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Side by Side Diff: chrome/plugin/plugin_channel.cc

Issue 6142009: Upating the app, ceee, chrome, ipc, media, and net directories to use the correct lock.h file. (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: Unified patch updating all references to the new base/synchronization/lock.h Created 9 years, 11 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 "chrome/plugin/plugin_channel.h" 5 #include "chrome/plugin/plugin_channel.h"
6 6
7 #include "base/command_line.h" 7 #include "base/command_line.h"
8 #include "base/lock.h"
9 #include "base/process_util.h" 8 #include "base/process_util.h"
10 #include "base/string_util.h" 9 #include "base/string_util.h"
10 #include "base/synchronization/lock.h"
11 #include "base/synchronization/waitable_event.h" 11 #include "base/synchronization/waitable_event.h"
12 #include "build/build_config.h" 12 #include "build/build_config.h"
13 #include "chrome/common/child_process.h" 13 #include "chrome/common/child_process.h"
14 #include "chrome/common/plugin_messages.h" 14 #include "chrome/common/plugin_messages.h"
15 #include "chrome/common/chrome_switches.h" 15 #include "chrome/common/chrome_switches.h"
16 #include "chrome/plugin/plugin_thread.h" 16 #include "chrome/plugin/plugin_thread.h"
17 #include "chrome/plugin/webplugin_delegate_stub.h" 17 #include "chrome/plugin/webplugin_delegate_stub.h"
18 #include "chrome/plugin/webplugin_proxy.h" 18 #include "chrome/plugin/webplugin_proxy.h"
19 #include "webkit/plugins/npapi/plugin_instance.h" 19 #include "webkit/plugins/npapi/plugin_instance.h"
20 20
(...skipping 22 matching lines...) Expand all
43 ~MessageFilter() { 43 ~MessageFilter() {
44 // Clean up in case of renderer crash. 44 // Clean up in case of renderer crash.
45 for (ModalDialogEventMap::iterator i = modal_dialog_event_map_.begin(); 45 for (ModalDialogEventMap::iterator i = modal_dialog_event_map_.begin();
46 i != modal_dialog_event_map_.end(); ++i) { 46 i != modal_dialog_event_map_.end(); ++i) {
47 delete i->second.event; 47 delete i->second.event;
48 } 48 }
49 } 49 }
50 50
51 base::WaitableEvent* GetModalDialogEvent( 51 base::WaitableEvent* GetModalDialogEvent(
52 gfx::NativeViewId containing_window) { 52 gfx::NativeViewId containing_window) {
53 AutoLock auto_lock(modal_dialog_event_map_lock_); 53 base::AutoLock auto_lock(modal_dialog_event_map_lock_);
54 if (!modal_dialog_event_map_.count(containing_window)) { 54 if (!modal_dialog_event_map_.count(containing_window)) {
55 NOTREACHED(); 55 NOTREACHED();
56 return NULL; 56 return NULL;
57 } 57 }
58 58
59 return modal_dialog_event_map_[containing_window].event; 59 return modal_dialog_event_map_[containing_window].event;
60 } 60 }
61 61
62 // Decrement the ref count associated with the modal dialog event for the 62 // Decrement the ref count associated with the modal dialog event for the
63 // given tab. 63 // given tab.
64 void ReleaseModalDialogEvent(gfx::NativeViewId containing_window) { 64 void ReleaseModalDialogEvent(gfx::NativeViewId containing_window) {
65 AutoLock auto_lock(modal_dialog_event_map_lock_); 65 base::AutoLock auto_lock(modal_dialog_event_map_lock_);
66 if (!modal_dialog_event_map_.count(containing_window)) { 66 if (!modal_dialog_event_map_.count(containing_window)) {
67 NOTREACHED(); 67 NOTREACHED();
68 return; 68 return;
69 } 69 }
70 70
71 if (--(modal_dialog_event_map_[containing_window].refcount)) 71 if (--(modal_dialog_event_map_[containing_window].refcount))
72 return; 72 return;
73 73
74 // Delete the event when the stack unwinds as it could be in use now. 74 // Delete the event when the stack unwinds as it could be in use now.
75 MessageLoop::current()->DeleteSoon( 75 MessageLoop::current()->DeleteSoon(
(...skipping 15 matching lines...) Expand all
91 IPC_MESSAGE_HANDLER(PluginMsg_SignalModalDialogEvent, 91 IPC_MESSAGE_HANDLER(PluginMsg_SignalModalDialogEvent,
92 OnSignalModalDialogEvent) 92 OnSignalModalDialogEvent)
93 IPC_MESSAGE_HANDLER(PluginMsg_ResetModalDialogEvent, 93 IPC_MESSAGE_HANDLER(PluginMsg_ResetModalDialogEvent,
94 OnResetModalDialogEvent) 94 OnResetModalDialogEvent)
95 IPC_END_MESSAGE_MAP() 95 IPC_END_MESSAGE_MAP()
96 return message.type() == PluginMsg_SignalModalDialogEvent::ID || 96 return message.type() == PluginMsg_SignalModalDialogEvent::ID ||
97 message.type() == PluginMsg_ResetModalDialogEvent::ID; 97 message.type() == PluginMsg_ResetModalDialogEvent::ID;
98 } 98 }
99 99
100 void OnInit(const PluginMsg_Init_Params& params, IPC::Message* reply_msg) { 100 void OnInit(const PluginMsg_Init_Params& params, IPC::Message* reply_msg) {
101 AutoLock auto_lock(modal_dialog_event_map_lock_); 101 base::AutoLock auto_lock(modal_dialog_event_map_lock_);
102 if (modal_dialog_event_map_.count(params.containing_window)) { 102 if (modal_dialog_event_map_.count(params.containing_window)) {
103 modal_dialog_event_map_[params.containing_window].refcount++; 103 modal_dialog_event_map_[params.containing_window].refcount++;
104 return; 104 return;
105 } 105 }
106 106
107 WaitableEventWrapper wrapper; 107 WaitableEventWrapper wrapper;
108 wrapper.event = new base::WaitableEvent(true, false); 108 wrapper.event = new base::WaitableEvent(true, false);
109 wrapper.refcount = 1; 109 wrapper.refcount = 1;
110 modal_dialog_event_map_[params.containing_window] = wrapper; 110 modal_dialog_event_map_[params.containing_window] = wrapper;
111 } 111 }
112 112
113 void OnSignalModalDialogEvent(gfx::NativeViewId containing_window) { 113 void OnSignalModalDialogEvent(gfx::NativeViewId containing_window) {
114 AutoLock auto_lock(modal_dialog_event_map_lock_); 114 base::AutoLock auto_lock(modal_dialog_event_map_lock_);
115 if (modal_dialog_event_map_.count(containing_window)) 115 if (modal_dialog_event_map_.count(containing_window))
116 modal_dialog_event_map_[containing_window].event->Signal(); 116 modal_dialog_event_map_[containing_window].event->Signal();
117 } 117 }
118 118
119 void OnResetModalDialogEvent(gfx::NativeViewId containing_window) { 119 void OnResetModalDialogEvent(gfx::NativeViewId containing_window) {
120 AutoLock auto_lock(modal_dialog_event_map_lock_); 120 base::AutoLock auto_lock(modal_dialog_event_map_lock_);
121 if (modal_dialog_event_map_.count(containing_window)) 121 if (modal_dialog_event_map_.count(containing_window))
122 modal_dialog_event_map_[containing_window].event->Reset(); 122 modal_dialog_event_map_[containing_window].event->Reset();
123 } 123 }
124 124
125 struct WaitableEventWrapper { 125 struct WaitableEventWrapper {
126 base::WaitableEvent* event; 126 base::WaitableEvent* event;
127 int refcount; // There could be multiple plugin instances per tab. 127 int refcount; // There could be multiple plugin instances per tab.
128 }; 128 };
129 typedef std::map<gfx::NativeViewId, WaitableEventWrapper> ModalDialogEventMap; 129 typedef std::map<gfx::NativeViewId, WaitableEventWrapper> ModalDialogEventMap;
130 ModalDialogEventMap modal_dialog_event_map_; 130 ModalDialogEventMap modal_dialog_event_map_;
131 Lock modal_dialog_event_map_lock_; 131 base::Lock modal_dialog_event_map_lock_;
132 132
133 IPC::Channel* channel_; 133 IPC::Channel* channel_;
134 }; 134 };
135 135
136 136
137 PluginChannel* PluginChannel::GetPluginChannel(int renderer_id, 137 PluginChannel* PluginChannel::GetPluginChannel(int renderer_id,
138 MessageLoop* ipc_message_loop) { 138 MessageLoop* ipc_message_loop) {
139 // Map renderer ID to a (single) channel to that process. 139 // Map renderer ID to a (single) channel to that process.
140 std::string channel_key = StringPrintf( 140 std::string channel_key = StringPrintf(
141 "%d.r%d", base::GetCurrentProcId(), renderer_id); 141 "%d.r%d", base::GetCurrentProcId(), renderer_id);
(...skipping 175 matching lines...) Expand 10 before | Expand all | Expand 10 after
317 } 317 }
318 318
319 bool PluginChannel::Init(MessageLoop* ipc_message_loop, bool create_pipe_now) { 319 bool PluginChannel::Init(MessageLoop* ipc_message_loop, bool create_pipe_now) {
320 if (!PluginChannelBase::Init(ipc_message_loop, create_pipe_now)) 320 if (!PluginChannelBase::Init(ipc_message_loop, create_pipe_now))
321 return false; 321 return false;
322 322
323 channel_->AddFilter(filter_.get()); 323 channel_->AddFilter(filter_.get());
324 return true; 324 return true;
325 } 325 }
326 326
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