void SaveMotorPositions()
{
FILE * fd;
sat_iterator_t sit;
dprintf(DEBUG_NORMAL, "[getservices] saving motor positions...\n");
fd = fopen(SATCONFIG, "w");
if(fd == NULL)
{
printf("[zapit] cannot open %s\n", SATCONFIG);
return;
}
fprintf(fd, "# sat position, stored rotor, diseqc, commited, uncommited, low, high, switch, use in full scan, use usals\n");
for(sit = satellitePositions.begin(); sit != satellitePositions.end(); sit++)
{
if(sit->second.type == DVB_S)
fprintf(fd, "%d %d %d %d %d %d %d %d %d %d\n",
sit->first,
sit->second.motor_position,
sit->second.diseqc,
sit->second.commited,
sit->second.uncommited,
sit->second.lnbOffsetLow,
sit->second.lnbOffsetHigh,
sit->second.lnbSwitch,
sit->second.use_in_scan,
sit->second.use_usals);
}
fdatasync(fileno(fd));
fclose(fd);
}
void SaveServices(bool tocopy)
{
transponder_id_t tpid = 0;
FILE * fd = 0;
bool updated = 0;
tallchans_iterator ccI;
tallchans_iterator dI;
transponder_list_t::iterator tI;
char tpstr[256];
bool tpdone = 0;
bool satdone = 0;
int processed = 0;
sat_iterator_t spos_it;
updated = 0;
dprintf(DEBUG_INFO, "total channels: %d\n", allchans.size());
fd = fopen(SERVICES_TMP, "w");
if(!fd)
{
perror(SERVICES_TMP);
return;
}
// headers
fprintf(fd, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<zapit api=\"3\">\n");
// loop througth satpos
for (spos_it = satellitePositions.begin(); spos_it != satellitePositions.end(); spos_it++)
{
satdone = 0;
// loop througth TPs
for(tI = transponders.begin(); tI != transponders.end(); tI++)
{
t_satellite_position satpos = GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xFFF;
tpdone = 0;
if(GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xF000)
satpos = -satpos;
if(satpos != spos_it->first)
{
dprintf(DEBUG_DEBUG, "Sat position %d not found !!\n", satpos);
continue;
}
switch(spos_it->second.type)
{
case DVB_S:
sprintf(tpstr, "\t\t<TS id=\"%04x\" on=\"%04x\" frq=\"%u\" inv=\"%hu\" sr=\"%u\" fec=\"%hu\" pol=\"%hu\">\n",
tI->second.transport_stream_id, tI->second.original_network_id,
tI->second.feparams.frequency, tI->second.feparams.inversion,
tI->second.feparams.u.qpsk.symbol_rate, tI->second.feparams.u.qpsk.fec_inner,
tI->second.polarization);
break;
case DVB_C:
sprintf(tpstr, "\t\t<TS id=\"%04x\" on=\"%04x\" frq=\"%u\" inv=\"%hu\" sr=\"%u\" fec=\"%hu\" mod=\"%hu\">\n",
tI->second.transport_stream_id, tI->second.original_network_id,
tI->second.feparams.frequency, tI->second.feparams.inversion,
tI->second.feparams.u.qam.symbol_rate, tI->second.feparams.u.qam.fec_inner,
tI->second.feparams.u.qam.modulation);
break;
case DVB_T:
sprintf(tpstr, "\t\t<TS id=\"%04x\" on=\"%04x\" frq=\"%u\" inv=\"%hu\" band=\"%hu\" HP=\"%hu\" LP=\"%hu\" const=\"%hu\" trans=\"%hu\" guard=\"%hu\" hierarchy=\"%hu\">\n",
tI->second.transport_stream_id, tI->second.original_network_id,
tI->second.feparams.frequency, tI->second.feparams.inversion,
tI->second.feparams.u.ofdm.bandwidth, tI->second.feparams.u.ofdm.code_rate_HP,
tI->second.feparams.u.ofdm.code_rate_LP, tI->second.feparams.u.ofdm.constellation,tI->second.feparams.u.ofdm.transmission_mode, tI->second.feparams.u.ofdm.guard_interval, tI->second.feparams.u.ofdm.hierarchy_information);
break;
default:
break;
}
tpid = tI->first;
// loop througth channels
for (ccI = allchans.begin(); ccI != allchans.end(); ccI++)
{
if(ccI->second.getTransponderId() == tpid)
{
if(!satdone)
{
switch(spos_it->second.type)
{
case DVB_S:
{
fprintf(fd, "\t<sat name=\"%s\" position=\"%hd\" diseqc=\"%hd\" uncommited=\"%hd\">\n",spos_it->second.name.c_str(), spos_it->first, spos_it->second.diseqc, spos_it->second.uncommited);
}
break;
case DVB_C:
{
fprintf(fd, "\t<cable name=\"%s\">\n", spos_it->second.name.c_str());
}
break;
case DVB_T:
{
fprintf(fd, "\t<terrestrial name=\"%s\">\n", spos_it->second.name.c_str());
}
break;
default:
break;
}
satdone = 1;
}
if(!tpdone)
{
fprintf(fd, "%s", tpstr);
tpdone = 1;
}
if(ccI->second.getPidsFlag())
{
fprintf(fd, "\t\t\t<S i=\"%04x\" n=\"%s\" v=\"%x\" a=\"%x\" p=\"%x\" pmt=\"%x\" tx=\"%x\" t=\"%x\" vt=\"%d\" s=\"%d\"/>\n",
ccI->second.getServiceId(),
convert_UTF8_To_UTF8_XML(ccI->second.getName().c_str()).c_str(),
ccI->second.getVideoPid(),
ccI->second.getPreAudioPid(),
ccI->second.getPcrPid(),
ccI->second.getPmtPid(),
ccI->second.getTeletextPid(),
ccI->second.getServiceType(true),
ccI->second.videoType,
ccI->second.scrambled);
}
else
{
fprintf(fd, "\t\t\t<S i=\"%04x\" n=\"%s\" t=\"%x\" s=\"%d\"/>\n",
ccI->second.getServiceId(),
convert_UTF8_To_UTF8_XML(ccI->second.getName().c_str()).c_str(),
ccI->second.getServiceType(true),
ccI->second.scrambled);
}
processed++;
}
}
if(tpdone) fprintf(fd, "\t\t</TS>\n");
}
if(satdone)
{
switch(spos_it->second.type)
{
case DVB_S:
fprintf(fd, "\t</sat>\n");
break;
case DVB_C:
fprintf(fd, "\t</cable>\n");
break;
case DVB_T:
fprintf(fd, "\t</terrestrial>\n");
break;
default:
break;
}
}
}
fprintf(fd, "</zapit>\n");
fclose(fd);
// create zapit ordner if missed
struct stat statInfo;
int res = stat(CONFIGDIR "/zapit", &statInfo);
if (res == -1)
{
if (errno == ENOENT)
{
res = safe_mkdir((char *)CONFIGDIR "/zapit");
if (res != 0)
perror("[getservices] mkdir");
}
else
{
perror("[getservices] stat");
}
}
if(tocopy)
{
zapit_cp((char *) SERVICES_TMP, (char *) SERVICES_XML);
unlink(SERVICES_TMP);
}
dprintf(DEBUG_INFO, "processed channels: %d\n", processed);
}
void CServiceManager::SaveServices(bool tocopy)
{
transponder_id_t tpid = 0;
FILE * fd = 0;
bool updated = 0;
channel_map_iterator_t ccI;
channel_map_iterator_t dI;
transponder_list_t::iterator tI;
bool tpdone = 0;
bool satdone = 0;
int processed = 0;
sat_iterator_t spos_it;
updated = 0;
#ifdef SAVE_DEBUG
set<t_channel_id> chans_processed;
DBG("\nChannel size: %d\n", sizeof(CZapitChannel));
#endif
printf("total channels: %d\n", allchans.size());
fd = fopen(SERVICES_TMP, "w");
if(!fd) {
perror(SERVICES_TMP);
return;
}
fprintf(fd, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<zapit api=\"3\">\n");
for (spos_it = satellitePositions.begin(); spos_it != satellitePositions.end(); spos_it++) {
satdone = 0;
#ifdef SAVE_DEBUG
printf("Process sat: %s\n", spos_it->second.name.c_str());
printf("processed channels: %d\n", chans_processed.size());
printf("tp count: %d\n", transponders.size());
#endif
for(tI = transponders.begin(); tI != transponders.end(); tI++) {
t_satellite_position satpos = GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xFFF;
tpdone = 0;
if(GET_SATELLITEPOSITION_FROM_TRANSPONDER_ID(tI->first) & 0xF000)
satpos = -satpos;
if(satpos != spos_it->first) {
#ifdef SAVE_DEBUG
printf("Sat position %d not found !!\n", satpos);
#endif
continue;
}
tpid = tI->first;
for (ccI = allchans.begin(); ccI != allchans.end(); ccI++) {
if(ccI->second.getTransponderId() == tpid) {
if(!satdone) {
WriteSatHeader(fd, spos_it->second);
satdone = 1;
}
if(!tpdone) {
WriteTransponderHeader(fd, tI->second);
tpdone = 1;
}
ccI->second.dumpServiceXml(fd);
processed++;
#ifdef SAVE_DEBUG
chans_processed.insert(ccI->second.getChannelID());
#endif
}
}
if(tpdone) fprintf(fd, "\t\t</TS>\n");
}
if(satdone) {
switch (CFrontend::getInstance()->getInfo()->type) {
case FE_QPSK:
fprintf(fd, "\t</sat>\n");
break;
case FE_QAM:
fprintf(fd, "\t</cable>\n");
break;
default:
break;
}
}
}
fprintf(fd, "</zapit>\n");
fclose(fd);
if(tocopy) {
CopyFile((char *) SERVICES_TMP, (char *) SERVICES_XML);
unlink(SERVICES_TMP);
}
#ifdef SAVE_DEBUG
printf("processed channels: %d\n", chans_processed.size());
int i = 0;
for (channel_map_iterator_t it = allchans.begin(); it != allchans.end(); it++)
if (chans_processed.find(it->first) == chans_processed.end())
printf("unused channel %d sat %d freq %d sid %04X: %s\n", ++i, it->second.getSatellitePosition(), it->second.getFreqId(), it->second.getServiceId(), it->second.getName().c_str());
chans_processed.clear();
#endif
printf("processed channels: %d\n", processed);
}
// scan services.xml
void FindTransponder(xmlNodePtr search)
{
t_satellite_position satellitePosition = 0;
uint8_t Source;
newtpid = 0xC000;
bool have_s = false;
bool have_c = false;
bool have_t = false;
// frontend type
for(int i = 0; i < FrontendCount; i++)
{
CFrontend * fe = getFE(i);
if( fe->getDeliverySystem() == DVB_S )
have_s = true;
if( fe->getDeliverySystem() == DVB_C )
have_c = true;
if( fe->getDeliverySystem() == DVB_T )
have_t = true;
}
// satip
if(g_settings.satip_allow_satip)
{
if(g_settings.satip_serverbox_type == DVB_C)
have_c = true;
else if(g_settings.satip_serverbox_type == DVB_S)
have_s = true;
else if(g_settings.satip_serverbox_type == DVB_T)
have_t = true;
}
while (search)
{
if ( !(strcmp(xmlGetName(search), "cable")) && have_c)
{
Source = DVB_C;
for (sat_iterator_t spos_it = satellitePositions.begin(); spos_it != satellitePositions.end(); spos_it++)
{
if( !strcmp(spos_it->second.name.c_str(), xmlGetAttribute(search, "name")) )
{
satellitePosition = spos_it->first;
break;
}
}
dprintf(DEBUG_NORMAL, "getservices:FindTransponder: going to parse dvb-%c provider %s\n", xmlGetName(search)[0], xmlGetAttribute(search, "name"));
}
else if ( !(strcmp(xmlGetName(search), "terrestrial")) && have_t)
{
Source = DVB_T;
for (sat_iterator_t spos_it = satellitePositions.begin(); spos_it != satellitePositions.end(); spos_it++)
{
if( !strcmp(spos_it->second.name.c_str(), xmlGetAttribute(search, "name")) )
{
satellitePosition = spos_it->first;
break;
}
}
dprintf(DEBUG_NORMAL, "getservices:FindTransponder: going to parse dvb-%c provider %s\n", xmlGetName(search)[0], xmlGetAttribute(search, "name"));
}
else if ( !(strcmp(xmlGetName(search), "sat")) && have_s)
{
Source = DVB_S;
satellitePosition = xmlGetSignedNumericAttribute(search, "position", 10);
dprintf(DEBUG_NORMAL, "getservices:FindTransponder: going to parse dvb-%c provider %s position %d\n", xmlGetName(search)[0], xmlGetAttribute(search, "name"), satellitePosition);
}
else // unknow
{
search = search->xmlNextNode;
continue;
}
// parse TP
ParseTransponders(search->xmlChildrenNode, satellitePosition, Source );
newfound++;
search = search->xmlNextNode;
}
}
bool CServiceManager::LoadServices(bool only_current)
{
xmlDocPtr parser;
static bool satcleared = 0;//clear only once, because menu is static
service_count = 0;
printf("[zapit] Loading services, channel size %d ..\n", sizeof(CZapitChannel));
fe_type_t frontendType = CFrontend::getInstance()->getInfo()->type;
if(only_current)
goto do_current;
TIMER_START();
allchans.clear();
transponders.clear();
select_transponders.clear();
fake_tid = fake_nid = 0;
if (ParseScanXml()) {
t_satellite_position position = 0;
if(!satcleared)
satellitePositions.clear();
satcleared = 1;
xmlNodePtr search = xmlDocGetRootElement(scanInputParser)->xmlChildrenNode;
while (search) {
if (!(strcmp(xmlGetName(search), "sat"))) {
position = xmlGetSignedNumericAttribute(search, "position", 10);
char * name = xmlGetAttribute(search, "name");
/* FIXME reuse this */
if(satellitePositions.find(position) == satellitePositions.end()) {
InitSatPosition(position);
}
satellitePositions[position].name = name;
} else if(!(strcmp(xmlGetName(search), "cable"))) {
char * name = xmlGetAttribute(search, "name");
if(satellitePositions.find(position) == satellitePositions.end()) {
InitSatPosition(position);
}
satellitePositions[position].name = name;
}
ParseSatTransponders(frontendType, search, position);
position++;
search = search->xmlNextNode;
}
}
parser = parseXmlFile(SERVICES_XML);
if (parser != NULL) {
xmlNodePtr search = xmlDocGetRootElement(parser)->xmlChildrenNode;
while (search) {
if (!(strcmp(xmlGetName(search), "sat"))) {
t_satellite_position position = xmlGetSignedNumericAttribute(search, "position", 10);
char * name = xmlGetAttribute(search, "name");
if(satellitePositions.find(position) == satellitePositions.end()) {
InitSatPosition(position);
satellitePositions[position].name = name;
}
}
search = search->xmlNextNode;
}
FindTransponder(xmlDocGetRootElement(parser)->xmlChildrenNode);
xmlFreeDoc(parser);
}
if(frontendType == FE_QPSK) {
LoadMotorPositions();
}
printf("[zapit] %d services loaded (%d)...\n", service_count, allchans.size());
TIMER_STOP("[zapit] service loading took");
if(0) { //zapit_debug) {//FIXME
sat_iterator_t sit;
for(sit = satellitePositions.begin(); sit != satellitePositions.end(); sit++)
printf("satelliteName = %s (%d), satellitePosition = %d motor position = %d usals %d\n", sit->second.name.c_str(), sit->second.name.size(), sit->first, sit->second.motor_position, sit->second.use_usals);
}
do_current:
DBG("Loading current..\n");
if (CZapit::getInstance()->scanSDT() && (parser = parseXmlFile(CURRENTSERVICES_XML))) {
newfound = 0;
printf("[getservices] " CURRENTSERVICES_XML " found.\n");
FindTransponder(xmlDocGetRootElement(parser)->xmlChildrenNode);
xmlFreeDoc(parser);
unlink(CURRENTSERVICES_XML);
if(newfound)
SaveServices(true);
}
if(!only_current) {
parser = parseXmlFile(MYSERVICES_XML);
if (parser != NULL) {
FindTransponder(xmlDocGetRootElement(parser)->xmlChildrenNode);
xmlFreeDoc(parser);
}
}
return true;
}
