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Unified Diff: ppapi/proxy/tcp_server_socket_private_resource.cc

Issue 19005006: Switched proxy for TCPServerSocketPrivate. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Sync. Created 7 years, 5 months ago
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Index: ppapi/proxy/tcp_server_socket_private_resource.cc
diff --git a/ppapi/proxy/tcp_server_socket_private_resource.cc b/ppapi/proxy/tcp_server_socket_private_resource.cc
new file mode 100644
index 0000000000000000000000000000000000000000..2456eb1baaf3025c63d1ce7fe73a50399f37bbaf
--- /dev/null
+++ b/ppapi/proxy/tcp_server_socket_private_resource.cc
@@ -0,0 +1,140 @@
+// 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.
+
+#include "ppapi/proxy/tcp_server_socket_private_resource.h"
+
+#include "ppapi/proxy/plugin_dispatcher.h"
+#include "ppapi/proxy/ppapi_messages.h"
+#include "ppapi/proxy/ppb_tcp_socket_private_proxy.h"
+
+namespace ppapi {
+namespace proxy {
+
+TCPServerSocketPrivateResource::TCPServerSocketPrivateResource(
+ Connection connection,
+ PP_Instance instance)
+ : PluginResource(connection, instance),
+ state_(STATE_BEFORE_LISTENING),
+ local_addr_(),
+ plugin_dispatcher_id_(0) {
+ SendCreate(BROWSER, PpapiHostMsg_TCPServerSocket_CreatePrivate());
+
+ PluginDispatcher* dispatcher = PluginDispatcher::GetForInstance(instance);
+ if (dispatcher)
+ plugin_dispatcher_id_ = dispatcher->plugin_dispatcher_id();
+ else
+ NOTREACHED();
+}
+
+TCPServerSocketPrivateResource::~TCPServerSocketPrivateResource() {
+}
+
+thunk::PPB_TCPServerSocket_Private_API*
+TCPServerSocketPrivateResource::AsPPB_TCPServerSocket_Private_API() {
+ return this;
+}
+
+int32_t TCPServerSocketPrivateResource::Listen(
+ const PP_NetAddress_Private* addr,
+ int32_t backlog,
+ scoped_refptr<TrackedCallback> callback) {
+ if (!addr)
+ return PP_ERROR_BADARGUMENT;
+ if (state_ != STATE_BEFORE_LISTENING)
+ return PP_ERROR_FAILED;
+ if (TrackedCallback::IsPending(listen_callback_))
+ return PP_ERROR_INPROGRESS;
+
+ listen_callback_ = callback;
+
+ // Send the request, the browser will call us back via ListenACK
+ Call<PpapiPluginMsg_TCPServerSocket_ListenReply>(
+ BROWSER,
+ PpapiHostMsg_TCPServerSocket_Listen(*addr, backlog),
+ base::Bind(&TCPServerSocketPrivateResource::OnPluginMsgListenReply,
+ base::Unretained(this)));
+ return PP_OK_COMPLETIONPENDING;
+}
+
+int32_t TCPServerSocketPrivateResource::Accept(
+ PP_Resource* tcp_socket,
+ scoped_refptr<TrackedCallback> callback) {
+ if (!tcp_socket)
+ return PP_ERROR_BADARGUMENT;
+ if (state_ != STATE_LISTENING)
+ return PP_ERROR_FAILED;
+ if (TrackedCallback::IsPending(accept_callback_))
+ return PP_ERROR_INPROGRESS;
+
+ accept_callback_ = callback;
+
+ Call<PpapiPluginMsg_TCPServerSocket_AcceptReply>(
+ BROWSER,
+ PpapiHostMsg_TCPServerSocket_Accept(plugin_dispatcher_id_),
+ base::Bind(&TCPServerSocketPrivateResource::OnPluginMsgAcceptReply,
+ base::Unretained(this), tcp_socket));
+ return PP_OK_COMPLETIONPENDING;
+}
+
+int32_t TCPServerSocketPrivateResource::GetLocalAddress(
+ PP_NetAddress_Private* addr) {
+ if (!addr)
+ return PP_ERROR_BADARGUMENT;
+ if (state_ != STATE_LISTENING)
+ return PP_ERROR_FAILED;
+ *addr = local_addr_;
+ return PP_OK;
+}
+
+void TCPServerSocketPrivateResource::StopListening() {
+ if (state_ == STATE_CLOSED)
+ return;
+ state_ = STATE_CLOSED;
+ Post(BROWSER, PpapiHostMsg_TCPServerSocket_StopListening());
+ if (TrackedCallback::IsPending(listen_callback_))
+ listen_callback_->PostAbort();
+ if (TrackedCallback::IsPending(accept_callback_))
+ accept_callback_->PostAbort();
+}
+
+void TCPServerSocketPrivateResource::OnPluginMsgListenReply(
+ const ResourceMessageReplyParams& params,
+ const PP_NetAddress_Private& local_addr) {
+ if (state_ == STATE_CLOSED)
yzshen1 2013/07/30 17:56:49 Nit: it seems to following is more robust: if (sta
ygorshenin1 2013/07/31 11:09:30 Done.
+ return;
+ DCHECK(state_ == STATE_BEFORE_LISTENING);
+ DCHECK(TrackedCallback::IsPending(listen_callback_));
+ if (params.result() == PP_OK) {
+ local_addr_ = local_addr;
+ state_ = STATE_LISTENING;
+ } else {
+ state_ = STATE_BEFORE_LISTENING;
+ }
+ listen_callback_->Run(params.result());
+}
+
+void TCPServerSocketPrivateResource::OnPluginMsgAcceptReply(
+ PP_Resource* tcp_socket,
+ const ResourceMessageReplyParams& params,
+ uint32 accepted_socket_id,
+ const PP_NetAddress_Private& local_addr,
+ const PP_NetAddress_Private& remote_addr) {
+ DCHECK(tcp_socket);
+ if (state_ == STATE_CLOSED)
yzshen1 2013/07/30 17:56:49 Nit: it seems to following is more robust: if (sta
ygorshenin1 2013/07/31 11:09:30 Done.
+ return;
+ DCHECK(state_ == STATE_LISTENING);
+ DCHECK(TrackedCallback::IsPending(accept_callback_));
+ if (params.result() == PP_OK) {
+ *tcp_socket =
+ PPB_TCPSocket_Private_Proxy::CreateProxyResourceForConnectedSocket(
+ pp_instance(),
+ accepted_socket_id,
+ local_addr,
+ remote_addr);
+ }
+ accept_callback_->Run(params.result());
+}
+
+} // namespace proxy
+} // namespace ppapi
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