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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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/plugin/plugin_channel_base.h" | 5 #include "content/plugin/plugin_channel_base.h" |
6 | 6 |
7 #include <stack> | 7 #include <stack> |
8 | 8 |
9 #include "base/auto_reset.h" | 9 #include "base/auto_reset.h" |
10 #include "base/hash_tables.h" | 10 #include "base/hash_tables.h" |
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232 | 232 |
233 bool PluginChannelBase::OnControlMessageReceived(const IPC::Message& msg) { | 233 bool PluginChannelBase::OnControlMessageReceived(const IPC::Message& msg) { |
234 NOTREACHED() << | 234 NOTREACHED() << |
235 "should override in subclass if you care about control messages"; | 235 "should override in subclass if you care about control messages"; |
236 return false; | 236 return false; |
237 } | 237 } |
238 | 238 |
239 void PluginChannelBase::OnChannelError() { | 239 void PluginChannelBase::OnChannelError() { |
240 channel_valid_ = false; | 240 channel_valid_ = false; |
241 } | 241 } |
| 242 |
| 243 NPObject* PluginChannelBase::GetExistingNPObjectProxy(int route_id) { |
| 244 ProxyMap::iterator iter = proxy_map_.find(route_id); |
| 245 return iter != proxy_map_.end() ? iter->second : NULL; |
| 246 } |
| 247 |
| 248 int PluginChannelBase::GetExistingRouteForNPObjectStub(NPObject* npobject) { |
| 249 StubMap::iterator iter = stub_map_.find(npobject); |
| 250 return iter != stub_map_.end() ? iter->second : MSG_ROUTING_NONE; |
| 251 } |
| 252 |
| 253 void PluginChannelBase::AddMappingForNPObjectProxy(int route_id, NPObject* objec
t) { |
| 254 proxy_map_[route_id] = object; |
| 255 } |
| 256 |
| 257 void PluginChannelBase::AddMappingForNPObjectStub(int route_id, NPObject* object
) { |
| 258 DCHECK(object != NULL); |
| 259 stub_map_[object] = route_id; |
| 260 } |
| 261 |
| 262 void PluginChannelBase::RemoveMappingForNPObjectStub(int route_id, NPObject* obj
ect) { |
| 263 DCHECK(object != NULL); |
| 264 stub_map_.erase(object); |
| 265 } |
| 266 |
| 267 void PluginChannelBase::RemoveMappingForNPObjectProxy(int route_id) { |
| 268 proxy_map_.erase(route_id); |
| 269 } |
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