1 /*
2 * Copyright (c) 2023-2024 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 "i_cooperate_state.h"
17
18 #include "devicestatus_define.h"
19
20 #undef LOG_TAG
21 #define LOG_TAG "ICooperateState"
22
23 namespace OHOS {
24 namespace Msdp {
25 namespace DeviceStatus {
26 namespace Cooperate {
27
ICooperateStep(ICooperateState & parent,std::shared_ptr<ICooperateStep> prev)28 ICooperateState::ICooperateStep::ICooperateStep(ICooperateState &parent, std::shared_ptr<ICooperateStep> prev)
29 : parent_(parent), prev_(prev)
30 {}
31
TransiteTo(Context & context,CooperateState state)32 void ICooperateState::TransiteTo(Context &context, CooperateState state)
33 {
34 parent_.TransiteTo(context, state);
35 }
36
Switch(std::shared_ptr<ICooperateStep> step)37 void ICooperateState::Switch(std::shared_ptr<ICooperateStep> step)
38 {
39 if (step != nullptr) {
40 current_ = step;
41 }
42 }
43
OnEvent(Context & context,const CooperateEvent & event)44 void ICooperateState::ICooperateStep::OnEvent(Context &context, const CooperateEvent &event)
45 {
46 if (auto iter = handlers_.find(event.type); iter != handlers_.end()) {
47 iter->second(context, event);
48 } else if (event.type != CooperateEventType::INPUT_POINTER_EVENT) {
49 FI_HILOGD("Unhandled event(%{public}d)", event.type);
50 }
51 }
52
SetNext(std::shared_ptr<ICooperateStep> next)53 void ICooperateState::ICooperateStep::SetNext(std::shared_ptr<ICooperateStep> next)
54 {
55 if (next != nullptr) {
56 next_ = next;
57 } else if (next_ != nullptr) {
58 next_->SetNext(nullptr);
59 next_ = nullptr;
60 }
61 }
62
TransiteTo(Context & context,CooperateState state)63 void ICooperateState::ICooperateStep::TransiteTo(Context &context, CooperateState state)
64 {
65 parent_.TransiteTo(context, state);
66 }
67
Switch(std::shared_ptr<ICooperateStep> step)68 void ICooperateState::ICooperateStep::Switch(std::shared_ptr<ICooperateStep> step)
69 {
70 parent_.Switch(step);
71 }
72
Proceed(Context & context,const CooperateEvent & event)73 void ICooperateState::ICooperateStep::Proceed(Context &context, const CooperateEvent &event)
74 {
75 if (next_ != nullptr) {
76 Switch(next_);
77 next_->OnProgress(context, event);
78 }
79 }
80
Reset(Context & context,const CooperateEvent & event)81 void ICooperateState::ICooperateStep::Reset(Context &context, const CooperateEvent &event)
82 {
83 if (prev_ != nullptr) {
84 Switch(prev_);
85 prev_->OnReset(context, event);
86 }
87 }
88
Peer() const89 std::string ICooperateState::Process::Peer() const
90 {
91 return remoteNetworkId_;
92 }
93
StartDeviceId() const94 int32_t ICooperateState::Process::StartDeviceId() const
95 {
96 return startDeviceId_;
97 }
98
IsPeer(const std::string & networkId) const99 bool ICooperateState::Process::IsPeer(const std::string &networkId) const
100 {
101 return (networkId == remoteNetworkId_);
102 }
103
StartCooperate(Context & context,const StartCooperateEvent & event)104 void ICooperateState::Process::StartCooperate(Context &context, const StartCooperateEvent &event)
105 {
106 remoteNetworkId_ = event.remoteNetworkId;
107 startDeviceId_ = event.startDeviceId;
108 }
109
StartCooperateWithOptions(Context & context,const StartWithOptionsEvent & event)110 void ICooperateState::Process::StartCooperateWithOptions(Context &context, const StartWithOptionsEvent &event)
111 {
112 remoteNetworkId_ = event.remoteNetworkId;
113 startDeviceId_ = event.startDeviceId;
114 }
115
RemoteStart(Context & context,const DSoftbusStartCooperate & event)116 void ICooperateState::Process::RemoteStart(Context &context, const DSoftbusStartCooperate &event)
117 {
118 remoteNetworkId_ = event.networkId;
119 }
120
RelayCooperate(Context & context,const DSoftbusRelayCooperate & event)121 void ICooperateState::Process::RelayCooperate(Context &context, const DSoftbusRelayCooperate &event)
122 {
123 remoteNetworkId_ = event.targetNetworkId;
124 }
125 } // namespace Cooperate
126 } // namespace DeviceStatus
127 } // namespace Msdp
128 } // namespace OHOS
129