diff options
Diffstat (limited to 'branches/1.0/tinySDP/src/headers/tsdp_header_M.c')
| -rw-r--r-- | branches/1.0/tinySDP/src/headers/tsdp_header_M.c | 811 |
1 files changed, 0 insertions, 811 deletions
diff --git a/branches/1.0/tinySDP/src/headers/tsdp_header_M.c b/branches/1.0/tinySDP/src/headers/tsdp_header_M.c deleted file mode 100644 index 74ea1dd..0000000 --- a/branches/1.0/tinySDP/src/headers/tsdp_header_M.c +++ /dev/null @@ -1,811 +0,0 @@ -
-/* #line 1 "./ragel/tsdp_parser_header_M.rl" */
-/*
-* 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 tsdp_header_M.c
- * @brief SDP "m=" header (Media Descriptions).
- *
- * @author Mamadou Diop <diopmamadou(at)doubango.org>
- *
- * @date Created: Iat Nov 8 16:54:58 2009 mdiop
- */
-#include "tinysdp/headers/tsdp_header_M.h"
-
-#include "tsk_debug.h"
-#include "tsk_memory.h"
-#include "tsk_string.h"
-
-#include <string.h>
-
-/***********************************
-* Ragel state machine.
-*/
-
-/* #line 83 "./ragel/tsdp_parser_header_M.rl" */
-
-
-
-
-tsdp_header_M_t* tsdp_header_M_create(const char* media, uint32_t port, const char* proto)
-{
- return tsk_object_new(TSDP_HEADER_M_VA_ARGS(media, port, proto));
-}
-
-tsdp_header_M_t* tsdp_header_M_create_null()
-{
- return tsdp_header_M_create(tsk_null, 0, tsk_null);
-}
-
-tsdp_fmt_t* tsdp_fmt_create(const char* fmt)
-{
- return tsk_object_new(TSDP_FMT_VA_ARGS(fmt));
-}
-
-
-int tsdp_header_M_tostring(const tsdp_header_t* header, tsk_buffer_t* output)
-{
- if(header){
- const tsdp_header_M_t *M = (const tsdp_header_M_t *)header;
- const tsk_list_item_t* item;
- tsk_istr_t nports;
-
- tsk_itoa(M->nports, &nports);
-
- /* IMPORTANT: Keep the order.
-
- m= (media name and transport address)
- i=* (media title)
- c=* (connection information -- optional if included at
- session level)
- b=* (zero or more bandwidth information lines)
- k=* (encryption key)
- a=* (zero or more media attribute lines)
- */
- tsk_buffer_append_2(output, "%s %u%s%s %s",
- M->media,
- M->port,
-
- M->nports ? "/" : "",
- M->nports ? nports : "",
-
- M->proto
- );
- // FMTs
- tsk_list_foreach(item, M->FMTs){
- tsk_buffer_append_2(output, " %s", TSDP_FMT_STR(item->data));
- }
- tsk_buffer_append(output, "\r\n", 2); // close the "m=" line.
- // i=* (media title)
- if(M->I){
- tsdp_header_serialize(TSDP_HEADER(M->I), output);
- }
- // c=* (connection information -- optional if included at session level)
- if(M->C){
- tsdp_header_serialize(TSDP_HEADER(M->C), output);
- }
- // b=* (zero or more bandwidth information lines)
- if(M->Bandwidths){
- tsk_list_foreach(item, M->Bandwidths){
- tsdp_header_serialize(TSDP_HEADER(item->data), output);
- }
- }
- // k=* (encryption key)
- if(M->K){
- tsdp_header_serialize(TSDP_HEADER(M->K), output);
- }
- // a=* (zero or more media attribute lines)
- if(M->Attributes){
- tsk_list_foreach(item, M->Attributes){
- tsdp_header_serialize(TSDP_HEADER(item->data), output);
- }
- }
- return 0;
- }
-
- return -1;
-}
-
-tsdp_header_t* tsdp_header_M_clone(const tsdp_header_t* header)
-{
- if(header){
- const tsdp_header_M_t *M = (const tsdp_header_M_t *)header;
- tsdp_header_M_t* clone;
- const tsk_list_item_t* item;
-
- if((clone = tsdp_header_M_create(M->media, M->port, M->proto))){
- clone->nports = M->nports;
-
- // Formats
- tsk_list_foreach(item, M->FMTs){
- tsk_string_t* string = tsk_string_create(TSK_STRING_STR(item->data));
- tsk_list_push_back_data(clone->FMTs, (void**)&string);
- }
-
- // I
- clone->I = (tsdp_header_I_t*) (M->I ? TSDP_HEADER(M->I)->clone(TSDP_HEADER(M->I)) : tsk_null);
- // C
- clone->C = (tsdp_header_C_t*) (M->C ? TSDP_HEADER(M->C)->clone(TSDP_HEADER(M->C)) : tsk_null);
- // Bandwidths
- tsk_list_foreach(item, M->Bandwidths){
- tsdp_header_t* B;
- if(!clone->Bandwidths){
- clone->Bandwidths = tsk_list_create();
- }
- B = ((tsdp_header_t*)item->data)->clone((tsdp_header_t*)item->data);
- tsk_list_push_back_data(clone->Bandwidths, (void**)&B);
- }
- // K
- clone->K = (tsdp_header_K_t*) (M->K ? TSDP_HEADER(M->K)->clone(TSDP_HEADER(M->K)) : tsk_null);
- // Attributes
- tsk_list_foreach(item, M->Attributes){
- tsdp_header_t* A;
- if(!clone->Attributes){
- clone->Attributes = tsk_list_create();
- }
- A = ((tsdp_header_t*)item->data)->clone((tsdp_header_t*)item->data);
- tsk_list_push_back_data(clone->Attributes, (void**)&A);
- }
- }
-
- return TSDP_HEADER(clone);
- }
- return tsk_null;
-}
-
-tsdp_header_M_t *tsdp_header_M_parse(const char *data, tsk_size_t size)
-{
- int cs = 0;
- const char *p = data;
- const char *pe = p + size;
- const char *eof = pe;
- tsdp_header_M_t *hdr_M = tsdp_header_M_create_null();
-
- const char *tag_start;
-
-
-/* #line 188 "./src/headers/tsdp_header_M.c" */
-static const char _tsdp_machine_parser_header_M_actions[] = {
- 0, 1, 0, 1, 1, 1, 2, 1,
- 3, 1, 4
-};
-
-static const char _tsdp_machine_parser_header_M_key_offsets[] = {
- 0, 0, 1, 3, 18, 33, 35, 39,
- 53, 54, 68, 82, 84, 87, 102, 102
-};
-
-static const char _tsdp_machine_parser_header_M_trans_keys[] = {
- 109, 32, 61, 32, 33, 37, 39, 126,
- 42, 43, 45, 46, 48, 57, 65, 90,
- 95, 122, 32, 33, 37, 39, 126, 42,
- 43, 45, 46, 48, 57, 65, 90, 95,
- 122, 48, 57, 32, 47, 48, 57, 33,
- 37, 39, 126, 42, 43, 45, 46, 48,
- 57, 65, 90, 95, 122, 10, 33, 37,
- 39, 126, 42, 43, 45, 46, 48, 57,
- 65, 90, 95, 122, 33, 37, 39, 126,
- 42, 43, 45, 46, 48, 57, 65, 90,
- 95, 122, 48, 57, 32, 48, 57, 13,
- 32, 33, 37, 39, 47, 126, 42, 43,
- 45, 57, 65, 90, 95, 122, 13, 32,
- 33, 37, 39, 126, 42, 43, 45, 46,
- 48, 57, 65, 90, 95, 122, 0
-};
-
-static const char _tsdp_machine_parser_header_M_single_lengths[] = {
- 0, 1, 2, 5, 5, 0, 2, 4,
- 1, 4, 4, 0, 1, 7, 0, 6
-};
-
-static const char _tsdp_machine_parser_header_M_range_lengths[] = {
- 0, 0, 0, 5, 5, 1, 1, 5,
- 0, 5, 5, 1, 1, 4, 0, 5
-};
-
-static const char _tsdp_machine_parser_header_M_index_offsets[] = {
- 0, 0, 2, 5, 16, 27, 29, 33,
- 43, 45, 55, 65, 67, 70, 82, 83
-};
-
-static const char _tsdp_machine_parser_header_M_indicies[] = {
- 0, 1, 0, 2, 1, 2, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 1,
- 4, 5, 5, 5, 5, 5, 5, 5,
- 5, 5, 1, 6, 1, 7, 8, 9,
- 1, 10, 10, 10, 10, 10, 10, 10,
- 10, 10, 1, 11, 1, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 1, 13,
- 13, 13, 13, 13, 13, 13, 13, 13,
- 1, 14, 1, 7, 15, 1, 16, 17,
- 13, 13, 13, 18, 13, 13, 13, 13,
- 13, 1, 1, 19, 20, 21, 21, 21,
- 21, 21, 21, 21, 21, 21, 1, 0
-};
-
-static const char _tsdp_machine_parser_header_M_trans_targs[] = {
- 2, 0, 3, 4, 5, 4, 6, 7,
- 11, 6, 13, 14, 15, 13, 12, 12,
- 8, 9, 10, 8, 9, 15
-};
-
-static const char _tsdp_machine_parser_header_M_trans_actions[] = {
- 0, 0, 0, 1, 3, 0, 1, 5,
- 5, 0, 1, 0, 1, 0, 1, 0,
- 7, 7, 0, 9, 9, 0
-};
-
-static const char _tsdp_machine_parser_header_M_eof_actions[] = {
- 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 7, 0, 9
-};
-
-static const int tsdp_machine_parser_header_M_start = 1;
-static const int tsdp_machine_parser_header_M_first_final = 13;
-static const int tsdp_machine_parser_header_M_error = 0;
-
-static const int tsdp_machine_parser_header_M_en_main = 1;
-
-
-/* #line 224 "./ragel/tsdp_parser_header_M.rl" */
-
-/* #line 273 "./src/headers/tsdp_header_M.c" */
- {
- cs = tsdp_machine_parser_header_M_start;
- }
-
-/* #line 225 "./ragel/tsdp_parser_header_M.rl" */
-
-/* #line 280 "./src/headers/tsdp_header_M.c" */
- {
- int _klen;
- unsigned int _trans;
- const char *_acts;
- unsigned int _nacts;
- const char *_keys;
-
- if ( p == pe )
- goto _test_eof;
- if ( cs == 0 )
- goto _out;
-_resume:
- _keys = _tsdp_machine_parser_header_M_trans_keys + _tsdp_machine_parser_header_M_key_offsets[cs];
- _trans = _tsdp_machine_parser_header_M_index_offsets[cs];
-
- _klen = _tsdp_machine_parser_header_M_single_lengths[cs];
- if ( _klen > 0 ) {
- const char *_lower = _keys;
- const char *_mid;
- const char *_upper = _keys + _klen - 1;
- while (1) {
- if ( _upper < _lower )
- break;
-
- _mid = _lower + ((_upper-_lower) >> 1);
- if ( (*p) < *_mid )
- _upper = _mid - 1;
- else if ( (*p) > *_mid )
- _lower = _mid + 1;
- else {
- _trans += (_mid - _keys);
- goto _match;
- }
- }
- _keys += _klen;
- _trans += _klen;
- }
-
- _klen = _tsdp_machine_parser_header_M_range_lengths[cs];
- if ( _klen > 0 ) {
- const char *_lower = _keys;
- const char *_mid;
- const char *_upper = _keys + (_klen<<1) - 2;
- while (1) {
- if ( _upper < _lower )
- break;
-
- _mid = _lower + (((_upper-_lower) >> 1) & ~1);
- if ( (*p) < _mid[0] )
- _upper = _mid - 2;
- else if ( (*p) > _mid[1] )
- _lower = _mid + 2;
- else {
- _trans += ((_mid - _keys)>>1);
- goto _match;
- }
- }
- _trans += _klen;
- }
-
-_match:
- _trans = _tsdp_machine_parser_header_M_indicies[_trans];
- cs = _tsdp_machine_parser_header_M_trans_targs[_trans];
-
- if ( _tsdp_machine_parser_header_M_trans_actions[_trans] == 0 )
- goto _again;
-
- _acts = _tsdp_machine_parser_header_M_actions + _tsdp_machine_parser_header_M_trans_actions[_trans];
- _nacts = (unsigned int) *_acts++;
- while ( _nacts-- > 0 )
- {
- switch ( *_acts++ )
- {
- case 0:
-/* #line 48 "./ragel/tsdp_parser_header_M.rl" */
- {
- tag_start = p;
- }
- break;
- case 1:
-/* #line 52 "./ragel/tsdp_parser_header_M.rl" */
- {
- TSK_PARSER_SET_STRING(hdr_M->media);
- }
- break;
- case 2:
-/* #line 56 "./ragel/tsdp_parser_header_M.rl" */
- {
- TSK_PARSER_SET_UINT(hdr_M->port);
- }
- break;
- case 3:
-/* #line 64 "./ragel/tsdp_parser_header_M.rl" */
- {
- TSK_PARSER_SET_STRING(hdr_M->proto);
- }
- break;
- case 4:
-/* #line 68 "./ragel/tsdp_parser_header_M.rl" */
- {
- TSK_PARSER_ADD_STRING(hdr_M->FMTs);
- }
- break;
-/* #line 384 "./src/headers/tsdp_header_M.c" */
- }
- }
-
-_again:
- if ( cs == 0 )
- goto _out;
- if ( ++p != pe )
- goto _resume;
- _test_eof: {}
- if ( p == eof )
- {
- const char *__acts = _tsdp_machine_parser_header_M_actions + _tsdp_machine_parser_header_M_eof_actions[cs];
- unsigned int __nacts = (unsigned int) *__acts++;
- while ( __nacts-- > 0 ) {
- switch ( *__acts++ ) {
- case 3:
-/* #line 64 "./ragel/tsdp_parser_header_M.rl" */
- {
- TSK_PARSER_SET_STRING(hdr_M->proto);
- }
- break;
- case 4:
-/* #line 68 "./ragel/tsdp_parser_header_M.rl" */
- {
- TSK_PARSER_ADD_STRING(hdr_M->FMTs);
- }
- break;
-/* #line 412 "./src/headers/tsdp_header_M.c" */
- }
- }
- }
-
- _out: {}
- }
-
-/* #line 226 "./ragel/tsdp_parser_header_M.rl" */
-
- if( cs <
-/* #line 423 "./src/headers/tsdp_header_M.c" */
-13
-/* #line 227 "./ragel/tsdp_parser_header_M.rl" */
- ){
- TSK_DEBUG_ERROR("Failed to parse \"m=\" header.");
- TSK_OBJECT_SAFE_FREE(hdr_M);
- }
-
- return hdr_M;
-}
-
-
-
-int tsdp_header_M_add(tsdp_header_M_t* self, const tsdp_header_t* header)
-{
- if(!self || !header){
- return -1;
- }
-
- switch(header->type){
- case tsdp_htype_I:
- {
- TSK_OBJECT_SAFE_FREE(self->I);
- self->I = tsk_object_ref((void*)header);
- break;
- }
- case tsdp_htype_C:
- {
- TSK_OBJECT_SAFE_FREE(self->C);
- self->C = tsk_object_ref((void*)header);
- break;
- }
- case tsdp_htype_B:
- {
- tsdp_header_t* B = tsk_object_ref((void*)header);
- if(!self->Bandwidths){
- self->Bandwidths = tsk_list_create();
- }
- tsk_list_push_back_data(self->Bandwidths, (void**)&B);
- break;
- }
- case tsdp_htype_K:
- {
- TSK_OBJECT_SAFE_FREE(self->K);
- self->K = tsk_object_ref((void*)header);
- break;
- }
- case tsdp_htype_A:
- {
- tsdp_header_t* A = tsk_object_ref((void*)header);
- if(!self->Attributes){
- self->Attributes = tsk_list_create();
- }
- tsk_list_push_back_data(self->Attributes, (void**)&A);
- break;
- }
- }
-
- return 0;
-}
-
-int tsdp_header_M_add_headers(tsdp_header_M_t* self, ...)
-{
- const tsk_object_def_t* objdef;
- tsdp_header_t *header;
- tsdp_fmt_t* fmt;
- va_list ap;
-
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- va_start(ap, self);
- while((objdef = va_arg(ap, const tsk_object_def_t*))){
- if(objdef == tsdp_fmt_def_t){
- if((fmt = tsk_object_new_2(objdef, &ap))){
- tsk_list_push_back_data(self->FMTs, (void**)&fmt);
- }
- }
- else{
- if((header = tsk_object_new_2(objdef, &ap))){
- tsdp_header_M_add(self, header);
- TSK_OBJECT_SAFE_FREE(header);
- }
- }
- }
- va_end(ap);
-
- return 0;
-}
-
-int tsdp_header_M_add_headers_2(tsdp_header_M_t* self, const tsdp_headers_L_t* headers)
-{
- const tsk_list_item_t* item;
-
- if(!self || !headers){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- tsk_list_foreach(item, headers){
- tsdp_header_M_add(self, item->data);
- }
-
- return 0;
-}
-
-int tsdp_header_M_add_fmt(tsdp_header_M_t* self, const char* fmt)
-{
- tsdp_fmt_t* _fmt;
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- if((_fmt = tsdp_fmt_create(fmt))){
- tsk_list_push_back_data(self->FMTs, (void**)&_fmt);
- return 0;
- }
- else{
- TSK_DEBUG_ERROR("Failed to create fmt object");
- return -2;
- }
-}
-
-const tsdp_header_A_t* tsdp_header_M_findA_at(const tsdp_header_M_t* self, const char* field, tsk_size_t index)
-{
- const tsk_list_item_t *item;
- tsk_size_t pos = 0;
- const tsdp_header_A_t* A;
-
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return tsk_null;
- }
-
- tsk_list_foreach(item, self->Attributes){
- if(!(A = item->data)){
- continue;
- }
-
- if(tsk_strequals(TSDP_HEADER_A(item->data)->field, field)){
- if(pos++ >= index){
- return A;
- }
- }
- }
-
- return tsk_null;
-}
-
-const tsdp_header_A_t* tsdp_header_M_findA(const tsdp_header_M_t* self, const char* field)
-{
- return tsdp_header_M_findA_at(self, field, 0);
-}
-
-char* tsdp_header_M_get_rtpmap(const tsdp_header_M_t* self, const char* fmt)
-{
- char *rtpmap = tsk_null; /* e.g. AMR-WB/16000 */
- tsk_size_t i = 0, fmt_len, A_len;
- int indexof;
- const tsdp_header_A_t* A;
-
- fmt_len = tsk_strlen(fmt);
- if(!self || !fmt_len || fmt_len > 3/*'0-255' or '*'*/){
- TSK_DEBUG_ERROR("Invalid parameter");
- return tsk_null;
- }
-
- /* find "a=rtpmap" */
- while((A = tsdp_header_M_findA_at(self, "rtpmap", i++))){
- /* A->value would be: "98 AMR-WB/16000" */
- if((A_len = tsk_strlen(A->value)) < (fmt_len + 1/*space*/)){
- continue;
- }
- if((indexof = tsk_strindexOf(A->value, A_len, fmt)) == 0 && (A->value[fmt_len] == ' ')){
- rtpmap = tsk_strndup(&A->value[fmt_len+1], (A_len-(fmt_len+1)));
- break;
- }
- }
- return rtpmap;
-}
-
-char* tsdp_header_M_get_fmtp(const tsdp_header_M_t* self, const char* fmt)
-{
- char *fmtp = tsk_null; /* e.g. octet-align=1 */
- tsk_size_t i = 0, fmt_len, A_len;
- int indexof;
- const tsdp_header_A_t* A;
-
- fmt_len = tsk_strlen(fmt);
- if(!self || !fmt_len || fmt_len > 3/*'0-255' or '*'*/){
- TSK_DEBUG_ERROR("Invalid parameter");
- return tsk_null;
- }
-
- /* find "a=fmtp" */
- while((A = tsdp_header_M_findA_at(self, "fmtp", i++))){
- /* A->value would be: "98 octet-align=1" */
- if((A_len = tsk_strlen(A->value)) < (fmt_len + 1/*space*/)){
- continue;
- }
- if((indexof = tsk_strindexOf(A->value, A_len, fmt)) == 0 && (A->value[fmt_len] == ' ')){
- fmtp = tsk_strndup(&A->value[fmt_len+1], (A_len-(fmt_len+1)));
- break;
- }
- }
- return fmtp;
-}
-
-/* as per 3GPP TS 34.610 */
-int tsdp_header_M_hold(tsdp_header_M_t* self, tsk_bool_t local)
-{
- const tsdp_header_A_t* a;
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- if((a = tsdp_header_M_findA(self, local ? "recvonly" : "sendonly"))){
- // an "inactive" SDP attribute if the stream was previously set to "recvonly" media stream
- tsk_strupdate(&(TSDP_HEADER_A(a)->field), local ? "inactive" : "recvonly");
- }
- else if((a = tsdp_header_M_findA(self, "sendrecv"))){
- // a "sendonly" SDP attribute if the stream was previously set to "sendrecv" media stream
- tsk_strupdate(&(TSDP_HEADER_A(a)->field), local ? "sendonly" : "recvonly");
- }
- else{
- // default value is sendrecv. hold on default --> sendonly
- if(!(a = tsdp_header_M_findA(self, local ? "sendonly" : "recvonly")) && !(a = tsdp_header_M_findA(self, "inactive"))){
- tsdp_header_A_t* newA;
- if((newA = tsdp_header_A_create(local ? "sendonly" : "recvonly", tsk_null))){
- tsdp_header_M_add(self, TSDP_HEADER_CONST(newA));
- TSK_OBJECT_SAFE_FREE(newA);
- }
- }
- }
- return 0;
-}
-
-tsk_bool_t tsdp_header_M_is_held(const tsdp_header_M_t* self, tsk_bool_t local)
-{
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return tsk_false;
- }
-
- /* both cases */
- if(tsdp_header_M_findA(self, "inactive")){
- return tsk_true;
- }
-
- if(local){
- return tsdp_header_M_findA(self, "recvonly") ? tsk_true : tsk_false;
- }
- else{
- return tsdp_header_M_findA(self, "sendonly") ? tsk_true : tsk_false;
- }
-}
-
-/* as per 3GPP TS 34.610 */
-int tsdp_header_M_resume(tsdp_header_M_t* self, tsk_bool_t local)
-{
- const tsdp_header_A_t* a;
- if(!self){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- if((a = tsdp_header_M_findA(self, "inactive"))){
- // a "recvonly" SDP attribute if the stream was previously an inactive media stream
- tsk_strupdate(&(TSDP_HEADER_A(a)->field), local ? "recvonly" : "sendonly");
- }
- else if((a = tsdp_header_M_findA(self, local ? "sendonly" : "recvonly"))){
- // a "sendrecv" SDP attribute if the stream was previously a sendonly media stream, or the attribute may be omitted, since sendrecv is the default
- tsk_strupdate(&(TSDP_HEADER_A(a)->field), "sendrecv");
- }
- return 0;
-}
-
-
-//
-//int tsdp_header_M_set(tsdp_header_M_t* self, ...)
-//{
-// int ret = -1;
-// va_list params;
-// int type;
-//
-// va_start(params, self);
-//
-// if(!m){
-// goto bail;
-// }
-//
-// while((type=va_arg(params, int))){
-// switch(type){
-// case 0x01: /* FMT */
-// {
-// tsk_string_t* fmt = tsk_string_create(va_arg(values, const char *));
-// if(fmt){
-// tsk_list_push_back_data(sefl->FMTs, (void**)&fmt);
-// }
-// break;
-// }
-// case 0x02: /* A */
-// {
-// tsdp_header_A_t* A = tsdp_header_A_create(va_arg(values, const char *), va_arg(values, const char *));
-// if(A){
-// if(!M->Attributes){
-// M->Attributes = tsk_list_create();
-// }
-// tsk_list_push_back_data(M->Attributes, (void**)&A);
-// }
-// break;
-// }
-// }
-// }
-//
-//bail:
-// va_end(params);
-// return ret;
-//}
-
-
-
-//========================================================
-// M header object definition
-//
-
-static tsk_object_t* tsdp_header_M_ctor(tsk_object_t *self, va_list * app)
-{
- tsdp_header_M_t *M = self;
- if(M){
- TSDP_HEADER(M)->type = tsdp_htype_M;
- TSDP_HEADER(M)->tostring = tsdp_header_M_tostring;
- TSDP_HEADER(M)->clone = tsdp_header_M_clone;
- TSDP_HEADER(M)->rank = TSDP_HTYPE_M_RANK;
-
- M->FMTs = tsk_list_create(); // Because there is at least one fmt.
-
- M->media = tsk_strdup(va_arg(*app, const char*));
- M->port = va_arg(*app, uint32_t);
- M->proto = tsk_strdup(va_arg(*app, const char*));
- }
- else{
- TSK_DEBUG_ERROR("Failed to create new M header.");
- }
- return self;
-}
-
-static tsk_object_t* tsdp_header_M_dtor(tsk_object_t *self)
-{
- tsdp_header_M_t *M = self;
- if(M){
- TSK_FREE(M->media);
- TSK_FREE(M->proto);
- TSK_OBJECT_SAFE_FREE(M->FMTs);
-
- TSK_OBJECT_SAFE_FREE(M->I);
- TSK_OBJECT_SAFE_FREE(M->C);
- TSK_OBJECT_SAFE_FREE(M->Bandwidths);
- TSK_OBJECT_SAFE_FREE(M->K);
- TSK_OBJECT_SAFE_FREE(M->Attributes);
- }
- else{
- TSK_DEBUG_ERROR("Null M header.");
- }
-
- return self;
-}
-static int tsdp_header_M_cmp(const tsk_object_t *obj1, const tsk_object_t *obj2)
-{
- if(obj1 && obj2){
- return tsdp_header_rank_cmp(obj1, obj2);
- }
- else{
- return -1;
- }
-}
-
-static const tsk_object_def_t tsdp_header_M_def_s =
-{
- sizeof(tsdp_header_M_t),
- tsdp_header_M_ctor,
- tsdp_header_M_dtor,
- tsdp_header_M_cmp
-};
-
-const tsk_object_def_t *tsdp_header_M_def_t = &tsdp_header_M_def_s;
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