Add functionality to pppapi TCPSocket to support secure sockets in flash

ppapi/c/private/ppb_tcp_socket_private.h

 /* 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.
  */
 
-/* From private/ppb_tcp_socket_private.idl modified Wed Nov 16 15:27:20 2011. */
+/* From private/ppb_tcp_socket_private.idl modified Wed Mar  7 15:06:53 2012. */
 
 #ifndef PPAPI_C_PRIVATE_PPB_TCP_SOCKET_PRIVATE_H_
 #define PPAPI_C_PRIVATE_PPB_TCP_SOCKET_PRIVATE_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/private/ppb_net_address_private.h"
 
 #define PPB_TCPSOCKET_PRIVATE_INTERFACE_0_3 "PPB_TCPSocket_Private;0.3"
-#define PPB_TCPSOCKET_PRIVATE_INTERFACE PPB_TCPSOCKET_PRIVATE_INTERFACE_0_3
+#define PPB_TCPSOCKET_PRIVATE_INTERFACE_0_4 "PPB_TCPSocket_Private;0.4"
+#define PPB_TCPSOCKET_PRIVATE_INTERFACE PPB_TCPSOCKET_PRIVATE_INTERFACE_0_4
 
 /**
  * @file
  * This file defines the <code>PPB_TCPSocket_Private</code> interface.
  */
 
 
 /**
  * @addtogroup Interfaces
  * @{
  */
 /**
  * The <code>PPB_TCPSocket_Private</code> interface provides TCP socket
  * operations.
  */
-struct PPB_TCPSocket_Private_0_3 {
+struct PPB_TCPSocket_Private_0_4 {
   /**
    * Allocates a TCP socket resource.
    */
   PP_Resource (*Create)(PP_Instance instance);
   /**
    * Determines if a given resource is TCP socket.
    */
   PP_Bool (*IsTCPSocket)(PP_Resource resource);
   /**
    * Connects to a TCP port given as a host-port pair.
@@ skipping 34 matching lines @@
    * If the socket is not connected, or there are pending read/write requests,
    * SSLHandshake() will fail without starting a handshake. Otherwise, any
    * failure during the handshake process will cause the socket to be
    * disconnected.
    */
   int32_t (*SSLHandshake)(PP_Resource tcp_socket,
                           const char* server_name,
                           uint16_t server_port,
                           struct PP_CompletionCallback callback);
   /**
+   * Returns the server's <code>PPB_Flash_X509Certificate</code> for a socket
+   * connection if an SSL connection has been established using
+   * <code>SSL_Handshake</code>. If no SSL connection has been established, a
+   * null resource is returned.
+   */
+  PP_Resource (*GetServerCertificate)(PP_Resource tcp_socket);
+  /**
+   * Add a trusted/untrusted chain building certificate to be used for this
+   * connection. The <code>PP_Resource</code> must be a
+   * <code>PPB_Flash_X509Certificate<code>. <code>PP_TRUE</code> is returned
+   * upon success.
+   */
+  PP_Bool (*AddChainBuildingCertificate)(PP_Resource tcp_socket,
+                                         PP_Resource certificate,
+                                         PP_Bool is_trusted);
+  /**
    * Reads data from the socket. The size of |buffer| must be at least as large
    * as |bytes_to_read|. May perform a partial read. Returns the number of bytes
    * read or an error code. If the return value is 0, then it indicates that
    * end-of-file was reached.
    * This method won't return more than 1 megabyte, so if |bytes_to_read|
    * exceeds 1 megabyte, it will always perform a partial read.
    * Multiple outstanding read requests are not supported.
    */
   int32_t (*Read)(PP_Resource tcp_socket,
                   char* buffer,
@@ skipping 14 matching lines @@
    * Cancels any IO that may be pending, and disconnects the socket. Any pending
    * callbacks will still run, reporting PP_Error_Aborted if pending IO was
    * interrupted. It is NOT valid to call Connect() again after a call to this
    * method. Note: If the socket is destroyed when it is still connected, then
    * it will be implicitly disconnected, so you are not required to call this
    * method.
    */
   void (*Disconnect)(PP_Resource tcp_socket);
 };
 
-typedef struct PPB_TCPSocket_Private_0_3 PPB_TCPSocket_Private;
+typedef struct PPB_TCPSocket_Private_0_4 PPB_TCPSocket_Private;
+
+struct PPB_TCPSocket_Private_0_3 {
+  PP_Resource (*Create)(PP_Instance instance);
+  PP_Bool (*IsTCPSocket)(PP_Resource resource);
+  int32_t (*Connect)(PP_Resource tcp_socket,
+                     const char* host,
+                     uint16_t port,
+                     struct PP_CompletionCallback callback);
+  int32_t (*ConnectWithNetAddress)(PP_Resource tcp_socket,
+                                   const struct PP_NetAddress_Private* addr,
+                                   struct PP_CompletionCallback callback);
+  PP_Bool (*GetLocalAddress)(PP_Resource tcp_socket,
+                             struct PP_NetAddress_Private* local_addr);
+  PP_Bool (*GetRemoteAddress)(PP_Resource tcp_socket,
+                              struct PP_NetAddress_Private* remote_addr);
+  int32_t (*SSLHandshake)(PP_Resource tcp_socket,
+                          const char* server_name,
+                          uint16_t server_port,
+                          struct PP_CompletionCallback callback);
+  int32_t (*Read)(PP_Resource tcp_socket,
+                  char* buffer,
+                  int32_t bytes_to_read,
+                  struct PP_CompletionCallback callback);
+  int32_t (*Write)(PP_Resource tcp_socket,
+                   const char* buffer,
+                   int32_t bytes_to_write,
+                   struct PP_CompletionCallback callback);
+  void (*Disconnect)(PP_Resource tcp_socket);
+};
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PRIVATE_PPB_TCP_SOCKET_PRIVATE_H_ */