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 "accessibility_element_operator_callback_proxy.h"
17 #include "accessibility_element_info_parcel.h"
18 #include "hilog_wrapper.h"
19
20 namespace OHOS {
21 namespace Accessibility {
AccessibilityElementOperatorCallbackProxy(const sptr<IRemoteObject> & impl)22 AccessibilityElementOperatorCallbackProxy::AccessibilityElementOperatorCallbackProxy(
23 const sptr<IRemoteObject> &impl) : IRemoteProxy<IAccessibilityElementOperatorCallback>(impl)
24 {}
25
~AccessibilityElementOperatorCallbackProxy()26 AccessibilityElementOperatorCallbackProxy::~AccessibilityElementOperatorCallbackProxy()
27 {}
28
WriteInterfaceToken(MessageParcel & data)29 bool AccessibilityElementOperatorCallbackProxy::WriteInterfaceToken(MessageParcel &data)
30 {
31 HILOG_DEBUG();
32 if (!data.WriteInterfaceToken(AccessibilityElementOperatorCallbackProxy::GetDescriptor())) {
33 HILOG_ERROR("write interface token failed");
34 return false;
35 }
36 return true;
37 }
38
SendTransactCmd(IAccessibilityElementOperatorCallback::Message code,MessageParcel & data,MessageParcel & reply,MessageOption & option)39 bool AccessibilityElementOperatorCallbackProxy::SendTransactCmd(IAccessibilityElementOperatorCallback::Message code,
40 MessageParcel &data, MessageParcel &reply, MessageOption &option)
41 {
42 HILOG_DEBUG();
43
44 sptr<IRemoteObject> remote = Remote();
45 if (!remote) {
46 HILOG_ERROR("fail to send transact cmd %{public}d due to remote object", code);
47 return false;
48 }
49 int32_t result = remote->SendRequest(static_cast<uint32_t>(code), data, reply, option);
50 if (result != NO_ERROR) {
51 HILOG_ERROR("receive error transact code %{public}d in transact cmd %{public}d", result, code);
52 return false;
53 }
54 return true;
55 }
56
SetSearchElementInfoByAccessibilityIdResult(const std::vector<AccessibilityElementInfo> & infos,const int32_t requestId)57 void AccessibilityElementOperatorCallbackProxy::SetSearchElementInfoByAccessibilityIdResult(
58 const std::vector<AccessibilityElementInfo> &infos, const int32_t requestId)
59 {
60 HILOG_DEBUG();
61 MessageParcel data;
62 MessageParcel reply;
63 MessageOption option(MessageOption::TF_ASYNC);
64
65 if (!WriteInterfaceToken(data)) {
66 HILOG_ERROR("fail, connection write Token");
67 return;
68 }
69
70 if (!data.WriteInt32(infos.size())) {
71 HILOG_ERROR("write infos's size failed");
72 return;
73 }
74
75 for (auto &info : infos) {
76 AccessibilityElementInfoParcel infoParcel(info);
77 if (!data.WriteParcelable(&infoParcel)) {
78 HILOG_ERROR("write Parcelable failed");
79 return;
80 }
81 }
82
83 if (!data.WriteInt32(requestId)) {
84 HILOG_ERROR("fail, connection write requestId");
85 return;
86 }
87
88 if (!SendTransactCmd(IAccessibilityElementOperatorCallback::Message::SET_RESULT_BY_ACCESSIBILITY_ID,
89 data, reply, option)) {
90 HILOG_ERROR("SetSearchElementInfoByAccessibilityIdResult failed");
91 return;
92 }
93 }
94
SetSearchElementInfoByTextResult(const std::vector<AccessibilityElementInfo> & infos,const int32_t requestId)95 void AccessibilityElementOperatorCallbackProxy::SetSearchElementInfoByTextResult(
96 const std::vector<AccessibilityElementInfo> &infos, const int32_t requestId)
97 {
98 HILOG_DEBUG();
99 MessageParcel data;
100 MessageParcel reply;
101 MessageOption option(MessageOption::TF_ASYNC);
102
103 if (!WriteInterfaceToken(data)) {
104 HILOG_ERROR("fail, connection write Token");
105 return;
106 }
107
108 if (!data.WriteInt32(infos.size())) {
109 HILOG_ERROR("write infos's size failed");
110 return;
111 }
112
113 for (auto &info : infos) {
114 AccessibilityElementInfoParcel infoParcel(info);
115 if (!data.WriteParcelable(&infoParcel)) {
116 HILOG_ERROR("write Parcelable failed");
117 return;
118 }
119 }
120
121 if (!data.WriteInt32(requestId)) {
122 HILOG_ERROR("fail, connection write requestId");
123 return;
124 }
125
126 if (!SendTransactCmd(IAccessibilityElementOperatorCallback::Message::SET_RESULT_BY_TEXT,
127 data, reply, option)) {
128 HILOG_ERROR("SetSearchElementInfoByTextResult failed");
129 return;
130 }
131 }
132
SetFindFocusedElementInfoResult(const AccessibilityElementInfo & info,const int32_t requestId)133 void AccessibilityElementOperatorCallbackProxy::SetFindFocusedElementInfoResult(
134 const AccessibilityElementInfo &info, const int32_t requestId)
135 {
136 HILOG_DEBUG();
137 MessageParcel data;
138 MessageParcel reply;
139 MessageOption option(MessageOption::TF_ASYNC);
140 AccessibilityElementInfoParcel infoParcel(info);
141
142 if (!WriteInterfaceToken(data)) {
143 HILOG_ERROR("fail, connection write Token");
144 return;
145 }
146
147 if (!data.WriteParcelable(&infoParcel)) {
148 HILOG_ERROR("fail, connection write info");
149 return;
150 }
151 if (!data.WriteInt32(requestId)) {
152 HILOG_ERROR("fail, connection write requestId");
153 return;
154 }
155
156 if (!SendTransactCmd(IAccessibilityElementOperatorCallback::Message::SET_RESULT_FOCUSED_INFO,
157 data, reply, option)) {
158 HILOG_ERROR("SetFindFocusedElementInfoResult failed");
159 return;
160 }
161 }
162
SetFocusMoveSearchResult(const AccessibilityElementInfo & info,const int32_t requestId)163 void AccessibilityElementOperatorCallbackProxy::SetFocusMoveSearchResult(const AccessibilityElementInfo &info,
164 const int32_t requestId)
165 {
166 HILOG_DEBUG();
167 MessageParcel data;
168 MessageParcel reply;
169 MessageOption option(MessageOption::TF_ASYNC);
170 AccessibilityElementInfoParcel infoParcel(info);
171
172 if (!WriteInterfaceToken(data)) {
173 HILOG_ERROR("fail, connection write Token");
174 return;
175 }
176
177 if (!data.WriteParcelable(&infoParcel)) {
178 HILOG_ERROR("fail, connection write info");
179 return;
180 }
181
182 if (!data.WriteInt32(requestId)) {
183 HILOG_ERROR("fail, connection write requestId");
184 return;
185 }
186
187 if (!SendTransactCmd(IAccessibilityElementOperatorCallback::Message::SET_RESULT_FOCUS_MOVE,
188 data, reply, option)) {
189 HILOG_ERROR("SetFocusMoveSearchResult failed");
190 return;
191 }
192 }
193
SetExecuteActionResult(const bool succeeded,const int32_t requestId)194 void AccessibilityElementOperatorCallbackProxy::SetExecuteActionResult(const bool succeeded, const int32_t requestId)
195 {
196 HILOG_DEBUG();
197 MessageParcel data;
198 MessageParcel reply;
199 MessageOption option(MessageOption::TF_ASYNC);
200
201 if (!WriteInterfaceToken(data)) {
202 HILOG_ERROR("fail, connection write Token");
203 return;
204 }
205
206 if (!data.WriteBool(succeeded)) {
207 HILOG_ERROR("fail, connection write succeeded");
208 return;
209 }
210
211 if (!data.WriteInt32(requestId)) {
212 HILOG_ERROR("fail, connection write requestId");
213 return;
214 }
215
216 if (!SendTransactCmd(IAccessibilityElementOperatorCallback::Message::SET_RESULT_PERFORM_ACTION,
217 data, reply, option)) {
218 HILOG_ERROR("SetExecuteActionResult failed");
219 return;
220 }
221 }
222 } // namespace Accessibility
223 } // namespace OHOS