1 |
/*************************************************************************** |
2 |
* * |
3 |
* libgig - C++ cross-platform Gigasampler format file access library * |
4 |
* * |
5 |
* Copyright (C) 2003-2009 by Christian Schoenebeck * |
6 |
* <cuse@users.sourceforge.net> * |
7 |
* * |
8 |
* This program is part of libgig. * |
9 |
* * |
10 |
* This program is free software; you can redistribute it and/or modify * |
11 |
* it under the terms of the GNU General Public License as published by * |
12 |
* the Free Software Foundation; either version 2 of the License, or * |
13 |
* (at your option) any later version. * |
14 |
* * |
15 |
* This program is distributed in the hope that it will be useful, * |
16 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
17 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
18 |
* GNU General Public License for more details. * |
19 |
* * |
20 |
* You should have received a copy of the GNU General Public License * |
21 |
* along with this program; if not, write to the Free Software * |
22 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
23 |
* MA 02111-1307 USA * |
24 |
***************************************************************************/ |
25 |
|
26 |
#ifdef HAVE_CONFIG_H |
27 |
#include <config.h> |
28 |
#endif |
29 |
|
30 |
#include <iostream> |
31 |
#include <cstdlib> |
32 |
#include <string> |
33 |
|
34 |
#include "DLS.h" |
35 |
|
36 |
using namespace std; |
37 |
|
38 |
string Revision(); |
39 |
void PrintVersion(); |
40 |
void PrintSamples(DLS::File* dls); |
41 |
void PrintInstruments(DLS::File* dls); |
42 |
void PrintRegions(DLS::Instrument* instr); |
43 |
void PrintUsage(); |
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 |
DLS::File* dls = new DLS::File(riff); |
67 |
if (dls->pInfo->Name != "") cout << "File Name: \"" << dls->pInfo->Name << "\"\n"; |
68 |
PrintSamples(dls); |
69 |
cout << endl; |
70 |
PrintInstruments(dls); |
71 |
delete dls; |
72 |
delete riff; |
73 |
} |
74 |
catch (RIFF::Exception e) { |
75 |
e.PrintMessage(); |
76 |
return EXIT_FAILURE; |
77 |
} |
78 |
catch (...) { |
79 |
cout << "Unknown exception while trying to parse file." << endl; |
80 |
return EXIT_FAILURE; |
81 |
} |
82 |
|
83 |
return EXIT_SUCCESS; |
84 |
} |
85 |
|
86 |
void PrintSamples(DLS::File* dls) { |
87 |
int samples = 0; |
88 |
cout << "ALL Available Samples (as there might be more than referenced by Instruments):" << endl; |
89 |
DLS::Sample* pSample = dls->GetFirstSample(); |
90 |
while (pSample) { |
91 |
samples++; |
92 |
string name = pSample->pInfo->Name; |
93 |
if (name == "") name = "<NO NAME>"; |
94 |
else name = '\"' + name + '\"'; |
95 |
cout << " Sample " << samples << ") " << name << ", "; |
96 |
cout << pSample->SamplesPerSecond << "Hz, " << pSample->Channels << " Channels" << endl; |
97 |
pSample = dls->GetNextSample(); |
98 |
} |
99 |
} |
100 |
|
101 |
void PrintInstruments(DLS::File* dls) { |
102 |
int instruments = 0; |
103 |
cout << "Available Instruments:" << endl; |
104 |
DLS::Instrument* pInstrument = dls->GetFirstInstrument(); |
105 |
while (pInstrument) { |
106 |
instruments++; |
107 |
string name = pInstrument->pInfo->Name; |
108 |
if (name == "") name = "<NO NAME>"; |
109 |
else name = '\"' + name + '\"'; |
110 |
cout << " Instrument " << instruments << ") " << name << ", "; |
111 |
|
112 |
cout << " MIDIBank=" << pInstrument->MIDIBank << ", MIDIProgram=" << pInstrument->MIDIProgram << endl; |
113 |
PrintRegions(pInstrument); |
114 |
|
115 |
pInstrument = dls->GetNextInstrument(); |
116 |
} |
117 |
} |
118 |
|
119 |
void PrintRegions(DLS::Instrument* instr) { |
120 |
int regions = 0; |
121 |
DLS::Region* pRegion = instr->GetFirstRegion(); |
122 |
while (pRegion) { |
123 |
regions++; |
124 |
|
125 |
cout << " Region " << regions << ") "; |
126 |
DLS::Sample* pSample = pRegion->GetSample(); |
127 |
if (pSample) { |
128 |
cout << "Sample: "; |
129 |
if (pSample->pInfo->Name != "") { |
130 |
cout << "\"" << pSample->pInfo->Name << "\", "; |
131 |
} |
132 |
cout << pSample->SamplesPerSecond << "Hz, "; |
133 |
} |
134 |
else { |
135 |
cout << "<NO_VALID_SAMPLE_REFERENCE> "; |
136 |
} |
137 |
cout << "KeyRange=" << pRegion->KeyRange.low << "-" << pRegion->KeyRange.high << ", "; |
138 |
cout << "VelocityRange=" << pRegion->VelocityRange.low << "-" << pRegion->VelocityRange.high << ", Layer=" << pRegion->Layer << endl; |
139 |
cout << " Loops=" << pRegion->SampleLoops << endl; |
140 |
|
141 |
pRegion = instr->GetNextRegion(); |
142 |
} |
143 |
} |
144 |
|
145 |
string Revision() { |
146 |
string s = "$Revision: 1.6 $"; |
147 |
return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword |
148 |
} |
149 |
|
150 |
void PrintVersion() { |
151 |
cout << "dlsdump revision " << Revision() << endl; |
152 |
cout << "using " << DLS::libraryName() << " " << DLS::libraryVersion() << endl; |
153 |
} |
154 |
|
155 |
void PrintUsage() { |
156 |
cout << "dlsdump - parses DLS (Downloadable Sounds) Level 1 and Level 2 files and prints out the content." << endl; |
157 |
cout << endl; |
158 |
cout << "Usage: dlsdump [-v] FILE" << endl; |
159 |
cout << endl; |
160 |
cout << " -v Print version and exit." << endl; |
161 |
cout << endl; |
162 |
} |