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php_stomp.c
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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2018 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Pierrick Charron <[email protected]> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "zend_exceptions.h"
#include "ext/standard/info.h"
#include "ext/standard/url.h"
#include "php_stomp.h"
#include "Zend/zend_smart_str.h"
#define GET_STOMP_OBJECT() ((stomp_object_t*) ((char *)Z_OBJ_P(getThis()) - XtOffsetOf(stomp_object_t, std)))
#define FETCH_STOMP_RSRC(result, rsrc) do { \
result = zend_fetch_resource_ex(rsrc, PHP_STOMP_RES_NAME, le_stomp); \
} while (0)
#define FETCH_STOMP_OBJECT do { \
stomp_object_t *i_obj = GET_STOMP_OBJECT(); \
if (!(stomp = i_obj->stomp)) { \
php_error_docref(NULL , E_WARNING, PHP_STOMP_ERR_NO_CTR); \
RETURN_FALSE; \
} \
} while (0)
#define INIT_FRAME_HEADERS \
zend_hash_init(frame.headers, 0, NULL, ZVAL_PTR_DTOR, 0);
#define INIT_FRAME_L(frame, cmd, l) \
frame.command = cmd; \
frame.command_length = l; \
ALLOC_HASHTABLE(frame.headers); \
INIT_FRAME_HEADERS
#define INIT_FRAME(frame, cmd) INIT_FRAME_L(frame, cmd, sizeof(cmd)-1)
#define FRAME_HEADER_FROM_HASHTABLE(h, p) do { \
zval *value, _zv; \
zend_string *key; \
ZEND_HASH_FOREACH_STR_KEY_VAL((p), key, value) { \
if (key == NULL) { \
php_error_docref(NULL , E_WARNING, "Invalid argument or parameter array"); \
break; \
} else { \
if (strncmp(ZSTR_VAL(key), "content-length", sizeof("content-length")) != 0) { \
ZVAL_STR(&_zv, zval_get_string(value)); \
zend_hash_add((h), key, &_zv); \
} \
} \
} ZEND_HASH_FOREACH_END(); \
} while (0)
#define CLEAR_FRAME(frame) \
zend_hash_destroy(frame.headers); \
efree(frame.headers);
#define THROW_STOMP_EXCEPTION(excobj, errnum, error) \
ZVAL_OBJ(excobj, zend_throw_exception_ex(stomp_ce_exception, errnum, "%s", error));
#define STOMP_ERROR(errno, msg) \
STOMP_G(error_no) = errno; \
if (STOMP_G(error_msg)) { \
efree(STOMP_G(error_msg)); \
} \
STOMP_G(error_msg) = estrdup(msg); \
if (stomp_object) { \
zend_throw_exception_ex(stomp_ce_exception, errno , msg); \
}
#define STOMP_ERROR_DETAILS(errno, msg, details) \
STOMP_G(error_no) = errno; \
if (STOMP_G(error_msg)) { \
efree(STOMP_G(error_msg)); \
} \
STOMP_G(error_msg) = estrdup(msg); \
if (stomp_object) { \
zval _object, *object = &_object; \
THROW_STOMP_EXCEPTION(object, errno, msg) \
if (details) { \
zend_update_property_string(stomp_ce_exception, object, "details", sizeof("details")-1, (char *) details ); \
} \
}
#if PHP_VERSION_ID < 70300
#define STOMP_URL_STR(a) (a)
#else
#define STOMP_URL_STR(a) ZSTR_VAL(a)
#endif
static int le_stomp;
static zend_object_handlers stomp_obj_handlers;
ZEND_DECLARE_MODULE_GLOBALS(stomp)
static PHP_GINIT_FUNCTION(stomp);
/* {{{ stomp_class_entry */
zend_class_entry *stomp_ce_stomp;
zend_class_entry *stomp_ce_exception;
zend_class_entry *stomp_ce_frame;
/* }}} */
/* {{{ arg_info */
ZEND_BEGIN_ARG_INFO_EX(stomp_no_args, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_connect_args, 0, 0, 0)
ZEND_ARG_INFO(0, broker)
ZEND_ARG_INFO(0, username)
ZEND_ARG_INFO(0, password)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_link_only, 0, 0, 1)
ZEND_ARG_INFO(0, link)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_send_args, 0, 0, 3)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, destination)
ZEND_ARG_INFO(0, msg)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_send_args, 0, 0, 2)
ZEND_ARG_INFO(0, destination)
ZEND_ARG_INFO(0, msg)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_subscribe_args, 0, 0, 2)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, destination)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_subscribe_args, 0, 0, 1)
ZEND_ARG_INFO(0, destination)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_readframe_args, 0, 0, 1)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, class_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_readframe_args, 0, 0, 0)
ZEND_ARG_INFO(0, class_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_transaction_args, 0, 0, 2)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, transaction_id)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_transaction_args, 0, 0, 1)
ZEND_ARG_INFO(0, transaction_id)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_ack_args, 0, 0, 2)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, msg)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_ack_args, 0, 0, 1)
ZEND_ARG_INFO(0, msg)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_nack_args, 0, 0, 2)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, msg)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_nack_args, 0, 0, 1)
ZEND_ARG_INFO(0, msg)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_set_read_timeout_args, 0, 0, 2)
ZEND_ARG_INFO(0, link)
ZEND_ARG_INFO(0, seconds)
ZEND_ARG_INFO(0, microseconds)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_oop_set_read_timeout_args, 0, 0, 1)
ZEND_ARG_INFO(0, seconds)
ZEND_ARG_INFO(0, microseconds)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(stomp_frame_construct_args, 0, 0, 0)
ZEND_ARG_INFO(0, command)
ZEND_ARG_ARRAY_INFO(0, headers, 1)
ZEND_ARG_INFO(0, body)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ stomp_functions */
zend_function_entry stomp_functions[] = {
PHP_FE(stomp_version, stomp_no_args)
PHP_FE(stomp_connect, stomp_connect_args)
PHP_FE(stomp_connect_error, stomp_no_args)
PHP_FE(stomp_get_session_id, stomp_link_only)
PHP_FE(stomp_close, stomp_link_only)
PHP_FE(stomp_send, stomp_send_args)
PHP_FE(stomp_subscribe, stomp_subscribe_args)
PHP_FE(stomp_has_frame, stomp_link_only)
PHP_FE(stomp_read_frame, stomp_readframe_args)
PHP_FE(stomp_unsubscribe, stomp_subscribe_args)
PHP_FE(stomp_begin, stomp_transaction_args)
PHP_FE(stomp_commit, stomp_transaction_args)
PHP_FE(stomp_abort, stomp_transaction_args)
PHP_FE(stomp_ack, stomp_ack_args)
PHP_FE(stomp_nack, stomp_nack_args)
PHP_FE(stomp_error, stomp_link_only)
PHP_FE(stomp_set_read_timeout, stomp_set_read_timeout_args)
PHP_FE(stomp_get_read_timeout, stomp_link_only)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ stomp_methods[] */
static zend_function_entry stomp_methods[] = {
PHP_FALIAS(__construct, stomp_connect, stomp_connect_args)
PHP_FALIAS(getSessionId, stomp_get_session_id, stomp_no_args)
PHP_FALIAS(__destruct, stomp_close, stomp_no_args)
PHP_FALIAS(send, stomp_send, stomp_oop_send_args)
PHP_FALIAS(subscribe, stomp_subscribe, stomp_oop_subscribe_args)
PHP_FALIAS(hasFrame, stomp_has_frame, stomp_no_args)
PHP_FALIAS(readFrame, stomp_read_frame, stomp_oop_readframe_args)
PHP_FALIAS(unsubscribe, stomp_unsubscribe, stomp_oop_subscribe_args)
PHP_FALIAS(begin, stomp_begin, stomp_oop_transaction_args)
PHP_FALIAS(commit, stomp_commit, stomp_oop_transaction_args)
PHP_FALIAS(abort, stomp_abort, stomp_oop_transaction_args)
PHP_FALIAS(ack, stomp_ack, stomp_oop_ack_args)
PHP_FALIAS(nack, stomp_nack, stomp_oop_nack_args)
PHP_FALIAS(error, stomp_error, stomp_no_args)
PHP_FALIAS(setReadTimeout, stomp_set_read_timeout, stomp_oop_set_read_timeout_args)
PHP_FALIAS(getReadTimeout, stomp_get_read_timeout, stomp_no_args)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ stomp_frame_methods[] */
static zend_function_entry stomp_frame_methods[] = {
PHP_ME(stompframe, __construct, stomp_frame_construct_args, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ stomp_exception_methods[] */
static zend_function_entry stomp_exception_methods[] = {
PHP_ME(stompexception, getDetails, stomp_no_args, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ stomp_module_entry */
zend_module_entry stomp_module_entry = {
STANDARD_MODULE_HEADER,
PHP_STOMP_EXTNAME,
stomp_functions,
PHP_MINIT(stomp),
PHP_MSHUTDOWN(stomp),
PHP_RINIT(stomp),
PHP_RSHUTDOWN(stomp),
PHP_MINFO(stomp),
PHP_STOMP_VERSION,
PHP_MODULE_GLOBALS(stomp),
PHP_GINIT(stomp),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("stomp.default_broker", "tcp://localhost:61613", PHP_INI_ALL, OnUpdateString, default_broker, zend_stomp_globals, stomp_globals)
STD_PHP_INI_ENTRY("stomp.default_username", "", PHP_INI_ALL, OnUpdateString, default_username, zend_stomp_globals, stomp_globals)
STD_PHP_INI_ENTRY("stomp.default_password", "", PHP_INI_ALL, OnUpdateString, default_password, zend_stomp_globals, stomp_globals)
STD_PHP_INI_ENTRY("stomp.default_read_timeout_sec", "2", PHP_INI_ALL, OnUpdateLong, read_timeout_sec, zend_stomp_globals, stomp_globals)
STD_PHP_INI_ENTRY("stomp.default_read_timeout_usec", "0", PHP_INI_ALL, OnUpdateLong, read_timeout_usec, zend_stomp_globals, stomp_globals)
STD_PHP_INI_ENTRY("stomp.default_connection_timeout_sec", "2", PHP_INI_ALL, OnUpdateLong, connection_timeout_sec, zend_stomp_globals, stomp_globals)
STD_PHP_INI_ENTRY("stomp.default_connection_timeout_usec", "0", PHP_INI_ALL, OnUpdateLong, connection_timeout_usec, zend_stomp_globals, stomp_globals)
PHP_INI_END()
/* {{{ PHP_GINIT_FUNCTION */
static PHP_GINIT_FUNCTION(stomp)
{
stomp_globals->default_broker = NULL;
stomp_globals->default_username = NULL;
stomp_globals->default_password = NULL;
stomp_globals->read_timeout_sec = 2;
stomp_globals->read_timeout_usec = 0;
stomp_globals->connection_timeout_sec = 2;
stomp_globals->connection_timeout_usec = 0;
#if HAVE_STOMP_SSL
SSL_library_init();
#endif
}
/* }}} */
ZEND_DECLARE_MODULE_GLOBALS(stomp)
#ifdef COMPILE_DL_STOMP
ZEND_GET_MODULE(stomp)
#endif
/* {{{ constructor/destructor */
static void stomp_send_disconnect(stomp_t *stomp)
{
stomp_frame_t frame = {0};
INIT_FRAME(frame, "DISCONNECT");
stomp_send(stomp, &frame );
CLEAR_FRAME(frame);
}
static void php_destroy_stomp_res(zend_resource *rsrc)
{
stomp_t *stomp = (stomp_t *) rsrc->ptr;
stomp_send_disconnect(stomp );
stomp_close(stomp);
}
static zend_object *php_stomp_new(zend_class_entry *ce)
{
stomp_object_t *intern;
intern = (stomp_object_t *) ecalloc(1, sizeof(stomp_object_t) + zend_object_properties_size(ce));
intern->stomp = NULL;
zend_object_std_init(&intern->std, ce );
intern->std.handlers = &stomp_obj_handlers;
return &intern->std;
}
/* }}} */
/* {{{ PHP_MINIT_FUNCTION */
PHP_MINIT_FUNCTION(stomp)
{
zend_class_entry ce;
/* Ressource */
le_stomp = zend_register_list_destructors_ex(php_destroy_stomp_res, NULL, PHP_STOMP_RES_NAME, module_number);
/* Register Stomp class */
INIT_CLASS_ENTRY(ce, PHP_STOMP_CLASSNAME, stomp_methods);
stomp_ce_stomp = zend_register_internal_class(&ce );
stomp_ce_stomp->create_object = php_stomp_new;
memcpy(&stomp_obj_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
stomp_obj_handlers.offset = XtOffsetOf(stomp_object_t, std);
/* Register StompFrame class */
INIT_CLASS_ENTRY(ce, PHP_STOMP_FRAME_CLASSNAME, stomp_frame_methods);
stomp_ce_frame = zend_register_internal_class(&ce );
/* Properties */
zend_declare_property_null(stomp_ce_frame, "command", sizeof("command")-1, ZEND_ACC_PUBLIC );
zend_declare_property_null(stomp_ce_frame, "headers", sizeof("headers")-1, ZEND_ACC_PUBLIC );
zend_declare_property_null(stomp_ce_frame, "body", sizeof("body")-1, ZEND_ACC_PUBLIC );
/* Register StompException class */
INIT_CLASS_ENTRY(ce, PHP_STOMP_EXCEPTION_CLASSNAME, stomp_exception_methods);
stomp_ce_exception = zend_register_internal_class_ex(&ce, zend_exception_get_default());
/* Properties */
zend_declare_property_null(stomp_ce_exception, "details", sizeof("details")-1, ZEND_ACC_PRIVATE );
/** Register INI entries **/
REGISTER_INI_ENTRIES();
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION */
PHP_MSHUTDOWN_FUNCTION(stomp)
{
/* Unregister INI entries */
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RINIT_FUNCTION */
PHP_RINIT_FUNCTION(stomp)
{
STOMP_G(error_msg) = NULL;
STOMP_G(error_no) = 0;
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RSHUTDOWN_FUNCTION */
PHP_RSHUTDOWN_FUNCTION(stomp)
{
if (STOMP_G(error_msg)) {
efree(STOMP_G(error_msg));
}
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MINFO_FUNCTION */
PHP_MINFO_FUNCTION(stomp)
{
php_info_print_table_start();
php_info_print_table_header(2, PHP_STOMP_EXTNAME, "enabled");
php_info_print_table_row(2, "API version", PHP_STOMP_VERSION);
#if HAVE_STOMP_SSL
php_info_print_table_row(2, "SSL Support", "enabled");
#else
php_info_print_table_row(2, "SSL Support", "disabled");
#endif
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
/* }}} */
/* {{{ proto string stomp_version()
Get stomp extension version */
PHP_FUNCTION(stomp_version)
{
RETURN_STRINGL(PHP_STOMP_VERSION, sizeof(PHP_STOMP_VERSION)-1);
}
/* }}} */
/* {{{ proto Stomp::__construct([string broker [, string username [, string password [, array headers]]]])
Connect to server */
PHP_FUNCTION(stomp_connect)
{
zval *stomp_object = getThis();
zval *headers = NULL;
stomp_t *stomp = NULL;
zend_string *broker = NULL, *username = NULL, *password = NULL;
php_url *url_parts;
#ifdef HAVE_STOMP_SSL
int use_ssl = 0;
#endif
if (zend_parse_parameters(ZEND_NUM_ARGS() , "|SSSa!", &broker, &username, &password, &headers) == FAILURE) {
return;
}
/* Verify that broker URI */
if (!broker) {
broker = STOMP_G(default_broker)?
zend_string_init(STOMP_G(default_broker), strlen(STOMP_G(default_broker)), 0) : NULL;
} else {
zend_string_copy(broker);
}
url_parts = php_url_parse_ex(ZSTR_VAL(broker), ZSTR_LEN(broker));
if (!url_parts || !url_parts->host) {
STOMP_ERROR(0, PHP_STOMP_ERR_INVALID_BROKER_URI);
zend_string_release(broker);
php_url_free(url_parts);
return;
}
zend_string_release(broker);
if (url_parts->scheme) {
if (strcmp(STOMP_URL_STR(url_parts->scheme), "ssl") == 0) {
#if HAVE_STOMP_SSL
use_ssl = 1;
#else
STOMP_ERROR(0, "SSL DISABLED");
php_url_free(url_parts);
return;
#endif
} else if (strcmp(STOMP_URL_STR(url_parts->scheme), "tcp") != 0) {
STOMP_ERROR(0, PHP_STOMP_ERR_INVALID_BROKER_URI_SCHEME);
php_url_free(url_parts);
return;
}
}
stomp = stomp_init();
#if HAVE_STOMP_SSL
stomp->options.use_ssl = use_ssl;
#endif
stomp->options.read_timeout_sec = STOMP_G(read_timeout_sec);
stomp->options.read_timeout_usec = STOMP_G(read_timeout_usec);
stomp->options.connect_timeout_sec = STOMP_G(connection_timeout_sec);
stomp->options.connect_timeout_usec = STOMP_G(connection_timeout_usec);
stomp->status = stomp_connect(stomp, STOMP_URL_STR(url_parts->host), url_parts->port ? url_parts->port : 61613 );
php_url_free(url_parts);
if (stomp->status) {
zval rv;
stomp_frame_t *res;
stomp_frame_t frame = {0};
int send_status;
INIT_FRAME(frame, "CONNECT");
if (!username) {
username = zend_string_init(STOMP_G(default_username), strlen(STOMP_G(default_username)), 0);
} else {
zend_string_copy(username);
}
if (!password) {
password = zend_string_init(STOMP_G(default_password), strlen(STOMP_G(default_password)), 0);
} else {
zend_string_copy(password);
}
/*
* Per Stomp 1.1 "login" and "passcode" are optional. (Also this fix makes test pass against RabbitMQ)
*/
if (ZSTR_LEN(username) > 0) {
ZVAL_STR(&rv, zend_string_copy(username));
zend_hash_str_add(frame.headers, "login", sizeof("login") - 1, &rv);
}
if (ZSTR_LEN(password)) {
ZVAL_STR(&rv, zend_string_copy(password));
zend_hash_str_add(frame.headers, "passcode", sizeof("passcode"), &rv);
}
zend_string_release(username);
zend_string_release(password);
if (NULL != headers) {
FRAME_HEADER_FROM_HASHTABLE(frame.headers, Z_ARRVAL_P(headers));
}
send_status = stomp_send(stomp, &frame );
CLEAR_FRAME(frame);
if (0 == send_status) {
zval excobj;
THROW_STOMP_EXCEPTION(&excobj, stomp->errnum, stomp->error);
if (stomp->error_details) {
zend_update_property_string(stomp_ce_exception, &excobj, "details", sizeof("details")-1, stomp->error_details );
}
return;
}
/* Retreive Response */
res = stomp_read_frame_ex(stomp, 0);
if (NULL == res) {
STOMP_ERROR(0, PHP_STOMP_ERR_SERVER_NOT_RESPONDING);
} else if (0 == strncmp("ERROR", res->command, sizeof("ERROR") - 1)) {
zval *error_msg, excobj;
if ((error_msg = zend_hash_str_find(res->headers, ZEND_STRL("message"))) != NULL) {
THROW_STOMP_EXCEPTION(&excobj, 0, ZSTR_VAL(Z_STR_P(error_msg)));
if (res->body) {
zend_update_property_string(stomp_ce_exception, &excobj, "details", sizeof("details")-1, (char *) res->body );
}
}
stomp_free_frame(res);
} else if (0 != strncmp("CONNECTED", res->command, sizeof("CONNECTED")-1)) {
if (stomp->error) {
STOMP_ERROR_DETAILS(stomp->errnum, stomp->error, stomp->error_details);
} else {
STOMP_ERROR(0, PHP_STOMP_ERR_UNKNOWN);
}
stomp_free_frame(res);
} else {
zval *key;
if ((key = zend_hash_str_find(res->headers, ZEND_STRL("session"))) != NULL) {
if (stomp->session) {
efree(stomp->session);
}
ZEND_ASSERT(Z_TYPE_P(key) == IS_STRING);
stomp->session = estrdup(Z_STRVAL_P(key));
}
stomp_free_frame(res);
if (!stomp_object) {
RETURN_RES(zend_register_resource(stomp, le_stomp));
} else {
stomp_object_t *i_obj = GET_STOMP_OBJECT();
if (i_obj->stomp) {
stomp_close(i_obj->stomp);
}
i_obj->stomp = stomp;
RETURN_TRUE;
}
}
} else {
STOMP_ERROR_DETAILS(0, stomp->error, stomp->error_details);
}
stomp_close(stomp);
RETURN_FALSE;
}
/* }}} */
/* {{{ proto string stomp_connect_error()
Get the last connection error */
PHP_FUNCTION(stomp_connect_error)
{
if (STOMP_G(error_msg)) {
RETURN_STRING(STOMP_G(error_msg));
} else {
RETURN_NULL();
}
}
/* }}} */
/* {{{ proto string Stomp::getSessionId()
Get the current stomp session ID */
PHP_FUNCTION(stomp_get_session_id)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
if (stomp_object) {
FETCH_STOMP_OBJECT;
} else {
zval *arg;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "r", &arg) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
}
if (!stomp) {
php_error_docref(NULL , E_WARNING, PHP_STOMP_ERR_NO_CTR);
RETURN_FALSE;
}
if (stomp->session) {
RETURN_STRING(stomp->session);
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto boolean Stomp::__destruct()
Close stomp connection */
PHP_FUNCTION(stomp_close)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
if (stomp_object) {
stomp_object_t *i_obj = GET_STOMP_OBJECT();
if (!(stomp = i_obj->stomp)) {
php_error_docref(NULL , E_WARNING, PHP_STOMP_ERR_NO_CTR);
RETURN_FALSE;
}
stomp_send_disconnect(stomp );
stomp_close(stomp);
i_obj->stomp = NULL;
} else {
zval *arg;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "r", &arg) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
zend_list_close(Z_RES_P(arg));
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto boolean Stomp::send(string destination, mixed msg [, array headers])
Sends a message to a destination in the messaging system */
PHP_FUNCTION(stomp_send)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
zend_string *destination;
zval *msg, *headers = NULL, rv;
stomp_frame_t frame = {0};
int success = 0;
if (stomp_object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() , "Sz|a!", &destination, &msg, &headers) == FAILURE) {
return;
}
FETCH_STOMP_OBJECT;
} else {
zval *arg;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "rSz|a!", &arg, &destination, &msg, &headers) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
}
/* Verify destination */
if (0 == ZSTR_LEN(destination)) {
php_error_docref(NULL , E_WARNING, PHP_STOMP_ERR_EMPTY_DESTINATION);
RETURN_FALSE;
}
INIT_FRAME(frame, "SEND");
/* Translate a PHP array to a stomp_header array */
if (NULL != headers) {
FRAME_HEADER_FROM_HASHTABLE(frame.headers, Z_ARRVAL_P(headers));
}
/* Add the destination */
ZVAL_STR(&rv, zend_string_copy(destination));
zend_hash_str_add(frame.headers, "destination", sizeof("destination") - 1, &rv);
if (Z_TYPE_P(msg) == IS_STRING) {
frame.body = Z_STRVAL_P(msg);
frame.body_length = Z_STRLEN_P(msg);
} else if (Z_TYPE_P(msg) == IS_OBJECT && instanceof_function(Z_OBJCE_P(msg), stomp_ce_frame )) {
zval *frame_obj_prop = NULL;
frame_obj_prop = zend_read_property(stomp_ce_frame, msg, "command", sizeof("command")-1, 1, &rv);
if (Z_TYPE_P(frame_obj_prop) == IS_STRING) {
frame.command = Z_STRVAL_P(frame_obj_prop);
frame.command_length = Z_STRLEN_P(frame_obj_prop);
}
frame_obj_prop = zend_read_property(stomp_ce_frame, msg, "body", sizeof("body")-1, 1, &rv);
if (Z_TYPE_P(frame_obj_prop) == IS_STRING) {
frame.body = Z_STRVAL_P(frame_obj_prop);
frame.body_length = Z_STRLEN_P(frame_obj_prop);
}
frame_obj_prop = zend_read_property(stomp_ce_frame, msg, "headers", sizeof("headers")-1, 1, &rv);
if (Z_TYPE_P(frame_obj_prop) == IS_ARRAY) {
FRAME_HEADER_FROM_HASHTABLE(frame.headers, Z_ARRVAL_P(frame_obj_prop));
}
} else {
php_error_docref(NULL , E_WARNING, "Expects parameter %d to be a string or a StompFrame object.", stomp_object?2:3);
CLEAR_FRAME(frame);
RETURN_FALSE;
}
if (stomp_send(stomp, &frame ) > 0) {
success = stomp_valid_receipt(stomp, &frame);
}
CLEAR_FRAME(frame);
RETURN_BOOL(success);
}
/* }}} */
/* {{{ proto boolean Stomp::subscribe(string destination [, array headers])
Register to listen to a given destination */
PHP_FUNCTION(stomp_subscribe)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
zend_string *destination;
zval *headers = NULL, rv;
stomp_frame_t frame = {0};
int success = 0;
if (stomp_object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() , "S|a!", &destination, &headers) == FAILURE) {
return;
}
FETCH_STOMP_OBJECT;
} else {
zval *arg = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "rS|a!", &arg, &destination, &headers) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
}
/* Verify destination */
if (ZSTR_LEN(destination) == 0) {
php_error_docref(NULL , E_WARNING, PHP_STOMP_ERR_EMPTY_DESTINATION);
RETURN_FALSE;
}
INIT_FRAME(frame, "SUBSCRIBE");
/* Translate a PHP array to a stomp_header array */
if (NULL != headers) {
FRAME_HEADER_FROM_HASHTABLE(frame.headers, Z_ARRVAL_P(headers));
}
/* Add the destination */
ZVAL_STRINGL(&rv, "client", sizeof("client") - 1);
zend_hash_str_update(frame.headers, "ack", sizeof("ack") - 1, &rv);
ZVAL_STR(&rv, zend_string_copy(destination));
zend_hash_str_update(frame.headers, "destination", sizeof("destination") - 1, &rv);
/* zend_hash_str_add_ptr(frame.headers, ZEND_STRL("activemq.prefetchSize"), estrdup("1")); */
if (stomp_send(stomp, &frame ) > 0) {
success = stomp_valid_receipt(stomp, &frame);
}
CLEAR_FRAME(frame);
RETURN_BOOL(success);
}
/* }}} */
/* {{{ proto boolean Stomp::unsubscribe(string destination [, array headers])
Remove an existing subscription */
PHP_FUNCTION(stomp_unsubscribe)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
zend_string *destination;
zval *headers = NULL, rv;
stomp_frame_t frame = {0};
int success = 0;
if (stomp_object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() , "S|a!", &destination, &headers) == FAILURE) {
return;
}
FETCH_STOMP_OBJECT;
} else {
zval *arg = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "rS|a!", &arg, &destination, &headers) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
}
/* Verify destination */
if (0 == ZSTR_LEN(destination)) {
php_error_docref(NULL , E_WARNING, PHP_STOMP_ERR_EMPTY_DESTINATION);
RETURN_FALSE;
}
INIT_FRAME(frame, "UNSUBSCRIBE");
/* Translate a PHP array to a stomp_header array */
if (NULL != headers) {
FRAME_HEADER_FROM_HASHTABLE(frame.headers, Z_ARRVAL_P(headers));
}
/* Add the destination */
ZVAL_STR(&rv, zend_string_copy(destination));
zend_hash_str_add(frame.headers, "destination", sizeof("destination") - 1, &rv);
if (stomp_send(stomp, &frame ) > 0) {
success = stomp_valid_receipt(stomp, &frame);
}
CLEAR_FRAME(frame);
RETURN_BOOL(success);
}
/* }}} */
/* {{{ proto boolean Stomp::hasFrame()
Indicate whether or not there is a frame ready to read */
PHP_FUNCTION(stomp_has_frame)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
if (stomp_object) {
FETCH_STOMP_OBJECT;
} else {
zval *arg;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "r", &arg) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
}
RETURN_BOOL(stomp_select(stomp) > 0);
}
/* }}} */
/* {{{ proto StompFrame Stomp::readFrame()
Read the next frame */
PHP_FUNCTION(stomp_read_frame)
{
zval *stomp_object = getThis();
stomp_t *stomp = NULL;
stomp_frame_t *res = NULL;
zend_string *class_name = NULL;
zend_class_entry *ce = NULL;
if (stomp_object) {
if (zend_parse_parameters(ZEND_NUM_ARGS() , "|S", &class_name) == FAILURE) {
return;
}
FETCH_STOMP_OBJECT;
} else {
zval *arg;
if (zend_parse_parameters(ZEND_NUM_ARGS() , "r|S", &arg, &class_name) == FAILURE) {
return;
}
FETCH_STOMP_RSRC(stomp, arg);
}
if (class_name && ZSTR_LEN(class_name)) {
ce = zend_fetch_class(class_name, ZEND_FETCH_CLASS_AUTO);
if (!ce) {
php_error_docref(NULL , E_WARNING, "Could not find class '%s'", ZSTR_VAL(class_name));
ce = stomp_ce_frame;
}
} else if (stomp_object) {
ce = stomp_ce_frame;
}
if ((res = stomp_read_frame(stomp))) {
zval headers;
if (0 == strncmp("ERROR", res->command, sizeof("ERROR") - 1)) {
zval *error_msg;
if ((error_msg = zend_hash_str_find(res->headers, "message", sizeof("message") - 1)) != NULL) {
zval excobj;
THROW_STOMP_EXCEPTION(&excobj, 0, Z_STRVAL_P(error_msg));
if (res->body) {
zend_update_property_string(stomp_ce_exception, &excobj, ZEND_STRL("details"), (char *)res->body );
}
stomp_free_frame(res);
RETURN_FALSE;
}
}
array_init(&headers);
if (res->headers) {
zend_string *key;
zval *val;
ZEND_HASH_FOREACH_STR_KEY_VAL(res->headers, key, val) {
if (!key) {
break;
}
Z_TRY_ADDREF_P(val);
zend_hash_update(Z_ARRVAL(headers), key, val);
} ZEND_HASH_FOREACH_END();
}
if (ce) {
zend_fcall_info fci;
zend_fcall_info_cache fcc;
zval retval;
object_init_ex(return_value, ce);
if (ce->constructor) {
zval cmd, body;
ZVAL_STRINGL(&cmd, res->command, res->command_length);
if (res->body) {
ZVAL_STRINGL(&body, res->body, res->body_length);
} else {
ZVAL_NULL(&body);
}
fci.size = sizeof(fci);
#if (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
fci.function_table = &ce->function_table;
fci.symbol_table = NULL;
#endif
/* PARAMS */
fci.param_count = 3;
fci.params = (zval*) safe_emalloc(sizeof(zval), 3, 0);
ZVAL_COPY_VALUE(&fci.params[0], &cmd);
ZVAL_COPY_VALUE(&fci.params[1], &headers);
ZVAL_COPY_VALUE(&fci.params[2], &body);
ZVAL_UNDEF(&fci.function_name);
fci.object = Z_OBJ_P(return_value);
fci.retval = &retval;
fci.no_separation = 1;
#if PHP_VERSION_ID < 70300
fcc.initialized = 1;
#endif
fcc.function_handler = ce->constructor;
#if (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
fcc.calling_scope = EG(scope);
#else
fcc.calling_scope = zend_get_executed_scope();
#endif
fcc.object = Z_OBJ_P(return_value);
if (zend_call_function(&fci, &fcc ) == FAILURE) {
zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 , "Could not execute %s::%s()", ZSTR_VAL(ce->name), ZSTR_VAL(ce->constructor->common.function_name));
} else {
zval_ptr_dtor(&retval);