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File:  [LON-CAPA] / loncom / build / verifymodown.pl
Revision 1.3: download - view: text, annotated - select for diffs
Tue Jun 8 23:14:16 2004 UTC (20 years, 8 months ago) by albertel
Branches: MAIN
CVS tags: version_2_9_X, version_2_9_99_0, version_2_9_1, version_2_9_0, version_2_8_X, version_2_8_99_1, version_2_8_99_0, version_2_8_2, version_2_8_1, version_2_8_0, version_2_7_X, version_2_7_99_1, version_2_7_99_0, version_2_7_1, version_2_7_0, version_2_6_X, version_2_6_99_1, version_2_6_99_0, version_2_6_3, version_2_6_2, version_2_6_1, version_2_6_0, version_2_5_X, version_2_5_99_1, version_2_5_99_0, version_2_5_2, version_2_5_1, version_2_5_0, version_2_4_X, version_2_4_99_0, version_2_4_2, version_2_4_1, version_2_4_0, version_2_3_X, version_2_3_99_0, version_2_3_2, version_2_3_1, version_2_3_0, version_2_2_X, version_2_2_99_1, version_2_2_99_0, version_2_2_2, version_2_2_1, version_2_2_0, version_2_1_X, version_2_1_99_3, version_2_1_99_2, version_2_1_99_1, version_2_1_99_0, version_2_1_3, version_2_1_2, version_2_1_1, version_2_1_0, version_2_12_X, version_2_11_X, version_2_11_6_msu, version_2_11_6, version_2_11_5_msu, version_2_11_5, version_2_11_4_uiuc, version_2_11_4_msu, version_2_11_4, version_2_11_3_uiuc, version_2_11_3_msu, version_2_11_3, version_2_11_2_uiuc, version_2_11_2_msu, version_2_11_2_educog, version_2_11_2, version_2_11_1, version_2_11_0_RC3, version_2_11_0_RC2, version_2_11_0_RC1, version_2_11_0, version_2_10_X, version_2_10_1, version_2_10_0_RC2, version_2_10_0_RC1, version_2_10_0, version_2_0_X, version_2_0_99_1, version_2_0_2, version_2_0_1, version_2_0_0, version_1_99_3, version_1_99_2, version_1_99_1_tmcc, version_1_99_1, version_1_99_0_tmcc, version_1_99_0, version_1_3_X, version_1_3_3, version_1_3_2, version_1_3_1, version_1_3_0, version_1_2_X, version_1_2_99_1, version_1_2_99_0, version_1_2_1, version_1_2_0, version_1_1_99_5, version_1_1_99_4, version_1_1_99_3, version_1_1_99_2, version_1_1_99_1, version_1_1_99_0, loncapaMITrelate_1, language_hyphenation_merge, language_hyphenation, bz6209-base, bz6209, bz5969, bz5610, bz2851, PRINT_INCOMPLETE_base, PRINT_INCOMPLETE, HEAD, GCI_3, GCI_2, GCI_1, BZ5971-printing-apage, BZ5434-fox, BZ4492-merge, BZ4492-feature_horizontal_radioresponse, BZ4492-feature_Support_horizontal_radioresponse, BZ4492-Support_horizontal_radioresponse
- clean up carping message
- `` in void context doesn't make sense

    1: #!/usr/bin/perl
    2: 
    3: # The LearningOnline Network with CAPA
    4: #
    5: # verifymodown.pl - script to enforce file mode and ownership
    6: #
    7: # YEAR=2001
    8: # 11/17,12/6 Scott Harrison
    9: #
   10: # $Id: verifymodown.pl,v 1.3 2004/06/08 23:14:16 albertel Exp $
   11: ###
   12: 
   13: my $filename=shift @ARGV;
   14: my $arguments=shift @ARGV;
   15: 
   16: #print "Filename: $filename\n";
   17: #print "Arguments: $arguments\n";
   18: 
   19: my ($user)=($arguments=~/\-o (\S+)/);
   20: my ($group)=($arguments=~/\-g (\S+)/);
   21: my ($mode)=($arguments=~/\-m (\S+)/);
   22: my $nofix;
   23: $nofix=1 if $arguments=~/\-N/;
   24: 
   25: my $currentmode=(stat($filename))[2];
   26: my $currentuser=getpwuid((stat($filename))[4]);
   27: my $currentgroup=getgrgid((stat($filename))[5]);
   28: 
   29: my $cflag='';
   30: 
   31: unless (-l $filename) {
   32:     $currentmode=sprintf("%.4o",($currentmode&07777));
   33:     $cflag.="[MODE IS $currentmode SHOULD BE $mode]" if $mode ne $currentmode;
   34: }
   35: 
   36: $cflag.="[USER IS $currentuser SHOULD BE $user]" if $user ne $currentuser;
   37: $cflag.="[GROUP IS $currentgroup SHOULD BE $group]" 
   38:     if $group ne $currentgroup;
   39: 
   40: if ($nofix) {
   41:     print $cflag; exit;
   42: }
   43: 
   44: if ($cflag) {
   45:     system("chmod $mode $filename");
   46:     system("chown $user:$group $filename");
   47: }
   48: 
   49: if ($cflag) {
   50:     print "\nFixing $filename ownership/permissions mismatch. $cflag\n";
   51: }
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