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1
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1 #!/usr/local/bin/tclsh8.2
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2
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3 #
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4 # This software is copyright Daniel O'Connor (darius@dons.net.au) 1998, 1999
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5 #
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6 # This software is release under the GNU Public License Version 2.
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7 # A copy of this licence must be distributed with this software.
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8 #
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9
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10 proc main {} {
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11 global argv0 argv tracks auto_path;
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12
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13 lappend auto_path "[file dirname $argv0]";
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14 lappend auto_path ".";
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15
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16 if { [ catch {loadlibs [ list tk82 ]} msg] } {
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17 log "Failed to load library files - $msg";
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18 exit 1;
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19 }
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20 # puts $auto_path
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21
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22 if { [ llength $argv ] != 4 } {
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23 puts "Bad usage";
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24 puts "$argv0 <shellfile> <oldbasename> <newbasename> <infile>";
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25 exit;
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26 }
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27
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28 set shellfile [ lindex $argv 0 ];
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29 set oldbasename [ lindex $argv 1 ];
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30 set newbasename [ lindex $argv 2 ];
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31 set infile [ lindex $argv 3 ]
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32
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33 if {[file exists $shellfile] && ![file writable $shellfile]} {
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34 puts "$shellfile not writeable, aborting";
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35 exit 1;
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36 }
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37
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38 set tracks(albumname) "";
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39 set tracks(albumartist) "";
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40 set tracks(number) 0;
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41
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42 # If the file doesn't exist we assume the user wants to enter new data
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43 if {![file exists $infile] && $infile != "-"} {
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44 puts "Please enter the number of tracks on the CD..."
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45 while { 1 } {
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46 puts -nonewline "-> ";
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47 flush stdout;
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48 set tracks(number) [ gets stdin ];
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49 if { ($tracks(number) >= 1) && ($tracks(number) <= 100) } {
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50 break;
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51 }
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52 puts "Please enter a number between 1 and 100";
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53 }
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54
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55 set tracks(disclen) 1;
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56 set tracks(discid) 1;
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57
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58 for { set t_no 1 } { $t_no <= $tracks(number) } { incr t_no } {
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59 set tracks(artist:$t_no) "";
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60 set tracks(title:$t_no) "";
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61 set tracks(offset:$t_no) 1;
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62 }
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63
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64 } else {
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65 if { $infile == "-" } {
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66 set fh stdin;
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67 } else {
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68 set fh [ open $infile "r" ];
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69 }
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70
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71 set offset_seek 0;
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72 set offset_list "";
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73
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74 while {![eof $fh]} {
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75 set line [gets $fh];
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76 # puts "Line = $line";
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77 if {$offset_seek > 0} {
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78 if {$line == "\#"} {
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79 # puts "Comment skip"
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80 continue;
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81 }
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82
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83 if {[ regexp {^\#[ ]+([0-9]+)} $line a offset] == 1} {
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84 puts "Adding $offset";
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85 lappend offset_list $offset;
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86 continue;
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87 }
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88
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89 # Change back to default state
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90 puts "Not looking for offsets";
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91 set offset_seek 0;
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92 }
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93
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94 if {[regexp {^\# Track frame offsets:} $line] == 1} {
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95 # Change to looking for offsets state
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96 puts "Looking for offsets";
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97 set offset_seek 1;
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98 }
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99
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100 if {[regexp {^\# Disc length: +([0-9]+)} $line a tracks(disclen)] == 1} {
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101 continue;
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102 }
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103
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104 if {[regexp {([A-Z0-9]*)=(.*)} $line a key value] == 0} {
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105 continue;
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106 }
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107
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108 switch -regexp -- $key {
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109 "DISCID" {
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110 set tracks(discid) $value;
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111 # puts "Got ID as $value";
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112 }
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113
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114 "DTITLE" {
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6
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115 if {[regexp {^(.*) / (.*)$} $value a tracks(albumartist) tracks(albumname)] != 1} {
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116 set tracks(albumname) $value;
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1
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117 } else {
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6
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118 puts "Atrist - $tracks(albumartist)";
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1
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119 }
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6
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120 puts "Title - $tracks(albumname)";
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1
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121 }
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122
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123 "TTITLE([0-9]+)" {
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124 regexp {TTITLE([0-9]+)} $key a t_no;
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125 set t_no [ expr $t_no + 1 ];
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126
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6
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127 if {[info exists tracks(title:$t_no)]} {
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128 append tracks(title:$t_no) $value;
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129 } else {
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130 incr tracks(number);
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131
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132 if {![regexp {^(.*) - (.*)$} $value a tracks(artist:$t_no) tracks(title:$t_no)] == 1} {
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133 if {![regexp {^(.*)--(.*)$} $value a tracks(artist:$t_no) tracks(title:$t_no)] == 1} {
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134 if {![regexp {^(.*) / (.*)$} $value a tracks(artist:$t_no) tracks(title:$t_no)] == 1} {
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135 set tracks(title:$t_no) $value;
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136 }
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137 }
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1
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138 }
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139 }
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140 }
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141
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142 "EXTT([0-9]+)" {
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143 regexp {EXTT([0-9]+)} $key a t_no;
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144 set t_no [ expr $t_no + 1 ];
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145 set ext($t_no) $value;
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146 }
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147 }
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148 }
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149
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150 # puts "Offset list - $offset_list";
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151 # puts "Disclength - $tracks(disclen)";
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152
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153 if {$tracks(number) < 1 || [llength $offset_list] != $tracks(number)} {
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154 puts stderr "Invalid file, $tracks(number)";
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155 exit 1;
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156 }
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157
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158 set i 1;
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159 foreach t $offset_list {
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160 set tracks(offset:$i) $t;
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161 incr i;
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162 }
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163
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164 for {set i 1} {$i <= $tracks(number)} {incr i} {
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165 if {![info exists tracks(title:$i)]} {
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6
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166 # error "track $i has no title!";
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167 set tracks(title:$i) "";
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1
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168 }
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169
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170 if {[info exists tracks(artist:$i)]} {
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171 # puts "artist exists for $i";
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172 continue;
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173 }
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174
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6
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175 if {$tracks(albumartist) != ""} {
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1
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176 set tracks(artist:$i) $tracks(albumartist);
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177 continue;
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178 }
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179
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180 if {[info exists ext($i)] && $ext($i) != ""} {
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181 set tracks(artist:$i) $ext($i);
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182 # puts "setting artist to $ext($i) for $i";
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183 continue;
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184 }
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185
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186 set t_artist($i) "Unknown";
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187 }
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188
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189 # puts "$tracks(number) tracks";
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190
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191 }
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192
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6
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193 if {$tracks(albumartist) == ""} {
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194 set tracks(albumartist) "Various Artists";
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195 }
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196
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1
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197 print_tracks "Before editing";
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198 set tracks(updated) 0;
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199 edit_tracks;
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200 print_tracks "After editing";
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201
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202 if {$tracks(updated) == 0} {
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203 puts "Nothing saved aborting";
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204 puts "";
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205 exit 0;
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206 }
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207
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208 set out [ open $shellfile "w" ];
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209
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210 if { [ catch {
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211 if {$infile == "-"} {
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212 set fh stdout;
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213 } else {
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214 file rename -force "$infile" "$infile.old"
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215 set fh [ open "$infile" "w" ];
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216 }
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217
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218 puts $fh "# xmcd CD database file
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219 # Copyright (C) 1993-1999 CDDB, Inc.
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220 #
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221 # Track frame offsets:";
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222 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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223 puts $fh "#\t$tracks(offset:$i)"
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224 }
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225 puts $fh "#
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226 # Disc length: $tracks(disclen) seconds
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227 #
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228 # Revision: 1
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229 # Submitted via: Tcl Mangler 0.1 - Copyright (c) 1999 Daniel O'Connor
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230 #
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231 DISCID=$tracks(discid)
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6
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232 DTITLE=$tracks(albumartist) - $tracks(albumname)";
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1
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233 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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234 puts $fh "TTITLE[expr $i - 1]=$tracks(artist:$i) - $tracks(title:$i)";
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235 }
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236 } msg ] } {
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237 puts "Failed to write $infile, $msg";
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238 }
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239
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240 # Eat illegal characters
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6
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241 quoter tracks(albumname);
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242 quoter tracks(albumartist);
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243 set dirname "$tracks(albumartist) - $tracks(albumname)";
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1
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244
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245 puts $out "mkdir \"$dirname\"";
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246 for { set t_no 1 } { $t_no <= $tracks(number) } { incr t_no } {
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247 # Eat illegal characters
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6
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248 quoter tracks(artist:$t_no);
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249 quoter tracks(title:$t_no);
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250
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1
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251 set oldname [ eval format {$oldbasename} {$t_no} ];
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252 set newname [ eval format {$newbasename} {"$tracks(artist:$t_no) - $tracks(title:$t_no)"} ];
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253
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254 puts $out "mp3info -a \"$tracks(artist:$t_no)\" -t \"$tracks(title:$t_no)\" -l \"$tracks(albumname)\" -c \"Track $t_no\" -F 4 \"$oldname\"";
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255 puts $out "mv \"$oldname\" \"$dirname/$newname\"";
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256 }
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257
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258 if {[catch {close $out} msg]} {
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259 puts "Got $msg closing renamer";
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260 }
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261
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262 if {[info exists fh]} {
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263 if {[catch {close $fh} msg]} {
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264 puts "Got $msg closing fh";
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265 }
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266 }
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267 }
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268
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6
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269 proc quoter {str_var} {
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270 upvar $str_var str;
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271
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272 regsub -all -- {/} $str {\\} str;
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273 regsub -all -- {\"} $str {\"} str;
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274 # regsub -all -- {\'} $str {\'} str;
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275 }
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276
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1
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277 proc print_tracks {outtitle} {
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278 global tracks;
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279
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280 puts "================================================================================";
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281 puts "$outtitle";
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282 puts "================================================================================";
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283 puts "Title: $tracks(albumname)"
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284 if { $tracks(albumartist) != "" } {
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285 puts "Artist: $tracks(albumartist)";
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286 }
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287 for { set t_no 1 } { $t_no <= $tracks(number) } { incr t_no } {
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288 puts [format "Track %d: %s - %s" $t_no $tracks(artist:$t_no) $tracks(title:$t_no)];
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289 }
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290
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291 puts "================================================================================";
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292 }
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293
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294 main;
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