1 /*
2 * Copyright (c) 2021 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 <hdf_log.h>
17 #include <hdf_remote_service.h>
18 #include <hdf_sbuf.h>
19 #include <servmgr_hdi.h>
20 #include <stdio.h>
21 #include <sys/time.h>
22 #include <unistd.h>
23
24 #include "cdcacm.h"
25 #include "usb_dev_test.h"
26
27 #define HDF_LOG_TAG hcs_prop
28 #define ACM_SERVICE_NAME "usbfn_cdcacm"
29
30 static struct HdfSBuf *g_data;
31 static struct HdfSBuf *g_reply;
32 static struct HdfRemoteService *g_acmService;
33
ShowUsage(void)34 static void ShowUsage(void)
35 {
36 HDF_LOGE("Usage options:");
37 HDF_LOGE("g : name of getting prop, as: g idProduct");
38 HDF_LOGE("s : name of setting prop, as: s idProduct 0xa4b7");
39 HDF_LOGE("r : register prop, as: r testa aaaaa");
40 HDF_LOGE("h : show this help message");
41 }
42
DispatcherInit(void)43 static int32_t DispatcherInit(void)
44 {
45 struct HDIServiceManager *servmgr = HDIServiceManagerGet();
46 if (servmgr == NULL) {
47 HDF_LOGE("%{public}s: HDIServiceManagerGet err", __func__);
48 return HDF_FAILURE;
49 }
50 g_acmService = servmgr->GetService(servmgr, ACM_SERVICE_NAME);
51 HDIServiceManagerRelease(servmgr);
52 if (g_acmService == NULL) {
53 HDF_LOGE("%{public}s: GetService err", __func__);
54 return HDF_FAILURE;
55 }
56
57 g_data = HdfSbufTypedObtain(SBUF_IPC);
58 g_reply = HdfSbufTypedObtain(SBUF_IPC);
59 if (g_data == NULL || g_reply == NULL) {
60 HDF_LOGE("%{public}s: GetService err", __func__);
61 return HDF_FAILURE;
62 }
63 return HDF_SUCCESS;
64 }
65
DispatcherDeInit(void)66 static void DispatcherDeInit(void)
67 {
68 HdfSbufRecycle(g_data);
69 HdfSbufRecycle(g_reply);
70 }
71
TestPropGet(const char * propName)72 static int32_t TestPropGet(const char *propName)
73 {
74 int32_t status = -1;
75 const char *propVal = NULL;
76 if (!HdfSbufWriteString(g_data, propName)) {
77 HDF_LOGE("%{public}s:failed to write result", __func__);
78 goto FAIL;
79 }
80 status = g_acmService->dispatcher->Dispatch(g_acmService, USB_SERIAL_GET_PROP, g_data, g_reply);
81 if (status != HDF_SUCCESS) {
82 HDF_LOGE("%{public}s: Dispatch USB_SERIAL_GET_PROP failed status = %{public}d", __func__, status);
83 goto FAIL;
84 }
85 propVal = HdfSbufReadString(g_reply);
86 if (propVal == NULL) {
87 HDF_LOGE("%{public}s:failed to write result", __func__);
88 goto FAIL;
89 }
90 HDF_LOGE("%{public}s: %{public}s = %{public}s", __func__, propName, propVal);
91
92 FAIL:
93 return status;
94 }
95
TestPropSet(const char * propName,const char * propValue)96 static int32_t TestPropSet(const char *propName, const char *propValue)
97 {
98 int32_t status = -1;
99 if (!HdfSbufWriteString(g_data, propName)) {
100 HDF_LOGE("%{public}s:failed to write propName : %{public}s", __func__, propName);
101 goto FAIL;
102 }
103 if (!HdfSbufWriteString(g_data, propValue)) {
104 HDF_LOGE("%{public}s:failed to write propValue : %{public}s", __func__, propValue);
105 goto FAIL;
106 }
107 status = g_acmService->dispatcher->Dispatch(g_acmService, USB_SERIAL_SET_PROP, g_data, g_reply);
108 if (status != HDF_SUCCESS) {
109 HDF_LOGE("%{public}s: Dispatch USB_SERIAL_SET_PROP failed", __func__);
110 }
111 FAIL:
112 return status;
113 }
114
TestPropRegist(const char * propName,const char * propValue)115 static int32_t TestPropRegist(const char *propName, const char *propValue)
116 {
117 int32_t status;
118
119 status = g_acmService->dispatcher->Dispatch(g_acmService, USB_SERIAL_OPEN, g_data, g_reply);
120 if (status) {
121 HDF_LOGE("%{public}s: Dispatch USB_SERIAL_OPEN err", __func__);
122 return HDF_FAILURE;
123 }
124 if (!HdfSbufWriteString(g_data, propName)) {
125 HDF_LOGE("%{public}s:failed to write propName : %{public}s", __func__, propName);
126 goto FAIL;
127 }
128 if (!HdfSbufWriteString(g_data, propValue)) {
129 HDF_LOGE("%{public}s:failed to write propValue : %{public}s", __func__, propValue);
130 goto FAIL;
131 }
132 status = g_acmService->dispatcher->Dispatch(g_acmService, USB_SERIAL_REGIST_PROP, g_data, g_reply);
133 if (status != HDF_SUCCESS) {
134 HDF_LOGE("%{public}s: Dispatch USB_SERIAL_SET_PROP failed status = %{public}d", __func__, status);
135 }
136 FAIL:
137 status = g_acmService->dispatcher->Dispatch(g_acmService, USB_SERIAL_CLOSE, g_data, g_reply);
138 if (status) {
139 HDF_LOGE("%{public}s: Dispatch USB_SERIAL_CLOSE err", __func__);
140 return HDF_FAILURE;
141 }
142
143 return status;
144 }
145
PropTest(int32_t argc,const char * argv[])146 int32_t PropTest(int32_t argc, const char *argv[])
147 {
148 const char *propName = NULL;
149 const char *propValue = NULL;
150 bool setProp = false;
151 bool getProp = false;
152 bool registProp = false;
153
154 int32_t ch = *(argv[1]);
155 switch (ch) {
156 case 'r':
157 propName = argv[0x2];
158 propValue = argv[0x3];
159 registProp = true;
160 break;
161 case 'g':
162 propName = argv[0x2];
163 getProp = true;
164 break;
165 case 's':
166 propName = argv[0x2];
167 propValue = argv[0x3];
168 setProp = true;
169 break;
170 case 'h':
171 case '?':
172 ShowUsage();
173 return 0;
174 default:
175 break;
176 }
177
178 if (DispatcherInit() != HDF_SUCCESS) {
179 return 1;
180 }
181
182 int32_t ret = HDF_SUCCESS;
183 if (getProp) {
184 ret = TestPropGet(propName);
185 } else if (setProp) {
186 ret = TestPropSet(propName, propValue);
187 } else if (registProp) {
188 ret = TestPropRegist(propName, propValue);
189 }
190 DispatcherDeInit();
191 if (ret != HDF_SUCCESS) {
192 HDF_LOGE("%{public}s: ret is not success", __func__);
193 return HDF_FAILURE;
194 }
195 return 0;
196 }
197