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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_RENDERER_PEPPER_PEPPER_BROKER_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_BROKER_H_ |
| 6 #define CONTENT_RENDERER_PEPPER_PEPPER_BROKER_H_ | 6 #define CONTENT_RENDERER_PEPPER_PEPPER_BROKER_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
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| 35 PepperBrokerDispatcherWrapper(); | 35 PepperBrokerDispatcherWrapper(); |
| 36 ~PepperBrokerDispatcherWrapper(); | 36 ~PepperBrokerDispatcherWrapper(); |
| 37 | 37 |
| 38 bool Init(base::ProcessId broker_pid, | 38 bool Init(base::ProcessId broker_pid, |
| 39 const IPC::ChannelHandle& channel_handle); | 39 const IPC::ChannelHandle& channel_handle); |
| 40 | 40 |
| 41 int32_t SendHandleToBroker(PP_Instance instance, | 41 int32_t SendHandleToBroker(PP_Instance instance, |
| 42 base::SyncSocket::Handle handle); | 42 base::SyncSocket::Handle handle); |
| 43 | 43 |
| 44 private: | 44 private: |
| 45 scoped_ptr<ppapi::proxy::BrokerDispatcher> dispatcher_; | 45 std::unique_ptr<ppapi::proxy::BrokerDispatcher> dispatcher_; |
| 46 scoped_ptr<ppapi::proxy::ProxyChannel::Delegate> dispatcher_delegate_; | 46 std::unique_ptr<ppapi::proxy::ProxyChannel::Delegate> dispatcher_delegate_; |
| 47 }; | 47 }; |
| 48 | 48 |
| 49 class PepperBroker : public base::RefCountedThreadSafe<PepperBroker> { | 49 class PepperBroker : public base::RefCountedThreadSafe<PepperBroker> { |
| 50 public: | 50 public: |
| 51 explicit PepperBroker(PluginModule* plugin_module); | 51 explicit PepperBroker(PluginModule* plugin_module); |
| 52 | 52 |
| 53 // Decrements the references to the broker. | 53 // Decrements the references to the broker. |
| 54 // When there are no more references, this renderer's dispatcher is | 54 // When there are no more references, this renderer's dispatcher is |
| 55 // destroyed, allowing the broker to shutdown if appropriate. | 55 // destroyed, allowing the broker to shutdown if appropriate. |
| 56 // Callers should not reference this object after calling Disconnect(). | 56 // Callers should not reference this object after calling Disconnect(). |
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| 80 }; | 80 }; |
| 81 | 81 |
| 82 virtual ~PepperBroker(); | 82 virtual ~PepperBroker(); |
| 83 | 83 |
| 84 // Reports failure to all clients that had pending operations. | 84 // Reports failure to all clients that had pending operations. |
| 85 void ReportFailureToClients(int error_code); | 85 void ReportFailureToClients(int error_code); |
| 86 | 86 |
| 87 // Connects the plugin to the broker via a pipe. | 87 // Connects the plugin to the broker via a pipe. |
| 88 void ConnectPluginToBroker(PPB_Broker_Impl* client); | 88 void ConnectPluginToBroker(PPB_Broker_Impl* client); |
| 89 | 89 |
| 90 scoped_ptr<PepperBrokerDispatcherWrapper> dispatcher_; | 90 std::unique_ptr<PepperBrokerDispatcherWrapper> dispatcher_; |
| 91 | 91 |
| 92 // A map of pointers to objects that have requested a connection to the weak | 92 // A map of pointers to objects that have requested a connection to the weak |
| 93 // pointer we can use to reference them. The mapping is needed so we can clean | 93 // pointer we can use to reference them. The mapping is needed so we can clean |
| 94 // up entries for objects that may have been deleted. | 94 // up entries for objects that may have been deleted. |
| 95 typedef std::map<PPB_Broker_Impl*, PendingConnection> ClientMap; | 95 typedef std::map<PPB_Broker_Impl*, PendingConnection> ClientMap; |
| 96 ClientMap pending_connects_; | 96 ClientMap pending_connects_; |
| 97 | 97 |
| 98 // Pointer to the associated plugin module. | 98 // Pointer to the associated plugin module. |
| 99 // Always set and cleared at the same time as the module's pointer to this. | 99 // Always set and cleared at the same time as the module's pointer to this. |
| 100 PluginModule* plugin_module_; | 100 PluginModule* plugin_module_; |
| 101 | 101 |
| 102 DISALLOW_COPY_AND_ASSIGN(PepperBroker); | 102 DISALLOW_COPY_AND_ASSIGN(PepperBroker); |
| 103 }; | 103 }; |
| 104 | 104 |
| 105 } // namespace content | 105 } // namespace content |
| 106 | 106 |
| 107 #endif // CONTENT_RENDERER_PEPPER_PEPPER_BROKER_H_ | 107 #endif // CONTENT_RENDERER_PEPPER_PEPPER_BROKER_H_ |
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