| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_RENDERER_PEPPER_PEPPER_EXTENSIONS_COMMON_HOST_H_ |
| #define CHROME_RENDERER_PEPPER_PEPPER_EXTENSIONS_COMMON_HOST_H_ |
| |
| #include <map> |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/memory/linked_ptr.h" |
| #include "chrome/renderer/extensions/request_sender.h" |
| #include "ppapi/host/resource_host.h" |
| |
| namespace base { |
| class ListValue; |
| } |
| |
| namespace content { |
| class RendererPpapiHost; |
| } |
| |
| namespace ppapi { |
| namespace host { |
| struct ReplyMessageContext; |
| } |
| } |
| |
| namespace extensions { |
| class Dispatcher; |
| } |
| |
| class PepperExtensionsCommonHost : public ppapi::host::ResourceHost, |
| public extensions::RequestSender::Source { |
| public: |
| virtual ~PepperExtensionsCommonHost(); |
| |
| static PepperExtensionsCommonHost* Create(content::RendererPpapiHost* host, |
| PP_Instance instance, |
| PP_Resource resource); |
| |
| // ppapi::host::ResourceMessageHandler overrides. |
| virtual int32_t OnResourceMessageReceived( |
| const IPC::Message& msg, |
| ppapi::host::HostMessageContext* context) OVERRIDE; |
| |
| // extensions::RequestSender::Source implementation. |
| virtual extensions::ChromeV8Context* GetContext() OVERRIDE; |
| virtual void OnResponseReceived(const std::string& name, |
| int request_id, |
| bool success, |
| const base::ListValue& response, |
| const std::string& error) OVERRIDE; |
| private: |
| typedef std::map<int, linked_ptr<ppapi::host::ReplyMessageContext> > |
| PendingRequestMap; |
| |
| PepperExtensionsCommonHost(content::RendererPpapiHost* host, |
| PP_Instance instance, |
| PP_Resource resource, |
| extensions::Dispatcher* dispatcher); |
| |
| int32_t OnPost(ppapi::host::HostMessageContext* context, |
| const std::string& request_name, |
| base::ListValue& args); |
| |
| int32_t OnCall(ppapi::host::HostMessageContext* context, |
| const std::string& request_name, |
| base::ListValue& args); |
| |
| // Non-owning pointer. |
| content::RendererPpapiHost* renderer_ppapi_host_; |
| // Non-owning pointer. |
| extensions::Dispatcher* dispatcher_; |
| |
| PendingRequestMap pending_request_map_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PepperExtensionsCommonHost); |
| }; |
| |
| #endif // CHROME_RENDERER_PEPPER_PEPPER_EXTENSIONS_COMMON_HOST_H_ |