Add functionality to pppapi TCPSocket to support secure sockets in flash

ppapi/thunk/ppb_tcp_socket_private_thunk.cc

 // Copyright (c) 2012 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/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/private/ppb_tcp_socket_private.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/thunk.h"
 #include "ppapi/thunk/ppb_tcp_socket_private_api.h"
@@ skipping 57 matching lines @@
                      const char* server_name,
                      uint16_t server_port,
                      PP_CompletionCallback callback) {
   EnterTCP enter(tcp_socket, callback, true);
   if (enter.failed())
     return enter.retval();
   return enter.SetResult(enter.object()->SSLHandshake(server_name, server_port,
                                                       callback));
 }
 
+PP_Resource GetServerCertificate(PP_Resource tcp_socket) {
+  EnterTCP enter(tcp_socket, true);
+  if (enter.failed())
+    return 0;
+  return enter.object()->GetServerCertificate();
+}
+
+PP_Bool AddChainBuildingCertificate(PP_Resource tcp_socket,
+                                    PP_Resource certificate,
+                                    PP_Bool trusted) {
+  EnterTCP enter(tcp_socket, true);
+  if (enter.failed())
+    return PP_FALSE;
+  return enter.object()->AddChainBuildingCertificate(certificate, trusted);
+}
+
 int32_t Read(PP_Resource tcp_socket,
              char* buffer,
              int32_t bytes_to_read,
              PP_CompletionCallback callback) {
   EnterTCP enter(tcp_socket, callback, true);
   if (enter.failed())
     return enter.retval();
   return enter.SetResult(enter.object()->Read(buffer, bytes_to_read, callback));
 }
 
 int32_t Write(PP_Resource tcp_socket,
               const char* buffer,
               int32_t bytes_to_write,
               PP_CompletionCallback callback) {
   EnterTCP enter(tcp_socket, callback, true);
   if (enter.failed())
     return enter.retval();
   return enter.SetResult(enter.object()->Write(buffer, bytes_to_write,
                                                callback));
 }
 
 void Disconnect(PP_Resource tcp_socket) {
   EnterTCP enter(tcp_socket, true);
   if (enter.succeeded())
     enter.object()->Disconnect();
 }
 
-const PPB_TCPSocket_Private g_ppb_tcp_socket_thunk = {
+const PPB_TCPSocket_Private_0_3 g_ppb_tcp_socket_thunk_0_3 = {
   &Create,
   &IsTCPSocket,
   &Connect,
+  &ConnectWithNetAddress,
+  &GetLocalAddress,
+  &GetRemoteAddress,
+  &SSLHandshake,
+  &Read,
+  &Write,
+  &Disconnect
+};
+
+const PPB_TCPSocket_Private g_ppb_tcp_socket_thunk_0_4 = {
+  &Create,
+  &IsTCPSocket,
+  &Connect,
   &ConnectWithNetAddress,
   &GetLocalAddress,
   &GetRemoteAddress,
   &SSLHandshake,
+  &GetServerCertificate,
+  &AddChainBuildingCertificate,
   &Read,
   &Write,
   &Disconnect
 };
 
 }  // namespace
 
 const PPB_TCPSocket_Private_0_3* GetPPB_TCPSocket_Private_0_3_Thunk() {
-  return &g_ppb_tcp_socket_thunk;
+  return &g_ppb_tcp_socket_thunk_0_3;
+}
+
+const PPB_TCPSocket_Private_0_4* GetPPB_TCPSocket_Private_0_4_Thunk() {
+  return &g_ppb_tcp_socket_thunk_0_4;
 }
 
 }  // namespace thunk
 }  // namespace ppapi