static void php_swoole_aio_onDNSCompleted(swAio_event *event)
{
int64_t ret;
zval *retval = NULL, *zcallback = NULL;
zval **args[2];
dns_request *dns_req = NULL;
zval _zcontent;
dns_req = (dns_request *) event->req;
zcallback = dns_req->callback;
ret = event->ret;
if (ret < 0)
{
SwooleG.error = event->error;
swoole_php_error(E_WARNING, "Aio Error: %s[%d]", strerror(event->error), event->error);
}
args[0] = &dns_req->domain;
zval *zcontent = &_zcontent;
if (ret < 0)
{
SW_ZVAL_STRING(zcontent, "", 1);
}
else
{
SW_ZVAL_STRING(zcontent, event->buf, 1);
}
args[1] = &zcontent;
if (sw_call_user_function_ex(EG(function_table), NULL, zcallback, &retval, 2, args, 0, NULL) == FAILURE)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onAsyncComplete handler error");
return;
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR);
}
sw_zval_ptr_dtor(&dns_req->callback);
sw_zval_ptr_dtor(&dns_req->domain);
efree(dns_req);
efree(event->buf);
if (zcontent)
{
sw_zval_ptr_dtor(&zcontent);
}
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
}
static void php_swoole_dns_callback(char *domain, swDNSResolver_result *result, void *data)
{
SWOOLE_GET_TSRMLS;
dns_request *req = data;
zval *retval = NULL;
zval *zaddress;
zval **args[2];
char *address;
SW_MAKE_STD_ZVAL(zaddress);
if (result->num > 0)
{
if (SwooleG.dns_lookup_random)
{
address = result->hosts[rand() % result->num].address;
}
else
{
address = result->hosts[0].address;
}
SW_ZVAL_STRING(zaddress, address, 1);
}
else
{
SW_ZVAL_STRING(zaddress, "", 1);
}
args[0] = &req->domain;
args[1] = &zaddress;
zval *zcallback = req->callback;
if (sw_call_user_function_ex(EG(function_table), NULL, zcallback, &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
swoole_php_fatal_error(E_WARNING, "swoole_asyns_dns_lookup handler error.");
return;
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
sw_zval_ptr_dtor(&req->callback);
sw_zval_ptr_dtor(&req->domain);
efree(req);
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
sw_zval_ptr_dtor(&zaddress);
}
static void coro_dns_onResolveCompleted(swAio_event *event)
{
php_context *context = event->object;
zval *retval = NULL;
zval *result = NULL;
SW_MAKE_STD_ZVAL(result);
if (event->error == 0)
{
SW_ZVAL_STRING(result, event->buf, 1);
}
else
{
SwooleG.error = event->error;
ZVAL_BOOL(result, 0);
}
int ret = coro_resume(context, result, &retval);
if (ret == CORO_END && retval)
{
sw_zval_ptr_dtor(&retval);
}
sw_zval_ptr_dtor(&result);
efree(event->buf);
efree(context);
}
static void php_swoole_dns_timeout_coro(swTimer *timer, swTimer_node *tnode)
{
zval *retval = NULL;
zval *zaddress;
php_context *cxt = (php_context *) tnode->data;
dns_request *req = (dns_request *) cxt->coro_params.value.ptr;
SW_MAKE_STD_ZVAL(zaddress);
dns_cache *cache = swHashMap_find(request_cache_map, Z_STRVAL_P(req->domain), Z_STRLEN_P(req->domain));
if (cache != NULL && cache->update_time > (int64_t) swTimer_get_now_msec)
{
SW_ZVAL_STRINGL(zaddress, (*cache->zaddress).str, (*cache->zaddress).length, 1);
}
else
{
SW_ZVAL_STRING(zaddress, "", 1);
}
int ret = coro_resume(req->context, zaddress, &retval);
if (ret > 0)
{
goto free_zdata;
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
free_zdata:
sw_zval_ptr_dtor(&zaddress);
efree(req->context);
req->useless = 1;
}
static void php_swoole_aio_onComplete(swAio_event *event)
{
int isEOF = SW_FALSE;
int64_t ret;
zval *retval = NULL, *zcallback = NULL, *zwriten = NULL;
zval *zcontent = NULL;
zval **args[2];
file_request *file_req = NULL;
dns_request *dns_req = NULL;
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
if (event->type == SW_AIO_DNS_LOOKUP)
{
dns_req = (dns_request *) event->req;
if (dns_req->callback == NULL)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete callback not found[2]");
return;
}
zcallback = dns_req->callback;
}
else
{
if (sw_zend_hash_find(&php_sw_aio_callback, (char *)&(event->fd), sizeof(event->fd), (void**) &file_req) != SUCCESS)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete callback not found[1]");
return;
}
if (file_req->callback == NULL && file_req->type == SW_AIO_READ)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete callback not found[2]");
return;
}
zcallback = file_req->callback;
}
ret = event->ret;
if (ret < 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: Aio Error: %s[%d]", strerror(event->error), event->error);
}
else if (file_req != NULL)
{
if (ret == 0)
{
bzero(event->buf, event->nbytes);
isEOF = SW_TRUE;
}
else if (file_req->once == 1 && ret < file_req->content_length)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: ret_length[%d] < req->length[%d].", (int) ret, file_req->content_length);
}
else if (event->type == SW_AIO_READ)
{
file_req->offset += event->ret;
}
}
if (event->type == SW_AIO_READ)
{
SW_MAKE_STD_ZVAL(zcontent,0);
args[0] = &file_req->filename;
args[1] = &zcontent;
SW_ZVAL_STRINGL(zcontent, event->buf, ret, 0);
}
else if (event->type == SW_AIO_WRITE)
{
SW_MAKE_STD_ZVAL(zwriten,0);
args[0] = &file_req->filename;
args[1] = &zwriten;
ZVAL_LONG(zwriten, ret);
if (file_req->once != 1)
{
if (SwooleAIO.mode == SW_AIO_LINUX)
{
free(event->buf);
}
else
{
efree(event->buf);
}
}
}
else if(event->type == SW_AIO_DNS_LOOKUP)
{
SW_MAKE_STD_ZVAL(zcontent,0);
args[0] = &dns_req->domain;
if (ret < 0)
{
SW_ZVAL_STRING(zcontent, "", 0);
}
else
{
SW_ZVAL_STRING(zcontent, event->buf, 0);
}
args[1] = &zcontent;
}
else
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete unknow event type");
return;
}
if (zcallback)
{
if (sw_call_user_function_ex(EG(function_table), NULL, zcallback, &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete handler error");
return;
}
}
//readfile/writefile
if (file_req != NULL)
{
//只操作一次,完成后释放缓存区并关闭文件
if (file_req->once == 1)
{
close_file:
sw_zval_ptr_dtor(&file_req->callback);
sw_zval_ptr_dtor(&file_req->filename);
if (SwooleAIO.mode == SW_AIO_LINUX)
{
free(event->buf);
}
else
{
efree(event->buf);
}
close(event->fd);
//remove from hashtable
sw_zend_hash_del(&php_sw_aio_callback, (char *)&(event->fd), sizeof(event->fd));
}
else if(file_req->type == SW_AIO_WRITE)
{
if (retval != NULL && !Z_BVAL_P(retval))
{
swHashMap_del(php_swoole_open_files, Z_STRVAL_P(file_req->filename), Z_STRLEN_P(file_req->filename));
goto close_file;
}
}
else
{
if (!Z_BVAL_P(retval) || isEOF)
{
goto close_file;
}
else if (SwooleAIO.read(event->fd, event->buf, event->nbytes, file_req->offset) < 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: continue to read failed. Error: %s[%d]", strerror(event->error), event->error);
}
}
}
else if (dns_req != NULL)
{
sw_zval_ptr_dtor(&dns_req->callback);
sw_zval_ptr_dtor(&dns_req->domain);
efree(dns_req);
efree(event->buf);
}
if (zcontent != NULL)
{
efree(zcontent);
}
if (zwriten != NULL)
{
sw_zval_ptr_dtor(&zwriten);
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
if (SwooleWG.in_client && SwooleG.main_reactor->event_num == 1 && SwooleAIO.task_num == 1)
{
SwooleG.main_reactor->running = 0;
}
}
static void php_swoole_aio_onComplete(swAio_event *event)
{
int isEOF = SW_FALSE;
int64_t ret;
zval *retval = NULL, *zcallback = NULL, *zwriten = NULL;
zval *zcontent = NULL;
zval **args[2];
file_request *file_req = NULL;
dns_request *dns_req = NULL;
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#else
zval _zcontent;
zval _zwriten;
bzero(&_zcontent, sizeof(zval));
bzero(&_zwriten, sizeof(zval));
#endif
if (event->type == SW_AIO_GETHOSTBYNAME)
{
dns_req = (dns_request *) event->req;
if (dns_req->callback == NULL)
{
swoole_php_error(E_WARNING, "swoole_async: onAsyncComplete callback not found[0]");
return;
}
zcallback = dns_req->callback;
}
else
{
file_req = swHashMap_find_int(php_swoole_aio_request, event->task_id);
if (!file_req)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onAsyncComplete callback not found[1]");
return;
}
if (file_req->callback == NULL && file_req->type == SW_AIO_READ)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onAsyncComplete callback not found[2]");
return;
}
zcallback = file_req->callback;
}
ret = event->ret;
if (ret < 0)
{
SwooleG.error = event->error;
swoole_php_error(E_WARNING, "Aio Error: %s[%d]", strerror(event->error), event->error);
}
else if (file_req != NULL)
{
if (ret == 0)
{
bzero(event->buf, event->nbytes);
isEOF = SW_TRUE;
}
else if (file_req->once == 1 && ret < file_req->length)
{
swoole_php_fatal_error(E_WARNING, "ret_length[%d] < req->length[%d].", (int ) ret, file_req->length);
}
else if (event->type == SW_AIO_READ)
{
file_req->offset += event->ret;
}
}
if (event->type == SW_AIO_READ)
{
args[0] = &file_req->filename;
args[1] = &zcontent;
#if PHP_MAJOR_VERSION < 7
SW_MAKE_STD_ZVAL(zcontent);
#else
zcontent = &_zcontent;
#endif
if (ret < 0)
{
SW_ZVAL_STRING(zcontent, "", 1);
}
else
{
SW_ZVAL_STRINGL(zcontent, event->buf, ret, 1);
}
}
else if (event->type == SW_AIO_WRITE)
{
#if PHP_MAJOR_VERSION < 7
SW_MAKE_STD_ZVAL(zwriten);
#else
zwriten = &_zwriten;
#endif
args[0] = &file_req->filename;
args[1] = &zwriten;
ZVAL_LONG(zwriten, ret);
}
else if(event->type == SW_AIO_GETHOSTBYNAME)
{
args[0] = &dns_req->domain;
#if PHP_MAJOR_VERSION < 7
SW_MAKE_STD_ZVAL(zcontent);
#else
zcontent = &_zcontent;
#endif
if (ret < 0)
{
SW_ZVAL_STRING(zcontent, "", 1);
}
else
{
SW_ZVAL_STRING(zcontent, event->buf, 1);
}
args[1] = &zcontent;
}
else
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onAsyncComplete unknown event type[%d].", event->type);
return;
}
if (zcallback)
{
if (sw_call_user_function_ex(EG(function_table), NULL, zcallback, &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onAsyncComplete handler error");
return;
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
}
//file io
if (file_req)
{
if (file_req->once == 1)
{
close_file:
close(event->fd);
swHashMap_del_int(php_swoole_aio_request, event->task_id);
}
else if(file_req->type == SW_AIO_WRITE)
{
if (retval != NULL && !ZVAL_IS_NULL(retval) && !Z_BVAL_P(retval))
{
swHashMap_del(php_swoole_open_files, Z_STRVAL_P(file_req->filename), Z_STRLEN_P(file_req->filename));
goto close_file;
}
else
{
swHashMap_del_int(php_swoole_aio_request, event->task_id);
}
}
else
{
if ((retval != NULL && !ZVAL_IS_NULL(retval) && !Z_BVAL_P(retval)) || isEOF)
{
goto close_file;
}
//Less than expected, at the end of the file
else if (event->ret < event->nbytes)
{
event->ret = 0;
php_swoole_aio_onComplete(event);
}
//continue to read
else
{
int ret = SwooleAIO.read(event->fd, event->buf, event->nbytes, file_req->offset);
if (ret < 0)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: continue to read failed. Error: %s[%d]", strerror(event->error), event->error);
goto close_file;
}
else
{
swHashMap_move_int(php_swoole_aio_request, event->task_id, ret);
}
}
}
}
else if (dns_req)
{
sw_zval_ptr_dtor(&dns_req->callback);
sw_zval_ptr_dtor(&dns_req->domain);
efree(dns_req);
efree(event->buf);
}
if (zcontent)
{
sw_zval_ptr_dtor(&zcontent);
}
if (zwriten)
{
sw_zval_ptr_dtor(&zwriten);
}
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
}
static void php_swoole_dns_callback_coro(char *domain, swDNSResolver_result *result, void *data)
{
SWOOLE_GET_TSRMLS;
dns_request *req = data;
zval *retval = NULL;
zval *zaddress;
char *address;
SW_MAKE_STD_ZVAL(zaddress);
if (result->num > 0)
{
if (SwooleG.dns_lookup_random)
{
address = result->hosts[rand() % result->num].address;
}
else
{
address = result->hosts[0].address;
}
SW_ZVAL_STRING(zaddress, address, 1);
}
else
{
SW_ZVAL_STRING(zaddress, "", 1);
}
//update cache
dns_cache *cache = swHashMap_find(request_cache_map, Z_STRVAL_P(req->domain), Z_STRLEN_P(req->domain));
if (cache == NULL )
{
cache = emalloc(sizeof(dns_cache));
swHashMap_add(request_cache_map, Z_STRVAL_P(req->domain), Z_STRLEN_P(req->domain), cache);
cache->zaddress = swString_new(20);
}
swString_write_ptr(cache->zaddress, 0, Z_STRVAL_P(zaddress), Z_STRLEN_P(zaddress));
cache->update_time = (int64_t) swTimer_get_now_msec + (int64_t) (SwooleG.dns_cache_refresh_time * 1000);
//timeout
if (req->timer)
{
swTimer_del(&SwooleG.timer, req->timer);
req->timer = NULL;
}
if (req->useless)
{
efree(req);
return;
}
int ret = coro_resume(req->context, zaddress, &retval);
if (ret > 0)
{
goto free_zdata;
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
//说明已经yield走了
free_zdata:
// free 上下文
sw_zval_ptr_dtor(&zaddress);
efree(req->context);
efree(req);
}
static void php_swoole_aio_onFileCompleted(swAio_event *event)
{
int isEOF = SW_FALSE;
int64_t ret;
zval *retval = NULL, *zcallback = NULL, *zwriten = NULL;
zval *zcontent = NULL;
zval **args[2];
zval _zcontent;
zval _zwriten;
bzero(&_zcontent, sizeof(zval));
bzero(&_zwriten, sizeof(zval));
file_request *file_req = event->object;
zcallback = file_req->callback;
ret = event->ret;
if (ret < 0)
{
SwooleG.error = event->error;
swoole_php_error(E_WARNING, "Aio Error: %s[%d]", strerror(event->error), event->error);
}
else
{
if (ret == 0)
{
bzero(event->buf, event->nbytes);
isEOF = SW_TRUE;
}
else if (file_req->once == 1 && ret < file_req->length)
{
swoole_php_fatal_error(E_WARNING, "ret_length[%d] < req->length[%d].", (int ) ret, file_req->length);
}
else if (event->type == SW_AIO_READ)
{
file_req->offset += event->ret;
}
}
if (event->type == SW_AIO_READ)
{
args[0] = &file_req->filename;
args[1] = &zcontent;
zcontent = &_zcontent;
if (ret < 0)
{
SW_ZVAL_STRING(zcontent, "", 1);
}
else
{
SW_ZVAL_STRINGL(zcontent, event->buf, ret, 1);
}
}
else if (event->type == SW_AIO_WRITE)
{
zwriten = &_zwriten;
args[0] = &file_req->filename;
args[1] = &zwriten;
ZVAL_LONG(zwriten, ret);
}
else
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onFileCompleted unknown event type[%d].", event->type);
return;
}
if (zcallback)
{
if (sw_call_user_function_ex(EG(function_table), NULL, zcallback, &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: onAsyncComplete handler error");
return;
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
}
//file io
if (file_req->once == 1)
{
close_file:
close(event->fd);
php_swoole_file_request_free(file_req);
}
else if(file_req->type == SW_AIO_WRITE)
{
if (retval != NULL && !ZVAL_IS_NULL(retval) && !Z_BVAL_P(retval))
{
swHashMap_del(php_swoole_open_files, Z_STRVAL_P(file_req->filename), Z_STRLEN_P(file_req->filename));
goto close_file;
}
else
{
php_swoole_file_request_free(file_req);
}
}
else
{
if ((retval != NULL && !ZVAL_IS_NULL(retval) && !Z_BVAL_P(retval)) || isEOF)
{
goto close_file;
}
//Less than expected, at the end of the file
else if (event->ret < event->nbytes)
{
event->ret = 0;
php_swoole_aio_onFileCompleted(event);
}
//continue to read
else
{
swAio_event ev;
ev.fd = event->fd;
ev.buf = event->buf;
ev.type = SW_AIO_READ;
ev.nbytes = event->nbytes;
ev.offset = file_req->offset;
ev.flags = 0;
ev.object = file_req;
ev.handler = swAio_handler_read;
ev.callback = php_swoole_aio_onFileCompleted;
int ret = swAio_dispatch(&ev);
if (ret < 0)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: continue to read failed. Error: %s[%d]", strerror(event->error), event->error);
goto close_file;
}
}
}
if (zcontent)
{
sw_zval_ptr_dtor(&zcontent);
}
if (zwriten)
{
sw_zval_ptr_dtor(&zwriten);
}
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
}
static swVal* swoole_call_php_func(const char *name, int length)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
int i;
zval **args[SW_PHP_FUNCTION_MAX_ARG];
zval *zval_array[SW_PHP_FUNCTION_MAX_ARG];
#if PHP_MAJOR_VERSION >= 7
zval _zval_array[SW_PHP_FUNCTION_MAX_ARG];
#endif
zval *arg;
uint32_t offset = 0;
swVal *val;
void *params = SwooleG.call_php_func_args->str;
for (i = 0; i < SwooleG.call_php_func_argc; i++)
{
#if PHP_MAJOR_VERSION >= 7
zval_array[i] = &_zval_array[i];
#else
SW_ALLOC_INIT_ZVAL(zval_array[i]);
#endif
arg = zval_array[i];
val = params + offset;
if (swVal_to_zval(val, arg) < 0)
{
return NULL;
}
args[i] = &zval_array[i];
offset += sizeof(swVal) + val->length;
}
zval *func_name;
zval *retval = NULL;
SW_MAKE_STD_ZVAL(func_name);
SW_ZVAL_STRING(func_name, name, 1);
if (sw_call_user_function_ex(EG(function_table), NULL, func_name, &retval, SwooleG.call_php_func_argc, args, 0, NULL TSRMLS_CC) == FAILURE)
{
swoole_php_fatal_error(E_WARNING, "swoole_server: onPipeMessage handler error");
return NULL;
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
//clear input buffer
swArgs_clear();
for (i = 0; i < SwooleG.call_php_func_argc; i++)
{
sw_zval_ptr_dtor(&zval_array[i]);
}
//return value
if (!retval)
{
return NULL;
}
swVal *val_c = NULL;
switch(Z_TYPE_P(retval))
{
#if PHP_MAJOR_VERSION < 7
case IS_BOOL:
val_c = sw_malloc(sizeof(swVal) + 1);
swVal_bool(val_c, Z_BVAL_P(retval));
break;
#else
case IS_TRUE:
val_c = sw_malloc(sizeof(swVal) + 1);
swVal_bool(val_c, 1);
break;
case IS_FALSE:
val_c = sw_malloc(sizeof(swVal) + 1);
swVal_bool(val_c, 0);
break;
#endif
case IS_STRING:
val_c = sw_malloc(sizeof(swVal) + Z_STRLEN_P(retval) + 1);
swVal_string(val_c, Z_STRVAL_P(retval) , Z_STRLEN_P(retval));
break;
case IS_LONG:
val_c = sw_malloc(sizeof(swVal) + sizeof(long));
swVal_long(val_c, Z_LVAL_P(retval));
break;
case IS_DOUBLE:
val_c = sw_malloc(sizeof(swVal) + sizeof(double));
swVal_double(val_c, Z_DVAL_P(retval));
break;
case IS_NULL:
return NULL;
default:
swWarn("unknown type.");
break;
}
sw_zval_ptr_dtor(&retval);
return val_c;
}
static void php_swoole_aio_onComplete(swAio_event *event)
{
int isEOF = SW_FALSE;
int64_t ret;
zval *retval = NULL, *zcallback = NULL, *zwriten = NULL;
zval *zcontent = NULL;
zval **args[2];
file_request *file_req = NULL;
dns_request *dns_req = NULL;
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#else
zval _zcontent;
zval _zwriten;
#endif
if (event->type == SW_AIO_DNS_LOOKUP)
{
dns_req = (dns_request *) event->req;
if (dns_req->callback == NULL)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete callback not found[0]");
return;
}
zcallback = dns_req->callback;
}
else
{
file_req = swHashMap_find_int(php_swoole_aio_request, event->fd);
if (!file_req)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete callback not found[1]");
return;
}
if (file_req->callback == NULL && file_req->type == SW_AIO_READ)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete callback not found[2]");
return;
}
zcallback = file_req->callback;
}
ret = event->ret;
if (ret < 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: Aio Error: %s[%d]", strerror(event->error), event->error);
}
else if (file_req != NULL)
{
if (ret == 0)
{
bzero(event->buf, event->nbytes);
isEOF = SW_TRUE;
}
else if (file_req->once == 1 && ret < file_req->content_length)
{
swoole_php_fatal_error(E_WARNING, "swoole_async: ret_length[%d] < req->length[%d].", (int) ret,
file_req->content_length);
}
else if (event->type == SW_AIO_READ)
{
file_req->offset += event->ret;
}
}
if (event->type == SW_AIO_READ)
{
args[0] = &file_req->filename;
args[1] = &zcontent;
#if PHP_MAJOR_VERSION < 7
SW_MAKE_STD_ZVAL(zcontent);
#else
zcontent = &_zcontent;
#endif
memset(event->buf + ret, 0, 1);
SW_ZVAL_STRINGL(zcontent, event->buf, ret, 1);
}
else if (event->type == SW_AIO_WRITE)
{
#if PHP_MAJOR_VERSION < 7
SW_MAKE_STD_ZVAL(zwriten);
#else
zwriten = &_zwriten;
#endif
args[0] = &file_req->filename;
args[1] = &zwriten;
ZVAL_LONG(zwriten, ret);
if (file_req->once != 1)
{
swoole_aio_free(event->buf);
}
}
else if(event->type == SW_AIO_DNS_LOOKUP)
{
args[0] = &dns_req->domain;
#if PHP_MAJOR_VERSION < 7
SW_MAKE_STD_ZVAL(zcontent);
#else
zcontent = &_zcontent;
#endif
if (ret < 0)
{
SW_ZVAL_STRING(zcontent, "", 1);
}
else
{
SW_ZVAL_STRING(zcontent, event->buf, 1);
}
args[1] = &zcontent;
}
else
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete unknow event type");
return;
}
if (zcallback)
{
if (sw_call_user_function_ex(EG(function_table), NULL, zcallback, &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: onAsyncComplete handler error");
return;
}
}
//readfile/writefile
if (file_req != NULL)
{
if (file_req->once == 1)
{
close_file:
sw_zval_ptr_dtor(&file_req->callback);
sw_zval_ptr_dtor(&file_req->filename);
swoole_aio_free(event->buf);
close(event->fd);
swHashMap_del_int(php_swoole_aio_request, event->fd);
efree(file_req);
}
else if(file_req->type == SW_AIO_WRITE)
{
if (retval != NULL && !Z_BVAL_P(retval))
{
swHashMap_del(php_swoole_open_files, Z_STRVAL_P(file_req->filename), Z_STRLEN_P(file_req->filename));
goto close_file;
}
}
else
{
if (!Z_BVAL_P(retval) || isEOF)
{
goto close_file;
}
else if (SwooleAIO.read(event->fd, event->buf, event->nbytes, file_req->offset) < 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_async: continue to read failed. Error: %s[%d]", strerror(event->error), event->error);
}
}
}
else if (dns_req != NULL)
{
sw_zval_ptr_dtor(&dns_req->callback);
sw_zval_ptr_dtor(&dns_req->domain);
efree(dns_req);
efree(event->buf);
}
if (zcontent != NULL)
{
sw_zval_ptr_dtor(&zcontent);
}
if (zwriten != NULL)
{
sw_zval_ptr_dtor(&zwriten);
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
}
