static void php_swoole_file_request_free(void *data)
{
file_request *file_req = data;
if (file_req->callback)
{
sw_zval_ptr_dtor(&file_req->callback);
}
swoole_aio_free(file_req->content);
sw_zval_ptr_dtor(&file_req->filename);
efree(file_req);
}
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);
}
}
