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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ppapi/proxy/talk_resource.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "ppapi/proxy/ppapi_messages.h" | |
| 9 | |
| 10 namespace ppapi { | |
| 11 namespace proxy { | |
| 12 | |
| 13 TalkResource::TalkResource(Connection connection, PP_Instance instance) | |
| 14 : PluginResource(connection, instance), | |
| 15 event_callback_(NULL), | |
| 16 event_callback_user_data_(NULL) { | |
| 17 SendCreate(BROWSER, PpapiHostMsg_Talk_Create()); | |
| 18 } | |
| 19 | |
| 20 TalkResource::~TalkResource() { | |
| 21 } | |
| 22 | |
| 23 thunk::PPB_Talk_Private_API* TalkResource::AsPPB_Talk_Private_API() { | |
| 24 return this; | |
| 25 } | |
| 26 | |
| 27 int32_t TalkResource::RequestPermission( | |
| 28 PP_TalkPermission permission, | |
| 29 scoped_refptr<TrackedCallback> callback) { | |
| 30 if (TrackedCallback::IsPending(permission_callback_)) | |
| 31 return PP_ERROR_INPROGRESS; | |
| 32 | |
| 33 permission_callback_ = callback; | |
| 34 | |
| 35 Call<PpapiPluginMsg_Talk_RequestPermissionReply>( | |
| 36 BROWSER, | |
| 37 PpapiHostMsg_Talk_RequestPermission(permission), | |
| 38 base::Bind(&TalkResource::OnRequestPermissionReply, | |
| 39 base::Unretained(this))); | |
| 40 return PP_OK_COMPLETIONPENDING; | |
| 41 } | |
| 42 | |
| 43 int32_t TalkResource::StartRemoting(PP_TalkEventCallback event_callback, | |
| 44 void* user_data, | |
| 45 scoped_refptr<TrackedCallback> callback) { | |
| 46 if (TrackedCallback::IsPending(start_callback_) || | |
| 47 event_callback_ != NULL) | |
| 48 return PP_ERROR_INPROGRESS; | |
| 49 | |
| 50 start_callback_ = callback; | |
| 51 event_callback_ = event_callback; | |
| 52 event_callback_user_data_ = user_data; | |
| 53 | |
| 54 Call<PpapiPluginMsg_Talk_StartRemotingReply>( | |
| 55 BROWSER, | |
| 56 PpapiHostMsg_Talk_StartRemoting(), | |
| 57 base::Bind(&TalkResource::OnStartRemotingReply, | |
| 58 base::Unretained(this))); | |
| 59 return PP_OK_COMPLETIONPENDING; | |
| 60 } | |
| 61 | |
| 62 int32_t TalkResource::StopRemoting(scoped_refptr<TrackedCallback> callback) { | |
| 63 if (TrackedCallback::IsPending(stop_callback_)) | |
| 64 return PP_ERROR_INPROGRESS; | |
| 65 | |
| 66 if (event_callback_ == NULL) | |
| 67 return PP_ERROR_FAILED; | |
| 68 | |
| 69 stop_callback_ = callback; | |
| 70 | |
| 71 Call<PpapiPluginMsg_Talk_StopRemotingReply>( | |
| 72 BROWSER, | |
| 73 PpapiHostMsg_Talk_StopRemoting(), | |
| 74 base::Bind(&TalkResource::OnStopRemotingReply, | |
| 75 base::Unretained(this))); | |
| 76 return PP_OK_COMPLETIONPENDING; | |
| 77 } | |
| 78 | |
| 79 void TalkResource::OnReplyReceived(const ResourceMessageReplyParams& params, | |
| 80 const IPC::Message& msg) { | |
| 81 PPAPI_BEGIN_MESSAGE_MAP(TalkResource, msg) | |
| 82 PPAPI_DISPATCH_PLUGIN_RESOURCE_CALL( | |
| 83 PpapiPluginMsg_Talk_NotifyEvent, | |
| 84 OnNotifyEvent) | |
| 85 PPAPI_DISPATCH_PLUGIN_RESOURCE_CALL_UNHANDLED( | |
| 86 PluginResource::OnReplyReceived(params, msg)) | |
| 87 PPAPI_END_MESSAGE_MAP() | |
| 88 } | |
| 89 | |
| 90 void TalkResource::OnNotifyEvent(const ResourceMessageReplyParams& params, | |
| 91 PP_TalkEvent event) { | |
| 92 if (event_callback_ != NULL) | |
| 93 event_callback_(event_callback_user_data_, event); | |
| 94 } | |
| 95 | |
| 96 void TalkResource::OnRequestPermissionReply( | |
| 97 const ResourceMessageReplyParams& params) { | |
| 98 permission_callback_->Run(params.result()); | |
| 99 } | |
| 100 | |
| 101 void TalkResource::OnStartRemotingReply( | |
| 102 const ResourceMessageReplyParams& params) { | |
| 103 start_callback_->Run(params.result()); | |
| 104 } | |
| 105 | |
| 106 void TalkResource::OnStopRemotingReply( | |
| 107 const ResourceMessageReplyParams& params) { | |
| 108 event_callback_ = NULL; | |
| 109 event_callback_user_data_ = NULL; | |
| 110 stop_callback_->Run(params.result()); | |
| 111 } | |
| 112 | |
| 113 } // namespace proxy | |
| 114 } // namespace ppapi | |
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Chromium Code Reviews
Issue 1088183003:
Remove GTalk Pepper interfaces and related code. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master