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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 #ifndef CONTENT_CHILD_NPAPI_NP_CHANNEL_BASE_H_ | 5 #ifndef CONTENT_CHILD_NPAPI_NP_CHANNEL_BASE_H_ |
6 #define CONTENT_CHILD_NPAPI_NP_CHANNEL_BASE_H_ | 6 #define CONTENT_CHILD_NPAPI_NP_CHANNEL_BASE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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77 void AddMappingForNPObjectOwner(int route_id, struct _NPP* owner); | 77 void AddMappingForNPObjectOwner(int route_id, struct _NPP* owner); |
78 void SetDefaultNPObjectOwner(struct _NPP* owner); | 78 void SetDefaultNPObjectOwner(struct _NPP* owner); |
79 void RemoveMappingForNPObjectOwner(int route_id); | 79 void RemoveMappingForNPObjectOwner(int route_id); |
80 | 80 |
81 NPObject* GetExistingNPObjectProxy(int route_id); | 81 NPObject* GetExistingNPObjectProxy(int route_id); |
82 int GetExistingRouteForNPObjectStub(NPObject* npobject); | 82 int GetExistingRouteForNPObjectStub(NPObject* npobject); |
83 struct _NPP* GetExistingNPObjectOwner(int route_id); | 83 struct _NPP* GetExistingNPObjectOwner(int route_id); |
84 int GetExistingRouteForNPObjectOwner(struct _NPP* owner); | 84 int GetExistingRouteForNPObjectOwner(struct _NPP* owner); |
85 | 85 |
86 // IPC::Sender implementation: | 86 // IPC::Sender implementation: |
87 virtual bool Send(IPC::Message* msg) OVERRIDE; | 87 virtual bool Send(IPC::Message* msg) override; |
88 | 88 |
89 base::ProcessId peer_pid() { return channel_->GetPeerPID(); } | 89 base::ProcessId peer_pid() { return channel_->GetPeerPID(); } |
90 IPC::ChannelHandle channel_handle() const { return channel_handle_; } | 90 IPC::ChannelHandle channel_handle() const { return channel_handle_; } |
91 | 91 |
92 // Returns the number of open NPObject channels in this process. | 92 // Returns the number of open NPObject channels in this process. |
93 static int Count(); | 93 static int Count(); |
94 | 94 |
95 // Returns a new route id. | 95 // Returns a new route id. |
96 virtual int GenerateRouteID() = 0; | 96 virtual int GenerateRouteID() = 0; |
97 | 97 |
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138 | 138 |
139 // Called on the worker thread | 139 // Called on the worker thread |
140 NPChannelBase(); | 140 NPChannelBase(); |
141 | 141 |
142 virtual void CleanUp() { } | 142 virtual void CleanUp() { } |
143 | 143 |
144 // Implemented by derived classes to handle control messages | 144 // Implemented by derived classes to handle control messages |
145 virtual bool OnControlMessageReceived(const IPC::Message& msg); | 145 virtual bool OnControlMessageReceived(const IPC::Message& msg); |
146 | 146 |
147 // IPC::Listener implementation: | 147 // IPC::Listener implementation: |
148 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; | 148 virtual bool OnMessageReceived(const IPC::Message& msg) override; |
149 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; | 149 virtual void OnChannelConnected(int32 peer_pid) override; |
150 virtual void OnChannelError() OVERRIDE; | 150 virtual void OnChannelError() override; |
151 | 151 |
152 void set_send_unblocking_only_during_unblock_dispatch() { | 152 void set_send_unblocking_only_during_unblock_dispatch() { |
153 send_unblocking_only_during_unblock_dispatch_ = true; | 153 send_unblocking_only_during_unblock_dispatch_ = true; |
154 } | 154 } |
155 | 155 |
156 virtual bool Init(base::MessageLoopProxy* ipc_message_loop, | 156 virtual bool Init(base::MessageLoopProxy* ipc_message_loop, |
157 bool create_pipe_now, | 157 bool create_pipe_now, |
158 base::WaitableEvent* shutdown_event); | 158 base::WaitableEvent* shutdown_event); |
159 | 159 |
160 scoped_ptr<IPC::SyncChannel> channel_; | 160 scoped_ptr<IPC::SyncChannel> channel_; |
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215 // have the unblock flag set, since they could be followed by a sync message | 215 // have the unblock flag set, since they could be followed by a sync message |
216 // that won't get dispatched until the call to the renderer is complete. | 216 // that won't get dispatched until the call to the renderer is complete. |
217 bool send_unblocking_only_during_unblock_dispatch_; | 217 bool send_unblocking_only_during_unblock_dispatch_; |
218 | 218 |
219 DISALLOW_COPY_AND_ASSIGN(NPChannelBase); | 219 DISALLOW_COPY_AND_ASSIGN(NPChannelBase); |
220 }; | 220 }; |
221 | 221 |
222 } // namespace content | 222 } // namespace content |
223 | 223 |
224 #endif // CONTENT_CHILD_NPAPI_NP_CHANNEL_BASE_H_ | 224 #endif // CONTENT_CHILD_NPAPI_NP_CHANNEL_BASE_H_ |
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