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README.html
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<div id="content">
<h1 class="title">wifi-switcher</h1>
<div id="table-of-contents">
<h2>Table of Contents</h2>
<div id="text-table-of-contents">
<ul>
<li><a href="#org119d624">1. Quick start</a></li>
<li><a href="#orgab4b81d">2. Configuration examples for icewm and pdmenu</a></li>
</ul>
</div>
</div>
<p>
wifi-switcher is a simple automatic switcher between wifi networks for laptops with
<a href="http://www.icewm.org">icewm</a> (window manager) or <a href="https://joeyh.name/code/pdmenu/">pdmenu</a> (console menu program).
To be used as a simple replacement of <a href="https://wiki.gnome.org/Projects/NetworkManager">network manager</a> or <a href="https://launchpad.net/wicd">wicd</a> (simplicity often means reliability).
Also wifi-switcher can work in the wifi-server (adhoc) mode where it launches vsftpd server.
(I use this feature mainly to move photos/videos/music from/to my wife's smartphone.)
</p>
<p>
See more information in <code>wifi-switcher*.org</code> files.
</p>
<div id="outline-container-org119d624" class="outline-2">
<h2 id="org119d624"><span class="section-number-2">1</span> Quick start</h2>
<div class="outline-text-2" id="text-1">
<p>
Download (or create yourself using <code>pack.sh</code>) and install <a href="https://github.com/chalaev/wifi-switcher/raw/master/package/wifi-switcher_2.0-1_all.deb">wifi-switcher_2.0-1_all.deb</a>
</p>
<div class="org-src-container">
<pre class="src src-sh">wget https://github.com/chalaev/wifi-switcher/raw/master/package/wifi-switcher_2.0-1_all.deb
dpkg -i wifi-switcher_2.0-1_all.deb
</pre>
</div>
<p>
(In Debian instead of <code>dpkg -i wifi-switcher_2.0-1_all.deb</code>
I use <code>local-apt-repository</code> package which makes <code>.deb</code> files stored in
<code>/srv/local-apt-repository/</code> available to standard system utilities like
<code>apt-get</code> or <code>aptitude</code>.)
</p>
<p>
Use configuration examples described below.<br />
Add networks automatically (see screenshots) or manually (edit <code>/etc/wpa_supplicant/wifi-switcher.conf</code>).
Run <code>/usr/share/wifi-switcher/get-passwords</code> to display (randomly-generated) passwords needed to connect to the adhoc wifi spot.
To change ftp and adhoc passwords or the wifi-interface name, run
</p>
<div class="org-src-container">
<pre class="src src-sh">dpkg-reconfigure wifi-switcher
</pre>
</div>
<p>
<code>wifi-switcher</code> assumes that <code>hostapd</code> is running only during its "adhoc" mode and will be messed up otherwise.
So when <code>wifi-switcher</code> there should be no <code>hostapd</code> running.
To ensure that <code>hostapd</code> and <code>isc-dhcp-server</code> are not launched at boot, disable them (as root):
</p>
<div class="org-src-container">
<pre class="src src-sh">systemctl disable hostapd.service
systemctl disable vsftpd.service
systemctl disable isc-dhcp-server.service
</pre>
</div>
<p>
(You might want to disable vsftpd autostart as well.)
From time to time packages <code>hostapd</code>, <code>isc-dhcp-server</code>, and <code>vsftpd</code> are updated and hence reconfigured to autostart again so you
may have to disable them again.
</p>
<p>
Otherwise just add
</p>
<div class="org-src-container">
<pre class="src src-sh">systemctl stop hostapd.service
</pre>
</div>
<p>
to your ~/.profile
</p>
</div>
</div>
<div id="outline-container-orgab4b81d" class="outline-2">
<h2 id="orgab4b81d"><span class="section-number-2">2</span> Configuration examples for icewm and pdmenu</h2>
<div class="outline-text-2" id="text-2">
<p>
A line in my <code>~/.icewm/menu</code> file generating wifi menu is
</p>
<div class="org-src-container">
<pre class="src src-pdmenu">menuprogreload wifi - 0 /usr/bin/wifi-switcher -icewm scan --wifi-hotspot
</pre>
</div>
<p>
My real-life IceWM configuration is <a href="https://github.com/chalaev/chalaev/tree/master/pub/skel/dot.icewm">available here</a>.
</p>
<p>
My <code>~/.pdmenu</code> file looks as follows:
</p>
<div class="org-src-container">
<pre class="src src-pdmenu">#!/usr/bin/pdmenu
# Define the main menu.
menu:main:Main Menu
show:navit...::navit_conf
group:wifi (_unicode)
exec::makemenu:\
echo "menu:mainWiFimenu:Choose network:Select the network" ; \
/usr/bin/wifi-switcher -pdmenu scan
show:::mainWiFimenu
remove:::mainWiFimenu
endgroup
group:wifi (_ascii)
exec::makemenu:\
echo "menu:mainWiFimenuII:Choose network:Select the network" ; \
/usr/bin/wifi-switcher -pdmenu scan --ascii
show:::mainWiFimenuII
remove:::mainWiFimenuII
endgroup
group:wifi (unicode + hotspot)
exec::makemenu:\
echo "menu:mainWiFimenu:Choose network:Select the network" ; \
/usr/bin/wifi-switcher -pdmenu --wifi-hotspot scan
show:::mainWiFimenu
remove:::mainWiFimenu
endgroup
group:wifi (ascii + hotspot)
exec::makemenu:\
echo "menu:mainWiFimenuII:Choose network:Select the network" ; \
/usr/bin/wifi-switcher -pdmenu scan --ascii --wifi-hotspot
show:::mainWiFimenuII
remove:::mainWiFimenuII
endgroup
# Other stuff: for example, I use (good, old, no more maintained) vux as a music player:
show:_vux...::vux_conf
menu:vux_conf:Vux:Vux
exec:down next::vuxctl down next
exec:pause::vuxctl pause
exec:next::vuxctl next
exec:up stop::vuxctl up stop
# exec:reload::vuxctl reload
</pre>
</div>
</div>
</div>
</div>
<div id="postamble" class="status">
<p class="author">Author: Oleg Shalaev</p>
<p class="date">Created: 2022-08-22 Пн 18:06</p>
<p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
</div>
</body>
</html>