1 /*
2 * Copyright (c) 2023 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 #include "form_renderer_dispatcher_stub.h"
16
17 #include "appexecfwk_errors.h"
18 #include "errors.h"
19 #include "form_renderer_hilog.h"
20 #include "ipc_skeleton.h"
21
22 namespace OHOS {
23 namespace Ace {
FormRendererDispatcherStub()24 FormRendererDispatcherStub::FormRendererDispatcherStub()
25 {
26 memberFuncMap_[static_cast<uint32_t>(IFormRendererDispatcher::Message::DISPATCH_POINTER_EVENT)] =
27 &FormRendererDispatcherStub::HandleDispatchPointerEvent;
28 memberFuncMap_[static_cast<uint32_t>(IFormRendererDispatcher::Message::SET_ALLOW_UPDATE)] =
29 &FormRendererDispatcherStub::HandleSetAllowUpdate;
30 memberFuncMap_[static_cast<uint32_t>(IFormRendererDispatcher::Message::DISPATCH_SURFACE_CHANGE_EVENT)] =
31 &FormRendererDispatcherStub::HandleDispatchSurfaceChangeEvent;
32 }
33
~FormRendererDispatcherStub()34 FormRendererDispatcherStub::~FormRendererDispatcherStub()
35 {
36 memberFuncMap_.clear();
37 }
38
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)39 int32_t FormRendererDispatcherStub::OnRemoteRequest(
40 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
41 {
42 HILOG_DEBUG("FormRendererDispatcherStub::OnReceived, code = %{public}u, flags= %{public}d.",
43 code, option.GetFlags());
44 std::u16string descriptor = FormRendererDispatcherStub::GetDescriptor();
45 std::u16string remoteDescriptor = data.ReadInterfaceToken();
46 if (descriptor != remoteDescriptor) {
47 HILOG_ERROR("%{public}s failed, local descriptor is not equal to remote", __func__);
48 return ERR_INVALID_VALUE;
49 }
50
51 auto itFunc = memberFuncMap_.find(code);
52 if (itFunc != memberFuncMap_.end()) {
53 auto memberFunc = itFunc->second;
54 if (memberFunc != nullptr) {
55 return (this->*memberFunc)(data, reply);
56 }
57 }
58
59 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
60 }
61
HandleDispatchPointerEvent(MessageParcel & data,MessageParcel & reply)62 int32_t FormRendererDispatcherStub::HandleDispatchPointerEvent(MessageParcel &data, MessageParcel &reply)
63 {
64 std::shared_ptr<MMI::PointerEvent> pointerEvent = MMI::PointerEvent::Create();
65 if (pointerEvent == nullptr) {
66 HILOG_ERROR("%{public}s, Create Pointer Event failed.", __func__);
67 return ERR_INVALID_VALUE;
68 }
69
70 if (!pointerEvent->ReadFromParcel(data)) {
71 HILOG_ERROR("%{public}s, Read Pointer Event failed.", __func__);
72 return ERR_INVALID_VALUE;
73 }
74
75 DispatchPointerEvent(pointerEvent);
76 reply.WriteInt32(ERR_OK);
77 return ERR_OK;
78 }
79
HandleSetAllowUpdate(MessageParcel & data,MessageParcel & reply)80 int32_t FormRendererDispatcherStub::HandleSetAllowUpdate(MessageParcel &data, MessageParcel &reply)
81 {
82 bool allowUpdate = data.ReadBool();
83 SetAllowUpdate(allowUpdate);
84 reply.WriteInt32(ERR_OK);
85 return ERR_OK;
86 }
87
HandleDispatchSurfaceChangeEvent(MessageParcel & data,MessageParcel & reply)88 int32_t FormRendererDispatcherStub::HandleDispatchSurfaceChangeEvent(MessageParcel& data, MessageParcel& reply)
89 {
90 float width = data.ReadFloat();
91 float height = data.ReadFloat();
92 DispatchSurfaceChangeEvent(width, height);
93 reply.WriteInt32(ERR_OK);
94 return ERR_OK;
95 }
96 } // namespace Ace
97 } // namespace OHOS