1 /*
2 * Copyright (C) 2019 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 "Connection.h"
18
19 #include "Entry.h"
20
21 namespace android::inputdispatcher {
22
Connection(const sp<InputChannel> & inputChannel,bool monitor)23 Connection::Connection(const sp<InputChannel>& inputChannel, bool monitor)
24 : status(STATUS_NORMAL),
25 inputChannel(inputChannel),
26 monitor(monitor),
27 inputPublisher(inputChannel),
28 inputPublisherBlocked(false) {}
29
~Connection()30 Connection::~Connection() {}
31
getWindowName() const32 const std::string Connection::getWindowName() const {
33 if (inputChannel != nullptr) {
34 return inputChannel->getName();
35 }
36 if (monitor) {
37 return "monitor";
38 }
39 return "?";
40 }
41
getStatusLabel() const42 const char* Connection::getStatusLabel() const {
43 switch (status) {
44 case STATUS_NORMAL:
45 return "NORMAL";
46 case STATUS_BROKEN:
47 return "BROKEN";
48 case STATUS_ZOMBIE:
49 return "ZOMBIE";
50 default:
51 return "UNKNOWN";
52 }
53 }
54
findWaitQueueEntry(uint32_t seq)55 DispatchEntry* Connection::findWaitQueueEntry(uint32_t seq) {
56 for (DispatchEntry* entry = waitQueue.head; entry != nullptr; entry = entry->next) {
57 if (entry->seq == seq) {
58 return entry;
59 }
60 }
61 return nullptr;
62 }
63
64 } // namespace android::inputdispatcher
65