static PHP_METHOD(swoole_coroutine_util, sleep)
{
coro_check(TSRMLS_C);
double seconds;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", & seconds) == FAILURE)
{
return;
}
int ms = (int) (seconds * 1000);
if (SwooleG.serv && swIsMaster())
{
swoole_php_fatal_error(E_WARNING, "cannot use timer in master process.");
return;
}
if (ms > SW_TIMER_MAX_VALUE)
{
swoole_php_fatal_error(E_WARNING, "The given parameters is too big.");
return;
}
if (ms <= 0)
{
swoole_php_fatal_error(E_WARNING, "Timer must be greater than 0");
return;
}
php_swoole_check_reactor();
php_swoole_check_timer(ms);
swoole_coroutine_sleep(seconds);
RETURN_TRUE;
}
static void co_socket_read(int fd, zend_long length, INTERNAL_FUNCTION_PARAMETERS)
{
php_swoole_check_reactor();
if (!swReactor_handle_isset(SwooleG.main_reactor, PHP_SWOOLE_FD_SOCKET))
{
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_CO_UTIL | SW_EVENT_READ, co_socket_onReadable);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_CO_UTIL | SW_EVENT_WRITE, co_socket_onWritable);
}
if (SwooleG.main_reactor->add(SwooleG.main_reactor, fd, PHP_SWOOLE_FD_CO_UTIL | SW_EVENT_READ) < 0)
{
SwooleG.error = errno;
RETURN_FALSE;
}
swConnection *_socket = swReactor_get(SwooleG.main_reactor, fd);
util_socket *sock = emalloc(sizeof(util_socket));
bzero(sock, sizeof(util_socket));
_socket->object = sock;
sock->fd = fd;
sock->buf = zend_string_alloc(length + 1, 0);
sock->nbytes = length <= 0 ? SW_BUFFER_SIZE_STD : length;
sock->context.state = SW_CORO_CONTEXT_RUNNING;
coro_save(&sock->context);
coro_yield();
}
static PHP_METHOD(swoole_process, signal)
{
zval *callback = NULL;
long signo = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz", &signo, &callback) == FAILURE)
{
return;
}
if (!SWOOLE_G(cli))
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "cannot use swoole_process::signal here.");
RETURN_FALSE;
}
if (SwooleGS->start)
{
if (signo == SIGTERM || signo == SIGALRM)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot use swoole_process::signal in swoole_server.");
RETURN_FALSE;
}
}
if (callback == NULL || ZVAL_IS_NULL(callback))
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "no callback.");
RETURN_FALSE;
}
char *func_name;
if (!sw_zend_is_callable(callback, 0, &func_name TSRMLS_CC))
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "function '%s' is not callable", func_name);
efree(func_name);
RETURN_FALSE;
}
efree(func_name);
sw_zval_add_ref(&callback);
signal_callback[signo] = callback;
#if PHP_MAJOR_VERSION >= 5 && PHP_MINOR_VERSION >= 4
SwooleG.use_signalfd = 1;
#else
SwooleG.use_signalfd = 0;
#endif
php_swoole_check_reactor();
/**
* for swSignalfd_setup
*/
SwooleG.main_reactor->check_signalfd = 1;
swSignal_add(signo, php_swoole_onSignal);
RETURN_TRUE;
}
void php_swoole_check_aio()
{
if (unlikely(SwooleAIO.init == 0))
{
php_swoole_check_reactor();
swAio_init();
}
}
static void php_swoole_check_aio()
{
if (SwooleAIO.init == 0)
{
php_swoole_check_reactor();
swAio_init();
SwooleAIO.callback = php_swoole_aio_onComplete;
}
}
PHP_METHOD(swoole_async, exec)
{
char *command;
zend_size_t command_len;
zval *callback;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &command, &command_len, &callback) == FAILURE)
{
return;
}
php_swoole_check_reactor();
if (!swReactor_handle_isset(SwooleG.main_reactor, PHP_SWOOLE_FD_PROCESS_STREAM))
{
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_PROCESS_STREAM | SW_EVENT_READ, process_stream_onRead);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_PROCESS_STREAM | SW_EVENT_ERROR, process_stream_onRead);
}
pid_t pid;
int fd = swoole_shell_exec(command, &pid);
if (fd < 0)
{
swoole_php_error(E_WARNING, "Unable to execute '%s'", command);
RETURN_FALSE;
}
swString *buffer = swString_new(1024);
if (buffer == NULL)
{
RETURN_FALSE;
}
process_stream *ps = emalloc(sizeof(process_stream));
ps->callback = sw_zval_dup(callback);
#ifdef SW_COROUTINE
ps->context = NULL;
#endif
sw_zval_add_ref(&ps->callback);
ps->fd = fd;
ps->pid = pid;
ps->buffer = buffer;
if (SwooleG.main_reactor->add(SwooleG.main_reactor, ps->fd, PHP_SWOOLE_FD_PROCESS_STREAM | SW_EVENT_READ) < 0)
{
sw_zval_free(ps->callback);
efree(ps);
RETURN_FALSE;
}
else
{
swConnection *_socket = swReactor_get(SwooleG.main_reactor, ps->fd);
_socket->object = ps;
RETURN_LONG(pid);
}
}
static void php_swoole_check_aio()
{
if (php_swoole_aio_init == 0)
{
php_swoole_check_reactor();
swoole_aio_init(SwooleG.main_reactor, PHP_SWOOLE_AIO_MAXEVENTS);
swoole_aio_set_callback(php_swoole_aio_onComplete);
php_swoole_try_run_reactor();
php_swoole_aio_init = 1;
}
}
static PHP_METHOD(swoole_coroutine_util, readFile)
{
coro_check(TSRMLS_C);
char *filename = NULL;
size_t l_filename = 0;
#ifdef FAST_ZPP
ZEND_PARSE_PARAMETERS_START(1, 2)
Z_PARAM_STRING(filename, l_filename)
ZEND_PARSE_PARAMETERS_END_EX(RETURN_FALSE);
#else
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &filename, &l_filename) == FAILURE)
{
return;
}
#endif
swAio_event ev;
bzero(&ev, sizeof(swAio_event));
php_context *context = emalloc(sizeof(php_context));
ev.type = SW_AIO_READ_FILE;
ev.object = context;
ev.handler = swAio_handler_read_file;
ev.callback = aio_onReadFileCompleted;
ev.req = estrndup(filename, l_filename);
if (!SwooleAIO.init)
{
php_swoole_check_reactor();
swAio_init();
}
swTrace("readFile(%s)", filename);
int ret = swAio_dispatch(&ev);
if (ret < 0)
{
efree(context);
RETURN_FALSE;
}
context->state = SW_CORO_CONTEXT_RUNNING;
coro_save(context);
coro_yield();
}
long php_swoole_add_timer(int ms, zval *callback, zval *param, int is_tick TSRMLS_DC)
{
if (ms > 86400000)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The given parameters is too big.");
return SW_ERR;
}
char *func_name = NULL;
if (!sw_zend_is_callable(callback, 0, &func_name TSRMLS_CC))
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Function '%s' is not callable", func_name);
efree(func_name);
return SW_ERR;
}
efree(func_name);
if (SwooleGS->start > 0 && swIsTaskWorker())
{
swoole_php_error(E_WARNING, "cannot use swoole_server->after in task worker.");
}
swTimer_callback *cb = emalloc(sizeof(swTimer_callback));
cb->data = param;
cb->callback = callback;
if (is_tick)
{
cb->type = SW_TIMER_TICK;
}
else
{
cb->type = SW_TIMER_AFTER;
}
php_swoole_check_reactor();
php_swoole_check_timer(ms);
sw_zval_add_ref(&cb->callback);
if (cb->data)
{
sw_zval_add_ref(&cb->data);
}
return SwooleG.timer.add(&SwooleG.timer, ms, is_tick, cb);
}
static PHP_METHOD(swoole_coroutine_util, sleep)
{
coro_check(TSRMLS_C);
double seconds;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", & seconds) == FAILURE)
{
return;
}
int ms = (int) (seconds * 1000);
if (SwooleG.serv && swIsMaster())
{
swoole_php_fatal_error(E_WARNING, "cannot use timer in master process.");
return;
}
if (ms > SW_TIMER_MAX_VALUE)
{
swoole_php_fatal_error(E_WARNING, "The given parameters is too big.");
return;
}
if (ms <= 0)
{
swoole_php_fatal_error(E_WARNING, "Timer must be greater than 0");
return;
}
php_context *context = emalloc(sizeof(php_context));
context->onTimeout = NULL;
context->state = SW_CORO_CONTEXT_RUNNING;
php_swoole_check_reactor();
php_swoole_check_timer(ms);
if (SwooleG.timer.add(&SwooleG.timer, ms, 0, context, php_coroutine_sleep_timeout) == NULL)
{
RETURN_FALSE;
}
coro_save(context);
coro_yield();
}
static PHP_METHOD(swoole_mysql, connect)
{
zval *server_info;
zval *callback;
char buf[2048];
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "az", &server_info, &callback) == FAILURE)
{
RETURN_FALSE;
}
HashTable *_ht = Z_ARRVAL_P(server_info);
zval *value;
mysql_client *client = swoole_get_object(getThis());
mysql_connector *connector = &client->connector;
if (php_swoole_array_get_value(_ht, "host", value))
{
convert_to_string(value);
connector->host = Z_STRVAL_P(value);
connector->host_len = Z_STRLEN_P(value);
}
else
{
zend_throw_exception(swoole_mysql_exception_class_entry, "HOST parameter is required.", 11 TSRMLS_CC);
RETURN_FALSE;
}
if (php_swoole_array_get_value(_ht, "port", value))
{
convert_to_long(value);
connector->port = Z_LVAL_P(value);
}
else
{
connector->port = SW_MYSQL_DEFAULT_PORT;
}
if (php_swoole_array_get_value(_ht, "user", value))
{
convert_to_string(value);
connector->user = Z_STRVAL_P(value);
connector->user_len = Z_STRLEN_P(value);
}
else
{
zend_throw_exception(swoole_mysql_exception_class_entry, "USER parameter is required.", 11 TSRMLS_CC);
RETURN_FALSE;
}
if (php_swoole_array_get_value(_ht, "password", value))
{
convert_to_string(value);
connector->password = Z_STRVAL_P(value);
connector->password_len = Z_STRLEN_P(value);
}
else
{
zend_throw_exception(swoole_mysql_exception_class_entry, "PASSWORD parameter is required.", 11 TSRMLS_CC);
RETURN_FALSE;
}
if (php_swoole_array_get_value(_ht, "database", value))
{
convert_to_string(value);
connector->database = Z_STRVAL_P(value);
connector->database_len = Z_STRLEN_P(value);
}
else
{
zend_throw_exception(swoole_mysql_exception_class_entry, "DATABASE parameter is required.", 11 TSRMLS_CC);
RETURN_FALSE;
}
if (php_swoole_array_get_value(_ht, "timeout", value))
{
convert_to_double(value);
connector->timeout = Z_DVAL_P(value);
}
else
{
connector->timeout = SW_MYSQL_CONNECT_TIMEOUT;
}
if (php_swoole_array_get_value(_ht, "charset", value))
{
convert_to_string(value);
connector->character_set = mysql_get_charset(Z_STRVAL_P(value));
if (connector->character_set < 0)
{
snprintf(buf, sizeof(buf), "unknown charset [%s].", Z_STRVAL_P(value));
zend_throw_exception(swoole_mysql_exception_class_entry, buf, 11 TSRMLS_CC);
RETURN_FALSE;
}
}
else
{
connector->character_set = SW_MYSQL_DEFAULT_CHARSET;
}
swClient *cli = emalloc(sizeof(swClient));
int type = SW_SOCK_TCP;
if (strncasecmp(connector->host, ZEND_STRL("unix:/")) == 0)
{
connector->host = connector->host + 5;
connector->host_len = connector->host_len - 5;
type = SW_SOCK_UNIX_STREAM;
}
else if (strchr(connector->host, ':'))
{
type = SW_SOCK_TCP6;
}
php_swoole_check_reactor();
if (!isset_event_callback)
{
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_MYSQL | SW_EVENT_READ, swoole_mysql_onRead);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_MYSQL | SW_EVENT_WRITE, swoole_mysql_onWrite);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_MYSQL | SW_EVENT_ERROR, swoole_mysql_onError);
}
if (swClient_create(cli, type, 0) < 0)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "swClient_create failed.", 1 TSRMLS_CC);
RETURN_FALSE;
}
int tcp_nodelay = 1;
if (setsockopt(cli->socket->fd, IPPROTO_TCP, TCP_NODELAY, (const void *) &tcp_nodelay, sizeof(int)) == -1)
{
swoole_php_sys_error(E_WARNING, "setsockopt(%d, IPPROTO_TCP, TCP_NODELAY) failed.", cli->socket->fd);
}
int ret = cli->connect(cli, connector->host, connector->port, connector->timeout, 1);
if ((ret < 0 && errno == EINPROGRESS) || ret == 0)
{
if (SwooleG.main_reactor->add(SwooleG.main_reactor, cli->socket->fd, PHP_SWOOLE_FD_MYSQL | SW_EVENT_WRITE) < 0)
{
RETURN_FALSE;
}
}
else
{
snprintf(buf, sizeof(buf), "connect to mysql server[%s:%d] failed.", connector->host, connector->port);
zend_throw_exception(swoole_mysql_exception_class_entry, buf, 2 TSRMLS_CC);
RETURN_FALSE;
}
zend_update_property(swoole_mysql_class_entry_ptr, getThis(), ZEND_STRL("onConnect"), callback TSRMLS_CC);
zend_update_property(swoole_mysql_class_entry_ptr, getThis(), ZEND_STRL("serverInfo"), server_info TSRMLS_CC);
zend_update_property_long(swoole_mysql_class_entry_ptr, getThis(), ZEND_STRL("sock"), cli->socket->fd TSRMLS_CC);
client->buffer = swString_new(SW_BUFFER_SIZE_BIG);
client->fd = cli->socket->fd;
client->object = getThis();
client->cli = cli;
sw_copy_to_stack(client->object, client->_object);
sw_zval_add_ref(&client->object);
swConnection *_socket = swReactor_get(SwooleG.main_reactor, cli->socket->fd);
_socket->object = client;
_socket->active = 0;
RETURN_TRUE;
}
static int http_client_coro_execute(zval *zobject, char *uri, zend_size_t uri_len TSRMLS_DC)
{
if (uri_len <= 0)
{
swoole_php_fatal_error(E_WARNING, "path is empty.");
return SW_ERR;
}
http_client *http = swoole_get_object(zobject);
//http is not null when keeping alive
if (http)
{
//http not ready
if (http->state != HTTP_CLIENT_STATE_READY)
{
//swWarn("fd=%d, state=%d, active=%d, keep_alive=%d", http->cli->socket->fd, http->state, http->cli->socket->active, http->keep_alive);
swoole_php_fatal_error(E_WARNING, "Operation now in progress phase %d.", http->state);
return SW_ERR;
}
else if (!http->cli->socket->active)
{
swoole_php_fatal_error(E_WARNING, "connection#%d is closed.", http->cli->socket->fd);
return SW_ERR;
}
}
else
{
php_swoole_check_reactor();
http = http_client_create(zobject TSRMLS_CC);
}
if (http == NULL)
{
return SW_ERR;
}
if (http->body == NULL)
{
http->body = swString_new(SW_HTTP_RESPONSE_INIT_SIZE);
if (http->body == NULL)
{
swoole_php_fatal_error(E_ERROR, "[1] swString_new(%d) failed.", SW_HTTP_RESPONSE_INIT_SIZE);
return SW_ERR;
}
}
else
{
swString_clear(http->body);
}
if (http->uri)
{
efree(http->uri);
}
http->uri = estrdup(uri);
http->uri_len = uri_len;
//if connection exists
if (http->cli)
{
http_client_coro_send_http_request(zobject TSRMLS_CC);
return SW_OK;
}
swClient *cli = php_swoole_client_new(zobject, http->host, http->host_len, http->port);
if (cli == NULL)
{
return SW_ERR;
}
http->cli = cli;
zval *ztmp;
HashTable *vht;
zval *zset = sw_zend_read_property(swoole_http_client_coro_class_entry_ptr, zobject, ZEND_STRL("setting"), 1 TSRMLS_CC);
if (zset && !ZVAL_IS_NULL(zset))
{
vht = Z_ARRVAL_P(zset);
/**
* timeout
*/
if (php_swoole_array_get_value(vht, "timeout", ztmp))
{
convert_to_double(ztmp);
http->timeout = (double) Z_DVAL_P(ztmp);
}
/**
* keep_alive
*/
if (php_swoole_array_get_value(vht, "keep_alive", ztmp))
{
convert_to_boolean(ztmp);
http->keep_alive = (int) Z_LVAL_P(ztmp);
}
//client settings
php_swoole_client_check_setting(http->cli, zset TSRMLS_CC);
}
if (cli->socket->active == 1)
{
swoole_php_fatal_error(E_WARNING, "swoole_http_client is already connected.");
return SW_ERR;
}
#if PHP_MAJOR_VERSION < 7
sw_zval_add_ref(&zobject);
#endif
cli->object = zobject;
//sw_copy_to_stack(cli->object, hcc->_object);
cli->open_eof_check = 0;
cli->open_length_check = 0;
cli->reactor_fdtype = PHP_SWOOLE_FD_STREAM_CLIENT;
cli->onReceive = http_client_coro_onReceive;
cli->onConnect = http_client_coro_onConnect;
cli->onClose = http_client_coro_onClose;
cli->onError = http_client_coro_onError;
return cli->connect(cli, http->host, http->port, http->timeout, 0);
}
static PHP_METHOD(swoole_coroutine_util, fgets)
{
coro_check(TSRMLS_C);
zval *handle;
php_stream *stream;
#ifdef FAST_ZPP
ZEND_PARSE_PARAMETERS_START(1, 2)
Z_PARAM_RESOURCE(handle)
ZEND_PARSE_PARAMETERS_END_EX(RETURN_FALSE);
#else
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &handle) == FAILURE)
{
return;
}
#endif
int async;
int fd = swoole_convert_to_fd_ex(handle, &async);
if (fd < 0)
{
RETURN_FALSE;
}
if (async == 1)
{
swoole_php_fatal_error(E_WARNING, "only support file resources.");
RETURN_FALSE;
}
swAio_event ev;
bzero(&ev, sizeof(swAio_event));
php_stream_from_res(stream, Z_RES_P(handle));
if (stream->readbuf == NULL)
{
stream->readbuflen = stream->chunk_size;
stream->readbuf = emalloc(stream->chunk_size);
}
ev.nbytes = stream->readbuflen;
ev.buf = stream->readbuf;
if (!ev.buf)
{
RETURN_FALSE;
}
php_context *context = emalloc(sizeof(php_context));
ev.flags = 0;
ev.type = SW_AIO_STREAM_GET_LINE;
ev.object = context;
ev.callback = aio_onStreamGetLineCompleted;
ev.handler = swAio_handler_stream_get_line;
ev.fd = fd;
ev.offset = stream->readpos;
ev.req = (void *) (long) stream->writepos;
if (!SwooleAIO.init)
{
php_swoole_check_reactor();
swAio_init();
}
swTrace("fd=%d, offset=%jd, length=%ld", fd, (intmax_t) ev.offset, ev.nbytes);
int ret = swAio_dispatch(&ev);
if (ret < 0)
{
efree(context);
RETURN_FALSE;
}
context->coro_params = *handle;
context->state = SW_CORO_CONTEXT_RUNNING;
coro_save(context);
coro_yield();
}
static PHP_METHOD(swoole_coroutine_util, fread)
{
coro_check(TSRMLS_C);
zval *handle;
zend_long length = 0;
#ifdef FAST_ZPP
ZEND_PARSE_PARAMETERS_START(1, 2)
Z_PARAM_RESOURCE(handle)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(length)
ZEND_PARSE_PARAMETERS_END_EX(RETURN_FALSE);
#else
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &handle, &length) == FAILURE)
{
return;
}
#endif
int async;
int fd = swoole_convert_to_fd_ex(handle, &async TSRMLS_CC);
if (fd < 0)
{
RETURN_FALSE;
}
if (async)
{
co_socket_read(fd, length, INTERNAL_FUNCTION_PARAM_PASSTHRU);
return;
}
struct stat file_stat;
if (fstat(fd, &file_stat) < 0)
{
SwooleG.error = errno;
RETURN_FALSE;
}
off_t _seek = lseek(fd, 0, SEEK_CUR);
if (_seek < 0)
{
SwooleG.error = errno;
RETURN_FALSE;
}
if (length <= 0 || file_stat.st_size - _seek < length)
{
length = file_stat.st_size - _seek;
}
swAio_event ev;
bzero(&ev, sizeof(swAio_event));
ev.nbytes = length + 1;
ev.buf = emalloc(ev.nbytes);
if (!ev.buf)
{
RETURN_FALSE;
}
php_context *context = emalloc(sizeof(php_context));
((char *) ev.buf)[length] = 0;
ev.flags = 0;
ev.type = SW_AIO_READ;
ev.object = context;
ev.handler = swAio_handler_read;
ev.callback = aio_onReadCompleted;
ev.fd = fd;
ev.offset = _seek;
if (!SwooleAIO.init)
{
php_swoole_check_reactor();
swAio_init();
}
swTrace("fd=%d, offset=%jd, length=%ld", fd, (intmax_t) ev.offset, ev.nbytes);
int ret = swAio_dispatch(&ev);
if (ret < 0)
{
efree(context);
RETURN_FALSE;
}
context->state = SW_CORO_CONTEXT_RUNNING;
coro_save(context);
coro_yield();
}
long php_swoole_add_timer(int ms, zval *callback, zval *param, int persistent TSRMLS_DC)
{
if (ms > SW_TIMER_MAX_VALUE)
{
swoole_php_fatal_error(E_WARNING, "The given parameters is too big.");
return SW_ERR;
}
if (ms <= 0)
{
swoole_php_fatal_error(E_WARNING, "Timer must be greater than 0");
return SW_ERR;
}
char *func_name = NULL;
zend_fcall_info_cache *func_cache = emalloc(sizeof(zend_fcall_info_cache));
if (!sw_zend_is_callable_ex(callback, NULL, 0, &func_name, NULL, func_cache, NULL TSRMLS_CC))
{
efree(func_cache);
efree(func_name);
swoole_php_fatal_error(E_ERROR, "Function '%s' is not callable", func_name);
return SW_ERR;
}
efree(func_name);
if (!swIsTaskWorker())
{
php_swoole_check_reactor();
}
php_swoole_check_timer(ms);
swTimer_callback *cb = emalloc(sizeof(swTimer_callback));
cb->data = &cb->_data;
cb->callback = &cb->_callback;
memcpy(cb->callback, callback, sizeof(zval));
if (param)
{
memcpy(cb->data, param, sizeof(zval));
}
else
{
cb->data = NULL;
}
if (SwooleG.enable_coroutine)
{
cb->func_cache = func_cache;
}
else
{
efree(func_cache);
}
swTimerCallback timer_func;
if (persistent)
{
cb->type = SW_TIMER_TICK;
timer_func = php_swoole_onInterval;
}
else
{
cb->type = SW_TIMER_AFTER;
timer_func = php_swoole_onTimeout;
}
sw_zval_add_ref(&cb->callback);
if (cb->data)
{
sw_zval_add_ref(&cb->data);
}
swTimer_node *tnode = SwooleG.timer.add(&SwooleG.timer, ms, persistent, cb, timer_func);
if (tnode == NULL)
{
swoole_php_fatal_error(E_WARNING, "add timer failed.");
return SW_ERR;
}
else
{
tnode->type = SW_TIMER_TYPE_PHP;
return tnode->id;
}
}
static PHP_METHOD(swoole_mysql, __construct)
{
if (!mysql_request_buffer)
{
mysql_request_buffer = swString_new(SW_MYSQL_QUERY_INIT_SIZE);
if (!mysql_request_buffer)
{
swoole_php_fatal_error(E_ERROR, "[1] swString_new(%d) failed.", SW_HTTP_RESPONSE_INIT_SIZE);
RETURN_FALSE;
}
}
char *unixsocket = NULL;
zend_size_t unixsocket_len = 0;
mysql_connector connector;
connector.port = SW_MYSQL_DEFAULT_PORT;
if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "ssss|ls", &connector.host, &connector.host_len,
&connector.user, &connector.user_len, &connector.password, &connector.password_len, &connector.database,
&connector.database_len, &connector.port, &unixsocket, &unixsocket_len) == FAILURE)
{
RETURN_FALSE;
}
swClient *cli = emalloc(sizeof(swClient));
int type = SW_SOCK_TCP;
if (unixsocket)
{
type = SW_SOCK_UNIX_STREAM;
connector.host = unixsocket;
connector.host_len = unixsocket_len;
}
if (swClient_create(cli, type, 0) < 0)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "swClient_create failed.", 1 TSRMLS_CC);
RETURN_FALSE;
}
if (cli->connect(cli, connector.host, connector.port, SW_MYSQL_CONNECT_TIMEOUT, 0) < 0)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "connect to mysql server[%s:%d] failed.", 2 TSRMLS_CC);
RETURN_FALSE;
}
int tcp_nodelay = 1;
if (setsockopt(cli->socket->fd, IPPROTO_TCP, TCP_NODELAY, (const void *) &tcp_nodelay, sizeof(int)) == -1)
{
swoole_php_sys_error(E_WARNING, "setsockopt(%d, IPPROTO_TCP, TCP_NODELAY) failed.", cli->socket->fd);
}
char buf[2048];
int n = cli->recv(cli, buf, sizeof(buf), 0);
if (n < 0)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "recvfrom mysql server failed.", 3 TSRMLS_CC);
RETURN_FALSE;
}
if (mysql_handshake(&connector, buf, n) == SW_ERR)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "handshake with mysql server failed.", 4 TSRMLS_CC);
RETURN_FALSE;
}
if (cli->send(cli, connector.buf, connector.packet_length + 4, 0) < 0)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "sendto mysql server failed.", 5 TSRMLS_CC);
RETURN_FALSE;
}
if (cli->recv(cli, buf, sizeof(buf), 0) < 0)
{
zend_throw_exception(swoole_mysql_exception_class_entry, "recvfrom mysql server failed.", 6 TSRMLS_CC);
RETURN_FALSE;
}
mysql_client *client = emalloc(sizeof(mysql_client));
bzero(client, sizeof(mysql_client));
client->buffer = swString_new(SW_BUFFER_SIZE_BIG);
client->fd = cli->socket->fd;
client->object = getThis();
client->cli = cli;
sw_copy_to_stack(client->object, client->_object);
zend_update_property_bool(swoole_mysql_class_entry_ptr, getThis(), ZEND_STRL("connected"), 1 TSRMLS_CC);
swoole_set_object(getThis(), client);
php_swoole_check_reactor();
swSetNonBlock(cli->socket->fd);
if (!isset_event_callback)
{
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_MYSQL | SW_EVENT_READ, swoole_mysql_onRead);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_MYSQL | SW_EVENT_ERROR, swoole_mysql_onError);
}
swConnection *socket = swReactor_get(SwooleG.main_reactor, cli->socket->fd);
socket->active = 1;
socket->object = client;
}
static PHP_METHOD(swoole_coroutine_util, writeFile)
{
coro_check(TSRMLS_C);
char *filename = NULL;
size_t l_filename = 0;
char *data = NULL;
size_t l_data = 0;
zend_long flags = 0;
#ifdef FAST_ZPP
ZEND_PARSE_PARAMETERS_START(2, 3)
Z_PARAM_STRING(filename, l_filename)
Z_PARAM_STRING(data, l_data)
Z_PARAM_OPTIONAL
Z_PARAM_LONG(flags)
ZEND_PARSE_PARAMETERS_END_EX(RETURN_FALSE);
#else
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|l", &filename, &l_filename, &data, &l_data, &flags) == FAILURE)
{
return;
}
#endif
swAio_event ev;
bzero(&ev, sizeof(swAio_event));
ev.nbytes = l_data;
ev.buf = data;
php_context *context = emalloc(sizeof(php_context));
ev.type = SW_AIO_WRITE_FILE;
ev.object = context;
ev.handler = swAio_handler_write_file;
ev.callback = aio_onWriteFileCompleted;
ev.req = estrndup(filename, l_filename);
ev.flags = O_CREAT | O_WRONLY;
if (flags & PHP_FILE_APPEND)
{
ev.flags |= O_APPEND;
}
else
{
ev.flags |= O_TRUNC;
}
if (!SwooleAIO.init)
{
php_swoole_check_reactor();
swAio_init();
}
swTrace("writeFile(%s, %ld)", filename, ev.nbytes);
int ret = swAio_dispatch(&ev);
if (ret < 0)
{
efree(context);
RETURN_FALSE;
}
context->state = SW_CORO_CONTEXT_RUNNING;
coro_save(context);
coro_yield();
}
static PHP_METHOD(swoole_redis, connect)
{
char *host;
zend_size_t host_len;
long port;
zval *callback;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "slz", &host, &host_len, &port, &callback) == FAILURE)
{
RETURN_FALSE;
}
if (host_len <= 0)
{
swoole_php_error(E_WARNING, "host is empty.");
RETURN_FALSE;
}
if (port <= 1 || port > 65535)
{
swoole_php_error(E_WARNING, "port is invalid.");
RETURN_FALSE;
}
swRedisClient *redis = emalloc(sizeof(swRedisClient));
bzero(redis, sizeof(swRedisClient));
#if PHP_MAJOR_VERSION < 7
redis->object = getThis();
#else
redis->object = &redis->_object;
memcpy(redis->object, getThis(), sizeof(zval));
#endif
sw_zval_add_ref(&redis->object);
swoole_set_object(getThis(), redis);
redisAsyncContext *context = redisAsyncConnect(host, (int) port);
if (context->err)
{
swoole_php_error(E_WARNING, "connect to redis-server[%s:%d] failed, Erorr: %s[%d]", host, (int) port, context->errstr, context->err);
RETURN_FALSE;
}
php_swoole_check_reactor();
if (!isset_event_callback)
{
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_REDIS | SW_EVENT_READ, swoole_redis_onRead);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_REDIS | SW_EVENT_WRITE, swoole_redis_onWrite);
isset_event_callback = 1;
}
redisAsyncSetConnectCallback(context, swoole_redis_onConnect);
redisAsyncSetDisconnectCallback(context, swoole_redis_onClose);
#if PHP_MAJOR_VERSION < 7
redis->connect_callback = callback;
#else
redis->connect_callback = &redis->_connect_callback;
memcpy(redis->connect_callback, callback, sizeof(zval));
#endif
sw_zval_add_ref(&redis->connect_callback);
redis->context = context;
context->ev.addRead = swoole_redis_event_AddRead;
context->ev.delRead = swoole_redis_event_DelRead;
context->ev.addWrite = swoole_redis_event_AddWrite;
context->ev.delWrite = swoole_redis_event_DelWrite;
context->ev.cleanup = swoole_redis_event_Cleanup;
context->ev.data = redis;
zend_update_property_string(swoole_redis_class_entry_ptr, getThis(), ZEND_STRL("host"), host TSRMLS_CC);
zend_update_property_long(swoole_redis_class_entry_ptr, getThis(), ZEND_STRL("port"), port TSRMLS_CC);
if (SwooleG.main_reactor->add(SwooleG.main_reactor, redis->context->c.fd, PHP_SWOOLE_FD_REDIS | SW_EVENT_WRITE) < 0)
{
swoole_php_fatal_error(E_WARNING, "swoole_event_add failed. Erorr: %s[%d].", redis->context->errstr, redis->context->err);
RETURN_FALSE;
}
swConnection *conn = swReactor_get(SwooleG.main_reactor, redis->context->c.fd);
conn->object = redis;
}
static PHP_METHOD(swoole_coroutine_util, create)
{
zval *callback;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &callback) == FAILURE)
{
return;
}
sw_zval_add_ref(&callback);
callback = sw_zval_dup(callback);
char *func_name = NULL;
zend_fcall_info_cache *func_cache = emalloc(sizeof(zend_fcall_info_cache));
if (!sw_zend_is_callable_ex(callback, NULL, 0, &func_name, NULL, func_cache, NULL TSRMLS_CC))
{
swoole_php_fatal_error(E_ERROR, "Function '%s' is not callable", func_name);
sw_zval_free(callback);
efree(func_name);
return;
}
efree(func_name);
php_swoole_check_reactor();
if (swReactorCheckPoint == NULL)
{
coro_init(TSRMLS_C);
}
zval *retval = NULL;
zval *args[1];
jmp_buf *prev_checkpoint = swReactorCheckPoint;
swReactorCheckPoint = emalloc(sizeof(jmp_buf));
php_context *cxt = emalloc(sizeof(php_context));
coro_save(cxt);
int ret = coro_create(func_cache, args, 0, &retval, NULL, NULL);
efree(func_cache);
efree(swReactorCheckPoint);
if (ret < 0)
{
sw_zval_free(callback);
RETURN_FALSE;
}
//save callback
COROG.current_coro->function = callback;
swReactorCheckPoint = prev_checkpoint;
coro_resume_parent(cxt, retval, retval);
efree(cxt);
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
RETURN_TRUE;
}
static PHP_METHOD(swoole_redis, connect)
{
char *host;
zend_size_t host_len;
long port;
zval *callback;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "slz", &host, &host_len, &port, &callback) == FAILURE)
{
RETURN_FALSE;
}
if (host_len <= 0)
{
swoole_php_error(E_WARNING, "redis server host is empty.");
RETURN_FALSE;
}
swRedisClient *redis = swoole_get_object(getThis());
redisAsyncContext *context;
if (strncasecmp(host, ZEND_STRL("unix:/")) == 0)
{
context = redisAsyncConnectUnix(host + 5);
}
else
{
if (port <= 1 || port > 65535)
{
swoole_php_error(E_WARNING, "redis server port is invalid.");
RETURN_FALSE;
}
context = redisAsyncConnect(host, (int) port);
}
if (context->err)
{
swoole_php_error(E_WARNING, "failed to connect to the redis-server[%s:%d], Erorr: %s[%d]", host, (int) port, context->errstr, context->err);
RETURN_FALSE;
}
php_swoole_check_reactor();
if (!swReactor_handle_isset(SwooleG.main_reactor, PHP_SWOOLE_FD_REDIS))
{
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_REDIS | SW_EVENT_READ, swoole_redis_onRead);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_REDIS | SW_EVENT_WRITE, swoole_redis_onWrite);
SwooleG.main_reactor->setHandle(SwooleG.main_reactor, PHP_SWOOLE_FD_REDIS | SW_EVENT_ERROR, swoole_redis_onError);
}
redisAsyncSetConnectCallback(context, swoole_redis_onConnect);
redisAsyncSetDisconnectCallback(context, swoole_redis_onClose);
zend_update_property_long(swoole_redis_class_entry_ptr, getThis(), ZEND_STRL("sock"), context->c.fd TSRMLS_CC);
zend_update_property(swoole_redis_class_entry_ptr, getThis(), ZEND_STRL("onConnect"), callback TSRMLS_CC);
redis->context = context;
context->ev.addRead = swoole_redis_event_AddRead;
context->ev.delRead = swoole_redis_event_DelRead;
context->ev.addWrite = swoole_redis_event_AddWrite;
context->ev.delWrite = swoole_redis_event_DelWrite;
context->ev.cleanup = swoole_redis_event_Cleanup;
context->ev.data = redis;
zend_update_property_string(swoole_redis_class_entry_ptr, getThis(), ZEND_STRL("host"), host TSRMLS_CC);
zend_update_property_long(swoole_redis_class_entry_ptr, getThis(), ZEND_STRL("port"), port TSRMLS_CC);
if (SwooleG.main_reactor->add(SwooleG.main_reactor, redis->context->c.fd, PHP_SWOOLE_FD_REDIS | SW_EVENT_WRITE) < 0)
{
swoole_php_fatal_error(E_WARNING, "swoole_event_add failed. Erorr: %s[%d].", redis->context->errstr, redis->context->err);
RETURN_FALSE;
}
if (redis->timeout > 0)
{
php_swoole_check_timer((int) (redis->timeout * 1000));
redis->timer = SwooleG.timer.add(&SwooleG.timer, (int) (redis->timeout * 1000), 0, redis, swoole_redis_onTimeout);
}
sw_zval_add_ref(&redis->object);
swConnection *conn = swReactor_get(SwooleG.main_reactor, redis->context->c.fd);
conn->object = redis;
}
static PHP_METHOD(swoole_process, signal)
{
zval *callback = NULL;
long signo = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz", &signo, &callback) == FAILURE)
{
return;
}
if (!SWOOLE_G(cli))
{
swoole_php_fatal_error(E_ERROR, "cannot use swoole_process::signal here.");
RETURN_FALSE;
}
if (SwooleGS->start && (swIsWorker() || swIsMaster() || swIsManager() || swIsTaskWorker()))
{
if (signo == SIGTERM || signo == SIGALRM)
{
swoole_php_fatal_error(E_WARNING, "cannot use swoole_process::signal in swoole_server.");
RETURN_FALSE;
}
}
if (callback == NULL || ZVAL_IS_NULL(callback))
{
callback = signal_callback[signo];
if (callback)
{
sw_zval_ptr_dtor(&callback);
swSignal_add(signo, NULL);
RETURN_TRUE;
}
else
{
swoole_php_error(E_WARNING, "no callback.");
RETURN_FALSE;
}
}
char *func_name;
if (!sw_zend_is_callable(callback, 0, &func_name TSRMLS_CC))
{
swoole_php_error(E_WARNING, "function '%s' is not callable", func_name);
efree(func_name);
RETURN_FALSE;
}
efree(func_name);
#if PHP_MAJOR_VERSION >= 7
zval *tmp = emalloc(sizeof(zval));
memcpy(tmp, callback, sizeof(zval));
callback = tmp;
#endif
sw_zval_add_ref(&callback);
if (signal_callback[signo])
{
sw_zval_ptr_dtor(&callback);
}
signal_callback[signo] = callback;
#if PHP_MAJOR_VERSION >= 7 || (PHP_MAJOR_VERSION >= 5 && PHP_MINOR_VERSION >= 4)
SwooleG.use_signalfd = 1;
#else
SwooleG.use_signalfd = 0;
#endif
php_swoole_check_reactor();
/**
* for swSignalfd_setup
*/
SwooleG.main_reactor->check_signalfd = 1;
swSignal_add(signo, php_swoole_onSignal);
RETURN_TRUE;
}
