/*******************************************************************************
* Funtion name : get_ssuinfo_from_pmt()
* Description:
* 1. search effect otainfo in pmt.
* 2. *pssu_pid: if find, this value to send its value.
* 3. return value: if find effect otainfo, return SUCCESS.
* Time: 20080421
*******************************************************************************/
INT32 get_ssuinfo_from_pmt(struct program_map *map, UINT16 *pssu_pid, UINT16 pmtpid)
{
INT32 ret = !SI_SUCCESS;
UINT32 i = 0;
// for(i=0; i< psi_info->pmt_counter; i++)
{
// if (pmtpid != 0)
{
// if(psi_info->maps[i].pm_info.pmt_pid != pmtpid)
// continue;
}
PROG_INFO *pmt_section_info = &map->pm_info;
AUTO_OTA_INFO *pts_ota_info = &map->pm_info.p_esloopinfo.pmt_ssu_info.m_otainfo;
if(0 != pmt_section_info->p_esloopinfo.pmt_ssu_info.ssu_pid)
{
if(si_get_otaconfig_oui() == pmt_section_info->p_esloopinfo.pmt_ssu_info.m_otainfo.oui)
{
if(si_get_ota_ssupid() != pmt_section_info->p_esloopinfo.pmt_ssu_info.ssu_pid)
si_set_ota_ssupid(pmt_section_info->p_esloopinfo.pmt_ssu_info.ssu_pid);
INT32 otaret;
struct section_param sec_param;
sec_param.section_type = 0x00;
otaret = si_private_sec_parsing_start(0,
pmt_section_info->p_esloopinfo.pmt_ssu_info.ssu_pid,
parse_dsmcc_sec,
(void*)(&sec_param));
if(otaret == OTA_SUCCESS)
{
*pssu_pid = pmt_section_info->p_esloopinfo.pmt_ssu_info.ssu_pid;
ret = SI_SUCCESS;
}
}
}
}
return ret;
}
INT32 data_broadcastid_desc_handle(UINT8 tag, UINT8 len, UINT8 *pdata, void *ppriv)
{
INT32 ret;
UINT8 oui_data_len, selector_len;
UINT16 data_broadcast_id;
UINT32 oui;
// PMT_ESLOOP_INFO *p_info = (PMT_ESLOOP_INFO *)ppriv;
struct pmt_es_info *p_info = (struct pmt_es_info *)ppriv;
if(DATA_BROADCASTID_DES_TAG != tag)
{
// libc_printf("%s[%s] : databroadcastid tag wrong!\n", __FUNCTION__, __FILE__);
ASSERT(0);
}
// dump_data(pdata-2, len+2, "databroadcastid_desc");
data_broadcast_id = (pdata[0]<<8 | pdata[1]);
oui_data_len = pdata[2];
oui = (pdata[3]<<16 | pdata[4]<<8 | pdata[5]);
if(DATABROADCASTID_ALIOTA == data_broadcast_id
&& (oui==si_get_otaconfig_oui()
// ||oui == OUI_SAGEM
))
{
selector_len = pdata[8];
AUTO_OTA_INFO *pota_info = &p_info->pmt_ssu_info.m_otainfo;
if(selector_len >=8)
{
pota_info->hw_model = pdata[9]<<8 | pdata[10];
pota_info->hw_ver = pdata[11]<<8 | pdata[12];
pota_info->sw_model = pdata[13]<<8 | pdata[14];
pota_info->ota_sw_version = pdata[15]<<8 | pdata[16];
}
pota_info->oui = oui;
}
ret = SI_SUCCESS;
return ret;
}
/*******************************************************************************
* Funtion name : get_otaservice_linkage_from_nit()
* Description:
* 1. search linkage descriptor(linkage type==0x09) in nit.
* 2. psec_list: section list for a complete NIT.
* 3. *plink_exist : if linkage descriptor(linkage_type == 0x09) exist.
* 4. return val: if find matched OUI&service_id, return SUCCESS; else return !SUCCESS
* Time: 20080420
*******************************************************************************/
INT32 get_otaservice_linkage_from_nit(struct nit_section_info *nit_info, INT8 *plink_exist, UINT16 cur_tsid)
{
INT32 ret = !SI_SUCCESS;
INT8 linkagetype09_exist = 0;
struct NITSSU_INFO *pssuinfo = &nit_info->p_firstloopinfo.ssu_location_info;
if(0 == linkagetype09_exist)
linkagetype09_exist = get_linkagetype09_exist();
if(0x09 == pssuinfo->linkage_type)
{
if(pssuinfo->des_tsid == cur_tsid)
{
if(pssuinfo->OUI == si_get_otaconfig_oui())
{
si_set_ota_serviceid(pssuinfo->des_serviceid);
ret = SUCCESS;
}
}
}
*plink_exist = linkagetype09_exist;
return ret;
}
/*
* Name : psi_parse_loop2
* Description : parse pmt second loop.
* Parameter :
* INT8 *buff :seciton buffer
* INT16 buff_len :buffer length
* Return :
*/
static INT32 pmt_parse_loop2(UINT8 *pmt, UINT16 pmt_len, PROG_INFO *p_info,
INT32 max_es_nr)
{
INT32 ret, es_cnt;
UINT32 i, loop_len;
struct pmt_stream_info *info;
struct pmt_es_info es;
UINT32 loop1_len = ((pmt[10]<<8)|pmt[11])&0x0FFF;
UINT16 invalid_flag = 1;
UINT32 j=0, k = 0;
PP_PRINTF("\n %s(): es stream :\n",__FUNCTION__);
for(es_cnt=0, i = sizeof(struct pmt_section)-4+loop1_len; i < (UINT32)pmt_len-4;
i += sizeof(struct pmt_stream_info)+loop_len)
{
info = (struct pmt_stream_info *)(pmt+i);
MEMSET(&es, 0, sizeof(struct pmt_es_info));
es.stream_type = info->stream_type;
es.pid = SI_MERGE_HL8(info->elementary_pid);
loop_len = SI_MERGE_HL8(info->es_info_length);
ret = desc_loop_parser(info->descriptor, loop_len,
pmt_loop2, ARRAY_SIZE(pmt_loop2), &es.stat, (void *)&es);
if (ret != SI_SUCCESS)
PP_PRINTF("%s: desc_loop_parser error, error= %d\n", ret);
if (es.stat&ES_CA_EXIST)
{
//check if current es ca system is same with those recorded ones
for(j=0; j<es.cas_count; j++)
{
//fix BUG17636, to get all ecm pids
/* for(k=0; k<p_info->CA_count; k++)
{
if(p_info->CA_info[k].CA_system_id==es.cas_sysid[j])
{
PP_PRINTF("es pid=%d, ca count=%d, cas_sysid[%d]=0x%x has same ca sysid with p_info->CA_info[%d]!\n"
, es.pid, es.cas_count, j,es.cas_sysid[j], k);
break;
}
}
if( k==p_info->CA_count)*/
{
if (p_info->CA_count < P_MAX_CA_NUM)
{
p_info->CA_info[p_info->CA_count].CA_system_id = es.cas_sysid[j];
p_info->CA_info[p_info->CA_count].CA_pid = es.cas_pid[j];
p_info->CA_count++;
}
else
{
PP_PRINTF("pmt_parse_loop2: ca system id count %d full!\n",p_info->CA_count);
break; //for (j)
}
}
}
}
#ifdef VIDEO_SEAMLESS_SWITCHING
if (es.stat&ES_V_CTRL_EXIST_BIT)
{
p_info->video_control = es.video_control;
}
#endif
PP_PRINTF("es stream type=%d\n",es.stream_type);
switch(es.stream_type)
{
case MPEG1_AUDIO_STREAM:
case MPEG2_AUDIO_STREAM:
if (TRUE == append_audio_pid(&es, p_info, 0))
invalid_flag = 0;
break;
case PRIVATE_DATA_STREAM:
case AC3_AUDIO_STREAM:
if(es.stat&ES_TTX_EXIST)
p_info->teletext_pid = es.pid;
else if(es.stat&ES_SUB_EXIST)
p_info->subtitle_pid = es.pid;
#ifdef AC3DEC
else if(((es.stat&ES_AC3_EXIST)||(es.stream_type == AC3_AUDIO_STREAM))&&(TRUE == append_audio_pid(&es, p_info,AC3_DES_EXIST)))
{
//if(es.stream_type == AC3_AUDIO_STREAM)
//p_info->prog_number +=1;
invalid_flag = 0;
}
else if((es.stat&ES_EAC3_EXIST)&&(TRUE == append_audio_pid(&es, p_info,EAC3_DES_EXIST)))
{
invalid_flag = 0;
}
#endif
break;
case MPEG_AAC_STREAM:
if(TRUE == append_audio_pid(&es, p_info,AAC_DES_EXIST))
{
invalid_flag = 0;
}
break;
case MPEG_ADTS_AAC_STREAM:
if(TRUE==append_audio_pid(&es, p_info,ADTS_AAC_DES_EXIST))
{
invalid_flag = 0;
}
break;
case MPEG1_VIDEO_STREAM:
case MPEG2_VIDEO_STREAM:
case MPEG4_VIDEO_STREAM:
if (p_info->video_pid == PSI_STUFF_PID)
{
p_info->av_flag = 1;
p_info->video_pid = es.pid;
invalid_flag = 0;
}
break;
case H264_VIDEO_STREAM:
if (p_info->video_pid == PSI_STUFF_PID)
{
p_info->av_flag = 1;
p_info->video_pid = es.pid|H264_VIDEO_PID_FLAG;
invalid_flag = 0;
}
break;
#if (SYS_PROJECT_FE == PROJECT_FE_DVBC)
//case ISO13818_6_TYPE_A:
case 0x05:
case ISO13818_6_TYPE_B:
//case ISO13818_6_TYPE_C:
//case ISO13818_6_TYPE_D:
invalid_flag = 0;
break;
#endif
#if defined (AUTO_OTA)
case ISO13818_6_TYPE_B:
if (((es.stat&(1<<ES_DTS_EXIST_BIT)) != 0) && (es.pmt_ssu_info.m_otainfo.oui == si_get_otaconfig_oui()))
{
//if stream type is ISO_13818_6_TYPE_B, data broadcast id desc is exist and oui is match
p_info->p_esloopinfo.pmt_ssu_info.stream_type = es.stream_type;
p_info->p_esloopinfo.pmt_ssu_info.ssu_pid = es.pid;
p_info->p_esloopinfo.pmt_ssu_info.m_otainfo.oui = es.pmt_ssu_info.m_otainfo.oui;
invalid_flag = 0;
}
break;
#endif
default:
PP_PRINTF("es_type = 0x%x unknown!\n",__FUNCTION__, es.stream_type);
break;
}
if (++es_cnt>=max_es_nr)
{
PP_PRINTF("es_cnt = %d exceed max_es_nr!\n",__FUNCTION__, es_cnt);
break;
}
}
PP_PRINTF("%s: es_cnt = %d!\n\n",__FUNCTION__, es_cnt);
return invalid_flag? ERR_NO_PROG_INFO : SI_SUCCESS;;
}
