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swoole_server.cc
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/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache 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.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@swoole.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <mikan.tenny@gmail.com> |
+----------------------------------------------------------------------+
*/
#include "php_swoole.h"
#include "connection.h"
#include "swoole_coroutine.h"
#include "websocket.h"
#include "ext/standard/php_var.h"
#include "zend_smart_str.h"
#ifdef SW_HAVE_ZLIB
#include <zlib.h>
#endif
#include <unordered_map>
#include <list>
using namespace std;
using namespace swoole;
typedef struct
{
int current_fd;
int max_fd;
uint32_t session_id;
swServer *serv;
swListenPort *port;
int end;
int index;
} swConnectionIterator;
static int php_swoole_task_id = 0;
static int dgram_server_socket;
struct
{
zval *zobjects[SW_MAX_LISTEN_PORT];
zval *zports;
uint8_t num;
swoole_server_port_property *primary_port;
} server_port_list;
typedef struct
{
php_coro_context context;
int *list;
uint32_t count;
zval *result;
swTimer_node *timer;
} swTaskCo;
zval *php_sw_server_callbacks[PHP_SWOOLE_SERVER_CALLBACK_NUM];
zval _php_sw_server_callbacks[PHP_SWOOLE_SERVER_CALLBACK_NUM];
zend_fcall_info_cache *php_sw_server_caches[PHP_SWOOLE_SERVER_CALLBACK_NUM];
static unordered_map<int, zval*> task_callbacks;
static unordered_map<int, swTaskCo*> task_coroutine_map;
static unordered_map<int, list<php_coro_context *> *> send_coroutine_map;
// arginfo server
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_void, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server__construct, 0, 0, 1)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, mode)
ZEND_ARG_INFO(0, sock_type)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_set, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, settings, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_send, 0, 0, 2)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, send_data)
ZEND_ARG_INFO(0, server_socket)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendwait, 0, 0, 2)
ZEND_ARG_INFO(0, conn_fd)
ZEND_ARG_INFO(0, send_data)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_exist, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_protect, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, is_protected)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendto, 0, 0, 3)
ZEND_ARG_INFO(0, ip)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, send_data)
ZEND_ARG_INFO(0, server_socket)
ZEND_END_ARG_INFO()
//for object style
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendfile, 0, 0, 2)
ZEND_ARG_INFO(0, conn_fd)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_close, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, reset)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_pause, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_resume, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_confirm, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
#ifdef SWOOLE_SOCKETS_SUPPORT
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_getSocket, 0, 0, 0)
ZEND_ARG_INFO(0, port)
ZEND_END_ARG_INFO()
#endif
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_on, 0, 0, 2)
ZEND_ARG_INFO(0, event_name)
ZEND_ARG_INFO(0, callback)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_listen, 0, 0, 3)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, sock_type)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_task, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, worker_id)
ZEND_ARG_INFO(0, finish_callback)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_taskwait, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, timeout)
ZEND_ARG_INFO(0, worker_id)
ZEND_END_ARG_INFO()
#ifdef SW_COROUTINE
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_taskCo, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, tasks, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
#endif
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_taskWaitMulti, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, tasks, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_finish, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_reload, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_heartbeat, 0, 0, 1)
ZEND_ARG_INFO(0, reactor_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_stop, 0, 0, 0)
ZEND_ARG_INFO(0, worker_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_bind, 0, 0, 2)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, uid)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendMessage, 0, 0, 2)
ZEND_ARG_INFO(0, message)
ZEND_ARG_INFO(0, dst_worker_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_addProcess, 0, 0, 1)
ZEND_ARG_OBJ_INFO(0, process, swoole_process, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_info, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, reactor_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_list, 0, 0, 1)
ZEND_ARG_INFO(0, start_fd)
ZEND_ARG_INFO(0, find_count)
ZEND_END_ARG_INFO()
//arginfo connection_iterator
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetExists, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetGet, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetUnset, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetSet, 0, 0, 2)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
//arginfo timer
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_timer_tick, 0, 0, 2)
ZEND_ARG_INFO(0, ms)
ZEND_ARG_INFO(0, callback)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_timer_after, 0, 0, 2)
ZEND_ARG_INFO(0, ms)
ZEND_ARG_INFO(0, callback)
ZEND_ARG_INFO(0, param)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_timer_clear, 0, 0, 1)
ZEND_ARG_INFO(0, timer_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_event_defer, 0, 0, 1)
ZEND_ARG_INFO(0, callback)
ZEND_END_ARG_INFO()
//arginfo end
static PHP_METHOD(swoole_server, __construct);
static PHP_METHOD(swoole_server, __destruct);
static PHP_METHOD(swoole_server, set);
static PHP_METHOD(swoole_server, on);
static PHP_METHOD(swoole_server, listen);
static PHP_METHOD(swoole_server, sendMessage);
static PHP_METHOD(swoole_server, addProcess);
static PHP_METHOD(swoole_server, start);
static PHP_METHOD(swoole_server, stop);
static PHP_METHOD(swoole_server, send);
static PHP_METHOD(swoole_server, sendfile);
static PHP_METHOD(swoole_server, stats);
static PHP_METHOD(swoole_server, bind);
static PHP_METHOD(swoole_server, sendto);
static PHP_METHOD(swoole_server, sendwait);
static PHP_METHOD(swoole_server, exist);
static PHP_METHOD(swoole_server, protect);
static PHP_METHOD(swoole_server, close);
static PHP_METHOD(swoole_server, confirm);
static PHP_METHOD(swoole_server, pause);
static PHP_METHOD(swoole_server, resume);
static PHP_METHOD(swoole_server, task);
static PHP_METHOD(swoole_server, taskwait);
static PHP_METHOD(swoole_server, taskWaitMulti);
static PHP_METHOD(swoole_server, taskCo);
static PHP_METHOD(swoole_server, finish);
static PHP_METHOD(swoole_server, reload);
static PHP_METHOD(swoole_server, shutdown);
static PHP_METHOD(swoole_server, heartbeat);
static PHP_METHOD(swoole_server, connection_list);
static PHP_METHOD(swoole_server, connection_info);
#ifdef SW_BUFFER_RECV_TIME
static PHP_METHOD(swoole_server, getReceivedTime);
#endif
#ifdef SWOOLE_SOCKETS_SUPPORT
static PHP_METHOD(swoole_server, getSocket);
#endif
/**
* Server\Connection
*/
static PHP_METHOD(swoole_connection_iterator, count);
static PHP_METHOD(swoole_connection_iterator, rewind);
static PHP_METHOD(swoole_connection_iterator, next);
static PHP_METHOD(swoole_connection_iterator, current);
static PHP_METHOD(swoole_connection_iterator, key);
static PHP_METHOD(swoole_connection_iterator, valid);
static PHP_METHOD(swoole_connection_iterator, offsetExists);
static PHP_METHOD(swoole_connection_iterator, offsetGet);
static PHP_METHOD(swoole_connection_iterator, offsetSet);
static PHP_METHOD(swoole_connection_iterator, offsetUnset);
static PHP_METHOD(swoole_connection_iterator, __destruct);
/**
* Server\Task
*/
static PHP_METHOD(swoole_server_task, finish);
static zend_function_entry swoole_server_methods[] = {
PHP_ME(swoole_server, __construct, arginfo_swoole_server__construct, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, __destruct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, listen, arginfo_swoole_server_listen, ZEND_ACC_PUBLIC)
PHP_MALIAS(swoole_server, addlistener, listen, arginfo_swoole_server_listen, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, on, arginfo_swoole_server_on, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, set, arginfo_swoole_server_set, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, start, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, send, arginfo_swoole_server_send, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, sendto, arginfo_swoole_server_sendto, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, sendwait, arginfo_swoole_server_sendwait, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, exist, arginfo_swoole_server_exist, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, protect, arginfo_swoole_server_protect, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, sendfile, arginfo_swoole_server_sendfile, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, close, arginfo_swoole_server_close, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, confirm, arginfo_swoole_server_confirm, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, pause, arginfo_swoole_server_pause, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, resume, arginfo_swoole_server_resume, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, task, arginfo_swoole_server_task, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, taskwait, arginfo_swoole_server_taskwait, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, taskWaitMulti, arginfo_swoole_server_taskWaitMulti, ZEND_ACC_PUBLIC)
#ifdef SW_COROUTINE
PHP_ME(swoole_server, taskCo, arginfo_swoole_server_taskCo, ZEND_ACC_PUBLIC)
#endif
PHP_ME(swoole_server, finish, arginfo_swoole_server_finish, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, reload, arginfo_swoole_server_reload, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, shutdown, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, stop, arginfo_swoole_server_stop, ZEND_ACC_PUBLIC)
PHP_FALIAS(getLastError, swoole_last_error, arginfo_swoole_void)
PHP_ME(swoole_server, heartbeat, arginfo_swoole_server_heartbeat, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, connection_info, arginfo_swoole_connection_info, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, connection_list, arginfo_swoole_connection_list, ZEND_ACC_PUBLIC)
//psr-0 style
PHP_MALIAS(swoole_server, getClientInfo, connection_info, arginfo_swoole_connection_info, ZEND_ACC_PUBLIC)
PHP_MALIAS(swoole_server, getClientList, connection_list, arginfo_swoole_connection_list, ZEND_ACC_PUBLIC)
//timer
PHP_FALIAS(after, swoole_timer_after, arginfo_swoole_timer_after)
PHP_FALIAS(tick, swoole_timer_tick, arginfo_swoole_timer_tick)
PHP_FALIAS(clearTimer, swoole_timer_clear, arginfo_swoole_timer_clear)
PHP_FALIAS(defer, swoole_event_defer, arginfo_swoole_event_defer)
//process
PHP_ME(swoole_server, sendMessage, arginfo_swoole_server_sendMessage, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, addProcess, arginfo_swoole_server_addProcess, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, stats, arginfo_swoole_void, ZEND_ACC_PUBLIC)
#ifdef SWOOLE_SOCKETS_SUPPORT
PHP_ME(swoole_server, getSocket, arginfo_swoole_server_getSocket, ZEND_ACC_PUBLIC)
#endif
#ifdef SW_BUFFER_RECV_TIME
PHP_ME(swoole_server, getReceivedTime, arginfo_swoole_void, ZEND_ACC_PUBLIC)
#endif
PHP_ME(swoole_server, bind, arginfo_swoole_server_bind, ZEND_ACC_PUBLIC)
{NULL, NULL, NULL}
};
static const zend_function_entry swoole_connection_iterator_methods[] =
{
PHP_ME(swoole_connection_iterator, rewind, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, next, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, current, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, key, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, valid, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, count, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, __destruct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetExists, arginfo_swoole_connection_iterator_offsetExists, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetGet, arginfo_swoole_connection_iterator_offsetGet, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetSet, arginfo_swoole_connection_iterator_offsetSet, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetUnset, arginfo_swoole_connection_iterator_offsetUnset, ZEND_ACC_PUBLIC)
PHP_FE_END
};
static const zend_function_entry swoole_server_task_methods[] =
{
PHP_ME(swoole_server_task, finish, arginfo_swoole_server_finish, ZEND_ACC_PUBLIC)
PHP_FE_END
};
static zend_class_entry swoole_server_ce;
zend_class_entry *swoole_server_ce_ptr;
zend_object_handlers swoole_server_handlers;
static zend_class_entry swoole_connection_iterator_ce;
zend_class_entry *swoole_connection_iterator_ce_ptr;
static zend_object_handlers swoole_connection_iterator_handlers;
static zend_class_entry swoole_server_task_ce;
static zend_object_handlers swoole_server_task_handlers;
static zend_class_entry *swoole_server_task_ce_ptr;
static int php_swoole_task_finish(swServer *serv, zval *data, swEventData *current_task);
static void php_swoole_onPipeMessage(swServer *serv, swEventData *req);
static void php_swoole_onStart(swServer *);
static void php_swoole_onShutdown(swServer *);
static void php_swoole_onWorkerStart(swServer *, int worker_id);
static void php_swoole_onWorkerStop(swServer *, int worker_id);
static void php_swoole_onWorkerExit(swServer *serv, int worker_id);
static void php_swoole_onUserWorkerStart(swServer *serv, swWorker *worker);
static int php_swoole_onTask(swServer *, swEventData *task);
static int php_swoole_onTaskCo(swServer *, swEventData *task);
static int php_swoole_onFinish(swServer *, swEventData *task);
static void php_swoole_onWorkerError(swServer *serv, int worker_id, pid_t worker_pid, int exit_code, int signo);
static void php_swoole_onManagerStart(swServer *serv);
static void php_swoole_onManagerStop(swServer *serv);
//static void php_swoole_onConnect_finish(void *param);
static void php_swoole_onSendTimeout(swTimer *timer, swTimer_node *tnode);
static int php_swoole_server_send_resume(swServer *serv, php_coro_context *context, int fd);
static void php_swoole_task_onTimeout(swTimer *timer, swTimer_node *tnode);
static zval* php_swoole_server_add_port(swServer *serv, swListenPort *port);
static inline zend_bool php_swoole_server_isset_callback(swListenPort *port, int event_type)
{
swoole_server_port_property *property = (swoole_server_port_property *) port->ptr;
if (property->callbacks[event_type] || server_port_list.primary_port->callbacks[event_type])
{
return SW_TRUE;
}
else
{
return SW_FALSE;
}
}
static void swoole_server_task_free_object(zend_object *object)
{
uint32_t handle = object->handle;
zval _zobject, *zobject = &_zobject;
ZVAL_OBJ(zobject, object);
swDataHead *info = (swDataHead *) swoole_get_property_by_handle(handle, 0);
efree(info);
swoole_set_property_by_handle(handle, 0, NULL);
swoole_set_object_by_handle(handle, NULL);
zend_object_std_dtor(object);
}
static zend_object *swoole_server_task_create_object(zend_class_entry *ce)
{
zend_object *object;
object = zend_objects_new(ce);
object->handlers = &swoole_server_task_handlers;
object_properties_init(object, ce);
swDataHead *info = (swDataHead *) emalloc(sizeof(swDataHead));
swoole_set_property_by_handle(object->handle, 0, info);
return object;
}
void swoole_server_init(int module_number)
{
SWOOLE_INIT_CLASS_ENTRY(swoole_server, "Swoole\\Server", "swoole_server", NULL, swoole_server_methods);
SWOOLE_SET_CLASS_SERIALIZABLE(swoole_server, zend_class_serialize_deny, zend_class_unserialize_deny);
SWOOLE_SET_CLASS_CLONEABLE(swoole_server, zend_class_clone_deny);
SWOOLE_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_server, zend_class_unset_property_deny);
SWOOLE_INIT_CLASS_ENTRY(swoole_server_task, "Swoole\\Server\\Task", "swoole_server_task", NULL, swoole_server_task_methods);
swoole_server_task_ce_ptr->ce_flags |= ZEND_ACC_FINAL;
SWOOLE_SET_CLASS_SERIALIZABLE(swoole_server_task, zend_class_serialize_deny, zend_class_unserialize_deny);
SWOOLE_SET_CLASS_CLONEABLE(swoole_server_task, zend_class_clone_deny);
SWOOLE_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_server_task, zend_class_unset_property_deny);
SWOOLE_SET_CLASS_CREATE_AND_FREE(swoole_server_task, swoole_server_task_create_object, swoole_server_task_free_object);
SWOOLE_INIT_CLASS_ENTRY(swoole_connection_iterator, "Swoole\\Connection\\Iterator", "swoole_connection_iterator", NULL, swoole_connection_iterator_methods);
SWOOLE_SET_CLASS_SERIALIZABLE(swoole_connection_iterator, zend_class_serialize_deny, zend_class_unserialize_deny);
SWOOLE_SET_CLASS_CLONEABLE(swoole_connection_iterator, zend_class_clone_deny);
SWOOLE_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_connection_iterator, zend_class_unset_property_deny);
zend_class_implements(swoole_connection_iterator_ce_ptr, 2, zend_ce_iterator, zend_ce_arrayaccess);
#ifdef SW_HAVE_COUNTABLE
zend_class_implements(swoole_connection_iterator_ce_ptr, 1, zend_ce_countable);
#endif
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onConnect"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onReceive"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onClose"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onPacket"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onBufferFull"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onBufferEmpty"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onStart"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onShutdown"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onWorkerStart"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onWorkerStop"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onWorkerExit"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onWorkerError"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onTask"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onFinish"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onManagerStart"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onManagerStop"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("onPipeMessage"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("setting"), ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("connections"), ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("host"), ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("port"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("type"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("mode"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_ce_ptr, ZEND_STRL("ports"), ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("master_pid"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("manager_pid"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("worker_id"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_bool(swoole_server_ce_ptr, ZEND_STRL("taskworker"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce_ptr, ZEND_STRL("worker_pid"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_task_ce_ptr, ZEND_STRL("data"), ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_task_ce_ptr, ZEND_STRL("id"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_task_ce_ptr, ZEND_STRL("worker_id"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_task_ce_ptr, ZEND_STRL("flags"), 0, ZEND_ACC_PUBLIC);
}
zval* php_swoole_server_get_callback(swServer *serv, int server_fd, int event_type)
{
swListenPort *port = (swListenPort *) serv->connection_list[server_fd].object;
swoole_server_port_property *property;
zval *callback;
if (unlikely(!port))
{
swWarn("invalid server_fd[%d].", server_fd);
return NULL;
}
if ((property = (swoole_server_port_property *) port->ptr) && (callback = property->callbacks[event_type]))
{
return callback;
}
else
{
return server_port_list.primary_port->callbacks[event_type];
}
}
zend_fcall_info_cache* php_swoole_server_get_fci_cache(swServer *serv, int server_fd, int event_type)
{
swListenPort *port = (swListenPort *) serv->connection_list[server_fd].object;
swoole_server_port_property *property;
zend_fcall_info_cache* fci_cache;
if (unlikely(!port))
{
swWarn("invalid server_fd[%d].", server_fd);
return NULL;
}
if ((property = (swoole_server_port_property *) port->ptr) && (fci_cache = property->caches[event_type]))
{
return fci_cache;
}
else
{
return server_port_list.primary_port->caches[event_type];
}
}
static int php_swoole_create_dir(const char* path, size_t length)
{
if (access(path, F_OK) == 0)
{
return 0;
}
#if 1
return php_stream_mkdir(path, 0777, PHP_STREAM_MKDIR_RECURSIVE | REPORT_ERRORS, NULL) ? 0 : -1;
#else
int startpath;
int endpath;
int i = 0;
int pathlen = length;
char curpath[128] = {0};
if ('/' != path[0])
{
if (getcwd(curpath, sizeof(curpath)) == NULL)
{
swoole_php_sys_error(E_WARNING, "getcwd() failed.");
return -1;
}
strcat(curpath, "/");
startpath = strlen(curpath);
strcat(curpath, path);
if (path[pathlen] != '/')
{
strcat(curpath, "/");
}
endpath = strlen(curpath);
}
else
{
strcpy(curpath, path);
if (path[pathlen] != '/')
{
strcat(curpath, "/");
}
startpath = 1;
endpath = strlen(curpath);
}
for (i = startpath; i < endpath ; i++ )
{
if ('/' == curpath[i])
{
curpath[i] = '\0';
if (access(curpath, F_OK) != 0)
{
if (mkdir(curpath, 0755) == -1)
{
swoole_php_sys_error(E_WARNING, "mkdir(%s, 0755).", path);
return -1;
}
}
curpath[i] = '/';
}
}
return 0;
#endif
}
int php_swoole_task_pack(swEventData *task, zval *data)
{
smart_str serialized_data = { 0 };
php_serialize_data_t var_hash;
#ifdef SW_USE_FAST_SERIALIZE
zend_string *serialized_string = NULL;
#endif
task->info.type = SW_EVENT_TASK;
//field fd save task_id
task->info.fd = php_swoole_task_id++;
if (unlikely(php_swoole_task_id >= SW_MAX_INT))
{
php_swoole_task_id = 0;
}
//field from_id save the worker_id
task->info.from_id = SwooleWG.id;
swTask_type(task) = 0;
char *task_data_str;
int task_data_len = 0;
//need serialize
if (Z_TYPE_P(data) != IS_STRING)
{
//serialize
swTask_type(task) |= SW_TASK_SERIALIZE;
#ifdef SW_USE_FAST_SERIALIZE
if (SWOOLE_G(fast_serialize))
{
serialized_string = php_swoole_serialize(data);
task_data_str = serialized_string->val;
task_data_len = serialized_string->len;
}
else
#endif
{
PHP_VAR_SERIALIZE_INIT(var_hash);
php_var_serialize(&serialized_data, data, &var_hash);
PHP_VAR_SERIALIZE_DESTROY(var_hash);
if (!serialized_data.s)
{
return -1;
}
task_data_str = serialized_data.s->val;
task_data_len = serialized_data.s->len;
}
}
else
{
task_data_str = Z_STRVAL_P(data);
task_data_len = Z_STRLEN_P(data);
}
if (task_data_len >= (int)(SW_IPC_MAX_SIZE - sizeof(task->info)))
{
if (swTaskWorker_large_pack(task, task_data_str, task_data_len) < 0)
{
swoole_php_fatal_error(E_WARNING, "large task pack failed.");
task->info.fd = SW_ERR;
task->info.len = 0;
}
}
else
{
memcpy(task->data, task_data_str, task_data_len);
task->info.len = task_data_len;
}
#ifdef SW_USE_FAST_SERIALIZE
if (SWOOLE_G(fast_serialize) && serialized_string)
{
zend_string_release(serialized_string);
}
else
#endif
{
smart_str_free(&serialized_data);
}
return task->info.fd;
}
void php_swoole_get_recv_data(zval *zdata, swEventData *req, char *header, uint32_t header_length)
{
char *data_ptr = NULL;
uint32_t data_len;
if (req->info.type == SW_EVENT_PACKAGE_END)
{
swString *worker_buffer = swWorker_get_buffer(SwooleG.serv, req->info.from_id);
data_ptr = worker_buffer->str;
data_len = worker_buffer->length;
}
else
{
data_ptr = req->data;
data_len = req->info.len;
}
if (header_length >= data_len)
{
ZVAL_STRING(zdata, "");
}
else
{
ZVAL_STRINGL(zdata, data_ptr + header_length, data_len - header_length);
}
if (header_length > 0)
{
memcpy(header, data_ptr, header_length);
}
}
size_t php_swoole_get_send_data(zval *zdata, char **str)
{
size_t length;
if (Z_TYPE_P(zdata) == IS_OBJECT && instanceof_function(Z_OBJCE_P(zdata), swoole_buffer_ce_ptr))
{
swString *str_buffer = (swString *) swoole_get_object(zdata);
length = str_buffer->length - str_buffer->offset;
*str = str_buffer->str + str_buffer->offset;
}
else
{
convert_to_string(zdata);
length = Z_STRLEN_P(zdata);
*str = Z_STRVAL_P(zdata);
}
return length;
}
static sw_inline int php_swoole_check_task_param(swServer *serv, int dst_worker_id)
{
if (serv->task_worker_num < 1)
{
swoole_php_fatal_error(E_WARNING, "task method can't be executed, please set 'task_worker_num' > 0.");
return SW_ERR;
}
if (dst_worker_id >= serv->task_worker_num)
{
swoole_php_fatal_error(E_WARNING, "worker_id must be less than serv->task_worker_num.");
return SW_ERR;
}
if (!swIsWorker())
{
swoole_php_fatal_error(E_WARNING, "task method can only be used in the worker process.");
return SW_ERR;
}
return SW_OK;
}
zval* php_swoole_task_unpack(swEventData *task_result)
{
zval *result_data, *result_unserialized_data;
char *result_data_str;
int result_data_len = 0;
php_unserialize_data_t var_hash;
swString *large_packet;
/**
* Large result package
*/
if (swTask_type(task_result) & SW_TASK_TMPFILE)
{
large_packet = swTaskWorker_large_unpack(task_result);
/**
* unpack failed
*/
if (large_packet == NULL)
{
return NULL;
}
result_data_str = large_packet->str;
result_data_len = large_packet->length;
}
else
{
result_data_str = task_result->data;
result_data_len = task_result->info.len;
}
if (swTask_type(task_result) & SW_TASK_SERIALIZE)
{
result_unserialized_data = sw_malloc_zval();
#ifdef SW_USE_FAST_SERIALIZE
if (SWOOLE_G(fast_serialize))
{
if (php_swoole_unserialize(result_data_str, result_data_len, result_unserialized_data, NULL, 0))
{
result_data = result_unserialized_data;
}
else
{
result_data = sw_malloc_zval();
ZVAL_STRINGL(result_data, result_data_str, result_data_len);
}
}
else
#endif
{
PHP_VAR_UNSERIALIZE_INIT(var_hash);
//unserialize success
if (php_var_unserialize(
*&result_unserialized_data,
(const unsigned char **) &result_data_str,
(const unsigned char *) (result_data_str + result_data_len),
&var_hash
)
)
{
result_data = result_unserialized_data;
}
//failed
else
{
result_data = sw_malloc_zval();
ZVAL_STRINGL(result_data, result_data_str, result_data_len);
}
PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
}
}
else
{
result_data = sw_malloc_zval();
ZVAL_STRINGL(result_data, result_data_str, result_data_len);
}
return result_data;
}
static void php_swoole_task_wait_co(swServer *serv, swEventData *req, double timeout, int dst_worker_id, INTERNAL_FUNCTION_PARAMETERS)
{
swTask_type(req) |= (SW_TASK_NONBLOCK | SW_TASK_COROUTINE);
swTaskCo *task_co = (swTaskCo *) emalloc(sizeof(swTaskCo));
bzero(task_co, sizeof(swTaskCo));
task_co->count = 1;
task_co->context.state = SW_CORO_CONTEXT_RUNNING;
Z_LVAL(task_co->context.coro_params) = req->info.fd;
sw_atomic_fetch_add(&serv->stats->tasking_num, 1);
if (swProcessPool_dispatch(&serv->gs->task_workers, req, &dst_worker_id) < 0)
{
sw_atomic_fetch_sub(&serv->stats->tasking_num, 1);
RETURN_FALSE;
}
else
{
task_coroutine_map[req->info.fd] = task_co;
}
long ms = (long) (timeout * 1000);
swTimer_node *timer = swTimer_add(&SwooleG.timer, ms, 0, task_co, php_swoole_task_onTimeout);
if (timer)
{
task_co->timer = timer;
}
PHPCoroutine::yield_m(return_value, &task_co->context);
}
#ifdef SW_COROUTINE
static void php_swoole_task_onTimeout(swTimer *timer, swTimer_node *tnode)
{
swTaskCo *task_co = (swTaskCo *) tnode->data;
php_coro_context *context = &task_co->context;
zval *retval = NULL;
//Server->taskwait, single task
if (task_co->list == NULL)
{
zval result;
ZVAL_FALSE(&result);
int ret = PHPCoroutine::resume_m(context, &result, retval);
if (ret == SW_CORO_ERR_END && retval)
{
zval_ptr_dtor(retval);
}
task_coroutine_map.erase(Z_LVAL(context->coro_params));
efree(task_co);
return;
}
uint32_t i;
zval *result = task_co->result;
for (i = 0; i < task_co->count; i++)
{
if (!zend_hash_index_exists(Z_ARRVAL_P(result), i))
{
add_index_bool(result, i, 0);
task_coroutine_map.erase(task_co->list[i]);
}
}
int ret = PHPCoroutine::resume_m(context, result, retval);
if (ret == SW_CORO_ERR_END && retval)
{
zval_ptr_dtor(retval);
}
sw_zval_free(result);
efree(task_co);
}
#endif
static zval* php_swoole_server_add_port(swServer *serv, swListenPort *port)
{
zval *port_object;
port_object = sw_malloc_zval();
object_init_ex(port_object, swoole_server_port_ce_ptr);
server_port_list.zobjects[server_port_list.num++] = port_object;
swoole_server_port_property *property = (swoole_server_port_property *) emalloc(sizeof(swoole_server_port_property));
bzero(property, sizeof(swoole_server_port_property));
swoole_set_property(port_object, 0, property);
swoole_set_object(port_object, port);
property->serv = serv;
property->port = port;
port->ptr = property;
zend_update_property_string(swoole_server_port_ce_ptr, port_object, ZEND_STRL("host"), port->host);
zend_update_property_long(swoole_server_port_ce_ptr, port_object, ZEND_STRL("port"), port->port);
zend_update_property_long(swoole_server_port_ce_ptr, port_object, ZEND_STRL("type"), port->type);
zend_update_property_long(swoole_server_port_ce_ptr, port_object, ZEND_STRL("sock"), port->sock);
zval *connection_iterator;
SW_MAKE_STD_ZVAL(connection_iterator);
object_init_ex(connection_iterator, swoole_connection_iterator_ce_ptr);
zend_update_property(swoole_server_port_ce_ptr, port_object, ZEND_STRL("connections"), connection_iterator);
swConnectionIterator *i = (swConnectionIterator *) emalloc(sizeof(swConnectionIterator));
bzero(i, sizeof(swConnectionIterator));
i->port = port;
i->serv = serv;
swoole_set_object(connection_iterator, i);
add_next_index_zval(server_port_list.zports, port_object);
return port_object;
}
void php_swoole_server_before_start(swServer *serv, zval *zobject)
{
/**
* create swoole server
*/
if (swServer_create(serv) < 0)
{
swoole_php_fatal_error(E_ERROR, "failed to create the server. Error: %s", sw_error);
return;
}
swTrace("Create swoole_server host=%s, port=%d, mode=%d, type=%d", serv->listen_list->host, (int) serv->listen_list->port, serv->factory_mode, (int) serv->listen_list->type);
Z_TRY_ADDREF_P(zobject);
serv->ptr2 = sw_zval_dup(zobject);
if (serv->send_yield)
{
if (serv->onClose == NULL)
{
serv->onClose = php_swoole_onClose;
}
}
/**