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| author | Werner Koch <[email protected]> | 2004-01-12 13:49:11 +0000 | 
|---|---|---|
| committer | Werner Koch <[email protected]> | 2004-01-12 13:49:11 +0000 | 
| commit | 615321b79608197110d973b83dfa0cf1227df43a (patch) | |
| tree | b525c1ca9d259c416ccd06e9ee4d0d712d17b2c2 /doc/mdate-sh | |
| parent | Updated the CVS build stuff (diff) | |
| download | gpgme-615321b79608197110d973b83dfa0cf1227df43a.tar.gz gpgme-615321b79608197110d973b83dfa0cf1227df43a.zip  | |
Added files usually installed bu automake.  We want to keep them in the CVSgpgme-0-4-4
from now on.
Diffstat (limited to 'doc/mdate-sh')
| -rwxr-xr-x | doc/mdate-sh | 133 | 
1 files changed, 133 insertions, 0 deletions
diff --git a/doc/mdate-sh b/doc/mdate-sh new file mode 100755 index 00000000..b610b47a --- /dev/null +++ b/doc/mdate-sh @@ -0,0 +1,133 @@ +#!/bin/sh +# Get modification time of a file or directory and pretty-print it. +# Copyright (C) 1995, 1996, 1997, 2003  Free Software Foundation, Inc. +# written by Ulrich Drepper <[email protected]>, June 1995 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Prevent date giving response in another language. +LANG=C +export LANG +LC_ALL=C +export LC_ALL +LC_TIME=C +export LC_TIME + +save_arg1="$1" + +# Find out how to get the extended ls output of a file or directory. +if ls -L /dev/null 1>/dev/null 2>&1; then +  ls_command='ls -L -l -d' +else +  ls_command='ls -l -d' +fi + +# A `ls -l' line looks as follows on OS/2. +#  drwxrwx---        0 Aug 11  2001 foo +# This differs from Unix, which adds ownership information. +#  drwxrwx---   2 root  root      4096 Aug 11  2001 foo +# +# To find the date, we split the line on spaces and iterate on words +# until we find a month.  This cannot work with files whose owner is a +# user named `Jan', or `Feb', etc.  However, it's unlikely that `/' +# will be owned by a user whose name is a month.  So we first look at +# the extended ls output of the root directory to decide how many +# words should be skipped to get the date. + +# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below. +set - x`$ls_command /` + +# Find which argument is the month. +month= +command= +until test $month +do +  shift +  # Add another shift to the command. +  command="$command shift;" +  case $1 in +    Jan) month=January; nummonth=1;; +    Feb) month=February; nummonth=2;; +    Mar) month=March; nummonth=3;; +    Apr) month=April; nummonth=4;; +    May) month=May; nummonth=5;; +    Jun) month=June; nummonth=6;; +    Jul) month=July; nummonth=7;; +    Aug) month=August; nummonth=8;; +    Sep) month=September; nummonth=9;; +    Oct) month=October; nummonth=10;; +    Nov) month=November; nummonth=11;; +    Dec) month=December; nummonth=12;; +  esac +done + +# Get the extended ls output of the file or directory. +set - x`eval "$ls_command \"\$save_arg1\""` + +# Remove all preceding arguments +eval $command + +# Get the month.  Next argument is day, followed by the year or time. +case $1 in +  Jan) month=January; nummonth=1;; +  Feb) month=February; nummonth=2;; +  Mar) month=March; nummonth=3;; +  Apr) month=April; nummonth=4;; +  May) month=May; nummonth=5;; +  Jun) month=June; nummonth=6;; +  Jul) month=July; nummonth=7;; +  Aug) month=August; nummonth=8;; +  Sep) month=September; nummonth=9;; +  Oct) month=October; nummonth=10;; +  Nov) month=November; nummonth=11;; +  Dec) month=December; nummonth=12;; +esac + +day=$2 + +# Here we have to deal with the problem that the ls output gives either +# the time of day or the year. +case $3 in +  *:*) set `date`; eval year=\$$# +       case $2 in +	 Jan) nummonthtod=1;; +	 Feb) nummonthtod=2;; +	 Mar) nummonthtod=3;; +	 Apr) nummonthtod=4;; +	 May) nummonthtod=5;; +	 Jun) nummonthtod=6;; +	 Jul) nummonthtod=7;; +	 Aug) nummonthtod=8;; +	 Sep) nummonthtod=9;; +	 Oct) nummonthtod=10;; +	 Nov) nummonthtod=11;; +	 Dec) nummonthtod=12;; +       esac +       # For the first six month of the year the time notation can also +       # be used for files modified in the last year. +       if (expr $nummonth \> $nummonthtod) > /dev/null; +       then +	 year=`expr $year - 1` +       fi;; +  *) year=$3;; +esac + +# The result. +echo $day $month $year  | 
