#!/usr/bin/perl
#
# mkRecCond.pl
# 
# Version 1.0
#
# (C) Copyright 1999, Chr. Draxler
#
# creates a recording condition table file for SpeechDat-Car 
# recordings from the SpeechDat-Car label files in the local
# file system
#
# History
#  1.0: initial release

# -- change the following variables to suit your language and system -----
$langCode = 'DE';                    # German
$lblExt   = ".$langCode" . 'C';      # label file extension "DEC"
$dbName   = 'VEHIC1' . $langCode;    # Database name
$fileDlm  = ':';                     # OS file system delimiter (UNIX:/, Windows:\)


# -- command line arguments for work (=source) root directory and target directory ---
#
#if (int(@ARGV) < 2) {
#   die "\nusage: mkRecCond.pl WORKDIR TARGETDIR\n\n";
#} else {
#   $workDir = $ARGV[0];
#   $targetDir = $ARGV[1];
#}

# -- on the Mac, ask for these values interactively ------------------------
#
$workDir = MacPerl::Ask('SAM label file root directory',':SAMFiles:VEHIC1DE:PLTM_C:' . $dbName . $fileDlm);
$targetDir = MacPerl::Ask('Target directory',':SAMFiles:VEHIC1DE:TABLE:');


# -- create session table in target directory ------------------------------
# -- target directory must exist!
$outFile = $targetDir . 'REC_COND.TBL';
$outFileOrg = $outFile;
$cnt=0;
while(-e $outFile) {
   $cnt++;
   $outFile = $outFileOrg . '.' . $cnt;
}

open(OUT,'>' . $outFile) ||
   die "could not open $outFile";


# -- print header line to recording condition table ------------------------
print OUT "SES\tREG\tNET\tPHM\tCAR\tCEQ\tSPP\tMIP\tMIT\tSCC\tWTC\015\012";


$sessCnt=0;

# -- descend SpeechDat-Car directory BLOCKnn/SESSnnMM/ ---------------------
$blockGlob = $workDir . 'BLOCK*';
while($blockDir = <${blockGlob}>) {
   $sessGlob = $blockDir . $fileDlm . 'SES*';
   while($sessDir = <${sessGlob}>) {
      $labelGlob = $sessDir . $fileDlm . "*$lblExt";
      $sessCnt++;

      @lblFiles = <${labelGlob}>;

      # --- read the first label file into an associative array ------------

      if(int(@lblFiles == 0)) {
         next;
      }

      open(LBL,$lblFiles[0]) ||
         die "Could not open SAM label file $lblFiles[0] in $sessDir";

      print "$lblFiles[0]\n";

      while(<LBL>) {
         chop;
         s/[\r\n]//;
         ($lbl,$lblText) = split(/:/,$_,2);
         $sL{$lbl} = $lblText;
      }
      close(LBL);
      printf OUT "%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\015\012", $sL{'SES'},$sL{'REG'},$sL{'NET'},$sL{'PHM'},$sL{'CAR'},$sL{'CEQ'},$sL{'SPP'},$sL{'MIP'},$sL{'MIT'},$sL{'SCC'},$sL{'WTC'};
   }
}

print "$sessCnt sessions found!\n";

close(OUT);

exit(0);