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-rwxr-xr-xtinySDP/src/headers/tsdp_header.c175
1 files changed, 95 insertions, 80 deletions
diff --git a/tinySDP/src/headers/tsdp_header.c b/tinySDP/src/headers/tsdp_header.c
index f288f85..350da3c 100755
--- a/tinySDP/src/headers/tsdp_header.c
+++ b/tinySDP/src/headers/tsdp_header.c
@@ -2,19 +2,19 @@
* Copyright (C) 2010-2011 Mamadou Diop.
*
* Contact: Mamadou Diop <diopmamadou(at)doubango[dot]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.
*
@@ -35,105 +35,120 @@
int tsdp_header_rank_cmp(const tsdp_header_t* hdr1, const tsdp_header_t* hdr2)
{
- if(hdr1 && hdr2){
- return (hdr1->rank - hdr2->rank);
- }
- else{
- return -1;
- }
+ if(hdr1 && hdr2) {
+ return (hdr1->rank - hdr2->rank);
+ }
+ else {
+ return -1;
+ }
}
tsdp_header_t* tsdp_header_clone(const tsdp_header_t* self)
{
- if(self){
- return self->clone(self);
- }
- return tsk_null;
+ if(self) {
+ return self->clone(self);
+ }
+ return tsk_null;
}
-/** Gets the name of the SDP header with a type equal to @a type.
- * @param type The @a type of the header for which to retrieve the name.
+/** Gets the name of the SDP header with a type equal to @a type.
+ * @param type The @a type of the header for which to retrieve the name.
*
* @return The name of the header.
**/
char tsdp_header_get_name(tsdp_header_type_t type)
{
- switch(type)
- {
- case tsdp_htype_A: return 'a';
- case tsdp_htype_B: return 'b';
- case tsdp_htype_C: return 'c';
- case tsdp_htype_E: return 'e';
- case tsdp_htype_I: return 'i';
- case tsdp_htype_K: return 'k';
- case tsdp_htype_M: return 'm';
- case tsdp_htype_O: return 'o';
- case tsdp_htype_P: return 'p';
- case tsdp_htype_R: return 'r';
- case tsdp_htype_S: return 's';
- case tsdp_htype_T: return 't';
- case tsdp_htype_U: return 'u';
- case tsdp_htype_V: return 'v';
- case tsdp_htype_Z: return 'z';
-
- default: return '*';
- }
+ switch(type) {
+ case tsdp_htype_A:
+ return 'a';
+ case tsdp_htype_B:
+ return 'b';
+ case tsdp_htype_C:
+ return 'c';
+ case tsdp_htype_E:
+ return 'e';
+ case tsdp_htype_I:
+ return 'i';
+ case tsdp_htype_K:
+ return 'k';
+ case tsdp_htype_M:
+ return 'm';
+ case tsdp_htype_O:
+ return 'o';
+ case tsdp_htype_P:
+ return 'p';
+ case tsdp_htype_R:
+ return 'r';
+ case tsdp_htype_S:
+ return 's';
+ case tsdp_htype_T:
+ return 't';
+ case tsdp_htype_U:
+ return 'u';
+ case tsdp_htype_V:
+ return 'v';
+ case tsdp_htype_Z:
+ return 'z';
+
+ default:
+ return '*';
+ }
}
char tsdp_header_get_nameex(const tsdp_header_t *self)
{
- if(self){
- if(self->type == tsdp_htype_Dummy){
- return ((tsdp_header_Dummy_t*)(self))->name;
- }
- else{
- return tsdp_header_get_name(self->type);
- }
- }
- return '*';
+ if(self) {
+ if(self->type == tsdp_htype_Dummy) {
+ return ((tsdp_header_Dummy_t*)(self))->name;
+ }
+ else {
+ return tsdp_header_get_name(self->type);
+ }
+ }
+ return '*';
}
int tsdp_header_serialize(const tsdp_header_t *self, tsk_buffer_t *output)
{
- static char name;
- int ret = -1;
- if(!self || !output){
- return -1;
- }
-
- /* Name */
- name = tsdp_header_get_nameex(self);
- tsk_buffer_append_2(output, "%c=", name);
-
- /* Value */
- if((ret = self->tostring(self, output))){
- // Abort?
- }
-
- /* CRLF*/
- if(output->size>2){
- if(*(TSK_BUFFER_TO_U8(output)+TSK_BUFFER_SIZE(output)-2) != '\r'
- && *(TSK_BUFFER_TO_U8(output)+TSK_BUFFER_SIZE(output)-1) != '\n'){
- ret = tsk_buffer_append(output, "\r\n", 2);
- }
- }
- else{
- ret = tsk_buffer_append(output, "\r\n", 2);
- }
-
- return ret;
+ static char name;
+ int ret = -1;
+ if(!self || !output) {
+ return -1;
+ }
+
+ /* Name */
+ name = tsdp_header_get_nameex(self);
+ tsk_buffer_append_2(output, "%c=", name);
+
+ /* Value */
+ if((ret = self->tostring(self, output))) {
+ // Abort?
+ }
+
+ /* CRLF*/
+ if(output->size>2) {
+ if(*(TSK_BUFFER_TO_U8(output)+TSK_BUFFER_SIZE(output)-2) != '\r'
+ && *(TSK_BUFFER_TO_U8(output)+TSK_BUFFER_SIZE(output)-1) != '\n') {
+ ret = tsk_buffer_append(output, "\r\n", 2);
+ }
+ }
+ else {
+ ret = tsk_buffer_append(output, "\r\n", 2);
+ }
+
+ return ret;
}
char* tsdp_header_tostring(const tsdp_header_t *self)
{
- tsk_buffer_t* output = tsk_buffer_create_null();
- char* str = tsk_null;
-
- if(!(tsdp_header_serialize(self, output))){
- str = tsk_strndup(TSK_BUFFER_DATA(output), TSK_BUFFER_SIZE(output));
- }
-
- TSK_OBJECT_SAFE_FREE(output);
- return str;
+ tsk_buffer_t* output = tsk_buffer_create_null();
+ char* str = tsk_null;
+
+ if(!(tsdp_header_serialize(self, output))) {
+ str = tsk_strndup(TSK_BUFFER_DATA(output), TSK_BUFFER_SIZE(output));
+ }
+
+ TSK_OBJECT_SAFE_FREE(output);
+ return str;
}
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