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amqp_connection.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2007 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 |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Alexandre Kalendarev akalend@mail.ru Copyright (c) 2009-2010 |
| Lead: |
| - Pieter de Zwart |
| Maintainers: |
| - Brad Rodriguez |
| - Jonathan Tansavatdi |
+----------------------------------------------------------------------+
*/
/* $Id: amqp_connection.c 327551 2012-09-09 03:49:34Z pdezwart $ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "zend_exceptions.h"
#ifdef PHP_WIN32
# include "win32/php_stdint.h"
# include "win32/signal.h"
#else
# include <signal.h>
# include <stdint.h>
#endif
#include <amqp.h>
#include <amqp_framing.h>
#include <amqp_tcp_socket.h>
#ifdef PHP_WIN32
# include "win32/unistd.h"
#else
# include <unistd.h>
#endif
#include "php_amqp.h"
#include "amqp_channel.h"
#include "amqp_connection_resource.h"
#ifndef E_DEPRECATED
#define E_DEPRECATED E_WARNING
#endif
#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
zend_object_handlers amqp_connection_object_handlers;
HashTable *amqp_connection_object_get_debug_info(zval *object, int *is_temp TSRMLS_DC) {
zval *value;
HashTable *debug_info;
amqp_connection_object *connection;
/* Let zend clean up for us: */
*is_temp = 1;
/* Get the envelope object from which to read */
connection = (amqp_connection_object *)zend_object_store_get_object(object TSRMLS_CC);
/* Keep the first number matching the number of entries in this table*/
ALLOC_HASHTABLE(debug_info);
ZEND_INIT_SYMTABLE_EX(debug_info, 15 + 1, 0);
/* Start adding values */
MAKE_STD_ZVAL(value);
ZVAL_STRINGL(value, connection->login, strlen(connection->login), 1);
zend_hash_add(debug_info, "login", sizeof("login"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_STRINGL(value, connection->password, strlen(connection->password), 1);
zend_hash_add(debug_info, "password", sizeof("password"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_STRINGL(value, connection->host, strlen(connection->host), 1);
zend_hash_add(debug_info, "host", sizeof("host"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_STRINGL(value, connection->vhost, strlen(connection->vhost), 1);
zend_hash_add(debug_info, "vhost", sizeof("vhost"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_LONG(value, connection->port);
zend_hash_add(debug_info, "port", sizeof("port"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_DOUBLE(value, connection->read_timeout);
zend_hash_add(debug_info, "read_timeout", sizeof("read_timeout"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_DOUBLE(value, connection->write_timeout);
zend_hash_add(debug_info, "write_timeout", sizeof("write_timeout"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_DOUBLE(value, connection->connect_timeout);
zend_hash_add(debug_info, "connect_timeout", sizeof("connect_timeout"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_BOOL(value, connection->is_connected);
zend_hash_add(debug_info, "is_connected", sizeof("is_connected"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
ZVAL_BOOL(value, connection->is_persistent);
zend_hash_add(debug_info, "is_persistent", sizeof("is_persistent"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
if (connection && connection->connection_resource) {
ZVAL_RESOURCE(value, connection->connection_resource->resource_id);
zend_list_addref(connection->connection_resource->resource_id);
} else {
ZVAL_NULL(value);
}
zend_hash_add(debug_info, "connection_resource", sizeof("connection_resource"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
if (connection->connection_resource) {
ZVAL_LONG(value, connection->connection_resource->used_slots);
} else {
ZVAL_NULL(value);
}
zend_hash_add(debug_info, "used_channels", sizeof("used_channels"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
if (connection->connection_resource) {
ZVAL_LONG(value, amqp_get_channel_max(connection->connection_resource->connection_state));
} else {
ZVAL_NULL(value);
}
zend_hash_add(debug_info, "max_channel_id", sizeof("max_channel_id"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
if (connection->connection_resource) {
ZVAL_LONG(value, amqp_get_frame_max(connection->connection_resource->connection_state));
} else {
ZVAL_NULL(value);
}
zend_hash_add(debug_info, "max_frame_size", sizeof("max_frame_size"), &value, sizeof(zval *), NULL);
MAKE_STD_ZVAL(value);
if (connection->connection_resource) {
ZVAL_LONG(value, amqp_get_heartbeat(connection->connection_resource->connection_state));
} else {
ZVAL_NULL(value);
}
zend_hash_add(debug_info, "heartbeat_interval", sizeof("heartbeat_interval"), &value, sizeof(zval *), NULL);
/* Start adding values */
return debug_info;
}
#endif
static void php_amqp_prepare_for_disconnect(amqp_connection_object *connection TSRMLS_DC)
{
amqp_channel_object *channel;
/* Pull the connection resource out for easy access */
amqp_connection_resource *resource = connection->connection_resource;
if (!resource) {
return;
}
resource->resource_id = 0;
assert(resource->slots != NULL);
/* NOTE: when we have persistent connection we do not move channels between php requests
* due to current php-amqp extension limitation in AMQPChannel where __construct == channel.open AMQP method call
* and __destruct = channel.close AMQP method call
*/
/* Clean up old memory allocations which are now invalid (new connection) */
amqp_channel_t slot;
for (slot = 0; slot < resource->max_slots; slot++) {
if (resource->slots[slot] != 0) {
php_amqp_close_channel(resource->slots[slot] TSRMLS_CC);
}
}
/* If it's persistent connection do not destroy connection resource (this keep connection alive) */
if (connection->is_persistent) {
/* Cleanup buffers to reduce memory usage in idle mode */
amqp_maybe_release_buffers(resource->connection_state);
}
return;
}
void php_amqp_disconnect_safe(amqp_connection_object *connection TSRMLS_DC)
{
php_amqp_prepare_for_disconnect(connection TSRMLS_CC);
if(!connection->is_persistent && connection->connection_resource && connection->connection_resource->resource_id > 0) {
zend_list_delete(connection->connection_resource->resource_id);
}
/* Mark connection as closed */
connection->connection_resource = NULL;
connection->is_connected = '\0';
connection->is_persistent = '\0';
}
void php_amqp_disconnect_force(amqp_connection_object *connection TSRMLS_DC)
{
php_amqp_prepare_for_disconnect(connection TSRMLS_CC);
if(connection->connection_resource) {
if (connection->connection_resource->resource_id > 0) {
zend_list_delete(connection->connection_resource->resource_id);
}
if (connection->is_persistent) {
zend_rsrc_list_entry *le;
if (zend_hash_find(&EG(persistent_list), connection->connection_resource->resource_key, connection->connection_resource->resource_key_len + 1, (void **)&le) == SUCCESS) {
if (Z_TYPE_P(le) == le_amqp_connection_resource_persistent) {
zend_hash_del(&EG(persistent_list), connection->connection_resource->resource_key, connection->connection_resource->resource_key_len + 1);
}
}
}
}
/* Mark connection as closed */
connection->connection_resource = NULL;
connection->is_connected = '\0';
connection->is_persistent = '\0';
}
/**
* php_amqp_connect
* handles connecting to amqp
* called by connect(), pconnect(), reconnect(), preconnect()
*/
int php_amqp_connect(amqp_connection_object *connection, int persistent TSRMLS_DC)
{
char *key;
int key_len;
/* Clean up old memory allocations which are now invalid (new connection) */
assert(connection->connection_resource == NULL);
assert(!connection->is_connected);
if (persistent) {
zend_rsrc_list_entry *le;
/* Look for an established resource */
key_len = spprintf(&key, 0,
"amqp_conn_res_%s_%d_%s_%s_%s_%d_%d_%d",
connection->host,
connection->port,
connection->vhost,
connection->login,
connection->password,
connection->frame_max,
connection->channel_max,
connection->heartbeat
);
if (zend_hash_find(&EG(persistent_list), key, key_len + 1, (void **)&le) == SUCCESS) {
efree(key);
if (Z_TYPE_P(le) != le_amqp_connection_resource_persistent) {
/* hash conflict, given name associate with non-amqp persistent connection resource */
return 0;
}
/* An entry for this connection resource already exists */
/* Stash the connection resource in the connection */
connection->connection_resource = le->ptr;
if (connection->connection_resource->resource_id > 0) {
/* resource in use! */
connection->connection_resource = NULL;
zend_throw_exception(amqp_connection_exception_class_entry, "There are already established persistent connection to the same resource.", 0 TSRMLS_CC);
return 0;
}
connection->connection_resource->resource_id = ZEND_REGISTER_RESOURCE(NULL, connection->connection_resource, persistent ? le_amqp_connection_resource_persistent : le_amqp_connection_resource);
/* Set desired timeouts */
if (php_amqp_set_resource_read_timeout(connection->connection_resource, connection->read_timeout TSRMLS_CC) == 0
|| php_amqp_set_resource_write_timeout(connection->connection_resource, connection->write_timeout TSRMLS_CC) == 0) {
php_amqp_disconnect_force(connection TSRMLS_CC);
connection->connection_resource = NULL;
return 0;
}
/* Set connection status to connected */
connection->is_connected = '\1';
connection->is_persistent = persistent;
return 1;
}
efree(key);
}
connection->connection_resource = connection_resource_constructor(connection, persistent TSRMLS_CC);
if (!connection->connection_resource) {
return 0;
}
connection->connection_resource->resource_id = ZEND_REGISTER_RESOURCE(NULL, connection->connection_resource, persistent ? le_amqp_connection_resource_persistent : le_amqp_connection_resource);
/* Set connection status to connected */
connection->is_connected = '\1';
if (persistent) {
zend_rsrc_list_entry new_le;
connection->is_persistent = persistent;
key_len = spprintf(&key, 0,
"amqp_conn_res_%s_%d_%s_%s_%s_%d_%d_%d",
connection->host,
connection->port,
connection->vhost,
connection->login,
connection->password,
connection->frame_max,
connection->channel_max,
connection->heartbeat
);
connection->connection_resource->resource_key = pestrndup(key, key_len, persistent);
connection->connection_resource->resource_key_len = key_len;
efree(key);
/* Store a reference in the persistence list */
new_le.ptr = connection->connection_resource;
new_le.type = persistent ? le_amqp_connection_resource_persistent : le_amqp_connection_resource;
if (FAILURE == zend_hash_add(&EG(persistent_list), connection->connection_resource->resource_key, connection->connection_resource->resource_key_len + 1, &new_le, sizeof(zend_rsrc_list_entry), NULL)) {
php_amqp_disconnect_force(connection TSRMLS_CC);
return 0;
}
}
return 1;
}
void amqp_connection_dtor(void *object TSRMLS_DC)
{
amqp_connection_object *connection = (amqp_connection_object*)object;
php_amqp_disconnect_safe(connection TSRMLS_CC);
assert(connection->connection_resource == NULL);
/* Clean up all the strings */
if (connection->host) {
efree(connection->host);
}
if (connection->vhost) {
efree(connection->vhost);
}
if (connection->login) {
efree(connection->login);
}
if (connection->password) {
efree(connection->password);
}
zend_object_std_dtor(&connection->zo TSRMLS_CC);
efree(object);
}
zend_object_value amqp_connection_ctor(zend_class_entry *ce TSRMLS_DC)
{
zend_object_value new_value;
amqp_connection_object* connection = (amqp_connection_object*)emalloc(sizeof(amqp_connection_object));
memset(connection, 0, sizeof(amqp_connection_object));
zend_object_std_init(&connection->zo, ce TSRMLS_CC);
AMQP_OBJECT_PROPERTIES_INIT(connection->zo, ce);
new_value.handle = zend_objects_store_put(
connection,
(zend_objects_store_dtor_t)zend_objects_destroy_object,
(zend_objects_free_object_storage_t)amqp_connection_dtor,
NULL TSRMLS_CC
);
#if PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3
memcpy((void *)&amqp_connection_object_handlers, (void *)zend_get_std_object_handlers(), sizeof(zend_object_handlers));
amqp_connection_object_handlers.get_debug_info = amqp_connection_object_get_debug_info;
new_value.handlers = &amqp_connection_object_handlers;
#else
new_value.handlers = zend_get_std_object_handlers();
#endif
return new_value;
}
/* {{{ proto AMQPConnection::__construct([array optional])
* The array can contain 'host', 'port', 'login', 'password', 'vhost', 'read_timeout', 'write_timeout', 'connect_timeout' and 'timeout' (deprecated) indexes
*/
PHP_METHOD(amqp_connection_class, __construct)
{
zval *id;
amqp_connection_object *connection;
zval* ini_arr = NULL;
zval** zdata;
/* Parse out the method parameters */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|a", &id, amqp_connection_class_entry, &ini_arr) == FAILURE) {
return;
}
/* Pull the connection off of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* Pull the login out of the $params array */
zdata = NULL;
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "login", sizeof("login"), (void*)&zdata)) {
convert_to_string(*zdata);
}
/* Validate the given login */
if (zdata && Z_STRLEN_PP(zdata) > 0) {
if (Z_STRLEN_PP(zdata) < 128) {
connection->login = estrndup(Z_STRVAL_PP(zdata), Z_STRLEN_PP(zdata));
} else {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'login' exceeds 128 character limit.", 0 TSRMLS_CC);
return;
}
} else {
connection->login = estrndup(INI_STR("amqp.login"), strlen(INI_STR("amqp.login")) > 128 ? 128 : strlen(INI_STR("amqp.login")));
}
/* Pull the password out of the $params array */
zdata = NULL;
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF(ini_arr), "password", sizeof("password"), (void*)&zdata)) {
convert_to_string(*zdata);
}
/* Validate the given password */
if (zdata && Z_STRLEN_PP(zdata) > 0) {
if (Z_STRLEN_PP(zdata) < 128) {
connection->password = estrndup(Z_STRVAL_PP(zdata), Z_STRLEN_PP(zdata));
} else {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'password' exceeds 128 character limit.", 0 TSRMLS_CC);
return;
}
} else {
connection->password = estrndup(INI_STR("amqp.password"), strlen(INI_STR("amqp.password")) > 128 ? 128 : strlen(INI_STR("amqp.password")));
}
/* Pull the host out of the $params array */
zdata = NULL;
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF(ini_arr), "host", sizeof("host"), (void *)&zdata)) {
convert_to_string(*zdata);
}
/* Validate the given host */
if (zdata && Z_STRLEN_PP(zdata) > 0) {
if (Z_STRLEN_PP(zdata) < 128) {
connection->host = estrndup(Z_STRVAL_PP(zdata), Z_STRLEN_PP(zdata));
} else {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'host' exceeds 128 character limit.", 0 TSRMLS_CC);
return;
}
} else {
connection->host = estrndup(INI_STR("amqp.host"), strlen(INI_STR("amqp.host")) > 128 ? 128 : strlen(INI_STR("amqp.host")));
}
/* Pull the vhost out of the $params array */
zdata = NULL;
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "vhost", sizeof("vhost"), (void*)&zdata)) {
convert_to_string(*zdata);
}
/* Validate the given vhost */
if (zdata && Z_STRLEN_PP(zdata) > 0) {
if (Z_STRLEN_PP(zdata) < 128) {
connection->vhost = estrndup(Z_STRVAL_PP(zdata), Z_STRLEN_PP(zdata));
} else {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'vhost' exceeds 128 character limit.", 0 TSRMLS_CC);
return;
}
} else {
connection->vhost = estrndup(INI_STR("amqp.vhost"), strlen(INI_STR("amqp.vhost")) > 128 ? 128 : strlen(INI_STR("amqp.vhost")));
}
connection->port = INI_INT("amqp.port");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "port", sizeof("port"), (void*)&zdata)) {
convert_to_long(*zdata);
connection->port = (size_t)Z_LVAL_PP(zdata);
}
connection->read_timeout = INI_FLT("amqp.read_timeout");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "read_timeout", sizeof("read_timeout"), (void*)&zdata)) {
convert_to_double(*zdata);
if (Z_DVAL_PP(zdata) < 0) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'read_timeout' must be greater than or equal to zero.", 0 TSRMLS_CC);
} else {
connection->read_timeout = Z_DVAL_PP(zdata);
}
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "timeout", sizeof("timeout"), (void*)&zdata)) {
/* 'read_timeout' takes precedence on 'timeout' but users have to know this */
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Parameter 'timeout' is deprecated, 'read_timeout' used instead");
}
} else if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "timeout", sizeof("timeout"), (void*)&zdata)) {
php_error_docref(NULL TSRMLS_CC, E_DEPRECATED, "Parameter 'timeout' is deprecated; use 'read_timeout' instead");
convert_to_double(*zdata);
if (Z_DVAL_PP(zdata) < 0) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'timeout' must be greater than or equal to zero.", 0 TSRMLS_CC);
} else {
connection->read_timeout = Z_DVAL_PP(zdata);
}
} else {
assert(DEFAULT_TIMEOUT != NULL);
if (strcmp(DEFAULT_TIMEOUT, INI_STR("amqp.timeout")) != 0) {
php_error_docref(NULL TSRMLS_CC, E_DEPRECATED, "INI setting 'amqp.timeout' is deprecated; use 'amqp.read_timeout' instead");
if (strcmp(DEFAULT_READ_TIMEOUT, INI_STR("amqp.read_timeout")) == 0) {
connection->read_timeout = INI_FLT("amqp.timeout");
} else {
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "INI setting 'amqp.read_timeout' will be used instead of 'amqp.timeout'");
connection->read_timeout = INI_FLT("amqp.read_timeout");
}
} else {
connection->read_timeout = INI_FLT("amqp.read_timeout");
}
}
connection->write_timeout = INI_FLT("amqp.write_timeout");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "write_timeout", sizeof("write_timeout"), (void*)&zdata)) {
convert_to_double(*zdata);
if (Z_DVAL_PP(zdata) < 0) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'write_timeout' must be greater than or equal to zero.", 0 TSRMLS_CC);
} else {
connection->write_timeout = Z_DVAL_PP(zdata);
}
}
connection->connect_timeout = INI_FLT("amqp.connect_timeout");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "connect_timeout", sizeof("connect_timeout"), (void*)&zdata)) {
convert_to_double(*zdata);
if (Z_DVAL_PP(zdata) < 0) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'connect_timeout' must be greater than or equal to zero.", 0 TSRMLS_CC);
} else {
connection->connect_timeout = Z_DVAL_PP(zdata);
}
}
connection->channel_max = (int) INI_INT("amqp.channel_max");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "channel_max", sizeof("channel_max"), (void*)&zdata)) {
convert_to_long(*zdata);
if (Z_LVAL_PP(zdata) < 0 || Z_LVAL_PP(zdata) > PHP_AMQP_MAX_CHANNELS) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'channel_max' is out of range.", 0 TSRMLS_CC);
} else {
connection->channel_max = (int) Z_LVAL_PP(zdata);
if(connection->channel_max == 0) {
connection->channel_max = PHP_AMQP_DEFAULT_CHANNEL_MAX;
}
}
}
connection->frame_max = (int) INI_INT("amqp.frame_max");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "frame_max", sizeof("frame_max"), (void*)&zdata)) {
convert_to_long(*zdata);
if (Z_LVAL_PP(zdata) < 0 || Z_LVAL_PP(zdata) > PHP_AMQP_MAX_FRAME) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'frame_max' is out of range.", 0 TSRMLS_CC);
} else {
connection->frame_max = (int) Z_LVAL_PP(zdata);
if(connection->frame_max == 0) {
connection->frame_max = PHP_AMQP_DEFAULT_FRAME_MAX;
}
}
}
connection->heartbeat = (int) INI_INT("amqp.heartbeat");
if (ini_arr && SUCCESS == zend_hash_find(HASH_OF (ini_arr), "heartbeat", sizeof("heartbeat"), (void*)&zdata)) {
convert_to_long(*zdata);
if (Z_LVAL_PP(zdata) < 0 || Z_LVAL_PP(zdata) > PHP_AMQP_MAX_HEARTBEAT) {
zend_throw_exception(amqp_connection_exception_class_entry, "Parameter 'heartbeat' is out of range.", 0 TSRMLS_CC);
} else {
connection->heartbeat = (int) Z_LVAL_PP(zdata);
}
}
}
/* }}} */
/* {{{ proto amqp::isConnected()
check amqp connection */
PHP_METHOD(amqp_connection_class, isConnected)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* If the channel_connect is 1, we have a connection */
if (connection->is_connected == '\1') {
RETURN_TRUE;
}
/* We have no connection */
RETURN_FALSE;
}
/* }}} */
/* {{{ proto amqp::connect()
create amqp connection */
PHP_METHOD(amqp_connection_class, connect)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
if (connection->is_connected) {
assert(connection->connection_resource != NULL);
if (connection->is_persistent) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to start transient connection while persistent transient one already established. Continue.");
}
RETURN_TRUE;
}
/* Actually connect this resource to the broker */
RETURN_BOOL(php_amqp_connect(connection, 0 TSRMLS_CC));
}
/* }}} */
/* {{{ proto amqp::connect()
create amqp connection */
PHP_METHOD(amqp_connection_class, pconnect)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
if (connection->is_connected) {
assert(connection->connection_resource != NULL);
if (!connection->is_persistent) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to start persistent connection while transient one already established. Continue.");
}
RETURN_TRUE;
}
/* Actually connect this resource to the broker or use stored connection */
RETURN_BOOL(php_amqp_connect(connection, 1 TSRMLS_CC));
}
/* }}} */
/* {{{ proto amqp:pdisconnect()
destroy amqp persistent connection */
PHP_METHOD(amqp_connection_class, pdisconnect)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
if (!connection->is_connected) {
RETURN_TRUE;
}
assert(connection->connection_resource != NULL);
if (!connection->is_persistent) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to close persistent connection while transient one already established. Abort.");
RETURN_FALSE;
}
php_amqp_disconnect_force(connection TSRMLS_CC);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto amqp::disconnect()
destroy amqp connection */
PHP_METHOD(amqp_connection_class, disconnect)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
if (!connection->is_connected) {
RETURN_TRUE;
}
if (connection->is_persistent) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to close transient connection while persistent one already established. Abort.");
RETURN_FALSE;
}
assert(connection->connection_resource != NULL);
php_amqp_disconnect_safe(connection TSRMLS_CC);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto amqp::reconnect()
recreate amqp connection */
PHP_METHOD(amqp_connection_class, reconnect)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
if (connection->is_connected == '\1') {
assert(connection->connection_resource != NULL);
if (connection->is_persistent) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to reconnect persistent connection while transient one already established. Abort.");
RETURN_FALSE;
}
php_amqp_disconnect_safe(connection TSRMLS_CC);
}
RETURN_BOOL(php_amqp_connect(connection, 0 TSRMLS_CC));
}
/* }}} */
/* {{{ proto amqp::preconnect()
recreate amqp connection */
PHP_METHOD(amqp_connection_class, preconnect)
{
zval *id;
amqp_connection_object *connection;
/* Try to pull amqp object out of method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
if (connection->is_connected == '\1') {
assert(connection->connection_resource != NULL);
if (!connection->is_persistent) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to reconnect transient connection while persistent one already established. Abort.");
RETURN_FALSE;
}
php_amqp_disconnect_force(connection TSRMLS_CC);
}
RETURN_BOOL(php_amqp_connect(connection, 1 TSRMLS_CC));
}
/* }}} */
/* {{{ proto amqp::getLogin()
get the login */
PHP_METHOD(amqp_connection_class, getLogin)
{
zval *id;
amqp_connection_object *connection;
/* Get the login from the method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* Copy the login to the amqp object */
RETURN_STRING(connection->login, 1);
}
/* }}} */
/* {{{ proto amqp::setLogin(string login)
set the login */
PHP_METHOD(amqp_connection_class, setLogin)
{
zval *id;
amqp_connection_object *connection;
char *login;
int login_len;
/* Get the login from the method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, amqp_connection_class_entry, &login, &login_len) == FAILURE) {
return;
}
/* Validate login length */
if (login_len > 128) {
zend_throw_exception(amqp_connection_exception_class_entry, "Invalid 'login' given, exceeds 128 characters limit.", 0 TSRMLS_CC);
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* Free previously existing login, in cases where setLogin() is called multiple times */
if (connection->login) {
efree(connection->login);
}
/* Copy the login to the amqp object */
connection->login = estrndup(login, login_len);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto amqp::getPassword()
get the password */
PHP_METHOD(amqp_connection_class, getPassword)
{
zval *id;
amqp_connection_object *connection;
/* Get the password from the method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* Copy the password to the amqp object */
RETURN_STRING(connection->password, 1);
}
/* }}} */
/* {{{ proto amqp::setPassword(string password)
set the password */
PHP_METHOD(amqp_connection_class, setPassword)
{
zval *id;
amqp_connection_object *connection;
char *password;
int password_len;
/* Get the password from the method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, amqp_connection_class_entry, &password, &password_len) == FAILURE) {
return;
}
/* Validate password length */
if (password_len > 128) {
zend_throw_exception(amqp_connection_exception_class_entry, "Invalid 'password' given, exceeds 128 characters limit.", 0 TSRMLS_CC);
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* Free previously existing password, in cases where setPassword() is called multiple times */
if (connection->password) {
efree(connection->password);
}
/* Copy the password to the amqp object */
connection->password = estrndup(password, password_len);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto amqp::getHost()
get the host */
PHP_METHOD(amqp_connection_class, getHost)
{
zval *id;
amqp_connection_object *connection;
/* Get the host from the method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, amqp_connection_class_entry) == FAILURE) {
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);
/* Copy the host to the amqp object */
RETURN_STRING(connection->host, 1);
}
/* }}} */
/* {{{ proto amqp::setHost(string host)
set the host */
PHP_METHOD(amqp_connection_class, setHost)
{
zval *id;
amqp_connection_object *connection;
char *host;
int host_len;
/* Get the host from the method params */
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, amqp_connection_class_entry, &host, &host_len) == FAILURE) {
return;
}
/* Validate host length */
if (host_len > 1024) {
zend_throw_exception(amqp_connection_exception_class_entry, "Invalid 'host' given, exceeds 1024 character limit.", 0 TSRMLS_CC);
return;
}
/* Get the connection object out of the store */
connection = (amqp_connection_object *)zend_object_store_get_object(id TSRMLS_CC);