1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <stdlib.h>
17
18 #include "hdf_log.h"
19 #include "securec.h"
20 #include "sbuf_common_adapter.h"
21
22 #ifdef __cplusplus
23 #if __cplusplus
24 extern "C" {
25 #endif
26 #endif
27
28 struct HdfIoService *g_wifiService = NULL;
29
InitWifiService(const char * serviceName)30 struct HdfIoService *InitWifiService(const char *serviceName)
31 {
32 g_wifiService = HdfIoServiceBind(serviceName);
33 return g_wifiService;
34 }
35
GetWifiService(void)36 struct HdfIoService *GetWifiService(void)
37 {
38 return g_wifiService;
39 }
40
ReleaseWifiService(void)41 void ReleaseWifiService(void)
42 {
43 if (g_wifiService != NULL) {
44 HdfIoServiceRecycle(g_wifiService);
45 g_wifiService = NULL;
46 }
47 }
48
SendCmdSync(const uint32_t cmd,struct HdfSBuf * reqData,struct HdfSBuf * respData)49 int32_t SendCmdSync(const uint32_t cmd, struct HdfSBuf *reqData, struct HdfSBuf *respData)
50 {
51 if (reqData == NULL) {
52 HDF_LOGE("%s: params is NULL", __FUNCTION__);
53 return RET_CODE_INVALID_PARAM;
54 }
55 if (g_wifiService == NULL || g_wifiService->dispatcher == NULL ||
56 g_wifiService->dispatcher->Dispatch == NULL) {
57 HDF_LOGE("%s:bad remote service found!", __FUNCTION__);
58 return RET_CODE_MISUSE;
59 }
60 int32_t ret = g_wifiService->dispatcher->Dispatch(&g_wifiService->object, cmd, reqData, respData);
61 HDF_LOGI("%s: cmd=%u, ret=%d", __FUNCTION__, cmd, ret);
62 return ret;
63 }
64
65 #ifdef __cplusplus
66 #if __cplusplus
67 }
68 #endif
69 #endif