/[svn]/libgig/trunk/src/tools/gigdump.cpp
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revision 2573 by schoenebeck, Thu May 22 15:17:09 2014 UTC revision 2985 by schoenebeck, Tue Sep 20 22:13:37 2016 UTC
# Line 2  Line 2 
2   *                                                                         *   *                                                                         *
3   *   libgig - C++ cross-platform Gigasampler format file access library    *   *   libgig - C++ cross-platform Gigasampler format file access library    *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003-2014 by Christian Schoenebeck                      *   *   Copyright (C) 2003-2016 by Christian Schoenebeck                      *
6   *                              <cuse@users.sourceforge.net>               *   *                              <cuse@users.sourceforge.net>               *
7   *                                                                         *   *                                                                         *
8   *   This program is part of libgig.                                       *   *   This program is part of libgig.                                       *
# Line 40  void PrintVersion(); Line 40  void PrintVersion();
40  void PrintFileInformations(gig::File* gig);  void PrintFileInformations(gig::File* gig);
41  void PrintGroups(gig::File* gig);  void PrintGroups(gig::File* gig);
42  void PrintSamples(gig::File* gig);  void PrintSamples(gig::File* gig);
43    void PrintScripts(gig::File* gig);
44  void PrintInstruments(gig::File* gig);  void PrintInstruments(gig::File* gig);
45  void PrintRegions(gig::Instrument* instr);  void PrintRegions(gig::Instrument* instr);
46  void PrintUsage();  void PrintUsage();
47  void PrintDimensionRegions(gig::Region* rgn);  void PrintDimensionRegions(gig::Region* rgn);
48    bool VerifyFile(gig::File* gig);
49    void RebuildChecksumTable(gig::File* gig);
50    
51    class PubSample : public gig::Sample {
52    public:
53        using DLS::Sample::pCkData;
54    };
55    
56    class PubFile : public gig::File {
57    public:
58        using gig::File::VerifySampleChecksumTable;
59        using gig::File::RebuildSampleChecksumTable;
60    };
61    
62    
63  int main(int argc, char *argv[])  int main(int argc, char *argv[])
64  {  {
65        bool bVerify = false;
66        bool bRebuildChecksums = false;
67    
68      if (argc <= 1) {      if (argc <= 1) {
69          PrintUsage();          PrintUsage();
70          return EXIT_FAILURE;          return EXIT_FAILURE;
71      }      }
72      if (argv[1][0] == '-') {  
73          switch (argv[1][1]) {      int iArg;
74              case 'v':      for (iArg = 1; iArg < argc; ++iArg) {
75                  PrintVersion();          const string opt = argv[iArg];
76                  return EXIT_SUCCESS;          if (opt == "--") { // common for all command line tools: separator between initial option arguments and i.e. subsequent file arguments
77                iArg++;
78                break;
79            }
80            if (opt.substr(0, 1) != "-") break;
81    
82            if (opt == "-v") {
83                PrintVersion();
84                return EXIT_SUCCESS;
85            } else if (opt == "--verify") {
86                bVerify = true;
87            } else if (opt == "--rebuild-checksums") {
88                bRebuildChecksums = true;
89            } else {
90                cerr << "Unknown option '" << opt << "'" << endl;
91                cerr << endl;
92                PrintUsage();
93                return EXIT_FAILURE;
94          }          }
95      }      }
96      FILE* hFile = fopen(argv[1], "r");      if (iArg >= argc) {
97            cout << "No file name provided!" << endl;
98            return EXIT_FAILURE;
99        }
100        const char* filename = argv[iArg];
101    
102        FILE* hFile = fopen(filename, "r");
103      if (!hFile) {      if (!hFile) {
104          cout << "Invalid file argument!" << endl;          cout << "Invalid file argument!" << endl;
105          return EXIT_FAILURE;          return EXIT_FAILURE;
106      }      }
107      fclose(hFile);      fclose(hFile);
108      try {      try {
109          RIFF::File* riff = new RIFF::File(argv[1]);          RIFF::File* riff = new RIFF::File(filename);
110          gig::File*  gig  = new gig::File(riff);          gig::File*  gig  = new gig::File(riff);
111          PrintFileInformations(gig);  
112          cout << endl;          if (bRebuildChecksums) {
113          PrintGroups(gig);              RebuildChecksumTable(gig);
114          cout << endl;          } else if (bVerify) {
115          PrintSamples(gig);              bool OK = VerifyFile(gig);
116          cout << endl;              if (OK) cout << "All checks passed successfully! :-)\n";
117          PrintInstruments(gig);              return (OK) ? EXIT_SUCCESS : EXIT_FAILURE;
118            } else {
119                PrintFileInformations(gig);
120                cout << endl;
121                PrintGroups(gig);
122                cout << endl;
123                PrintSamples(gig);
124                cout << endl;
125                PrintScripts(gig);
126                cout << endl;
127                PrintInstruments(gig);
128            }
129          delete gig;          delete gig;
130          delete riff;          delete riff;
131      }      }
# Line 150  void PrintGroups(gig::File* gig) { Line 202  void PrintGroups(gig::File* gig) {
202  void PrintSamples(gig::File* gig) {  void PrintSamples(gig::File* gig) {
203      int samples = 0;      int samples = 0;
204      cout << "ALL Available Samples (as there might be more than referenced by Instruments):" << endl;      cout << "ALL Available Samples (as there might be more than referenced by Instruments):" << endl;
205      gig::Sample* pSample = gig->GetFirstSample();      PubSample* pSample = (PubSample*) gig->GetFirstSample();
206      while (pSample) {      while (pSample) {
207          samples++;          samples++;
208          // determine sample's name          // determine sample's name
# Line 176  void PrintSamples(gig::File* gig) { Line 228  void PrintSamples(gig::File* gig) {
228              cout << ", LoopFraction=" << pSample->LoopFraction << ", Start=" << pSample->LoopStart << ", End=" << pSample->LoopEnd;              cout << ", LoopFraction=" << pSample->LoopFraction << ", Start=" << pSample->LoopStart << ", End=" << pSample->LoopEnd;
229              cout << ", LoopPlayCount=" << pSample->LoopPlayCount;              cout << ", LoopPlayCount=" << pSample->LoopPlayCount;
230          }          }
231          cout << ", Length=" << pSample->SamplesTotal << " Compressed=" << ((pSample->Compressed) ? "true" : "false") << endl;          cout << ", Length=" << pSample->SamplesTotal << " Compressed=" << ((pSample->Compressed) ? "true" : "false")
232          pSample = gig->GetNextSample();               << " foffset=" << pSample->pCkData->GetFilePos()
233                 << " fsz=" << pSample->pCkData->GetSize()
234                 << endl;
235    #if 0
236            {
237                const uint bufSize = 64;
238                unsigned char buf[bufSize] = {};
239                pSample->SetPos(0);
240                RIFF::file_offset_t n = pSample->pCkData->Read(&buf[0], bufSize, 1);
241                //RIFF::file_offset_t n = pSample->Read(&buf[0], bufSize / pSample->FrameSize);
242                cout << "        FrameSize=" << pSample->FrameSize << ",Data[" << n << "]" << flush;
243                for (int x = 0; x < bufSize; ++x)
244                    printf("%02x ", buf[x]);
245                printf("\n");
246                fflush(stdout);
247            }
248    #endif
249            pSample = (PubSample*) gig->GetNextSample();
250        }
251    }
252    
253    void PrintScripts(gig::File* gig) {
254        cout << "ALL Available Real-Time Instrument Scripts (as there might be more than referenced by Instruments):" << endl;
255        for (int g = 0; gig->GetScriptGroup(g); ++g) {
256            gig::ScriptGroup* pGroup = gig->GetScriptGroup(g);
257            cout << "    Group " << g+1 << ") '" << pGroup->Name << "'\n";
258            for (int s = 0; pGroup->GetScript(s); ++s) {
259                gig::Script* pScript = pGroup->GetScript(s);
260                cout << "        Script " << s+1 << ") '" << pScript->Name << "':\n";
261                cout << "[START OF SCRIPT]\n";
262                cout << pScript->GetScriptAsText();
263                cout << "[END OF SCRIPT]\n";
264            }
265      }      }
266  }  }
267    
# Line 193  void PrintInstruments(gig::File* gig) { Line 277  void PrintInstruments(gig::File* gig) {
277          cout << "    Instrument " << instruments << ") " << name << ", ";          cout << "    Instrument " << instruments << ") " << name << ", ";
278    
279          cout << " MIDIBank=" << pInstrument->MIDIBank << ", MIDIProgram=" << pInstrument->MIDIProgram << endl;          cout << " MIDIBank=" << pInstrument->MIDIBank << ", MIDIProgram=" << pInstrument->MIDIProgram << endl;
280    
281            cout << "        ScriptSlots=" << pInstrument->ScriptSlotCount() << endl;
282            for (int s = 0; s < pInstrument->ScriptSlotCount(); ++s) {
283                gig::Script* pScript = pInstrument->GetScriptOfSlot(s);
284                string name = pScript->Name;
285                cout << "        ScriptSlot[" << s << "]='" << name << "'\n";
286            }
287    
288          PrintRegions(pInstrument);          PrintRegions(pInstrument);
289    
290          pInstrument = gig->GetNextInstrument();          pInstrument = gig->GetNextInstrument();
# Line 351  void PrintRegions(gig::Instrument* instr Line 443  void PrintRegions(gig::Instrument* instr
443      }      }
444  }  }
445    
446    template<typename T_int>
447    static void printIntArray(T_int* array, int size) {
448        printf("{");
449        for (int i = 0; i < size; ++i)
450            printf("[%d]=%d,", i, array[i]);
451        printf("}");
452        fflush(stdout);
453    }
454    
455  void PrintDimensionRegions(gig::Region* rgn) {  void PrintDimensionRegions(gig::Region* rgn) {
456      int dimensionRegions = 0;      int dimensionRegions = 0;
457      gig::DimensionRegion* pDimensionRegion;      gig::DimensionRegion* pDimensionRegion;
# Line 394  void PrintDimensionRegions(gig::Region* Line 495  void PrintDimensionRegions(gig::Region*
495                  cout << "UNKNOWN - please report this !";                  cout << "UNKNOWN - please report this !";
496          }          }
497          cout << ", VelocityResponseDepth=" << (int) pDimensionRegion->VelocityResponseDepth << ", VelocityResponseCurveScaling=" << (int) pDimensionRegion->VelocityResponseCurveScaling << endl;          cout << ", VelocityResponseDepth=" << (int) pDimensionRegion->VelocityResponseDepth << ", VelocityResponseCurveScaling=" << (int) pDimensionRegion->VelocityResponseCurveScaling << endl;
498            cout << "                VelocityUpperLimit=" << (int) pDimensionRegion->VelocityUpperLimit << " DimensionUpperLimits[]=" << flush;
499            printIntArray(pDimensionRegion->DimensionUpperLimits, 8);
500            cout << endl;
501    #if 0 // requires access to protected member VelocityTable, so commented out for now
502            if (pDimensionRegion->VelocityTable) {
503                cout << "                VelocityTable[]=" << flush;
504                printIntArray(pDimensionRegion->VelocityTable, 127);
505                cout << endl;
506            }
507    #endif
508          cout << "                Pan=" << (int) pDimensionRegion->Pan << endl;          cout << "                Pan=" << (int) pDimensionRegion->Pan << endl;
509    
510          dimensionRegions++;          dimensionRegions++;
511      }      }
512  }  }
513    
514    bool VerifyFile(gig::File* _gig) {
515        PubFile* gig = (PubFile*) _gig;
516    
517        cout << "Verifying sample checksum table ... " << flush;
518        if (!gig->VerifySampleChecksumTable()) {
519            cout << "DAMAGED\n";
520            cout << "You may use --rebuild-checksums to repair the sample checksum table.\n";
521            return false;
522        }
523        cout << "OK\n" << flush;
524    
525        cout << "Verifying samples ... " << flush;
526        std::map<int,gig::Sample*> failedSamples;
527        int iTotal = 0;
528        for (gig::Sample* pSample = gig->GetFirstSample(); pSample; pSample = gig->GetNextSample(), ++iTotal) {
529            if (!pSample->VerifyWaveData())
530                failedSamples[iTotal] = pSample;
531        }
532        if (failedSamples.empty()) {
533            cout << "ALL OK\n";
534            return true;
535        } else {
536            cout << failedSamples.size() << " of " << iTotal << " Samples DAMAGED:\n";
537            for (std::map<int,gig::Sample*>::iterator it = failedSamples.begin(); it != failedSamples.end(); ++it) {
538                const int i = it->first;
539                gig::Sample* pSample = it->second;
540    
541                string name = pSample->pInfo->Name;
542                if (name == "") name = "<NO NAME>";
543                else            name = '\"' + name + '\"';
544    
545                cout << "Damaged Sample " << (i+1) << ") " << name << endl;
546            }
547            return false;
548        }
549    }
550    
551    void RebuildChecksumTable(gig::File* _gig) {
552        PubFile* gig = (PubFile*) _gig;
553    
554        cout << "Recalculating checksums of all samples ... " << flush;
555        bool bSaveRequired = gig->RebuildSampleChecksumTable();
556        cout << "OK\n";
557        if (bSaveRequired) {
558            cout << "WARNING: File structure change required, rebuilding entire file now ..." << endl;
559            gig->Save();
560            cout << "DONE\n";
561            cout << "NOTE: Since the entire file was rebuilt, you may need to manually check all samples in this particular case now!\n";
562        }
563    }
564    
565  string Revision() {  string Revision() {
566      string s = "$Revision$";      string s = "$Revision$";
567      return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword      return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword
# Line 413  void PrintVersion() { Line 575  void PrintVersion() {
575  void PrintUsage() {  void PrintUsage() {
576      cout << "gigdump - parses Gigasampler files and prints out the content." << endl;      cout << "gigdump - parses Gigasampler files and prints out the content." << endl;
577      cout << endl;      cout << endl;
578      cout << "Usage: gigdump [-v] FILE" << endl;      cout << "Usage: gigdump [-v | --verify | --rebuild-checksums] FILE" << endl;
579        cout << endl;
580        cout << "   --rebuild-checksums  Rebuild checksum table for all samples." << endl;
581        cout << endl;
582        cout << "   -v                   Print version and exit." << endl;
583      cout << endl;      cout << endl;
584      cout << "   -v  Print version and exit." << endl;      cout << "   --verify             Checks raw wave data integrity of all samples." << endl;
585      cout << endl;      cout << endl;
586  }  }
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