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comparison: security/nss/tests/path_uniq
security/nss/tests/path_uniq
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:1caad77d7b38 |
|---|---|
| 1 #! /bin/perl | |
| 2 | |
| 3 ######################################################################## | |
| 4 # | |
| 5 # /u/sonmi/bin/path_uniq | |
| 6 # | |
| 7 # this script makes components of a PATH like string unique cand prints | |
| 8 # it to stdout | |
| 9 # | |
| 10 # parameters | |
| 11 # ---------- | |
| 12 # PATH | |
| 13 # | |
| 14 # options | |
| 15 # ------- | |
| 16 # -d delimiter - default : | |
| 17 # -s shortens the path | |
| 18 # | |
| 19 # usefull enhancements: in the usage part, try to guess what was meant as | |
| 20 # a path and echo it to stdout to not break for PATHs with blanks | |
| 21 # | |
| 22 ######################################################################## | |
| 23 | |
| 24 sub usage { | |
| 25 print STDERR "usage $0 [-s] [-d <delimiter>] PATH\n"; | |
| 26 print STDERR " this script makes components of the PATH unique, if you\n"; | |
| 27 print STDERR " pass in a searchpath A:B:C:A:B:E it will print A:B:C:E to\n"; | |
| 28 print STDERR " the stdout\n\n"; | |
| 29 print STDERR " -s will mercylessly cut components from the path, \n"; | |
| 30 print STDERR " use at your own risk\n\n"; | |
| 31 print STDERR " the parameters you gave were: \n"; | |
| 32 for ( $i = 0; $i <= $#ARGV; $i++ ) { | |
| 33 print STDERR " $ARGV[$i]\n"; | |
| 34 } | |
| 35 exit ; | |
| 36 } | |
| 37 | |
| 38 | |
| 39 $i = 0; | |
| 40 $j = 0; | |
| 41 $delimiter = ":"; | |
| 42 $searchpath = ""; | |
| 43 @pathcomponents; | |
| 44 $found=0; | |
| 45 $newpath=""; | |
| 46 $shorten=0; | |
| 47 | |
| 48 for ( $i=0; $i <= $#ARGV; $i++) { | |
| 49 if ( $ARGV[$i] eq '-d' ) { | |
| 50 $delimiter = $ARGV[++$i]; | |
| 51 } elsif ( $ARGV[$i] eq '-s' ) { | |
| 52 $shorten=1; | |
| 53 } else { | |
| 54 $searchpath = $ARGV[$i]; | |
| 55 } | |
| 56 } | |
| 57 if ( $searchpath eq "" ) { | |
| 58 usage; | |
| 59 } | |
| 60 #print STDERR "delimiter $delimiter\n"; | |
| 61 #print STDERR "shorten $shorten\n"; | |
| 62 #print STDERR "searchpath $searchpath\n"; | |
| 63 | |
| 64 @pathcomponents=split($delimiter, $searchpath); | |
| 65 | |
| 66 for ( $i = 0; $i <= $#pathcomponents; $i++ ) { | |
| 67 $found=0; | |
| 68 if ( $shorten == 1 ) { | |
| 69 if ( "\/tools\/ns-arch\/sparc_sun_solaris2\.4\/lib\/sparcworks\/SUNWspro/bin" eq $pathcomponents[$i] || | |
| 70 "\/h\/tortoise\/export\/share\/builds\/tools\/sparc_sun_solaris2\.5\.1\/perl5\.004\/bin" eq $pathcomponents[$i] || | |
| 71 "\/usr\/dist\/local\/exe" eq $pathcomponents[$i] || | |
| 72 "\/opt\/SUNWspro\/bin" eq $pathcomponents[$i] || | |
| 73 "\/opt\/SUNWwabi\/bin" eq $pathcomponents[$i] || | |
| 74 "\/u\/svbld\/bin" eq $pathcomponents[$i] || | |
| 75 "\/usr\/demos" eq $pathcomponents[$i] || | |
| 76 "\/usr\/audio\/bin" eq $pathcomponents[$i] || | |
| 77 "\/usr\/openwin\/demo" eq $pathcomponents[$i] || | |
| 78 "\/tools\/contrib\/bin" eq $pathcomponents[$i] || | |
| 79 "\/usr\/etc\/" eq $pathcomponents[$i] || | |
| 80 "\/usr\/demos\/bin" eq $pathcomponents[$i] ) { | |
| 81 | |
| 82 | |
| 83 #print "dumped: $pathcomponents[$i]\n"; | |
| 84 next; | |
| 85 } | |
| 86 #print "keep: $pathcomponents[$i]\n"; | |
| 87 } | |
| 88 for ( $j = 0; $j < $i; $j++ ) { | |
| 89 if ( $pathcomponents[$j] eq $pathcomponents[$i] ) { | |
| 90 #print "$i and $j match - $pathcomponents[$i] - $pathcomponents[$j]\n"; | |
| 91 $found=1; | |
| 92 last; | |
| 93 } | |
| 94 } | |
| 95 if ( $found == 0 ) { | |
| 96 #print "$pathcomponents[$i]:"; | |
| 97 if ($i == 0) { | |
| 98 $newpath = $pathcomponents[$i]; | |
| 99 } else { | |
| 100 $newpath=join($delimiter, $newpath,$pathcomponents[$i]); | |
| 101 } | |
| 102 } | |
| 103 } | |
| 104 print "$newpath\n"; | |
| 105 exit; | |
| 106 | |
| 107 |
