/[svn]/libgig/trunk/src/gigdump.cpp
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Contents of /libgig/trunk/src/gigdump.cpp

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Revision 916 - (show annotations) (download)
Thu Aug 10 21:27:50 2006 UTC (14 years, 5 months ago) by schoenebeck
File size: 19498 byte(s)
* src/gigdump.cpp: print global file informations

1 /***************************************************************************
2 * *
3 * libgig - C++ cross-platform Gigasampler format file loader library *
4 * *
5 * Copyright (C) 2003-2006 by Christian Schoenebeck *
6 * <cuse@users.sourceforge.net> *
7 * *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
12 * *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
17 * *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the Free Software *
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21 * MA 02111-1307 USA *
22 ***************************************************************************/
23
24 #ifdef HAVE_CONFIG_H
25 # include <config.h>
26 #endif
27
28 #include <iostream>
29 #include <cstdlib>
30 #include <string>
31
32 #include "gig.h"
33
34 using namespace std;
35
36 string Revision();
37 void PrintVersion();
38 void PrintFileInformations(gig::File* gig);
39 void PrintSamples(gig::File* gig);
40 void PrintInstruments(gig::File* gig);
41 void PrintRegions(gig::Instrument* instr);
42 void PrintUsage();
43 void PrintDimensionRegions(gig::Region* rgn);
44
45 int main(int argc, char *argv[])
46 {
47 if (argc <= 1) {
48 PrintUsage();
49 return EXIT_FAILURE;
50 }
51 if (argv[1][0] == '-') {
52 switch (argv[1][1]) {
53 case 'v':
54 PrintVersion();
55 return EXIT_SUCCESS;
56 }
57 }
58 FILE* hFile = fopen(argv[1], "r");
59 if (!hFile) {
60 cout << "Invalid file argument!" << endl;
61 return EXIT_FAILURE;
62 }
63 fclose(hFile);
64 try {
65 RIFF::File* riff = new RIFF::File(argv[1]);
66 gig::File* gig = new gig::File(riff);
67 PrintFileInformations(gig);
68 cout << endl;
69 PrintSamples(gig);
70 cout << endl;
71 PrintInstruments(gig);
72 delete gig;
73 delete riff;
74 }
75 catch (RIFF::Exception e) {
76 e.PrintMessage();
77 return EXIT_FAILURE;
78 }
79 catch (...) {
80 cout << "Unknown exception while trying to parse file." << endl;
81 return EXIT_FAILURE;
82 }
83
84 return EXIT_SUCCESS;
85 }
86
87 void PrintFileInformations(gig::File* gig) {
88 cout << "Global File Informations:" << endl;
89 cout << " Total instruments: " << gig->Instruments << endl;
90 if (gig->pVersion) {
91 cout << " Version: " << gig->pVersion->major << "."
92 << gig->pVersion->minor << "."
93 << gig->pVersion->release << "."
94 << gig->pVersion->build << endl;
95 }
96 if (gig->pInfo) {
97 if (gig->pInfo->Name.size())
98 cout << " Name: '" << gig->pInfo->Name << "'\n";
99 if (gig->pInfo->ArchivalLocation.size())
100 cout << " ArchivalLocation: '" << gig->pInfo->ArchivalLocation << "'\n";
101 if (gig->pInfo->CreationDate.size())
102 cout << " CreationDate: '" << gig->pInfo->CreationDate << "'\n";
103 if (gig->pInfo->Comments.size())
104 cout << " Comments: '" << gig->pInfo->Comments << "'\n";
105 if (gig->pInfo->Product.size())
106 cout << " Product: '" << gig->pInfo->Product << "'\n";
107 if (gig->pInfo->Copyright.size())
108 cout << " Copyright: '" << gig->pInfo->Copyright << "'\n";
109 if (gig->pInfo->Artists.size())
110 cout << " Artists: '" << gig->pInfo->Artists << "'\n";
111 if (gig->pInfo->Genre.size())
112 cout << " Genre: '" << gig->pInfo->Genre << "'\n";
113 if (gig->pInfo->Keywords.size())
114 cout << " Keywords: '" << gig->pInfo->Keywords << "'\n";
115 if (gig->pInfo->Engineer.size())
116 cout << " Engineer: '" << gig->pInfo->Engineer << "'\n";
117 if (gig->pInfo->Technician.size())
118 cout << " Technician: '" << gig->pInfo->Technician << "'\n";
119 if (gig->pInfo->Software.size())
120 cout << " Software: '" << gig->pInfo->Software << "'\n";
121 if (gig->pInfo->Medium.size())
122 cout << " Medium: '" << gig->pInfo->Medium << "'\n";
123 if (gig->pInfo->Source.size())
124 cout << " Source: '" << gig->pInfo->Source << "'\n";
125 if (gig->pInfo->SourceForm.size())
126 cout << " SourceForm: '" << gig->pInfo->SourceForm << "'\n";
127 if (gig->pInfo->Commissioned.size())
128 cout << " Commissioned: '" << gig->pInfo->Commissioned << "'\n";
129 }
130 }
131
132 void PrintSamples(gig::File* gig) {
133 int samples = 0;
134 cout << "ALL Available Samples (as there might be more than referenced by Instruments):" << endl;
135 gig::Sample* pSample = gig->GetFirstSample();
136 while (pSample) {
137 samples++;
138 string name = pSample->pInfo->Name;
139 if (name == "") name = "<NO NAME>";
140 else name = '\"' + name + '\"';
141 cout << " Sample " << samples << ") " << name << ", ";
142 cout << pSample->SamplesPerSecond << "Hz, " << pSample->Channels << " Channels, " << pSample->Loops << " Loops";
143 if (pSample->Loops) {
144 cout << " (Type: ";
145 switch (pSample->LoopType) {
146 case gig::loop_type_normal: cout << "normal)"; break;
147 case gig::loop_type_bidirectional: cout << "pingpong)"; break;
148 case gig::loop_type_backward: cout << "reverse)"; break;
149 }
150 cout << ", LoopFraction=" << pSample->LoopFraction << ", Start=" << pSample->LoopStart << ", End=" << pSample->LoopEnd;
151 cout << ", LoopPlayCount=" << pSample->LoopPlayCount;
152 }
153 cout << ", Length=" << pSample->SamplesTotal << " Compressed=" << ((pSample->Compressed) ? "true" : "false") << endl;
154 pSample = gig->GetNextSample();
155 }
156 }
157
158 void PrintInstruments(gig::File* gig) {
159 int instruments = 0;
160 cout << "Available Instruments:" << endl;
161 gig::Instrument* pInstrument = gig->GetFirstInstrument();
162 while (pInstrument) {
163 instruments++;
164 string name = pInstrument->pInfo->Name;
165 if (name == "") name = "<NO NAME>";
166 else name = '\"' + name + '\"';
167 cout << " Instrument " << instruments << ") " << name << ", ";
168
169 cout << " MIDIBank=" << pInstrument->MIDIBank << ", MIDIProgram=" << pInstrument->MIDIProgram << endl;
170 PrintRegions(pInstrument);
171
172 pInstrument = gig->GetNextInstrument();
173 }
174 }
175
176 void PrintRegions(gig::Instrument* instr) {
177 int iRegion = 1;
178 gig::Region* pRegion = instr->GetFirstRegion();
179 while (pRegion) {
180 cout << " Region " << iRegion++ << ") ";
181 gig::Sample* pSample = pRegion->GetSample();
182 if (pSample) {
183 cout << "Sample: ";
184 if (pSample->pInfo->Name != "") {
185 cout << "\"" << pSample->pInfo->Name << "\", ";
186 }
187 cout << pSample->SamplesPerSecond << "Hz, " << endl;
188 }
189 else {
190 cout << "<NO_VALID_SAMPLE_REFERENCE> ";
191 }
192 cout << " KeyRange=" << pRegion->KeyRange.low << "-" << pRegion->KeyRange.high << ", ";
193 cout << "VelocityRange=" << pRegion->VelocityRange.low << "-" << pRegion->VelocityRange.high << ", Layers=" << pRegion->Layers << endl;
194 cout << " Loops=" << pRegion->SampleLoops << endl;
195 cout << " Dimensions=" << pRegion->Dimensions << endl;
196 for (int iDimension = 0; iDimension < pRegion->Dimensions; iDimension++) {
197 cout << " Dimension[" << iDimension << "]: Type=";
198 gig::dimension_def_t DimensionDef = pRegion->pDimensionDefinitions[iDimension];
199 switch (DimensionDef.dimension) {
200 case gig::dimension_none:
201 cout << "NONE";
202 break;
203 case gig::dimension_samplechannel: // If used sample has more than one channel (thus is not mono).
204 cout << "SAMPLECHANNEL";
205 break;
206 case gig::dimension_layer: { // For layering of up to 8 instruments (and eventually crossfading of 2 or 4 layers).
207 gig::crossfade_t crossfade = pRegion->pDimensionRegions[iDimension]->Crossfade;
208 cout << "LAYER (Crossfade in_start=" << (int) crossfade.in_start << ",in_end=" << (int) crossfade.in_end << ",out_start=" << (int) crossfade.out_start << ",out_end=" << (int) crossfade.out_end << ")";
209 break;
210 }
211 case gig::dimension_velocity: // Key Velocity (this is the only dimension where the ranges can exactly be defined).
212 cout << "VELOCITY";
213 break;
214 case gig::dimension_channelaftertouch: // Channel Key Pressure
215 cout << "AFTERTOUCH";
216 break;
217 case gig::dimension_releasetrigger: // Special dimension for triggering samples on releasing a key.
218 cout << "RELEASETRIGGER";
219 break;
220 case gig::dimension_keyboard: // Key Position
221 cout << "KEYBOARD";
222 break;
223 case gig::dimension_roundrobin: // Different samples triggered each time a note is played, dimension regions selected in sequence
224 cout << "ROUNDROBIN";
225 break;
226 case gig::dimension_random: // Different samples triggered each time a note is played, random order
227 cout << "RANDOM";
228 break;
229 case gig::dimension_modwheel: // Modulation Wheel (MIDI Controller 1)
230 cout << "MODWHEEL";
231 break;
232 case gig::dimension_breath: // Breath Controller (Coarse, MIDI Controller 2)
233 cout << "BREATH";
234 break;
235 case gig::dimension_foot: // Foot Pedal (Coarse, MIDI Controller 4)
236 cout << "FOOT";
237 break;
238 case gig::dimension_portamentotime: // Portamento Time (Coarse, MIDI Controller 5)
239 cout << "PORTAMENTOTIME";
240 break;
241 case gig::dimension_effect1: // Effect Controller 1 (Coarse, MIDI Controller 12)
242 cout << "EFFECT1";
243 break;
244 case gig::dimension_effect2: // Effect Controller 2 (Coarse, MIDI Controller 13)
245 cout << "EFFECT2";
246 break;
247 case gig::dimension_genpurpose1: // General Purpose Controller 1 (Slider, MIDI Controller 16)
248 cout << "GENPURPOSE1";
249 break;
250 case gig::dimension_genpurpose2: // General Purpose Controller 2 (Slider, MIDI Controller 17)
251 cout << "GENPURPOSE2";
252 break;
253 case gig::dimension_genpurpose3: // General Purpose Controller 3 (Slider, MIDI Controller 18)
254 cout << "GENPURPOSE3";
255 break;
256 case gig::dimension_genpurpose4: // General Purpose Controller 4 (Slider, MIDI Controller 19)
257 cout << "GENPURPOSE4";
258 break;
259 case gig::dimension_sustainpedal: // Sustain Pedal (MIDI Controller 64)
260 cout << "SUSTAINPEDAL";
261 break;
262 case gig::dimension_portamento: // Portamento (MIDI Controller 65)
263 cout << "PORTAMENTO";
264 break;
265 case gig::dimension_sostenutopedal: // Sostenuto Pedal (MIDI Controller 66)
266 cout << "SOSTENUTOPEDAL";
267 break;
268 case gig::dimension_softpedal: // Soft Pedal (MIDI Controller 67)
269 cout << "SOFTPEDAL";
270 break;
271 case gig::dimension_genpurpose5: // General Purpose Controller 5 (Button, MIDI Controller 80)
272 cout << "GENPURPOSE5";
273 break;
274 case gig::dimension_genpurpose6: // General Purpose Controller 6 (Button, MIDI Controller 81)
275 cout << "GENPURPOSE6";
276 break;
277 case gig::dimension_genpurpose7: // General Purpose Controller 7 (Button, MIDI Controller 82)
278 cout << "GENPURPOSE7";
279 break;
280 case gig::dimension_genpurpose8: // General Purpose Controller 8 (Button, MIDI Controller 83)
281 cout << "GENPURPOSE8";
282 break;
283 case gig::dimension_effect1depth: // Effect 1 Depth (MIDI Controller 91)
284 cout << "EFFECT1DEPTH";
285 break;
286 case gig::dimension_effect2depth: // Effect 2 Depth (MIDI Controller 92)
287 cout << "EFFECT2DEPTH";
288 break;
289 case gig::dimension_effect3depth: // Effect 3 Depth (MIDI Controller 93)
290 cout << "EFFECT3DEPTH";
291 break;
292 case gig::dimension_effect4depth: // Effect 4 Depth (MIDI Controller 94)
293 cout << "EFFECT4DEPTH";
294 break;
295 case gig::dimension_effect5depth: // Effect 5 Depth (MIDI Controller 95)
296 cout << "EFFECT5DEPTH";
297 break;
298 default:
299 cout << "UNKNOWN (" << int(DimensionDef.dimension) << ") - please report this !";
300 break;
301 }
302 cout << ", Bits=" << (uint) DimensionDef.bits << ", Zones=" << (uint) DimensionDef.zones;
303 cout << ", SplitType=";
304 switch (DimensionDef.split_type) {
305 case gig::split_type_normal:
306 cout << "NORMAL" << endl;
307 break;
308 case gig::split_type_bit:
309 cout << "BIT" << endl;
310 break;
311 default:
312 cout << "UNKNOWN" << endl;
313 }
314 }
315
316 PrintDimensionRegions(pRegion);
317
318 pRegion = instr->GetNextRegion();
319 }
320 }
321
322 void PrintDimensionRegions(gig::Region* rgn) {
323 int dimensionRegions = 0;
324 gig::DimensionRegion* pDimensionRegion;
325 while (dimensionRegions < rgn->DimensionRegions) {
326 pDimensionRegion = rgn->pDimensionRegions[dimensionRegions];
327 if (!pDimensionRegion) break;
328
329 cout << " Dimension Region " << dimensionRegions + 1 << ")" << endl;
330
331 gig::Sample* pSample = pDimensionRegion->pSample;
332 if (pSample) {
333 cout << " Sample: ";
334 if (pSample->pInfo->Name != "") {
335 cout << "\"" << pSample->pInfo->Name << "\", ";
336 }
337 cout << pSample->SamplesPerSecond << "Hz, ";
338 cout << "UnityNote=" << (int) pDimensionRegion->UnityNote << ", FineTune=" << (int) pDimensionRegion->FineTune << ", Gain=" << (-pDimensionRegion->Gain / 655360.0) << "dB, SampleStartOffset=" << pDimensionRegion->SampleStartOffset << endl;
339 }
340 else {
341 cout << " Sample: <NO_VALID_SAMPLE_REFERENCE> " << endl;
342 }
343 cout << " LFO1Frequency=" << pDimensionRegion->LFO1Frequency << "Hz, LFO1InternalDepth=" << pDimensionRegion-> LFO1InternalDepth << ", LFO1ControlDepth=" << pDimensionRegion->LFO1ControlDepth << " LFO1Controller=" << pDimensionRegion->LFO1Controller << endl;
344 cout << " LFO2Frequency=" << pDimensionRegion->LFO2Frequency << "Hz, LFO2InternalDepth=" << pDimensionRegion-> LFO2InternalDepth << ", LFO2ControlDepth=" << pDimensionRegion->LFO2ControlDepth << " LFO2Controller=" << pDimensionRegion->LFO2Controller << endl;
345 cout << " LFO3Frequency=" << pDimensionRegion->LFO3Frequency << "Hz, LFO3InternalDepth=" << pDimensionRegion-> LFO3InternalDepth << ", LFO3ControlDepth=" << pDimensionRegion->LFO3ControlDepth << " LFO3Controller=" << pDimensionRegion->LFO3Controller << endl;
346 cout << " EG1PreAttack=" << pDimensionRegion->EG1PreAttack << "permille, EG1Attack=" << pDimensionRegion->EG1Attack << "s, EG1Decay1=" << pDimensionRegion->EG1Decay1 << "s, EG1Sustain=" << pDimensionRegion->EG1Sustain << "permille, EG1Release=" << pDimensionRegion->EG1Release << "s, EG1Decay2=" << pDimensionRegion->EG1Decay2 << "s, EG1Hold=" << pDimensionRegion->EG1Hold << endl;
347 cout << " EG2PreAttack=" << pDimensionRegion->EG2PreAttack << "permille, EG2Attack=" << pDimensionRegion->EG2Attack << "s, EG2Decay1=" << pDimensionRegion->EG2Decay1 << "s, EG2Sustain=" << pDimensionRegion->EG2Sustain << "permille, EG2Release=" << pDimensionRegion->EG2Release << "s, EG2Decay2=" << pDimensionRegion->EG2Decay2 << "s" << endl;
348 cout << " VCFEnabled=" << pDimensionRegion->VCFEnabled << ", VCFType=" << pDimensionRegion->VCFType << ", VCFCutoff=" << (int) pDimensionRegion->VCFCutoff << ", VCFResonance=" << (int) pDimensionRegion->VCFResonance << ", VCFCutoffController=" << pDimensionRegion->VCFCutoffController << endl;
349 cout << " VelocityResponseCurve=";
350 switch (pDimensionRegion->VelocityResponseCurve) {
351 case gig::curve_type_nonlinear:
352 cout << "NONLINEAR";
353 break;
354 case gig::curve_type_linear:
355 cout << "LINEAR";
356 break;
357 case gig::curve_type_special:
358 cout << "SPECIAL";
359 break;
360 case gig::curve_type_unknown:
361 default:
362 cout << "UNKNOWN - please report this !";
363 }
364 cout << ", VelocityResponseDepth=" << (int) pDimensionRegion->VelocityResponseDepth << ", VelocityResponseCurveScaling=" << (int) pDimensionRegion->VelocityResponseCurveScaling << endl;
365 cout << " Pan=" << (int) pDimensionRegion->Pan << endl;
366
367 dimensionRegions++;
368 }
369 }
370
371 string Revision() {
372 string s = "$Revision: 1.19 $";
373 return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword
374 }
375
376 void PrintVersion() {
377 cout << "gigdump revision " << Revision() << endl;
378 cout << "using " << gig::libraryName() << " " << gig::libraryVersion() << endl;
379 }
380
381 void PrintUsage() {
382 cout << "gigdump - parses Gigasampler files and prints out the content." << endl;
383 cout << endl;
384 cout << "Usage: gigdump [-v] FILE" << endl;
385 cout << endl;
386 cout << " -v Print version and exit." << endl;
387 cout << endl;
388 }

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