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Delta Between Two Patch Sets: src/Thread.h

Issue 29449592: Issue 5183 - Provide async interface for FileSystem (Closed) Base URL: https://hg.adblockplus.org/libadblockplus/
Left Patch Set: Updated implementation. Created June 2, 2017, 3:49 p.m.
Right Patch Set: Rebase on master. Last changes. Created July 7, 2017, 1:36 p.m.
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1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-2017 eyeo GmbH 3 * Copyright (C) 2006-2017 eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU General Public License 14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */ 16 */
17 17
18 #ifndef ADBLOCKPLUS_THREAD_H 18 #ifndef ADBLOCKPLUS_THREAD_H
19 #define ADBLOCKPLUS_THREAD_H 19 #define ADBLOCKPLUS_THREAD_H
20 20
21 #include <chrono>
22 #include <condition_variable>
23 #include <mutex>
24 #include <string>
25
21 #ifdef WIN32 26 #ifdef WIN32
22 #include <windows.h> 27 #include <windows.h>
23 #else 28 #else
24 #include <pthread.h> 29 #include <pthread.h>
25 #endif 30 #endif
26 31
27 namespace AdblockPlus 32 namespace AdblockPlus
28 { 33 {
34 class Sync
35 {
36 public:
37 Sync()
38 : isSet(false)
39 {
40 }
41 void Wait()
42 {
43 std::unique_lock<std::mutex> lock(mutex);
44 if (!isSet)
45 cv.wait(lock);
46 }
47
48 template<class R = typename std::chrono::seconds::rep,
49 class P = std::ratio<1>>
50 bool WaitFor(const std::chrono::duration<R, P>& duration = std::chrono::seco nds(20))
51 {
52 std::unique_lock<std::mutex> lock(mutex);
53 if (!isSet)
54 return cv.wait_for(lock, duration) == std::cv_status::no_timeout;
55 return true;
56 }
57 void Set(const std::string& err = std::string())
58 {
59 {
60 std::unique_lock<std::mutex> lock(mutex);
61 isSet = true;
62 error = err;
63 }
64 cv.notify_all();
65 }
66 std::string GetError()
67 {
68 std::unique_lock<std::mutex> lock(mutex);
69 return error;
70 }
71 private:
72 std::mutex mutex;
73 std::condition_variable cv;
74 bool isSet;
75 std::string error;
76 };
77
29 void Sleep(int millis); 78 void Sleep(int millis);
30 79
31 class Mutex 80 class Mutex
32 { 81 {
33 public: 82 public:
34 #ifdef WIN32 83 #ifdef WIN32
35 CRITICAL_SECTION nativeMutex; 84 CRITICAL_SECTION nativeMutex;
36 #else 85 #else
37 pthread_mutex_t nativeMutex; 86 pthread_mutex_t nativeMutex;
38 #endif 87 #endif
(...skipping 28 matching lines...) Expand all
67 #ifdef WIN32 116 #ifdef WIN32
68 HANDLE nativeThread; 117 HANDLE nativeThread;
69 #else 118 #else
70 pthread_t nativeThread; 119 pthread_t nativeThread;
71 #endif 120 #endif
72 bool m_deleteSelfOnFinish; 121 bool m_deleteSelfOnFinish;
73 }; 122 };
74 } 123 }
75 124
76 #endif 125 #endif
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