PPB_TCPSocket: add support for TCP server socket operations.

ppapi/cpp/tcp_socket.cc

Index: ppapi/cpp/tcp_socket.cc
diff --git a/ppapi/cpp/tcp_socket.cc b/ppapi/cpp/tcp_socket.cc
index f0002fa5545462f31f6fc97b7a98517459b220bf..892b2564143a0bfe10a311f1eadd312af36710ef 100644
--- a/ppapi/cpp/tcp_socket.cc
+++ b/ppapi/cpp/tcp_socket.cc
@@ -17,13 +17,21 @@ template <> const char* interface_name<PPB_TCPSocket_1_0>() {
   return PPB_TCPSOCKET_INTERFACE_1_0;
 }
 
+template <> const char* interface_name<PPB_TCPSocket_1_1>() {
+  return PPB_TCPSOCKET_INTERFACE_1_1;
+}
+
 }  // namespace
 
 TCPSocket::TCPSocket() {
 }
 
-TCPSocket::TCPSocket(const InstanceHandle& instance) {
-  if (has_interface<PPB_TCPSocket_1_0>()) {
+TCPSocket::TCPSocket(const InstanceHandle& instance,
+                     PP_NetAddress_Family family) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    PassRefFromConstructor(get_interface<PPB_TCPSocket_1_1>()->Create(
+        instance.pp_instance(), family));
+  } else if (has_interface<PPB_TCPSocket_1_0>()) {
     PassRefFromConstructor(get_interface<PPB_TCPSocket_1_0>()->Create(
         instance.pp_instance()));
   }
@@ -46,11 +54,25 @@ TCPSocket& TCPSocket::operator=(const TCPSocket& other) {
 
 // static
 bool TCPSocket::IsAvailable() {
-  return has_interface<PPB_TCPSocket_1_0>();
+  return has_interface<PPB_TCPSocket_1_1>() ||
+         has_interface<PPB_TCPSocket_1_0>();
+}
+
+int32_t TCPSocket::Bind(const NetAddress& addr,
+                        const CompletionCallback& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->Bind(
+        pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
 }
 
 int32_t TCPSocket::Connect(const NetAddress& addr,
                            const CompletionCallback& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->Connect(
+        pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
+  }
   if (has_interface<PPB_TCPSocket_1_0>()) {
     return get_interface<PPB_TCPSocket_1_0>()->Connect(
         pp_resource(), addr.pp_resource(), callback.pp_completion_callback());
@@ -59,6 +81,11 @@ int32_t TCPSocket::Connect(const NetAddress& addr,
 }
 
 NetAddress TCPSocket::GetLocalAddress() const {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return NetAddress(
+        PASS_REF,
+        get_interface<PPB_TCPSocket_1_1>()->GetLocalAddress(pp_resource()));
+  }
   if (has_interface<PPB_TCPSocket_1_0>()) {
     return NetAddress(
         PASS_REF,
@@ -68,6 +95,11 @@ NetAddress TCPSocket::GetLocalAddress() const {
 }
 
 NetAddress TCPSocket::GetRemoteAddress() const {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return NetAddress(
+        PASS_REF,
+        get_interface<PPB_TCPSocket_1_1>()->GetRemoteAddress(pp_resource()));
+  }
   if (has_interface<PPB_TCPSocket_1_0>()) {
     return NetAddress(
         PASS_REF,
@@ -79,6 +111,11 @@ NetAddress TCPSocket::GetRemoteAddress() const {
 int32_t TCPSocket::Read(char* buffer,
                         int32_t bytes_to_read,
                         const CompletionCallback& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->Read(
+        pp_resource(), buffer, bytes_to_read,
+        callback.pp_completion_callback());
+  }
   if (has_interface<PPB_TCPSocket_1_0>()) {
     return get_interface<PPB_TCPSocket_1_0>()->Read(
         pp_resource(), buffer, bytes_to_read,
@@ -90,6 +127,11 @@ int32_t TCPSocket::Read(char* buffer,
 int32_t TCPSocket::Write(const char* buffer,
                          int32_t bytes_to_write,
                          const CompletionCallback& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->Write(
+        pp_resource(), buffer, bytes_to_write,
+        callback.pp_completion_callback());
+  }
   if (has_interface<PPB_TCPSocket_1_0>()) {
     return get_interface<PPB_TCPSocket_1_0>()->Write(
         pp_resource(), buffer, bytes_to_write,
@@ -98,14 +140,39 @@ int32_t TCPSocket::Write(const char* buffer,
   return callback.MayForce(PP_ERROR_NOINTERFACE);
 }
 
+int32_t TCPSocket::Listen(int32_t backlog,
+                          const CompletionCallback& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->Listen(
+        pp_resource(), backlog, callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
+}
+
+int32_t TCPSocket::Accept(
+    const CompletionCallbackWithOutput<TCPSocket>& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->Accept(
+        pp_resource(), callback.output(), callback.pp_completion_callback());
+  }
+  return callback.MayForce(PP_ERROR_NOINTERFACE);
+}
+
 void TCPSocket::Close() {
-  if (has_interface<PPB_TCPSocket_1_0>())
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    get_interface<PPB_TCPSocket_1_1>()->Close(pp_resource());
+  } else if (has_interface<PPB_TCPSocket_1_0>()) {
     get_interface<PPB_TCPSocket_1_0>()->Close(pp_resource());
+  }
 }
 
 int32_t TCPSocket::SetOption(PP_TCPSocket_Option name,
                              const Var& value,
                              const CompletionCallback& callback) {
+  if (has_interface<PPB_TCPSocket_1_1>()) {
+    return get_interface<PPB_TCPSocket_1_1>()->SetOption(
+        pp_resource(), name, value.pp_var(), callback.pp_completion_callback());
+  }
   if (has_interface<PPB_TCPSocket_1_0>()) {
     return get_interface<PPB_TCPSocket_1_0>()->SetOption(
         pp_resource(), name, value.pp_var(), callback.pp_completion_callback());