static Bool delete_dir(void *cbck, char *item_name, char *item_path, GF_FileEnumInfo *file_info)
{
Bool directory_clean_mode = *(Bool*)cbck;
if(directory_clean_mode) {
gf_cleanup_dir(item_path);
gf_rmdir(item_path);
} else {
gf_delete_file(item_path);
}
return 0;
}
static void gf_m2ts_process_ait(GF_M2TS_Demuxer *ts, GF_M2TS_AIT* ait){
u32 nb_app_desc, k, desc_id, nb_of_app, j;
GF_M2TS_CHANNEL_APPLICATION_INFO* ChanAppInfo;
char *url_base, *url_appli_path;
nb_of_app = gf_list_count(ait->application_decoded);
url_base = NULL;
url_appli_path = NULL;
j=0;
/* Link the AIT and the channel */
ChanAppInfo = gf_m2ts_get_channel_application_info(ts->ChannelAppList,ait->service_id);
if(!ChanAppInfo){
GF_SAFEALLOC(ChanAppInfo,GF_M2TS_CHANNEL_APPLICATION_INFO);
ChanAppInfo->service_id = ait->service_id;
ChanAppInfo->Application = gf_list_new();
ChanAppInfo->ait_pid = ait->pid;
gf_list_add(ts->ChannelAppList,ChanAppInfo);
}
ChanAppInfo->nb_application = nb_of_app;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CONTAINER, ("[DSMCC] ChanAppInfo->nb_application %d \n",ChanAppInfo->nb_application));
for(j=0 ; j<nb_of_app ; j++){
GF_M2TS_AIT_APPLICATION* Application;
GF_M2TS_AIT_APPLICATION_DECODE* application_decoded;
GF_SAFEALLOC(Application,GF_M2TS_AIT_APPLICATION);
gf_list_add(ChanAppInfo->Application,Application);
Application->http_url = NULL;
Application->carousel_url = NULL;
application_decoded = (GF_M2TS_AIT_APPLICATION_DECODE*)gf_list_get(ait->application_decoded,j);
nb_app_desc = gf_list_count(application_decoded->application_descriptors);
Application->application_control_code = application_decoded->application_control_code;
Application->application_id = application_decoded->application_id;
Application->broadband = 0;
Application->broadcast = 0;
ChanAppInfo->version_number = ait->version_number;
k=0;
for(k=0 ; k<nb_app_desc ; k++){
desc_id = application_decoded->application_descriptors_id[k];
switch(desc_id){
case APPLICATION_DESCRIPTOR:
{
GF_M2TS_APPLICATION_DESCRIPTOR* application_descriptor = (GF_M2TS_APPLICATION_DESCRIPTOR*)gf_list_get(application_decoded->application_descriptors,k);
Application->priority = application_descriptor->application_priority;
Application->application_profile = application_descriptor->application_profile;
break;
}
case APPLICATION_NAME_DESCRIPTOR:
{
GF_M2TS_APPLICATION_NAME_DESCRIPTOR* name_descriptor = (GF_M2TS_APPLICATION_NAME_DESCRIPTOR*)gf_list_get(application_decoded->application_descriptors,k);
Application->appli_name = gf_strdup(name_descriptor->application_name_char);
break;
}
case TRANSPORT_PROTOCOL_DESCRIPTOR:
{
GF_M2TS_TRANSPORT_PROTOCOL_DESCRIPTOR* protocol_descriptor = (GF_M2TS_TRANSPORT_PROTOCOL_DESCRIPTOR*)gf_list_get(application_decoded->application_descriptors,k);
switch(protocol_descriptor->protocol_id){
case CAROUSEL:
{
GF_Err e;
GF_M2TS_OBJECT_CAROUSEL_SELECTOR_BYTE* Carousel_selector_byte = (GF_M2TS_OBJECT_CAROUSEL_SELECTOR_BYTE*)protocol_descriptor->selector_byte;
if(ts->process_dmscc){
GF_M2TS_DSMCC_OVERLORD* dsmcc_overlord = gf_m2ts_get_dmscc_overlord(ts->dsmcc_controler,ait->service_id);
Application->broadcast = 1;
if(!dsmcc_overlord){
char app_url[1024], char_service_id[128];
memset(&app_url,0,1024*sizeof(char));
memset(&char_service_id,0,128*sizeof(char));
dsmcc_overlord = gf_m2ts_init_dsmcc_overlord(ait->service_id);
dsmcc_overlord->application_id = Application->application_id;
sprintf(char_service_id,"%d",dsmcc_overlord->service_id);
dsmcc_overlord->root_dir = (char*)gf_calloc(strlen(ts->dsmcc_root_dir)+2+strlen(char_service_id),sizeof(char));
sprintf(dsmcc_overlord->root_dir,"%s%c%s",ts->dsmcc_root_dir,GF_PATH_SEPARATOR,char_service_id);
e = gf_mkdir(dsmcc_overlord->root_dir);
if(e){
GF_LOG(GF_LOG_INFO, GF_LOG_CONTAINER, ("[Process DSMCC] Error during the creation of the directory %s \n",dsmcc_overlord->root_dir));
if(e == GF_BAD_PARAM){
gf_cleanup_dir(dsmcc_overlord->root_dir);
}
}
sprintf(app_url,"%s%cindex.html",dsmcc_overlord->root_dir,GF_PATH_SEPARATOR);
Application->carousel_url = gf_strdup(app_url);
gf_list_add(ts->dsmcc_controler,dsmcc_overlord);
}
}
if(Carousel_selector_byte->remote_connection){
Application->carousel_pid = Carousel_selector_byte->service_id;
}
Application->component_tag = Carousel_selector_byte->component_tag;
break;
}
case TRANSPORT_HTTP:
{
GF_M2TS_TRANSPORT_HTTP_SELECTOR_BYTE* Transport_http_selector_byte = (GF_M2TS_TRANSPORT_HTTP_SELECTOR_BYTE*)protocol_descriptor->selector_byte;
url_base = Transport_http_selector_byte->URL_base_byte;
Application->broadband = 1;
}
default:
{
}
}
break;
}
case SIMPLE_APPLICATION_LOCATION_DESCRIPTOR:
{
GF_M2TS_SIMPLE_APPLICATION_LOCATION* Simple_application_location = (GF_M2TS_SIMPLE_APPLICATION_LOCATION*)gf_list_get(application_decoded->application_descriptors,k);
url_appli_path = Simple_application_location->initial_path_bytes;
break;
}
case APPLICATION_USAGE_DESCRIPTOR:
{
break;
}
default:
{
GF_LOG(GF_LOG_DEBUG, GF_LOG_MODULE, ("[Process AIT] Descriptor tag %d unknown, ignoring the descriptor \n",desc_id));
}
}
if((url_base != NULL) && ( url_appli_path != NULL)){
u32 url_length = (strlen(url_base)+strlen(url_appli_path));
Application->http_url = (char*)gf_calloc(url_length + 1,sizeof(char));
sprintf(Application->http_url,"%s%s",url_base,url_appli_path);
Application->http_url[url_length]=0;
Application->url_received = 1;
url_base = NULL;
url_appli_path = NULL;
GF_LOG(GF_LOG_INFO, GF_LOG_MODULE, ("[Process AIT] SERVICE ID %d URL %s \n",ChanAppInfo->service_id,Application->http_url));
}
}
}
if(ts->process_dmscc){
GF_M2TS_DSMCC_OVERLORD* dsmcc_overlord = gf_m2ts_get_dmscc_overlord(ts->dsmcc_controler,ait->service_id);
if(dsmcc_overlord && !gf_m2ts_is_dmscc_app(ChanAppInfo)){
gf_cleanup_dir(dsmcc_overlord->root_dir);
gf_rmdir(dsmcc_overlord->root_dir);
gf_m2ts_delete_dsmcc_overlord(dsmcc_overlord);
}
}
}
