The Tor Browser / file comparison
comparison: ipc/netd/Netd.h
ipc/netd/Netd.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:75bdb9090fab |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #ifndef mozilla_system_netd_h__ | |
| 6 #define mozilla_system_netd_h__ | |
| 7 | |
| 8 #include "nsISupportsImpl.h" | |
| 9 #include "nsAutoPtr.h" | |
| 10 #include "base/message_loop.h" | |
| 11 #include "mozilla/FileUtils.h" | |
| 12 | |
| 13 #define MAX_COMMAND_SIZE 4096 | |
| 14 | |
| 15 namespace mozilla { | |
| 16 namespace ipc { | |
| 17 | |
| 18 /* | |
| 19 * Represents raw data going to or coming from the Netd socket. | |
| 20 */ | |
| 21 struct NetdCommand | |
| 22 { | |
| 23 uint8_t mData[MAX_COMMAND_SIZE]; | |
| 24 | |
| 25 // Number of octets in mData. | |
| 26 size_t mSize; | |
| 27 }; | |
| 28 | |
| 29 class NetdConsumer | |
| 30 { | |
| 31 protected: | |
| 32 virtual ~NetdConsumer() { } | |
| 33 | |
| 34 public: | |
| 35 NS_INLINE_DECL_REFCOUNTING(NetdConsumer) | |
| 36 | |
| 37 virtual void MessageReceived(NetdCommand* aMessage) = 0; | |
| 38 }; | |
| 39 | |
| 40 class NetdWriteTask : public Task | |
| 41 { | |
| 42 virtual void Run(); | |
| 43 }; | |
| 44 | |
| 45 class NetdClient : public MessageLoopForIO::LineWatcher | |
| 46 { | |
| 47 virtual ~NetdClient(); | |
| 48 | |
| 49 public: | |
| 50 NS_INLINE_DECL_REFCOUNTING(NetdClient) | |
| 51 typedef std::queue<NetdCommand*> NetdCommandQueue; | |
| 52 | |
| 53 NetdClient(); | |
| 54 static void Start(); | |
| 55 static void SendNetdCommandIOThread(NetdCommand* aMessage); | |
| 56 | |
| 57 private: | |
| 58 void WriteNetdCommand(); | |
| 59 virtual void OnError(); | |
| 60 virtual void OnLineRead(int aFd, nsDependentCSubstring& aMessage); | |
| 61 virtual void OnFileCanWriteWithoutBlocking(int aFd); | |
| 62 bool OpenSocket(); | |
| 63 | |
| 64 MessageLoopForIO *mIOLoop; | |
| 65 MessageLoopForIO::FileDescriptorWatcher mReadWatcher; | |
| 66 MessageLoopForIO::FileDescriptorWatcher mWriteWatcher; | |
| 67 ScopedClose mSocket; | |
| 68 NetdCommandQueue mOutgoingQ; | |
| 69 nsAutoPtr<NetdCommand> mCurrentNetdCommand; | |
| 70 size_t mCurrentWriteOffset; | |
| 71 size_t mReConnectTimes; | |
| 72 }; | |
| 73 | |
| 74 void StartNetd(NetdConsumer *); | |
| 75 void StopNetd(); | |
| 76 void SendNetdCommand(NetdCommand *); | |
| 77 | |
| 78 } // namespace ipc | |
| 79 } // namespace mozilla | |
| 80 | |
| 81 #endif // mozilla_system_netd_h__ |
