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/*************************************************************************** |
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* * |
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* libgig - C++ cross-platform Gigasampler format file access library * |
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* * |
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* Copyright (C) 2003-2009 by Christian Schoenebeck * |
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* <cuse@users.sourceforge.net> * |
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* * |
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* This program is part of libgig. * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
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***************************************************************************/ |
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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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#include <iostream> |
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#include <cstdlib> |
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#include <string> |
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#include "DLS.h" |
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using namespace std; |
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string Revision(); |
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void PrintVersion(); |
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void PrintSamples(DLS::File* dls); |
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void PrintInstruments(DLS::File* dls); |
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void PrintRegions(DLS::Instrument* instr); |
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void PrintUsage(); |
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int main(int argc, char *argv[]) |
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{ |
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if (argc <= 1) { |
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PrintUsage(); |
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return EXIT_FAILURE; |
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} |
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if (argv[1][0] == '-') { |
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switch (argv[1][1]) { |
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case 'v': |
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PrintVersion(); |
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return EXIT_SUCCESS; |
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} |
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} |
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FILE* hFile = fopen(argv[1], "r"); |
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if (!hFile) { |
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cout << "Invalid file argument!" << endl; |
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return EXIT_FAILURE; |
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} |
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fclose(hFile); |
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try { |
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RIFF::File* riff = new RIFF::File(argv[1]); |
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DLS::File* dls = new DLS::File(riff); |
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if (dls->pInfo->Name != "") cout << "File Name: \"" << dls->pInfo->Name << "\"\n"; |
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PrintSamples(dls); |
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cout << endl; |
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PrintInstruments(dls); |
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delete dls; |
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delete riff; |
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} |
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catch (RIFF::Exception e) { |
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e.PrintMessage(); |
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return EXIT_FAILURE; |
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} |
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catch (...) { |
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cout << "Unknown exception while trying to parse file." << endl; |
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return EXIT_FAILURE; |
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} |
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return EXIT_SUCCESS; |
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} |
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void PrintSamples(DLS::File* dls) { |
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int samples = 0; |
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cout << "ALL Available Samples (as there might be more than referenced by Instruments):" << endl; |
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DLS::Sample* pSample = dls->GetFirstSample(); |
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while (pSample) { |
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samples++; |
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string name = pSample->pInfo->Name; |
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if (name == "") name = "<NO NAME>"; |
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else name = '\"' + name + '\"'; |
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cout << " Sample " << samples << ") " << name << ", "; |
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cout << pSample->SamplesPerSecond << "Hz, " << pSample->Channels << " Channels" << endl; |
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pSample = dls->GetNextSample(); |
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} |
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} |
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void PrintInstruments(DLS::File* dls) { |
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int instruments = 0; |
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cout << "Available Instruments:" << endl; |
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DLS::Instrument* pInstrument = dls->GetFirstInstrument(); |
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while (pInstrument) { |
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instruments++; |
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string name = pInstrument->pInfo->Name; |
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if (name == "") name = "<NO NAME>"; |
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else name = '\"' + name + '\"'; |
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cout << " Instrument " << instruments << ") " << name << ", "; |
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cout << " MIDIBank=" << pInstrument->MIDIBank << ", MIDIProgram=" << pInstrument->MIDIProgram << endl; |
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PrintRegions(pInstrument); |
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pInstrument = dls->GetNextInstrument(); |
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} |
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} |
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void PrintRegions(DLS::Instrument* instr) { |
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int regions = 0; |
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DLS::Region* pRegion = instr->GetFirstRegion(); |
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while (pRegion) { |
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regions++; |
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cout << " Region " << regions << ") "; |
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DLS::Sample* pSample = pRegion->GetSample(); |
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if (pSample) { |
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cout << "Sample: "; |
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if (pSample->pInfo->Name != "") { |
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cout << "\"" << pSample->pInfo->Name << "\", "; |
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} |
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cout << pSample->SamplesPerSecond << "Hz, "; |
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} |
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else { |
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cout << "<NO_VALID_SAMPLE_REFERENCE> "; |
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} |
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cout << "KeyRange=" << pRegion->KeyRange.low << "-" << pRegion->KeyRange.high << ", "; |
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cout << "VelocityRange=" << pRegion->VelocityRange.low << "-" << pRegion->VelocityRange.high << ", Layer=" << pRegion->Layer << endl; |
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cout << " Loops=" << pRegion->SampleLoops << endl; |
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pRegion = instr->GetNextRegion(); |
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} |
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} |
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string Revision() { |
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string s = "$Revision: 1.6 $"; |
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return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword |
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} |
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void PrintVersion() { |
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cout << "dlsdump revision " << Revision() << endl; |
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cout << "using " << DLS::libraryName() << " " << DLS::libraryVersion() << endl; |
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} |
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void PrintUsage() { |
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cout << "dlsdump - parses DLS (Downloadable Sounds) Level 1 and Level 2 files and prints out the content." << endl; |
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cout << endl; |
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cout << "Usage: dlsdump [-v] FILE" << endl; |
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cout << endl; |
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cout << " -v Print version and exit." << endl; |
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cout << endl; |
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} |