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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef CONTENT_PPAPI_PLUGIN_PPAPI_THREAD_H_ | 5 #ifndef CONTENT_PPAPI_PLUGIN_PPAPI_THREAD_H_ |
| 6 #define CONTENT_PPAPI_PLUGIN_PPAPI_THREAD_H_ | 6 #define CONTENT_PPAPI_PLUGIN_PPAPI_THREAD_H_ |
| 7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 8 #include <map> | 10 #include <map> |
| 9 #include <string> | 11 #include <string> |
| 10 | 12 |
| 11 #include "base/basictypes.h" | |
| 12 #include "base/compiler_specific.h" | 13 #include "base/compiler_specific.h" |
| 14 #include "base/macros.h" |
| 13 #include "base/memory/scoped_ptr.h" | 15 #include "base/memory/scoped_ptr.h" |
| 14 #include "base/process/process.h" | 16 #include "base/process/process.h" |
| 15 #include "base/scoped_native_library.h" | 17 #include "base/scoped_native_library.h" |
| 16 #include "build/build_config.h" | 18 #include "build/build_config.h" |
| 17 #include "content/child/child_thread_impl.h" | 19 #include "content/child/child_thread_impl.h" |
| 18 #include "content/public/common/pepper_plugin_info.h" | 20 #include "content/public/common/pepper_plugin_info.h" |
| 19 #include "ppapi/c/pp_module.h" | 21 #include "ppapi/c/pp_module.h" |
| 20 #include "ppapi/c/trusted/ppp_broker.h" | 22 #include "ppapi/c/trusted/ppp_broker.h" |
| 21 #include "ppapi/proxy/connection.h" | 23 #include "ppapi/proxy/connection.h" |
| 22 #include "ppapi/proxy/plugin_dispatcher.h" | 24 #include "ppapi/proxy/plugin_dispatcher.h" |
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| 63 ENTRY_POINT_MISSING, | 65 ENTRY_POINT_MISSING, |
| 64 INIT_FAILED, | 66 INIT_FAILED, |
| 65 FILE_MISSING, | 67 FILE_MISSING, |
| 66 // NOTE: Add new values only immediately above this line. | 68 // NOTE: Add new values only immediately above this line. |
| 67 LOAD_RESULT_MAX // Boundary value for UMA_HISTOGRAM_ENUMERATION. | 69 LOAD_RESULT_MAX // Boundary value for UMA_HISTOGRAM_ENUMERATION. |
| 68 }; | 70 }; |
| 69 | 71 |
| 70 // ChildThread overrides. | 72 // ChildThread overrides. |
| 71 bool Send(IPC::Message* msg) override; | 73 bool Send(IPC::Message* msg) override; |
| 72 bool OnControlMessageReceived(const IPC::Message& msg) override; | 74 bool OnControlMessageReceived(const IPC::Message& msg) override; |
| 73 void OnChannelConnected(int32 peer_pid) override; | 75 void OnChannelConnected(int32_t peer_pid) override; |
| 74 | 76 |
| 75 // PluginDispatcher::PluginDelegate implementation. | 77 // PluginDispatcher::PluginDelegate implementation. |
| 76 std::set<PP_Instance>* GetGloballySeenInstanceIDSet() override; | 78 std::set<PP_Instance>* GetGloballySeenInstanceIDSet() override; |
| 77 base::SingleThreadTaskRunner* GetIPCTaskRunner() override; | 79 base::SingleThreadTaskRunner* GetIPCTaskRunner() override; |
| 78 base::WaitableEvent* GetShutdownEvent() override; | 80 base::WaitableEvent* GetShutdownEvent() override; |
| 79 IPC::PlatformFileForTransit ShareHandleWithRemote( | 81 IPC::PlatformFileForTransit ShareHandleWithRemote( |
| 80 base::PlatformFile handle, | 82 base::PlatformFile handle, |
| 81 base::ProcessId peer_pid, | 83 base::ProcessId peer_pid, |
| 82 bool should_close_source) override; | 84 bool should_close_source) override; |
| 83 base::SharedMemoryHandle ShareSharedMemoryHandleWithRemote( | 85 base::SharedMemoryHandle ShareSharedMemoryHandleWithRemote( |
| 84 const base::SharedMemoryHandle& handle, | 86 const base::SharedMemoryHandle& handle, |
| 85 base::ProcessId remote_pid) override; | 87 base::ProcessId remote_pid) override; |
| 86 uint32 Register(ppapi::proxy::PluginDispatcher* plugin_dispatcher) override; | 88 uint32_t Register(ppapi::proxy::PluginDispatcher* plugin_dispatcher) override; |
| 87 void Unregister(uint32 plugin_dispatcher_id) override; | 89 void Unregister(uint32_t plugin_dispatcher_id) override; |
| 88 | 90 |
| 89 // PluginProxyDelegate. | 91 // PluginProxyDelegate. |
| 90 // SendToBrowser() is intended to be safe to use on another thread so | 92 // SendToBrowser() is intended to be safe to use on another thread so |
| 91 // long as the main PpapiThread outlives it. | 93 // long as the main PpapiThread outlives it. |
| 92 IPC::Sender* GetBrowserSender() override; | 94 IPC::Sender* GetBrowserSender() override; |
| 93 std::string GetUILanguage() override; | 95 std::string GetUILanguage() override; |
| 94 void PreCacheFontForFlash(const void* logfontw) override; | 96 void PreCacheFontForFlash(const void* logfontw) override; |
| 95 void SetActiveURL(const std::string& url) override; | 97 void SetActiveURL(const std::string& url) override; |
| 96 PP_Resource CreateBrowserFont(ppapi::proxy::Connection connection, | 98 PP_Resource CreateBrowserFont(ppapi::proxy::Connection connection, |
| 97 PP_Instance instance, | 99 PP_Instance instance, |
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| 150 // unnecessary. The proxy talking to multiple renderers means that each | 152 // unnecessary. The proxy talking to multiple renderers means that each |
| 151 // renderer has a different idea of what the module ID is for this plugin. | 153 // renderer has a different idea of what the module ID is for this plugin. |
| 152 // To force people to "do the right thing" we generate a random module ID | 154 // To force people to "do the right thing" we generate a random module ID |
| 153 // and pass it around as necessary. | 155 // and pass it around as necessary. |
| 154 PP_Module local_pp_module_; | 156 PP_Module local_pp_module_; |
| 155 | 157 |
| 156 // See Dispatcher::Delegate::GetGloballySeenInstanceIDSet. | 158 // See Dispatcher::Delegate::GetGloballySeenInstanceIDSet. |
| 157 std::set<PP_Instance> globally_seen_instance_ids_; | 159 std::set<PP_Instance> globally_seen_instance_ids_; |
| 158 | 160 |
| 159 // The PluginDispatcher instances contained in the map are not owned by it. | 161 // The PluginDispatcher instances contained in the map are not owned by it. |
| 160 std::map<uint32, ppapi::proxy::PluginDispatcher*> plugin_dispatchers_; | 162 std::map<uint32_t, ppapi::proxy::PluginDispatcher*> plugin_dispatchers_; |
| 161 uint32 next_plugin_dispatcher_id_; | 163 uint32_t next_plugin_dispatcher_id_; |
| 162 | 164 |
| 163 // The BlinkPlatformImpl implementation. | 165 // The BlinkPlatformImpl implementation. |
| 164 scoped_ptr<PpapiBlinkPlatformImpl> blink_platform_impl_; | 166 scoped_ptr<PpapiBlinkPlatformImpl> blink_platform_impl_; |
| 165 | 167 |
| 166 #if defined(OS_WIN) | 168 #if defined(OS_WIN) |
| 167 // Caches the handle to the peer process if this is a broker. | 169 // Caches the handle to the peer process if this is a broker. |
| 168 base::win::ScopedHandle peer_handle_; | 170 base::win::ScopedHandle peer_handle_; |
| 169 #endif | 171 #endif |
| 170 | 172 |
| 171 DISALLOW_IMPLICIT_CONSTRUCTORS(PpapiThread); | 173 DISALLOW_IMPLICIT_CONSTRUCTORS(PpapiThread); |
| 172 }; | 174 }; |
| 173 | 175 |
| 174 #if defined(COMPILER_MSVC) | 176 #if defined(COMPILER_MSVC) |
| 175 #pragma warning(pop) | 177 #pragma warning(pop) |
| 176 #endif | 178 #endif |
| 177 | 179 |
| 178 } // namespace content | 180 } // namespace content |
| 179 | 181 |
| 180 #endif // CONTENT_PPAPI_PLUGIN_PPAPI_THREAD_H_ | 182 #endif // CONTENT_PPAPI_PLUGIN_PPAPI_THREAD_H_ |
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