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-rwxr-xr-xtinyMEDIA/src/tmedia.c347
1 files changed, 173 insertions, 174 deletions
diff --git a/tinyMEDIA/src/tmedia.c b/tinyMEDIA/src/tmedia.c
index f43b4fa..daa907f 100755
--- a/tinyMEDIA/src/tmedia.c
+++ b/tinyMEDIA/src/tmedia.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.
*
@@ -40,201 +40,201 @@ const tmedia_plugin_def_t* __tmedia_plugins[TMED_MAX_PLUGINS] = {0};
tmedia_t* tmedia_create(const char* name, const char* host, tnet_socket_type_t socket_type)
{
- return tsk_object_new(TMEDIA_VA_ARGS(name, host, socket_type));
+ return tsk_object_new(TMEDIA_VA_ARGS(name, host, socket_type));
}
tmedia_t* tmedia_create_null()
{
- return tmedia_create(tsk_null, TNET_SOCKET_HOST_ANY, tnet_socket_type_invalid);
+ return tmedia_create(tsk_null, TNET_SOCKET_HOST_ANY, tnet_socket_type_invalid);
}
int tmedia_init(tmedia_t* self, const char* name)
{
- if(!self){
- return -1;
- }
+ if(!self) {
+ return -1;
+ }
- tsk_strupdate(&self->name, name);
+ tsk_strupdate(&self->name, name);
- return 0;
+ return 0;
}
int tmedia_deinit(tmedia_t* self)
{
- if(!self){
- return -1;
- }
+ if(!self) {
+ return -1;
+ }
- TSK_FREE(self->name);
- TSK_FREE(self->protocol);
+ TSK_FREE(self->name);
+ TSK_FREE(self->protocol);
- return 0;
+ return 0;
}
int tmedia_plugin_register(const tmedia_plugin_def_t* plugin)
{
- tsk_size_t i;
- if(!plugin){
- TSK_DEBUG_ERROR("Invalid parameter");
- return -1;
- }
-
- for(i=0; i<TMED_MAX_PLUGINS; i++){
- if(!__tmedia_plugins[i] || __tmedia_plugins[i] == plugin){
- __tmedia_plugins[i] = plugin;
- return 0;
- }
- }
-
- TSK_DEBUG_ERROR("There are already %d plugins.", TMED_MAX_PLUGINS);
- return -2;
+ tsk_size_t i;
+ if(!plugin) {
+ TSK_DEBUG_ERROR("Invalid parameter");
+ return -1;
+ }
+
+ for(i=0; i<TMED_MAX_PLUGINS; i++) {
+ if(!__tmedia_plugins[i] || __tmedia_plugins[i] == plugin) {
+ __tmedia_plugins[i] = plugin;
+ return 0;
+ }
+ }
+
+ TSK_DEBUG_ERROR("There are already %d plugins.", TMED_MAX_PLUGINS);
+ return -2;
}
tmedia_t* tmedia_factory_create(const char* name, const char* host, tnet_socket_type_t socket_type)
{
- tmedia_t* ret = tsk_null;
- const tmedia_plugin_def_t* plugin;
- tsk_size_t i = 0;
-
- while((i < TMED_MAX_PLUGINS) && (plugin = __tmedia_plugins[i++])){
- if(plugin->objdef && tsk_strequals(plugin->name, name)){
- if((ret = tsk_object_new(plugin->objdef, name, host, socket_type))){
- ret->plugin = plugin;
- break;
- }
- }
- }
-
- return ret;
+ tmedia_t* ret = tsk_null;
+ const tmedia_plugin_def_t* plugin;
+ tsk_size_t i = 0;
+
+ while((i < TMED_MAX_PLUGINS) && (plugin = __tmedia_plugins[i++])) {
+ if(plugin->objdef && tsk_strequals(plugin->name, name)) {
+ if((ret = tsk_object_new(plugin->objdef, name, host, socket_type))) {
+ ret->plugin = plugin;
+ break;
+ }
+ }
+ }
+
+ return ret;
}
int tmedia_start(tmedia_t* self)
{
- if(!self || !self->plugin){
- return -1;
- }
-
- if(!self->plugin->start){
- return -2;
- }
- else{
- return self->plugin->start(self);
- }
+ if(!self || !self->plugin) {
+ return -1;
+ }
+
+ if(!self->plugin->start) {
+ return -2;
+ }
+ else {
+ return self->plugin->start(self);
+ }
}
int tmedia_pause(tmedia_t*self )
{
- if(!self || !self->plugin){
- return -1;
- }
-
- if(!self->plugin->pause){
- return -2;
- }
- else{
- return self->plugin->pause(self);
- }
+ if(!self || !self->plugin) {
+ return -1;
+ }
+
+ if(!self->plugin->pause) {
+ return -2;
+ }
+ else {
+ return self->plugin->pause(self);
+ }
}
int tmedia_stop(tmedia_t* self)
{
- if(!self || !self->plugin){
- return -1;
- }
-
- if(!self->plugin->stop){
- return -2;
- }
- else{
- return self->plugin->stop(self);
- }
+ if(!self || !self->plugin) {
+ return -1;
+ }
+
+ if(!self->plugin->stop) {
+ return -2;
+ }
+ else {
+ return self->plugin->stop(self);
+ }
}
// Only SDP headers
const tsdp_header_M_t* tmedia_get_local_offer(tmedia_t* self, ...)
{
-
- if(!self || !self->plugin){
- return tsk_null;
- }
-
- if(!self->plugin->get_local_offer){
- return tsk_null;
- }
- else{
- va_list ap;
- const tsdp_header_M_t* M;
- va_start(ap, self);
- M = self->plugin->get_local_offer(self, &ap);
- va_end(ap);
- return M;
- }
+
+ if(!self || !self->plugin) {
+ return tsk_null;
+ }
+
+ if(!self->plugin->get_local_offer) {
+ return tsk_null;
+ }
+ else {
+ va_list ap;
+ const tsdp_header_M_t* M;
+ va_start(ap, self);
+ M = self->plugin->get_local_offer(self, &ap);
+ va_end(ap);
+ return M;
+ }
}
const tsdp_header_M_t* tmedia_get_negotiated_offer(tmedia_t* self)
{
- if(!self || !self->plugin){
- return tsk_null;
- }
-
- if(!self->plugin->get_negotiated_offer){
- return tsk_null;
- }
- else{
- return self->plugin->get_negotiated_offer(self);
- }
+ if(!self || !self->plugin) {
+ return tsk_null;
+ }
+
+ if(!self->plugin->get_negotiated_offer) {
+ return tsk_null;
+ }
+ else {
+ return self->plugin->get_negotiated_offer(self);
+ }
}
int tmedia_set_remote_offer(tmedia_t* self, const tsdp_message_t* offer)
{
- if(!self || !self->plugin){
- return -1;
- }
-
- if(!self->plugin->set_remote_offer){
- return -2;
- }
- else{
- return self->plugin->set_remote_offer(self, offer);
- }
+ if(!self || !self->plugin) {
+ return -1;
+ }
+
+ if(!self->plugin->set_remote_offer) {
+ return -2;
+ }
+ else {
+ return self->plugin->set_remote_offer(self, offer);
+ }
}
int tmedia_perform(tmedia_t* self, tmedia_action_t action, ... )
{
- int ret = -1;
-
- if(!self || !self->plugin){
- return -1;
- }
-
- if(!self->plugin->perform){
- return -2;
- }
- else{
- const tsk_object_def_t* objdef;
- tsk_param_t *param;
- tsk_params_L_t* params;
- va_list ap;
-
- va_start(ap, action);
- params = tsk_list_create();
- while((objdef = va_arg(ap, const tsk_object_def_t*))){
- if(objdef != tsk_param_def_t){ // sanity check
- break;
- }
- if((param = tsk_object_new_2(objdef, &ap))){
- tsk_params_add_param_2(&params, param);
- TSK_OBJECT_SAFE_FREE(param);
- }
- }
-
- // Perform
- ret = self->plugin->perform(self, action, params);
-
- TSK_OBJECT_SAFE_FREE(params);
- va_end(ap);
-
- return ret;
- }
+ int ret = -1;
+
+ if(!self || !self->plugin) {
+ return -1;
+ }
+
+ if(!self->plugin->perform) {
+ return -2;
+ }
+ else {
+ const tsk_object_def_t* objdef;
+ tsk_param_t *param;
+ tsk_params_L_t* params;
+ va_list ap;
+
+ va_start(ap, action);
+ params = tsk_list_create();
+ while((objdef = va_arg(ap, const tsk_object_def_t*))) {
+ if(objdef != tsk_param_def_t) { // sanity check
+ break;
+ }
+ if((param = tsk_object_new_2(objdef, &ap))) {
+ tsk_params_add_param_2(&params, param);
+ TSK_OBJECT_SAFE_FREE(param);
+ }
+ }
+
+ // Perform
+ ret = self->plugin->perform(self, action, params);
+
+ TSK_OBJECT_SAFE_FREE(params);
+ va_end(ap);
+
+ return ret;
+ }
}
//========================================================
@@ -243,44 +243,43 @@ int tmedia_perform(tmedia_t* self, tmedia_action_t action, ... )
static void* tmedia_ctor(tsk_object_t *self, va_list * app)
{
- tmedia_t *media = self;
- if(media){
- const char* name = va_arg(*app, const char*);
- const char* host = va_arg(*app, const char*);
- tnet_socket_type_t socket_type = va_arg(*app, tnet_socket_type_t);
-
- tmedia_init(media, name);
- }
- else{
- TSK_DEBUG_ERROR("Failed to create new media.");
- }
- return self;
+ tmedia_t *media = self;
+ if(media) {
+ const char* name = va_arg(*app, const char*);
+ const char* host = va_arg(*app, const char*);
+ tnet_socket_type_t socket_type = va_arg(*app, tnet_socket_type_t);
+
+ tmedia_init(media, name);
+ }
+ else {
+ TSK_DEBUG_ERROR("Failed to create new media.");
+ }
+ return self;
}
static void* tmedia_dtor(tsk_object_t *self)
{
- tmedia_t *media = self;
- if(media){
- tmedia_deinit(media);
- }
- else{
- TSK_DEBUG_ERROR("Null media.");
- }
-
- return self;
+ tmedia_t *media = self;
+ if(media) {
+ tmedia_deinit(media);
+ }
+ else {
+ TSK_DEBUG_ERROR("Null media.");
+ }
+
+ return self;
}
static int tmedia_cmp(const tsk_object_t *obj1, const tsk_object_t *obj2)
{
- return -1;
+ return -1;
}
-static const tsk_object_def_t tmedia_def_s =
-{
- sizeof(tmedia_t),
- tmedia_ctor,
- tmedia_dtor,
- tmedia_cmp
+static const tsk_object_def_t tmedia_def_s = {
+ sizeof(tmedia_t),
+ tmedia_ctor,
+ tmedia_dtor,
+ tmedia_cmp
};
const void *tmedia_def_t = &tmedia_def_s;
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