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1 #!/bin/sh
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2 # tcl magic \
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3 exec tclsh8.0 $0 $*
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4
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5 #
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6 # This software is copyright Daniel O'Connor (darius@dons.net.au) 1998, 1999
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7 #
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8 # This software is release under the GNU Public License Version 2.
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9 # A copy of this licence must be distributed with this software.
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10 #
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11
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12 proc edit_tracks {} {
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13 global tracks state;
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14
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15 # if { [ catch {loadlibs [ list "X11" "tk80" ]} msg] } {
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16 # log "Failed to load library files - $msg";
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17 # exit 1;
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18 # }
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19
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20 set tracks(tmp:albumartist) $tracks(albumartist);
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21 set tracks(tmp:albumname) $tracks(albumname);
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22 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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23 set tracks(tmp:artist:$i) $tracks(artist:$i);
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24 set tracks(tmp:title:$i) $tracks(title:$i);
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25 }
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26
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27 # create the toplevel
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28 eval destroy [winfo child .];
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29 wm title . "Track Edit"
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30
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31 # Let's have a menubar
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32 frame .menubar -relief raised -bd 2
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33 pack .menubar -side top -fill x
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34
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35 # Add the File menu
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36 menubutton .menubar.file -text "File" -menu .menubar.file.m -underline 0;
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37 menu .menubar.file.m -tearoff 0;
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38 .menubar.file.m add command -label " Fill Down" -command "fill_down" \
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39 -underline 2 -accelerator "Ctrl-d";
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40 .menubar.file.m add command -label " Revert " -command "revert" \
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41 -underline 2 -accelerator "Ctrl-r";
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42 .menubar.file.m add command -label " Swap " -command "swap" \
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43 -underline 2
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44 .menubar.file.m add separator;
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45 .menubar.file.m add command -label " Save " -command "save_names" \
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46 -underline 2 -accelerator "Ctrl-s";
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47 .menubar.file.m add command -label " Exit " -command "namer_exit" \
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48 -underline 2 -accelerator "Ctrl-q";
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49
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50 pack .menubar.file -side left;
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51
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52 # Top frame for entry widgets
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53 frame .top -relief raised -bd 1
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54 pack .top -side top -fill both
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55 # Bottom frame for button
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56 frame .bot -relief raised -bd 1
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57 pack .bot -side top -fill both
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58
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59 frame .top.disctitle;
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60 pack .top.disctitle;
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61 label .top.disctitle.label -text "Disc Title";
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62 entry .top.disctitle.entry -width 80 -relief sunken -textvariable tracks(tmp:albumname);
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63 pack .top.disctitle.label .top.disctitle.entry -side left;
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64 frame .top.discartist;
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65 pack .top.discartist;
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66 label .top.discartist.label -text "Disc Artist";
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67 entry .top.discartist.entry -width 80 -relief sunken -textvariable tracks(tmp:albumartist);
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68 pack .top.discartist.label .top.discartist.entry -side left;
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69
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70 label .top.label -text "Artist/Title";
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71 pack .top.label;
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72
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73 add_entries .top
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74
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75 button .bot.revert -text Save -command save_names;
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76 button .bot.save -text Revert -command revert;
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77 pack .bot.revert .bot.save -side left;
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78
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79 bind all <Control-q> {namer_exit}
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80 bind all <Control-s> {save_names}
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81 bind all <Control-d> {fill_down}
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82 bind all <Control-r> {revert}
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83 update;
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84
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85 vwait state(exitnow);
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86 destroy .
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87 catch {update};
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88 }
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89
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90
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91 proc swap {} {
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92 global tracks;
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93
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94 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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95 set tmp $tracks(tmp:title:$i);
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96 set tracks(tmp:title:$i) $tracks(tmp:artist:$i);
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97 set tracks(tmp:artist:$i) $tmp;
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98 }
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99 }
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100
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101 proc fill_down {} {
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102 global tracks;
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103
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104 for { set i 2 } { $i <= $tracks(number) } { incr i } {
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105 set tracks(tmp:artist:$i) $tracks(tmp:artist:1);
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106 }
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107 }
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108
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109 proc revert {} {
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110 global tracks;
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111
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112 set tracks(tmp:albumname) $tracks(albumname);
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113 set tracks(tmp:albumartist) $tracks(albumartist);
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114
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115 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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116 set tracks(tmp:artist:$i) $tracks(artist:$i);
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117 set tracks(tmp:title:$i) $tracks(title:$i);
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118 }
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119 }
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120
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121 proc add_entries { parent } {
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122 global tracks;
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123
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124 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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125 frame $parent.fr_track:$i;
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126 pack $parent.fr_track:$i -side top;
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127
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128 label $parent.fr_track:$i.label -text "Track $i:";
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129 entry $parent.fr_track:$i.ar_entry -width 40 -relief sunken -textvariable tracks(tmp:artist:$i);
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130 entry $parent.fr_track:$i.ti_entry -width 40 -relief sunken -textvariable tracks(tmp:title:$i);
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131 pack $parent.fr_track:$i.label $parent.fr_track:$i.ar_entry $parent.fr_track:$i.ti_entry -side left;
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132
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133 # log "Title $i";
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134 }
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135 }
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136 proc save_names {} {
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137 global tracks;
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138
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139 set tracks(albumname) $tracks(tmp:albumname);
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140 set $tracks(albumartist) tracks(tmp:albumartist);
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141
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142 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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143 set tracks(artist:$i) $tracks(tmp:artist:$i);
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144 set tracks(title:$i) $tracks(tmp:title:$i);
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145 }
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146
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147 set tracks(updated) 1;
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148 # print_info;
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149
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150 }
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151
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152 proc print_info {} {
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153 global tracks;
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154
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155 puts "Title: $tracks(albumname)";
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156 puts "Artist: $tracks(albumartist)";
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157
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158 for { set i 1 } { $i <= $tracks(number) } { incr i } {
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159 puts "Track $i: $tracks(artist:$i) - $tracks(title:$i)";
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160 }
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161 }
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162 proc namer_exit {} {
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163 global state;
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164
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165 # log "Bye";
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166 # print_info;
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167 set state(exitnow) 1;
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168 }
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169
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170 ##################################################################
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171 # Load a list of libraries.
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172 # Takes a list of the form { "foo" "bar" } to look for
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173 # libfoo.so.n.m and libbar.so.n.m.
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174 # Also looks at the LD_LIBRARY_PATH variable for extra places to look
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175 #
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176 proc loadlibs {liblist} {
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177 global env;
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178
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179 set file [open {|/sbin/ldconfig -r} r]
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180 while { ! [eof $file] } {
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181 if { [ regexp {[0-9]+:-l(.*) => (.*)/lib(.*)\.so\.(.*)} [gets $file] a b c d e ] == 0 } {
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182 continue;
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183 }
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184
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185 # List of partially processed libs
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186 # eg '/usr/local/lib' 'tiff34' '1.0'
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187 if { [ regexp {(.*)\.(.*)} $e f g h ] == 0 } {
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188 set maj $e;
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189 set min 0;
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190 } else {
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191 set maj $g;
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192 set min $h;
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193 }
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194 set tmp [ list $c $d $maj $min ];
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195 # puts "ldconfig - $tmp";
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196 lappend all_list $tmp;
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197 }
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198
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199 close $file;
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200
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201 if { [ info exists env(LD_LIBRARY_PATH) ] == 1} {
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202 set ld_path [ split $env(LD_LIBRARY_PATH) ":"];
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203
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204 foreach dir $ld_path {
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205 set found [glob -nocomplain -- "$dir/lib*.so.*"];
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206 if { $found != "" } {
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207 foreach foo $found {
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208 if { [ regexp {(.*)/lib(.*)\.so\.(.*)} $foo a b c d ] == 0 } {
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209 continue;
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210 }
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211
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212 if { [ regexp {(.*)\.(.*)} $d e f g ] == 0 } {
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213 set maj $d;
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214 set min 0;
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215 } else {
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216 set maj $f;
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217 set min $g;
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218 }
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219 set tmp [ list $b $c $maj $min ];
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220 # puts "LD_LIB - $tmp";
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221 lappend all_list $tmp;
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222 }
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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 set libs_to_load "";
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228
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229 foreach lib $liblist {
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230 set found_lib "";
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231 set found_maj 0;
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232 set found_min 0;
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233
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234 foreach line $all_list {
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235 # Path
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236 set b [ lindex $line 0 ];
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237 # Lib name
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238 set e [ lindex $line 1 ];
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239 # Major
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240 set c [ lindex $line 2 ];
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241 # Minor
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242 set d [ lindex $line 3 ];
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243 if { ($e == $lib) && (($c > $found_maj) || (($c == $found_maj) && ($d > $found_min))) } {
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244 set found_maj $c;
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245 set found_min $d;
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246 set found_lib $e;
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247 set found_path $b;
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248 # puts "Found $found_lib ($found_maj.$found_min)";
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249 }
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250 }
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251
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252 if { $found_lib != "" } {
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253 lappend libs_to_load [ list $found_lib $found_path $found_maj $found_min ];
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254 } else {
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255 error "Unable to find library for $lib";
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256 }
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257 }
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258
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259 set loaded_OK "";
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260
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261 foreach lib $libs_to_load {
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262 set libname [ lindex $lib 0 ];
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263 set libpath [ lindex $lib 1 ];
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264 set libmaj [ lindex $lib 2 ];
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265 set libmin [ lindex $lib 3 ];
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266 # Try no extension for ELF
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267 if { $libmin == 0 } {
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268 if { [ file exists $libpath/lib$libname.so.$libmaj ] } {
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269 set loadname $libpath/lib$libname.so.$libmaj
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270 } else {
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271 set loadname $libpath/lib$libname.so.$libmaj.$libmin
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272 }
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273 } else {
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274 set loadname $libpath/lib$libname.so.$libmaj.$libmin
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275 }
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276 if { [catch {load $loadname} msg ] } {
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277 # Ignore the error if it's because it couldn't find the procedure - needed for X11
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278 if { [regexp -nocase .*couldn\'t\ find\ procedure.* $msg ] == 0 } {
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279 error "Warning: Couldn't load $lib because $msg";
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280 } else {
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281 lappend loaded_OK $libname;
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282 }
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283 } else {
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284 lappend loaded_OK $lib;
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285 }
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286 }
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287
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288 return $loaded_OK;
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289 }
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290
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291 proc log {format args} {
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292 # Extract the calling function's name
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293 set fname [lindex [info level -1] 0];
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294
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295 # Evaluate the supplied format string and arguments
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296 if {[catch {set csm [eval format {$format} $args]} msg]} {
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297 set csm "bad log message. format='$format' args='$args'";
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298 }
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299
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300 # Emit the message
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301 puts stderr "[clock format [clock seconds] -format {%y/%m/%d %H:%M:%S} -gmt yes]:$fname: $csm";
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302 flush stderr;
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303 }
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304
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305
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