1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <binderwrapper/stub_binder_wrapper.h>
18
19#include <base/logging.h>
20#include <binder/Binder.h>
21#include <binder/IBinder.h>
22
23namespace android {
24
25StubBinderWrapper::StubBinderWrapper()
26    : calling_uid_(-1),
27      calling_pid_(-1) {}
28
29StubBinderWrapper::~StubBinderWrapper() = default;
30
31void StubBinderWrapper::SetBinderForService(const std::string& service_name,
32                                            const sp<IBinder>& binder) {
33  services_to_return_[service_name] = binder;
34}
35
36sp<IBinder> StubBinderWrapper::GetRegisteredService(
37    const std::string& service_name) const {
38  const auto it = registered_services_.find(service_name);
39  return it != registered_services_.end() ? it->second : sp<IBinder>();
40}
41
42void StubBinderWrapper::NotifyAboutBinderDeath(const sp<IBinder>& binder) {
43  const auto it = death_callbacks_.find(binder);
44  if (it != death_callbacks_.end())
45    it->second.Run();
46}
47
48sp<IBinder> StubBinderWrapper::GetService(const std::string& service_name) {
49  const auto it = services_to_return_.find(service_name);
50  return it != services_to_return_.end() ? it->second : sp<IBinder>();
51}
52
53bool StubBinderWrapper::RegisterService(const std::string& service_name,
54                                        const sp<IBinder>& binder) {
55  registered_services_[service_name] = binder;
56  return true;
57}
58
59sp<BBinder> StubBinderWrapper::CreateLocalBinder() {
60  sp<BBinder> binder(new BBinder());
61  local_binders_.push_back(binder);
62  return binder;
63}
64
65bool StubBinderWrapper::RegisterForDeathNotifications(
66    const sp<IBinder>& binder,
67    const ::base::Closure& callback) {
68  death_callbacks_[binder] = callback;
69  return true;
70}
71
72bool StubBinderWrapper::UnregisterForDeathNotifications(
73    const sp<IBinder>& binder) {
74  death_callbacks_.erase(binder);
75  return true;
76}
77
78uid_t StubBinderWrapper::GetCallingUid() {
79  return calling_uid_;
80}
81
82pid_t StubBinderWrapper::GetCallingPid() {
83  return calling_pid_;
84}
85
86}  // namespace android
87