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-rw-r--r--src/Buffer.cpp1
-rw-r--r--src/DabMod.cpp93
-rw-r--r--src/DabModulator.cpp147
-rw-r--r--src/DabModulator.h9
-rw-r--r--src/EtiReader.cpp19
-rw-r--r--src/EtiReader.h12
-rw-r--r--src/Flowgraph.cpp27
-rw-r--r--src/Flowgraph.h14
-rw-r--r--src/FrameMultiplexer.cpp8
-rw-r--r--src/FrameMultiplexer.h9
-rw-r--r--src/OutputMemory.h2
11 files changed, 176 insertions, 165 deletions
diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index aa0ef4c..fa7f52f 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -47,6 +47,7 @@ Buffer::Buffer(size_t len, const void *data)
Buffer::~Buffer()
{
+ PDEBUG("Buffer::~Buffer() len=%zu, data=%p\n", len, data);
free(data);
}
diff --git a/src/DabMod.cpp b/src/DabMod.cpp
index f546e45..1f6eedf 100644
--- a/src/DabMod.cpp
+++ b/src/DabMod.cpp
@@ -46,6 +46,7 @@
#include "FIRFilter.h"
#include "RemoteControl.h"
+#include <boost/shared_ptr.hpp>
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/ini_parser.hpp>
#include <complex>
@@ -73,6 +74,7 @@
typedef std::complex<float> complexf;
+using namespace boost;
volatile sig_atomic_t running = 1;
@@ -134,11 +136,9 @@ int main(int argc, char* argv[])
modconf.use_offset_fixed = false;
modconf.delay_calculation_pipeline_stages = 0;
- Flowgraph* flowgraph = NULL;
- DabModulator* modulator = NULL;
- InputMemory* input = NULL;
- FormatConverter* format_converter = NULL;
- ModOutput* output = NULL;
+ shared_ptr<Flowgraph> flowgraph(new Flowgraph());
+ shared_ptr<FormatConverter> format_converter;
+ shared_ptr<ModOutput> output;
RemoteControllers rcs;
@@ -188,7 +188,7 @@ int main(int argc, char* argv[])
#if defined(HAVE_OUTPUT_UHD)
if (useUHDOutput) {
fprintf(stderr, "Options -u and -f are mutually exclusive\n");
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
#endif
outputName = optarg;
@@ -214,7 +214,7 @@ int main(int argc, char* argv[])
if (modconf.use_offset_file)
{
fprintf(stderr, "Options -o and -O are mutually exclusive\n");
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
modconf.use_offset_fixed = true;
modconf.offset_fixed = strtod(optarg, NULL);
@@ -226,7 +226,7 @@ int main(int argc, char* argv[])
if (modconf.use_offset_fixed)
{
fprintf(stderr, "Options -o and -O are mutually exclusive\n");
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
modconf.use_offset_file = true;
modconf.offset_filename = std::string(optarg);
@@ -247,7 +247,7 @@ int main(int argc, char* argv[])
#if defined(HAVE_OUTPUT_UHD)
if (useFileOutput) {
fprintf(stderr, "Options -u and -f are mutually exclusive\n");
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
outputuhd_conf.device = optarg;
useUHDOutput = 1;
@@ -255,17 +255,17 @@ int main(int argc, char* argv[])
break;
case 'V':
printVersion();
- goto END_MAIN;
+ throw std::invalid_argument("");
break;
case '?':
case 'h':
printUsage(argv[0]);
- goto END_MAIN;
+ throw std::invalid_argument("");
break;
default:
fprintf(stderr, "Option '%c' not coded yet!\n", c);
ret = -1;
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
}
@@ -306,7 +306,7 @@ int main(int argc, char* argv[])
// No argument given ? You can't be serious ! Show usage.
if (argc == 1) {
printUsage(argv[0]);
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
// If only one argument is given, interpret as configuration file name
@@ -326,7 +326,7 @@ int main(int argc, char* argv[])
catch (boost::property_tree::ini_parser::ini_parser_error &e)
{
fprintf(stderr, "Error, cannot read configuration file '%s'\n", configuration_file.c_str());
- goto END_MAIN;
+ throw std::runtime_error("Cannot read configuration file");
}
// remote controller:
@@ -339,7 +339,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " telnet remote control enabled, but no telnetport defined.\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
}
@@ -354,7 +354,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " zmq remote control enabled, but no endpoint defined.\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
}
#endif
@@ -384,7 +384,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " Configuration enables file log, but does not specify log filename\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
LogToFile* log_file = new LogToFile(logfilename);
@@ -407,7 +407,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " Configuration enables firfilter, but does not specify filter taps file\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
}
@@ -419,7 +419,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " Configuration does not specify output\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
if (output_selected == "file") {
@@ -429,7 +429,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " Configuration does not specify file name for file output\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
useFileOutput = 1;
@@ -459,7 +459,7 @@ int main(int argc, char* argv[])
if (outputuhd_conf.frequency == 0 && chan == "") {
std::cerr << " UHD output enabled, but neither frequency nor channel defined.\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
else if (outputuhd_conf.frequency == 0) {
double freq;
@@ -503,13 +503,13 @@ int main(int argc, char* argv[])
else if (chan == "13F") freq = 239200000;
else {
std::cerr << " UHD output: channel " << chan << " does not exist in table\n";
- goto END_MAIN;
+ throw std::out_of_range("UHD channel selection error");
}
outputuhd_conf.frequency = freq;
}
else if (outputuhd_conf.frequency != 0 && chan != "") {
std::cerr << " UHD output: cannot define both frequency and channel.\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
@@ -527,7 +527,7 @@ int main(int argc, char* argv[])
}
else {
std::cerr << "Error: UHD output: behaviour_refclk_lock_lost invalid." << std::endl;
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
useUHDOutput = 1;
@@ -541,7 +541,7 @@ int main(int argc, char* argv[])
#endif
else {
std::cerr << "Error: Invalid output defined.\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
#if defined(HAVE_OUTPUT_UHD)
@@ -564,7 +564,7 @@ int main(int argc, char* argv[])
catch (std::exception &e) {
std::cerr << "Error: " << e.what() << "\n";
std::cerr << " Synchronised transmission enabled, but delay management specification is incomplete.\n";
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
}
@@ -618,13 +618,13 @@ int main(int argc, char* argv[])
printUsage(argv[0]);
ret = -1;
logger.level(error) << "Received invalid command line arguments";
- goto END_MAIN;
+ throw std::invalid_argument("Invalid command line options");
}
if (!useFileOutput && !useUHDOutput && !useZeroMQOutput) {
logger.level(error) << "Output not specified";
fprintf(stderr, "Must specify output !");
- goto END_MAIN;
+ throw std::runtime_error("Configuration error");
}
// Print settings
@@ -670,7 +670,7 @@ int main(int argc, char* argv[])
fprintf(stderr, "Unable to open input file!\n");
logger.level(error) << "Unable to open input file!";
ret = -1;
- goto END_MAIN;
+ throw std::runtime_error("Unable to open input");
}
inputReader = &inputFileReader;
@@ -679,7 +679,7 @@ int main(int argc, char* argv[])
#if !defined(HAVE_ZEROMQ)
fprintf(stderr, "Error, ZeroMQ input transport selected, but not compiled in!\n");
ret = -1;
- goto END_MAIN;
+ throw std::runtime_error("Unable to open input");
#else
// The URL might start with zmq+tcp://
if (inputName.substr(0, 4) == "zmq+") {
@@ -695,20 +695,20 @@ int main(int argc, char* argv[])
{
fprintf(stderr, "Error, invalid input transport %s selected!\n", inputTransport.c_str());
ret = -1;
- goto END_MAIN;
+ throw std::runtime_error("Unable to open input");
}
if (useFileOutput) {
if (fileOutputFormat == "complexf") {
- output = new OutputFile(outputName);
+ output = shared_ptr<OutputFile>(new OutputFile(outputName));
}
else if (fileOutputFormat == "s8") {
// We must normalise the samples to the interval [-127.0; 127.0]
normalise = 127.0f / normalise_factor;
- format_converter = new FormatConverter();
+ format_converter = shared_ptr<FormatConverter>(new FormatConverter());
- output = new OutputFile(outputName);
+ output = shared_ptr<OutputFile>(new OutputFile(outputName));
}
}
#if defined(HAVE_OUTPUT_UHD)
@@ -717,14 +717,8 @@ int main(int argc, char* argv[])
normalise = 1.0f / normalise_factor;
outputuhd_conf.sampleRate = outputRate;
- try {
- output = new OutputUHD(outputuhd_conf, logger);
- ((OutputUHD*)output)->enrol_at(rcs);
- }
- catch (std::exception& e) {
- logger.level(error) << "UHD initialisation failed:" << e.what();
- goto END_MAIN;
- }
+ output = shared_ptr<OutputUHD>(new OutputUHD(outputuhd_conf, logger));
+ ((OutputUHD*)output.get())->enrol_at(rcs);
}
#endif
#if defined(HAVE_ZEROMQ)
@@ -732,15 +726,14 @@ int main(int argc, char* argv[])
/* We normalise the same way as for the UHD output */
normalise = 1.0f / normalise_factor;
- output = new OutputZeroMQ(outputName);
+ output = shared_ptr<OutputZeroMQ>(new OutputZeroMQ(outputName));
}
#endif
- flowgraph = new Flowgraph();
data.setLength(6144);
- input = new InputMemory(&data);
- modulator = new DabModulator(modconf, &rcs, logger, outputRate, clockRate,
- dabMode, gainMode, digitalgain, normalise, filterTapsFilename);
+ shared_ptr<InputMemory> input(new InputMemory(&data));
+ shared_ptr<DabModulator> modulator(new DabModulator(modconf, &rcs, logger, outputRate, clockRate,
+ dabMode, gainMode, digitalgain, normalise, filterTapsFilename));
flowgraph->connect(input, modulator);
if (format_converter) {
flowgraph->connect(modulator, format_converter);
@@ -752,7 +745,7 @@ int main(int argc, char* argv[])
#if defined(HAVE_OUTPUT_UHD)
if (useUHDOutput) {
- ((OutputUHD*)output)->setETIReader(modulator->getEtiReader());
+ ((OutputUHD*)output.get())->setETIReader(modulator->getEtiReader());
}
#endif
@@ -801,7 +794,6 @@ int main(int argc, char* argv[])
ret = -1;
}
-END_MAIN:
////////////////////////////////////////////////////////////////////////
// Cleaning things
////////////////////////////////////////////////////////////////////////
@@ -809,9 +801,6 @@ END_MAIN:
fprintf(stderr, "%lu DAB frames encoded\n", frame);
fprintf(stderr, "%f seconds encoded\n", (float)frame * 0.024f);
- fprintf(stderr, "\nCleaning flowgraph...\n");
- delete flowgraph;
-
// Cif
fprintf(stderr, "\nCleaning buffers...\n");
diff --git a/src/DabModulator.cpp b/src/DabModulator.cpp
index 2664a08..287280c 100644
--- a/src/DabModulator.cpp
+++ b/src/DabModulator.cpp
@@ -3,8 +3,10 @@
Her Majesty the Queen in Right of Canada (Communications Research
Center Canada)
- Includes modifications for which no copyright is claimed
- 2012, Matthias P. Braendli, matthias.braendli@mpb.li
+ Copyright (C) 2015
+ Matthias P. Braendli, matthias.braendli@mpb.li
+
+ http://opendigitalradio.org
*/
/*
This file is part of ODR-DabMod.
@@ -50,6 +52,7 @@
#include "RemoteControl.h"
#include "Log.h"
+using namespace boost;
DabModulator::DabModulator(
struct modulator_offset_config& modconf,
@@ -155,62 +158,65 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
////////////////////////////////////////////////////////////////
// CIF data initialisation
////////////////////////////////////////////////////////////////
- FrameMultiplexer* cifMux = NULL;
- PrbsGenerator* cifPrbs = NULL;
- BlockPartitioner* cifPart = NULL;
- QpskSymbolMapper* cifMap = NULL;
- FrequencyInterleaver* cifFreq = NULL;
- PhaseReference* cifRef = NULL;
- DifferentialModulator* cifDiff = NULL;
- NullSymbol* cifNull = NULL;
- SignalMultiplexer* cifSig = NULL;
- CicEqualizer* cifCicEq = NULL;
- OfdmGenerator* cifOfdm = NULL;
- GainControl* cifGain = NULL;
- GuardIntervalInserter* cifGuard = NULL;
- FIRFilter* cifFilter = NULL;
- Resampler* cifRes = NULL;
-
- cifPrbs = new PrbsGenerator(864 * 8, 0x110);
- cifMux = new FrameMultiplexer(myFicSizeOut + 864 * 8,
- &myEtiReader.getSubchannels());
- cifPart = new BlockPartitioner(mode, myEtiReader.getFp());
- cifMap = new QpskSymbolMapper(myNbCarriers);
- cifRef = new PhaseReference(mode);
- cifFreq = new FrequencyInterleaver(mode);
- cifDiff = new DifferentialModulator(myNbCarriers);
- cifNull = new NullSymbol(myNbCarriers);
- cifSig = new SignalMultiplexer(
- (1 + myNbSymbols) * myNbCarriers * sizeof(complexf));
-
+ shared_ptr<PrbsGenerator> cifPrbs(new PrbsGenerator(864 * 8, 0x110));
+ shared_ptr<FrameMultiplexer> cifMux(
+ new FrameMultiplexer(myFicSizeOut + 864 * 8,
+ &myEtiReader.getSubchannels()));
+
+ shared_ptr<BlockPartitioner> cifPart(
+ new BlockPartitioner(mode, myEtiReader.getFp()));
+
+ shared_ptr<QpskSymbolMapper> cifMap(new QpskSymbolMapper(myNbCarriers));
+ shared_ptr<PhaseReference> cifRef(new PhaseReference(mode));
+ shared_ptr<FrequencyInterleaver> cifFreq(new FrequencyInterleaver(mode));
+ shared_ptr<DifferentialModulator> cifDiff(
+ new DifferentialModulator(myNbCarriers));
+
+ shared_ptr<NullSymbol> cifNull(new NullSymbol(myNbCarriers));
+ shared_ptr<SignalMultiplexer> cifSig(new SignalMultiplexer(
+ (1 + myNbSymbols) * myNbCarriers * sizeof(complexf)));
+
+ // TODO this needs a review
+ bool useCicEq = false;
+ unsigned cic_ratio = 1;
if (myClockRate) {
- unsigned ratio = myClockRate / myOutputRate;
- ratio /= 4; // FPGA DUC
+ cic_ratio = myClockRate / myOutputRate;
+ cic_ratio /= 4; // FPGA DUC
if (myClockRate == 400000000) { // USRP2
- if (ratio & 1) { // odd
- cifCicEq = new CicEqualizer(myNbCarriers,
- (float)mySpacing * (float)myOutputRate / 2048000.0f,
- ratio);
+ if (cic_ratio & 1) { // odd
+ useCicEq = true;
} // even, no filter
- } else {
- cifCicEq = new CicEqualizer(myNbCarriers,
- (float)mySpacing * (float)myOutputRate / 2048000.0f,
- ratio);
+ }
+ else {
+ useCicEq = true;
}
}
- cifOfdm = new OfdmGenerator((1 + myNbSymbols), myNbCarriers, mySpacing);
- cifGain = new GainControl(mySpacing, myGainMode, myDigGain, myNormalise);
+ shared_ptr<CicEqualizer> cifCicEq(new CicEqualizer(myNbCarriers,
+ (float)mySpacing * (float)myOutputRate / 2048000.0f,
+ cic_ratio));
+
+
+ shared_ptr<OfdmGenerator> cifOfdm(
+ new OfdmGenerator((1 + myNbSymbols), myNbCarriers, mySpacing));
+
+ shared_ptr<GainControl> cifGain(
+ new GainControl(mySpacing, myGainMode, myDigGain, myNormalise));
+
cifGain->enrol_at(*myRCs);
- cifGuard = new GuardIntervalInserter(myNbSymbols, mySpacing,
- myNullSize, mySymSize);
+ shared_ptr<GuardIntervalInserter> cifGuard(
+ new GuardIntervalInserter(myNbSymbols, mySpacing,
+ myNullSize, mySymSize));
+
+ FIRFilter* cifFilter = NULL;
if (myFilterTapsFilename != "") {
cifFilter = new FIRFilter(myFilterTapsFilename);
cifFilter->enrol_at(*myRCs);
}
- myOutput = new OutputMemory();
+ shared_ptr<OutputMemory> myOutput(new OutputMemory(dataOut));
+ Resampler* cifRes = NULL;
if (myOutputRate != 2048000) {
cifRes = new Resampler(2048000, myOutputRate, mySpacing);
} else {
@@ -222,10 +228,7 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
////////////////////////////////////////////////////////////////
// Processing FIC
////////////////////////////////////////////////////////////////
- FicSource* fic = myEtiReader.getFic();
- PrbsGenerator* ficPrbs = NULL;
- ConvEncoder* ficConv = NULL;
- PuncturingEncoder* ficPunc = NULL;
+ shared_ptr<FicSource> fic(myEtiReader.getFic());
////////////////////////////////////////////////////////////////
// Data initialisation
////////////////////////////////////////////////////////////////
@@ -241,13 +244,13 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
PDEBUG(" Framesize: %zu\n", fic->getFramesize());
// Configuring prbs generator
- ficPrbs = new PrbsGenerator(myFicSizeIn, 0x110);
+ shared_ptr<PrbsGenerator> ficPrbs(new PrbsGenerator(myFicSizeIn, 0x110));
// Configuring convolutionnal encoder
- ficConv = new ConvEncoder(myFicSizeIn);
+ shared_ptr<ConvEncoder> ficConv(new ConvEncoder(myFicSizeIn));
// Configuring puncturing encoder
- ficPunc = new PuncturingEncoder();
+ shared_ptr<PuncturingEncoder> ficPunc(new PuncturingEncoder());
std::vector<PuncturingRule*> rules = fic->get_rules();
std::vector<PuncturingRule*>::const_iterator rule;
for (rule = rules.begin(); rule != rules.end(); ++rule) {
@@ -267,16 +270,12 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
////////////////////////////////////////////////////////////////
// Configuring subchannels
////////////////////////////////////////////////////////////////
- std::vector<SubchannelSource*> subchannels =
+ std::vector<shared_ptr<SubchannelSource> > subchannels =
myEtiReader.getSubchannels();
- std::vector<SubchannelSource*>::const_iterator subchannel;
+ std::vector<shared_ptr<SubchannelSource> >::const_iterator subchannel;
for (subchannel = subchannels.begin();
subchannel != subchannels.end();
++subchannel) {
- PrbsGenerator* subchPrbs = NULL;
- ConvEncoder* subchConv = NULL;
- PuncturingEncoder* subchPunc = NULL;
- TimeInterleaver* subchInterleaver = NULL;
////////////////////////////////////////////////////////////
// Data initialisation
@@ -307,13 +306,17 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
(*subchannel)->protectionOption());
// Configuring prbs genrerator
- subchPrbs = new PrbsGenerator(subchSizeIn, 0x110);
+ shared_ptr<PrbsGenerator> subchPrbs(
+ new PrbsGenerator(subchSizeIn, 0x110));
// Configuring convolutionnal encoder
- subchConv = new ConvEncoder(subchSizeIn);
+ shared_ptr<ConvEncoder> subchConv(
+ new ConvEncoder(subchSizeIn));
// Configuring puncturing encoder
- subchPunc = new PuncturingEncoder();
+ shared_ptr<PuncturingEncoder> subchPunc(
+ new PuncturingEncoder());
+
std::vector<PuncturingRule*> rules = (*subchannel)->get_rules();
std::vector<PuncturingRule*>::const_iterator rule;
for (rule = rules.begin(); rule != rules.end(); ++rule) {
@@ -326,7 +329,8 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
subchPunc->append_tail_rule(PuncturingRule(3, 0xcccccc));
// Configuring time interleaver
- subchInterleaver = new TimeInterleaver(subchSizeOut);
+ shared_ptr<TimeInterleaver> subchInterleaver(
+ new TimeInterleaver(subchSizeOut));
myFlowgraph->connect(*subchannel, subchPrbs);
myFlowgraph->connect(subchPrbs, subchConv);
@@ -342,7 +346,7 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
myFlowgraph->connect(cifFreq, cifDiff);
myFlowgraph->connect(cifNull, cifSig);
myFlowgraph->connect(cifDiff, cifSig);
- if (myClockRate) {
+ if (myClockRate) { // TODO review
myFlowgraph->connect(cifSig, cifCicEq);
myFlowgraph->connect(cifCicEq, cifOfdm);
} else {
@@ -352,18 +356,21 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
myFlowgraph->connect(cifGain, cifGuard);
if (myFilterTapsFilename != "") {
- myFlowgraph->connect(cifGuard, cifFilter);
+ shared_ptr<FIRFilter> cifFilterptr(cifFilter);
+ myFlowgraph->connect(cifGuard, cifFilterptr);
if (cifRes != NULL) {
- myFlowgraph->connect(cifFilter, cifRes);
- myFlowgraph->connect(cifRes, myOutput);
+ shared_ptr<Resampler> res(cifRes);
+ myFlowgraph->connect(cifFilterptr, res);
+ myFlowgraph->connect(res, myOutput);
} else {
- myFlowgraph->connect(cifFilter, myOutput);
+ myFlowgraph->connect(cifFilterptr, myOutput);
}
}
else { //no filtering
if (cifRes != NULL) {
- myFlowgraph->connect(cifGuard, cifRes);
- myFlowgraph->connect(cifRes, myOutput);
+ shared_ptr<Resampler> res(cifRes);
+ myFlowgraph->connect(cifGuard, res);
+ myFlowgraph->connect(res, myOutput);
} else {
myFlowgraph->connect(cifGuard, myOutput);
}
@@ -374,6 +381,6 @@ int DabModulator::process(Buffer* const dataIn, Buffer* dataOut)
////////////////////////////////////////////////////////////////////
// Proccessing data
////////////////////////////////////////////////////////////////////
- myOutput->setOutput(dataOut);
return myFlowgraph->run();
}
+
diff --git a/src/DabModulator.h b/src/DabModulator.h
index 84c9926..89ddd7c 100644
--- a/src/DabModulator.h
+++ b/src/DabModulator.h
@@ -3,8 +3,10 @@
Her Majesty the Queen in Right of Canada (Communications Research
Center Canada)
- Includes modifications for which no copyright is claimed
- 2012, Matthias P. Braendli, matthias.braendli@mpb.li
+ Copyright (C) 2015
+ Matthias P. Braendli, matthias.braendli@mpb.li
+
+ http://opendigitalradio.org
*/
/*
This file is part of ODR-DabMod.
@@ -32,6 +34,7 @@
#include <sys/types.h>
#include <string>
+#include <boost/shared_ptr.hpp>
#include "ModCodec.h"
#include "EtiReader.h"
@@ -88,5 +91,5 @@ protected:
size_t myFicSizeIn;
};
-
#endif // DAB_MODULATOR_H
+
diff --git a/src/EtiReader.cpp b/src/EtiReader.cpp
index fe54f55..7e0df72 100644
--- a/src/EtiReader.cpp
+++ b/src/EtiReader.cpp
@@ -2,7 +2,7 @@
Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Her Majesty
the Queen in Right of Canada (Communications Research Center Canada)
- Copyright (C) 2014
+ Copyright (C) 2014, 2015
Matthias P. Braendli, matthias.braendli@mpb.li
http://opendigitalradio.org
@@ -34,6 +34,7 @@
#include <string.h>
#include <arpa/inet.h>
+using namespace boost;
enum ETI_READER_STATE {
EtiReaderStateNbFrame,
@@ -69,9 +70,6 @@ EtiReader::~EtiReader()
// if (myFicSource != NULL) {
// delete myFicSource;
// }
-// for (unsigned i = 0; i < mySources.size(); ++i) {
-// delete mySources[i];
-// }
}
@@ -93,13 +91,13 @@ unsigned EtiReader::getFp()
}
-const std::vector<SubchannelSource*>& EtiReader::getSubchannels()
+const std::vector<boost::shared_ptr<SubchannelSource> >& EtiReader::getSubchannels()
{
return mySources;
}
-int EtiReader::process(Buffer* dataIn)
+int EtiReader::process(const Buffer* dataIn)
{
PDEBUG("EtiReader::process(dataIn: %p)\n", dataIn);
PDEBUG(" state: %u\n", state);
@@ -171,13 +169,12 @@ int EtiReader::process(Buffer* dataIn)
(memcmp(&eti_stc[0], in, 4 * eti_fc.NST))) {
PDEBUG("New stc!\n");
eti_stc.resize(eti_fc.NST);
- for (unsigned i = 0; i < mySources.size(); ++i) {
- delete mySources[i];
- }
- mySources.resize(eti_fc.NST);
memcpy(&eti_stc[0], in, 4 * eti_fc.NST);
+
+ mySources.clear();
for (unsigned i = 0; i < eti_fc.NST; ++i) {
- mySources[i] = new SubchannelSource(eti_stc[i]);
+ mySources.push_back(shared_ptr<SubchannelSource>(
+ new SubchannelSource(eti_stc[i])));
PDEBUG("Sstc %u:\n", i);
PDEBUG(" Stc%i.scid: %i\n", i, eti_stc[i].SCID);
PDEBUG(" Stc%i.sad: %u\n", i, eti_stc[i].getStartAddress());
diff --git a/src/EtiReader.h b/src/EtiReader.h
index 209b208..136bd1c 100644
--- a/src/EtiReader.h
+++ b/src/EtiReader.h
@@ -2,7 +2,7 @@
Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Her Majesty
the Queen in Right of Canada (Communications Research Center Canada)
- Copyright (C) 2014
+ Copyright (C) 2014, 2015
Matthias P. Braendli, matthias.braendli@mpb.li
http://opendigitalradio.org
@@ -41,6 +41,7 @@
#include <vector>
#include <stdint.h>
#include <sys/types.h>
+#include <boost/shared_ptr.hpp>
class EtiReader
@@ -54,8 +55,8 @@ public:
FicSource* getFic();
unsigned getMode();
unsigned getFp();
- const std::vector<SubchannelSource*>& getSubchannels();
- int process(Buffer* dataIn);
+ const std::vector<boost::shared_ptr<SubchannelSource> >& getSubchannels();
+ int process(const Buffer* dataIn);
void calculateTimestamp(struct frame_timestamp& ts)
{
@@ -83,9 +84,9 @@ protected:
eti_EOF eti_eof;
eti_TIST eti_tist;
FicSource* myFicSource;
- std::vector<SubchannelSource*> mySources;
+ std::vector<boost::shared_ptr<SubchannelSource> > mySources;
TimestampDecoder myTimestampDecoder;
-
+
private:
size_t myCurrentFrame;
bool time_ext_enabled;
@@ -94,3 +95,4 @@ private:
#endif // ETI_READER_H
+
diff --git a/src/Flowgraph.cpp b/src/Flowgraph.cpp
index 373533b..22f604b 100644
--- a/src/Flowgraph.cpp
+++ b/src/Flowgraph.cpp
@@ -1,6 +1,11 @@
/*
Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Her Majesty
the Queen in Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2015
+ Matthias P. Braendli, matthias.braendli@mpb.li
+
+ http://opendigitalradio.org
*/
/*
This file is part of ODR-DabMod.
@@ -38,19 +43,18 @@
#include <sys/time.h>
#endif
-#include <boost/shared_ptr.hpp>
-
using namespace boost;
typedef std::vector<shared_ptr<Node> >::iterator NodeIterator;
typedef std::vector<shared_ptr<Edge> >::iterator EdgeIterator;
-Node::Node(ModPlugin* plugin) :
+Node::Node(shared_ptr<ModPlugin> plugin) :
myPlugin(plugin),
myProcessTime(0)
{
- PDEBUG("Node::Node(plugin(%s): %p) @ %p\n", plugin->name(), plugin, this);
+ PDEBUG("Node::Node(plugin(%s): %p) @ %p\n",
+ plugin->name(), plugin.get(), this);
}
@@ -59,9 +63,6 @@ Node::~Node()
{
PDEBUG("Node::~Node() @ %p\n", this);
- if (myPlugin != NULL) {
- delete myPlugin;
- }
assert(myInputBuffers.size() == 0);
assert(myOutputBuffers.size() == 0);
}
@@ -72,8 +73,8 @@ Edge::Edge(shared_ptr<Node>& srcNode, shared_ptr<Node>& dstNode) :
myDstNode(dstNode)
{
PDEBUG("Edge::Edge(srcNode(%s): %p, dstNode(%s): %p) @ %p\n",
- srcNode->plugin()->name(), srcNode,
- dstNode->plugin()->name(), dstNode,
+ srcNode->plugin()->name(), srcNode.get(),
+ dstNode->plugin()->name(), dstNode.get(),
this);
myBuffer = shared_ptr<Buffer>(new Buffer());
@@ -112,7 +113,7 @@ Edge::~Edge()
int Node::process()
{
PDEBUG("Edge::process()\n");
- PDEBUG(" Plugin name: %s (%p)\n", myPlugin->name(), myPlugin);
+ PDEBUG(" Plugin name: %s (%p)\n", myPlugin->name(), myPlugin.get());
// the plugin process() still wants vector<Buffer*>
// arguments.
@@ -165,11 +166,10 @@ Flowgraph::~Flowgraph()
}
}
-
-void Flowgraph::connect(ModPlugin* input, ModPlugin* output)
+void Flowgraph::connect(shared_ptr<ModPlugin> input, shared_ptr<ModPlugin> output)
{
PDEBUG("Flowgraph::connect(input(%s): %p, output(%s): %p)\n",
- input->name(), input, output->name(), output);
+ input->name(), input.get(), output->name(), output.get());
NodeIterator inputNode;
NodeIterator outputNode;
@@ -237,3 +237,4 @@ bool Flowgraph::run()
}
return true;
}
+
diff --git a/src/Flowgraph.h b/src/Flowgraph.h
index 00b8d42..1129668 100644
--- a/src/Flowgraph.h
+++ b/src/Flowgraph.h
@@ -1,6 +1,11 @@
/*
Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Her Majesty
the Queen in Right of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2015
+ Matthias P. Braendli, matthias.braendli@mpb.li
+
+ http://opendigitalradio.org
*/
/*
This file is part of ODR-DabMod.
@@ -38,12 +43,12 @@
class Node
{
public:
- Node(ModPlugin* plugin);
+ Node(boost::shared_ptr<ModPlugin> plugin);
~Node();
Node(const Node&);
Node& operator=(const Node&);
- ModPlugin* plugin() { return myPlugin; }
+ boost::shared_ptr<ModPlugin> plugin() { return myPlugin; }
std::vector<boost::shared_ptr<Buffer> > myInputBuffers;
std::vector<boost::shared_ptr<Buffer> > myOutputBuffers;
@@ -55,7 +60,7 @@ public:
}
protected:
- ModPlugin* myPlugin;
+ boost::shared_ptr<ModPlugin> myPlugin;
time_t myProcessTime;
};
@@ -83,7 +88,8 @@ public:
Flowgraph(const Flowgraph&);
Flowgraph& operator=(const Flowgraph&);
- void connect(ModPlugin* input, ModPlugin* output);
+ void connect(boost::shared_ptr<ModPlugin> input,
+ boost::shared_ptr<ModPlugin> output);
bool run();
protected:
diff --git a/src/FrameMultiplexer.cpp b/src/FrameMultiplexer.cpp
index c5e58b7..843f72d 100644
--- a/src/FrameMultiplexer.cpp
+++ b/src/FrameMultiplexer.cpp
@@ -30,8 +30,11 @@
typedef std::complex<float> complexf;
+using namespace boost;
-FrameMultiplexer::FrameMultiplexer(size_t framesize, const std::vector<SubchannelSource*>* subchannels) :
+FrameMultiplexer::FrameMultiplexer(
+ size_t framesize,
+ const std::vector<shared_ptr<SubchannelSource> >* subchannels) :
ModMux(ModFormat(framesize), ModFormat(framesize)),
d_frameSize(framesize),
mySubchannels(subchannels)
@@ -76,7 +79,7 @@ int FrameMultiplexer::process(std::vector<Buffer*> dataIn, Buffer* dataOut)
++in;
// Write subchannel
assert(mySubchannels->size() == dataIn.size() - 1);
- std::vector<SubchannelSource*>::const_iterator subchannel =
+ std::vector<shared_ptr<SubchannelSource> >::const_iterator subchannel =
mySubchannels->begin();
while (in != dataIn.end()) {
assert((*subchannel)->framesizeCu() * 8 == (*in)->getLength());
@@ -88,3 +91,4 @@ int FrameMultiplexer::process(std::vector<Buffer*> dataIn, Buffer* dataOut)
return dataOut->getLength();
}
+
diff --git a/src/FrameMultiplexer.h b/src/FrameMultiplexer.h
index f1bd587..ba571f6 100644
--- a/src/FrameMultiplexer.h
+++ b/src/FrameMultiplexer.h
@@ -29,7 +29,7 @@
#include "ModMux.h"
#include "SubchannelSource.h"
-
+#include <boost/shared_ptr.hpp>
#include <sys/types.h>
@@ -37,7 +37,8 @@
class FrameMultiplexer : public ModMux
{
public:
- FrameMultiplexer(size_t frameSize, const std::vector<SubchannelSource*>* subchannels);
+ FrameMultiplexer(size_t frameSize,
+ const std::vector<boost::shared_ptr<SubchannelSource> >* subchannels);
virtual ~FrameMultiplexer();
FrameMultiplexer(const FrameMultiplexer&);
FrameMultiplexer& operator=(const FrameMultiplexer&);
@@ -48,8 +49,8 @@ public:
protected:
size_t d_frameSize;
- const std::vector<SubchannelSource*>* mySubchannels;
+ const std::vector<boost::shared_ptr<SubchannelSource> >* mySubchannels;
};
-
#endif // FRAME_MULTIPLEXER_H
+
diff --git a/src/OutputMemory.h b/src/OutputMemory.h
index 2dd49c5..56cbc01 100644
--- a/src/OutputMemory.h
+++ b/src/OutputMemory.h
@@ -50,7 +50,7 @@
class OutputMemory : public ModOutput
{
public:
- OutputMemory(Buffer* dataOut = NULL);
+ OutputMemory(Buffer* dataOut);
virtual ~OutputMemory();
virtual int process(Buffer* dataIn, Buffer* dataOut);
const char* name() { return "OutputMemory"; }
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-04 03:24:47 +0000