diff options
Diffstat (limited to 'branches/1.0/tinyNET/src/turn/tnet_turn_message.c')
| -rw-r--r-- | branches/1.0/tinyNET/src/turn/tnet_turn_message.c | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/branches/1.0/tinyNET/src/turn/tnet_turn_message.c b/branches/1.0/tinyNET/src/turn/tnet_turn_message.c deleted file mode 100644 index 90372c3..0000000 --- a/branches/1.0/tinyNET/src/turn/tnet_turn_message.c +++ /dev/null @@ -1,170 +0,0 @@ -/*
-* Copyright (C) 2009-2010 Mamadou Diop.
-*
-* Contact: Mamadou Diop <diopmamadou(at)doubango.org>
-*
-* This file is part of Open Source Doubango Framework.
-*
-* DOUBANGO is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* DOUBANGO is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with DOUBANGO.
-*
-*/
-
-/**@file tnet_turn_message.c
- * @brief Traversal Using Relays around NAT (TURN) messages.
- *
- * @author Mamadou Diop <diopmamadou(at)doubango.org>
- *
- * @date Created: Sat Nov 8 16:54:58 2009 mdiop
- */
-#include "tnet_turn_message.h"
-
-#include "../tnet_types.h"
-#include "../tnet_endianness.h"
-
-#include "tsk_memory.h"
-
-#include <string.h>
-
-tnet_turn_channel_data_t* tnet_turn_channel_data_create(uint16_t number, uint16_t length, const void* data)
-{
- return tsk_object_new(tnet_turn_channel_data_def_t, number, length, data);
-}
-
-tnet_turn_channel_data_t* tnet_turn_channel_data_create_null()
-{
- return tnet_turn_channel_data_create(0, 0, tsk_null);
-}
-
-/**@ingroup tnet_turn_group
-*/
-tsk_buffer_t* tnet_turn_channel_data_serialize(const tnet_turn_channel_data_t *message)
-{
- tsk_buffer_t *output = 0;
-
- if(!message) goto bail;
-
- output = tsk_buffer_create_null();
-
- /* draft-ietf-behave-turn-16 11.4. The ChannelData Message
- 0 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Channel Number | Length |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | |
- / Application Data /
- / /
- | |
- | +-------------------------------+
- | |
- +-------------------------------+
- */
-
- /* Channel Number
- */
- {
- uint16_t number = tnet_htons(message->chanel_number);
- tsk_buffer_append(output, &(number), 2);
- }
-
- /* Length
- */
- {
- uint16_t length = tnet_htons(message->length);
- tsk_buffer_append(output, &(length), 2);
- }
-
- /* Application Data
- */
- {
- tsk_buffer_append(output, message->data, message->length);
-
- /* === Padding:
- Over stream transports, the ChannelData message MUST be padded to a
- multiple of four bytes in order to ensure the alignment of subsequent
- messages. The padding is not reflected in the length field of the
- ChannelData message, so the actual size of a ChannelData message
- (including padding) is (4 + Length) rounded up to the nearest
- multiple of 4. Over UDP, the padding is not required but MAY be included.
- */
- if(message->length%4)
- {
- static uint32_t zeros = 0x00000000;
- tsk_buffer_append(output, &zeros, 4-(message->length%4));
- }
- }
-
-bail:
- return output;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-//=================================================================================================
-// TURN CHANNEL-DATA message object definition
-//
-static tsk_object_t* tnet_turn_channel_data_ctor(tsk_object_t * self, va_list * app)
-{
- tnet_turn_channel_data_t *message = self;
- if(message){
- const void* data;
-
-#if defined(__GNUC__)
- message->chanel_number = (uint16_t)va_arg(*app, unsigned);
- message->length = (uint16_t)va_arg(*app, unsigned);
-#else
- message->chanel_number = va_arg(*app, uint16_t);
- message->length = va_arg(*app, uint16_t);
-#endif
- data = va_arg(*app, const void*);
-
- if(data && message->length){
- if((message->data = tsk_calloc(message->length, sizeof(uint8_t)))){
- memcpy(message->data, data, message->length);
- }
- }
- }
- return self;
-}
-
-static tsk_object_t* tnet_turn_channel_data_dtor(tsk_object_t * self)
-{
- tnet_turn_channel_data_t *message = self;
- if(message){
- TSK_FREE(message->data);
- }
-
- return self;
-}
-
-static const tsk_object_def_t tnet_turn_channel_data_def_s =
-{
- sizeof(tnet_turn_channel_data_t),
- tnet_turn_channel_data_ctor,
- tnet_turn_channel_data_dtor,
- tsk_null,
-};
-const tsk_object_def_t *tnet_turn_channel_data_def_t = &tnet_turn_channel_data_def_s;
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