a/(?[\d\.\-]+)/(?[\d\.\-]+)/(?[\d\.\-]+)/(?[\d\.\-]+) +e/call1/call1 - (?:^|\s)e(?:/(?[^\/\s\r\n]+))+ +g/call1/call1 - (?:^|\s)g(?:/(?[^\/\s\r\n]+))+ +u/call1/call1 - (?:^|\s)u(?:/(?[^\/\s\r\n]+))+ +m/dist - (?:^|\s)m/(?[\d]+) +f/call/dist - (?:^|\s)f/(?[^\/\s\r\n]+)/(?[\d]+) \ No newline at end of file diff --git a/SimpleAPRSserver.sln b/SimpleAPRSserver.sln new file mode 100644 index 0000000..bdd0a53 --- /dev/null +++ b/SimpleAPRSserver.sln @@ -0,0 +1,20 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SimpleAPRSserver", "SimpleAPRSserver\SimpleAPRSserver.csproj", "{E0BBC088-37CD-4FA1-BC60-808FF8BF3EBC}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {E0BBC088-37CD-4FA1-BC60-808FF8BF3EBC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {E0BBC088-37CD-4FA1-BC60-808FF8BF3EBC}.Debug|Any CPU.Build.0 = Debug|Any CPU + {E0BBC088-37CD-4FA1-BC60-808FF8BF3EBC}.Release|Any CPU.ActiveCfg = Release|Any CPU + {E0BBC088-37CD-4FA1-BC60-808FF8BF3EBC}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/SimpleAPRSserver/AIS.cs b/SimpleAPRSserver/AIS.cs new file mode 100644 index 0000000..2372171 --- /dev/null +++ b/SimpleAPRSserver/AIS.cs @@ -0,0 +1,1389 @@ +/******************************************* +* * +* Simple AIS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.IO; +using System.Threading; +using System.Net; +using System.Net.Sockets; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Text.RegularExpressions; +using System.Xml; +using System.Xml.Serialization; + +namespace SimpleAPRSserver +{ + // Ship Types + public enum ShipType : int + { + Default = 0, + WIG_AllShips = 20, + Fishing = 30, + Towing = 31, + TowingBig = 32, + DredgingOrUnderwater = 33, + Diving = 34, + Military = 35, + Sailing = 36, + PleasureCraft = 37, + HighSpeedCraft_All = 40, + HighSpeedCraft_A = 41, + HighSpeedCraft_B = 42, + HighSpeedCraft_NoInfo = 49, + PilotVessel = 50, + SearchRescue = 51, + Tug = 52, + PortTender = 53, + MedicalTransport = 58, + Passenger_All = 60, + Passenger_A = 61, + Passenger_B = 62, + Passenger_NoInfo = 69, + Cargo_All = 70, + Cargo_A = 71, + Cargo_B = 72, + Cargo_NoInfo = 79, + Tanker_All = 80, + Tanker_A = 81, + Tanker_B = 82, + Tanker_NoInfo = 89 + } + + // Code to/from AIS packet + public class AISTransCoder + { + public class AISPacket + { + public byte[] OriginalData = null; + public string OriginalText = null; + public string OriginalFrame = null; + + public uint PacketType = 0; + public bool HasData = false; + public bool Valid = false; + + public PositionReportClassA PositionReportA { get { if ((PacketType == 1) || (PacketType == 2) || (PacketType == 3)) return PositionReportClassA.FromAIS(OriginalData); else return null; } } + public PositionReportClassAExt PositionReportAext { get { if (PacketType == 5) return PositionReportClassAExt.FromAIS(OriginalData); else return null; } } + public PositionReportClassB PositionReportB { get { if (PacketType == 18) return PositionReportClassB.FromAIS(OriginalData); else return null; } } + public PositionReportClassBE PositionReportBext { get { if (PacketType == 19) return PositionReportClassBE.FromAIS(OriginalData); else return null; } } + public CNBAsentense SentenseA { get { if ((PacketType == 1) || (PacketType == 2) || (PacketType == 3)) return CNBAsentense.FromAIS(OriginalData); else return null; } } + public StaVoyData SentenseStaVoyData { get { if (PacketType == 5) return StaVoyData.FromAIS(OriginalData); else return null; } } + public AIVDMSentense SentenseAIVDM { get { if (PacketType == 5) return AIVDMSentense.FromAIS(OriginalData); else return null; } } + public SafetyRelatedBroadcastMessage SafetyMessage { get { if (PacketType == 14) return SafetyRelatedBroadcastMessage.FromAIS(OriginalData); else return null; } } + public CNBBsentense SentenseB { get { if (PacketType == 18) return CNBBsentense.FromAIS(OriginalData); else return null; } } + public CNBBEsentense SentenseSB { get { if (PacketType == 19) return CNBBEsentense.FromAIS(OriginalData); else return null; } } + public StaticDataReport StaticReport { get { if (PacketType == 24) return StaticDataReport.FromAIS(OriginalData); else return null; } } + + public object Result + { + get + { + switch (PacketType) + { + case 01: + case 02: + case 03: return this.PositionReportA; + case 05: return this.PositionReportAext; + case 14: return this.SafetyMessage; + case 18: return this.PositionReportB; + case 19: return this.PositionReportBext; + case 24: return this.StaticReport; + default: return null; + }; + } + } + + // Get Normal Data from Unpacked AIS text + public static AISPacket FromUnpackedData(byte[] unpackedData, uint packetType) + { + AISPacket res = new AISPacket(); + res.PacketType = packetType; + res.OriginalData = unpackedData; + res.OriginalText = null; + res.HasData = res.Result != null; + res.Valid = (packetType > 0) && (unpackedData != null) && (unpackedData.Length > 0); + return res; + } + + // Get Normal Data from AIS Frame text + public static AISPacket FromPacketFrame(string PacketFrame) + { + AISPacket res = new AISPacket(); + res.OriginalFrame = PacketFrame; + res.Valid = AISTransCoder.ValidatePacket(PacketFrame, out res.OriginalText, out res.OriginalData, out res.PacketType); + if (res.Valid) res.HasData = res.Result != null; + return res; + } + } + + // desc http://www.bosunsmate.org/ais + // test http://ais.tbsalling.dk/ + // test http://www.aggsoft.com/ais-decoder.htm + // api http://catb.org/gpsd/AIVDM.html + + // Orux Decode: AIS 1,2,3,5,18,19,24 ( http://www.oruxmaps.com/foro/viewtopic.php?t=1627 ) + // http://wiki.openseamap.org/wiki/OruxMaps + + // AIS Message Types: + // 01 - Position Report with SOTDMA + // 02 - Position Report with SOTDMA + // 03 - Position Report with ITDMA + // 05 - Static and Voyage Related Dat;; http://www.navcen.uscg.gov/?pageName=AISMessagesAStatic + // 14 - SafetyRelatedBroadcastMessage + // 18 - Standard Class B CS Position Report + // 19 - Extended Class B CS Position Report + // 24 - Static Data Report + + // Check Valid AIS Packet + public static bool ValidatePacket(string packet, out string command, out byte[] unpacked, out uint packetType) + { + command = null; + unpacked = null; + packetType = 0; + + if (String.IsNullOrEmpty(packet)) return false; + if (!packet.StartsWith("!AIVD")) return false; + + string chsum = Checksum(packet.Substring(0, packet.Length - 3)); + if (packet.Substring(packet.Length - 2) != chsum) return false; + + string checksum = packet.Substring(packet.Length - 2); + command = packet.Remove(packet.Length - 5); + command = command.Substring(command.LastIndexOf(",") + 1); + + unpacked = AISTransCoder.UnpackAisEncoding(command); + packetType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpacked, 0, 6); + + return true; + } + + // Get Checksum + public static string Checksum(string sentence) + { + int iFrom = 0; + if (sentence.IndexOf('$') == 0) iFrom++; + if (sentence.IndexOf('!') == 0) iFrom++; + int iTo = sentence.Length; + if (sentence.LastIndexOf('*') == (sentence.Length - 3)) + iTo = sentence.IndexOf('*'); + int checksum = Convert.ToByte(sentence[iFrom]); + for (int i = iFrom + 1; i < iTo; i++) + checksum ^= Convert.ToByte(sentence[i]); + return checksum.ToString("X2"); + } + + // Unpack from 6-bit AIS string to 8-bit normal array + public static byte[] UnpackAisEncoding(string s) + { + return UnpackAisEncoding(Encoding.UTF8.GetBytes(s)); + } + + // Unpack from 6-bit AIS chars array to 8-bit normal array + private static byte[] UnpackAisEncoding(byte[] data) + { + int outputLen = ((data.Length * 6) + 7) / 8; + byte[] result = new byte[outputLen]; + + // We are always combining two input bytes into one or two output bytes. + // This happens in three phases. The phases are + // 0 == 6,2 (six bits of the current source byte, plus 2 bits of the next) + // 1 == 4,4 + // 2 == 2,6; + int iSrcByte = 0; + byte nextByte = ConvertSixBit(data[iSrcByte]); + for (int iDstByte = 0; iDstByte < outputLen; ++iDstByte) + { + byte currByte = nextByte; + if (iSrcByte < data.Length - 1) + nextByte = ConvertSixBit(data[++iSrcByte]); + else + nextByte = 0; + + // iDstByte % 3 is the 'phase' we are in and determins the shifting pattern to use + switch (iDstByte % 3) + { + case 0: + // 11111122 2222xxxx + result[iDstByte] = (byte)((currByte << 2) | (nextByte >> 4)); + break; + case 1: + // 11112222 22xxxxxx + result[iDstByte] = (byte)((currByte << 4) | (nextByte >> 2)); + break; + case 2: + // 11222222 xxxxxxxx + result[iDstByte] = (byte)((currByte << 6) | (nextByte)); + // There are now no remainder bits, so we need to eat another input byte + if (iSrcByte < data.Length - 1) + nextByte = ConvertSixBit(data[++iSrcByte]); + else + nextByte = 0; + break; + } + } + + return result; + } + + // Pack from 8-bit normal array to 6-bit AIS string + public static string EnpackAisToString(byte[] ba) + { + return Encoding.UTF8.GetString(EnpackAisEncoding(ba)); + } + + // Pack from 8-bit normal array to 6-bit AIS chars array + private static byte[] EnpackAisEncoding(byte[] ba) + { + List res = new List(); + for (int i = 0; i < ba.Length; i++) + { + int val = 0; + int val2 = 0; + switch (i % 3) + { + case 0: + val = (byte)((ba[i] >> 2) & 0x3F); + break; + case 1: + val = (byte)((ba[i - 1] & 0x03) << 4) | (byte)((ba[i] & 0xF0) >> 4); + break; + case 2: + val = (byte)((ba[i - 1] & 0x0F) << 2) | (byte)((ba[i] & 0xC0) >> 6); + val2 = (byte)((ba[i] & 0x3F)) + 48; + if (val2 > 87) val2 += 8; + break; + }; + val += 48; + if (val > 87) val += 8; + res.Add((byte)val); + if ((i % 3) == 2) res.Add((byte)val2); + }; + return res.ToArray(); + } + + // Get Strring From Unpacked Bytes + public static string GetAisString(byte[] source, int start, int len) + { + string key = "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?"; + int l = key.Length; + string val = ""; + for (int i = 0; i < len; i += 6) + { + byte c = (byte)(GetBitsAsSignedInt(source, start + i, 6) & 0x3F); + val += key[c]; + }; + return val.Trim(); + } + + // Set String To Unpacked Bytes + public static void SetAisString(byte[] source, int start, int len, string val) + { + if (val == null) val = ""; + string key = "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_ !\"#$%&'()*+,-./0123456789:;<=>?;"; + int strlen = len / 6; + if (val.Length > strlen) val = val.Substring(0, strlen); + while (val.Length < strlen) val += " "; + int s = 0; + for (int i = 0; i < len; i += 6, s++) + { + byte c = (byte)key.IndexOf(val[s]); + SetBitsAsSignedInt(source, start + i, 6, c); + }; + } + + // Get Int32 From Unpacked Bytes + public static int GetBitsAsSignedInt(byte[] source, int start, int len) + { + int value = GetBitsAsUnsignedInt(source, start, len); + if ((value & (1 << (len - 1))) != 0) + { + // perform 32 bit sign extension + for (int i = len; i < 32; ++i) + { + value |= (1 << i); + } + }; + return value; + } + + // Set Int32 To Unpacked Bytes + public static void SetBitsAsSignedInt(byte[] source, int start, int len, int val) + { + int value = val; + if (value < 0) + { + value = ~value; + for (int i = len; i < 32; ++i) + { + value |= (1 << i); + }; + } + SetBitsAsUnsignedInt(source, start, len, val); + } + + // Get UInt32 From Unpacked Bytes + public static int GetBitsAsUnsignedInt(byte[] source, int start, int len) + { + int result = 0; + + for (int i = start; i < (start + len); ++i) + { + int iByte = i / 8; + int iBit = 7 - (i % 8); + result = result << 1 | (((source[iByte] & (1 << iBit)) != 0) ? 1 : 0); + } + + return result; + } + + // Set UInt32 To Unpacked Bytes + public static void SetBitsAsUnsignedInt(byte[] source, int start, int len, int val) + { + int bit = len - 1; + for (int i = start; i < (start + len); ++i, --bit) + { + int iByte = i / 8; + int iBit = 7 - (i % 8); + byte mask = (byte)(0xFF - (byte)(1 << iBit)); + byte bitm = (byte)~mask; + byte b = (byte)(((val >> bit) & 0x01) << iBit); + source[iByte] = (byte)((source[iByte] & mask) | b); + } + } + + private static byte ConvertSixBit(byte b) + { + byte result = (byte)(b - 48); + if (result > 39) + result -= 8; + return result; + } + } + + // 1, 2, 3 -- Violet + // Position Report with SOTDMA + // Position Report with ITDMA + public class PositionReportClassA + { + public bool valid = false; + public byte length = 168; + + private uint pType = 1; + private uint pRepeat = 0; + + public bool Accuracy = false; + public uint MMSI; + private uint Status = 15; + private int Turn = 0; + public uint Speed = 0; + public double Lon = 0; + public double Lat = 0; + public double Course = 0; + public ushort Heading = 0; + private uint Second = 60; + private uint Maneuver = 0; + private uint Radio = 0; + + public static PositionReportClassA FromAIS(byte[] unpackedBytes) + { + PositionReportClassA res = new PositionReportClassA(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if ((res.pType < 1) || (res.pType > 3)) return res; + + res.valid = true; + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.Status = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 38, 4); + res.Turn = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 42, 8); + res.Speed = (uint)(AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 50, 10) / 10 * 1.852); + res.Accuracy = (byte)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 60, 1) == 1 ? true : false; + res.Lon = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 61, 28) / 600000.0; + res.Lat = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 89, 27) / 600000.0; + res.Course = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 116, 12) / 10.0; + res.Heading = (ushort)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 128, 9); + res.Second = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 137, 6); + res.Maneuver = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 143, 2); + res.Radio = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 149, 19); + return res; + } + + public static PositionReportClassA FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static PositionReportClassA FromBuddie(APRSData.Buddie buddie) + { + PositionReportClassA res = new PositionReportClassA(); + res.Accuracy = buddie.PositionIsValid; + res.MMSI = APRSData.Buddie.MMSI(buddie.name); + res.Turn = 0; + res.Speed = (uint)buddie.speed; + res.Lon = buddie.lon; + res.Lat = buddie.lat; + res.Course = (ushort)buddie.course; + res.Heading = (ushort)buddie.course; + return res; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[21]; + if ((pType < 0) || (pType > 3)) pType = 3; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); // type + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); // repeat (no) + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); // mmsi + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 4, (int)Status); // status (default) + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 42, 8, (int)Turn); // turn (off) + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 50, 10, (int)(Speed / 1.852 * 10)); // speed + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 60, 1, Accuracy ? 1 : 0); // FixOk + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 61, 28, (int)(Lon * 600000)); // lon + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 89, 27, (int)(Lat * 600000)); // lat + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 116, 12, (int)(Course * 10)); // course + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 128, 9, (int)Heading); // heading + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 137, 6, (int)Second); // timestamp (not available (default)) + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 143, 2, (int)Maneuver); // no Maneuver + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 149, 19, (int)Radio); // no Maneuver + return unpackedBytes; + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 5 + // Static and Voyage Related Data + public class PositionReportClassAExt + { + private const short length = 424; + + private uint pType = 5; + private uint pRepeat = 0; + public uint MMSI; + public uint IMOShipID; + public string CallSign; + public string VesselName; + public int ShipType = 0; + public string Destination = ""; + + public static PositionReportClassAExt FromAIS(byte[] unpackedBytes) + { + PositionReportClassAExt res = new PositionReportClassAExt(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 5) return res; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.IMOShipID = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 40, 30); + res.CallSign = AISTransCoder.GetAisString(unpackedBytes, 70, 42); + res.VesselName = AISTransCoder.GetAisString(unpackedBytes, 112, 120); + res.ShipType = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 232, 8); + res.Destination = AISTransCoder.GetAisString(unpackedBytes, 302, 120); + + return res; + } + + public static PositionReportClassAExt FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static PositionReportClassAExt FromBuddie(APRSData.Buddie buddie) + { + PositionReportClassAExt res = new PositionReportClassAExt(); + res.CallSign = res.VesselName = buddie.name; + res.Destination = DateTime.Now.ToString("HHmmss ddMMyy"); + res.ShipType = 0; + res.MMSI = res.IMOShipID = APRSData.Buddie.MMSI(buddie.name); + return res; + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[54]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, 5); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, 0); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 2, 0); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 40, 30, (int)IMOShipID); + AISTransCoder.SetAisString(unpackedBytes, 70, 42, CallSign); + AISTransCoder.SetAisString(unpackedBytes, 112, 120, VesselName); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 232, 8, (int)ShipType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 240, 9, 4); //A + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 249, 9, 1); //B + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 258, 6, 1); //C + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 264, 6, 2); //D + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 270, 4, 1); //PostFix + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 274, 4, DateTime.UtcNow.Month); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 278, 5, DateTime.UtcNow.Day); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 283, 5, DateTime.UtcNow.Hour); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 288, 6, DateTime.UtcNow.Minute); + AISTransCoder.SetAisString(unpackedBytes, 302, 120, Destination); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 422, 1, 0); + return unpackedBytes; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 18 -- Green + // Standard Class B CS Position Report + public class PositionReportClassB + { + public bool valid = false; + public int length = 168; + + private uint pType = 18; + private uint pRepeat = 0; + + public bool Accuracy; + public uint MMSI; + public uint Speed; + public double Lon; + public double Lat; + public double Course = 0; + public ushort Heading = 0; + private uint Second = 60; + + public static PositionReportClassB FromAIS(byte[] unpackedBytes) + { + PositionReportClassB res = new PositionReportClassB(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 18) return res; + + res.valid = true; + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.Speed = (uint)(AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 46, 10) / 10 * 1.852); + res.Accuracy = (byte)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 56, 1) == 1 ? true : false; + res.Lon = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 57, 28) / 600000.0; + res.Lat = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 85, 27) / 600000.0; + res.Course = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 112, 12) / 10.0; + res.Heading = (ushort)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 124, 9); + res.Second = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 133, 6); + return res; + } + + public static PositionReportClassB FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static PositionReportClassB FromBuddie(APRSData.Buddie buddie) + { + PositionReportClassB res = new PositionReportClassB(); + res.Accuracy = buddie.PositionIsValid; + res.MMSI = APRSData.Buddie.MMSI(buddie.name); + res.Speed = (ushort)buddie.speed; + res.Lon = buddie.lon; + res.Lat = buddie.lat; + res.Course = (ushort)buddie.course; + res.Heading = (ushort)buddie.course; + res.Speed = (uint)buddie.speed; + return res; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[21]; + pType = 18; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); // type + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 46, 10, (int)(Speed / 1.852 * 10)); // speed + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 56, 1, Accuracy ? 1 : 0); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 57, 28, (int)(Lon * 600000)); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 85, 27, (int)(Lat * 600000)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 112, 12, (int)(Course * 10.0)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 124, 9, Heading); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 133, 6, 60); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 142, 1, 1); + return unpackedBytes; + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 19 -- Green + // Extended Class B CS Position Report + public class PositionReportClassBE + { + public bool valid = false; + public int length = 312; + + private uint pType = 19; + private uint pRepeat = 0; + + public bool Accuracy; + public uint MMSI; + public uint Speed; + public double Lon; + public double Lat; + public double Course = 0; + public ushort Heading = 0; + private uint Second = 60; + public string Name; + public int ShipType = 31; + + public static PositionReportClassBE FromAIS(byte[] unpackedBytes) + { + PositionReportClassBE res = new PositionReportClassBE(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 19) return res; + + res.valid = true; + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.Speed = (uint)(AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 46, 10) / 10 * 1.852); + res.Accuracy = (byte)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 56, 1) == 1 ? true : false; + res.Lon = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 57, 28) / 600000.0; + res.Lat = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 85, 27) / 600000.0; + res.Course = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 112, 12) / 10.0; + res.Heading = (ushort)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 124, 9); + res.Second = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 133, 6); + res.Name = AISTransCoder.GetAisString(unpackedBytes, 143, 120); + res.ShipType = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 263, 8); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 271, 9, 4); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 280, 9, 1); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 289, 6, 1); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 295, 6, 2); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 301, 4, 1); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 306, 6, 1); + return res; + } + + public static PositionReportClassBE FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static PositionReportClassBE FromBuddie(APRSData.Buddie buddie) + { + PositionReportClassBE res = new PositionReportClassBE(); + res.Accuracy = buddie.PositionIsValid; + res.MMSI = APRSData.Buddie.MMSI(buddie.name); + res.Speed = (uint)buddie.speed; + res.Lon = buddie.lon; + res.Lat = buddie.lat; + res.Course = (ushort)buddie.course; + res.Heading = (ushort)buddie.course; + res.Name = buddie.name; + return res; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[39]; + pType = 19; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); // type + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 46, 10, (int)(Speed / 1.852 * 10)); // speed + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 56, 1, Accuracy ? 1 : 0); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 57, 28, (int)(Lon * 600000)); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 85, 27, (int)(Lat * 600000)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 112, 12, (int)(Course * 10.0)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 124, 9, Heading); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 133, 6, 60); + AISTransCoder.SetAisString(unpackedBytes, 143, 120, Name); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 263, 8, ShipType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 301, 4, 1); + return unpackedBytes; + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 1, 2, 3 -- Violet + // Position Report with SOTDMA + // Position Report with ITDMA + public class CNBAsentense + { + private const byte length = 168; + + private uint pType = 1; // packet type + private uint pRepeat = 0; // repeat + public uint MMSI; // mmsi + private uint NavigationStatus = 15; // status + private int ROT = 0; // turn + public uint SOG = 0; // speed + public bool Accuracy = false; // FixOk + public double Longitude = 0; // lon + public double Latitude = 0; // lat + public double COG = 0; // course + public ushort HDG = 0; // heading + private uint TimeStamp = 60; + private uint ManeuverIndicator = 1; + private uint RadioStatus = 0; + + public static CNBAsentense FromAIS(byte[] unpackedBytes) + { + CNBAsentense res = new CNBAsentense(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if ((res.pType < 1) || (res.pType > 3)) return null; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); // + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); // + res.NavigationStatus = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 38, 4); + res.ROT = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 42, 8); + res.SOG = (uint)(AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 50, 10) / 10 * 1.852); + res.Accuracy = (byte)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 60, 1) == 1 ? true : false; + res.Longitude = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 61, 28) / 600000.0; + res.Latitude = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 89, 27) / 600000.0; + res.COG = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 116, 12) / 10.0; + res.HDG = (ushort)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 128, 9); + res.TimeStamp = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 137, 6); + res.ManeuverIndicator = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 143, 2); + res.RadioStatus = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 149, 19); + return res; + } + + public static CNBAsentense FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static CNBAsentense FromBuddie(APRSData.Buddie buddie) + { + CNBAsentense res = new CNBAsentense(); + res.Accuracy = buddie.PositionIsValid; + res.Latitude = buddie.lat; + res.Longitude = buddie.lon; + res.COG = res.HDG = (ushort)buddie.course; + res.SOG = (uint)buddie.speed; + res.MMSI = APRSData.Buddie.MMSI(buddie.name); + return res; + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[21]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); // type + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); // repeat + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 4, (int)NavigationStatus); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 42, 8, (int)ROT); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 50, 10, (int)(SOG / 1.852 * 10)); // speed + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 60, 1, Accuracy ? 1 : 0); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 61, 28, (int)(Longitude * 600000)); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 89, 27, (int)(Latitude * 600000)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 116, 12, (int)(COG * 10)); // course + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 128, 9, (int)HDG); // heading + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 137, 6, (int)TimeStamp); // timestamp (not available (default)) + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 143, 2, (int)ManeuverIndicator); // no Maneuver + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 149, 19, (int)RadioStatus); + return unpackedBytes; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 5 + // Static and Voyage Related Dat + public class StaVoyData + { + public bool valid = false; + public int length = 424; + + private uint pType = 5; + private uint pRepeat = 0; + + public uint MMSI; + private int AISv = 0; + public uint ShipNo; + public string Callsign; + public string Name; + public int ShipType = 31; + private int Posfixt = 1; + public string Destination = ""; + + public static StaVoyData FromAIS(byte[] unpackedBytes) + { + StaVoyData res = new StaVoyData(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 5) return res; + res.valid = true; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.AISv = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 38, 2); + res.ShipNo = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 40, 30); + res.Callsign = AISTransCoder.GetAisString(unpackedBytes, 70, 42); + res.Name = AISTransCoder.GetAisString(unpackedBytes, 112, 120); + res.ShipType = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 232, 8); //30 - fishing, 31 - towing; 34 - diving; 36 - sailing; 37 - pleasure craft; + // 40 - hi speed; 50 - pilot vessel; 52 - tug; 60/69 - passenger; 70/79 - cargo; 80/89 - tanker + res.Posfixt = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 270, 4); + res.Destination = AISTransCoder.GetAisString(unpackedBytes, 302, 120); + + return res; + } + + public static StaVoyData FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[54]; + pType = 5; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 2, (int)AISv); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 40, 30, (int)ShipNo); + AISTransCoder.SetAisString(unpackedBytes, 70, 42, Callsign); + AISTransCoder.SetAisString(unpackedBytes, 112, 120, Name); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 232, 8, (int)ShipType); //30 - fishing, 31 - towing; 34 - diving; 36 - sailing; 37 - pleasure craft; + // 40 - hi speed; 50 - pilot vessel; 52 - tug; 60/69 - passenger; 70/79 - cargo; 80/89 - tanker + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 240, 9, 4); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 249, 9, 1); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 258, 6, 1); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 264, 6, 2); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 270, 4, (int)Posfixt); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 274, 4, DateTime.UtcNow.Month); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 278, 5, DateTime.UtcNow.Day); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 283, 5, DateTime.UtcNow.Hour); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 288, 6, DateTime.UtcNow.Minute); + AISTransCoder.SetAisString(unpackedBytes, 302, 120, Destination); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 422, 1, 0); + return unpackedBytes; + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 5 + // Static and Voyage Related Data + public class AIVDMSentense + { + private const short length = 424; + + private uint pType = 5; + private uint pRepeat = 0; + + public uint MMSI; + public uint IMOShipID; + public string CallSign; + public string VesselName; + public int ShipType = 0; + public string Destination = ""; + + public static AIVDMSentense FromAIS(byte[] unpackedBytes) + { + AIVDMSentense res = new AIVDMSentense(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 5) return null; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); // + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.IMOShipID = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 40, 30); + res.CallSign = AISTransCoder.GetAisString(unpackedBytes, 70, 42); + res.VesselName = AISTransCoder.GetAisString(unpackedBytes, 112, 120); + res.ShipType = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 232, 8); + res.Destination = AISTransCoder.GetAisString(unpackedBytes, 302, 120); + + return res; + } + + public static AIVDMSentense FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static AIVDMSentense FromBuddie(APRSData.Buddie buddie) + { + AIVDMSentense res = new AIVDMSentense(); + res.CallSign = res.VesselName = buddie.name; + res.Destination = DateTime.Now.ToString("HHmmss ddMMyy"); + res.ShipType = 0; + res.MMSI = res.IMOShipID = APRSData.Buddie.MMSI(buddie.name); + return res; + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[54]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 2, 0); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 40, 30, (int)IMOShipID); + AISTransCoder.SetAisString(unpackedBytes, 70, 42, CallSign); + AISTransCoder.SetAisString(unpackedBytes, 112, 120, VesselName); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 232, 8, (int)ShipType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 240, 9, 4); //A + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 249, 9, 1); //B + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 258, 6, 1); //C + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 264, 6, 2); //D + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 270, 4, 1); //PostFix + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 274, 4, DateTime.UtcNow.Month); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 278, 5, DateTime.UtcNow.Day); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 283, 5, DateTime.UtcNow.Hour); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 288, 6, DateTime.UtcNow.Minute); + AISTransCoder.SetAisString(unpackedBytes, 302, 120, Destination); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 422, 1, 0); + return unpackedBytes; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 14 + // SafetyRelatedBroadcastMessage + public class SafetyRelatedBroadcastMessage + { + private uint pType = 14; + private uint pRepeat = 0; + + public string Message = "PING"; + public uint MMSI = 0; + + public SafetyRelatedBroadcastMessage() { } + public SafetyRelatedBroadcastMessage(string Message) { this.Message = Message; } + public SafetyRelatedBroadcastMessage(string Message, uint MMSI) { this.Message = Message; this.MMSI = MMSI; } + + public byte[] ToAIS(string text) + { + string sftv = text; + byte[] unpackedBytes = new byte[5 + (int)(sftv.Length / 8.0 * 6.0 + 1)]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); //MMSI + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 2, 0); + AISTransCoder.SetAisString(unpackedBytes, 40, sftv.Length * 6, sftv); + return unpackedBytes; + } + + public static SafetyRelatedBroadcastMessage FromAIS(byte[] unpackedBytes) + { + SafetyRelatedBroadcastMessage res = new SafetyRelatedBroadcastMessage(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 14) return res; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + int strlen = (int)((unpackedBytes.Length - 5 - 1) * 8.0 / 6.0); + res.Message = AISTransCoder.GetAisString(unpackedBytes, 40, strlen * 6); + + return res; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS(Message)); + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 18 -- Green + // Standard Class B CS Position Report + public class CNBBsentense + { + private const byte length = 168; + + private uint pType = 18; + private uint pRepeat = 0; + + public uint MMSI; + public uint SOG; // speed + public bool Accuracy; + public double Longitude; + public double Latitude; + public double COG = 0; // course + public ushort HDG = 0; // heading + private uint TimeStamp = 60; + + public static CNBBsentense FromAIS(byte[] unpackedBytes) + { + CNBBsentense res = new CNBBsentense(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 18) return null; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); // + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.SOG = (uint)(AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 46, 10) / 10 * 1.852); + res.Accuracy = (byte)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 56, 1) == 1 ? true : false; + res.Longitude = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 57, 28) / 600000.0; + res.Latitude = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 85, 27) / 600000.0; + res.COG = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 112, 12) / 10.0; + res.HDG = (ushort)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 124, 9); + res.TimeStamp = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 133, 6); + return res; + } + + public static CNBBsentense FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static CNBBsentense FromBuddie(APRSData.Buddie buddie) + { + CNBBsentense res = new CNBBsentense(); + res.Accuracy = buddie.PositionIsValid; + res.COG = res.HDG = (ushort)buddie.speed; + res.Latitude = buddie.lat; + res.Longitude = buddie.lon; + res.SOG = (uint)buddie.speed; + res.MMSI = APRSData.Buddie.MMSI(buddie.name); + return res; + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[21]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); // type + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 46, 10, (int)(SOG / 1.852 * 10)); // speed + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 56, 1, Accuracy ? 1 : 0); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 57, 28, (int)(Longitude * 600000)); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 85, 27, (int)(Latitude * 600000)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 112, 12, (int)(COG * 10.0)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 124, 9, HDG); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 133, 6, 60); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 142, 1, 1); + return unpackedBytes; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 19 -- Green + // Extended Class B CS Position Report + public class CNBBEsentense + { + private const short length = 312; + + private uint pType = 19; + private uint pRepeat = 0; + + public uint MMSI; + public uint SOG; // speed + public bool Accuracy; + public double Longitude; + public double Latitude; + public double COG = 0; // course + public ushort HDG = 0; // heading + private uint Timestamp = 60; + public string VesselName; + public int ShipType = 0; + + public static CNBBEsentense FromAIS(byte[] unpackedBytes) + { + CNBBEsentense res = new CNBBEsentense(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 19) return null; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); // + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.SOG = (uint)(AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 46, 10) / 10 * 1.852); + res.Accuracy = (byte)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 56, 1) == 1 ? true : false; + res.Longitude = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 57, 28) / 600000.0; + res.Latitude = AISTransCoder.GetBitsAsSignedInt(unpackedBytes, 85, 27) / 600000.0; + res.COG = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 112, 12) / 10.0; + res.HDG = (ushort)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 124, 9); + res.Timestamp = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 133, 6); + res.VesselName = AISTransCoder.GetAisString(unpackedBytes, 143, 120); + res.ShipType = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 263, 8); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 271, 9, 4); // A + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 280, 9, 1); // B + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 289, 6, 1); // C + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 295, 6, 2); // D + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 301, 4, 1); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 306, 6, 1); + return res; + } + + public static CNBBEsentense FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static CNBBEsentense FromBuddie(APRSData.Buddie buddie) + { + CNBBEsentense res = new CNBBEsentense(); + res.Accuracy = buddie.PositionIsValid; + res.COG = res.HDG = (ushort)buddie.course; + res.Latitude = buddie.lat; + res.Longitude = buddie.lon; + res.SOG = (uint)buddie.speed; + res.VesselName = buddie.name; + res.MMSI = APRSData.Buddie.MMSI(buddie.name); + return res; + } + + public byte[] ToAIS() + { + byte[] unpackedBytes = new byte[39]; + + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); // type + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 46, 10, (int)(SOG / 1.852 * 10)); // speed + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 56, 1, Accuracy ? 1 : 0); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 57, 28, (int)(Longitude * 600000)); + AISTransCoder.SetBitsAsSignedInt(unpackedBytes, 85, 27, (int)(Latitude * 600000)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 112, 12, (int)(COG * 10.0)); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 124, 9, HDG); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 133, 6, 60); + AISTransCoder.SetAisString(unpackedBytes, 143, 120, VesselName); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 263, 8, ShipType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 301, 4, 1); + return unpackedBytes; + } + + public override string ToString() + { + return AISTransCoder.EnpackAisToString(ToAIS()); + } + + public string ToPacketFrame() + { + string s = this.ToString(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string Frame { get { return this.ToString(); } } + public string PacketFrame { get { return this.ToPacketFrame(); } } + } + + // 24 + // Static Data Report + public class StaticDataReport + { + private const int length = 168; + + private uint pType = 24; + private uint pRepeat = 0; + + public uint MMSI; + public string VesselName; + public int ShipType = 0; + public uint IMOShipID; + public string CallSign; + + public static StaticDataReport FromAIS(byte[] unpackedBytes) + { + StaticDataReport res = new StaticDataReport(); + res.pType = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 0, 6); + if (res.pType != 24) return res; + + res.pRepeat = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 6, 2); + res.MMSI = (uint)AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 8, 30); + res.VesselName = AISTransCoder.GetAisString(unpackedBytes, 40, 120); + res.ShipType = AISTransCoder.GetBitsAsUnsignedInt(unpackedBytes, 40, 8); + res.CallSign = AISTransCoder.GetAisString(unpackedBytes, 90, 42); + return res; + } + + public static StaticDataReport FromAIS(string ais) + { + byte[] unp = AISTransCoder.UnpackAisEncoding(ais); + return FromAIS(unp); + } + + public static StaticDataReport FromBuddie(APRSData.Buddie buddie) + { + StaticDataReport res = new StaticDataReport(); + res.VesselName = res.CallSign = buddie.name; + res.MMSI = res.IMOShipID = APRSData.Buddie.MMSI(buddie.name); + return res; + } + + public override string ToString() + { + return ToStringA(); + } + + public byte[] ToAISa() + { + byte[] unpackedBytes = new byte[21]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, (int)pType); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, (int)pRepeat); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 2, 0); // partA + AISTransCoder.SetAisString(unpackedBytes, 40, 120, VesselName); + return unpackedBytes; + } + + public string ToStringA() + { + return AISTransCoder.EnpackAisToString(ToAISa()); + } + + public byte[] ToAISb() + { + byte[] unpackedBytes = new byte[21]; + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 0, 6, 24); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 6, 2, 0); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 8, 30, (int)MMSI); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 38, 2, 1); // partB + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 40, 8, (int)ShipType); + AISTransCoder.SetAisString(unpackedBytes, 90, 42, CallSign); + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 132, 9, 4); // A + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 141, 9, 1); // B + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 150, 6, 1); // C + AISTransCoder.SetBitsAsUnsignedInt(unpackedBytes, 156, 6, 2); // D + return unpackedBytes; + } + + public string ToStringB() + { + return AISTransCoder.EnpackAisToString(ToAISb()); + } + + public string ToPacketFrameA() + { + string s = this.ToStringA(); + s = "!AIVDM,1,1,,A," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + + public string ToPacketFrameB() + { + string s = this.ToStringA(); + s = "!AIVDM,1,1,,B," + s + ",0"; + s += "*" + AISTransCoder.Checksum(s); + return s; + } + } +} diff --git a/SimpleAPRSserver/AISServer.cs b/SimpleAPRSserver/AISServer.cs new file mode 100644 index 0000000..0320268 --- /dev/null +++ b/SimpleAPRSserver/AISServer.cs @@ -0,0 +1,202 @@ +/******************************************* +* * +* Simple AIS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.IO; +using System.Threading; +using System.Net; +using System.Net.Sockets; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Text.RegularExpressions; +using System.Xml; +using System.Xml.Serialization; + +namespace SimpleAPRSserver +{ + public class AISServer : SimpleServersPBAuth.ThreadedTCPServer + { + private APRSServer aprsServer = null; + public string ServerName = "SimpleAISServer"; + + public AISServer(APRSServer aprsServer) : base() { this.aprsServer = aprsServer; } + public AISServer(APRSServer aprsServer, int Port) : base(Port) { this.aprsServer = aprsServer; } + public AISServer(APRSServer aprsServer, IPAddress IP, int Port) : base(IP, Port) { this.aprsServer = aprsServer; } + ~AISServer() { this.Dispose(); } + + private Mutex acMutex = new Mutex(); + private Dictionary aisClients = new Dictionary(); + + protected override void GetClient(TcpClient Client, ulong clientID) + { + try { GetAISClientConnected(Client, clientID); } + catch { }; + + int rCounter = 0; + bool loop = true; + while (loop) + { + try + { + string line = ""; + int bRead = -1; + int posCRLF = -1; + int receivedBytes = 0; + + if (Client.Available > 0) + while (((bRead = Client.GetStream().ReadByte()) >= 0)) // doesn't work correct + { + receivedBytes++; + line += (char)bRead; // standard symbol + + if ((receivedBytes == 1) && (line != "!")) { line = ""; break; }; + if ((receivedBytes == 2) && (line != "!A")) { line = ""; break; }; + if ((receivedBytes == 3) && (line != "!AI")) { line = ""; break; }; + if ((receivedBytes == 4) && (line != "!AIV")) { line = ""; break; }; + if ((receivedBytes == 5) && (line != "!AIVD")) { line = ""; break; }; + + if (bRead == 0x0A) posCRLF = line.IndexOf("\n"); + if (posCRLF >= 0 || line.Length > 1024) { break; }; + }; + if (!String.IsNullOrEmpty(line)) + GetAISClientData(Client, clientID, line.Trim()); + } + catch { }; + + if (!isRunning) loop = false; + + if (rCounter >= 600) // 30s ping + { + try + { + if (!IsConnected(Client)) break; + SafetyRelatedBroadcastMessage sbm = new SafetyRelatedBroadcastMessage("#PING, " + ServerName.ToUpper() + " " + APRSServer.GetVersion().ToUpper()); + string frm = sbm.ToPacketFrame() + "\r\n"; + byte[] ret = Encoding.ASCII.GetBytes(frm); + Client.GetStream().Write(ret, 0, ret.Length); + Client.GetStream().Flush(); + rCounter = 0; + } + catch { loop = false; }; + }; + System.Threading.Thread.Sleep(50); + rCounter++; + }; + + try { GetAISClientDisconnected(Client, clientID); } + catch { }; + } + + protected virtual void GetAISClientConnected(TcpClient Client, ulong clientID) + { + acMutex.WaitOne(); + aisClients.Add(clientID, Client); + acMutex.ReleaseMutex(); + + SafetyRelatedBroadcastMessage sbm = new SafetyRelatedBroadcastMessage("#WELCOME TO " + ServerName.ToUpper() + " " + APRSServer.GetVersion().ToUpper()); + string frm = sbm.ToPacketFrame() + "\r\n"; + byte[] ret = Encoding.ASCII.GetBytes(frm); + Client.GetStream().Write(ret, 0, ret.Length); + Client.GetStream().Flush(); + + PassBuds(Client); + } + + protected virtual void GetAISClientDisconnected(TcpClient Client, ulong clientID) + { + acMutex.WaitOne(); + aisClients.Remove(clientID); + acMutex.ReleaseMutex(); + } + + protected virtual void GetAISClientData(TcpClient Client, ulong clientID, string line) + { + AISTransCoder.AISPacket pRec = AISTransCoder.AISPacket.FromPacketFrame(line); + if (!pRec.Valid) + return; + else + if ((pRec.SafetyMessage != null) && (!String.IsNullOrEmpty(pRec.SafetyMessage.Message)) && (pRec.SafetyMessage.Message.StartsWith("#"))) + return; + + // Broadcast + if(aprsServer.AISBetween) + Broadcast(line, clientID); + } + + protected virtual void Broadcast(string message) + { + Broadcast(message, ulong.MaxValue); + } + + protected virtual void Broadcast(string message, ulong instedOf) + { + string toSend = message; + if (!toSend.EndsWith("\n")) toSend += "\r\n"; + byte[] packet = System.Text.Encoding.ASCII.GetBytes(toSend); + + acMutex.WaitOne(); + foreach (ulong key in aisClients.Keys) + { + if (key == instedOf) continue; + try + { + aisClients[key].GetStream().Write(packet, 0, packet.Length); + aisClients[key].GetStream().Flush(); + } + catch { }; + }; + acMutex.ReleaseMutex(); + } + + public void Broadcast(APRSData.Buddie bud) + { + PositionReportClassA a = PositionReportClassA.FromBuddie(bud); + string ln1 = "!AIVDM,1,1,,A," + a.ToString() + ",0"; + PositionReportClassAExt ae = PositionReportClassAExt.FromBuddie(bud); + string frm = a.ToPacketFrame() + "\r\n" + ae.ToPacketFrame() + "\r\n"; + Broadcast(frm); + } + + // Send Buddies to client + private void PassBuds(TcpClient Client) + { + if (!aprsServer.StoreGPSInMemory) return; + aprsServer.ClearBuds(); + + aprsServer.budsMutex.WaitOne(); + if (aprsServer.BUDs.Count > 0) + for (int i = 0; i < aprsServer.BUDs.Count; i++) + { + PositionReportClassB a = PositionReportClassB.FromBuddie(aprsServer.BUDs[i]); + string frm = a.ToPacketFrame() + "\r\n"; + byte[] toSend = System.Text.Encoding.ASCII.GetBytes(frm); + try + { + Client.GetStream().Write(toSend, 0, toSend.Length); + Client.GetStream().Flush(); + } + catch { }; + }; + aprsServer.budsMutex.ReleaseMutex(); + } + + // Get Connected Clients + public string[] GetClients() + { + List res = new List(); + acMutex.WaitOne(); + foreach(ulong Key in aisClients.Keys) + { + IPEndPoint ipp = (IPEndPoint)aisClients[Key].Client.RemoteEndPoint; + res.Add(ipp.Address.ToString() + ":" + ipp.Port.ToString()); + }; + acMutex.ReleaseMutex(); + return res.ToArray(); + } + } + +} diff --git a/SimpleAPRSserver/APRSData.cs b/SimpleAPRSserver/APRSData.cs new file mode 100644 index 0000000..b36f9fd --- /dev/null +++ b/SimpleAPRSserver/APRSData.cs @@ -0,0 +1,386 @@ +/******************************************* +* * +* Simple APRS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Net.Sockets; +using System.Net; +using System.Threading; +using System.Text.RegularExpressions; +using System.IO; +using System.Web; +using System.Xml; +using System.Xml.Serialization; +using System.Security; +using System.Security.Cryptography; +using System.Runtime.InteropServices; +using System.Reflection; + +namespace SimpleAPRSserver +{ + public class APRSData + { + public static int CallsignChecksum(string callsign) + { + if (callsign == null) return 99999; + if (callsign.Length == 0) return 99999; + if (callsign.Length > 10) return 99999; + + int stophere = callsign.IndexOf("-"); + if (stophere > 0) callsign = callsign.Substring(0, stophere); + string realcall = callsign.ToUpper(); + while (realcall.Length < 10) realcall += " "; + + // initialize hash + int hash = 0x73e2; + int i = 0; + int len = realcall.Length; + + // hash callsign two bytes at a time + while (i < len) + { + hash ^= (int)(realcall.Substring(i, 1))[0] << 8; + hash ^= (int)(realcall.Substring(i + 1, 1))[0]; + i += 2; + } + // mask off the high bit so number is always positive + return hash & 0x7fff; + } + + public static bool ParseAPRSRoute(string line, out string callsign, out string route, out string packet) + { + callsign = ""; route = ""; packet = ""; + if (line.IndexOf("#") == 0) return false; // comment packet + int fChr = line.IndexOf(">"); + if (fChr <= 1) return false; // invalid packet + int sChr = line.IndexOf(":"); + if (sChr < fChr) return false; // invalid packet + + callsign = line.Substring(0, fChr); + route = line.Substring(fChr + 1, sChr - fChr - 1); + packet = line.Substring(sChr + 1); + return true; + } + + public static Buddie ParseAPRSPacket(string line) + { + if (line.IndexOf("#") == 0) return null; // comment packet + + // Valid APRS? + int fChr = line.IndexOf(">"); + if (fChr <= 1) return null; // invalid packet + int sChr = line.IndexOf(":"); + if (sChr < fChr) return null; // invalid packet + + string callsign = line.Substring(0, fChr); + string pckroute = line.Substring(fChr + 1, sChr - fChr - 1); + string packet = line.Substring(sChr); + + if (packet.Length < 2) return null; // invalid packet + + Buddie b = new Buddie(callsign, 0, 0, 0, 0); + b.APRS = line; + + + switch (packet[1]) + { + /* Object */ + case ';': + int sk0 = Math.Max(packet.IndexOf("*", 2, 10), packet.IndexOf("_", 2, 10)); + if (sk0 < 0) return null; + string obj_name = packet.Substring(2, sk0 - 2).Trim(); + if (packet.IndexOf("*") > 0) + return ParseAPRSPacket(obj_name + ">" + pckroute + ":@" + packet.Substring(sk0 + 1)); // set object name as callsign and packet as position + break; + + /* Item Report Format */ + case ')': + int sk1 = Math.Max(packet.IndexOf("!", 2, 10), packet.IndexOf("_", 2, 10)); + if (sk1 < 0) return null; + string rep_name = packet.Substring(2, sk1 - 2).Trim(); + if (packet.IndexOf("!") > 0) + return ParseAPRSPacket(rep_name + ">" + pckroute + ":@" + packet.Substring(sk1 + 1)); // set object name as callsign and packet as position + break; + + /* Positions Reports */ + case '!': // Positions with no time, no APRS + case '=': // Position with no time, but APRS + case '/': // Position with time, no APRS + case '@': // Position with time and APRS + { + string pos = packet.Substring(2); + if (pos[0] == '!') break; // Raw Weather Data + + DateTime received = DateTime.UtcNow; + if (pos[0] != '/') // not compressed data firsts + { + switch (packet[8]) + { + case 'z': // zulu ddHHmm time + received = new DateTime(DateTime.Now.Year, DateTime.Now.Month, int.Parse(packet.Substring(2, 2)), + int.Parse(packet.Substring(4, 2)), int.Parse(packet.Substring(6, 2)), 0, DateTimeKind.Utc); + pos = packet.Substring(9); + break; + case '/': // local ddHHmm time + received = new DateTime(DateTime.Now.Year, DateTime.Now.Month, int.Parse(packet.Substring(2, 2)), + int.Parse(packet.Substring(4, 2)), int.Parse(packet.Substring(6, 2)), 0, DateTimeKind.Local); + pos = packet.Substring(9); + break; + case 'h': // HHmmss time + received = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, + int.Parse(packet.Substring(2, 2)), int.Parse(packet.Substring(4, 2)), int.Parse(packet.Substring(6, 2)), DateTimeKind.Local); + pos = packet.Substring(9); + break; + }; + }; + b.last = received; + + string aftertext = ""; + char prim_or_sec = '/'; + char symbol = '>'; + + if (pos[0] == '/') // compressed data YYYYXXXXcsT + { + string yyyy = pos.Substring(1, 4); + b.lat = 90 - (((byte)yyyy[0] - 33) * Math.Pow(91, 3) + ((byte)yyyy[1] - 33) * Math.Pow(91, 2) + ((byte)yyyy[2] - 33) * 91 + ((byte)yyyy[3] - 33)) / 380926; + string xxxx = pos.Substring(5, 4); + b.lon = -180 + (((byte)xxxx[0] - 33) * Math.Pow(91, 3) + ((byte)xxxx[1] - 33) * Math.Pow(91, 2) + ((byte)xxxx[2] - 33) * 91 + ((byte)xxxx[3] - 33)) / 190463; + symbol = pos[9]; + string cmpv = pos.Substring(10, 2); + int addIfWeather = 0; + if (cmpv[0] == '_') // with weather report + { + symbol = '_'; + cmpv = pos.Substring(11, 2); + addIfWeather = 1; + }; + if (cmpv[0] != ' ') // ' ' - no data + { + int cmpt = ((byte)pos[12 + addIfWeather] - 33); + if (((cmpt & 0x18) == 0x18) && (cmpv[0] != '{') && (cmpv[0] != '|')) // RMC sentence with course & speed + { + b.course = (short)(((byte)cmpv[0] - 33) * 4); + b.speed = (short)(((int)Math.Pow(1.08, ((byte)cmpv[1] - 33)) - 1) * 1.852); + }; + }; + aftertext = pos.Substring(13 + addIfWeather); + b.iconSymbol = "/" + symbol.ToString(); + } + else // not compressed + { + if (pos.Substring(0, 18).Contains(" ")) return null; // nearest degree + + b.lat = double.Parse(pos.Substring(2, 5), System.Globalization.CultureInfo.InvariantCulture); + b.lat = double.Parse(pos.Substring(0, 2), System.Globalization.CultureInfo.InvariantCulture) + b.lat / 60; + if (pos[7] == 'S') b.lat *= -1; + + b.lon = double.Parse(pos.Substring(12, 5), System.Globalization.CultureInfo.InvariantCulture); + b.lon = double.Parse(pos.Substring(9, 3), System.Globalization.CultureInfo.InvariantCulture) + b.lon / 60; + if (pos[17] == 'W') b.lon *= -1; + + prim_or_sec = pos[8]; + symbol = pos[18]; + aftertext = pos.Substring(19); + + b.iconSymbol = prim_or_sec.ToString() + symbol.ToString(); + }; + + // course/speed or course/speed/bearing/NRQ + if ((symbol != '_') && (aftertext.Length >= 7) && (aftertext[3] == '/')) // course/speed 000/000 + { + short.TryParse(aftertext.Substring(0, 3), out b.course); + short.TryParse(aftertext.Substring(4, 3), out b.speed); + aftertext = aftertext.Remove(0, 7); + }; + + b.Comment = aftertext.Trim(); + + }; + break; + /* All Other */ + default: + // + break; + }; + if (line.IndexOf(":>") > 0) b.Status = line.Substring(line.IndexOf(":>") + 2); + return b; + } + + public class Buddie + { + public static Regex BuddieNameRegex = new Regex("^([A-Z0-9]{3,9})$"); + public static Regex BuddieCallSignRegex = new Regex(@"^([A-Z0-9\-]{3,9})$"); + public static string symbolAny = "123456789ABCDEFGHJKLMNOPRSTUVWXYZ";//"/*//C/F/M/P/U/X/Y/Z/[/a/b/e/f/j/k/p/s/u/v\\O\\j\\k\\u\\v/0/1/2/3/4/5/6/7/8/9/'/O"; + public static int symbolAnyLength = 33;//40; + + public static bool IsNullIcon(string symbol) + { + return (symbol == null) || (symbol == String.Empty) || (symbol == "//"); + } + + public bool Verified = false; + public bool Owner = false; + private string qConstruct { get { + if (Verified && Owner) return ",qAC"; + if ((!Verified) && Owner) return ",qAX"; + if (Verified && (!Owner)) return ",qAO"; + if ((!Verified) && (!Owner)) return ",qAo"; + return ""; + } } + + public string name; + public double lat; + public double lon; + /// + /// Speed in kmph; + /// mph = kmph * 0.62137119; + /// knots = kmph / 1.852; + /// mps = kmps / 3.6 + /// + public short speed; + public short course; + public uint alt; + public string APRS = ""; + public string iconSymbol = "//"; + private string _comment = ""; + public string Status = ""; + public DateTime last; + + public byte[] APRSData { get { return String.IsNullOrEmpty(APRS) ? null : System.Text.Encoding.ASCII.GetBytes(APRS + "\r\n"); } set { APRS = (value == null) || (value.Length == 0) ? "" : System.Text.Encoding.ASCII.GetString(value).Replace("\r", "").Replace("\n", ""); } } + + public string Comment + { + get + { + return _comment; + } + set + { + _comment = value; + Regex rx = new Regex(@"/A=(?\d+)", RegexOptions.IgnoreCase); + Match mx = rx.Match(_comment); + if (mx.Success) alt = uint.Parse(mx.Groups[1].Value); + } + } + + public bool PositionIsValid + { + get { return (lat != 0) && (lon != 0); } + } + + public Buddie(string name, double lat, double lon, short speed, short course) + { + this.name = name.ToUpper(); + this.lat = lat; + this.lon = lon; + this.speed = speed; + this.course = course; + this.last = DateTime.UtcNow; + } + + public void SetAPRSNoDate() + { + + APRS = + name + ">APRS,TCPIP*" + qConstruct + ":=" + // Position without timestamp + APRS message + Math.Truncate(lat).ToString("00") + ((lat - Math.Truncate(lat)) * 60).ToString("00.00").Replace(",", ".") + + (lat > 0 ? "N" : "S") + + iconSymbol[0] + + Math.Truncate(lon).ToString("000") + ((lon - Math.Truncate(lon)) * 60).ToString("00.00").Replace(",", ".") + + (lon > 0 ? "E" : "W") + + iconSymbol[1] + + course.ToString("000") + "/" + Math.Truncate(speed / 1.852).ToString("000") + + ((this.Comment != null) && (this.Comment != String.Empty) ? " " + this.Comment : "") + + "\r\n"; + APRSData = Encoding.ASCII.GetBytes(APRS); + } + + public void SetAPRSWithDate() + { + APRS = + // ddHHmmz or HHmmssh + name + ">APRS,TCPIP*" + qConstruct + ":@"; // Position with timestamp + APRS message + if (DateTime.UtcNow.Subtract(this.last).TotalHours <= 23.5) + APRS += this.last.ToString("HHmmss") + "h"; + else + APRS += this.last.ToString("ddHHmm") + "z"; + APRS += + Math.Truncate(lat).ToString("00") + ((lat - Math.Truncate(lat)) * 60).ToString("00.00").Replace(",", ".") + + (lat > 0 ? "N" : "S") + + iconSymbol[0] + + Math.Truncate(lon).ToString("000") + ((lon - Math.Truncate(lon)) * 60).ToString("00.00").Replace(",", ".") + + (lon > 0 ? "E" : "W") + + iconSymbol[1] + + course.ToString("000") + "/" + Math.Truncate(speed / 1.852).ToString("000") + + ((this.Comment != null) && (this.Comment != String.Empty) ? " " + this.Comment : "") + + "\r\n"; + APRSData = Encoding.ASCII.GetBytes(APRS); + } + + public string GetWebSocketText() + { + return String.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:HH:mm:ss dd.MM.yyyy} UTC {1} >> {2:000.0000000} {3:000.0000000} {4:00000.00} {5} {6} {7}\r\n", new object[] { last, name, lat, lon, alt, course, speed, iconSymbol }); + } + + public override string ToString() + { + return String.Format("{0} >> {1} {2} {3}/{4} {5}", new object[] { name, lat, lon, speed, course, iconSymbol }); + } + + public static int Hash(string name) + { + string upname = name == null ? "" : name; + int stophere = upname.IndexOf("-"); + if (stophere > 0) upname = upname.Substring(0, stophere); + while (upname.Length < 9) upname += " "; + + int hash = 0x2017; + int i = 0; + while (i < 9) + { + hash ^= (int)(upname.Substring(i, 1))[0] << 16; + hash ^= (int)(upname.Substring(i + 1, 1))[0] << 8; + hash ^= (int)(upname.Substring(i + 2, 1))[0]; + i += 3; + }; + return hash & 0x7FFFFF; + } + + public static uint MMSI(string name) + { + string upname = name == null ? "" : name; + while (upname.Length < 9) upname += " "; + int hash = 2017; + int i = 0; + while (i < 9) + { + hash ^= (int)(upname.Substring(i, 1))[0] << 16; + hash ^= (int)(upname.Substring(i + 1, 1))[0] << 8; + hash ^= (int)(upname.Substring(i + 2, 1))[0]; + i += 3; + }; + return (uint)(hash & 0xFFFFFF); + } + + public void FillFrom(Buddie b) + { + this.name = b.name; + this.lat = b.lat; + this.lon = b.lon; + this.speed = b.speed; + this.course = b.course; + this.alt = b.alt; + if (!String.IsNullOrEmpty(b.APRS)) this.APRS = b.APRS; + if (!IsNullIcon(b.iconSymbol)) this.iconSymbol = b.iconSymbol; + if (!String.IsNullOrEmpty(b._comment)) this._comment = b._comment; + if (!String.IsNullOrEmpty(b.Status)) this.Status = b.Status; + this.last = b.last; + } + } + } +} diff --git a/SimpleAPRSserver/APRSServer.cs b/SimpleAPRSserver/APRSServer.cs new file mode 100644 index 0000000..0ccbd35 --- /dev/null +++ b/SimpleAPRSserver/APRSServer.cs @@ -0,0 +1,632 @@ +/******************************************* +* * +* Simple APRS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Net.Sockets; +using System.Net; +using System.Threading; +using System.Text.RegularExpressions; +using System.IO; +using System.Web; +using System.Xml; +using System.Xml.Serialization; +using System.Security; +using System.Security.Cryptography; +using System.Runtime.InteropServices; +using System.Reflection; + +namespace SimpleAPRSserver +{ + public class APRSServer : SimpleServersPBAuth.ThreadedHttpServer + { + public static string Build = "HTTP+AIS"; + + public bool OnlyValidPasswordUsers = false; + public bool PassDataOnlyValidUsers = false; + public bool PassDataOnlyLoggedUser = false; + public bool StoreGPSInMemory = false; + public bool OutConfigToConsole = true; + public bool OutAPRStoConsole = true; + public bool OutConnectionsToConsole = true; + public bool OutBroadcastsMessages = false; + public bool OutBuddiesCount = false; + public int StoreGPSMaxTime = 1440; // in sec + public int HTTPServer = 0; // 80 + public int AISServer = 0; // 1080 + public bool AISBetween = false; + public bool EnableClientFilter = false; + public bool PassBackAPRSPackets = false; + public List banlist = new List(); + // support remote servers ? + + private Mutex lpMutex = new Mutex(); + private List lastPackets = new List(30); + public string[] LastAPRSPackets + { + get + { + if (lastPackets.Count == 0) return new string[0]; + lpMutex.WaitOne(); + string[] res = lastPackets.ToArray(); + lpMutex.ReleaseMutex(); + return res; + } + } + + private HttpAPRSServer httpServer = null; + private AISServer aisServer = null; + + internal Mutex aprsMutex = new Mutex(); + internal List aprsClients = new List(); + + internal Mutex lastgeoMutex = new Mutex(); + internal Dictionary LastPositions = new Dictionary(); + + internal Mutex budsMutex = new Mutex(); + internal List BUDs = new List(); + + public APRSServer() : base() { InitConfig(); } + public APRSServer(int Port) : base(Port) { InitConfig(); } + public APRSServer(IPAddress IP, int Port) : base(IP, Port) { InitConfig(); } + ~APRSServer() { this.Dispose(); } + + private void InitConfig() + { + this.ServerName = "SimpleAPRSserver"; + this.ListenPort = 14580; + this.ListenIPAllow = new string[0]; + string fName = SimpleServersPBAuth.TTCPServer.GetCurrentDir() + @"\config.xml"; + XmlDocument xd = new XmlDocument(); + xd.Load(fName); + XmlNodeList nl = xd.SelectSingleNode("config").ChildNodes; + if ((nl.Count > 0) && OutConfigToConsole) Console.WriteLine("Loading config from `config.xml`..."); + foreach (XmlNode nn in nl) + { + string name = nn.Name; + string val = nn.ChildNodes.Count == 0 ? null : nn.ChildNodes[0].InnerText; + if (!String.IsNullOrEmpty(val)) + { + if (name == "Ban") + { + banlist.Add(val.ToUpper()); + if (OutConfigToConsole) + Console.WriteLine(" Ban: " + val.ToUpper()); + continue; + }; + FieldInfo fi = this.GetType().GetField(name); + if ((fi != null) && (fi.IsPublic)) + { + if (OutConfigToConsole) + Console.WriteLine(" {0}: {1}", name, val); + if (fi.FieldType == typeof(int)) + fi.SetValue(this, int.Parse(val)); + if (fi.FieldType == typeof(string)) + fi.SetValue(this, val); + if (fi.FieldType == typeof(bool)) + fi.SetValue(this, val == "1"); + }; + if (fi == null) + foreach (PropertyInfo prop in this.GetType().GetProperties()) + if (prop.Name == name) + { + if (OutConfigToConsole) + Console.WriteLine(" {0}: {1}", name, val); + if (prop.PropertyType == typeof(string)) + prop.SetValue(this, val, null); + if (prop.PropertyType == typeof(int)) + prop.SetValue(this, int.Parse(val), null); + if (prop.PropertyType == typeof(ushort)) + prop.SetValue(this, ushort.Parse(val), null); + if (prop.PropertyType == typeof(bool)) + prop.SetValue(this, val == "1", null); + if (prop.PropertyType == typeof(SimpleServersPBAuth.ThreadedTCPServer.Mode)) + prop.SetValue(this, (SimpleServersPBAuth.ThreadedTCPServer.Mode)int.Parse(val), null); + if (prop.PropertyType == typeof(string[])) + { + List lst = new List((string[])prop.GetValue(this, null)); + lst.Add(val); + prop.SetValue(this, lst.ToArray(), null); + }; + }; + }; + }; + if ((nl.Count > 0) && OutConfigToConsole) Console.WriteLine(""); + + this.ServerName = this.ServerName.Replace(" ", "_"); + + if (HTTPServer > 0) + { + httpServer = new HttpAPRSServer(this, HTTPServer); + httpServer.ServerName = this.ServerName; + httpServer.AllowBrowseFiles = true; + httpServer.ListenIPMode = this.ListenIPMode; + httpServer.ListenIPAllow = this.ListenIPAllow; + httpServer.ListenIPDeny = this.ListenIPDeny; + httpServer.ListenMacMode = this.ListenMacMode; + httpServer.ListenMacAllow = this.ListenMacAllow; + httpServer.ListenMacDeny = this.ListenMacDeny; + httpServer.MaxClients = this.MaxClients; + }; + + if (AISServer > 0) + { + aisServer = new AISServer(this, AISServer); + aisServer.ServerName = this.ServerName.ToUpper(); + aisServer.ListenIPMode = this.ListenIPMode; + aisServer.ListenIPAllow = this.ListenIPAllow; + aisServer.ListenIPDeny = this.ListenIPDeny; + aisServer.ListenMacMode = this.ListenMacMode; + aisServer.ListenMacAllow = this.ListenMacAllow; + aisServer.ListenMacDeny = this.ListenMacDeny; + aisServer.MaxClients = this.MaxClients; + }; + } + + public bool AISRunning { get { return aisServer == null ? false : aisServer.Running; } } + public ulong AISAlive { get { return aisServer == null ? 0 : aisServer.ClientsAlive; } } + public ulong AISCounter { get { return aisServer == null ? 0 : aisServer.ClientsCounter; } } + public string[] AISClients { get { return aisServer == null ? new string[0] : aisServer.GetClients(); } } + public int AISPort { get { return aisServer == null ? 0 : aisServer.ServerPort; } } + + public override void Start() + { + base.Start(); + Console.WriteLine("ServerName: {0}", this.ServerName); + Console.WriteLine(" APRS Started at: {0}:{1}", this.ServerIP.ToString(), this.ServerPort); + if (httpServer != null) + { + httpServer.Start(); + Console.WriteLine(" HTTP Started at: {0}:{1}", httpServer.ServerIP.ToString(), httpServer.ServerPort); + }; + if (aisServer != null) + { + aisServer.Start(); + Console.WriteLine(" AIS Started at: {0}:{1}", httpServer.ServerIP.ToString(), aisServer.ServerPort); + }; + Console.WriteLine(); + } + + public override void Stop() + { + base.Stop(); + if (httpServer != null) httpServer.Stop(); + if (aisServer != null) aisServer.Stop(); + httpServer = null; + } + + // Get Client, threaded + protected override void GetClient(TcpClient Client, ulong clientID) + { + int bRead = -1; + int posCRLF = -1; + int receivedBytes = 0; + string receivedText = ""; + + // APRS Server Welcome + byte[] toSend = System.Text.Encoding.ASCII.GetBytes("# " + ServerName + " v" + GetVersion() + "\r\n"); + Send(Client.GetStream(), toSend); + + //while ((Client.Available > 0) && ((bRead = Client.GetStream().ReadByte()) >= 0)) // doesn't work correct + while ((bRead = Client.GetStream().ReadByte()) >= 0) + { + receivedBytes++; + receivedText += (char)bRead; + + if ((receivedBytes == 1) && (receivedText != "u")) return; + if ((receivedBytes == 2) && (receivedText != "us")) return; + if ((receivedBytes == 3) && (receivedText != "use")) return; + if ((receivedBytes == 4) && (receivedText != "user")) return; + + if (bRead == 0x0A) posCRLF = receivedText.IndexOf("\n"); // End of single packet + if (posCRLF >= 0 || receivedText.Length > 2048) { break; }; // BAD CLIENT + }; + + GetAPRSClient(Client, clientID, receivedText); + } + + // Get APRS client, threaded + private void GetAPRSClient(TcpClient Client, ulong clientID, string firstPacket) + { + string loginstring = firstPacket.Replace("\r", "").Replace("\n", ""); + string res = "# logresp user unverified, server " + ServerName.ToUpper() + " v" + GetVersion(); + string re2 = ""; + + Match rm = Regex.Match(loginstring, @"^user\s([\w\-]{3,})\spass\s([\d\-]+)\svers\s([\w\d\-.]+)(?:\s([\w\d\-.\+]+))?"); + if (!rm.Success) return; // not valid + + string callsign = rm.Groups[1].Value.ToUpper(); + if (banlist.Contains(callsign)) return; + + string password = rm.Groups[2].Value; + string software = ""; + string version = ""; + try { software = rm.Groups[3].Value; } catch { }; + try { version = rm.Groups[4].Value; } catch { }; + string doptext = loginstring.Substring(rm.Groups[0].Value.Length).Trim(); + + int psw = -1; + if (!int.TryParse(password, out psw)) return; + + ClientData cd = new ClientData(Client, clientID); + cd.user = callsign; + cd.SoftNam = software; + cd.SoftVer = version; + if (cd.user.Contains("-")) cd.user = cd.user.Substring(0, cd.user.IndexOf("-")); // remove SSID + + if (EnableClientFilter && (doptext.IndexOf("filter ") >= 0)) + { + string fres = cd.SetFilter(doptext.Substring(doptext.IndexOf("filter") + 7), cd.user); + if(!String.IsNullOrEmpty(fres)) re2 = "# filter '" + fres + "' is active\r\n"; + }; + + // check for valid HAM user or for valid OruxPalsServer user + if ((psw == APRSData.CallsignChecksum(callsign)) || (psw == APRSData.Buddie.Hash(callsign))) + { + cd.validated = true; + res = "# logresp " + callsign + " verified, server " + ServerName + " v" + GetVersion() + "\r\n"; + byte[] ret = Encoding.ASCII.GetBytes(res); + try { Send(cd.stream, ret); } + catch { }; + } + else + { + cd.validated = false; + res = "# logresp " + callsign + " unverified, server " + ServerName + " v" + GetVersion() + "\r\n"; + byte[] ret = Encoding.ASCII.GetBytes(res); + try { Send(cd.stream, ret); } + catch { }; + if (OnlyValidPasswordUsers) return; + }; + if (re2 != "") + { + byte[] ret = Encoding.ASCII.GetBytes(re2); + try { Send(cd.stream, ret); } + catch { }; + }; + + GetAPRSClient(cd); + } + + // Get APRS client, threaded + private void GetAPRSClient(ClientData cd) + { + aprsMutex.WaitOne(); + aprsClients.Add(cd); + aprsMutex.ReleaseMutex(); + + if (OutConnectionsToConsole) + Console.WriteLine("APRS client connected from: {0}:{1} as {2} via {4}, total {3}", ((IPEndPoint)cd.client.Client.RemoteEndPoint).Address.ToString(), ((IPEndPoint)cd.client.Client.RemoteEndPoint).Port, cd.user, aprsClients.Count, cd.SoftNam + " " + cd.SoftVer); + + PassBuds(cd); + + if ((OutBroadcastsMessages) && (BUDs.Count > 0)) + Console.WriteLine("Pass {0} buddies to APRS {1}:{2}", BUDs.Count, ((IPEndPoint)cd.client.Client.RemoteEndPoint).Address.ToString(), ((IPEndPoint)cd.client.Client.RemoteEndPoint).Port); + + int rxCount = 0; + int rxAvailable = 0; + byte[] rxBuffer = new byte[65536]; + bool loop = true; + int rCounter = 0; + string rxText = ""; + while (loop) + { + try { rxAvailable = cd.client.Available; } + catch { break; }; + + // Read Incoming Data + while (rxAvailable > 0) + { + try { rxAvailable -= (rxCount = cd.stream.Read(rxBuffer, 0, rxBuffer.Length > rxAvailable ? rxAvailable : rxBuffer.Length)); } + catch { break; }; + if (rxCount > 0) rxText += Encoding.ASCII.GetString(rxBuffer, 0, rxCount); + }; + + // Read Packet + if ((rxText != "") && (rxText.IndexOf("\n") > 0)) + { + OnAPRSData(cd, rxText); + rxText = ""; + }; + + if (!isRunning) loop = false; + if (rCounter >= 600) // 30s ping + { + try + { + if (!IsConnected(cd.client)) break; + byte[] ping = System.Text.Encoding.ASCII.GetBytes("#ping; server " + ServerName + " v" + GetVersion() + "\r\n"); + Send(cd.stream, ping); + rCounter = 0; + } + catch { loop = false; }; + }; + System.Threading.Thread.Sleep(50); + rCounter++; + }; + + aprsMutex.WaitOne(); + for (int i = 0; i < aprsClients.Count; i++) + if (aprsClients[i].id == cd.id) + { + aprsClients.RemoveAt(i); + break; + }; + aprsMutex.ReleaseMutex(); + + if (OutConnectionsToConsole) + Console.WriteLine("APRS client disconnected from: {0}:{1} as {2}, total {3}", ((IPEndPoint)cd.client.Client.RemoteEndPoint).Address.ToString(), ((IPEndPoint)cd.client.Client.RemoteEndPoint).Port, cd.user, aprsClients.Count); + } + + // On APRS User Data // they can upload data to server + private void OnAPRSData(ClientData cd, string line) + { + line = line.Trim(); + if (String.IsNullOrEmpty(line)) return; + + if (OutAPRStoConsole) + Console.WriteLine("APRS from {0}:{1}:: {2}", cd.IP, ((IPEndPoint)cd.client.Client.RemoteEndPoint).Port, line.Replace("\r", "").Replace("\n", "")); + + UpdateLastPackets(line, cd); + + // COMMENT STRING + if (line.IndexOf("#") == 0) + { + string filter = ""; + if (line.IndexOf("filter") > 0) filter = line.Substring(line.IndexOf("filter")); + // filter ... active + if (EnableClientFilter && (filter != "")) + { + string fres = cd.SetFilter(filter.Substring(7), cd.user); + string resp = "# filter '" + fres + "' is active\r\n"; + byte[] bts = Encoding.ASCII.GetBytes(resp); + try { Send(cd.stream, bts); } + catch { } + }; + return; + }; + + // Ping Packet + if (line.IndexOf(">online") > 0) return; + + // if no pass any incoming data from user with bad password + if (PassDataOnlyValidUsers && (!cd.validated)) return; + + // Broadcast to APRS + bool broadcasted = false; + // Broadcast packets only if packet sender is a logged aprs user, + if (PassDataOnlyLoggedUser) + { + if (line.StartsWith(cd.user + ">") || line.StartsWith(cd.user + "-")) + { + broadcasted = true; + BroadcastAPRS(line, cd, (long)cd.id); + }; + } + else + { + broadcasted = true; + BroadcastAPRS(line, cd, (long)cd.id); + }; + + // if Not Broadcasted -> No Store + if (!broadcasted) return; + + // PARSE NORMAL PACKET + cd.lastBuddie = null; + try + { + cd.lastBuddie = APRSData.ParseAPRSPacket(line); + cd.lastBuddie.Verified = cd.validated; + cd.lastBuddie.Owner = cd.user == cd.lastBuddie.name; + } + catch { }; + + if (cd.lastBuddie == null) return; // Bad Data + if ((!cd.validated) && (!cd.lastBuddie.PositionIsValid)) return; // No pass nonGPS data from not validated users + + // Update Buddies (Last User Info) + UpdateBUDs(cd.lastBuddie); + + // Broadcast GEO + if (cd.lastBuddie.PositionIsValid) + { + // Update stored positions + UpdateLastPos(cd.lastBuddie); + + // Broadcast to AIS + BroadcastAIS(cd.lastBuddie); + + // Broadcast to HTTP + BroadcastHTTP(cd.lastBuddie); + }; + } + + private void UpdateLastPackets(string packet, ClientData cd) + { + lpMutex.WaitOne(); + if (lastPackets.Count == 30) lastPackets.RemoveAt(29); + lastPackets.Insert(0,String.Format("{1:yyyy-MM-dd HH:mm:ss} UTC: {0} from {4} - {2}:{3}", packet, DateTime.UtcNow, cd.IP, cd.Port, cd.user)); + lpMutex.ReleaseMutex(); + } + + private void UpdateLastPos(APRSData.Buddie bud) + { + lastgeoMutex.WaitOne(); + if (LastPositions.ContainsKey(bud.name)) + { + LastPositions[bud.name].lon = bud.lat; + LastPositions[bud.name].lon = bud.lon; + } + else + LastPositions.Add(bud.name, new ClientAPRSFilter.GeoPos(bud.lat, bud.lon)); + lastgeoMutex.ReleaseMutex(); + } + + // Update Memory + private void UpdateBUDs(APRSData.Buddie bud) + { + if (!StoreGPSInMemory) return; + + int rmvd = 0; + budsMutex.WaitOne(); + bool ex = false; + if (BUDs.Count > 0) + for (int i = BUDs.Count - 1; i >= 0; i--) + { + double ttlm = DateTime.UtcNow.Subtract(BUDs[i].last).TotalMinutes; + if (ttlm >= StoreGPSMaxTime) + { + rmvd++; + BUDs.RemoveAt(i); + continue; + }; + if (BUDs[i].name == bud.name) + { + ex = true; + BUDs[i].FillFrom(bud); + break; + }; + }; + if ((rmvd > 0) && (OutBuddiesCount)) + Console.WriteLine("Removed {0} buddies, total {1}", rmvd, BUDs.Count); + if (!ex) + { + BUDs.Add(bud); + if (OutBuddiesCount) + Console.WriteLine("Added 1 buddies, total {0}", BUDs.Count); + }; + budsMutex.ReleaseMutex(); + } + + // Send Buddies to client + private void PassBuds(ClientData cd) + { + if (!StoreGPSInMemory) return; + ClearBuds(); + + budsMutex.WaitOne(); + if (BUDs.Count > 0) + for (int i = 0; i < BUDs.Count; i++) + { + BUDs[i].SetAPRSWithDate(); + lastgeoMutex.WaitOne(); + bool pass = !EnableClientFilter ? true : cd.PassFilter(BUDs[i].APRS, BUDs[i], LastPositions); + lastgeoMutex.ReleaseMutex(); + if (pass) try { Send(cd.stream, BUDs[i].APRSData); } + catch { }; + }; + budsMutex.ReleaseMutex(); + } + + // Clear Old Buddies + internal void ClearBuds() + { + int rmvd = 0; + budsMutex.WaitOne(); + if (BUDs.Count > 0) + for (int i = BUDs.Count - 1; i >= 0; i--) + if (DateTime.UtcNow.Subtract(BUDs[i].last).TotalMinutes >= StoreGPSMaxTime) + { + BUDs.RemoveAt(i); + rmvd++; + }; + if ((rmvd > 0) && (OutBuddiesCount)) + Console.WriteLine("Removed {0} buddies, total {1}", rmvd, BUDs.Count); + budsMutex.ReleaseMutex(); + } + + private string PlaceQAConstruct(string message, ClientData cReq) + { + string csign, rt, pckt; + if (APRSData.ParseAPRSRoute(message, out csign, out rt, out pckt)) + { + rt = (new Regex(@"qA\w,?", RegexOptions.None)).Replace(rt, "").Trim(new char[] { ',' }); + string qAdd = ""; + if (cReq.validated && (cReq.user == csign)) qAdd = "qAC"; + if ((!cReq.validated) && (cReq.user == csign)) qAdd = "qAX"; + if (cReq.validated && (cReq.user != csign)) qAdd = "qAO"; + if ((!cReq.validated) && (cReq.user != csign)) qAdd = "qAo"; + message = csign + ">"; + if (qAdd != "") + { + int pos = Math.Max(rt.IndexOf("APRS"), rt.IndexOf("PIP*")); + if (pos >= 0) + message += rt.Insert(pos + 4, "," + qAdd); + else + message += qAdd + (rt.Length > 0 ? "," : "") + rt; + }; + message += ":" + pckt; + }; + return message; + } + + // Send message to all aprs clients + public void BroadcastAPRS(string message, ClientData cReq) + { + BroadcastAPRS(message, cReq, -1); + } + + // Send message to all aprs clients + public void BroadcastAPRS(string message, ClientData cReq, long instedOf) + { + // place qA construct + message = PlaceQAConstruct(message, cReq); + string tosend = message.EndsWith("\n") ? message : message + "\r\n"; + byte[] msg = System.Text.Encoding.ASCII.GetBytes(tosend); + + aprsMutex.WaitOne(); + if (aprsClients.Count > 0) + { + if (OutBroadcastsMessages) + Console.WriteLine("Broadcast APRS: {0}", tosend.Replace("\r", "").Replace("\n", "")); + for (int i = 0; i < aprsClients.Count; i++) + { + if (!PassBackAPRSPackets) + if (instedOf != -1) + if (aprsClients[i].id == (ulong)instedOf) + continue; + lastgeoMutex.WaitOne(); + bool pass = !EnableClientFilter ? true : aprsClients[i].PassFilter(message, cReq.lastBuddie, LastPositions); + lastgeoMutex.ReleaseMutex(); + if (pass) try { Send(aprsClients[i].stream, msg); } + catch { }; + }; + }; + aprsMutex.ReleaseMutex(); + } + + // Send message to all WebSocket clients + public void BroadcastHTTP(APRSData.Buddie bud) + { + if (httpServer == null) return; + httpServer.Broadcast(bud); + } + + public void BroadcastAIS(APRSData.Buddie bud) + { + if (aisServer == null) return; + aisServer.Broadcast(bud); + } + + // Write to Net Stream + private static void Send(Stream stream, byte[] data) + { + stream.Write(data, 0, data.Length); + stream.Flush(); + } + + // Get Server Version + public static string GetVersion() + { + System.Reflection.Assembly assembly = System.Reflection.Assembly.GetExecutingAssembly(); + System.Diagnostics.FileVersionInfo fvi = System.Diagnostics.FileVersionInfo.GetVersionInfo(assembly.Location); + return fvi.FileVersion; + } + } +} diff --git a/SimpleAPRSserver/ClientAPRSFilter.cs b/SimpleAPRSserver/ClientAPRSFilter.cs new file mode 100644 index 0000000..bc59f06 --- /dev/null +++ b/SimpleAPRSserver/ClientAPRSFilter.cs @@ -0,0 +1,690 @@ +/******************************************* +* * +* Simple APRS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Net.Sockets; +using System.Net; +using System.Threading; +using System.Text.RegularExpressions; +using System.IO; +using System.Web; +using System.Xml; +using System.Xml.Serialization; +using System.Security; +using System.Security.Cryptography; +using System.Runtime.InteropServices; +using System.Reflection; + +namespace SimpleAPRSserver +{ + public class ClientAPRSFilter + { + public class GeoPos + { + public double lat; + public double lon; + public GeoPos(double lat, double lon) { this.lat = lat; this.lon = lon; } + public override string ToString() + { + return String.Format(System.Globalization.CultureInfo.InvariantCulture, "{0} {1}", lat, lon); + } + + public static uint GetLengthMeters(double StartLat, double StartLong, double EndLat, double EndLong, bool radians) + { + double D2R = Math.PI / 180; + if (radians) D2R = 1; + double dDistance = Double.MinValue; + double dLat1InRad = StartLat * D2R; + double dLong1InRad = StartLong * D2R; + double dLat2InRad = EndLat * D2R; + double dLong2InRad = EndLong * D2R; + + double dLongitude = dLong2InRad - dLong1InRad; + double dLatitude = dLat2InRad - dLat1InRad; + + // Intermediate result a. + double a = Math.Pow(Math.Sin(dLatitude / 2.0), 2.0) + + Math.Cos(dLat1InRad) * Math.Cos(dLat2InRad) * + Math.Pow(Math.Sin(dLongitude / 2.0), 2.0); + + // Intermediate result c (great circle distance in Radians). + double c = 2.0 * Math.Atan2(Math.Sqrt(a), Math.Sqrt(1.0 - a)); + + const double kEarthRadiusKms = 6378137.0000; + dDistance = kEarthRadiusKms * c; + + return (uint)Math.Round(dDistance); + } + + public static double GetLengthKm(double StartLat, double StartLong, double EndLat, double EndLong, bool radians) + { + return (double)GetLengthMeters(StartLat, StartLong, EndLat, EndLong, radians) / 1000.0; + } + } + + private const string R_r = @"(?:^|\s)r/(?[\d\.\-]+)/(?[\d\.\-]+)/(?[\d]+)"; + private const string R_p = @"(?:^|\s)p(?:/(?[^\/\s\r\n]+))+"; + private const string R_b = @"(?:^|\s)b(?:/(?[^\/\s\r\n]+))+"; + private const string R_o = @"(?:^|\s)o(?:/(?[^\/\s\r\n]+))+"; + private const string R_os = @"(?:^|\s)os(?:/(?[^\/\r\n]{3,9}))+$"; + private const string R_t = @"(?:^|\s)t/(?[poimqstunw]+)(?:/(?[^\/\s\r\n]+)/(?[\d]+))?"; + private const string R_s = @"(?:^|\s)s/(?[^\/\s\r\n]*)(?:/(?[^\/\s\r\n]*)(?:/(?[^\/\s\r\n]+))?)?"; + private const string R_d = @"(?:^|\s)d(?:/(?[^\/\s\r\n]+))+"; + private const string R_a = @"(?:^|\s)a/(?[\d\.\-]+)/(?[\d\.\-]+)/(?[\d\.\-]+)/(?[\d\.\-]+)"; + private const string R_e = @"(?:^|\s)e(?:/(?[^\/\s\r\n]+))+"; + private const string R_g = @"(?:^|\s)g(?:/(?[^\/\s\r\n]+))+"; + private const string R_u = @"(?:^|\s)u(?:/(?[^\/\s\r\n]+))+"; + private const string R_m = @"(?:^|\s)m/(?[\d]+)"; + private const string R_f = @"(?:^|\s)f/(?[^\/\s\r\n]+)/(?[\d]+)"; + + private List list = new List(); + public int Count { get { return list.Count; } } + + private string filter = ""; + public string Filter { get { return filter; } } + + private string user = "UNKNOWN"; + public string User { get { return user; } } + + public ClientAPRSFilter(string filter, string user) + { + this.filter = filter; + if (!String.IsNullOrEmpty(this.filter)) this.filter = this.filter.Trim(new char[] { '\r', '\n' }); + if (!String.IsNullOrEmpty(user)) this.user = user; + Init(); + } + + private void Init() + { + if (String.IsNullOrEmpty(filter)) return; + + F f = null; + try { if ((f = new F_r(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_p(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_b(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_o(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_os(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_t(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_s(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_d(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_a(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_e(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_g(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_u(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_m(filter, this)).Sucess) list.Add(f); } + catch { }; + try { if ((f = new F_f(filter, this)).Sucess) list.Add(f); } + catch { }; + } + + public bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (list.Count == 0) return true; + foreach (F f in list) + { + try + { + if (f.Pass(APRS, buddie, LastPositions)) return true; + } + catch { }; + }; + return false; + } + + public override string ToString() + { + string res = ""; + if (list.Count > 0) + { + foreach(F f in list) res += (res.Length > 0 ? " " : "") + f.filter; + return res; + } + else + return filter; + } + + public class F // Filter Prototype + { + public ClientAPRSFilter parent; + public string filter; + public string f_str; + public Regex f_reg; + public MatchCollection mc; + public F(string regExp, ClientAPRSFilter parent) { this.parent = parent; this.f_str = regExp; this.f_reg = new Regex(this.f_str, RegexOptions.None); } + protected void Init(string filter) + { + this.filter = filter; + this.mc = this.f_reg.Matches(filter); + if (Sucess) + { + this.filter = ""; + foreach (Match mx in mc) + this.filter += (this.filter.Length > 0 ? " " : "") + mx.Value.Trim(); + }; + } + public bool Sucess { get { return this.mc.Count > 0; } } + public virtual bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) { return true; } + } + public class F_r : F // r/lat/lon/dist -- Range filter + { + public double[] lat; + public double[] lon; + public int[] dist; + public F_r(string filter, ClientAPRSFilter parent) + : base(R_r, parent) + { + Init(filter); + if (!Sucess) return; + lat = new double[mc.Count]; + lon = new double[mc.Count]; + dist = new int[mc.Count]; + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + lat[i] = double.Parse(mx.Groups["lat"].Value, System.Globalization.CultureInfo.InvariantCulture); + lon[i] = double.Parse(mx.Groups["lon"].Value, System.Globalization.CultureInfo.InvariantCulture); + dist[i] = int.Parse(mx.Groups["dist"].Value, System.Globalization.CultureInfo.InvariantCulture); + }; + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (buddie == null) return false; + if (!buddie.PositionIsValid) return false; + for (int i = 0; i < lat.Length; i++) + if (GeoPos.GetLengthKm(buddie.lat, buddie.lon, lat[i], lon[i], false) <= dist[i]) + return true; + return false; + } + } + public class F_p : F // p/aa/bb/cc -- Prefix filter + { + public string[] pass; + public F_p(string filter, ClientAPRSFilter parent) + : base(R_p, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["call"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + foreach (string p in pass) + { + Regex rx = new Regex(@"(?:^|\s)" + p + @"[\w\-]+>", RegexOptions.IgnoreCase); + if (rx.Match(APRS).Success) return true; + }; + return false; + } + } + public class F_b : F // b/call1/call2 -- Budlist filter + { + public string[] pass; + public F_b(string filter, ClientAPRSFilter parent) + : base(R_b, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["exact"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + foreach (string p in pass) + { + Regex rx = new Regex(@"(?:^|\s)" + p.Replace("*", @"[^\>,\s]*") + @"\>", RegexOptions.None); + if (rx.Match(APRS).Success) return true; + }; + return false; + } + } + public class F_o : F // o/call1/call2 -- Object filter + { + public string[] pass; + public F_o(string filter, ClientAPRSFilter parent) + : base(R_o, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["obj"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + + string csign, rt, pckt; + if (!APRSData.ParseAPRSRoute(APRS, out csign, out rt, out pckt)) pckt = APRS; + + foreach (string p in pass) + { + Regex rx = new Regex(@"(?:^|\s)" + ";" + p.Replace("*", @"[^\*_\s\>,]*") + @"\s*[\*_]", RegexOptions.None); + if (rx.Match(pckt).Success) return true; + rx = new Regex(@"(?:^|\s)" + @"\)" + p.Replace("*", @"[^!_\s\>,]*") + @"\s*[!_]", RegexOptions.None); + if (rx.Match(pckt).Success) return true; + }; + return false; + } + } + public class F_os : F // os/call1/call2 -- Strict Object filter + { + public string[] pass; + public F_os(string filter, ClientAPRSFilter parent) + : base(R_os, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["strict"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + + string csign, rt, pckt; + if (!APRSData.ParseAPRSRoute(APRS, out csign, out rt, out pckt)) pckt = APRS; + + foreach (string p in pass) + { + string srep = @"(?:^|\s)" + ";" + p.Replace(" ", @"\s").Replace("*", @"[^\*_\>,]*") + @"\s*[\*_]"; + Regex rx = new Regex(srep, RegexOptions.None); + if (rx.Match(pckt).Success) return true; + srep = @"(?:^|\s)" + @"\)" + p.Replace(" ", @"\s").Replace("*", @"[^!_\>,]*") + @"\s*[!_]"; + rx = new Regex(srep, RegexOptions.None); + if (rx.Match(pckt).Success) return true; + }; + return false; + } + } + public class F_t : F // t/poimqstuw/call/km -- Type filter + { + public string[] types; + public string[] calls; + public int[] dists; + public F_t(string filter, ClientAPRSFilter parent) + : base(R_t, parent) + { + Init(filter); + if (!Sucess) return; + types = new string[mc.Count]; + calls = new string[mc.Count]; + dists = new int[mc.Count]; + for (int i = 0; i < mc.Count; i++) + { + types[i] = mc[i].Groups["type"].Value; + calls[i] = mc[i].Groups["call"].Value; + if (!String.IsNullOrEmpty(mc[i].Groups["dist"].Value)) dists[i] = int.Parse(mc[i].Groups["dist"].Value); + }; + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (types == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + for (int i = 0; i < types.Length; i++) + { + string csign, rt, pckt; + if (!APRSData.ParseAPRSRoute(APRS, out csign, out rt, out pckt)) pckt = APRS; + + bool pass = false; + if (types[i].IndexOf("p") >= 0) // position + { + if (pckt.StartsWith(";")) pass = true; + else + if (pckt.StartsWith(")")) pass = true; + else + if ((new Regex(@"^[^\s\>]+>[^\s\:]+:[!=/@]", RegexOptions.None)).Match(APRS).Success) pass = true; + }; + if ((!pass) && (types[i].IndexOf("o") >= 0) && (pckt.StartsWith(";"))) pass = true; // objects + if ((!pass) && (types[i].IndexOf("i") >= 0) && (pckt.StartsWith(")"))) pass = true; // items + if ((!pass) && (types[i].IndexOf("m") >= 0) && (pckt.StartsWith(":"))) pass = true; // messages + if ((!pass) && (types[i].IndexOf("q") >= 0) && (pckt.StartsWith("?"))) pass = true; // queries + if ((!pass) && (types[i].IndexOf("s") >= 0) && (pckt.StartsWith(">"))) pass = true; // status + if ((!pass) && (types[i].IndexOf("t") >= 0) && (pckt.StartsWith("T#"))) pass = true; // telemetry + if ((!pass) && (types[i].IndexOf("u") >= 0) && (pckt.StartsWith("{"))) pass = true; // user-defined + if ((!pass) && (types[i].IndexOf("n") >= 0) && (pckt.StartsWith(":NWS"))) pass = true; // NWS + if ((!pass) && (types[i].IndexOf("w") >= 0) && (pckt.StartsWith("!") || pckt.StartsWith("#") || pckt.StartsWith("$") || pckt.StartsWith("*"))) pass = true; // weather + if (pass && (!String.IsNullOrEmpty(calls[i])) && (buddie != null) && (!String.IsNullOrEmpty(buddie.name))) + { + if (buddie.name != calls[i]) pass = false; // not specified user + if (pass && (!buddie.PositionIsValid)) pass = false; // bad position + if (pass && (LastPositions == null)) pass = false; // no stored positions + if (pass && !LastPositions.ContainsKey(buddie.name)) pass = false; // no stored positions + if (pass && (GeoPos.GetLengthKm(buddie.lat, buddie.lon, LastPositions[buddie.name].lat, LastPositions[buddie.name].lon, false) > dists[i])) pass = false; // too far + }; + if (pass) return true; + }; + return false; + } + } + public class F_s : F // s/pri/alt/over -- Symbol filter + { + public string[] pri; + public string[] alt; + public string[] over; + public F_s(string filter, ClientAPRSFilter parent) + : base(R_s, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + pri = new string[mc.Count]; + alt = new string[mc.Count]; + over = new string[mc.Count]; + for (int i = 0; i < mc.Count; i++) + { + if (!String.IsNullOrEmpty(mc[i].Groups["pri"].Value)) pri[i] = mc[i].Groups["pri"].Value; else pri[i] = ""; + if (!String.IsNullOrEmpty(mc[i].Groups["alt"].Value)) alt[i] = mc[i].Groups["alt"].Value; else alt[i] = ""; + if (!String.IsNullOrEmpty(mc[i].Groups["over"].Value)) over[i] = mc[i].Groups["over"].Value; else over[i] = ""; + }; + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (String.IsNullOrEmpty(APRS)) return false; + if (buddie == null) return false; + if (String.IsNullOrEmpty(buddie.iconSymbol)) return false; + if (buddie.iconSymbol.Length != 2) return false; + for (int i = 0; i < pri.Length; i++) + { + if (over[i] == "") + { + if ((buddie.iconSymbol[0] == '/') && (pri[i].IndexOf(buddie.iconSymbol[1]) >= 0)) return true; + if ((buddie.iconSymbol[0] == '\\') && (alt[i].IndexOf(buddie.iconSymbol[1]) >= 0)) return true; + } + else + { + if ((over[i].IndexOf(buddie.iconSymbol[0]) >= 0) && (alt[i].IndexOf(buddie.iconSymbol[1]) >= 0)) return true; + }; + }; + return false; + } + } + public class F_d : F // d/digi1/digi2 -- Digipeater filter + { + public string[] pass; + public F_d(string filter, ClientAPRSFilter parent) + : base(R_d, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["call"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + foreach (string p in pass) + { + Regex rx = new Regex(@">\S*,?(?" + p.Replace("*", @"[^\>,\s]*") + @"),?[^\w\-\*\s]", RegexOptions.None); + if (rx.Match(APRS).Success) return true; + }; + return false; + } + } + public class F_a : F // a/latN/lonW/latS/lonE -- Area filter + { + public double[] top, left, bottom, right; + public F_a(string filter, ClientAPRSFilter parent) + : base(R_a, parent) + { + Init(filter); + if (!Sucess) return; + top = new double[mc.Count]; + left = new double[mc.Count]; + bottom = new double[mc.Count]; + right = new double[mc.Count]; + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + top[i] = double.Parse(mx.Groups["top"].Value, System.Globalization.CultureInfo.InvariantCulture); + left[i] = double.Parse(mx.Groups["left"].Value, System.Globalization.CultureInfo.InvariantCulture); + bottom[i] = double.Parse(mx.Groups["bottom"].Value, System.Globalization.CultureInfo.InvariantCulture); + right[i] = double.Parse(mx.Groups["right"].Value, System.Globalization.CultureInfo.InvariantCulture); + }; + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (buddie == null) return false; + if (!buddie.PositionIsValid) return false; + for (int i = 0; i < left.Length; i++) + if ((buddie.lat <= top[i]) && (buddie.lat >= bottom[i]) && (buddie.lon >= left[i]) && (buddie.lon <= right[i])) + return true; + return false; + } + } + public class F_e : F // e/call1/call2 -- Entry station filter + { + public string[] pass; + public F_e(string filter, ClientAPRSFilter parent) + : base(R_e, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["ssid"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + foreach (string p in pass) + { + Regex rx = new Regex(@"[>,]" + p.Replace("*", @"[\w-]*") + @"[^\w-\s]", RegexOptions.None); + if (rx.Match(APRS).Success) return true; + }; + return false; + } + } + public class F_g : F // g/call1/call2 -- Group Message filter + { + public string[] pass; + public F_g(string filter, ClientAPRSFilter parent) + : base(R_g, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["ssid"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + + string csign, rt, pckt; + if (!APRSData.ParseAPRSRoute(APRS, out csign, out rt, out pckt)) pckt = APRS; + + foreach (string p in pass) + { + Regex rx = new Regex(@"(?:^|\s):" + p.Replace("*", @"[\w-]*") + @":", RegexOptions.None); + if (rx.Match(pckt).Success) return true; + }; + return false; + } + } + public class F_u : F // u/call1/call2 -- Unproto filter + { + public string[] pass; + public F_u(string filter, ClientAPRSFilter parent) + : base(R_u, parent) + { + Init(filter); + if (!Sucess) return; + List strs = new List(); + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + CaptureCollection cc = mx.Groups["ssid"].Captures; + if (cc.Count > 0) + foreach (Capture c in cc) + strs.Add(c.Value); + }; + pass = strs.ToArray(); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (pass == null) return false; + if (String.IsNullOrEmpty(APRS)) return false; + + string csign, rt, pckt; + if (!APRSData.ParseAPRSRoute(APRS, out csign, out rt, out pckt)) return false; + + foreach (string p in pass) + { + Regex rx = new Regex(@":;" + p.Replace("*", @"[\w-]*") + @"[^\w-\s]", RegexOptions.None); + if (rx.Match(pckt).Success) return true; + }; + return false; + } + } + public class F_m : F // m/dist -- My Range filter + { + public int dist; + public F_m(string filter, ClientAPRSFilter parent) + : base(R_m, parent) + { + Init(filter); + if (!Sucess) return; + for (int i = 0; i < mc.Count; i++) + dist = int.Parse(mc[i].Groups["dist"].Value, System.Globalization.CultureInfo.InvariantCulture); + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (buddie == null) return false; + if (!buddie.PositionIsValid) return false; + if (LastPositions == null) return false; + if (LastPositions.Count == 0) return false; + if (!LastPositions.ContainsKey(parent.User)) return false; + if (GeoPos.GetLengthKm(buddie.lat, buddie.lon, LastPositions[parent.User].lat, LastPositions[parent.User].lon, false) <= dist) return true; + return false; + } + } + public class F_f : F // f/user/dist -- Friend Range filter + { + public string[] user; + public int[] dist; + public F_f(string filter, ClientAPRSFilter parent) + : base(R_f, parent) + { + Init(filter); + if (!Sucess) return; + user = new string[mc.Count]; + dist = new int[mc.Count]; + for (int i = 0; i < mc.Count; i++) + { + Match mx = mc[i]; + user[i] = mx.Groups["call"].Value; + dist[i] = int.Parse(mx.Groups["dist"].Value, System.Globalization.CultureInfo.InvariantCulture); + }; + } + public override bool Pass(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (!Sucess) return false; + if (buddie == null) return false; + if (!buddie.PositionIsValid) return false; + if (LastPositions == null) return false; + if (LastPositions.Count == 0) return false; + for (int i = 0; i < user.Length; i++) + { + if (LastPositions.ContainsKey(user[i])) + if (GeoPos.GetLengthKm(buddie.lat, buddie.lon, LastPositions[user[i]].lat, LastPositions[user[i]].lon, false) <= dist[i]) + return true; + }; + return false; + } + } + } +} diff --git a/SimpleAPRSserver/ClientData.cs b/SimpleAPRSserver/ClientData.cs new file mode 100644 index 0000000..fbb7cb7 --- /dev/null +++ b/SimpleAPRSserver/ClientData.cs @@ -0,0 +1,69 @@ +/******************************************* +* * +* Simple APRS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Net.Sockets; +using System.Net; +using System.Threading; +using System.Text.RegularExpressions; +using System.IO; +using System.Web; +using System.Xml; +using System.Xml.Serialization; +using System.Security; +using System.Security.Cryptography; +using System.Runtime.InteropServices; +using System.Reflection; + + +namespace SimpleAPRSserver +{ + public class ClientData + { + public TcpClient client; + public DateTime connected; + public ulong id; + public Stream stream; + public string SoftNam = ""; + public string SoftVer = ""; + + public string user = "UNKNOWN"; + public bool validated; + + public ClientAPRSFilter filter = null; + public APRSData.Buddie lastBuddie = null; + + public string IP { get { return ((IPEndPoint)this.client.Client.RemoteEndPoint).Address.ToString(); } } + public int Port { get { return ((IPEndPoint)this.client.Client.RemoteEndPoint).Port; } } + + public ClientData(TcpClient client, ulong clientID) + { + this.id = clientID; + this.connected = DateTime.UtcNow; + this.client = client; + this.validated = false; + this.stream = client.GetStream(); + } + + public string SetFilter(string filter, string user) + { + this.filter = new ClientAPRSFilter(filter, user); + if((this.filter== null) || (this.filter.Count == 0)) + return "NOT DEFINED"; + else + return this.filter.ToString(); + } + + public bool PassFilter(string APRS, APRSData.Buddie buddie, Dictionary LastPositions) + { + if (filter == null) return true; + return filter.Pass(APRS, buddie, LastPositions); + } + } +} diff --git a/SimpleAPRSserver/HttpAPRSServer.cs b/SimpleAPRSserver/HttpAPRSServer.cs new file mode 100644 index 0000000..6e973a2 --- /dev/null +++ b/SimpleAPRSserver/HttpAPRSServer.cs @@ -0,0 +1,214 @@ +/******************************************* +* * +* Simple APRS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Net.Sockets; +using System.Net; +using System.Threading; +using System.Text.RegularExpressions; +using System.IO; +using System.Web; +using System.Xml; +using System.Xml.Serialization; +using System.Security; +using System.Security.Cryptography; +using System.Runtime.InteropServices; +using System.Reflection; + +namespace SimpleAPRSserver +{ + public class HttpAPRSServer : SimpleServersPBAuth.ThreadedHttpServer + { + private APRSServer aprsServer = null; + private Mutex wsMutex = new Mutex(); + private List wsClients = new List(); + + public HttpAPRSServer(APRSServer aprsServer) : base(80) { this.aprsServer = aprsServer; } + public HttpAPRSServer(APRSServer aprsServer, int Port) : base(Port) { this.aprsServer = aprsServer; } + public HttpAPRSServer(APRSServer aprsServer, IPAddress IP, int Port) : base(IP, Port) { this.aprsServer = aprsServer; } + ~HttpAPRSServer() { this.Dispose(); } + + /// + /// Get HTTP Client Request, threaded (thread per client) + /// -- connection to client will be closed after return -- + /// -- do not call base method if response any data -- + /// + /// + protected override void GetClientRequest(ClientRequest Request) + { + if (Request.Query.StartsWith("/statistics")) + { + OutStatistics(Request); + return; + }; + if (!HttpClientWebSocketInit(Request, false)) + PassFileToClientByRequest(Request, GetCurrentDir() + @"\MAP\"); + } + + // Statistics Page + private void OutStatistics(ClientRequest clReq) + { + string text = "

" + ServerName + " v" + APRSServer.GetVersion() + "

"; + text += "Statistics:
\r\n
\r\n"; + text += String.Format("     Current TCP connections: {0}
\r\n", new object[] { this.ClientsAlive + aprsServer.ClientsAlive + aprsServer.AISAlive }); + if (aprsServer.AISRunning) + { + text += String.Format("     Current AIS connections: {0} at port {1}
\r\n", new object[] { aprsServer.AISAlive, aprsServer.AISPort }); + if (aprsServer.AISAlive > 0) + { + for (int i = 0; i < aprsServer.AISClients.Length; i++) + text += String.Format("         - {0}
\r\n", aprsServer.AISClients[i]); + }; + } + text += String.Format("     Current APRS connections: {0} at port {1}
\r\n", new object[] { aprsServer.ClientsAlive, aprsServer.ServerPort }); + if (aprsServer.aprsClients.Count > 0) + { + aprsServer.aprsMutex.WaitOne(); + for (int i = 0; i < aprsServer.aprsClients.Count; i++) + text += String.Format("         - {0}:{1} as {2} {3} via {4}
\r\n", new object[] { ((IPEndPoint)aprsServer.aprsClients[i].client.Client.RemoteEndPoint).Address.ToString(), ((IPEndPoint)aprsServer.aprsClients[i].client.Client.RemoteEndPoint).Port, aprsServer.aprsClients[i].user, aprsServer.aprsClients[i].validated ? " - passw ok" : "", aprsServer.aprsClients[i].SoftNam + " " + aprsServer.aprsClients[i].SoftVer }); + aprsServer.aprsMutex.ReleaseMutex(); + }; + text += String.Format("     Current WebSocket connections: {0} at port {1}
\r\n", new object[] { wsClients.Count, this.ServerPort }); + if (wsClients.Count > 0) + { + wsMutex.WaitOne(); + for (int i = 0; i < wsClients.Count; i++) + text += String.Format("         - {0}:{1}
\r\n", new object[] { ((IPEndPoint)wsClients[i].Client.Client.RemoteEndPoint).Address.ToString(), ((IPEndPoint)wsClients[i].Client.Client.RemoteEndPoint).Port }); + wsMutex.ReleaseMutex(); + }; + if (aprsServer.StoreGPSInMemory) + { + aprsServer.ClearBuds(); + text += String.Format("     Current Buddies in Memory: {0}, max alive {1} m
\r\n", new object[] { aprsServer.BUDs.Count, aprsServer.StoreGPSMaxTime }); + if (aprsServer.BUDs.Count > 0) + { + aprsServer.budsMutex.WaitOne(); + for (int i = 0; i < aprsServer.BUDs.Count; i++) + text += String.Format(System.Globalization.CultureInfo.InvariantCulture, + "         - {0}, last {1:HH:mm:ss dd.MM.yyyy} >> {2} {3} - {4}; alive {5:0.} m
\r\n", new object[] { aprsServer.BUDs[i].name, aprsServer.BUDs[i].last, aprsServer.BUDs[i].lat, aprsServer.BUDs[i].lon, aprsServer.BUDs[i].iconSymbol, DateTime.UtcNow.Subtract(aprsServer.BUDs[i].last).TotalMinutes }); + aprsServer.budsMutex.ReleaseMutex(); + }; + } + else + text += "     No Store GPS in Memory
\r\n"; + text += "
\r\n"; + text += String.Format("     Total TCP Clients Counter: {0}
\r\n", this.ClientsCounter + aprsServer.ClientsCounter + aprsServer.AISCounter); + text += String.Format("     Total AIS Clients Counter: {0}
\r\n", aprsServer.AISCounter); + text += String.Format("     Total APRS Clients Counter: {0}
\r\n", aprsServer.ClientsCounter); + text += String.Format("     Total HTTP Clients Counter: {0}
\r\n", this.ClientsCounter); + text += "
"; + text += "Last APRS Packets:
"; + string[] lap = aprsServer.LastAPRSPackets; + if ((lap != null) && (lap.Length > 0)) + foreach (string lp in lap) + text += "   " + lp + "
"; + text += "
"; + text += String.Format("Report time: {0:HH:mm:ss dd.MM.yyyy} UTC", DateTime.UtcNow); + text += "

MAP"; + HttpClientSendText(clReq.Client, text); + } + + // On WebSocket Client Connected + protected override void OnWebSocketClientConnected(ClientRequest clientRequest) + { + wsMutex.WaitOne(); + wsClients.Add(clientRequest); + wsMutex.ReleaseMutex(); + + byte[] ba = GetWebSocketFrameFromString("Welcome to " + ServerName); + clientRequest.Client.GetStream().Write(ba, 0, ba.Length); + clientRequest.Client.GetStream().Flush(); + + if (aprsServer.OutConnectionsToConsole) + Console.WriteLine("WebSocket connected from: {0}:{1}, total {2}", clientRequest.RemoteIP, ((IPEndPoint)clientRequest.Client.Client.RemoteEndPoint).Port, wsClients.Count); + + PassBuds(clientRequest); + + if ((aprsServer.OutBroadcastsMessages) && (aprsServer.BUDs.Count > 0)) + Console.WriteLine("Passed {0} buddies to WS {1}:{2}", aprsServer.BUDs.Count, clientRequest.RemoteIP, ((IPEndPoint)clientRequest.Client.Client.RemoteEndPoint).Port); + } + + // On WebSocket Client Disconnected + protected override void OnWebSocketClientDisconnected(ClientRequest clientRequest) + { + wsMutex.WaitOne(); + for (int i = 0; i < wsClients.Count; i++) + if (wsClients[i].clientID == clientRequest.clientID) + { + wsClients.RemoveAt(i); + break; + }; + wsMutex.ReleaseMutex(); + + if (aprsServer.OutConnectionsToConsole) + Console.WriteLine("WebSocket disconnected from: {0}:{1}, total {2}", clientRequest.RemoteIP, ((IPEndPoint)clientRequest.Client.Client.RemoteEndPoint).Port, wsClients.Count); + } + + // On WebSocket Client Incoming Data + protected override void OnWebSocketClientData(ClientRequest clientRequest, byte[] data) + { + try + { + string fws = GetStringFromWebSocketFrame(data, data.Length); + if (String.IsNullOrEmpty(fws)) return; + + string tws = fws + " ok"; + byte[] toSend = GetWebSocketFrameFromString(tws); + clientRequest.Client.GetStream().Write(toSend, 0, toSend.Length); + clientRequest.Client.GetStream().Flush(); + } + catch { }; + } + + // Send Buddies to client + private void PassBuds(ClientRequest cr) + { + if (!aprsServer.StoreGPSInMemory) return; + aprsServer.ClearBuds(); + + aprsServer.budsMutex.WaitOne(); + if (aprsServer.BUDs.Count > 0) + for (int i = 0; i < aprsServer.BUDs.Count; i++) + { + string text = aprsServer.BUDs[i].GetWebSocketText() + "\r\n"; + byte[] toSend = GetWebSocketFrameFromString(text); + try + { + cr.Client.GetStream().Write(toSend, 0, toSend.Length); + cr.Client.GetStream().Flush(); + } + catch { }; + }; + aprsServer.budsMutex.ReleaseMutex(); + } + + // Send Packet to All WebSocket Clients + public void Broadcast(APRSData.Buddie bud) + { + string text = bud.GetWebSocketText() + "\r\n"; + byte[] toSend = GetWebSocketFrameFromString(text); + wsMutex.WaitOne(); + if (wsClients.Count > 0) + { + if (aprsServer.OutBroadcastsMessages) + Console.WriteLine("Broadcast WS: {0}", text.Replace("\r", "").Replace("\n", "")); + for (int i = 0; i < wsClients.Count; i++) + { + try + { + wsClients[i].Client.GetStream().Write(toSend, 0, toSend.Length); + wsClients[i].Client.GetStream().Flush(); + } + catch { }; + }; + }; + wsMutex.ReleaseMutex(); + } + } +} \ No newline at end of file diff --git a/SimpleAPRSserver/Program.cs b/SimpleAPRSserver/Program.cs new file mode 100644 index 0000000..1bfa42a --- /dev/null +++ b/SimpleAPRSserver/Program.cs @@ -0,0 +1,35 @@ +/******************************************* +* * +* Simple APRS Server by milokz@gmail.com * +* * +*******************************************/ + +using System; +using System.Reflection; +using System.Collections; +using System.Collections.Generic; +using System.Text; + +namespace SimpleAPRSserver +{ + class Program + { + static void Main(string[] args) + { + Console.WriteLine("********************************************"); + Console.WriteLine("* *"); + Console.WriteLine("* Simple APRS Server by milokz@gmail.com *"); + Console.WriteLine("* *"); + Console.WriteLine("********************************************"); + Console.WriteLine("Version " + APRSServer.GetVersion() + " " + APRSServer.Build); + Console.WriteLine(""); + + APRSServer server = new APRSServer(); + server.Start(); + Console.WriteLine("Type exit to Exit:"); + while (true) if(Console.ReadLine() == "exit") break; + Console.WriteLine("exiting..."); + server.Stop(); + } + } +} diff --git a/SimpleAPRSserver/Properties/AssemblyInfo.cs b/SimpleAPRSserver/Properties/AssemblyInfo.cs new file mode 100644 index 0000000..f81c806 --- /dev/null +++ b/SimpleAPRSserver/Properties/AssemblyInfo.cs @@ -0,0 +1,33 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; + +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +[assembly: AssemblyTitle("Simple HAM APRS Server")] +[assembly: AssemblyDescription("Radio HAM Software")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("milokz@gmail.com")] +[assembly: AssemblyProduct("SimpleAPRSserver")] +[assembly: AssemblyCopyright("milokz@gmail.com")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// Setting ComVisible to false makes the types in this assembly not visible +// to COM components. If you need to access a type in this assembly from +// COM, set the ComVisible attribute to true on that type. +[assembly: ComVisible(false)] + +// The following GUID is for the ID of the typelib if this project is exposed to COM +[assembly: Guid("4bdae04c-c749-4db3-8c03-6ede8c352b0b")] + +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +[assembly: AssemblyVersion("0.0.1.15")] +[assembly: AssemblyFileVersion("0.0.1.15")] diff --git a/SimpleAPRSserver/SimpleAPRSserver.csproj b/SimpleAPRSserver/SimpleAPRSserver.csproj new file mode 100644 index 0000000..3d556f9 --- /dev/null +++ b/SimpleAPRSserver/SimpleAPRSserver.csproj @@ -0,0 +1,57 @@ + + + Debug + AnyCPU + 8.0.50727 + 2.0 + {E0BBC088-37CD-4FA1-BC60-808FF8BF3EBC} + Exe + Properties + SimpleAPRSserver + SimpleAPRSserver + + + true + full + false + ..\BIN\ + DEBUG;TRACE + prompt + 4 + + + pdbonly + true + ..\BIN\ + TRACE + prompt + 4 + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/SimpleAPRSserver/SimpleServersPBAuth.cs b/SimpleAPRSserver/SimpleServersPBAuth.cs new file mode 100644 index 0000000..de7aa97 --- /dev/null +++ b/SimpleAPRSserver/SimpleServersPBAuth.cs @@ -0,0 +1,3847 @@ +/*********************************************/ +/* */ +/* */ +/* Author Milok Zbrozek (milokz@gmail.com) */ +/* */ +/* */ +/* Simple TCP/UDP/HTTP Servers Class */ +/* last moidified 09.08.2021 */ +/* version 0.5B */ +/* */ +/* */ +/* Supports: */ +/* */ +/* - Browsing files and directories */ +/* - index.html */ +/* - CGI-BIN */ +/* - IP & Mac filters (* and Regex ^$) */ +/* */ +/*********************************************/ + + +using System; +using System.Collections; +using System.Collections.Generic; +using System.Text; +using System.Net.Sockets; +using System.Net; +using System.Threading; +using System.Text.RegularExpressions; +using System.IO; +using System.Web; +using System.Xml; +using System.Xml.Serialization; +using System.Security; +using System.Security.Cryptography; +using System.Runtime.InteropServices; + +namespace SimpleServersPBAuth +{ + public enum ServerState + { + ssStopped = 0, + ssStarting = 1, + ssRunning = 2, + ssStopping = 3 + } + + /// + /// + /// + public interface IServer + { + void Start(); + void Stop(); + ServerState GetState(); + int GetServerPort(); + Exception GetLastError(); + } + + /// + /// TCP + /// + public abstract class TTCPServer : IServer, IDisposable + { + protected Thread mainThread = null; + protected TcpListener mainListener = null; + + /// + /// Listen IP Address + /// + protected IPAddress ListenIP = IPAddress.Any; + /// + /// Listen IP Address + /// + public IPAddress ServerIP { get { return ListenIP; } } + + /// + /// Listen Port Number + /// + protected int ListenPort = 5000; + /// + /// Listen Port Number + /// + public int ServerPort { get { return ListenPort; } set { if (isRunning) throw new Exception("Server is running"); ListenPort = value; } } + /// + /// Listen Port Number + /// + /// + public int GetServerPort() { return ListenPort; } + + /// + /// Server is running or not + /// + protected bool isRunning = false; + /// + /// Server is running or not + /// + public bool Running { get { return isRunning; } } + /// + /// Get Servers State + /// + /// + public ServerState GetState() { if (isRunning) return ServerState.ssRunning; else return ServerState.ssStopped; } + + /// + /// Last Thread Error + /// + protected Exception LastError = null; + /// + /// Last Thread Error + /// + public Exception GetLastError() { return LastError; } + + /// + /// Last Error Time + /// + protected DateTime LastErrTime = DateTime.MaxValue; + /// + /// Last Error Time + /// + public DateTime LastErrorTime { get { return LastErrTime; } } + + /// + /// Get Total Error Count + /// + protected uint ErrorsCounter = 0; + /// + /// Get Total Error Count + /// + public uint GetErrorsCount { get { return ErrorsCounter; } } + + /// + /// Total Clients Counter + /// + protected ulong counter = 0; + /// + /// Total Clients Counter + /// + public ulong ClientsCounter { get { return counter; } } + + /// + /// Connected clients counter + /// + protected ulong alive = 0; + /// + /// Connected clients counter + /// + public ulong ClientsAlive { get { return alive; } } + + /// + /// Client Read Timeout in seconds, default 10 + /// + protected int readTimeout = 10; // 10 sec + /// + /// Client Read Timeout in seconds, default 10 + /// + public int ReadTimeout { get { return readTimeout; } set { readTimeout = value; } } + + public TTCPServer() { } + public TTCPServer(int Port) { this.ListenPort = Port; } + public TTCPServer(IPAddress IP, int Port) { this.ListenIP = IP; this.ListenPort = Port; } + + /// + /// Start Server + /// + public virtual void Start() { } + + /// + /// Stop Server + /// + public virtual void Stop() { } + + /// + /// Stop Server and Dipose + /// + public virtual void Dispose() { this.Stop(); } + + /// + /// Accept TCP Client + /// + /// + /// true - connect, false - ignore + protected virtual bool AcceptClient(TcpClient client) { return true; } + + /// + /// Get Client Connection + /// + /// + /// Client Number + protected virtual void GetClient(TcpClient Client, ulong clientID) { } + + /// + /// On Error + /// + /// + /// Client Number + /// + protected virtual void onError(TcpClient Client, ulong clientID, Exception error) { throw error; } + + /// + /// Is Connection Alive? + /// + /// + /// + public static bool IsConnected(TcpClient Client) + { + if (!Client.Connected) return false; + if (Client.Client.Poll(0, SelectMode.SelectRead)) + { + byte[] buff = new byte[1]; + try + { + if (Client.Client.Receive(buff, SocketFlags.Peek) == 0) + return false; + } + catch + { + return false; + }; + }; + return true; + } + + /// + /// Get Client HTTP Headers + /// + /// client header + /// header list + public static IDictionary GetClientHeaders(string Header) + { + if (String.IsNullOrEmpty(Header)) return null; + + Dictionary clHeaders = new Dictionary(); + Regex rx = new Regex(@"([\w-]+): (.*)", RegexOptions.IgnoreCase); + try + { + MatchCollection mc = rx.Matches(Header); + foreach (Match mx in mc) + { + string val = mx.Groups[2].Value.Trim(); + if (!clHeaders.ContainsKey(mx.Groups[1].Value)) + clHeaders.Add(mx.Groups[1].Value, val); + else + clHeaders[mx.Groups[1].Value] += val; + }; + } + catch { }; + return clHeaders; + } + + /// + /// Get client HTTP query + /// + /// header + /// server:ip + /// server page + /// string params + /// list params + /// query string + public static string GetClientQuery(string Header, out string host, out string page, out string sParameters, out IDictionary lParameters) + { + host = null; + Regex rx = new Regex(@"Host: (.*)", RegexOptions.IgnoreCase); + Match mx = rx.Match(Header); + if (mx.Success) host = mx.Groups[1].Value.Trim(); + + page = null; + lParameters = null; + sParameters = null; + if (String.IsNullOrEmpty(Header)) return null; + + string query = ""; + rx = new Regex("^(?:PUT|POST|GET) (.*) HTTP", RegexOptions.IgnoreCase); // "^(?:PUT|POST|GET) (.*) HTTP" or @"^(?:PUT|POST|GET) (\/?[\w\.?=%&=\-@/$,]*) HTTP" + mx = rx.Match(Header); + if (mx.Success) query = UrlUnescape(mx.Groups[1].Value); + if (query != null) + { + rx = new Regex(@"^(?[\[\]+!_\(\)\s\w\.=%=\-@/$,]*)?", RegexOptions.None); + mx = rx.Match(query); + if (mx.Success) page = mx.Groups["page"].Value; + + rx = new Regex(@"(?:[\?&](.*))", RegexOptions.None); + mx = rx.Match(query); + if (mx.Success) sParameters = mx.Groups[1].Value; + + rx = new Regex(@"([\?&]((?[^&=]+)=(?[^&=]+)))", RegexOptions.None); + MatchCollection mc = rx.Matches(query); + if (mc.Count > 0) + { + lParameters = new Dictionary(); + foreach (Match m in mc) + { + string n = m.Groups["name"].Value; + string v = m.Groups["value"].Value; + if (lParameters.ContainsKey(n)) + lParameters[n] += "," + v; + else + lParameters.Add(n, v); + }; + }; + }; + return query; + } + + /// + /// Get client GET/POST Query Parameters + /// + /// + /// + public static IDictionary GetClientParams(string query) + { + if (String.IsNullOrEmpty(query)) return null; + Dictionary lParameters = new Dictionary(); + + Regex rx = new Regex(@"([\?&]*((?[^&=]+)=(?[^&=]+)))", RegexOptions.None); + MatchCollection mc = rx.Matches(query); + if (mc.Count > 0) + { + lParameters = new Dictionary(); + foreach (Match m in mc) + { + string n = UrlUnescape(m.Groups["name"].Value); + string v = UrlUnescape(m.Groups["value"].Value); + if (lParameters.ContainsKey(n)) + lParameters[n] += "," + v; + else + lParameters.Add(n, v); + }; + }; + return lParameters; + } + + /// + /// Dictionary has cas-ignored key + /// + /// dictionary + /// key to find + /// has key + public static bool DictHasKeyIgnoreCase(IDictionary dict, string key) + { + if (dict == null) return false; + if (dict.Count == 0) return false; + foreach (string k in dict.Keys) + if (string.Compare(k, key, true) == 0) + return true; + return false; + } + + /// + /// Get Dictionary Value by Key ignoring case + /// + /// dictionary + /// key to find + /// key value + public static string DictGetKeyIgnoreCase(IDictionary dict, string key) + { + if (dict == null) return null; + if (dict.Count == 0) return null; + foreach (string k in dict.Keys) + if (string.Compare(k, key, true) == 0) + return dict[k]; + return null; + } + + /// + /// Encode string to base64 + /// + /// + /// + public static string Base64Encode(string plainText) + { + byte[] plainTextBytes = System.Text.Encoding.UTF8.GetBytes(plainText); + return System.Convert.ToBase64String(plainTextBytes); + } + + /// + /// Decode base64 to string + /// + /// + /// + public static string Base64Decode(string base64EncodedData) + { + byte[] base64EncodedBytes = System.Convert.FromBase64String(base64EncodedData); + return System.Text.Encoding.UTF8.GetString(base64EncodedBytes); + } + + /// + /// Code string with key + /// + /// + /// + /// + public static string CodeInString(string clearText, string EncryptionKey) + { + byte[] clearBytes = Encoding.Unicode.GetBytes(clearText); + using (System.Security.Cryptography.SymmetricAlgorithm encryptor = System.Security.Cryptography.SymmetricAlgorithm.Create()) + { + Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 }); + encryptor.Key = pdb.GetBytes(32); + encryptor.IV = pdb.GetBytes(16); + using (MemoryStream ms = new MemoryStream()) + { + using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateEncryptor(), CryptoStreamMode.Write)) + { + cs.Write(clearBytes, 0, clearBytes.Length); + cs.Close(); + } + clearText = Convert.ToBase64String(ms.ToArray()); + } + } + return clearText; + } + + /// + /// decode string with key + /// + /// + /// + /// + public static string CodeOutString(string cipherText, string EncryptionKey) + { + cipherText = cipherText.Replace(" ", "+"); + byte[] cipherBytes = Convert.FromBase64String(cipherText); + using (System.Security.Cryptography.SymmetricAlgorithm encryptor = System.Security.Cryptography.SymmetricAlgorithm.Create()) + { + Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 }); + encryptor.Key = pdb.GetBytes(32); + encryptor.IV = pdb.GetBytes(16); + using (MemoryStream ms = new MemoryStream()) + { + using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateDecryptor(), CryptoStreamMode.Write)) + { + cs.Write(cipherBytes, 0, cipherBytes.Length); + cs.Close(); + } + cipherText = Encoding.Unicode.GetString(ms.ToArray()); + } + } + return cipherText; + } + + public static string ToFileSize(double value) + { + string[] suffixes = { "bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" }; + for (int i = 0; i < suffixes.Length; i++) + { + if (value <= (Math.Pow(1024, i + 1))) + { + return ThreeNonZeroDigits(value / + Math.Pow(1024, i)) + + " " + suffixes[i]; + }; + }; + return ThreeNonZeroDigits(value / Math.Pow(1024, suffixes.Length - 1)) + " " + suffixes[suffixes.Length - 1]; + } + + private static string ThreeNonZeroDigits(double value) + { + if (value >= 100) + { + // No digits after the decimal. + return value.ToString("0,0"); + } + else if (value >= 10) + { + // One digit after the decimal. + return value.ToString("0.0"); + } + else + { + // Two digits after the decimal. + return value.ToString("0.00"); + } + } + + protected static char Get1251Char(byte b) + { + return (System.Text.Encoding.GetEncoding(1251).GetString(new byte[] { b }, 0, 1))[0]; + } + + public static string UrlEscape(string str) + { + return System.Uri.EscapeDataString(str.Replace("+", "%2B")); + } + + public static string UrlUnescape(string str) + { + return System.Uri.UnescapeDataString(str).Replace("%2B", "+"); + } + + /// + /// , + /// + /// \ + public static string GetCurrentDir() + { + string fname = System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase.ToString(); + fname = fname.Replace("file:///", ""); + fname = fname.Replace("/", @"\"); + fname = fname.Substring(0, fname.LastIndexOf(@"\") + 1); + return fname; + } + + public static string GetMemeType(string fileExt) + { + // https://snipp.ru/handbk/mime-list + switch (fileExt) + { + case ".pdf": return "application/pdf"; + case ".djvu": return "image/vnd.djvu"; + case ".zip": return "application/zip"; + case ".doc": return "application/msword"; + case ".docx": return "application/msword"; + case ".mp3": return "audio/mpeg"; + case ".m3u": return "audio/x-mpegurl"; + case ".wav": return "audio/x-wav"; + case ".gif": return "image/gif"; + case ".bmp": return "image/bmp"; + case ".psd": return "image/vnd.adobe.photoshop"; + case ".jpg": return "image/jpeg"; + case ".jpeg": return "image/jpeg"; + case ".png": return "image/png"; + case ".svg": return "image/svg"; + case ".tiff": return "image/tiff"; + case ".css": return "text/css"; + case ".csv": return "text/csv"; + case ".html": return "text/html"; + case ".htmlx": return "text/html"; + case ".dhtml": return "text/html"; + case ".xhtml": return "text/html"; + case ".js": return "application/javascript"; + case ".json": return "application/json"; + case ".txt": return "text/plain"; + case ".md": return "text/plain"; + case ".php": return "text/php"; + case ".xml": return "text/xml"; + case ".mpg": return "video/mpeg"; + case ".mpeg": return "video/mpeg"; + case ".mp4": return "video/mp4"; + case ".ogg": return "video/ogg"; + case ".avi": return "video/x-msvideo"; + case ".rar": return "application/x-rar-compresse"; + default: return "application/octet-stream"; + }; + } + + [DllImport("iphlpapi.dll", ExactSpelling = true)] + private static extern int SendARP(int DestIP, int SrcIP, [Out] byte[] pMacAddr, ref int PhyAddrLen); + + public static string GetMacAddressByIP(string ip) + { + IPAddress ip_adr = IPAddress.Parse(ip); + byte[] ab = new byte[6]; + int len = ab.Length; + int r = SendARP(ip_adr.GetHashCode(), 0, ab, ref len); + return BitConverter.ToString(ab, 0, 6); + } + } + + /// + /// TCP- + /// + public class SingledTCPServer: TTCPServer + { + /// + /// Close connection when GetClient method completes + /// + protected bool _closeOnGetClientCompleted = true; + + /// + /// Close connection when GetClient method completes + /// + public bool CloseConnectionOnGetClientCompleted { get { return _closeOnGetClientCompleted; } set { _closeOnGetClientCompleted = value; } } + + public SingledTCPServer() { } + public SingledTCPServer(int Port) { this.ListenPort = Port; } + public SingledTCPServer(IPAddress IP, int Port) { this.ListenIP = IP; this.ListenPort = Port; } + ~SingledTCPServer() { this.Dispose(); } + + public override void Start() + { + if (isRunning) throw new Exception("Server Already Running!"); + + try + { + mainListener = new TcpListener(this.ListenIP, this.ListenPort); + mainListener.Start(); + } + catch (Exception ex) + { + LastError = ex; + ErrorsCounter++; + throw ex; + }; + + mainThread = new Thread(MainThread); + mainThread.Start(); + } + + public override void Stop() + { + if (!isRunning) return; + + isRunning = false; + + if (mainListener != null) mainListener.Stop(); + mainListener = null; + + mainThread.Join(); + mainThread = null; + } + + private void MainThread() + { + isRunning = true; + while (isRunning) + { + try + { + TcpClient client = mainListener.AcceptTcpClient(); + if (client == null) continue; + + if (!AcceptClient(client)) + { + client.Client.Close(); + client.Close(); + continue; + }; + + ulong id = 0; + try + { + alive++; + client.GetStream().ReadTimeout = this.readTimeout * 1000; + GetClient(client, id = this.counter++); + } + catch (Exception ex) + { + try + { + ErrorsCounter++; + LastError = ex; + onError(client, id, ex); + } + catch { }; + }; + if(_closeOnGetClientCompleted) + CloseClient(client, id); + } + catch (Exception ex) + { + LastError = ex; + ErrorsCounter++; + }; + Thread.Sleep(1); + }; + } + + protected override void GetClient(TcpClient Client, ulong clientID) + { + // + // do something + // + + if (!this._closeOnGetClientCompleted) CloseClient(Client, clientID); + } + + protected void CloseClient(TcpClient Client, ulong clientID) + { + try + { + alive--; + Client.Client.Close(); + Client.Close(); + } + catch { }; + } + } + + /// + /// TCP-, + /// + public class SingledTextTCPServer : SingledTCPServer + { + public SingledTextTCPServer() : base() { } + public SingledTextTCPServer(int Port) : base(Port) { } + public SingledTextTCPServer(IPAddress IP, int Port) : base(IP, Port) { } + ~SingledTextTCPServer() { this.Dispose(); } + + protected bool _OnlyHTTP = false; + public virtual bool OnlyHTTPClients { get { return _OnlyHTTP; } set { _OnlyHTTP = value; } } + protected uint _MaxHeaderSize = 4096; + public uint MaxClientHeaderSize { get { return _MaxHeaderSize; } set { _MaxHeaderSize = value; } } + protected uint _MaxBodySize = 65536; + public uint MaxClientBodySize { get { return _MaxBodySize; } set { _MaxBodySize = value; } } + protected Encoding _responseEnc = Encoding.GetEncoding(1251); + public Encoding ResponseEncoding { get { return _responseEnc; } set { _responseEnc = value; } } + protected Encoding _requestEnc = Encoding.GetEncoding(1251); + public Encoding RequestEncoding { get { return _requestEnc; } set { _requestEnc = value; } } + + protected override void GetClient(TcpClient Client, ulong clientID) + { + Regex CR = new Regex(@"Content-Length: (\d+)", RegexOptions.IgnoreCase); + + string Request = ""; + string Header = null; + List Body = new List(); + + int bRead = -1; + int posCRLF = -1; + int receivedBytes = 0; + int contentLength = 0; + + // Get Header + //while ((Client.Available > 0) && ((bRead = Client.GetStream().ReadByte()) >= 0)) // doesn't work correct + while ((bRead = Client.GetStream().ReadByte()) >= 0) + { + receivedBytes++; + Body.Add((byte)bRead); + + // Check GET or POST + if (_OnlyHTTP && (receivedBytes == 1)) + if ((bRead != 0x47) && (bRead != 0x50)) + { + if (!this._closeOnGetClientCompleted) CloseClient(Client, clientID); + return; + }; + + Request += (char)bRead; // standard symbol + if (bRead == 0x0A) posCRLF = Request.IndexOf("\r\n\r\n"); // get body start index + if (posCRLF >= 0 || Request.Length > _MaxHeaderSize) { break; }; // GET ONLY + }; + + bool valid = (posCRLF > 0); + if ((!valid) && _OnlyHTTP) + { + if (!this._closeOnGetClientCompleted) CloseClient(Client, clientID); + return; + }; + + // Get Body + if(valid) + { + Body.Clear(); + Header = Request; + Match mx = CR.Match(Request); + if (mx.Success) contentLength = int.Parse(mx.Groups[1].Value); + int total2read = posCRLF + 4 + contentLength; + while ((receivedBytes < total2read) && ((bRead = Client.GetStream().ReadByte()) >= 0)) + { + receivedBytes++; + Body.Add((byte)bRead); + + string rcvd = _requestEnc.GetString(new byte[] { (byte)bRead }, 0, 1); + Request += rcvd; + if (Request.Length > _MaxBodySize) { break; }; + }; + }; + + GetClientRequest(Client, clientID, Request, Header, Body.ToArray()); + } + + /// + /// Get Client with Request Text Data + /// + /// socket + /// number + /// Request + /// Header + /// Body + /// Body + protected virtual void GetClientRequest(TcpClient Client, ulong clientID, string Request, string Header, byte[] Body) + { + string proto = "tcp://" + Client.Client.RemoteEndPoint.ToString() + "/text/"; + + // + // do something + // + + if (!this._closeOnGetClientCompleted) CloseClient(Client, clientID); + } + } + + /// + /// HTTP- + /// + public class SingledHttpServer : SingledTextTCPServer + { + public SingledHttpServer() : base(80) { this._closeOnGetClientCompleted = true; this._OnlyHTTP = true; } + public SingledHttpServer(int Port) : base(Port) { this._closeOnGetClientCompleted = true; this._OnlyHTTP = true; } + public SingledHttpServer(IPAddress IP, int Port) : base(IP, Port) { this._closeOnGetClientCompleted = true; this._OnlyHTTP = true; } + ~SingledHttpServer() { this.Dispose(); } + + protected Mutex _h_mutex = new Mutex(); + protected Dictionary _headers = new Dictionary(); + public Dictionary Headers + { + get + { + _h_mutex.WaitOne(); + Dictionary res = new Dictionary(); + foreach (KeyValuePair kvp in _headers) + res.Add(kvp.Key, kvp.Value); + _h_mutex.ReleaseMutex(); + return res; + } + set + { + _h_mutex.WaitOne(); + _headers.Clear(); + foreach (KeyValuePair kvp in value) + _headers.Add(kvp.Key, kvp.Value); + _h_mutex.ReleaseMutex(); + } + } + + public virtual void HttpClientSendError(TcpClient Client, int Code, Dictionary dopHeaders) + { + // "200 OK" + // HttpStatusCode - HTTP/1.1 + string CodeStr = Code.ToString() + " " + ((HttpStatusCode)Code).ToString(); + // HTML- + string Html = "

" + CodeStr + "

"; + // : , . - + string Str = "HTTP/1.1 " + CodeStr + "\r\n"; + this._h_mutex.WaitOne(); + foreach (KeyValuePair kvp in this._headers) + Str += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + this._h_mutex.ReleaseMutex(); + if (dopHeaders != null) + foreach (KeyValuePair kvp in dopHeaders) + Str += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + Str += "Content-type: text/html\r\nContent-Length: " + Html.Length.ToString() + "\r\n\r\n" + Html; + // + byte[] Buffer = Encoding.GetEncoding(1251).GetBytes(Str); + // + Client.GetStream().Write(Buffer, 0, Buffer.Length); + Client.GetStream().Flush(); + Client.Client.Close(); + Client.Close(); + } + public virtual void HttpClientSendError(TcpClient Client, int Code) + { + HttpClientSendError(Client, Code, null); + } + public virtual void HttpClientSendText(TcpClient Client, string Text, Dictionary dopHeaders) + { + // HTML- + string body = "" + Text + ""; + // : , . - + string header = "HTTP/1.1 200\r\n"; + + this._h_mutex.WaitOne(); + foreach (KeyValuePair kvp in this._headers) + header += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + this._h_mutex.ReleaseMutex(); + + if (dopHeaders != null) + foreach (KeyValuePair kvp in dopHeaders) + header += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + + byte[] bData = _responseEnc.GetBytes(body); + if (!DictHasKeyIgnoreCase(dopHeaders, "Content-type")) + header += "Content-type: text/html\r\n"; + if (!DictHasKeyIgnoreCase(dopHeaders, "Content-Length")) + header += "Content-Length: " + bData.Length.ToString() + "\r\n"; + header += "\r\n"; + + List response = new List(); + response.AddRange(Encoding.GetEncoding(1251).GetBytes(header)); + response.AddRange(bData); + + Client.GetStream().Write(response.ToArray(), 0, response.Count); + Client.GetStream().Flush(); + Client.Client.Close(); + Client.Close(); + } + public virtual void HttpClientSendText(TcpClient Client, string Text) + { + HttpClientSendText(Client, Text, null); + } + + protected override void GetClientRequest(TcpClient Client, ulong clientID, string Request, string Header, byte[] Body) + { + IDictionary clHeaders = GetClientHeaders(Header); + string page, host, inline; + IDictionary parameters; + string query = GetClientQuery(Header, out host, out page, out inline, out parameters); + HttpClientSendError(Client, 501); + if (!this._closeOnGetClientCompleted) CloseClient(Client, clientID); + } + } + + #region SimpleUDP + /// + /// UDP- + /// + public class SimpleUDPServer : IServer, IDisposable + { + private Thread mainThread = null; + private Socket udpSocket = null; + private IPAddress ListenIP = IPAddress.Any; + private int ListenPort = 5000; + private bool isRunning = false; + private int _bufferSize = 4096; + protected Exception LastError = null; + protected uint ErrorsCounter = 0; + + public SimpleUDPServer() { } + public SimpleUDPServer(int Port) { this.ListenPort = Port; } + public SimpleUDPServer(IPAddress IP, int Port) { this.ListenIP = IP; this.ListenPort = Port; } + ~SimpleUDPServer() { Dispose(); } + + public bool Running { get { return isRunning; } } + public ServerState GetState() { if (isRunning) return ServerState.ssRunning; else return ServerState.ssStopped; } + public IPAddress ServerIP { get { return ListenIP; } } + public int ServerPort { get { return ListenPort; } } + public int GetServerPort() { return ListenPort; } + public int BufferSize { get { return _bufferSize; } set { _bufferSize = value; } } + public Exception GetLastError() { return LastError; } + public uint GetErrorsCount { get { return ErrorsCounter; } } + + public void MainThread() + { + isRunning = true; + + IPEndPoint sender = new IPEndPoint(IPAddress.Any, 0); + EndPoint Remote = (EndPoint)(sender); + + //byte[] data1 = Encoding.GetEncoding(1251).GetBytes("Hello"); + //udpSocket.SendTo(data1, data1.Length, SocketFlags.None, new IPEndPoint(IPAddress.Parse("127.0.0.1"), this.ListenPort)); + + while (isRunning) + { + try + { + byte[] data = new byte[_bufferSize]; + int recv = udpSocket.ReceiveFrom(data, ref Remote); + if (recv > 0) ReceiveBuff(Remote, data, recv); + } + catch (Exception ex) + { + try + { + ErrorsCounter++; + LastError = ex; + onError(ex); + } + catch { }; + }; + Thread.Sleep(1); + }; + } + + public virtual void Stop() + { + if (!isRunning) return; + isRunning = false; + + udpSocket.Close(); + mainThread.Join(); + + udpSocket = null; + mainThread = null; + } + + public virtual void Start() + { + if (isRunning) throw new Exception("Server Already Running!"); + + try + { + udpSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); + IPEndPoint ipep = new IPEndPoint(this.ListenIP, this.ListenPort); + udpSocket.Bind(ipep); + } + catch (Exception ex) + { + ErrorsCounter++; + LastError = ex; + throw ex; + }; + + mainThread = new Thread(MainThread); + mainThread.Start(); + } + + public virtual void Dispose() { Stop(); } + + protected virtual void onError(Exception ex) + { + + } + + protected virtual void ReceiveBuff(EndPoint Client, byte[] data, int length) + { + // do anything + } + } + + /// + /// UDP-, + /// + public class SimpleTextUDPServer : SimpleUDPServer + { + public SimpleTextUDPServer() : base() { } + public SimpleTextUDPServer(int Port) : base(Port) { } + public SimpleTextUDPServer(IPAddress IP, int Port) : base(IP, Port) { } + ~SimpleTextUDPServer() { this.Dispose(); } + + protected override void ReceiveBuff(EndPoint Client, byte[] data, int length) + { + string Request = System.Text.Encoding.GetEncoding(1251).GetString(data, 0, length); + ReceiveData(Client, Request); + } + + protected virtual void ReceiveData(EndPoint Client, string Request) + { + string proto = "udp://" + Client.ToString() + "/text/"; + // do anything + } + } + #endregion + + /// + /// TCP- + /// + public class ThreadedTCPServer : TTCPServer + { + private class ClientTCPSInfo + { + public ulong id; + public TcpClient client; + public Thread thread; + + public ClientTCPSInfo(TcpClient client, Thread thread) + { + this.client = client; + this.thread = thread; + } + } + + /// + /// Working Mode + /// + public enum Mode: byte + { + /// + /// Allow all connections + /// + NoRules = 0, + /// + /// Allow only specified connections + /// + AllowWhiteList = 1, + /// + /// Allow all but black list + /// + DenyBlackList = 2 + } + + /// + /// Started + /// + private DateTime _started = DateTime.MinValue; + /// + /// Started + /// + public DateTime Started { get { return isRunning ? _started : DateTime.MinValue; } } + + /// + /// Started + /// + private DateTime _stopped = DateTime.MaxValue; + /// + /// Started + /// + public DateTime Stopped { get { return isRunning ? DateTime.MaxValue : _stopped; } } + + /// + /// Server IP Mode + /// + private Mode ipmode = Mode.NoRules; + /// + /// Server Access by IP Rules Mode + /// + public Mode ListenIPMode { get { return ipmode; } set { ipmode = value; } } + + private Mutex iplistmutex = new Mutex(); + /// + /// IP white list (supporting *: 192.168.10.*) (Regex, if starts from ^ or ends with $) + /// + private List ipwhitelist = new List(new string[] { "127.0.0.1", "192.168.*.*", @"^10.0.0?[0-9]?\d.\d{1,3}$" }); + /// + /// IP white List (supporting *: 192.168.10.*) (Regex, if starts from ^ or ends with $) + /// + public string[] ListenIPAllow + { + get + { + iplistmutex.WaitOne(); + string[] res = ipwhitelist.ToArray(); + iplistmutex.ReleaseMutex(); + return res; + } + set + { + iplistmutex.WaitOne(); + ipwhitelist.Clear(); + if (value != null) + ipwhitelist.AddRange(value); + iplistmutex.ReleaseMutex(); + } + } + + /// + /// IP black list (supporting *: 192.168.10.*) (Regex, if starts from ^ or ends with $) + /// + private List ipblacklist = new List(); + /// + /// IP black list (supporting *: 192.168.10.*) (Regex, if starts from ^ or ends with $) + /// + public string[] ListenIPDeny + { + get + { + iplistmutex.WaitOne(); + string[] res = ipblacklist.ToArray(); + iplistmutex.ReleaseMutex(); + return res; + } + set + { + iplistmutex.WaitOne(); + ipblacklist.Clear(); + if (value != null) + ipblacklist.AddRange(value); + iplistmutex.ReleaseMutex(); + } + } + + /// + /// Server Mac Mode + /// + private Mode macmode = Mode.NoRules; + /// + /// Server Access by IP Rules Mode + /// + public Mode ListenMacMode { get { return macmode; } set { macmode = value; } } + + private Mutex maclistmutex = new Mutex(); + /// + /// Mac Address White List (XX-XX-XX-XX-XX-XX) (supporting *: XX-XX-XX-XX-*-XX) (Regex, if starts from ^ or ends with $) + /// + private List macwhitelist = new List(); + /// + /// Mac Address White List (XX-XX-XX-XX-XX-XX) (supporting *: XX-XX-XX-XX-*-XX) (Regex, if starts from ^ or ends with $) + /// + public string[] ListenMacAllow + { + get + { + maclistmutex.WaitOne(); + string[] res = macwhitelist.ToArray(); + maclistmutex.ReleaseMutex(); + return res; + } + set + { + maclistmutex.WaitOne(); + macwhitelist.Clear(); + if (value != null) + macwhitelist.AddRange(value); + if (macwhitelist.Count > 0) + for (int i = 0; i < macwhitelist.Count; i++) + macwhitelist[i] = macwhitelist[i].ToUpper(); + maclistmutex.ReleaseMutex(); + } + } + /// + /// Mac Address Black List (XX-XX-XX-XX-XX-XX) (supporting *: XX-XX-XX-XX-*-XX) (Regex, if starts from ^ or ends with $) + /// + private List macblacklist = new List(); + /// + /// Mac Address Black List (XX-XX-XX-XX-XX-XX) (supporting *: XX-XX-XX-XX-*-XX) (Regex, if starts from ^ or ends with $) + /// + public string[] ListenMacDeny + { + get + { + maclistmutex.WaitOne(); + string[] res = macblacklist.ToArray(); + maclistmutex.ReleaseMutex(); + return res; + } + set + { + maclistmutex.WaitOne(); + macblacklist.Clear(); + if (value != null) + macblacklist.AddRange(value); + if (macblacklist.Count > 0) + for (int i = 0; i < macblacklist.Count; i++) + macblacklist[i] = macblacklist[i].ToUpper(); + maclistmutex.ReleaseMutex(); + } + } + + + /// + /// Max Clients Count + /// + private ushort maxClients = 50; + /// + /// Max connected clients count + /// + public ushort MaxClients { get { return maxClients; } set { maxClients = value; } } + + /// + /// Abort client connection on stop + /// + private bool abortOnStop = false; + /// + /// Abort client connections on stop + /// + public bool AbortOnStop { get { return abortOnStop; } set { abortOnStop = value; } } + + /// + /// Mutex for client dictionary + /// + private Mutex stack = new Mutex(); + /// + /// Client dictionary + /// + private Dictionary clients = new Dictionary(); + /// + /// Currect connected clients + /// + public KeyValuePair[] Clients + { + get + { + this.stack.WaitOne(); + List> res = new List>(); + foreach (KeyValuePair kvp in this.clients) + res.Add(new KeyValuePair(kvp.Key, kvp.Value.client)); + this.stack.ReleaseMutex(); + return res.ToArray(); + } + } + + public ThreadedTCPServer() { } + public ThreadedTCPServer(int Port) { this.ListenPort = Port; } + public ThreadedTCPServer(IPAddress IP, int Port) { this.ListenIP = IP; this.ListenPort = Port; } + ~ThreadedTCPServer() { Dispose(); } + + private bool AllowedByIPRules(TcpClient client) + { + if (ipmode != Mode.NoRules) + { + string remoteIP = ((IPEndPoint)client.Client.RemoteEndPoint).Address.ToString(); + iplistmutex.WaitOne(); + if (ipmode == Mode.AllowWhiteList) + { + if ((ipwhitelist != null) && (ipwhitelist.Count > 0)) + { + foreach (string ip in ipwhitelist) + if ((ip.Contains("*") || ip.StartsWith("^") || ip.EndsWith("$"))) + { + string nip = ip.StartsWith("^") || ip.EndsWith("$") ? ip : ip.Replace(".", @"\.").Replace("*", @"\d{1,3}"); + Regex ex = new Regex(nip, RegexOptions.None); + if (ex.Match(remoteIP).Success) + return true; + }; + }; + if ((ipwhitelist == null) || (ipwhitelist.Count == 0) || (!ipwhitelist.Contains(remoteIP))) + { + iplistmutex.ReleaseMutex(); + return false; + }; + } + else + { + if ((ipblacklist != null) && (ipblacklist.Count > 0) && ipblacklist.Contains(remoteIP)) + { + iplistmutex.ReleaseMutex(); + return false; + }; + if ((ipblacklist != null) && (ipblacklist.Count > 0)) + { + foreach (string ip in ipblacklist) + if ((ip.Contains("*") || ip.StartsWith("^") || ip.EndsWith("$"))) + { + string nip = ip.StartsWith("^") || ip.EndsWith("$") ? ip : ip.Replace(".", @"\.").Replace("*", @"\d{1,3}"); + Regex ex = new Regex(nip, RegexOptions.None); + if (ex.Match(remoteIP).Success) + return false; + }; + }; + }; + iplistmutex.ReleaseMutex(); + }; + return true; + } + + private bool AllowedByMacRules(TcpClient client) + { + if (macmode != Mode.NoRules) + { + string remoteMac = GetMacAddressByIP(((IPEndPoint)client.Client.RemoteEndPoint).Address.ToString().ToUpper()); + maclistmutex.WaitOne(); + if (macmode == Mode.AllowWhiteList) + { + if ((macwhitelist != null) && (macwhitelist.Count > 0)) + { + foreach (string mac in macwhitelist) + if ((mac.Contains("*") || mac.StartsWith("^") || mac.EndsWith("$"))) + { + string nmac = mac.StartsWith("^") || mac.EndsWith("$") ? mac : mac.Replace(".", @"\.").Replace("*", @"\w{2}}"); + Regex ex = new Regex(nmac, RegexOptions.None); + if (ex.Match(remoteMac).Success) + return true; + }; + }; + if ((macwhitelist == null) || (macwhitelist.Count == 0) || (!macwhitelist.Contains(remoteMac))) + { + maclistmutex.ReleaseMutex(); + return false; + }; + } + else + { + if ((macblacklist != null) && (macblacklist.Count > 0) && macblacklist.Contains(remoteMac)) + { + maclistmutex.ReleaseMutex(); + return false; + }; + if ((macblacklist != null) && (macblacklist.Count > 0)) + { + foreach (string mac in macblacklist) + if ((mac.Contains("*") || mac.StartsWith("^") || mac.EndsWith("$"))) + { + string nmac = mac.StartsWith("^") || mac.EndsWith("$") ? mac : mac.Replace(".", @"\.").Replace("*", @"\w{2}}"); + Regex ex = new Regex(nmac, RegexOptions.None); + if (ex.Match(remoteMac).Success) + return false; + }; + }; + }; + maclistmutex.ReleaseMutex(); + }; + return true; + } + + /// + /// Calls at server main listening thread not for each client + /// -- connection will be closed after return -- + /// + /// + protected virtual void GetBlockedClient(TcpClient Client) + { + // do nothing + // close after return + } + + private void MainThread() + { + _started = DateTime.Now; + isRunning = true; + while (isRunning) + { + try + { + bool allowed = false; + TcpClient client = mainListener.AcceptTcpClient(); + if (!AcceptClient(client)) + { + client.Client.Close(); + client.Close(); + continue; + }; + + allowed = AllowedByIPRules(client) && AllowedByMacRules(client); + if (!allowed) + { + try + { + GetBlockedClient(client); + client.Client.Close(); + client.Close(); + } + catch { }; + continue; + }; + + if (this.maxClients < 2) // single-threaded + { + RunClientThread(new ClientTCPSInfo(client, null)); + } + else // multi-threaded + { + while ((this.alive >= this.maxClients) && isRunning) // wait for any closed thread + System.Threading.Thread.Sleep(5); + if (isRunning) + { + Thread thr = new Thread(RunThreaded); + thr.Start(new ClientTCPSInfo(client, thr)); + }; + }; + } + catch { }; + Thread.Sleep(1); + }; + } + + private void RunThreaded(object client) + { + RunClientThread((ClientTCPSInfo)client); + } + + private void RunClientThread(ClientTCPSInfo Client) + { + this.alive++; + Client.id = this.counter++; + this.stack.WaitOne(); + this.clients.Add(Client.id, Client); + this.stack.ReleaseMutex(); + try + { + Client.client.GetStream().ReadTimeout = this.readTimeout * 1000; + GetClient(Client.client, Client.id); + } + catch (Exception ex) + { + LastError = ex; + LastErrTime = DateTime.Now; + ErrorsCounter++; + onError(Client.client, Client.id, ex); + } + finally + { + try { Client.client.GetStream().Flush(); } catch { }; + try + { + Client.client.Client.Close(); + Client.client.Close(); + } + catch { }; + }; + + this.stack.WaitOne(); + if (this.clients.ContainsKey(Client.id)) + this.clients.Remove(Client.id); + this.stack.ReleaseMutex(); + this.alive--; + } + + /// + /// Start Server + /// + public override void Start() + { + if (isRunning) throw new Exception("Server Already Running!"); + + try + { + mainListener = new TcpListener(this.ListenIP, this.ListenPort); + mainListener.Start(); + } + catch (Exception ex) + { + LastError = ex; + LastErrTime = DateTime.Now; + ErrorsCounter++; + throw ex; + }; + + mainThread = new Thread(MainThread); + mainThread.Start(); + } + + /// + /// Stop Server + /// + public override void Stop() + { + if (!isRunning) return; + + isRunning = false; + + if (this.abortOnStop) + { + this.stack.WaitOne(); + try + { + foreach (KeyValuePair kvp in this.clients) + { + try { if (kvp.Value.thread != null) kvp.Value.thread.Abort(); } + catch { }; + try { kvp.Value.client.Client.Close(); } + catch { }; + try { kvp.Value.client.Close(); } + catch { }; + }; + this.clients.Clear(); + } + catch { }; + this.stack.ReleaseMutex(); + }; + + _stopped = DateTime.Now; + + if (mainListener != null) mainListener.Stop(); + mainListener = null; + + mainThread.Join(); + mainThread = null; + } + + /// + /// Get Client, threaded + /// + /// + /// + protected override void GetClient(TcpClient Client, ulong id) + { + // loop something + // connection will be close after return + } + } + + public class ClientExample4Bytes + { + public ClientExample4Bytes() + { + System.Net.Sockets.TcpClient client = new System.Net.Sockets.TcpClient(); + client.Connect("127.0.0.1", 8011); + + // write + List buff = new List(); + buff.AddRange(System.Text.Encoding.GetEncoding(1251).GetBytes("PROTOBUF+4")); + buff.Add(0); buff.Add(0); buff.Add(0); buff.Add(0); + client.GetStream().Write(buff.ToArray(), 0, buff.Count); + client.GetStream().Flush(); + + // read + byte[] incb = new byte[14]; + int count = client.GetStream().Read(incb, 0, incb.Length); + string prefix = System.Text.Encoding.GetEncoding(1251).GetString(incb, 0, 10); + if (prefix != "PROTOBUF+4") + { + int length = System.BitConverter.ToInt32(incb, 10); + incb = new byte[length]; + client.GetStream().Read(incb, 0, incb.Length); + }; + } + } + + /// + /// Protobuf- + /// + public class Threaded4BytesTCPServer : ThreadedTCPServer + { + //[ProtoContract] + //public class Config + //{ + // [ProtoMember(1)] + // public string inputFileName = ""; + // [ProtoMember(2)] + // public string outputFileName = AppDomain.CurrentDomain.BaseDirectory.Trim('\\') + @"\SHAPES\default.dbf"; + // [ProtoMember(3)] + // public byte selector = 1; + // [ProtoMember(4)] + // public bool onlyHasName = false; + // [ProtoMember(5)] + // public Dictionary onlyWithTags = new Dictionary(); + // [ProtoMember(7)] + // public DateTime onlyMdfAfter = DateTime.MinValue; + // [ProtoMember(10)] + // public List onlyVersion = new List(); + //}; + // ProtoBuf.Serializer.Serialize(Stream, object); + // ProtoBuf.Serializer.Deserialize(new MemoryStream(data)); + + public Threaded4BytesTCPServer() : base() { } + public Threaded4BytesTCPServer(int Port) : base(Port) { } + public Threaded4BytesTCPServer(IPAddress IP, int Port) : base(IP, Port) { } + ~Threaded4BytesTCPServer() { this.Dispose(); } + + protected string _prefix = "PROTOBUF+4"; + public string MessagePrefix { get { return _prefix; } set { _prefix = value; } } + + /// + /// Get Client, threaded + /// + /// + /// + protected override void GetClient(TcpClient Client, ulong id) + { + try + { + // PROTOBUF + 0x00 0x00 0x00 0x00 // 4 bytes length of 1-st block data (BigEndian) // 0x04000000 means 4; 0x00000004 means 67108864 + + byte[] buff = new byte[this._prefix.Length + 4]; + Client.GetStream().Read(buff, 0, buff.Length); + string prefix = System.Text.Encoding.GetEncoding(1251).GetString(buff, 0, this._prefix.Length); + if (prefix != this._prefix) return; + + int length = System.BitConverter.ToInt32(buff, this._prefix.Length); + buff = new byte[length]; + Client.GetStream().Read(buff, 0, buff.Length); + GetClientData(Client, id, buff); + } + catch (Exception ex) + { + onError(Client, id, ex); + }; + } + + /// + /// Get Client with 1st block of data + /// + /// + /// + /// + protected virtual void GetClientData(TcpClient Client, ulong id, byte[] data) + { + // Write No Data To Client + + byte[] prfx = System.Text.Encoding.GetEncoding(1251).GetBytes(this._prefix); + Client.GetStream().Write(prfx, 0, prfx.Length); + byte[] buff = System.Text.Encoding.GetEncoding(1251).GetBytes("Hello " + DateTime.Now.ToString()); + Client.GetStream().Write(BitConverter.GetBytes(buff.Length), 0, 4); + Client.GetStream().Write(buff, 0, buff.Length); + Client.GetStream().Flush(); + + // connection will be close after return + } + + protected override void onError(TcpClient Client, ulong id, Exception error) + { + + } + + private static void sample() + { + SimpleServersPBAuth.Threaded4BytesTCPServer srv = new SimpleServersPBAuth.Threaded4BytesTCPServer(8011); + srv.ReadTimeout = 30; + srv.Start(); + // + System.Threading.Thread.Sleep(10000); + // + srv.Stop(); + srv.Dispose(); + } + } + + /// + /// TCP-, + /// + public class ThreadedTextTCPServer : ThreadedTCPServer + { + public ThreadedTextTCPServer() : base() { } + public ThreadedTextTCPServer(int Port) : base(Port) { } + public ThreadedTextTCPServer(IPAddress IP, int Port) : base(IP, Port) { } + ~ThreadedTextTCPServer() { this.Dispose(); } + + protected bool _OnlyHTTP = false; + public virtual bool OnlyHTTPClients { get { return _OnlyHTTP; } set { _OnlyHTTP = value; } } + protected ushort _MaxHeaderSize = 4096; + public ushort MaxClientHeaderSize { get { return _MaxHeaderSize; } set { _MaxHeaderSize = value; } } + protected uint _MaxBodySize = 65536; + public uint MaxClientBodySize { get { return _MaxBodySize; } set { _MaxBodySize = value; } } + protected Encoding _responseEnc = Encoding.GetEncoding(1251); + public Encoding ResponseEncoding { get { return _responseEnc; } set { _responseEnc = value; } } + protected Encoding _requestEnc = Encoding.GetEncoding(1251); + public Encoding RequestEncoding { get { return _requestEnc; } set { _requestEnc = value; } } + + /// + /// Get Client, threaded + /// + /// + /// + protected override void GetClient(TcpClient Client, ulong clientID) + { + Regex CR = new Regex(@"Content-Length: (\d+)", RegexOptions.IgnoreCase); + + string Request = ""; + string Header = null; + List Body = new List(); + + int bRead = -1; + int posCRLF = -1; + int receivedBytes = 0; + int contentLength = 0; + + // Get Header + //while ((Client.Available > 0) && ((bRead = Client.GetStream().ReadByte()) >= 0)) // doesn't work correct + while ((bRead = Client.GetStream().ReadByte()) >= 0) + { + receivedBytes++; + Body.Add((byte)bRead); + + // Check GET or POST + if (_OnlyHTTP && (receivedBytes == 1)) + if ((bRead != 0x47) && (bRead != 0x50)) + return; + + Request += (char)bRead; // standard symbol + if (bRead == 0x0A) posCRLF = Request.IndexOf("\r\n\r\n"); // get body start index + if (posCRLF >= 0 || Request.Length > _MaxHeaderSize) { break; }; // GET ONLY + }; + + bool valid = (posCRLF > 0); + if ((!valid) && _OnlyHTTP) return; + + // Get Body + if (valid) + { + Body.Clear(); + Header = Request; + Match mx = CR.Match(Request); + if (mx.Success) contentLength = int.Parse(mx.Groups[1].Value); + int total2read = posCRLF + 4 + contentLength; + while ((receivedBytes < total2read) && ((bRead = Client.GetStream().ReadByte()) >= 0)) + { + receivedBytes++; + Body.Add((byte)bRead); + + string rcvd = _requestEnc.GetString(new byte[] { (byte)bRead }, 0, 1); + Request += rcvd; + if (Request.Length > _MaxBodySize) { break; }; + }; + }; + + GetClientRequest(Client, clientID, Request, Header, Body.ToArray()); + } + + /// + /// Get Client with Request Text Data + /// + /// socket + /// number + /// Request + /// Header + /// Body + /// Body + protected virtual void GetClientRequest(TcpClient Client, ulong clientID, string Request, string Header, byte[] Body) + { + // + // loop something + // connection will be close after return + // + } + } + + /// + /// HTTP- + /// + public class ThreadedHttpServer : ThreadedTCPServer + { + public ThreadedHttpServer() : base(80) { Init(); } + public ThreadedHttpServer(int Port) : base(Port) { Init(); } + public ThreadedHttpServer(IPAddress IP, int Port) : base(IP, Port) { Init(); } + ~ThreadedHttpServer() { this.Dispose(); } + + protected void Init() + { + _headers.Add("Server-Name", _serverName); + //_headers.Add("Connection", "close"); + } + + /// + /// Skip Files Extentions to Browse and download + /// + public string[] AllowNotFileExt = new string[] { ".exe", ".dll", ".cmd", ".bat", ".lib", ".crypt", }; + + /// + /// Server Name + /// + public string ServerName + { + get { return _serverName; } + set + { + _serverName = value; + _headers_mutex.WaitOne(); + if (_headers.ContainsKey("Server-Name")) + _headers["Server-Name"] = _serverName; + else + _headers.Add("Server-Name", _serverName); + _headers_mutex.ReleaseMutex(); + } + } + protected string _serverName = "SimpleServersPBAuth Basic HttpServer v0.2B"; + + /// + /// Allow to connect only HTTP clients + /// + public virtual bool OnlyHTTPClients { get { return _OnlyHTTP; } set { _OnlyHTTP = value; } } + protected bool _OnlyHTTP = true; + + /// + /// Max Http Header Client Size + /// + public uint MaxClientHeaderSize { get { return _MaxHeaderSize; } set { _MaxHeaderSize = value; } } + protected uint _MaxHeaderSize = 4096; + + /// + /// Max Http Body Client Size + /// + public uint MaxClientBodySize { get { return _MaxBodySize; } set { _MaxBodySize = value; } } + protected uint _MaxBodySize = 65536; + + /// + /// Max File Size to Download + /// + public long AllowBrowseDownloadMaxSize { get { return _MaxFileDownloadSize; } set { _MaxFileDownloadSize = value; } } + protected long _MaxFileDownloadSize = 1024 * 1024 * 40; // 40 MB + + /// + /// Default Server Response Encoding + /// + public Encoding ResponseEncoding { get { return _responseEnc; } set { _responseEnc = value; } } + protected Encoding _responseEnc = Encoding.GetEncoding(1251); + + /// + /// Default Client Request Encoding + /// + public Encoding RequestEncoding { get { return _requestEnc; } set { _requestEnc = value; } } + protected Encoding _requestEnc = Encoding.GetEncoding(1251); + + /// + /// Send Error to Denied IP Clients + /// + public bool ListenIPDeniedSendError { get { return _sendlockedError; } set { _sendlockedError = value; } } + protected bool _sendlockedError = false; + + /// + /// Error Code for Denied IP Clients + /// + public int ListenIPDeniedErrorCode { get { return _sendlockedErrCode; } set { _sendlockedErrCode = value; } } + protected int _sendlockedErrCode = 423; // Locked + + /// + /// Server Response Main Headers + /// + public Dictionary Headers + { + get + { + _headers_mutex.WaitOne(); + Dictionary res = new Dictionary(); + foreach (KeyValuePair kvp in _headers) + res.Add(kvp.Key, kvp.Value); + _headers_mutex.ReleaseMutex(); + return res; + } + set + { + _headers_mutex.WaitOne(); + _headers.Clear(); + foreach (KeyValuePair kvp in value) + _headers.Add(kvp.Key, kvp.Value); + if (_headers.ContainsKey("Server-Name")) + _headers["Server-Name"] = _serverName; + else + _headers.Add("Server-Name", _serverName); + _headers_mutex.ReleaseMutex(); + } + } + protected Dictionary _headers = new Dictionary(); + protected Mutex _headers_mutex = new Mutex(); + + /// + /// Home Directory For File Listing + /// + public string HomeDirectory { get { return _baseDir; } set { _baseDir = value; } } + protected string _baseDir = null; + + /// + /// Allow File Download + /// + public bool AllowBrowseDownloads { get { return _allowGetFiles; } set { _allowGetFiles = value; } } + protected bool _allowGetFiles = false; + + /// + /// Allow Browse Directory for Files + /// + public bool AllowBrowseFiles { get { return _allowGetDirs; } set { if (value) _allowGetFiles = true; _allowGetDirs = value; } } + protected bool _allowGetDirs = false; + + /// + /// Allow Browse Directory for Big Files (over AllowBrowseDownloadMaxSize) + /// + public bool AllowBrowseBigFiles { get { return _allowGetDirs; } set { if (value) _allowGetFiles = true; _allowGetDirs = value; } } + protected bool _allowListBigFiles = true; + + /// + /// Allow Browse Directory for Directories + /// + public bool AllowBrowseDirectories { get { return _allowListDirs; } set { if (value) _allowGetFiles = true; _allowListDirs = value; } } + protected bool _allowListDirs = false; + + /// + /// User:password for Authorizated users + /// + public Dictionary AuthentificationCredintals = new Dictionary(); + /// + /// Server Requires Authorization + /// + public bool AuthentificationRequired { get { return _authRequired; } set { _authRequired = value; } } + private bool _authRequired = false; + + /// + /// Get Client, threaded + /// + /// + /// + protected override void GetClient(TcpClient Client, ulong clientID) + { + Regex CR = new Regex(@"Content-Length: (\d+)", RegexOptions.IgnoreCase); + + string Request = ""; + string Header = null; + List Body = new List(); + + int bRead = -1; + int posCRLF = -1; + int receivedBytes = 0; + int contentLength = 0; + + try + { + // Get Header + //while ((Client.Available > 0) && ((bRead = Client.GetStream().ReadByte()) >= 0)) // doesn't work correct + while ((bRead = Client.GetStream().ReadByte()) >= 0) + { + receivedBytes++; + Body.Add((byte)bRead); + + // Check GET or POST + if (_OnlyHTTP && (receivedBytes == 1)) + if ((bRead != 0x47) && (bRead != 0x50)) + { + onBadClient(Client, clientID, Body.ToArray()); + return; + }; + + Request += (char)bRead; // standard symbol + if (bRead == 0x0A) posCRLF = Request.IndexOf("\r\n\r\n"); // get body start index + if (posCRLF >= 0 || Request.Length > _MaxHeaderSize) { break; }; // GET ONLY + }; + + if (Request.Length > _MaxHeaderSize) + { + // Header too long + HttpClientSendError(Client, 414, "414 Header Too Long"); + return; + }; + + bool valid = (posCRLF > 0); + if ((!valid) && _OnlyHTTP) + { + onBadClient(Client, clientID, Body.ToArray()); + return; + }; + + if (_authRequired && (AuthentificationCredintals.Count > 0)) + { + bool accept = false; + string sa = "Authorization:"; + if (Request.IndexOf(sa) > 0) + { + int iofcl = Request.IndexOf(sa); + sa = Request.Substring(iofcl + sa.Length, Request.IndexOf("\r", iofcl + sa.Length) - iofcl - sa.Length).Trim(); + if (sa.StartsWith("Basic")) + { + sa = Base64Decode(sa.Substring(6)); + string[] up = sa.Split(new char[] { ':' }, 2); + if (AuthentificationCredintals.ContainsKey(up[0]) && AuthentificationCredintals[up[0]] == up[1]) + accept = true; + }; + }; + if (!accept) + { + Dictionary dh = new Dictionary(); + dh.Add("WWW-Authenticate", "Basic realm=\"Authentification required\""); + HttpClientSendError(Client, 401, dh); // 401 Unauthorized + return; + }; + }; + + // Get Body + if (valid) + { + Body.Clear(); + Header = Request; + Match mx = CR.Match(Request); + if (mx.Success) contentLength = int.Parse(mx.Groups[1].Value); + int total2read = posCRLF + 4 + contentLength; + while ((receivedBytes < total2read) && ((bRead = Client.GetStream().ReadByte()) >= 0)) + { + receivedBytes++; + Body.Add((byte)bRead); + + string rcvd = _requestEnc.GetString(new byte[] { (byte)bRead }, 0, 1); + Request += rcvd; + if (Request.Length > _MaxBodySize) + { + // Body too long + HttpClientSendError(Client, 413, "413 Payload Too Large"); + return; + }; + }; + }; + + GetClientRequest(Client, clientID, Request, Header, Body.ToArray()); + } + catch (Exception ex) + { + LastError = ex; + LastErrTime = DateTime.Now; + ErrorsCounter++; + onError(Client, clientID, ex); + }; + } + + /// + /// Send Response with Error Code To Client + /// + /// + /// Status Code + /// Response Headers + protected virtual void HttpClientSendError(TcpClient Client, int Code, Dictionary dopHeaders) + { + string CodeStr = Code.ToString() + " " + ((HttpStatusCode)Code).ToString(); + string body = "

" + CodeStr + "

"; + HttpClientSendData(Client, _responseEnc.GetBytes(body), dopHeaders, Code, "text/html"); + } + /// + /// Send Response with Error Code To Client + /// + /// + /// Status Code + protected virtual void HttpClientSendError(TcpClient Client, int Code) + { + HttpClientSendError(Client, Code, (Dictionary)null); + } + /// + /// Send Response with Error Code To Client + /// + /// + /// Status Code + /// Body Text + protected virtual void HttpClientSendError(TcpClient Client, int Code, string Text) + { + HttpClientSendData(Client, _responseEnc.GetBytes(Text), null, Code, "text/html"); + } + /// + /// Send Response Text Status 200 To Client + /// + /// + /// Body Text + /// Response Headers + protected virtual void HttpClientSendText(TcpClient Client, string Text, IDictionary dopHeaders) + { + string body = "" + Text + ""; + HttpClientSendData(Client, _responseEnc.GetBytes(body), dopHeaders, 200, "text/html"); + } + /// + /// Send Response Text Status 200 To Client + /// + /// + /// Body Text + protected virtual void HttpClientSendText(TcpClient Client, string Text) + { + HttpClientSendText(Client, Text, null); + } + + /// + /// Send Response Data Status 200 To Client + /// + /// + /// + protected virtual void HttpClientSendData(TcpClient Client, byte[] body) + { + HttpClientSendData(Client, body, null, 200, "text/html"); + } + /// + /// Send Response Data Status 200 To Client + /// + /// + /// + /// Response Headers + protected virtual void HttpClientSendData(TcpClient Client, byte[] body, IDictionary dopHeaders) + { + HttpClientSendData(Client, body, dopHeaders, 200, "text/html"); + } + /// + /// Send Response Data To Client + /// + /// + /// + /// Response Headers + /// Status Code + protected virtual void HttpClientSendData(TcpClient Client, byte[] body, IDictionary dopHeaders, int ResponseCode) + { + HttpClientSendData(Client, body, dopHeaders, ResponseCode, "text/html"); + } + /// + /// Send Response Data To Client + /// + /// + /// + /// Response Headers + /// Content Type + protected virtual void HttpClientSendData(TcpClient Client, byte[] body, IDictionary dopHeaders, string ContentType) + { + HttpClientSendData(Client, body, dopHeaders, 200, ContentType); + } + /// + /// Send Response Data To Client + /// + /// + /// + /// Response Headers + /// Status Code + /// Content Type + protected virtual void HttpClientSendData(TcpClient Client, byte[] body, IDictionary dopHeaders, int ResponseCode, string ContentType) + { + string header = "HTTP/1.1 " + ResponseCode.ToString() + "\r\n"; + + string val = null; + if ((val = DictGetKeyIgnoreCase(dopHeaders, "Status")) != null) header = "HTTP/1.1 " + val + "\r\n"; + + // Main Headers + this._headers_mutex.WaitOne(); + foreach (KeyValuePair kvp in this._headers) + header += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + this._headers_mutex.ReleaseMutex(); + + // Dop Headers + if (dopHeaders != null) + foreach (KeyValuePair kvp in dopHeaders) + header += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + + if (!DictHasKeyIgnoreCase(dopHeaders, "Content-type")) + header += "Content-type: " + ContentType + "\r\n"; + if (!DictHasKeyIgnoreCase(dopHeaders, "Content-Length")) + header += "Content-Length: " + body.Length.ToString() + "\r\n"; + header += "\r\n"; + + List response = new List(); + response.AddRange(Encoding.GetEncoding(1251).GetBytes(header)); + response.AddRange(body); + + Client.GetStream().Write(response.ToArray(), 0, response.Count); + Client.GetStream().Flush(); + //Client.Client.Close(); + //Client.Close(); + } + /// + /// Send File To Client + /// + /// + /// File Full Path + /// Response Headers + /// Status Code + /// Content Type + protected virtual void HttpClientSendFile(TcpClient Client, string fileName, Dictionary dopHeaders, int ResponseCode, string ContentType) + { + FileInfo fi = new FileInfo(fileName); + + string header = "HTTP/1.1 " + ResponseCode.ToString() + "\r\n"; + + // Main Headers + this._headers_mutex.WaitOne(); + foreach (KeyValuePair kvp in this._headers) + header += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + this._headers_mutex.ReleaseMutex(); + + // Dop Headers + if (dopHeaders != null) + foreach (KeyValuePair kvp in dopHeaders) + header += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + + if (String.IsNullOrEmpty(ContentType)) + ContentType = GetMemeType(fi.Extension.ToLower()); + if (!DictHasKeyIgnoreCase(dopHeaders, "Content-type")) + header += "Content-type: " + ContentType + "\r\n"; + if (!DictHasKeyIgnoreCase(dopHeaders, "Content-Length")) + header += "Content-Length: " + fi.Length.ToString() + "\r\n"; + header += "\r\n"; + + List response = new List(); + response.AddRange(Encoding.GetEncoding(1251).GetBytes(header)); + Client.GetStream().Write(response.ToArray(), 0, response.Count); + + // copy + byte[] buff = new byte[65536]; + int bRead = 0; + FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read); + while (fs.Position < fs.Length) + { + bRead = fs.Read(buff, 0, buff.Length); + Client.GetStream().Write(buff, 0, bRead); + }; + fs.Close(); + // + + Client.GetStream().Flush(); + //Client.Client.Close(); + //Client.Close(); + } + + /// + /// Get HTTP Client Request, threaded + /// + /// + /// + /// + /// + /// + protected virtual void GetClientRequest(TcpClient Client, ulong clientID, string Request, string Header, byte[] Body) + { + IDictionary clHeaders = GetClientHeaders(Header); + string page, host, inline, query; + IDictionary parameters; + ClientRequest cl = ClientRequest.FromServer(this); + + try + { + query = GetClientQuery(Header, out host, out page, out inline, out parameters); + + cl.Client = Client; + cl.clientID = clientID; + cl.OriginRequest = Request; + cl.OriginHeader = Header; + cl.BodyData = Body; + cl.Query = query; + cl.Page = page; + cl.Host = host; + cl.QueryParams = parameters; + cl.QueryInline = inline; + cl.Headers = clHeaders; + } + catch (Exception ex) + { + + }; + + GetClientRequest(cl); + // connection will be close after return + } + /// + /// Get HTTP Client Request, threaded + /// + /// + protected virtual void GetClientRequest(ClientRequest Request) + { + HttpClientSendError(Request.Client, 501); + // connection will be close after return + } + /// + /// Call on error in GetClient & GetClientRequest + /// + /// + /// + /// + protected override void onError(TcpClient Client, ulong id, Exception error) + { + // no base.onError - no throw exception + } + /// + /// Call on Bad Client (Invalid HTTP Request) + /// + /// + /// + /// + protected virtual void onBadClient(TcpClient Client, ulong id, byte[] Request) + { + // do nothing + } + + /// + /// Pass File or Browse Folder(s) to HTTP Client by Request + /// + /// + protected virtual void PassFileToClientByRequest(ClientRequest Request) + { + PassFileToClientByRequest(Request, _baseDir, null); + } + /// + /// Pass File or Browse Folder(s) to HTTP Client by Request + /// + /// + /// Home Directory with files to Browse + protected virtual void PassFileToClientByRequest(ClientRequest Request, string HomeDirectory) + { + PassFileToClientByRequest(Request, HomeDirectory, null); + } + /// + /// Pass File or Browse Folder(s) to HTTP Client by Request + /// + /// + /// Home Directory with files to Browse + /// Sub Path to Extract from URL Path + protected virtual void PassFileToClientByRequest(ClientRequest Request, string HomeDirectory, string subPath) + { + if (String.IsNullOrEmpty(HomeDirectory)) { HttpClientSendError(Request.Client, 403); return; }; + if (!_allowGetFiles) { HttpClientSendError(Request.Client, 403); return; }; + if (String.IsNullOrEmpty(Request.Query)) { HttpClientSendError(Request.Client, 400); return; }; + if (String.IsNullOrEmpty(Request.Page)) { HttpClientSendError(Request.Client, 403); return; }; + if ((Request.QueryParams != null) && (Request.QueryParams.Count > 0)) { HttpClientSendError(Request.Client, 400); return; }; + + string path = Request.Page; + if (!String.IsNullOrEmpty(subPath)) + { + int i = path.IndexOf(subPath); + if (i >= 0) path = path.Remove(i, subPath.Length); + }; + path = path.Replace("/", @"\"); + if (path.IndexOf("/./") >= 0) { HttpClientSendError(Request.Client, 400); return; }; + if (path.IndexOf("/../") >= 0) { HttpClientSendError(Request.Client, 400); return; }; + if (path.IndexOf("/.../") >= 0) { HttpClientSendError(Request.Client, 400); return; }; + path = HomeDirectory + @"\" + path; + while (path.IndexOf(@"\\") > 0) path = path.Replace(@"\\", @"\"); + string fName = System.IO.Path.GetFileName(path); + string dName = System.IO.Path.GetDirectoryName(path); + if ((String.IsNullOrEmpty(dName)) && (String.IsNullOrEmpty(fName)) && (path.EndsWith(@":\")) && (Path.IsPathRooted(path))) dName = path; + if (!String.IsNullOrEmpty(fName)) + { + if (!File.Exists(path)) + { + HttpClientSendError(Request.Client, 404); + return; + } + else + { + List disallowExt = new List(AllowNotFileExt); + FileInfo fi = new FileInfo(path); + string fExt = fi.Extension.ToLower(); + if (disallowExt.Contains(fExt)) + { + HttpClientSendError(Request.Client, 403); + return; + } + else + { + if (fi.Length > _MaxFileDownloadSize) + HttpClientSendError(Request.Client, 509, String.Format("509 File is too big - {0}, limit - {1}", ToFileSize(fi.Length), ToFileSize(_MaxFileDownloadSize))); + else + HttpClientSendFile(Request.Client, path, null, 200, null); + return; + }; + }; + } + else if (!String.IsNullOrEmpty(dName)) + { + if (!Directory.Exists(path)) + { + HttpClientSendError(Request.Client, 404); + return; + } + else + { + // load default file + { + List files = new List(Directory.GetFiles(path, "index.*", SearchOption.TopDirectoryOnly)); + foreach (string file in files) + { + string fExt = Path.GetExtension(file); + if (fExt == ".html") { HttpClientSendFile(Request.Client, file, null, 200, null); return; }; + if (fExt == ".dhtml") { HttpClientSendFile(Request.Client, file, null, 200, null); return; }; + if (fExt == ".htmlx") { HttpClientSendFile(Request.Client, file, null, 200, null); return; }; + if (fExt == ".xhtml") { HttpClientSendFile(Request.Client, file, null, 200, null); return; }; + if (fExt == ".txt") { HttpClientSendFile(Request.Client, file, null, 200, null); return; }; + }; + }; + if (!_allowGetDirs) + { + HttpClientSendError(Request.Client, 403); + return; + } + else + { + string html = ""; + if (_allowListDirs) + { + html += String.Format(" {0}
\n\r", ".."); + string[] dirs = Directory.GetDirectories(path); + if (dirs != null) Array.Sort(dirs); + foreach (string dir in dirs) + { + DirectoryInfo di = new DirectoryInfo(dir); + if ((di.Attributes & FileAttributes.Hidden) > 0) continue; + string sPath = dir.Substring(dir.LastIndexOf(@"\") + 1); + html += String.Format("{0}
\n\r", sPath, UrlEscape(sPath)); + }; + }; + { + List disallowExt = new List(AllowNotFileExt); + string[] files = Directory.GetFiles(path, "*", SearchOption.TopDirectoryOnly); + if (files != null) Array.Sort(files); + foreach (string file in files) + { + FileInfo fi = new FileInfo(file); + if (disallowExt.Contains(fi.Extension.ToLower())) continue; + if ((fi.Attributes & FileAttributes.Hidden) > 0) continue; + if ((!_allowListBigFiles) && (fi.Length > _MaxFileDownloadSize)) continue; + string sPath = Path.GetFileName(file); + html += String.Format("{0} - {2}, MDF: {3}
\n\r", sPath, UrlEscape(sPath), ToFileSize(fi.Length), fi.LastWriteTime); + }; + }; + html += ""; + HttpClientSendText(Request.Client, html); + return; + }; + }; + }; + HttpClientSendError(Request.Client, 400); + } + + /// + /// Call CGI-BIN file and Send Response to HTTP Client + /// + /// + /// CGI-BIN File Full Path + /// Command Line Arguments + protected virtual void PassCGIBinResultToClientByRequest(ClientRequest Request, string exeFile, string cmdLineArgs) + { + string pVal = null; + Dictionary parameters = new Dictionary(); + if ((pVal = DictGetKeyIgnoreCase(Request.Headers, "content-type")) != null) parameters.Add("CONTENT_TYPE", pVal); + if ((pVal = DictGetKeyIgnoreCase(Request.Headers, "content-length")) != null) + parameters.Add("CONTENT_LENGTH", pVal); + else + parameters.Add("CONTENT_LENGTH", Request.BodyData == null ? "0" : Request.BodyData.Length.ToString()); + parameters.Add("SERVER_PORT", ServerPort.ToString()); + parameters.Add("PATH_INFO", Request.Page); + parameters.Add("REQUEST_URI", Request.Query); + if (!String.IsNullOrEmpty(Request.QueryInline)) parameters.Add("QUERY_STRING", Request.QueryInline); + parameters.Add("REMOTE_HOST", Request.RemoteIP); + parameters.Add("REMOTE_ADDR", Request.RemoteIP); + if (!String.IsNullOrEmpty(Request.Authorization)) parameters.Add("AUTH_TYPE", "Basic"); + parameters.Add("REMOTE_USER", Request.User); + if ((pVal = DictGetKeyIgnoreCase(Request.Headers, "accept")) != null) parameters.Add("HTTP_ACCEPT", pVal); + parameters.Add("HTTP_USER_AGENT", Request.UserAgent); + parameters.Add("HTTP_REFERER", Request.Referer); + if ((pVal = DictGetKeyIgnoreCase(Request.Headers, "cookie")) != null) parameters.Add("HTTP_COOKIE", Request.User); + parameters.Add("SERVER_NAME", _serverName); + + CGIBINCaller.Response resp = CGIBINCaller.Call(exeFile, Request.BodyData, parameters, cmdLineArgs); + if (resp == null) + HttpClientSendError(Request.Client, 523, "523 Origin Is Unreachable"); + else + HttpClientSendData(Request.Client, resp.Content, String.IsNullOrEmpty(resp.Header) ? null : GetClientHeaders(resp.Header)); + } + + /// + /// Calls on Blocked by IP Client + /// + /// + protected override void GetBlockedClient(TcpClient Client) + { + if (_sendlockedError) + { + if ((_sendlockedErrCode == 0) || ((_sendlockedErrCode == 423))) + HttpClientSendError(Client, 423, "423 Locked"); + else + HttpClientSendError(Client, _sendlockedErrCode); + }; + } + + /// + /// Initialize Web Socket Connection + /// + /// + /// true if ok + protected virtual bool HttpClientWebSocketInit(ClientRequest clientRequest, bool sendErrorIfFail) + { + try + { + string swk = Regex.Match(clientRequest.OriginRequest, "Sec-WebSocket-Key: (.*)").Groups[1].Value.Trim(); + if(string.IsNullOrEmpty(swk)) + { + if(sendErrorIfFail) + HttpClientSendError(clientRequest.Client, 417, "417 Expectation Failed"); + return false; + }; + + string swka = swk + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"; + byte[] swkaSha1 = System.Security.Cryptography.SHA1.Create().ComputeHash(Encoding.UTF8.GetBytes(swka)); + string swkaSha1Base64 = Convert.ToBase64String(swkaSha1); + + byte[] response = Encoding.UTF8.GetBytes( + "HTTP/1.1 101 Switching Protocols\r\n" + + "Connection: Upgrade\r\n" + + "Upgrade: websocket\r\n" + + "Sec-WebSocket-Accept: " + swkaSha1Base64 + "\r\n\r\n"); + clientRequest.Client.GetStream().Write(response, 0, response.Length); + clientRequest.Client.GetStream().Flush(); + } + catch + { + if (sendErrorIfFail) + HttpClientSendError(clientRequest.Client, 417, "417 Expectation Failed"); + return false; + }; + + GetClientWebSocket(clientRequest); + return true; + } + + /// + /// Get WebSocket Connection + /// + /// + protected virtual void GetClientWebSocket(ClientRequest clientRequest) + { + try { OnWebSocketClientConnected(clientRequest); } + catch { }; + try { if (!clientRequest.Client.Connected) return; } + catch { return; }; + + int rxCount = 0; + int rxAvailable = 0; + byte[] rxBuffer = new byte[65536]; + List rx8Buffer = new List(); + bool loop = true; + int rCounter = 0; + while (loop) + { + try { rxAvailable = clientRequest.Client.Available; } + catch { break; }; + + // Read Incoming Data + while (rxAvailable > 0) + { + try { rxAvailable -= (rxCount = clientRequest.Client.GetStream().Read(rxBuffer, 0, rxBuffer.Length > rxAvailable ? rxAvailable : rxBuffer.Length)); } + catch { break; }; + if (rxCount > 0) + { + byte[] b2a = new byte[rxCount]; + Array.Copy(rxBuffer, b2a, rxCount); + rx8Buffer.AddRange(b2a); + }; + }; + + if (rx8Buffer.Count > 0) + { + OnWebSocketClientData(clientRequest, rx8Buffer.ToArray()); + rx8Buffer.Clear(); + rCounter = 0; + }; + + if (!isRunning) loop = false; + if (rCounter >= 200) // 10s + { + try + { + if (!IsConnected(clientRequest.Client)) loop = false; + rCounter = 0; + } + catch { loop = false; }; + }; + System.Threading.Thread.Sleep(50); + rCounter++; + }; + // loop // + + try { OnWebSocketClientDisconnected(clientRequest); } + catch { }; + } + + /// + /// On WebSocket Client Connected + /// -- close connection will stop thread -- + /// + /// + protected virtual void OnWebSocketClientConnected(ClientRequest clientRequest) + { + //clientRequest.Client.Close(); + } + + /// + /// On WebSocket Client Disconnected + /// + /// + protected virtual void OnWebSocketClientDisconnected(ClientRequest clientRequest) + { + + } + + /// + /// On WebSocket Client Data Received + /// -- close connection will stop thread -- + /// + /// + /// + protected virtual void OnWebSocketClientData(ClientRequest clientRequest, byte[] data) + { + //clientRequest.Client.Close(); + } + + // https://learn.javascript.ru/websockets + // http://tools.ietf.org/html/rfc6455 + public static string GetStringFromWebSocketFrame(byte[] buffer, int length) + { + if ((buffer == null) || (buffer.Length < 2)) return ""; // throw new Exception("The buffer length couldn't be less than 2 bytes"); + bool FIN = (buffer[0] & 0x80) == 0x80; // last packet? + int OPCODE = buffer[0] & 0x0F; // packet type: 0 continue, 1 - Text Frame, 2 - Binary frame, 8 - Close, 9 - Ping, 10 - Pong + bool MASKED = (buffer[1] & 0x80) == 0x80; // has mask? + int dataLength = buffer[1] & 0x7F; // data length + + if (OPCODE != 1) return ""; // Not Text Frame; + + int nextIndex = 0; + if (dataLength <= 125) // length here + { + nextIndex = 2; // [][] (M M M M) byte (no addit bytes length) 2/6 + } + else if (dataLength == 126) // length next 2 bytes + { + if (buffer.Length < 4) return ""; // throw new Exception("The buffer length couldn't be less than 4 bytes"); + dataLength = (int)BitConverter.ToUInt16(new byte[] { buffer[3], buffer[2] }, 0); + nextIndex = 4; // [][] X X (M M M M) byte (2 addit bytes length) 4/8 + } + else if (dataLength == 127) // length next 8 bytes + { + if (buffer.Length < 10) return ""; // throw new Exception("The buffer length couldn't be less than 10 bytes"); + dataLength = (int)BitConverter.ToUInt64(new byte[] { buffer[9], buffer[8], buffer[7], buffer[6], buffer[5], buffer[4], buffer[3], buffer[2] }, 0); + nextIndex = 10;// [][] X X X X X X X X (M M M M) byte (8 addit bytes length) 10/14 + }; + + int dataFrom = MASKED ? nextIndex + 4 : nextIndex; + if ((dataFrom + dataLength) > length) return ""; //throw new Exception("The buffer length is smaller than the data length"); + if (MASKED) + { + byte[] mask = new byte[] { buffer[nextIndex], buffer[nextIndex + 1], buffer[nextIndex + 2], buffer[nextIndex + 3] }; + int byteNum = 0; + int dataTill = dataFrom + dataLength; + for (int i = dataFrom; i < dataTill; i++) + buffer[i] = (byte)(buffer[i] ^ mask[byteNum++ % 4]); + }; + + try + { + string res = Encoding.UTF8.GetString(buffer, dataFrom, dataLength); + return res; + } + catch (Exception ex) + { + return ""; + }; + } + + // https://learn.javascript.ru/websockets + // http://tools.ietf.org/html/rfc6455 + public static byte[] GetBytesFromWebSocketFrame(byte[] buffer, int length) + { + if ((buffer == null) || (buffer.Length < 2)) return null; // throw new Exception("The buffer length couldn't be less than 2 bytes"); + bool FIN = (buffer[0] & 0x80) == 0x80; // last packet? + int OPCODE = buffer[0] & 0x0F; // packet type: 0 continue, 1 - Text Frame, 2 - Binary frame, 8 - Close, 9 - Ping, 10 - Pong + bool MASKED = (buffer[1] & 0x80) == 0x80; // has mask? + int dataLength = buffer[1] & 0x7F; // data length + + if (OPCODE != 1) return null; // Not Text Frame; + + int nextIndex = 0; + if (dataLength <= 125) // length here + { + nextIndex = 2; // [][] (M M M M) byte (no addit bytes length) 2/6 + } + else if (dataLength == 126) // length next 2 bytes + { + if (buffer.Length < 4) return null; // throw new Exception("The buffer length couldn't be less than 4 bytes"); + dataLength = (int)BitConverter.ToUInt16(new byte[] { buffer[3], buffer[2] }, 0); + nextIndex = 4; // [][] X X (M M M M) byte (2 addit bytes length) 4/8 + } + else if (dataLength == 127) // length next 8 bytes + { + if (buffer.Length < 10) return null; // throw new Exception("The buffer length couldn't be less than 10 bytes"); + dataLength = (int)BitConverter.ToUInt64(new byte[] { buffer[9], buffer[8], buffer[7], buffer[6], buffer[5], buffer[4], buffer[3], buffer[2] }, 0); + nextIndex = 10;// [][] X X X X X X X X (M M M M) byte (8 addit bytes length) 10/14 + }; + + int dataFrom = MASKED ? nextIndex + 4 : nextIndex; + if ((dataFrom + dataLength) > length) return null; //throw new Exception("The buffer length is smaller than the data length"); + if (MASKED) + { + byte[] mask = new byte[] { buffer[nextIndex], buffer[nextIndex + 1], buffer[nextIndex + 2], buffer[nextIndex + 3] }; + int byteNum = 0; + int dataTill = dataFrom + dataLength; + for (int i = dataFrom; i < dataTill; i++) + buffer[i] = (byte)(buffer[i] ^ mask[byteNum++ % 4]); + }; + + try + { + byte[] res = new byte[dataLength]; + Array.Copy(buffer,dataFrom,res,0,dataLength); + return res; + } + catch (Exception ex) + { + return null; + }; + } + + // https://learn.javascript.ru/websockets + // http://tools.ietf.org/html/rfc6455 + public static byte[] GetWebSocketFrameFromString(string Message) + { + if (String.IsNullOrEmpty(Message)) return null; + + Random rnd = new Random(); + byte[] BODY = Encoding.UTF8.GetBytes(Message); + byte[] MASK = new byte[0]; // no mask + // byte[] MASK = new byte[4] { (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255) }; // new byte[0] + int OPCODE = 1; // 1 - Text, 2 - Binary + byte[] FRAME = null; + + int nextIndex = 0; + if (BODY.Length < 126) + { + nextIndex = 2; + FRAME = new byte[2 + MASK.Length + BODY.Length]; + FRAME[1] = (byte)((MASK.Length == 4 ? 0x80 : 0) + BODY.Length); + } + else if (BODY.Length <= short.MaxValue) + { + nextIndex = 4; + FRAME = new byte[4 + MASK.Length + BODY.Length]; + FRAME[1] = (byte)((MASK.Length == 4 ? 0x80 : 0) + 126); + FRAME[2] = (byte)((BODY.Length >> 8) & 255); + FRAME[3] = (byte)(BODY.Length & 255); + } + else + { + nextIndex = 10; + FRAME = new byte[10 + MASK.Length + BODY.Length]; + FRAME[1] = (byte)((MASK.Length == 4 ? 0x80 : 0) + 127); + ulong blen = (ulong)BODY.Length; + FRAME[2] = (byte)((blen >> 56) & 255); + FRAME[3] = (byte)((blen >> 48) & 255); + FRAME[4] = (byte)((blen >> 40) & 255); + FRAME[5] = (byte)((blen >> 32) & 255); + FRAME[6] = (byte)((blen >> 24) & 255); + FRAME[7] = (byte)((blen >> 16) & 255); + FRAME[8] = (byte)((blen >> 08) & 255); + FRAME[9] = (byte)(blen & 255); + }; + FRAME[0] = (byte)(0x80 + OPCODE); // FIN + OPCODE + if (MASK.Length == 4) + { + for (int mi = 0; mi < MASK.Length; mi++) + FRAME[nextIndex + mi] = MASK[mi]; + nextIndex += MASK.Length; + }; + for (int bi = 0; bi < BODY.Length; bi++) + FRAME[nextIndex + bi] = MASK.Length == 4 ? (byte)(BODY[bi] ^ MASK[bi % 4]) : BODY[bi]; + + return FRAME; + } + + // https://learn.javascript.ru/websockets + // http://tools.ietf.org/html/rfc6455 + public static byte[] GetWebSocketFrameFromBytes(byte[] BODY) + { + if ((BODY == null) || (BODY.Length == 0)) return null; + + Random rnd = new Random(); + byte[] MASK = new byte[0]; // no mask + // byte[] MASK = new byte[4] { (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255), (byte)rnd.Next(0, 255) }; // new byte[0] + int OPCODE = 1; // 1 - Text, 2 - Binary + byte[] FRAME = null; + + int nextIndex = 0; + if (BODY.Length < 126) + { + nextIndex = 2; + FRAME = new byte[2 + MASK.Length + BODY.Length]; + FRAME[1] = (byte)((MASK.Length == 4 ? 0x80 : 0) + BODY.Length); + } + else if (BODY.Length <= short.MaxValue) + { + nextIndex = 4; + FRAME = new byte[4 + MASK.Length + BODY.Length]; + FRAME[1] = (byte)((MASK.Length == 4 ? 0x80 : 0) + 126); + FRAME[2] = (byte)((BODY.Length >> 8) & 255); + FRAME[3] = (byte)(BODY.Length & 255); + } + else + { + nextIndex = 10; + FRAME = new byte[10 + MASK.Length + BODY.Length]; + FRAME[1] = (byte)((MASK.Length == 4 ? 0x80 : 0) + 127); + ulong blen = (ulong)BODY.Length; + FRAME[2] = (byte)((blen >> 56) & 255); + FRAME[3] = (byte)((blen >> 48) & 255); + FRAME[4] = (byte)((blen >> 40) & 255); + FRAME[5] = (byte)((blen >> 32) & 255); + FRAME[6] = (byte)((blen >> 24) & 255); + FRAME[7] = (byte)((blen >> 16) & 255); + FRAME[8] = (byte)((blen >> 08) & 255); + FRAME[9] = (byte)(blen & 255); + }; + FRAME[0] = (byte)(0x80 + OPCODE); // FIN + OPCODE + if (MASK.Length == 4) + { + for (int mi = 0; mi < MASK.Length; mi++) + FRAME[nextIndex + mi] = MASK[mi]; + nextIndex += MASK.Length; + }; + for (int bi = 0; bi < BODY.Length; bi++) + FRAME[nextIndex + bi] = MASK.Length == 4 ? (byte)(BODY[bi] ^ MASK[bi % 4]) : BODY[bi]; + + return FRAME; + } + + public class ClientRequest + { + private ThreadedHttpServer server; + + /// + /// Client + /// + public TcpClient Client; + /// + /// CLient ID + /// + public ulong clientID; + /// + /// Original HTTP Request Client Request + /// + public string OriginRequest; + /// + /// Original Http Request Client Header + /// + public string OriginHeader; + /// + /// Http Client Request Body Data + /// + public byte[] BodyData; + /// + /// Http Client Request Full Query + /// + public string Query; + /// + /// Http Client Request Query Path/Page + /// + public string Page; + /// + /// Http Client Request Host + /// + public string Host; + /// + /// Http Client Request Query/Get Parameters + /// + public string QueryInline; + /// + /// Http Client Request Headers + /// + public IDictionary Headers; + /// + /// Http Client Request Query/Get Parameters + /// + public IDictionary QueryParams; + + internal ClientRequest() { } + internal static ClientRequest FromServer(ThreadedHttpServer server) + { + ClientRequest res = new ClientRequest(); + res.server = server; + return res; + } + + /// + /// Http Client Request Accept Header + /// + public string Accept { get { return DictGetKeyIgnoreCase(Headers, "Accept"); } } + /// + /// Http Client Request Accept-Language Header + /// + public string AcceptLanguage { get { return DictGetKeyIgnoreCase(Headers, "Accept-Language"); } } + /// + /// Http Client Request Accept-Language Header + /// + public string AcceptEncoding { get { return DictGetKeyIgnoreCase(Headers, "Accept-Encoding"); } } + /// + /// Http Client Request Authorization Header + /// + public string Authorization { get { return DictGetKeyIgnoreCase(Headers, "Authorization"); } } + /// + /// Http Client Request Body as Text + /// + public string BodyText { get { if((BodyData == null) || (BodyData.Length == 0)) return null; else return (server == null ? Encoding.ASCII.GetString(BodyData) : server._requestEnc.GetString(BodyData)); }} + /// + /// Http Client Request Cache-Control Header + /// + public string CacheControl { get { return DictGetKeyIgnoreCase(Headers, "Cache-Control"); } } + /// + /// Http Client Request Cookie Header + /// + public string Cookie { get { return DictGetKeyIgnoreCase(Headers, "Cookie"); } } + /// + /// Http Client Request Content-Encoding Header + /// + public string ContentEncoding { get { return DictGetKeyIgnoreCase(Headers, "Content-Encoding"); } } + /// + /// Http Client Request Content-Length Header + /// + public string ContentLength { get { return DictGetKeyIgnoreCase(Headers, "Content-Length"); } } + /// + /// Http Client Request Content-Type Header + /// + public string ContentType { get { return DictGetKeyIgnoreCase(Headers, "Content-Type"); } } + /// + /// Http Client Request Query/Get Parameters + /// + public IDictionary GetParams { get { return QueryParams; } } + /// + /// Http Client Request Origin Header + /// + public string Origin { get { return DictGetKeyIgnoreCase(Headers, "Origin"); } } + /// + /// Http Client Request Post Data + /// + public string PostData { get { if ((BodyData == null) || (BodyData.Length == 0)) return null; else return (server == null ? UrlUnescape(Encoding.ASCII.GetString(BodyData)) : UrlUnescape(server._requestEnc.GetString(BodyData))); } } + /// + /// Http Client Request Post Parameters + /// + public IDictionary PostParams { get { if ((BodyData == null) || (BodyData.Length == 0)) return null; else return GetClientParams(server._requestEnc.GetString(BodyData)); } } + /// + /// Http Client Request Referer Header + /// + public string Referer { get { return DictGetKeyIgnoreCase(Headers, "Referer"); } } + /// + /// Http Client Remote IP Address + /// + public string RemoteIP { get { return ((IPEndPoint)Client.Client.RemoteEndPoint).Address.ToString(); } } + + public string RemoteMac { get { return TTCPServer.GetMacAddressByIP(RemoteIP); } } + /// + /// Http Client Request User-Agent Header + /// + public string UserAgent { get { return DictGetKeyIgnoreCase(Headers, "User-Agent"); } } + /// + /// Http Client Authentificated User + /// + public string User { get { + string auth = DictGetKeyIgnoreCase(Headers, "Authorization"); + if (String.IsNullOrEmpty(auth)) return null; + if (auth.StartsWith("Basic")) + { + string sp = Base64Decode(auth.Substring(6)); + string[] up = sp.Split(new char[] { ':' }, 2); + return up[0]; + }; + return "Unknown"; + } } + /// + /// Http Client Request Query/Get or Post Parameters + /// + /// parameter name + /// + public string this[string value] + { + get + { + string res = null; + res = DictGetKeyIgnoreCase(QueryParams, value); + if (!String.IsNullOrEmpty(res)) return res; + res = DictGetKeyIgnoreCase(PostParams, value); + return res; + } + } + + /// + /// Get Header Parameter, Ignore Case + /// + /// parameter name + /// + public string GetHeaderParam(string value) { return DictGetKeyIgnoreCase(Headers, value); } + /// + /// Get Query/Get Parameter, Ignore Case + /// + /// parameter name + /// + public string GetQueryParam(string value) { return DictGetKeyIgnoreCase(QueryParams,value); } + /// + /// Get Post Parameter, Ignore Case + /// + /// parameter name + /// + public string GetPostParam(string value) { return DictGetKeyIgnoreCase(PostParams,value); } + } + } + + /// + /// Protobuf HTTP sever + /// curl http://127.0.0.1:8011/PROTOBUF+4/ --upload-file C:\xxx.bin + // curl http://127.0.0.1:8011/PROTOBUF+4/ --upload-file C:\xxx.bin --output c:\yyy.bin + /// + public class Threaded4BytesHttpServer : Threaded4BytesTCPServer + { + public Threaded4BytesHttpServer() : base(80) { } + public Threaded4BytesHttpServer(int Port) : base(Port) { } + public Threaded4BytesHttpServer(IPAddress IP, int Port) : base(IP, Port) { } + ~Threaded4BytesHttpServer() { this.Dispose(); } + + protected ushort _MaxHeaderSize = 4096; + public ushort MaxClientHeaderSize { get { return _MaxHeaderSize; } set { _MaxHeaderSize = value; } } + + private Mutex _h_mutex = new Mutex(); + private Dictionary _headers = new Dictionary(); + public Dictionary Headers + { + get + { + _h_mutex.WaitOne(); + Dictionary res = new Dictionary(); + foreach (KeyValuePair kvp in _headers) + res.Add(kvp.Key, kvp.Value); + _h_mutex.ReleaseMutex(); + return res; + } + set + { + _h_mutex.WaitOne(); + _headers.Clear(); + foreach (KeyValuePair kvp in value) + _headers.Add(kvp.Key, kvp.Value); + _h_mutex.ReleaseMutex(); + } + } + + private bool _authRequired = false; + public Dictionary AuthentificationCredintals = new Dictionary(); + public bool AuthentificationRequired { get { return _authRequired; } set { _authRequired = value; } } + + // + public virtual void HttpClientSendData(TcpClient Client, byte[] data, Dictionary dopHeaders) + { + // "200 OK" + // HttpStatusCode - HTTP/1.1 + int Code = 200; + string CodeStr = Code.ToString() + " " + ((HttpStatusCode)Code).ToString(); + // : , . - + string Str = "HTTP/1.1 " + CodeStr + "\r\n"; + this._h_mutex.WaitOne(); + foreach (KeyValuePair kvp in this._headers) + Str += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + this._h_mutex.ReleaseMutex(); + if (dopHeaders != null) + foreach (KeyValuePair kvp in dopHeaders) + Str += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + Str += "Content-type: application/" + this._prefix + "\r\nContent-Length: " + data.Length.ToString() + "\r\n\r\n"; + // + byte[] Buffer = Encoding.GetEncoding(1251).GetBytes(Str); + // + Client.GetStream().Write(Buffer, 0, Buffer.Length); + Client.GetStream().Write(data, 0, data.Length); + Client.GetStream().Flush(); + // + //Client.Client.Close(); + //Client.Close(); + } + public virtual void HttpClientSendData(TcpClient Client, byte[] data) + { + HttpClientSendData(Client, data, null); + } + + // + public virtual void HttpClientSendError(TcpClient Client, int Code, Dictionary dopHeaders) + { + // "200 OK" + // HttpStatusCode - HTTP/1.1 + string CodeStr = Code.ToString() + " " + ((HttpStatusCode)Code).ToString(); + // HTML- + string Html = "

" + CodeStr + "

"; + // : , . - + string Str = "HTTP/1.1 " + CodeStr + "\r\n"; + this._h_mutex.WaitOne(); + foreach (KeyValuePair kvp in this._headers) + Str += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + this._h_mutex.ReleaseMutex(); + if (dopHeaders != null) + foreach (KeyValuePair kvp in dopHeaders) + Str += String.Format("{0}: {1}\r\n", kvp.Key, kvp.Value); + Str += "Content-type: text/html\r\nContent-Length: " + Html.Length.ToString() + "\r\n\r\n" + Html; + // + byte[] Buffer = Encoding.GetEncoding(1251).GetBytes(Str); + // + Client.GetStream().Write(Buffer, 0, Buffer.Length); + Client.GetStream().Flush(); + // + //Client.Client.Close(); + //Client.Close(); + } + public virtual void HttpClientSendError(TcpClient Client, int Code) + { + HttpClientSendError(Client, Code, null); + } + + /// + /// Get Client, threaded + /// + /// + /// + protected override void GetClient(TcpClient Client, ulong id) + { + Regex CR = new Regex(@"Content-Length: (\d+)", RegexOptions.IgnoreCase); + + string s1 = "GET /" + this._prefix + "/"; + string s2 = "POST /" + this._prefix + "/"; + string s3 = "PUT /" + this._prefix + "/"; + + string Header = ""; + List Body = new List(); + + int bRead = -1; + int posCRLF = -1; + int receivedBytes = 0; + int contentLength = 0; + + try + { + // Get Header + //while ((Client.Available > 0) && ((bRead = Client.GetStream().ReadByte()) >= 0)) // doesn't work correct + while ((bRead = Client.GetStream().ReadByte()) >= 0) + { + receivedBytes++; + Header += (char)bRead; // standard symbol + if (bRead == 0x0A) posCRLF = Header.IndexOf("\r\n\r\n"); // get body start index + if (posCRLF >= 0 || Header.Length > _MaxHeaderSize) { break; }; // GET ONLY + }; + bool valid = (posCRLF > 0) && ((Header.IndexOf("GET") == 0) || (Header.IndexOf("POST") == 0) || (Header.IndexOf("PUT") == 0)); + if (!valid) + { + HttpClientSendError(Client, 400); // 400 Bad Request + return; + }; + + if (_authRequired && (AuthentificationCredintals.Count > 0)) + { + bool accept = false; + string sa = "Authorization:"; + if (Header.IndexOf(sa) > 0) + { + int iofcl = Header.IndexOf(sa); + sa = Header.Substring(iofcl + sa.Length, Header.IndexOf("\r", iofcl + sa.Length) - iofcl - sa.Length).Trim(); + if (sa.StartsWith("Basic")) + { + sa = Base64Decode(sa.Substring(6)); + string[] up = sa.Split(new char[] { ':' }, 2); + if (AuthentificationCredintals.ContainsKey(up[0]) && AuthentificationCredintals[up[0]] == up[1]) + accept = true; + }; + }; + if (!accept) + { + Dictionary dh = new Dictionary(); + dh.Add("WWW-Authenticate", "Basic realm=\"Authentification required\""); + HttpClientSendError(Client, 401, dh); // 401 Unauthorized + return; + }; + }; + + Match mx = CR.Match(Header); + if (mx.Success) contentLength = int.Parse(mx.Groups[1].Value); + if (contentLength == 0) + { + HttpClientSendError(Client, 411); // 411 Length Required + return; + } + if (contentLength < (this._prefix.Length + 4)) + { + HttpClientSendError(Client, 406); // 406 Not Acceptable + return; + }; + + byte[] buff = new byte[this._prefix.Length + 4]; + Client.GetStream().Read(buff, 0, buff.Length); + string prefix = System.Text.Encoding.GetEncoding(1251).GetString(buff, 0, this._prefix.Length); + if (prefix != this._prefix) + { + HttpClientSendError(Client, 415); // 415 Unsupported Media Type + return; + }; + + int length = System.BitConverter.ToInt32(buff, this._prefix.Length); + if (length > contentLength) + { + HttpClientSendError(Client, 416); // 416 Range Not Satisfiable + return; + }; + buff = new byte[length]; + Client.GetStream().Read(buff, 0, buff.Length); + GetClientRequestData(Client, id, Header, buff); + } + catch (Exception ex) + { + LastError = ex; + LastErrTime = DateTime.Now; + ErrorsCounter++; + onError(Client, id, ex); + }; + } + + /// + /// Get Client Request with 1st block of data + /// + /// + /// + /// + public virtual void GetClientRequestData(TcpClient Client, ulong id, string Header, byte[] data) + { + // Write No Data To Client + List result = new List(); + result.AddRange(System.Text.Encoding.GetEncoding(1251).GetBytes(this._prefix)); + byte[] buff = System.Text.Encoding.GetEncoding(1251).GetBytes("Hello " + DateTime.Now.ToString()); + result.AddRange(BitConverter.GetBytes(buff.Length)); + result.AddRange(buff); + HttpClientSendData(Client, result.ToArray()); + + // connection will be close after return + } + + protected override void onError(TcpClient Client, ulong id, Exception error) + { + + } + + + private static void sample() + { + // curl http://127.0.0.1:8011 --upload-file C:\xxx.bin + // curl http://127.0.0.1:8011 --upload-file C:\xxx.bin --output c:\yyy.bin + // curl --user sa:q http://127.0.0.1:8011 --upload-file C:\xxx.bin + + SimpleServersPBAuth.Threaded4BytesHttpServer svr = new SimpleServersPBAuth.Threaded4BytesHttpServer(8011); + svr.Headers.Add("Server", "Threaded4BytesHttpServer/0.1"); + svr.Headers.Add("Server-Name", "TEST SAMPLE"); + svr.Headers.Add("Server-Owner", "I am"); + svr.AuthentificationCredintals.Add("sa", "q"); + svr.AuthentificationRequired = false; + svr.ListenIPMode = SimpleServersPBAuth.ThreadedTCPServer.Mode.DenyBlackList; + svr.ListenIPDeny = new string[] { "127.0.0.2" }; + svr.Start(); + // + System.Threading.Thread.Sleep(10000); + // + svr.Stop(); + svr.Dispose(); + } + } + + /// + /// Module for call CGI-BIN executable file + /// + public class CGIBINCaller + { + public class Response + { + /// + /// Respone Header + /// + public string Header; + + /// + /// Response Body + /// + public string Body + { + get + { + if (Content == null) return null; + if (Content.Length == 0) return ""; + int chs = Header.IndexOf("charset="); + if (chs < 0) + return System.Text.Encoding.UTF8.GetString(Content); + else + { + int lind = Header.IndexOf("\n", chs + 8); + if (lind < 0) return System.Text.Encoding.UTF8.GetString(Content); + string charset = Header.Substring(chs + 8, lind - (chs + 8)).Trim('\n').Trim('\r').Trim(); + return System.Text.Encoding.GetEncoding(charset).GetString(Content); + }; + } + } + + /// + /// Response Content + /// + public byte[] Content; + + public Response(string header, byte[] content) + { + this.Header = header; + this.Content = content; + } + } + + private static void SetDefaultParams(string path, System.Diagnostics.ProcessStartInfo startInfo) + { + startInfo.EnvironmentVariables["CONTENT_TYPE"] = "application/x-www-form-urlencoded"; + startInfo.EnvironmentVariables["CONTENT_LENGTH"] = "0"; + startInfo.EnvironmentVariables["CONTENT_DATA"] = ""; + startInfo.EnvironmentVariables["GATEWAY_INTERFACE"] = "CGI/1.1"; + startInfo.EnvironmentVariables["SERVER_NAME"] = ""; + startInfo.EnvironmentVariables["SERVER_SOFTWARE"] = "SimpleServersPBAuth.ThreadedHttpServer"; + startInfo.EnvironmentVariables["SERVER_PROTOCOL"] = "HTTP/1.1"; + startInfo.EnvironmentVariables["SERVER_PORT"] = "80"; + startInfo.EnvironmentVariables["PATH_INFO"] = ""; + startInfo.EnvironmentVariables["PATH_TRANSLATED"] = path; + startInfo.EnvironmentVariables["SCRIPT_NAME"] = System.IO.Path.GetFileName(path); + startInfo.EnvironmentVariables["DOCUMENT_ROOT"] = System.IO.Path.GetFileName(path); + startInfo.EnvironmentVariables["REQUEST_METHOD"] = "GET"; + startInfo.EnvironmentVariables["REQUEST_URI"] = ""; + startInfo.EnvironmentVariables["QUERY_STRING"] = ""; + startInfo.EnvironmentVariables["REMOTE_HOST"] = "127.0.0.1"; + startInfo.EnvironmentVariables["REMOTE_ADDR"] = "127.0.0.1"; + startInfo.EnvironmentVariables["AUTH_TYPE"] = ""; + startInfo.EnvironmentVariables["REMOTE_USER"] = ""; + startInfo.EnvironmentVariables["HTTP_ACCEPT"] = "text/html,application/xhtml,application/xml"; + startInfo.EnvironmentVariables["HTTP_USER_AGENT"] = "CGIBINCaller"; + startInfo.EnvironmentVariables["HTTP_REFERER"] = ""; + startInfo.EnvironmentVariables["HTTP_COOKIE"] = ""; + startInfo.EnvironmentVariables["HTTPS"] = ""; + } + + private static void SetParams(IDictionary pars, System.Diagnostics.ProcessStartInfo startInfo) + { + foreach (KeyValuePair kv in pars) + startInfo.EnvironmentVariables[kv.Key] = kv.Value; + } + + private static void SetParams(IDictionary pars, System.Diagnostics.ProcessStartInfo startInfo) + { + foreach (KeyValuePair kv in pars) + startInfo.EnvironmentVariables[kv.Key] = kv.Value.ToString(); + } + + private static void SetParams(System.Collections.Specialized.NameValueCollection pars, System.Diagnostics.ProcessStartInfo startInfo) + { + foreach (string key in pars.AllKeys) + startInfo.EnvironmentVariables[key] = pars[key]; + } + + private static Response CallBin(string path, byte[] postBody, IDictionary p1, IDictionary p2, System.Collections.Specialized.NameValueCollection p3, string cmdLineArgs) + { + System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo(); + startInfo.UseShellExecute = false; + startInfo.CreateNoWindow = true; + startInfo.FileName = path; + startInfo.Arguments = cmdLineArgs; + startInfo.RedirectStandardInput = true; + startInfo.RedirectStandardOutput = true; + startInfo.StandardOutputEncoding = System.Text.Encoding.UTF7; + + SetDefaultParams(path, startInfo); + if (p1 != null) SetParams(p1, startInfo); + if (p2 != null) SetParams(p2, startInfo); + if (p3 != null) SetParams(p3, startInfo); + + // IF POST BODY + if ((postBody != null) && (postBody.Length > 0)) + { + startInfo.EnvironmentVariables["CONTENT_LENGTH"] = postBody.Length.ToString(); + startInfo.EnvironmentVariables["REQUEST_METHOD"] = "POST"; + }; + + System.Diagnostics.Process proc = System.Diagnostics.Process.Start(startInfo); + + // IF POST BODY + if ((postBody != null) && (postBody.Length > 0)) + { + proc.StandardInput.BaseStream.Write(postBody, 0, postBody.Length); + proc.StandardInput.BaseStream.Flush(); + }; + proc.WaitForExit(); + + string header = ""; + // RECEIVE DATA + byte[] content = new byte[0]; + { + List resvd = new List(); + int hi = 0; + while (!proc.StandardOutput.EndOfStream) + { + int b = proc.StandardOutput.Read(); + if ((resvd.Count == 0) && (b == 10)) { hi = 1; }; // no header + if ((resvd.Count == 0) && (b == 60)) { resvd.Add(10); hi = 1; }; // no header + if (b >= 0) + { + if (hi == 0) + { + header += (char)b; + if (header.Length > 0) + { + int hend = header.IndexOf("\n\n"); + if (hend > 0) { hi = hend + 2; }; + hend = header.IndexOf("\r\n\r\n"); + if (hend > 0) { hi = hend + 4; }; + }; + }; + resvd.Add((byte)b); + } + else + break; + }; + + if (resvd.Count > header.Length) + { + content = new byte[resvd.Count - hi]; + Array.Copy(resvd.ToArray(), hi, content, 0, content.Length); + }; + }; + + return new Response(header, content); + } + + public static Response Call(string path, byte[] postBody, string cmdLineArgs) + { + return CallBin(path, postBody, null, null, null, cmdLineArgs); + } + + public static Response Call(string path, byte[] postBody, IDictionary parameters, string cmdLineArgs) + { + return CallBin(path, postBody, parameters, null, null, cmdLineArgs); + } + + public static Response Call(string path, byte[] postBody, IDictionary parameters, string cmdLineArgs) + { + return CallBin(path, postBody, null, parameters, null, cmdLineArgs); + } + + public static Response Call(string path, byte[] postBody, System.Collections.Specialized.NameValueCollection parameters, string cmdLineArgs) + { + return CallBin(path, postBody, null, null, parameters, cmdLineArgs); + } + + public static void Test() + { + Dictionary parameters = new Dictionary(); + + parameters.Add("QUERY_STRING", + "path=none" + + "&test=empty" + + "&var=a" + + "&dd=" + ); + + byte[] post = System.Text.Encoding.UTF8.GetBytes( + "test=post" + + "&codepage=utf-8" + + "&lang=ru" + + "&name=" + System.Uri.EscapeDataString("") + ); + + Response resp = CGIBINCaller.Call(System.Reflection.Assembly.GetExecutingAssembly().Location, post, parameters, null); + + Console.WriteLine("========================================================================"); + Console.Write(resp.Header); + Console.OutputEncoding = System.Text.Encoding.GetEncoding(866); + Console.Write(resp.Body); + Console.WriteLine(); + Console.WriteLine("========================================================================"); + + System.IO.FileStream fs = new System.IO.FileStream(System.Reflection.Assembly.GetExecutingAssembly().Location + "_header.txt", System.IO.FileMode.Create, System.IO.FileAccess.Write); + if (resp.Header.Length > 0) + fs.Write(System.Text.Encoding.ASCII.GetBytes(resp.Header), 0, resp.Header.Length); + fs.Close(); + + fs = new System.IO.FileStream(System.Reflection.Assembly.GetExecutingAssembly().Location + "_body.txt", System.IO.FileMode.Create, System.IO.FileAccess.Write); + if ((resp.Content != null) && (resp.Content.Length > 0)) + fs.Write(resp.Content, 0, resp.Content.Length); + fs.Close(); + } + + } + + /// + /// Module for CGI-BIN implementation of executable file + /// + public class CGIBINModule + { + public Dictionary Variables = new Dictionary(); + + public System.Collections.Specialized.NameValueCollection QUERY_PARAMS = new System.Collections.Specialized.NameValueCollection(); + public System.Collections.Specialized.NameValueCollection GET_PARAMS { get { return QUERY_PARAMS; } } + + public System.Collections.Specialized.NameValueCollection CONTENT_PARAMS = new System.Collections.Specialized.NameValueCollection(); + public System.Collections.Specialized.NameValueCollection POST_PARAMS { get { return CONTENT_PARAMS; } } + public string POST_DATA { get { if ((CONTENT_DATA != null) && (CONTENT_DATA.Length > 0)) return System.Text.Encoding.ASCII.GetString(CONTENT_DATA); else return ""; } } + public string POST_DATA_W1251 { get { if ((CONTENT_DATA != null) && (CONTENT_DATA.Length > 0)) return System.Text.Encoding.GetEncoding(1251).GetString(CONTENT_DATA); else return ""; } } + public string POST_DATA_UTF8 { get { if ((CONTENT_DATA != null) && (CONTENT_DATA.Length > 0)) return System.Text.Encoding.UTF8.GetString(CONTENT_DATA); else return ""; } } + public byte[] POST_DATA_BYTES { get { return CONTENT_DATA; } } + public int POST_DATA_LENGTH { get { return CONTENT_LENGTH; } } + + public string GATEWAY_INTERFACE; + + public string SERVER_NAME; + public string SERVER_SOFTWARE; + public string SERVER_PROTOCOL; + public int SERVER_PORT = 80; + + public string PATH_INFO; + public string PATH_TRANSLATED; + public string SCRIPT_NAME; + public string DOCUMENT_ROOT; + + public string REQUEST_METHOD; + public string REQUEST_URI; + public string QUERY_STRING; + public string GET_STRING { get { return QUERY_STRING; } } + + public string REMOTE_HOST; + public string REMOTE_ADDR; + + public string AUTH_TYPE; + public string REMOTE_USER; + + public string CONTENT_TYPE; + public byte[] CONTENT_DATA = null; + public int CONTENT_LENGTH = 0; + + public string HTTP_ACCEPT; + public string HTTP_USER_AGENT; + public string HTTP_REFERER; + public string HTTP_COOKIE; + public string HTTPS; + + private bool _canwriteheader = true; + + public CGIBINModule() + { + ReadVars(); + } + + private void ReadVars() + { + // Get Post Data + Variables.Add("CONTENT_TYPE", CONTENT_TYPE = System.Environment.GetEnvironmentVariable("CONTENT_TYPE")); + int.TryParse(System.Environment.GetEnvironmentVariable("CONTENT_LENGTH"), out CONTENT_LENGTH); + Variables.Add("CONTENT_LENGTH", CONTENT_LENGTH); + if (CONTENT_LENGTH > 0) + { + CONTENT_DATA = new byte[CONTENT_LENGTH]; + for (int i = 0; i < CONTENT_LENGTH; i++) + CONTENT_DATA[i] = (byte)Console.Read(); + }; + Variables.Add("CONTENT_DATA", CONTENT_DATA); + Variables.Add("GATEWAY_INTERFACE", GATEWAY_INTERFACE = System.Environment.GetEnvironmentVariable("GATEWAY_INTERFACE")); + Variables.Add("SERVER_NAME", SERVER_NAME = System.Environment.GetEnvironmentVariable("SERVER_NAME")); + Variables.Add("SERVER_SOFTWARE", SERVER_SOFTWARE = System.Environment.GetEnvironmentVariable("SERVER_SOFTWARE")); + Variables.Add("SERVER_PROTOCOL", SERVER_PROTOCOL = System.Environment.GetEnvironmentVariable("SERVER_PROTOCOL")); + int.TryParse(System.Environment.GetEnvironmentVariable("SERVER_PORT"), out SERVER_PORT); + Variables.Add("SERVER_PORT", SERVER_PORT); + Variables.Add("PATH_INFO", PATH_INFO = System.Environment.GetEnvironmentVariable("PATH_INFO")); + Variables.Add("PATH_TRANSLATED", PATH_TRANSLATED = System.Environment.GetEnvironmentVariable("PATH_TRANSLATED")); + Variables.Add("SCRIPT_NAME", SCRIPT_NAME = System.Environment.GetEnvironmentVariable("SCRIPT_NAME")); + Variables.Add("DOCUMENT_ROOT", DOCUMENT_ROOT = System.Environment.GetEnvironmentVariable("DOCUMENT_ROOT")); + Variables.Add("REQUEST_METHOD", REQUEST_METHOD = System.Environment.GetEnvironmentVariable("REQUEST_METHOD")); + Variables.Add("REQUEST_URI", REQUEST_URI = System.Environment.GetEnvironmentVariable("REQUEST_URI")); + Variables.Add("QUERY_STRING", QUERY_STRING = System.Environment.GetEnvironmentVariable("QUERY_STRING")); + Variables.Add("REMOTE_HOST", REMOTE_HOST = System.Environment.GetEnvironmentVariable("REMOTE_HOST")); + Variables.Add("REMOTE_ADDR", REMOTE_ADDR = System.Environment.GetEnvironmentVariable("REMOTE_ADDR")); + Variables.Add("AUTH_TYPE", AUTH_TYPE = System.Environment.GetEnvironmentVariable("AUTH_TYPE")); + Variables.Add("REMOTE_USER", REMOTE_USER = System.Environment.GetEnvironmentVariable("REMOTE_USER")); + Variables.Add("HTTP_ACCEPT", HTTP_ACCEPT = System.Environment.GetEnvironmentVariable("HTTP_ACCEPT")); + Variables.Add("HTTP_USER_AGENT", HTTP_USER_AGENT = System.Environment.GetEnvironmentVariable("HTTP_USER_AGENT")); + Variables.Add("HTTP_REFERER", HTTP_REFERER = System.Environment.GetEnvironmentVariable("HTTP_REFERER")); + Variables.Add("HTTP_COOKIE", HTTP_COOKIE = System.Environment.GetEnvironmentVariable("HTTP_COOKIE")); + Variables.Add("HTTPS", HTTPS = System.Environment.GetEnvironmentVariable("HTTPS")); + + if (QUERY_STRING != null) + QUERY_PARAMS = HttpUtility.ParseQueryString(QUERY_STRING); + + if ((CONTENT_DATA != null) && (CONTENT_DATA.Length > 0)) + { + string cd = System.Text.Encoding.UTF8.GetString(CONTENT_DATA); + try { CONTENT_PARAMS = HttpUtility.ParseQueryString(cd); } + catch { }; + }; + } + + public string VariableToString(object value) + { + if (value == null) return ""; + Type valueType = value.GetType(); + if (valueType.IsArray && (value.ToString() == "System.Byte[]")) + return System.Text.Encoding.UTF8.GetString((byte[])value); + return value.ToString(); + } + + public void WriteReponseHeader(string header) + { + if (_canwriteheader) + Console.Out.Write(header + "\n"); + else + throw new System.IO.EndOfStreamException("Write Headers before GetResponseStream"); + } + + public void WriteReponseHeader(System.Collections.Specialized.NameValueCollection headers) + { + if (_canwriteheader) + { + if (headers.Count > 0) + foreach (string key in headers.AllKeys) + Console.Out.Write(key + ": " + headers[key] + "\n"); + } + else + throw new System.IO.EndOfStreamException("Write Headers before GetResponseStream"); + } + + public void WriteReponseHeader(IDictionary headers) + { + if (_canwriteheader) + { + if (headers.Count > 0) + foreach (KeyValuePair nv in headers) + Console.Out.Write(nv.Key + ": " + nv.Value + "\n"); + } + else + throw new System.IO.EndOfStreamException("Write Headers before GetResponseStream"); + } + + public void WriteReponseHeader(KeyValuePair header) + { + if (_canwriteheader) + Console.Out.Write(header.Key + ": " + header.Value + "\n"); + else + throw new System.IO.EndOfStreamException("Write Headers before GetResponseStream"); + } + + public void WriteReponseHeader(string name, string value) + { + if (_canwriteheader) + Console.Out.Write(name + ": " + value + "\n"); + else + throw new System.IO.EndOfStreamException("Write Headers before GetResponseStream"); + } + + public System.IO.Stream GetResponseStream() + { + if (_canwriteheader) { Console.Out.Write("\n"); Console.Out.Flush(); }; + _canwriteheader = false; + return Console.OpenStandardOutput(); + } + + public System.IO.Stream GetResponseStream(System.Text.Encoding encoding) + { + if (_canwriteheader) { Console.Out.Write("\n"); Console.Out.Flush(); }; + _canwriteheader = false; + Console.OutputEncoding = encoding; + return Console.OpenStandardOutput(); + } + + public System.IO.StreamWriter GetResponseStreamWriter() + { + if (_canwriteheader) { Console.Out.Write("\n"); Console.Out.Flush(); }; + _canwriteheader = false; + return new System.IO.StreamWriter(Console.OpenStandardOutput()); + } + + public System.IO.StreamWriter GetResponseStreamWriter(System.Text.Encoding encoding) + { + if (_canwriteheader) { Console.Out.Write("\n"); Console.Out.Flush(); }; + _canwriteheader = false; + Console.OutputEncoding = encoding; + return new System.IO.StreamWriter(Console.OpenStandardOutput(), encoding); + } + + public void WriteResponse(string response) + { + { Console.Out.Write("\n"); Console.Out.Flush(); }; + _canwriteheader = false; + Console.Write(response); + } + + public void WriteResponse(byte[] data) + { + { Console.Out.Write("\n"); Console.Out.Flush(); }; + _canwriteheader = false; + Console.OpenStandardOutput().Write(data, 0, data.Length); + } + + public void CloseResponse() + { + if (_canwriteheader) + Console.Out.Write("\n"); + Console.Out.Close(); + _canwriteheader = false; + } + + /// + /// Use this method to simple test cgi-bin executebale appilcation -- + /// static void Main(string[] args) { SimpleServersPBAuth.CGIBINModule.Test(); }; + /// + public static void Test() + { + CGIBINModule cgi = new CGIBINModule(); + + // + // WRITE HEADERS FIRST + // + cgi.WriteReponseHeader("Status: 201 Created"); + cgi.WriteReponseHeader("CGI-Script: SimpleServersPBAuth.CGIBINModule C# CGI-bin Test"); + cgi.WriteReponseHeader("Content-Type: text/html; charset=utf-8"); + + // WRITE BODY NEXT + + System.IO.StreamWriter response = cgi.GetResponseStreamWriter(System.Text.Encoding.UTF8); + + response.Write("CGI in C#CGI Environment Variables
"); + response.Write(""); + // LIST Environment Variables + { + int del = 1; + foreach (KeyValuePair kv in cgi.Variables) + response.Write(""); + }; + // LIST GET QUERY + { + if (cgi.GET_PARAMS.Count > 0) + foreach (string q in cgi.GET_PARAMS.AllKeys) + response.Write(""); + }; + // LIST POST QUERY + { + if (cgi.POST_PARAMS.Count > 0) + foreach (string q in cgi.POST_PARAMS.AllKeys) + response.Write(""); + }; + response.Write(""); + response.Write("
" + (del++).ToString("00") + "" + kv.Key + "" + cgi.VariableToString(kv.Value) + "
GET" + q + "" + cgi.GET_PARAMS[q] + "
POST" + q + "" + cgi.POST_PARAMS[q] + "
"); + + response.Close(); + cgi.CloseResponse(); + + // Exit Environment + Environment.Exit(0); + } + } + + /// + /// HTTP- + /// Multithread HTTP Server with ready-on methods + /// -- -- + /// -- TEMPLATE -- + /// + public class HttpServer : ThreadedHttpServer + { + public HttpServer() : base(80) { } + public HttpServer(int Port) : base(Port) { } + public HttpServer(IPAddress IP, int Port) : base(IP, Port) { } + ~HttpServer() { this.Dispose(); } + + /// + /// Get HTTP Client Request, threaded (thread per client) + /// -- connection to client will be closed after return -- + /// -- do not call base method if response any data -- + /// + /// + protected override void GetClientRequest(ClientRequest Request) + { + // Stop Server Immideatly + if (Request.Query == "/exit") + { + Dictionary rH = new Dictionary(); + rH.Add("Refresh", "5; url=/"); + HttpClientSendData(Request.Client, _responseEnc.GetBytes("STOPPING SERVER..."), rH, 201, "text/html"); + this.Stop(); + Environment.Exit(0); + return; + }; + + //Web Socket + if (Request.Query == "/socket/") + { + HttpClientWebSocketInit(Request, true); + return; + }; + + // Test CGI-BIN executable + if (Request.Query.StartsWith("/exe")) + { + PassCGIBinResultToClientByRequest(Request, GetCurrentDir() + @"\dkxceHTTPServer.exe", "/cgi"); + return; + }; + + // Test Browsing Files + if ((Request.QueryParams == null) || (Request.QueryParams.Count == 0)) + { + if (Request.Query.StartsWith("/disk_C/")) { PassFileToClientByRequest(Request, @"C:\", "/disk_C/"); return; }; + if (Request.Query.StartsWith("/disk_D/")) { PassFileToClientByRequest(Request, @"D:\", "/disk_D/"); return; }; + if (Request.Query.StartsWith("/disk_E/")) { PassFileToClientByRequest(Request, @"E:\", "/disk_E/"); return; }; + if (Request.Query.StartsWith("/disk_F/")) { PassFileToClientByRequest(Request, @"F:\", "/disk_F/"); return; }; + if (Request.Query.StartsWith("/disk_G/")) { PassFileToClientByRequest(Request, @"G:\", "/disk_G/"); return; }; + if (Request.Query.StartsWith("/disk_H/")) { PassFileToClientByRequest(Request, @"H:\", "/disk_H/"); return; }; + if (Request.Query.StartsWith("/disk_M/")) { PassFileToClientByRequest(Request, @"M:\", "/disk_M/"); return; }; + PassFileToClientByRequest(Request);//, @"M:\Video"); + return; + }; + + // call base method if no response date to client + base.GetClientRequest(Request); // returns status 501 + } + + /// + /// On WebSocket Client Connected + /// -- close connection will stop thread -- + /// + /// + protected override void OnWebSocketClientConnected(ClientRequest clientRequest) + { + byte[] ba = GetWebSocketFrameFromString("Welcome"); + clientRequest.Client.GetStream().Write(ba, 0, ba.Length); + clientRequest.Client.GetStream().Flush(); + } + + /// + /// On WebSocket Client Data Received + /// -- close connection will stop thread -- + /// + /// + /// + protected override void OnWebSocketClientData(ClientRequest clientRequest, byte[] data) + { + string fws = GetStringFromWebSocketFrame(data, data.Length); + if (String.IsNullOrEmpty(fws)) return; + Console.WriteLine("From WebSocket: " + fws); + + string tws = fws + " ok"; + byte[] toSend = GetWebSocketFrameFromString(tws); + clientRequest.Client.GetStream().Write(toSend, 0, toSend.Length); + clientRequest.Client.GetStream().Flush(); + + if(fws == "kill") + clientRequest.Client.Close(); + } + } +} diff --git a/SimpleAPRSserver/obj/Debug/ResolveAssemblyReference.cache b/SimpleAPRSserver/obj/Debug/ResolveAssemblyReference.cache new file mode 100644 index 0000000..b0e2131 Binary files /dev/null and b/SimpleAPRSserver/obj/Debug/ResolveAssemblyReference.cache differ diff --git a/SimpleAPRSserver/obj/Debug/SimpleAPRSserver.exe b/SimpleAPRSserver/obj/Debug/SimpleAPRSserver.exe new file mode 100644 index 0000000..8cf9438 Binary files /dev/null and b/SimpleAPRSserver/obj/Debug/SimpleAPRSserver.exe differ diff --git a/SimpleAPRSserver/obj/Debug/SimpleAPRSserver.pdb b/SimpleAPRSserver/obj/Debug/SimpleAPRSserver.pdb new file mode 100644 index 0000000..598afd8 Binary files /dev/null and b/SimpleAPRSserver/obj/Debug/SimpleAPRSserver.pdb differ diff --git a/SimpleAPRSserver/obj/SimpleAPRSserver.csproj.FileListAbsolute.txt b/SimpleAPRSserver/obj/SimpleAPRSserver.csproj.FileListAbsolute.txt new file mode 100644 index 0000000..aaae742 --- /dev/null +++ b/SimpleAPRSserver/obj/SimpleAPRSserver.csproj.FileListAbsolute.txt @@ -0,0 +1,10 @@ +C:\Downloads\CD-REC\TEST\SimpleAPRSserver\SimpleAPRSserver\obj\Debug\ResolveAssemblyReference.cache +C:\Downloads\CD-REC\TEST\SimpleAPRSserver\BIN\SimpleAPRSserver.exe +C:\Downloads\CD-REC\TEST\SimpleAPRSserver\BIN\SimpleAPRSserver.pdb +C:\Downloads\CD-REC\TEST\SimpleAPRSserver\SimpleAPRSserver\obj\Debug\SimpleAPRSserver.exe +C:\Downloads\CD-REC\TEST\SimpleAPRSserver\SimpleAPRSserver\obj\Debug\SimpleAPRSserver.pdb +D:\PROJECTS\BaoFeng 2-Way Radio HAM (Рации)\HAM\APRS\MyAPRSSoft\SimpleAPRSserver\SimpleAPRSserver\obj\Debug\SimpleAPRSserver.exe +D:\PROJECTS\BaoFeng 2-Way Radio HAM (Рации)\HAM\APRS\MyAPRSSoft\SimpleAPRSserver\SimpleAPRSserver\obj\Debug\SimpleAPRSserver.pdb +D:\PROJECTS\BaoFeng 2-Way Radio HAM (Рации)\HAM\APRS\MyAPRSSoft\SimpleAPRSserver\BIN\SimpleAPRSserver.exe +D:\PROJECTS\BaoFeng 2-Way Radio HAM (Рации)\HAM\APRS\MyAPRSSoft\SimpleAPRSserver\BIN\SimpleAPRSserver.pdb +D:\PROJECTS\BaoFeng 2-Way Radio HAM (Рации)\HAM\APRS\MyAPRSSoft\SimpleAPRSserver\SimpleAPRSserver\obj\Debug\ResolveAssemblyReference.cache diff --git a/readme.md b/readme.md new file mode 100644 index 0000000..e032bff --- /dev/null +++ b/readme.md @@ -0,0 +1,73 @@ +Это простой APRS сервер, который +позволяет обмениваться данными между +всеми подключенными к нему клиентами. +Позволяет кэшировать и хранить последние +полученные координаты и выдавать их при +входящем подключении. + +Сервер имеет HTTP интерфейс с картой и +статистикой. + +Поддерживается AIS протокол. + +Поддерживает стандартные фильтры клиентов: + r/lat/lon/dist -- Range filter + p/aa/bb/cc -- Prefix filter + b/call1/call2 -- Budlist filter + o/call1/call2 -- Object filter + os/call1/call2 -- Strict Object filter + t/poimqstuw/call/km -- Type filter + s/pri/alt/over -- Symbol filter + d/digi1/digi2 -- Digipeater filter + a/latN/lonW/latS/lonE -- Area filter + e/call1/call2 -- Entry station filter + g/call1/call2 -- Group Message filter + u/call1/call2 -- Unproto filter + m/dist -- My Range filter + f/user/dist -- Friend Range filter + +Клиентский софт: + YAAC + + Windows: + UI-View32 + + Android: + OruxMaps + APRSDroid + +=============================================== + +This is the Simple APRS Server +wich send received data to all +connected users. + +Has HTTP interface with live Map. + +Support AIS protocol. + +Supporting client filters: + r/lat/lon/dist -- Range filter + p/aa/bb/cc -- Prefix filter + b/call1/call2 -- Budlist filter + o/call1/call2 -- Object filter + os/call1/call2 -- Strict Object filter + t/poimqstuw/call/km -- Type filter + s/pri/alt/over -- Symbol filter + d/digi1/digi2 -- Digipeater filter + a/latN/lonW/latS/lonE -- Area filter + e/call1/call2 -- Entry station filter + g/call1/call2 -- Group Message filter + u/call1/call2 -- Unproto filter + m/dist -- My Range filter + f/user/dist -- Friend Range filter + +Client Software: + YAAC + + Windows: + UI-View32 + + Android: + OruxMaps + APRSDroid