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amqp_queue.c
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amqp_queue.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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Alexandre Kalendarev [email protected] Copyright (c) 2009-2010 |
| Lead: |
| - Pieter de Zwart |
| Maintainers: |
| - Brad Rodriguez |
| - Jonathan Tansavatdi |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "zend_exceptions.h"
#ifdef PHP_WIN32
#if PHP_VERSION_ID >= 80000
#include <stdint.h>
#else
#include "win32/php_stdint.h"
#endif
#include "win32/signal.h"
#else
#include <signal.h>
#include <stdint.h>
#endif
#if HAVE_LIBRABBITMQ_NEW_LAYOUT
#include <rabbitmq-c/amqp.h>
#include <rabbitmq-c/framing.h>
#else
#include <amqp.h>
#include <amqp_framing.h>
#endif
#ifdef PHP_WIN32
#include "win32/unistd.h"
#else
#include <unistd.h>
#endif
#include "php_amqp.h"
#include "amqp_envelope.h"
#include "amqp_envelope_exception.h"
#include "amqp_connection.h"
#include "amqp_channel.h"
#include "amqp_connection.h"
#include "amqp_envelope.h"
#include "amqp_queue.h"
#include "amqp_type.h"
#include "amqp_value.h"
#include "amqp_decimal.h"
#include "amqp_timestamp.h"
zend_class_entry *amqp_queue_class_entry;
#define this_ce amqp_queue_class_entry
/* {{{ proto AMQPQueue::__construct(AMQPChannel channel)
AMQPQueue constructor
*/
static PHP_METHOD(amqp_queue_class, __construct)
{
zval rv;
zval arguments;
zval *channelObj;
amqp_channel_resource *channel_resource;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "O", &channelObj, amqp_channel_class_entry) == FAILURE) {
RETURN_THROWS();
}
ZVAL_UNDEF(&arguments);
array_init(&arguments);
zend_update_property(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("arguments"), &arguments);
zval_ptr_dtor(&arguments);
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(channelObj);
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not create queue.");
zend_update_property(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("channel"), channelObj);
zend_update_property(
this_ce,
PHP_AMQP_COMPAT_OBJ_P(getThis()),
ZEND_STRL("connection"),
PHP_AMQP_READ_OBJ_PROP(amqp_channel_class_entry, channelObj, "connection")
);
}
/* }}} */
/* {{{ proto AMQPQueue::getName()
Get the queue name */
static PHP_METHOD(amqp_queue_class, getName)
{
zval rv;
PHP_AMQP_NOPARAMS()
if (PHP_AMQP_READ_THIS_PROP_STRLEN("name") > 0) {
PHP_AMQP_RETURN_THIS_PROP("name");
} else {
RETURN_NULL();
}
}
/* }}} */
/* {{{ proto AMQPQueue::setName(string name)
Set the queue name */
static PHP_METHOD(amqp_queue_class, setName)
{
char *name = NULL;
size_t name_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &name, &name_len) == FAILURE) {
RETURN_THROWS();
}
if (name_len < 1 || name_len > 255) {
/* Verify that the name is not null and not an empty string */
zend_throw_exception(
amqp_queue_exception_class_entry,
"Invalid queue name given, must be between 1 and 255 characters long.",
0
);
return;
}
/* Set the queue name */
zend_update_property_stringl(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("name"), name, name_len);
}
/* }}} */
/* {{{ proto AMQPQueue::getFlags()
Get the queue parameters */
static PHP_METHOD(amqp_queue_class, getFlags)
{
zval rv;
zend_long flags = 0;
PHP_AMQP_NOPARAMS()
if (PHP_AMQP_READ_THIS_PROP_BOOL("passive")) {
flags |= AMQP_PASSIVE;
}
if (PHP_AMQP_READ_THIS_PROP_BOOL("durable")) {
flags |= AMQP_DURABLE;
}
if (PHP_AMQP_READ_THIS_PROP_BOOL("exclusive")) {
flags |= AMQP_EXCLUSIVE;
}
if (PHP_AMQP_READ_THIS_PROP_BOOL("autoDelete")) {
flags |= AMQP_AUTODELETE;
}
RETURN_LONG(flags);
}
/* }}} */
/* {{{ proto AMQPQueue::setFlags(long bitmask)
Set the queue parameters */
static PHP_METHOD(amqp_queue_class, setFlags)
{
zend_long flags = AMQP_NOPARAM;
bool flags_is_null = 1;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l!", &flags, &flags_is_null) == FAILURE) {
RETURN_THROWS();
}
flags = flags & PHP_AMQP_QUEUE_FLAGS;
zend_update_property_bool(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("passive"), IS_PASSIVE(flags));
zend_update_property_bool(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("durable"), IS_DURABLE(flags));
zend_update_property_bool(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("exclusive"), IS_EXCLUSIVE(flags));
zend_update_property_bool(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("autoDelete"), IS_AUTODELETE(flags));
}
/* }}} */
/* {{{ proto AMQPQueue::getArgument(string key)
Get the queue argument referenced by key */
static PHP_METHOD(amqp_queue_class, getArgument)
{
zval rv;
zval *tmp = NULL;
char *key;
size_t key_len;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &key, &key_len) == FAILURE) {
RETURN_THROWS();
}
if ((tmp = zend_hash_str_find(PHP_AMQP_READ_THIS_PROP_ARR("arguments"), key, key_len)) == NULL) {
zend_throw_exception_ex(amqp_queue_exception_class_entry, 0, "The argument \"%s\" does not exist", key);
return;
}
RETURN_ZVAL(tmp, 1, 0);
}
/* }}} */
/* {{{ proto AMQPQueue::hasArgument(string key) */
static PHP_METHOD(amqp_queue_class, hasArgument)
{
zval rv;
char *key;
size_t key_len;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &key, &key_len) == FAILURE) {
RETURN_THROWS();
}
RETURN_BOOL(zend_hash_str_find(PHP_AMQP_READ_THIS_PROP_ARR("arguments"), key, key_len) != NULL);
}
/* }}} */
/* {{{ proto AMQPQueue::getArguments
Get the queue arguments */
static PHP_METHOD(amqp_queue_class, getArguments)
{
zval rv;
PHP_AMQP_NOPARAMS()
PHP_AMQP_RETURN_THIS_PROP("arguments");
}
/* }}} */
/* {{{ proto AMQPQueue::setArguments(array args)
Overwrite all queue arguments with given args */
static PHP_METHOD(amqp_queue_class, setArguments)
{
zval *zvalArguments;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "a/", &zvalArguments) == FAILURE) {
RETURN_THROWS();
}
zend_update_property(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("arguments"), zvalArguments);
}
/* }}} */
/* {{{ proto AMQPQueue::setArgument(key, value)
Get the queue name */
static PHP_METHOD(amqp_queue_class, setArgument)
{
zval rv;
char *key = NULL;
size_t key_len = 0;
zval *value = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "sz", &key, &key_len, &value) == FAILURE) {
RETURN_THROWS();
}
switch (Z_TYPE_P(value)) {
case IS_OBJECT:
if (!instanceof_function(Z_OBJCE_P(value), amqp_timestamp_class_entry) &&
!instanceof_function(Z_OBJCE_P(value), amqp_decimal_class_entry) &&
!instanceof_function(Z_OBJCE_P(value), amqp_value_class_entry)) {
goto err;
}
// Intentional fall-through
case IS_NULL:
case IS_TRUE:
case IS_FALSE:
case IS_LONG:
case IS_DOUBLE:
case IS_STRING:
case IS_ARRAY:
zend_hash_str_add(PHP_AMQP_READ_THIS_PROP_ARR("arguments"), key, key_len, value);
Z_TRY_ADDREF_P(value);
break;
default:
err:
zend_throw_exception(
amqp_queue_exception_class_entry,
"The value parameter must be of type bool, int, double, string, null, array, AMQPTimestamp, "
"AMQPDecimal, or an implementation of AMQPValue.",
0
);
return;
}
}
/* }}} */
/* {{{ proto AMQPQueue::removeArgument(key)
Get the queue name */
static PHP_METHOD(amqp_queue_class, removeArgument)
{
zval rv;
char *key = NULL;
size_t key_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "s", &key, &key_len) == FAILURE) {
RETURN_THROWS();
}
zend_hash_str_del_ind(PHP_AMQP_READ_THIS_PROP_ARR("arguments"), key, key_len);
}
/* }}} */
/* {{{ proto int AMQPQueue::declareQueue();
declare queue
*/
static PHP_METHOD(amqp_queue_class, declareQueue)
{
zval rv;
amqp_channel_resource *channel_resource;
char *name;
amqp_table_t *arguments;
zend_long message_count;
PHP_AMQP_NOPARAMS()
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not declare queue.");
arguments = php_amqp_type_convert_zval_to_amqp_table(PHP_AMQP_READ_THIS_PROP("arguments"));
amqp_queue_declare_ok_t *r = amqp_queue_declare(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
amqp_cstring_bytes(PHP_AMQP_READ_THIS_PROP_STRLEN("name") ? PHP_AMQP_READ_THIS_PROP_STR("name") : ""),
PHP_AMQP_READ_THIS_PROP_BOOL("passive"),
PHP_AMQP_READ_THIS_PROP_BOOL("durable"),
PHP_AMQP_READ_THIS_PROP_BOOL("exclusive"),
PHP_AMQP_READ_THIS_PROP_BOOL("autoDelete"),
*arguments
);
php_amqp_type_free_amqp_table(arguments);
if (!r) {
amqp_rpc_reply_t res = amqp_get_rpc_reply(channel_resource->connection_resource->connection_state);
php_amqp_error(res, &PHP_AMQP_G(error_message), channel_resource->connection_resource, channel_resource);
php_amqp_zend_throw_exception(
res,
amqp_queue_exception_class_entry,
PHP_AMQP_G(error_message),
PHP_AMQP_G(error_code)
);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
message_count = r->message_count;
/* Set the queue name, in case it is an autogenerated queue name */
name = php_amqp_type_amqp_bytes_to_char(r->queue);
zend_update_property_string(this_ce, PHP_AMQP_COMPAT_OBJ_P(getThis()), ZEND_STRL("name"), name);
efree(name);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
RETURN_LONG(message_count);
}
/* }}} */
/* {{{ proto int AMQPQueue::bind(string exchangeName, [string routingKey, array arguments]);
bind queue to exchange by routing key
*/
static PHP_METHOD(amqp_queue_class, bind)
{
zval rv;
zval *zvalArguments = NULL;
amqp_channel_resource *channel_resource;
char *exchange_name;
size_t exchange_name_len;
char *keyname = NULL;
size_t keyname_len = 0;
amqp_table_t *arguments = NULL;
if (zend_parse_parameters(
ZEND_NUM_ARGS(),
"s|s!a",
&exchange_name,
&exchange_name_len,
&keyname,
&keyname_len,
&zvalArguments
) == FAILURE) {
RETURN_THROWS();
}
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not bind queue.");
if (zvalArguments) {
arguments = php_amqp_type_convert_zval_to_amqp_table(zvalArguments);
}
amqp_queue_bind(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
amqp_cstring_bytes(PHP_AMQP_READ_THIS_PROP_STRLEN("name") ? PHP_AMQP_READ_THIS_PROP_STR("name") : ""),
(exchange_name_len > 0 ? amqp_cstring_bytes(exchange_name) : amqp_empty_bytes),
(keyname_len > 0 ? amqp_cstring_bytes(keyname) : amqp_empty_bytes),
(arguments ? *arguments : amqp_empty_table)
);
if (arguments) {
php_amqp_type_free_amqp_table(arguments);
}
amqp_rpc_reply_t res = amqp_get_rpc_reply(channel_resource->connection_resource->connection_state);
if (PHP_AMQP_MAYBE_ERROR(res, channel_resource)) {
php_amqp_zend_throw_exception_short(res, amqp_queue_exception_class_entry);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
}
/* }}} */
/* {{{ proto int AMQPQueue::get([bit flags=AMQP_NOPARAM]);
read messages from queue
return array (messages)
*/
static PHP_METHOD(amqp_queue_class, get)
{
zval rv;
amqp_channel_resource *channel_resource;
zval message;
zend_long flags = INI_INT("amqp.auto_ack") ? AMQP_AUTOACK : AMQP_NOPARAM;
bool flags_is_null = 1;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l!", &flags, &flags_is_null) == FAILURE) {
RETURN_THROWS();
}
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not get messages from queue.");
amqp_rpc_reply_t res = amqp_basic_get(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
amqp_cstring_bytes(PHP_AMQP_READ_THIS_PROP_STRLEN("name") ? PHP_AMQP_READ_THIS_PROP_STR("name") : ""),
(AMQP_AUTOACK & flags) ? 1 : 0
);
if (PHP_AMQP_MAYBE_ERROR(res, channel_resource)) {
php_amqp_zend_throw_exception_short(res, amqp_queue_exception_class_entry);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
if (AMQP_BASIC_GET_EMPTY_METHOD == res.reply.id) {
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
RETURN_NULL();
}
assert(AMQP_BASIC_GET_OK_METHOD == res.reply.id);
/* Fill the envelope from response */
amqp_basic_get_ok_t *get_ok_method = res.reply.decoded;
amqp_envelope_t envelope;
envelope.channel = channel_resource->channel_id;
envelope.consumer_tag = amqp_empty_bytes;
envelope.delivery_tag = get_ok_method->delivery_tag;
envelope.redelivered = get_ok_method->redelivered;
envelope.exchange = amqp_bytes_malloc_dup(get_ok_method->exchange);
envelope.routing_key = amqp_bytes_malloc_dup(get_ok_method->routing_key);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
res = amqp_read_message(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
&envelope.message,
0
);
if (PHP_AMQP_MAYBE_ERROR(res, channel_resource)) {
php_amqp_zend_throw_exception_short(res, amqp_queue_exception_class_entry);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
amqp_destroy_envelope(&envelope);
return;
}
ZVAL_UNDEF(&message);
convert_amqp_envelope_to_zval(&envelope, &message);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
amqp_destroy_envelope(&envelope);
RETVAL_ZVAL(&message, 1, 0);
zval_ptr_dtor(&message);
}
/* }}} */
/* {{{ proto array AMQPQueue::consume([callback, flags = <bitmask>, consumer_tag]);
consume the message
*/
static PHP_METHOD(amqp_queue_class, consume)
{
zval rv;
zval current_channel_zv;
zval *current_queue_zv = NULL;
amqp_channel_resource *channel_resource;
amqp_channel_resource *current_channel_resource;
zend_fcall_info fci = empty_fcall_info;
zend_fcall_info_cache fci_cache = empty_fcall_info_cache;
amqp_table_t *arguments;
char *consumer_tag = NULL;
size_t consumer_tag_len = 0;
zend_long flags = INI_INT("amqp.auto_ack") ? AMQP_AUTOACK : AMQP_NOPARAM;
bool flags_is_null = 1;
if (zend_parse_parameters(
ZEND_NUM_ARGS(),
"|f!l!s!",
&fci,
&fci_cache,
&flags,
&flags_is_null,
&consumer_tag,
&consumer_tag_len
) == FAILURE) {
RETURN_THROWS();
}
zval *channel_zv = PHP_AMQP_READ_THIS_PROP("channel");
zval *consumers =
zend_read_property(amqp_channel_class_entry, PHP_AMQP_COMPAT_OBJ_P(channel_zv), ZEND_STRL("consumers"), 0, &rv);
if (IS_ARRAY != Z_TYPE_P(consumers)) {
zend_throw_exception(
amqp_queue_exception_class_entry,
"Invalid channel consumers, forgot to call channel constructor?",
0
);
return;
}
amqp_channel_object *channel = PHP_AMQP_GET_CHANNEL(channel_zv);
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(channel_zv);
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not get channel.");
if (!(AMQP_JUST_CONSUME & flags)) {
/* Setup the consume */
arguments = php_amqp_type_convert_zval_to_amqp_table(PHP_AMQP_READ_THIS_PROP("arguments"));
amqp_basic_consume_ok_t *r = amqp_basic_consume(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
amqp_cstring_bytes(PHP_AMQP_READ_THIS_PROP_STRLEN("name") ? PHP_AMQP_READ_THIS_PROP_STR("name") : ""),
(consumer_tag_len > 0 ? amqp_cstring_bytes(consumer_tag) : amqp_empty_bytes), /* Consumer tag */
(AMQP_NOLOCAL & flags) ? 1 : 0, /* No local */
(AMQP_AUTOACK & flags) ? 1 : 0, /* no_ack, aka AUTOACK */
PHP_AMQP_READ_THIS_PROP_BOOL("exclusive"),
*arguments
);
php_amqp_type_free_amqp_table(arguments);
if (!r) {
amqp_rpc_reply_t res = amqp_get_rpc_reply(channel_resource->connection_resource->connection_state);
php_amqp_error(res, &PHP_AMQP_G(error_message), channel_resource->connection_resource, channel_resource);
zend_throw_exception(amqp_queue_exception_class_entry, PHP_AMQP_G(error_message), PHP_AMQP_G(error_code));
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
char *key;
key = estrndup((char *) r->consumer_tag.bytes, (unsigned) r->consumer_tag.len);
if (zend_hash_str_find(Z_ARRVAL_P(consumers), key, r->consumer_tag.len) != NULL) {
// This should never happen as AMQP server guarantees that consumer tag is unique within channel
zend_throw_exception(amqp_exception_class_entry, "Duplicate consumer tag", 0);
efree(key);
return;
}
zval tmp;
ZVAL_UNDEF(&tmp);
ZVAL_COPY(&tmp, getThis());
zend_hash_str_add(Z_ARRVAL_P(consumers), key, r->consumer_tag.len, &tmp);
efree(key);
/* Set the consumer tag name, in case it is an autogenerated consumer tag name */
zend_update_property_stringl(
this_ce,
PHP_AMQP_COMPAT_OBJ_P(getThis()),
ZEND_STRL("consumerTag"),
(const char *) r->consumer_tag.bytes,
(size_t) r->consumer_tag.len
);
}
if (!ZEND_FCI_INITIALIZED(fci)) {
/* Callback not set, we have nothing to do - real consuming may happens later */
return;
}
struct timeval tv = {0};
struct timeval *tv_ptr = &tv;
double read_timeout = PHP_AMQP_READ_OBJ_PROP_DOUBLE(
amqp_connection_class_entry,
PHP_AMQP_READ_THIS_PROP("connection"),
"readTimeout"
);
if (read_timeout > 0) {
tv.tv_sec = (long int) read_timeout;
tv.tv_usec = (long int) ((read_timeout - tv.tv_sec) * 1000000);
} else {
tv_ptr = NULL;
}
while (1) {
/* Initialize the message */
zval message;
amqp_envelope_t envelope;
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
amqp_rpc_reply_t res =
amqp_consume_message(channel_resource->connection_resource->connection_state, &envelope, tv_ptr, 0);
if (AMQP_RESPONSE_LIBRARY_EXCEPTION == res.reply_type && AMQP_STATUS_TIMEOUT == res.library_error) {
zend_throw_exception(amqp_queue_exception_class_entry, "Consumer timeout exceed", 0);
amqp_destroy_envelope(&envelope);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
if (PHP_AMQP_MAYBE_ERROR_RECOVERABLE(res, channel_resource)) {
if (PHP_AMQP_IS_ERROR_RECOVERABLE(res, channel_resource, channel)) {
/* In case no message was received, continue the loop */
amqp_destroy_envelope(&envelope);
continue;
} else {
/* Mark connection resource as closed to prevent sending any further requests */
channel_resource->connection_resource->is_connected = '\0';
/* Close connection with all its channels */
php_amqp_disconnect_force(channel_resource->connection_resource);
}
php_amqp_zend_throw_exception_short(res, amqp_queue_exception_class_entry);
amqp_destroy_envelope(&envelope);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
ZVAL_UNDEF(&message);
convert_amqp_envelope_to_zval(&envelope, &message);
current_channel_resource = channel_resource->connection_resource->slots[envelope.channel - 1];
if (!current_channel_resource) {
// This should never happen, but just in case
php_amqp_zend_throw_exception(
res,
amqp_queue_exception_class_entry,
"Orphaned channel. Please, report a bug.",
0
);
amqp_destroy_envelope(&envelope);
break;
}
ZVAL_UNDEF(¤t_channel_zv);
ZVAL_OBJ(¤t_channel_zv, ¤t_channel_resource->parent->zo);
consumers = zend_read_property(
amqp_channel_class_entry,
PHP_AMQP_COMPAT_OBJ_P(¤t_channel_zv),
ZEND_STRL("consumers"),
0,
&rv
);
if (IS_ARRAY != Z_TYPE_P(consumers)) {
zend_throw_exception(
amqp_queue_exception_class_entry,
"Invalid channel consumers, forgot to call channel constructor?",
0
);
amqp_destroy_envelope(&envelope);
break;
}
char *key;
key = estrndup((char *) envelope.consumer_tag.bytes, (unsigned) envelope.consumer_tag.len);
if ((current_queue_zv = zend_hash_str_find(Z_ARRVAL_P(consumers), key, envelope.consumer_tag.len)) == NULL) {
zval exception;
ZVAL_UNDEF(&exception);
object_init_ex(&exception, amqp_envelope_exception_class_entry);
zend_update_property_string(
zend_exception_get_default(),
PHP_AMQP_COMPAT_OBJ_P(&exception),
ZEND_STRL("message"),
"Orphaned envelope"
);
zend_update_property(
amqp_envelope_exception_class_entry,
PHP_AMQP_COMPAT_OBJ_P(&exception),
ZEND_STRL("envelope"),
&message
);
zend_throw_exception_object(&exception);
zval_ptr_dtor(&message);
amqp_destroy_envelope(&envelope);
efree(key);
break;
}
efree(key);
amqp_destroy_envelope(&envelope);
/* Make the callback */
zval params;
zval retval;
/* Build the parameter array */
ZVAL_UNDEF(¶ms);
array_init(¶ms);
/* Dump it into the params array */
add_index_zval(¶ms, 0, &message);
Z_ADDREF_P(&message);
/* Add a pointer to the queue: */
add_index_zval(¶ms, 1, current_queue_zv);
Z_ADDREF_P(current_queue_zv);
/* Convert everything to be callable */
zend_fcall_info_args(&fci, ¶ms);
/* Initialize the return value pointer */
fci.retval = &retval;
/* Call the function, and track the return value */
if (zend_call_function(&fci, &fci_cache) == SUCCESS && fci.retval) {
RETVAL_ZVAL(&retval, 1, 1);
}
/* Clean up our mess */
zend_fcall_info_args_clear(&fci, 1);
zval_ptr_dtor(¶ms);
zval_ptr_dtor(&message);
/* Check if user land function wants to bail */
if (EG(exception) || Z_TYPE_P(return_value) == IS_FALSE) {
break;
}
}
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
/* }}} */
/* {{{ proto int AMQPQueue::ack(long deliveryTag, [bit flags=AMQP_NOPARAM]);
acknowledge the message
*/
static PHP_METHOD(amqp_queue_class, ack)
{
zval rv;
amqp_channel_resource *channel_resource;
zend_long deliveryTag = 0;
zend_long flags = AMQP_NOPARAM;
bool flags_is_null = 1;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l!", &deliveryTag, &flags, &flags_is_null) == FAILURE) {
RETURN_THROWS();
}
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not ack message.");
/* NOTE: basic.ack is asynchronous and thus will not indicate failure if something goes wrong on the broker */
int status = amqp_basic_ack(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
(uint64_t) deliveryTag,
(AMQP_MULTIPLE & flags) ? 1 : 0
);
if (status != AMQP_STATUS_OK) {
/* Emulate library error */
amqp_rpc_reply_t res;
res.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
res.library_error = status;
php_amqp_error(res, &PHP_AMQP_G(error_message), channel_resource->connection_resource, channel_resource);
php_amqp_zend_throw_exception(
res,
amqp_queue_exception_class_entry,
PHP_AMQP_G(error_message),
PHP_AMQP_G(error_code)
);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
}
/* }}} */
/* {{{ proto int AMQPQueue::nack(long deliveryTag, [bit flags=AMQP_NOPARAM]);
acknowledge the message
*/
static PHP_METHOD(amqp_queue_class, nack)
{
zval rv;
amqp_channel_resource *channel_resource;
zend_long deliveryTag = 0;
zend_long flags = AMQP_NOPARAM;
bool flags_is_null = 1;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l!", &deliveryTag, &flags, &flags_is_null) == FAILURE) {
RETURN_THROWS();
}
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not nack message.");
/* NOTE: basic.nack is asynchronous and thus will not indicate failure if something goes wrong on the broker */
int status = amqp_basic_nack(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
(uint64_t) deliveryTag,
(AMQP_MULTIPLE & flags) ? 1 : 0,
(AMQP_REQUEUE & flags) ? 1 : 0
);
if (status != AMQP_STATUS_OK) {
/* Emulate library error */
amqp_rpc_reply_t res;
res.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
res.library_error = status;
php_amqp_error(res, &PHP_AMQP_G(error_message), channel_resource->connection_resource, channel_resource);
php_amqp_zend_throw_exception(
res,
amqp_queue_exception_class_entry,
PHP_AMQP_G(error_message),
PHP_AMQP_G(error_code)
);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
}
/* }}} */
/* {{{ proto int AMQPQueue::reject(long deliveryTag, [bit flags=AMQP_NOPARAM]);
acknowledge the message
*/
static PHP_METHOD(amqp_queue_class, reject)
{
zval rv;
amqp_channel_resource *channel_resource;
zend_long deliveryTag = 0;
zend_long flags = AMQP_NOPARAM;
bool flags_is_null = 1;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "l|l!", &deliveryTag, &flags, &flags_is_null) == FAILURE) {
RETURN_THROWS();
}
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not reject message.");
/* NOTE: basic.reject is asynchronous and thus will not indicate failure if something goes wrong on the broker */
int status = amqp_basic_reject(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
(uint64_t) deliveryTag,
(AMQP_REQUEUE & flags) ? 1 : 0
);
if (status != AMQP_STATUS_OK) {
/* Emulate library error */
amqp_rpc_reply_t res;
res.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
res.library_error = status;
php_amqp_error(res, &PHP_AMQP_G(error_message), channel_resource->connection_resource, channel_resource);
php_amqp_zend_throw_exception(
res,
amqp_queue_exception_class_entry,
PHP_AMQP_G(error_message),
PHP_AMQP_G(error_code)
);
php_amqp_maybe_release_buffers_on_channel(channel_resource->connection_resource, channel_resource);
return;
}
}
/* }}} */
/* {{{ proto int AMQPQueue::purge();
purge queue
*/
static PHP_METHOD(amqp_queue_class, purge)
{
zval rv;
amqp_channel_resource *channel_resource;
PHP_AMQP_NOPARAMS()
channel_resource = PHP_AMQP_GET_CHANNEL_RESOURCE(PHP_AMQP_READ_THIS_PROP("channel"));
PHP_AMQP_VERIFY_CHANNEL_RESOURCE(channel_resource, "Could not purge queue.");
amqp_queue_purge_ok_t *r = amqp_queue_purge(
channel_resource->connection_resource->connection_state,
channel_resource->channel_id,
amqp_cstring_bytes(PHP_AMQP_READ_THIS_PROP_STRLEN("name") ? PHP_AMQP_READ_THIS_PROP_STR("name") : "")
);
if (!r) {
amqp_rpc_reply_t res = amqp_get_rpc_reply(channel_resource->connection_resource->connection_state);
php_amqp_error(res, &PHP_AMQP_G(error_message), channel_resource->connection_resource, channel_resource);
php_amqp_zend_throw_exception(