solenv/bin/modules/par2script/files.pm

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  27
  28
  29 package par2script::files;
  30
  31 use par2script::exiter;
  32
  33 ############################################
  34 # File Operations
  35 ############################################
  36
  37 sub check_file
  38 {
  39     my ($arg) = @_;
  40
  41     if(!( -f $arg ))
  42     {
  43         par2script::exiter::exit_program("ERROR: Cannot find file $arg", "check_file");
  44     }
  45 }
  46
  47 sub read_file
  48 {
  49     my ($localfile) = @_;
  50
  51     my @localfile = ();
  52
  53     open( IN, "<$localfile" ) || par2script::exiter::exit_program("ERROR: Cannot open file: $localfile", "read_file");
  54     while ( <IN> ) { push(@localfile, $_); }
  55     close( IN );
  56
  57     return \@localfile;
  58 }
  59
  60 ###########################################
  61 # Saving files
  62 ###########################################
  63
  64 sub save_file
  65 {
  66     my ($savefile, $savecontent) = @_;
  67     open( OUT, ">$savefile" );
  68     print OUT @{$savecontent};
  69     close( OUT);
  70     if (! -f $savefile) { pre2par::exiter::exit_program("ERROR: Cannot write file: $savefile", "save_file"); }
  71 }
  72
  73 1;