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OutputFormats.cpp
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/******************************************************************************
* w_scan_cpp - a dtv channel scanner based on VDR (www.tvdr.de) and it's
* Plugins.
*
* See the README file for copyright information and how to reach the author.
*****************************************************************************/
#include <sstream>
#include <fstream>
#include <iomanip>
#include <cctype>
#include <cstdlib>
#include "Helpers.h"
#include "OutputFormats.h"
#include "DiSEqC.h"
#include "Lnb.h"
#include "CmdOpts.h"
extern std::vector<std::string> SatNames;
std::string Param(TChannel c);
std::vector<TChannel> UniqueTransponders(const std::vector<TChannel>& List);
std::vector<TChannel> UniqueChannels(const std::vector<TChannel>& List);
std::string VdrChannel(TChannel c);
std::string CaName(int id);
#define INDENT std::string((size_t) (indent * 3), ' ')
struct {
bool operator()(TChannel a, TChannel b) const {
if (a.Source != b.Source) return a.Source < b.Source;
if (a.Frequency != b.Frequency) return a.Frequency < b.Frequency;
if (a.Symbolrate != b.Symbolrate) return a.Symbolrate < b.Symbolrate;
return (Param(a) < Param(b)) or (a.Name < b.Name);
}
} CompareTransponder;
struct {
bool operator()(TChannel a, TChannel b) const {
if (WirbelscanSetup.SortCriteria.size()) {
int index = 0;
int A = ~0;
int B = ~0;
for(auto s:WirbelscanSetup.SortCriteria) {
if (UpperCase(s) == UpperCase(a.Name)) A = index;
else if (UpperCase(s) == UpperCase(b.Name)) B = index;
index++;
}
if ((A != ~0) and (B == ~0))
return true;
else if ((A == ~0) and (B != ~0))
return false;
else if ((A != ~0) and (B != ~0))
return A < B;
}
if ((a.LCN != -1) or (b.LCN != -1)) {
if (a.LCN == -1) return false; // b has valid LCN
if (b.LCN == -1) return true; // a has valid LCN
// sort LCN ascending
return (a.LCN < b.LCN) or ((a.LCN == b.LCN) and
(a.LCN_minor < b.LCN_minor));
}
return UpperCase(VdrChannel(a)) < UpperCase(VdrChannel(b));
}
} CompareChannel;
struct {
bool operator()(TChannel a, TChannel b) const {
if (a.Source != b.Source) return false;
if (a.Frequency != b.Frequency) return false;
if (a.Symbolrate != b.Symbolrate) return false;
return Param(a) == Param(b);
}
} EqualTransponder;
struct {
bool operator()(TChannel a, TChannel b) const {
return a.LCN == b.LCN and a.LCN_minor == b.LCN_minor and
UpperCase(VdrChannel(a)) == UpperCase(VdrChannel(b));
}
} EqualChannel;
std::vector<TChannel> UniqueTransponders(const std::vector<TChannel>& List) {
std::vector<TChannel> Result = List;
std::sort(Result.begin(), Result.end(), CompareTransponder);
Result.erase(std::unique(Result.begin(), Result.end(), EqualTransponder), Result.end());
return Result;
}
std::vector<TChannel> UniqueChannels(const std::vector<TChannel>& List) {
std::vector<TChannel> Result = List;
std::sort(Result.begin(), Result.end(), CompareChannel);
Result.erase(std::unique(Result.begin(), Result.end(), EqualChannel), Result.end());
return Result;
}
std::string Param(TChannel c) {
std::stringstream ss;
if (c.Source == "A") {
if (c.Inversion != 999) ss << "I" << c.Inversion;
if (c.Modulation != 999) ss << "M" << c.Modulation;
}
else if (c.Source == "C") {
if (c.Inversion != 999) ss << "I" << c.Inversion;
if (c.FEC != 999) ss << "C" << c.FEC;
if (c.Modulation != 999) ss << "M" << c.Modulation;
}
else if (c.Source == "T") {
if (c.Inversion != 999) ss << "I" << c.Inversion;
if (c.Bandwidth != 999) ss << "B" << c.Bandwidth;
if (c.FEC != 999) ss << "C" << c.FEC;
if (c.FEC_low != 999) ss << "D" << c.FEC_low;
if (c.Guard != 999) ss << "G" << c.Guard;
if (c.Modulation != 999) ss << "M" << c.Modulation;
if (c.DelSys != 999) ss << "S" << c.DelSys;
if (c.Transmission != 999) ss << "T" << c.Transmission;
if (c.Hierarchy != 999) ss << "Y" << c.Hierarchy;
if (c.DelSys == 1) {
if (c.StreamId != 999) ss << "P" << c.StreamId;
if (c.SystemId != 999) ss << "Q" << c.SystemId;
if (c.MISO != 999) ss << "X" << c.MISO;
}
}
else if (c.Source[0] == 'S') {
ss << c.Polarization;
if (c.Inversion != 999) ss << "I" << c.Inversion;
if (c.FEC != 999) ss << "C" << c.FEC;
if (c.Modulation != 999) ss << "M" << c.Modulation;
if (c.DelSys != 999) ss << "S" << c.DelSys;
if (c.DelSys == 1) {
if (c.Pilot != 999) ss << "N" << c.Pilot;
if (c.Rolloff != 999) ss << "O" << c.Rolloff;
if (c.StreamId != 999) ss << "P" << c.StreamId;
}
}
return ss.str();
}
std::string VdrChannel(TChannel c) {
std::stringstream ss;
if (c.Name.empty()) c.Name = "???";
/* The line "<NAME>,<SHORTNAME>;<PROVIDER>:<FREQUENCY>:(..)" is scanned from
* left until the (leftmost) <FREQUENCY> ':' delimiter.
* No ':' delimiters allowed here:
*/
ReplaceAll(c.Name , ":", "|");
ReplaceAll(c.Shortname, ":", "|");
ReplaceAll(c.Provider , ":", "|");
/* The field "<NAME>,<SHORTNAME>;<PROVIDER>" is scanned from left until
* the (leftmost) <PROVIDER> ';' delimiter. No ';' delimiters allowed here:
*/
ReplaceAll(c.Name , ";", "|");
ReplaceAll(c.Shortname, ";", "|");
/* The field "<NAME>,<SHORTNAME>" is scanned from right until
* the (rightmost) <SHORTNAME> ',' delimiter.
* No ',' delimiter allowed here:
*/
ReplaceAll(c.Shortname, ",", ".");
ss << c.Name;
if (c.Shortname.size()) ss << "," << c.Shortname;
if (c.Provider.size()) ss << ";" << c.Provider;
ss << ":" << c.Frequency << ":" << Param(c);
ss << ":" << c.Source << ":" << c.Symbolrate << ":";
ss << c.VPID.PID;
if (c.PCR and c.PCR != c.VPID.PID) ss << "+" << c.PCR;
if (c.VPID.Type) ss << "=" << c.VPID.Type;
ss << ":";
if (c.APIDs.Count()) {
for(int i = 0; i < c.APIDs.Count(); i++) {
if (i) ss << ",";
ss << c.APIDs[i].PID;
if (c.APIDs[i].Lang.size()) ss << "=" << c.APIDs[i].Lang;
if (c.APIDs[i].Type) ss << "@" << c.APIDs[i].Type;
}
}
else ss << "0";
if (c.DPIDs.Count()) {
ss << ";";
for(int i = 0; i < c.DPIDs.Count(); i++) {
if (i) ss << ",";
ss << c.DPIDs[i].PID;
if (c.DPIDs[i].Lang.size()) ss << "=" << c.DPIDs[i].Lang;
if (c.DPIDs[i].Type) ss << "@" << c.DPIDs[i].Type;
}
}
ss << ":" << c.TPID << ":" << std::hex;
if (c.CAIDs.Count()) {
for(int i = 0; i < c.CAIDs.Count(); i++) {
if (i) ss << ",";
ss << c.CAIDs[i];
}
}
else ss << "0";
ss << std::dec << ":" << c.SID << ":" << c.ONID << ":" << c.TID << ":" << c.RID;
return ss.str();
}
/*******************************************************************************
* VDR output, see http://www.tvdr.de/
******************************************************************************/
void PrintVDR(std::vector<TChannel>& List) {
for(auto c:UniqueChannels(List))
OutputLine(VdrChannel(c));
}
/*******************************************************************************
* tzap/czap/xine output
******************************************************************************/
void PrintXine(std::vector<TChannel>& List, bool mplayer) {
if (List.size() < 1) return;
std::stringstream ss;
for(auto c:UniqueChannels(List)) {
if (c.Name.empty())
ss << "???";
else
ss << c.Name;
if (c.Provider.size())
ss << '(' << c.Provider << "):";
else
ss << ':';
uint32_t freq_Hz = c.Frequency;
while(freq_Hz && (freq_Hz < 1000000)) freq_Hz *= 1000;
if (c.Source == "A") {
ss << freq_Hz << ':';
if (c.Modulation == 10) ss << "VSB_8";
else if (c.Modulation == 11) ss << "VSB_16";
else if (c.Modulation == 256) ss << "QAM_256";
else ss << "QAM_AUTO";
}
else if (c.Source == "C") {
ss << freq_Hz << ':';
if (c.Inversion == 0) ss << "INVERSION_OFF";
else if (c.Inversion == 1) ss << "INVERSION_ON";
else ss << "INVERSION_AUTO";
ss << ':' << c.Symbolrate << ':' << "FEC_NONE" << ':';
if (c.Modulation == 32) ss << "QAM_32";
else if (c.Modulation == 64) ss << "QAM_64";
else if (c.Modulation == 128) ss << "QAM_128";
else if (c.Modulation == 256) ss << "QAM_256";
else ss << "QAM_AUTO";
}
else if (c.Source[0] == 'S') {
ss << freq_Hz/1000 << ':';
ss << (char) std::tolower(c.Polarization) << ':';
if (DiseqcRotorPosition() != -1)
ss << DiseqcRotorPosition() << ':';
else
ss << 0 << ':';
ss << c.Symbolrate;
}
else if (c.Source == "T") {
ss << freq_Hz << ':';
if (c.Inversion == 0) ss << "INVERSION_OFF";
else if (c.Inversion == 1) ss << "INVERSION_ON";
else ss << "INVERSION_AUTO";
ss << ':';
if (c.Bandwidth == 8) ss << "BANDWIDTH_8_MHZ";
else if (c.Bandwidth == 7) ss << "BANDWIDTH_7_MHZ";
else if (c.Bandwidth == 6) ss << "BANDWIDTH_6_MHZ";
else if (c.Bandwidth == 5) ss << "BANDWIDTH_5_MHZ";
else if (c.Bandwidth == 10) ss << "BANDWIDTH_10_MHZ";
else if (c.Bandwidth == 1712) ss << "BANDWIDTH_1_712_MHZ";
else ss << "BANDWIDTH_AUTO";
ss << ':';
if (c.FEC == 12) ss << "FEC_1_2";
else if (c.FEC == 23) ss << "FEC_2_3";
else if (c.FEC == 34) ss << "FEC_3_4";
else if (c.FEC == 35) ss << "FEC_3_5";
else if (c.FEC == 45) ss << "FEC_4_5";
else if (c.FEC == 56) ss << "FEC_5_6";
else ss << "FEC_AUTO";
ss << ":FEC_AUTO:";
if (c.Modulation == 2) ss << "QPSK";
else if (c.Modulation == 16) ss << "QAM_16";
else if (c.Modulation == 64) ss << "QAM_64";
else if (c.Modulation == 256) ss << "QAM_256";
else ss << "QAM_AUTO";
ss << ':';
if (c.Transmission == 1) ss << "TRANSMISSION_MODE_1K";
else if (c.Transmission == 2) ss << "TRANSMISSION_MODE_2K";
else if (c.Transmission == 4) ss << "TRANSMISSION_MODE_4K";
else if (c.Transmission == 8) ss << "TRANSMISSION_MODE_8K";
else if (c.Transmission == 16) ss << "TRANSMISSION_MODE_16K";
else if (c.Transmission == 32) ss << "TRANSMISSION_MODE_32K";
else ss << "TRANSMISSION_MODE_AUTO";
ss << ':';
if (c.Guard == 4) ss << "GUARD_INTERVAL_1_4";
else if (c.Guard == 8) ss << "GUARD_INTERVAL_1_8";
else if (c.Guard == 16) ss << "GUARD_INTERVAL_1_16";
else if (c.Guard == 32) ss << "GUARD_INTERVAL_1_32";
else if (c.Guard == 128) ss << "GUARD_INTERVAL_1_128";
else if (c.Guard == 19128) ss << "GUARD_INTERVAL_19_128";
else if (c.Guard == 19256) ss << "GUARD_INTERVAL_19_256";
else ss << "GUARD_INTERVAL_AUTO";
ss << ':';
if (c.Hierarchy == 0) ss << "HIERARCHY_NONE";
else if (c.Hierarchy == 1) ss << "HIERARCHY_1";
else if (c.Hierarchy == 2) ss << "HIERARCHY_2";
else if (c.Hierarchy == 4) ss << "HIERARCHY_4";
else ss << "HIERARCHY_AUTO";
}
ss << ':';
ss << c.VPID.PID << ':';
if (not mplayer) {
if (c.DPIDs.Count()) ss << c.DPIDs[0].PID;
else if (c.APIDs.Count()) ss << c.APIDs[0].PID;
else ss << '0';
}
else {
std::string pids;
for(int i=0; i<c.DPIDs.Count(); i++) {
if (pids.size()) pids += '+';
pids += std::to_string(c.DPIDs[i].PID);
}
for(int i=0; i<c.APIDs.Count(); i++) {
if (pids.size()) pids += '+';
pids += std::to_string(c.APIDs[i].PID);
}
if (pids.empty()) ss << '0';
else ss << pids;
}
ss << ':';
ss << c.SID << std::endl;
}
OutputLine(ss.str());
}
/*******************************************************************************
* wirbelscan satellites.dat output.
******************************************************************************/
void PrintSatellitesDat(std::vector<TChannel>& List) {
if (List.size() < 1) return;
auto SatId = [](std::string Source, std::string& Position, std::string& Orbital, std::string& Id) {
Position = Source.substr(1,32);
int Pos = (0.5f + 10.0f * std::stof(Position));
Id = Source;
size_t dot = Id.find('.');
if (dot == std::string::npos)
Id += "0";
else {
Id[dot] = Id.back();
Id.pop_back();
}
if (Source.back() == 'E') Orbital = std::to_string(Pos);
else Orbital = std::to_string(3600 - Pos);
while(Orbital.size() < 4) Orbital.insert(0, "0");
};
std::stringstream ss;
auto list = UniqueTransponders(List);
std::string Position, Orbital, Id, s;
SatId(List[0].Source, Position, Orbital, Id);
ss << "/*******************************************************************************\n";
ss << " * ident : " + SatNames[WirbelscanSetup.SatIndex] + "\n";
ss << " * orbital: " + Orbital + "\n";
ss << " * sat_pos: " + Position + "\n";
ss << " * date : " + TimeStr() + "\n";
ss << " *******************************************************************************/\n";
ss << "B(__" << Id << ")\n";
for(auto t:list) {
if (t.DelSys > 0)
ss << "{6 , ";
else
ss << "{5 , ";
ss << FrontFill(IntToStr(t.Frequency), 5) << ", ";
if (t.Polarization == 'H') ss << "0";
else if (t.Polarization == 'V') ss << "1";
else if (t.Polarization == 'L') ss << "2";
else if (t.Polarization == 'R') ss << "3";
ss << ", ";
ss << FrontFill(IntToStr(t.Symbolrate), 5) << ", ";
if (t.FEC == 0) ss << FrontFill("0" ,2);
else if (t.FEC == 12) ss << FrontFill("1" ,2);
else if (t.FEC == 23) ss << FrontFill("2" ,2);
else if (t.FEC == 34) ss << FrontFill("3" ,2);
else if (t.FEC == 45) ss << FrontFill("4" ,2);
else if (t.FEC == 56) ss << FrontFill("5" ,2);
else if (t.FEC == 67) ss << FrontFill("6" ,2);
else if (t.FEC == 78) ss << FrontFill("7" ,2);
else if (t.FEC == 89) ss << FrontFill("8" ,2);
else if (t.FEC == 35) ss << FrontFill("10",2);
else if (t.FEC == 910) ss << FrontFill("11",2);
else ss << FrontFill("9" ,2);
ss << ", ";
if (t.Rolloff == 35) ss << "0";
else if (t.Rolloff == 20) ss << "1";
else if (t.Rolloff == 25) ss << "2";
else ss << "3";
ss << ", ";
if (t.Modulation == 2) ss << FrontFill("0" ,2);
else if (t.Modulation == 5) ss << FrontFill("9" ,2);
else if (t.Modulation == 6) ss << FrontFill("10",2);
else if (t.Modulation == 7) ss << FrontFill("11",2);
else ss << FrontFill("6" ,2);
ss << ", ";
ss << FrontFill(IntToStr(t.StreamId),3);
ss << "}, // "
<< "NID = " << std::to_string(t.NID)
<< ", "
<< "TID = " << std::to_string(t.TID)
<< "\n";
}
ss << "E(__" << Id << ")\n";
OutputLine(ss.str());
}
/*******************************************************************************
* ini transponder output.
******************************************************************************/
void PrintIni(std::vector<TChannel>& List) {
if (List.size() < 1) return;
std::stringstream ss;
auto list = UniqueTransponders(List);
auto SatId = [](std::string Source) -> std::string {
std::string result;
int Pos = (0.5f + 10.0f * std::stof(Source.substr(1,32)));
if (Source.back() == 'E') result = std::to_string(Pos);
else result = std::to_string(3600 - Pos);
while(result.size() < 4) result.insert(0, "0");
return result;
};
ss << ";------------------------------------------------------------------------------\n";
ss << "; file automatically generated by w_scan_cpp\n";
ss << "; https://www.gen2vdr.de/wirbel/w_scan_cpp/index2.html\n";
ss << ";------------------------------------------------------------------------------\n";
ss << "; location and provider : \n";
ss << "; date (dd.mm.yyyy HH:MM:SS): " << TimeStr() << "\n";
ss << "; provided by (opt) : --wirbel--\n\n";
ss << "[SATTYPE]" << std::endl;
if (list[0].Source == "A") {
ss << "1=6000" << std::endl;
ss << "2=ATSC" << std::endl;
}
else if (list[0].Source == "C") {
ss << "1=4000" << std::endl;
ss << "2=Cable" << std::endl;
}
else if (list[0].Source == "T") {
ss << "1=5000" << std::endl;
ss << "2=Terr" << std::endl;
}
else if (list[0].Source[0] == 'S') {
ss << "1=" << SatId(list[0].Source) << std::endl;
ss << "2=" << list[0].Source.substr(1,8) << std::endl;
}
ss << std::endl << "[DVB]" << std::endl;
ss << "0=" << list.size() << std::endl;
size_t n = 0;
for(auto c:list) {
ss << n++ << "=";
if (c.Source == "A") {
uint32_t freq_Hz = c.Frequency;
while(freq_Hz && (freq_Hz < 1000000)) freq_Hz *= 1000;
ss << c.Frequency/1000 << ',';
ss << 6 << std::endl;
}
else if (c.Source == "C") {
uint32_t freq_Hz = c.Frequency;
while(freq_Hz && (freq_Hz < 1000000)) freq_Hz *= 1000;
ss << c.Frequency/1000 << ',';
if (c.Modulation == 64)
ss << 3;
else if (c.Modulation == 128)
ss << 4;
else if (c.Modulation == 256)
ss << 5;
ss << ',';
}
else if (c.Source == "T") {
uint32_t freq_Hz = c.Frequency;
while(freq_Hz && (freq_Hz < 1000000)) freq_Hz *= 1000;
ss << c.Frequency/1000 << ',';
ss << c.Bandwidth << std::endl;
}
else if (c.Source[0] == 'S') {
ss << c.Frequency << ',';
ss << c.Polarization << ',';
ss << c.Symbolrate << ',';
if (c.FEC != 999)
ss << c.FEC;
if (c.DelSys) {
ss << ",S2";
if (c.Modulation == 2) ss << ";QPSK";
else if (c.Modulation == 5) ss << ";8PSK";
else if (c.Modulation == 6) ss << ";16APSK";
else if (c.Modulation == 7) ss << ";32APSK";
else if (c.Modulation == 12) ss << ";DQPSK";
}
ss << std::endl;
}
}
OutputLine(ss.str());
}
/*******************************************************************************
* channel.dat output
* Non-documented and proprietary binary format, not all bytes known.
* Some fields guessed.
******************************************************************************/
void PrintDat(std::vector<TChannel>& List, std::string BinaryFile) {
std::ofstream dat(BinaryFile.c_str(), std::ofstream::out | std::ofstream::binary);
if (not dat.is_open()) {
ErrorMessage("Error writing to " + BinaryFile);
return;
}
auto PutByte = [](uint8_t v, uint8_t*& p) {
*p++ = v;
};
auto PutWord = [](uint16_t v, uint8_t*& p) {
*p++ = v; v >>= 8;
*p++ = v;
};
auto PutDword = [](uint32_t v, uint8_t*& p) {
*p++ = v; v >>= 8;
*p++ = v; v >>= 8;
*p++ = v; v >>= 8;
*p++ = v;
};
auto PutString = [](std::string s, uint8_t*& p, size_t bufsz) {
*p++ = s.size();
for(size_t i=0; i<bufsz; i++) {
if (i<s.size()) *p++ = (uint8_t) s[i];
else *p++ = 0;
}
};
const unsigned char header[] = {0x04, 0x42, 0x32, 0x43, 0x32, 0x01, 0x08};
dat.write((const char*) header, 7);
for(auto c:UniqueChannels(List)) {
uint8_t buf[256], *p = buf;
uint8_t tune_flags, stream_flags;
if (c.Source == "A") PutByte(3,p);
else if (c.Source == "C") PutByte(0,p);
else if (c.Source[0] == 'S') PutByte(1,p);
else if (c.Source == "T") PutByte(2,p);
PutByte(0,p);
PutByte(c.DelSys,p);
stream_flags = 0;
if (c.CAIDs.Count()) stream_flags |= 1;
if (c.TPID == 0) stream_flags |= 2;
if (c.VPID.PID) stream_flags |= 8;
if (c.APIDs.Count()) stream_flags |= 16;
if (c.DPIDs.Count()) stream_flags |= 16;
PutByte(stream_flags,p);
if (c.Source[0] == 'S')
PutDword(c.Frequency,p);
else {
uint32_t freq_Hz = c.Frequency;
while(freq_Hz && (freq_Hz < 1000000)) freq_Hz *= 1000;
PutDword(freq_Hz/1000, p);
}
if ((c.Source[0] == 'S') or (c.Source == "C"))
PutDword(c.Symbolrate,p);
else
PutDword(0,p);
if ((c.Source[0] == 'S') and Setup.LnbSLOF) {
if (c.Frequency >= Setup.LnbSLOF)
PutWord(Setup.LnbFrequHi,p);
else
PutWord(Setup.LnbFrequLo,p);
}
else
PutWord(0,p);
PutWord(c.PMT,p);
PutWord(0,p);
if (c.Modulation == 2) tune_flags = 1;
else if (c.Modulation == 5) tune_flags = 2;
else if (c.Modulation == 6) tune_flags = 3;
else tune_flags = 0;
if (c.DelSys) tune_flags |= 4;
if (c.Rolloff == 25) tune_flags |= 8;
else if (c.Rolloff == 20) tune_flags |= 16;
if (c.Inversion == 999) tune_flags |= 32;
else if (c.Inversion == 0) tune_flags |= 64;
else if (c.Inversion == 1) tune_flags |= 96;
if (c.Pilot == 1) tune_flags |= 128;
PutByte(tune_flags,p);
stream_flags = 0;
if (c.DPIDs.Count()) stream_flags |= 1;
if (c.VPID.Type == 27) stream_flags |= 16;
else if (c.VPID.Type == 36) stream_flags |= 32;
PutByte(stream_flags,p);
if (c.FEC == 12) PutByte(1,p);
else if (c.FEC == 23) PutByte(2,p);
else if (c.FEC == 34) PutByte(3,p);
else if (c.FEC == 45) PutByte(8,p);
else if (c.FEC == 56) PutByte(4,p);
else if (c.FEC == 78) PutByte(5,p);
else if (c.FEC == 89) PutByte(6,p);
else if (c.FEC == 35) PutByte(7,p);
else if (c.FEC == 910) PutByte(9,p);
else PutByte(0,p);
PutByte(0,p);
PutWord(0,p);
if (c.Source == "C") {
if (c.Modulation == 32) PutByte(2,p);
else if (c.Modulation == 64) PutByte(3,p);
else if (c.Modulation == 128) PutByte(4,p);
else if (c.Modulation == 256) PutByte(5,p);
else PutByte(0,p);
}
else if (c.Source[0] == 'S') {
if (c.Polarization == 'H') PutByte(0,p);
else if (c.Polarization == 'V') PutByte(1,p);
else if (c.Polarization == 'L') PutByte(2,p);
else if (c.Polarization == 'R') PutByte(3,p);
}
else if (c.Source == "T") {
if (c.Bandwidth == 7) PutByte(1,p);
else if (c.Bandwidth == 8) PutByte(2,p);
else PutByte(0,p);
}
else
PutByte(0,p);
PutByte(0,p);
PutWord(0,p);
if ((c.Source[0] == 'S') and (Setup.LnbSLOF) and (c.Frequency >= Setup.LnbSLOF))
PutByte(1,p);
else
PutByte(0,p);
PutByte(0,p);
PutWord(0,p);
PutByte(3,p); // <- fixme
PutByte(0,p);
PutWord(0,p);
if (c.DPIDs.Count()) PutWord(c.DPIDs[0].PID,p);
else if (c.APIDs.Count()) PutWord(c.APIDs[0].PID,p);
else PutWord(0,p);
PutWord(0,p);
PutWord(c.VPID.PID,p);
PutWord(c.TID,p);
PutWord(c.TPID,p);
PutWord(c.ONID,p);
PutWord(c.SID,p);
PutWord(c.PCR,p);
if (c.Source == "A") PutString("ATSC",p,25);
else if (c.Source == "C") PutString("Cable",p,25);
else if (c.Source[0] == 'S') PutString(SatNames[WirbelscanSetup.SatIndex].c_str(),p,25);
else if (c.Source == "T") PutString("Terr",p,25);
if (c.Name.size()) PutString(c.Name,p,25);
else PutString("???",p,25);
if (c.Provider.size()) PutString(c.Provider,p,25);
else PutString("???",p,25);
PutByte(tune_flags,p);
PutByte(0,p);
dat.write((const char*) buf, p-buf);
}
dat.close();
}
/*******************************************************************************
* VLC output
* Satip = false: local dvb device
* Satip = true : SAT>IP server
******************************************************************************/
void XmlString(std::string& s) {
if (s.empty()) return;
// those are the five predefined XML char entities
ReplaceAll(s, "&", "&");
ReplaceAll(s, "<", "<");
ReplaceAll(s, ">", ">");
ReplaceAll(s, "'", "'");
ReplaceAll(s, "\"", """);
}
void PrintVLC(std::vector<TChannel>& List, bool Satip) {
std::stringstream ss;
size_t indent = 0;
ss << INDENT << "<?xml"
<< " version=" << '"' << "1.0" << '"'
<< " encoding=" << '"' << "UTF-8" << '"'
<< "?>" << std::endl;
ss << INDENT << "<playlist"
<< " version=" << '"' << "1" << '"'
<< " xmlns=" << '"' << "http://xspf.org/ns/0/" << '"'
<< " xmlns:vlc=" << '"' << "http://www.videolan.org/vlc/playlist/ns/0/" << '"'
<< '>' << std::endl;
indent++;
ss << INDENT << "<title>DVB Playlist</title>" << std::endl;
ss << INDENT << "<creator>w_scan_cpp</creator>" << std::endl;
ss << INDENT << "<info>https://gen2vdr.de/wirbel/w_scan_cpp/index2.html</info>" << std::endl;
ss << INDENT << "<date>" << ISO8601Date(time(nullptr)) << "</date>" << std::endl;
ss << INDENT << "<trackList>" << std::endl;
indent++;
const char* AppUrl = "http://www.videolan.org/vlc/playlist/0";
size_t TitleNumber = 1;
for(auto& c:UniqueChannels(List)) {
if (Satip and c.Source == "A") {
ErrorMessage("ATSC is not yet supported in SAT>IP");
continue;
}
ss << INDENT << "<track>" << std::endl;
indent++;
if (c.LCN != -1)
TitleNumber = c.LCN;
ss << INDENT << "<trackNum>" << IntToStr(TitleNumber);
if (c.Source == "A" and c.LCN_minor != -1)
ss << "." << c.LCN_minor;
ss << "</trackNum>" << std::endl;
std::string title;
if (not c.Name.empty()) {
title = c.Name;
XmlString(title);
}
else
title = "Channel";
ss << INDENT << "<title>" << title << "</title>" << std::endl;
auto freq_Min = [](std::string Source) -> uint64_t {
return (Source.find('S') == 0) ? 3000000000ULL : 50000000ULL;
};
uint64_t freq_Hz = c.Frequency;
if (not Satip) {
ss << INDENT << "<location>";
if (c.Source == "A")
ss << "atsc";
if (c.Source == "C")
ss << "dvb-c";
if (c.Source == "T")
ss << "dvb-t";
if (c.Source.find('S') == 0)
ss << "dvb-s";
if (c.DelSys == 1)
ss << "2";
while(freq_Hz && (freq_Hz < freq_Min(c.Source))) freq_Hz *= 1000;
ss << "://" << "frequency=" << freq_Hz << "</location>" << std::endl;
}
else {
double freq_MHz = c.Frequency;
while(freq_Hz && (freq_Hz < 1000000)) freq_Hz *= 1000;
while(freq_MHz && (freq_MHz > 1000.0)) freq_MHz /= 1000.0;
ss << INDENT << "<location>rtsp://" << WirbelscanSetup.SatipAddr << "/?";
if (c.Source == "C") {
ss << "freq=" << freq_MHz;
ss << "&msys=dvbc";
if (c.DelSys == 0) {
if (c.Modulation == 16) ss << "&mtype=16qam";
else if (c.Modulation == 32) ss << "&mtype=32qam";
else if (c.Modulation == 64) ss << "&mtype=64qam";
else if (c.Modulation == 128) ss << "&mtype=128qam";
else if (c.Modulation == 256) ss << "&mtype=256qam";
ss << "&sr=" << c.Symbolrate;
if (c.Inversion != 999)
ss << "&specinv=" << c.Inversion;
}
else {
ss << "2"; // DVB-C2
int bw = c.Bandwidth;
while(bw > 999) bw = round(bw/1000.0);
if (bw != 999)
ss << "&bw=" << bw;
if (c.StreamId != 999)
ss << "&plp=" << c.StreamId;
}
}
if (c.Source == "T") {
ss << "freq=" << freq_MHz;
double bw = c.Bandwidth;
while(bw >= 1000.0) bw /= 1000.0;
ss << "&bw=" << bw;
if (c.Transmission == 2) ss << "&tmode=2k";
else if (c.Transmission == 4) ss << "&tmode=4k";
else if (c.Transmission == 8) ss << "&tmode=8k";
else if (c.Transmission == 1) ss << "&tmode=1k";
else if (c.Transmission == 16) ss << "&tmode=16k";
else if (c.Transmission == 32) ss << "&tmode=32k";
if (c.Modulation == 2) ss << "&mtype=qpsk";
else if (c.Modulation == 16) ss << "&mtype=16qam";
else if (c.Modulation == 64) ss << "&mtype=64qam";
else if (c.Modulation == 256) ss << "&mtype=256qam";
if (c.Guard == 4) ss << "&gi=14";
else if (c.Guard == 8) ss << "&gi=18";
else if (c.Guard == 16) ss << "&gi=116";
else if (c.Guard == 32) ss << "&gi=132";
else if (c.Guard == 128) ss << "&gi=1128";
else if (c.Guard == 19128) ss << "&gi=19128";
else if (c.Guard == 19256) ss << "&gi=19256";
if (c.FEC == 12) ss << "&fec=12";
else if (c.FEC == 35) ss << "&fec=35";
else if (c.FEC == 23) ss << "&fec=23";
else if (c.FEC == 34) ss << "&fec=34";
else if (c.FEC == 45) ss << "&fec=45";
else if (c.FEC == 56) ss << "&fec=56";
else if (c.FEC == 78) ss << "&fec=78";
if (c.DelSys == 0) {
ss << "&msys=dvbt";
}
else {
ss << "&msys=dvbt2";
ss << "&plp=" << c.StreamId;
ss << "&t2id=" << c.SystemId;
ss << "&sm=" << c.MISO;
}
}
if (c.Source.find('S') == 0) {
int src = 1;
cSource* source = Sources.First();
if (source && source->Description())
src = strtol(source->Description(), NULL, 0);
if (src < 1 || src > 255)
src = 1;
ss << "src=" << src;
ss << "&freq=" << c.Frequency;
ss << "&pol=" << (char) std::tolower((unsigned char) c.Polarization);
ss << "&sr=" << c.Symbolrate;
if (c.FEC == 12) ss << "&fec=12";
else if (c.FEC == 23) ss << "&fec=23";
else if (c.FEC == 34) ss << "&fec=34";
else if (c.FEC == 56) ss << "&fec=56";
else if (c.FEC == 78) ss << "&fec=78";
else if (c.FEC == 89) ss << "&fec=89";
else if (c.FEC == 35) ss << "&fec=35";
else if (c.FEC == 45) ss << "&fec=45";
else if (c.FEC == 910) ss << "&fec=910";
if (c.DelSys == 0) {
ss << "&ro=0.35&msys=dvbs&mtype=qpsk&plts=off";
}
else {
if (c.Rolloff == 20) ss << "&ro=0.20";
else if (c.Rolloff == 25) ss << "&ro=0.25";
else ss << "&ro=0.35";
ss << "&msys=dvbs2";
if (c.Modulation == 2) ss << "&mtype=qpsk";
else if (c.Modulation == 5) ss << "&mtype=8psk";
if (c.Pilot == 0) ss << "&plts=off";
else ss << "&plts=on";
}
}
ss << "&pids=0,16,17,18";
if (c.PMT > 0) ss << ',' << c.PMT;
if (c.VPID.PID > 0) ss << ',' << c.VPID.PID;
for (int i=0; i<c.APIDs.Count(); i++) ss << ',' << c.APIDs[i].PID;
for (int i=0; i<c.DPIDs.Count(); i++) ss << ',' << c.DPIDs[i].PID;
for (int i=0; i<c.SPIDs.Count(); i++) ss << ',' << c.SPIDs[i].PID;
if (c.TPID > 0) ss << ',' << c.TPID;
ss << "</location>" << std::endl;
}
ss << INDENT << "<extension application=" << '"' << AppUrl << '"' << ">" << std::endl;
indent++;
ss << INDENT << "<vlc:id>" << TitleNumber;
if (c.Source == "A" and c.LCN_minor != -1)
ss << "." << c.LCN_minor;
ss << "</vlc:id>" << std::endl;
if (c.LCN != -1) {
ss << INDENT << "<vlc:option>"
<< "logical-channel-number=" << c.LCN
<< "</vlc:option>" << std::endl;
if (c.Source == "A" and c.LCN_minor != -1)
ss << INDENT << "<vlc:option>"
<< "logical-channel-number-minor=" << c.LCN_minor
<< "</vlc:option>" << std::endl;
}
if (not Satip) {
ss << INDENT << "<vlc:option>" << "dvb-ts-id=" << c.TID << "</vlc:option>" << std::endl;
ss << INDENT << "<vlc:option>" << "program=" << c.SID << "</vlc:option>" << std::endl;
if (c.Source == "A") {
if (c.Modulation != 999) {
ss << INDENT << "<vlc:option>dvb-modulation=";
if (c.Modulation == 10) ss << "8VSB";
else if (c.Modulation == 11) ss << "16VSB";
else if (c.Modulation == 64) ss << "64QAM"; // may be unused at all.
else if (c.Modulation == 256) ss << "256QAM";
else ss << "AUTO";
ss << "</vlc:option>" << std::endl;
}
}
if (c.Source == "C") {
ss << INDENT << "<vlc:option>" << "dvb-srate=" << c.Symbolrate*1000 << "</vlc:option>" << std::endl;
if (c.Modulation != 999) {
ss << INDENT << "<vlc:option>" << "dvb-modulation=";
if (c.Modulation == 32) ss << "32QAM";
else if (c.Modulation == 64) ss << "64QAM";
else if (c.Modulation == 128) ss << "128QAM";
else if (c.Modulation == 256) ss << "256QAM";
else ss << "AUTO";
ss << "</vlc:option>" << std::endl;
}
if (c.Inversion != 999) {