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0
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1 /*
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2 * viewmod - View information about given module file
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3 * Programmed and designed by Matti 'ccr' Hamalainen
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4 * (C) Copyright 2006-2007 Tecnic Software productions (TNSP)
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5 *
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6 * Please read file 'COPYING' for information on license and distribution.
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7 */
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8 #include "jss.h"
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9 #include "jssmod.h"
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10 #include <errno.h>
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11 #include <string.h>
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12 #include "dmargs.h"
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13
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14
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15 char *optFilename = NULL;
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16 BOOL optViewPatterns = FALSE,
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17 optViewInstruments = FALSE,
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18 optViewExtInstruments = FALSE,
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19 optViewGeneralInfo = FALSE;
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20
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21
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22 DMOptArg optList[] =
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23 {
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24 { 0, '?', "help", "Show this help and exit", OPT_NONE },
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25 { 1, 'p', "patterns", "View patterns", OPT_NONE },
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26 { 2, 'i', "instruments", "View instruments", OPT_NONE },
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27 { 5, 'e', "extinstruments", "View extended instruments", OPT_NONE },
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28 { 3, 'g', "general", "General information", OPT_NONE },
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29 { 4, 'v', "verbose", "Be more verbose", OPT_NONE },
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30 };
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31
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32 const int optListN = sizeof(optList) / sizeof(optList[0]);
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33
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34
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35 void argShowHelp()
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36 {
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37 dmPrintBanner(stdout, dmProgName, "[options] [modfile]");
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38 dmArgsPrintHelp(stdout, optList, optListN);
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39 }
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40
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41
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42 BOOL argHandleOpt(const int optN, char *optArg, char *currArg)
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43 {
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44 (void) optArg;
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45
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46 switch (optN)
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47 {
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48 case 0:
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49 argShowHelp();
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50 exit(0);
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51 break;
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52
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53 case 1:
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54 optViewPatterns = TRUE;
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55 break;
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56
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57 case 2:
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58 optViewInstruments = TRUE;
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59 break;
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60
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61 case 3:
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62 optViewGeneralInfo = TRUE;
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63 break;
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64
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65 case 4:
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66 dmVerbosity++;
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67 break;
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68
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69 case 5:
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70 optViewExtInstruments = TRUE;
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71 break;
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72
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73 default:
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74 dmError("Unknown argument '%s'.\n", currArg);
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75 return FALSE;
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76 }
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77
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78 return TRUE;
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79 }
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80
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81
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82 BOOL argHandleFile(char *currArg)
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83 {
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84 // Was not option argument
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85 if (!optFilename)
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86 optFilename = currArg;
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87 else {
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88 dmError("Gay error '%s'!\n", currArg);
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89 return FALSE;
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90 }
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91
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92 return TRUE;
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93 }
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94
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95
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96 const char patNoteTable[12][3] =
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97 {
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98 "C-", "C#", "D-",
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99 "D#", "E-", "F-",
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100 "F#", "G-", "G#",
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101 "A-", "A#", "B-"
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102 };
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103
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104 #define jmpNMODEffectTable (36)
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105 static const char jmpMODEffectTable[jmpNMODEffectTable] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
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106
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107
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108 /* Print a given pattern
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109 */
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110 void printPattern(FILE *f, JSSPattern *p)
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111 {
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112 int i, j;
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113 char c;
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114 JSSNote *n;
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115
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116 if (!p)
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117 return;
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118
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119 n = p->data;
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120
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121 for (i = 0; i < p->nrows; i++)
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122 {
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123 fprintf(f, "%.2x: ", i);
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124
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125 for (j = 0; j < p->nchannels; j++)
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126 {
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127 switch (n->note)
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128 {
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129 case jsetNotSet:
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130 fprintf(f, "... ");
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131 break;
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132 case jsetNoteOff:
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133 fprintf(f, "=== ");
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134 break;
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135 default:
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136 fprintf(f, "%s%i ", patNoteTable[n->note % 12], n->note / 12);
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137 break;
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138 }
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139
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140 if (n->instrument != jsetNotSet)
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141 fprintf(f, "%.2x ", n->instrument + 1); // Because FT2 is 1-based and we use 0 internally
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142 else
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143 fprintf(f, ".. ");
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144
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145 if (n->volume == jsetNotSet)
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146 fprintf(f, ".. ");
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147 else if (n->volume >= 0x00 && n->volume <= 0x40)
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148 fprintf(f, "%.2x ", n->volume);
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149 else
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150 {
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151 switch (n->volume & 0xf0)
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152 {
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153 case 0x50: c = '-'; break;
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154 case 0x60: c = '+'; break;
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155 case 0x70: c = '/'; break;
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156 case 0x80: c = '\\'; break;
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157 case 0x90: c = 'S'; break;
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158 case 0xa0: c = 'V'; break;
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159 case 0xb0: c = 'P'; break;
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160 case 0xc0: c = '<'; break;
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161 case 0xd0: c = '>'; break;
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162 case 0xe0: c = 'M'; break;
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163 default: c = '?'; break;
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164 }
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165 fprintf(f, "%c%x ", c, (n->volume & 0x0f));
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166 }
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167
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168 if (n->effect >= 0 && n->effect < jmpNMODEffectTable)
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169 fprintf(f, "%c", jmpMODEffectTable[n->effect]);
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170 else if (n->effect == jsetNotSet)
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171 fprintf(f, ".");
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172 else
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173 fprintf(f, "?");
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174
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175 if (n->param != jsetNotSet)
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176 fprintf(f, "%.2x|", n->param);
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177 else
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178 fprintf(f, "..|");
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179
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180 n++;
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181 }
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182
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183 fprintf(f, "\n");
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184 }
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185 }
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186
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187
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188 /*
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189 * Print given extended instrument
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190 */
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191 void printEnvelope(FILE *f, JSSEnvelope *e, char *s)
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192 {
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193 int i;
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194
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195 fprintf(f,
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196 "\t%s-envelope:\n"
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197 "\t - flags.....: %.4x", s, e->flags);
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198
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199 if (e->flags & jenvfUsed)
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200 fprintf(f, " [used]");
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201 if (e->flags & jenvfSustain)
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202 fprintf(f, " [sust]");
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203 if (e->flags & jenvfLooped)
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204 fprintf(f, " [loop]");
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205
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206 fprintf(f, "\n"
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207 "\t - npoints...: %i\n"
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208 "\t - sustain...: %i\n"
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209 "\t - loopS.....: %i\n"
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210 "\t - loopE.....: %i\n",
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211 e->npoints, e->sustain, e->loopS, e->loopE);
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212
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213 if (dmVerbosity >= 2)
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214 {
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215 fprintf(f, "\t - Points....:");
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216 for (i = 0; i < e->npoints; i++)
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217 {
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218 fprintf(f, " [%i:%i]",
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219 e->points[i].frame, e->points[i].value);
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220 }
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221
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222 fprintf(f, "\n");
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223 }
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224 }
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225
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226
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227 void printExtInstrument(FILE *f, JSSExtInstrument *i)
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228 {
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229 if (!i)
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230 {
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231 fprintf(f, "\n");
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232 return;
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233 }
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234
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235 #ifndef JSS_LIGHT
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236 if (i->desc)
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237 fprintf(f,
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238 "Description: '%s'\n", i->desc);
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239 #endif
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240 fprintf(f,
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241 "nsamples.......: %i\n"
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242 "vibratoType....: %i\n"
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243 "vibratoSweep...: %i\n"
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244 "vibratoDepth...: %i\n"
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245 "vibratoRate....: %i\n"
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246 "fadeOut........: %i\n",
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247 i->nsamples, i->vibratoType, i->vibratoSweep,
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248 i->vibratoDepth, i->vibratoRate, i->fadeOut);
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249
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250 if (dmVerbosity >= 1)
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251 {
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252 printEnvelope(f, &i->volumeEnv, "Volume");
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253 printEnvelope(f, &i->panningEnv, "Panning");
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254 }
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255 fprintf(f, "\n");
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256 }
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257
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258
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259 void printInstrument(FILE *f, JSSInstrument *i)
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260 {
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261 if (!i)
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262 {
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263 fprintf(f, "\n");
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264 return;
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265 }
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266
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267 if (dmVerbosity >= 1)
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268 {
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269 #ifndef JSS_LIGHT
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270 if (i->desc)
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271 fprintf(f, "Description: '%s'\n", i->desc);
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272 #endif
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273 fprintf(f,
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274 "size...........: %ld (0x%lx)\n"
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275 "loopStart......: %ld (0x%lx)\n"
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276 "loopEnd........: %ld (0x%lx)\n"
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277 "volume.........: %d (0x%x)\n"
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278 "flags..........: 0x%x ",
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279 (unsigned long) i->size, (unsigned long) i->size,
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280 (unsigned long) i->loopS, (unsigned long) i->loopE,
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281 (unsigned long) i->loopS, (unsigned long) i->loopE,
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282 i->volume, i->volume,
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283 i->flags);
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284
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285 if (i->flags & jsfLooped) fprintf(f, "[loop] ");
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286 if (i->flags & jsfBiDi) fprintf(f, "[bi-di] ");
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287 if (i->flags & jsf16bit) fprintf(f, "[16bit] ");
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288
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289 fprintf(f,
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290 "\nC4BaseSpeed....: %d (0x%x)\n"
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291 "ERelNote.......: %d (%s%d)\n"
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292 "EFineTune......: %d\n"
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293 "EPanning,,,....: %d (0x%x)\n\n",
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294 i->C4BaseSpeed, i->C4BaseSpeed,
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295 i->ERelNote, patNoteTable[(48 + i->ERelNote) % 12], (48 + i->ERelNote) / 12,
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296 i->EFineTune, i->EPanning, i->EPanning);
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297 }
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298 else
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299 {
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300 #ifndef JSS_LIGHT
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301 if (i->desc)
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302 fprintf(f, "'%s', ", i->desc);
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303 #endif
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304 fprintf(f,
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305 "s=%ld (%lx), l=%ld-%ld (%lx-%lx), v=%i (%x), f=0x%x, c4=%i (%x), rn=%i (%s%i), ft=%i, pn=%i (%x)\n",
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306 (unsigned long) i->size, (unsigned long) i->size,
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307 (unsigned long) i->loopS, (unsigned long) i->loopE,
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308 (unsigned long) i->loopS, (unsigned long) i->loopE,
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309 i->volume, i->volume, i->flags, i->C4BaseSpeed,
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310 i->C4BaseSpeed, i->ERelNote,
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311 patNoteTable[(48 + i->ERelNote) % 12],
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312 (48 + i->ERelNote) / 12, i->EFineTune,
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313 i->EPanning, i->EPanning);
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314 }
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315 }
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316
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317
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318 void printGeneralInfo(FILE *f, JSSModule *m)
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319 {
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320 int i;
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321
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322 if (!m)
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323 return;
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324
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325 fprintf(f, "Module type.....: %i\n", m->moduleType);
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326 #ifndef JSS_LIGHT
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327 if (m->moduleName)
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328 fprintf(f, "Module name.....: '%s'\n", m->moduleName);
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329 if (m->trackerName)
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330 fprintf(f, "Tracker name....: '%s'\n", m->trackerName);
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331 #endif
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332 fprintf(f,
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333 "Speed...........: %d ticks\n"
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334 "Tempo...........: %d bpm\n"
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335 "Flags...........: %x ",
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336 m->defSpeed, m->defTempo, m->defFlags);
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337
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338 if (m->defFlags & jmdfAmigaPeriods) fprintf(f, "[Amiga periods] ");
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339 if (m->defFlags & jmdfAmigaLimits) fprintf(f, "[Amiga limits] ");
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340 if (m->defFlags & jmdfStereo) fprintf(f, "[stereo] ");
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341 if (m->defFlags & jmdfFT2Replay) fprintf(f, "[FT2 replay] ");
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342 if (m->defFlags & jmdfST300Slides) fprintf(f, "[ST300 slides] ");
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343 if (m->defFlags & jmdfByteLStart) fprintf(f, "[ByteStart] ");
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344
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345 fprintf(f, "\n"
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346 "Restart pos.....: %d (order)\n"
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347 "IntVersion......: %x\n"
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348 "Channels........: %d\n"
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349 "Instruments.....: %d\n"
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350 "Ext.instruments.: %d\n"
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351 "Patterns........: %d\n"
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352 "Orders..........: %d\n",
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353 m->defRestartPos, m->intVersion, m->nchannels,
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354 m->ninstruments, m->nextInstruments, m->npatterns,
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355 m->norders);
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356
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357 if (dmVerbosity >= 1)
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358 {
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359 fprintf(f, "Orderlist: ");
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360 for (i = 0; i < m->norders - 1; i++)
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361 fprintf(f, "%d, ", m->orderList[i]);
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362 if (i < m->norders)
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363 fprintf(f, "%d", m->orderList[i]);
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364 fprintf(f, "\n");
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365 }
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366 }
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367
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368
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369
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370 int main(int argc, char *argv[])
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371 {
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372 int result = -1, i;
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373 DMResource *inFile;
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374 JSSModule *m;
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375
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376 dmInitProg("viewmod", "miniJSS Module Viewer", "0.4", NULL, NULL);
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377 dmVerbosity = 0;
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378
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379 // Parse arguments
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380 if (!dmArgsProcess(argc, argv, optList, optListN,
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381 argHandleOpt, argHandleFile, TRUE))
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382 exit(1);
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383
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384 // Initialize miniJSS
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385 jssInit();
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386
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387 // Open the file
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388 dmMsg(1, "Reading module file '%s'\n", optFilename);
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389 if (optFilename == NULL)
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390 inFile = dmf_create_stdio_stream(stdin);
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391 else if ((inFile = dmf_create_stdio(optFilename)) == NULL)
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392 {
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393 fprintf(stderr, "Error opening input file '%s'. (%s)\n", optFilename, strerror(errno));
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394 return 1;
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395 }
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396
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397 // Read module file
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398 fprintf(stderr, "Reading file: %s\n", optFilename);
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399 #ifdef JSS_SUP_XM
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400 fprintf(stderr, "* Trying XM...\n");
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401 result = jssLoadXM(inFile, &m);
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402 #endif
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403 #ifdef JSS_SUP_JSSMOD
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404 if (result != 0)
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405 {
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406 size_t bufsize = dmfsize(inFile);
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407 Uint8 *buf = dmMalloc(bufsize);
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408 fprintf(stderr, "* Trying JSSMOD...\n");
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409 if (dmfread(buf, 1, bufsize, inFile) != bufsize)
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410 {
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411 fprintf(stderr, "Error reading file!\n");
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412 return 2;
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413 }
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414 result = jssLoadJSSMOD(buf, bufsize, &m);
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415 dmFree(buf);
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416 }
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417 #endif
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418 dmf_close(inFile);
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419 if (result != 0)
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|
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420 {
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|
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421 fprintf(stderr, "Error loading module file: %d\n", result);
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422 return 3;
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|
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423 }
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424
|
|
|
425 // Print out information
|
|
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426 if (optViewGeneralInfo)
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|
|
427 printGeneralInfo(stdout, m);
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|
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428
|
|
|
429 if (optViewPatterns)
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|
|
430 {
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|
431 for (i = 0; i < m->npatterns; i++)
|
|
|
432 {
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|
433 printf("\nPattern #%03i:\n", i);
|
|
|
434 printPattern(stdout, m->patterns[i]);
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|
|
435 }
|
|
|
436 }
|
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|
437
|
|
|
438 if (optViewExtInstruments)
|
|
|
439 {
|
|
|
440 printf("\n"
|
|
|
441 "ExtInstruments:\n"
|
|
|
442 "---------------\n"
|
|
|
443 );
|
|
|
444 for (i = 0; i < m->nextInstruments; i++)
|
|
|
445 {
|
|
|
446 printf("#%03i: ", i);
|
|
|
447 printExtInstrument(stdout, m->extInstruments[i]);
|
|
|
448 }
|
|
|
449 }
|
|
|
450
|
|
|
451 if (optViewInstruments)
|
|
|
452 {
|
|
|
453 printf("\n"
|
|
|
454 "Instruments:\n"
|
|
|
455 "------------\n"
|
|
|
456 );
|
|
|
457 for (i = 0; i < m->ninstruments; i++)
|
|
|
458 {
|
|
|
459 printf("#%03i: ", i);
|
|
|
460 printInstrument(stdout, m->instruments[i]);
|
|
|
461 }
|
|
|
462 }
|
|
|
463
|
|
|
464 // Free module data
|
|
|
465 jssFreeModule(m);
|
|
|
466
|
|
|
467 exit(0);
|
|
|
468 return 0;
|
|
|
469 }
|
