Add DISABLE_TCP_TRANSPORT flag in the Transport API.

ppapi/c/dev/ppb_transport_dev.h

 /* Copyright (c) 2011 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.
  */
 #ifndef PPAPI_C_PPB_TRANSPORT_DEV_H_
 #define PPAPI_C_PPB_TRANSPORT_DEV_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_module.h"
@@ skipping 30 matching lines @@
   // connections.
   PP_TRANSPORTPROPERTY_TCP_SEND_WINDOW = 6,
 
   // Boolean value that disables Neagle's algorithm when set to
   // true. When Neagle's algorithm is disabled, all outgoing packets
   // are sent as soon as possible. When set to false (by default) data
   // may be buffered until there is a sufficient amount to send.
   PP_TRANSPORTPROPERTY_TCP_NO_DELAY = 7,
 
   // Delay for ACK packets in milliseconds. By default set to 100ms.
-  PP_TRANSPORTPROPERTY_TCP_ACK_DELAY = 8
+  PP_TRANSPORTPROPERTY_TCP_ACK_DELAY = 8,
+
+  // Types of ports to use. An integer that is a bit-mast of
+  // PP_TransportPorts values. By default all ports are enabled.
+  PP_TRANSPORTPROPERTY_PROTOCOLS = 9
 } PP_TransportProperty;
 PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_TransportProperty, 4);
 
 typedef enum {
   // RFC5766 compliant relay server.
   PP_TRANSPORTRELAYMODE_TURN = 0,
 
   // Legacy Google relay server.
   PP_TRANSPORTRELAYMODE_GOOGLE = 1
 } PP_TransportRelayMode;
 
+typedef enum {
+  PP_TRANSPORTPROTOCOL_UDP = 1 << 0,
+  PP_TRANSPORTPROTOCOL_TCP = 1 << 1,
+  PP_TRANSPORTPROTOCOL_STUN = 1 << 2,
+  PP_TRANSPORTPROTOCOL_RELAY_UDP = 1 << 3,
+  PP_TRANSPORTPROTOCOL_RELAY_TCP = 1 << 4,
+  PP_TRANSPORTPROTOCOL_RELAY_SSLTCP = 1 << 5,
+
+  PP_TRANSPORTPROTOCOL_ALL = 0xFFFFFFFF
+} PP_TransportProtocol;
+
 struct PPB_Transport_Dev {
   // Creates a new transport object with the specified name using the
   // specified protocol.
   PP_Resource (*CreateTransport)(PP_Instance instance,
                                  const char* name,
                                  const char* proto);
 
   // Returns PP_TRUE if resource is a Transport, PP_FALSE otherwise.
   PP_Bool (*IsTransport)(PP_Resource resource);
 
@@ skipping 41 matching lines @@
   int32_t (*Send)(PP_Resource transport,
                   const void* data,
                   uint32_t len,
                   struct PP_CompletionCallback cb);
 
   // Disconnects from the remote peer.
   int32_t (*Close)(PP_Resource transport);
 };
 
 #endif  /* PPAPI_C_PPB_TRANSPORT_DEV_H_ */