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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/renderer_host/media/webrtc_logging_handler_host.h" | 5 #include "chrome/browser/media/webrtc_logging_handler_host.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "content/common/media/webrtc_logging_messages.h" | 9 #include "chrome/common/media/webrtc_logging_messages.h" |
10 | 10 |
11 namespace content { | 11 namespace chrome { |
12 | 12 |
13 const size_t kWebRtcLogSize = 6 * 1024 * 1024; // 6 MB | 13 const size_t kWebRtcLogSize = 6 * 1024 * 1024; // 6 MB |
14 | 14 |
15 WebRtcLoggingHandlerHost::WebRtcLoggingHandlerHost() { | 15 WebRtcLoggingHandlerHost::WebRtcLoggingHandlerHost() { |
16 } | 16 } |
17 | 17 |
18 WebRtcLoggingHandlerHost::~WebRtcLoggingHandlerHost() { | 18 WebRtcLoggingHandlerHost::~WebRtcLoggingHandlerHost() { |
19 } | 19 } |
20 | 20 |
21 void WebRtcLoggingHandlerHost::OnChannelClosing() { | 21 void WebRtcLoggingHandlerHost::OnChannelClosing() { |
22 BrowserMessageFilter::OnChannelClosing(); | 22 content::BrowserMessageFilter::OnChannelClosing(); |
23 } | 23 } |
24 | 24 |
25 void WebRtcLoggingHandlerHost::OnDestruct() const { | 25 void WebRtcLoggingHandlerHost::OnDestruct() const { |
26 BrowserThread::DeleteOnIOThread::Destruct(this); | 26 content::BrowserThread::DeleteOnIOThread::Destruct(this); |
27 } | 27 } |
28 | 28 |
29 bool WebRtcLoggingHandlerHost::OnMessageReceived(const IPC::Message& message, | 29 bool WebRtcLoggingHandlerHost::OnMessageReceived(const IPC::Message& message, |
30 bool* message_was_ok) { | 30 bool* message_was_ok) { |
31 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 31 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO)); |
32 bool handled = true; | 32 bool handled = true; |
33 IPC_BEGIN_MESSAGE_MAP_EX(WebRtcLoggingHandlerHost, message, *message_was_ok) | 33 IPC_BEGIN_MESSAGE_MAP_EX(WebRtcLoggingHandlerHost, message, *message_was_ok) |
34 IPC_MESSAGE_HANDLER(WebRtcLoggingMsg_OpenLog, OnOpenLog) | 34 IPC_MESSAGE_HANDLER(WebRtcLoggingMsg_OpenLog, OnOpenLog) |
35 IPC_MESSAGE_UNHANDLED(handled = false) | 35 IPC_MESSAGE_UNHANDLED(handled = false) |
36 IPC_END_MESSAGE_MAP_EX() | 36 IPC_END_MESSAGE_MAP_EX() |
37 | 37 |
38 return handled; | 38 return handled; |
39 } | 39 } |
40 | 40 |
41 void WebRtcLoggingHandlerHost::OnOpenLog() { | 41 void WebRtcLoggingHandlerHost::OnOpenLog() { |
42 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 42 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO)); |
43 DCHECK(!base::SharedMemory::IsHandleValid(shared_memory_.handle())); | 43 DCHECK(!base::SharedMemory::IsHandleValid(shared_memory_.handle())); |
44 | 44 |
45 if (!shared_memory_.CreateAndMapAnonymous(kWebRtcLogSize)) { | 45 if (!shared_memory_.CreateAndMapAnonymous(kWebRtcLogSize)) { |
46 DLOG(ERROR) << "Failed to create shared memory."; | 46 DLOG(ERROR) << "Failed to create shared memory."; |
47 Send(new WebRtcLoggingMsg_OpenLogFailed()); | 47 Send(new WebRtcLoggingMsg_OpenLogFailed()); |
48 return; | 48 return; |
49 } | 49 } |
50 | 50 |
51 base::SharedMemoryHandle foreign_memory_handle; | 51 base::SharedMemoryHandle foreign_memory_handle; |
52 if (!shared_memory_.ShareToProcess(peer_handle(), | 52 if (!shared_memory_.ShareToProcess(peer_handle(), |
53 &foreign_memory_handle)) { | 53 &foreign_memory_handle)) { |
54 Send(new WebRtcLoggingMsg_OpenLogFailed()); | 54 Send(new WebRtcLoggingMsg_OpenLogFailed()); |
55 return; | 55 return; |
56 } | 56 } |
57 | 57 |
58 Send(new WebRtcLoggingMsg_LogOpened(foreign_memory_handle, kWebRtcLogSize)); | 58 Send(new WebRtcLoggingMsg_LogOpened(foreign_memory_handle, kWebRtcLogSize)); |
59 } | 59 } |
60 | 60 |
61 } // namespace content | 61 } // namespace chrome |
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