: '
: *************************************************************************
:
:                          INFORMIX SOFTWARE, INC.
:
:                             PROPRIETARY DATA
:
:       THIS DOCUMENT CONTAINS TRADE SECRET DATA WHICH IS THE PROPERTY OF
:       INFORMIX SOFTWARE, INC.  THIS DOCUMENT IS SUBMITTED TO RECIPIENT IN
:       CONFIDENCE.  INFORMATION CONTAINED HEREIN MAY NOT BE USED, COPIED OR
:       DISCLOSED IN WHOLE OR IN PART EXCEPT AS PERMITTED BY WRITTEN AGREEMENT
:       SIGNED BY AN OFFICER OF INFORMIX SOFTWARE, INC.
:
:       THIS MATERIAL IS ALSO COPYRIGHTED AS AN UNPUBLISHED WORK UNDER
:       SECTIONS 104 AND 408 OF TITLE 17 OF THE UNITED STATES CODE.
:       UNAUTHORIZED USE, COPYING OR OTHER REPRODUCTION IS PROHIBITED BY LAW.
:
:
:   Title:      glfiles
:   Description:Source for shell script which determines installed GLS locale
:               and GLS codeset conversion object files.
:
:		This script requires that the INFORMIXDIR environment variable
:		is set or that the Informix directory is /usr/informix.
:
:		Depending upon the arguments passed to this script,
:		for each $INFORMIXDIR/gls/lcX, $INFORMIXDIR/gls/cvY and
:		$INFORMIXDIR/gls/cmZ directory that exists, this script
:		creates three files in the current directory, "lcX.txt",
:		"cvY.txt" and "cmZ.txt", that list the locale object files,
:		codeset conversion object files and charmap source files that
:		exist in those directories, respectively.
:
:		This script can accept any of the '-lc', '-cv' or '-cm'
:		arguments in any order.
: 
:		If no arguments are passed to this script, then the default
:		is to act as if the single '-lc' argument was passed.
:
:		If incorrect arguments are passed to this script, then
:		a usage message is printed and it exits with a return
:		code of 1.
:
: *************************************************************************
: '


#
# Process arguments
#

if [ $# -eq 0 ]
then
    DO_LCDIRS=yes
    DO_CVDIRS=no
    DO_CMDIRS=no
else
    DO_LCDIRS=no
    DO_CVDIRS=no
    DO_CMDIRS=no

    for arg
    do
        case $arg in
            -lc) DO_LCDIRS=yes
                 ;;
            -cv) DO_CVDIRS=yes
                 ;;
            -cm) DO_CMDIRS=yes
                 ;;
              *) echo "usage: glfiles [-lc] [-cv] [-cm]"
		 exit 1
                 ;;
        esac
    done
fi


#
# Save current directory for later use
#

CURRDIR=`pwd`


#
# Temporary files created during the execution of the script
#

CVONEWAYLIST=${TMPDIR:-/tmp}/glfiles1.$$
CVTWOWAYLIST=${TMPDIR:-/tmp}/glfiles2.$$

TEMPFILES="$CVONEWAYLIST $CVTWOWAYLIST"


#
# Remove all temporary files created during the execution of the script
# upon interrupt
#

trap "rm -f $TEMPFILES; exit 2" 2


#
# Use INFORMIXDIR or /usr/informix if INFORMIXDIR is not set
#

if [ x$INFORMIXDIR != x ]
then
    GLSDIR=$INFORMIXDIR/gls
else
    GLSDIR=/usr/informix/gls
fi


#
# Exit if $GLSDIR does not exist or is not a directory
#

if [ ! -d $GLSDIR ]
then
    echo "$GLSDIR does not exist, please check the value of \$INFORMIXDIR"
    exit 1
fi

cd $GLSDIR


#
# For each $INFORMIXDIR/gls/lcX directory, write the list of locale object
# files into './lcX.txt'
#

if [ $DO_LCDIRS = yes ]
then
    LCDIRS=`ls | grep '^lc[1-9][0-9]*$'`
else
    LCDIRS=
fi

for LCDIR in $LCDIRS
do
    cd $LCDIR

    LCLIST=$CURRDIR/$LCDIR.txt
    cat /dev/null > $LCLIST

    #
    # Write the Informix proprietary locale object files. These locales are
    # provided to ensure that Informix servers, starting with version 7.2, can
    # consistently process non-U.S. ASCII English data in a heterogeneous
    # client/server environment.
    #

    LANGTERRS=`ls | grep '^[a-z][a-z]_[a-z][a-z]$'`

    for LANGTERR in $LANGTERRS
    do
        cd $LANGTERR

	LCOFILES=`ls | grep '\.lco$'`

	for LCOFILE in $LCOFILES
	do
            FILENAME="Filename: $LCDIR/$LANGTERR/$LCOFILE"
            echo $FILENAME >> $LCLIST

            LANGUAGE="Language: `grep LANGUAGE= $LCOFILE | sed 's/.*=//'`"
            echo $LANGUAGE >> $LCLIST

            TERRITORY="Territory: `grep TERRITORY= $LCOFILE | sed 's/.*=//'`"
            echo $TERRITORY >> $LCLIST

	    MODIFIER0=`grep MODIFIER= $LCOFILE | sed 's/.*=//'`

	    if [ x$MODIFIER0 != xNone ]
	    then
                MODIFIER="Modifier: $MODIFIER0"
                echo $MODIFIER >> $LCLIST
	    fi

            CODESET0=`grep CODESET= $LCOFILE | sed 's/.*=//'`

            CODESET="Code Set: $CODESET0"
            echo $CODESET >> $LCLIST

            LC_NAME="Locale Name: $LANGTERR.$CODESET0"
            echo $LC_NAME >> $LCLIST

            echo "" >> $LCLIST
	done

        cd ..
    done

    #
    # Write the operating system-compliant locale object files. These locales
    # are provided to ensure that Informix servers, starting with version 7.20,
    # can open databases created by version 6.xx and 7.1x Informix servers.
    #

    if [ -d os ]
    then
        cd os

        LCOFILES=`ls | grep -v '\.lc$'`

	if [ -n "$LCOFILES" ]
	then
            echo "" >> $LCLIST
            echo "*****************************************************" >> $LCLIST
            echo "*                                                   *" >> $LCLIST
            echo "* The following locales are provided to ensure that *" >> $LCLIST
            echo "* Informix servers, starting with version 7.20, can *" >> $LCLIST
            echo "* open databases created by version 6.xx and 7.1x   *" >> $LCLIST
            echo "* Informix servers. Because these locales are based *" >> $LCLIST
            echo "* on operating system locales and operating system  *" >> $LCLIST
            echo "* locales do not provide the required information,  *" >> $LCLIST
            echo "* no Language, Territory, Modifier, or Code Set     *" >> $LCLIST
            echo "* names are provided below.                         *" >> $LCLIST
            echo "*                                                   *" >> $LCLIST
            echo "*****************************************************" >> $LCLIST
            echo "" >> $LCLIST
            echo "" >> $LCLIST
	fi

        for LCOFILE in $LCOFILES
        do
            FILENAME="Filename: $LCDIR/os/$LCOFILE"
            echo $FILENAME >> $LCLIST
 
            LC_NAME="Locale Name: $LCOFILE"
            echo $LC_NAME >> $LCLIST
 
            echo "" >> $LCLIST
        done
 
        cd ..
    fi
                     
    cd ..
done


#
# For each $INFORMIXDIR/gls/cvY directory, write the list of codeset
# conversion object files into './cvY.txt'
#

if [ $DO_CVDIRS = yes ]
then
    CVDIRS=`ls | grep '^cv[1-9][0-9]*$'`
else
    CVDIRS=
fi

for CVDIR in $CVDIRS
do
    cd $CVDIR

    CVLIST=$CURRDIR/$CVDIR.txt
    cat /dev/null > $CVLIST 

    cat /dev/null > $CVTWOWAYLIST 
    cat /dev/null > $CVONEWAYLIST 

    #
    # Determine the matching codeset conversion pairs and the codeset
    # conversions that are only supplied in one direction.
    #

    CVOFILES=`ls | grep '\.cvo$'`

    for CVOFILE in $CVOFILES
    do
        BASE=`echo $CVOFILE | sed 's/\.cvo//'`
        FIRST=`echo $BASE | sed 's/....$//'`
        SECOND=`echo $BASE | sed 's/^....//'`

	if [ -f $SECOND$FIRST.cvo ]
	then
	    fgrep "$SECOND$FIRST.cvo" $CVTWOWAYLIST > /dev/null 2>&1
	    if [ $? -eq 1 ]
	    then
	        echo "$CVOFILE" >> $CVTWOWAYLIST
	    fi
	else
	    echo "$CVOFILE" >> $CVONEWAYLIST
	fi
    done

    #
    # Write the codeset conversion pairs that are provided between
    # the indicated codesets.
    #

    cat $CVTWOWAYLIST | \
    while read CVOFILE
    do
        BASE=`echo $CVOFILE | sed 's/\.cvo//'`
        FIRST=`echo $BASE | sed 's/....$//'`
        SECOND=`echo $BASE | sed 's/^....//'`

        FILENAME="Filenames: $CVDIR/$CVOFILE and $CVDIR/$SECOND$FIRST.cvo"
        echo $FILENAME >> $CVLIST

        CODESET0=`grep SOURCE_CODESET= $CVOFILE | sed 's/.*=//'`
        echo "Between Code Set: $CODESET0" >> $CVLIST

        CODESET0=`grep TARGET_CODESET= $CVOFILE | sed 's/.*=//'`
        echo "    and Code Set: $CODESET0" >> $CVLIST

        echo "" >> $CVLIST
    done

    rm $CVTWOWAYLIST

    #
    # Write the codeset conversion that are provided in only one
    # direction.
    #

    if [ -s $CVONEWAYLIST ]
    then
        echo "" >> $CVLIST
        echo "**********************************************" >> $CVLIST
        echo "*                                            *" >> $CVLIST
        echo "* The following codeset conversions are only *" >> $CVLIST
        echo "* provided in the direction indicated by the *" >> $CVLIST
        echo "* from and to codeset names.                 *" >> $CVLIST
        echo "*                                            *" >> $CVLIST
        echo "**********************************************" >> $CVLIST
        echo "" >> $CVLIST
        echo "" >> $CVLIST
    fi

    cat $CVONEWAYLIST | \
    while read CVOFILE
    do
        FILENAME="Filename: $CVDIR/$CVOFILE"
        echo $FILENAME >> $CVLIST

        CODESET0=`grep SOURCE_CODESET= $CVOFILE | sed 's/.*=//'`
        echo "From Code Set: $CODESET0" >> $CVLIST

        CODESET0=`grep TARGET_CODESET= $CVOFILE | sed 's/.*=//'`
        echo "  to Code Set: $CODESET0" >> $CVLIST

        echo "" >> $CVLIST
    done

    rm $CVONEWAYLIST

    cd ..
done


#
# For each $INFORMIXDIR/gls/cmZ directory, write the list of charmap
# source files into './cmZ.txt'
#

if [ $DO_CMDIRS = yes ]
then
    CMDIRS=`ls | grep '^cm[1-9][0-9]*$'`
else
    CMDIRS=
fi

for CMDIR in $CMDIRS
do
    cd $CMDIR

    CMLIST=$CURRDIR/$CMDIR.txt
    cat /dev/null > $CMLIST

    CMFILES=`ls | grep '\.cm$'`

    for CMFILE in $CMFILES
    do
        FILENAME="Filename: $CMDIR/$CMFILE"
        echo $FILENAME >> $CMLIST

        CODESET0=`fgrep '<code_set_name>' $CMFILE | awk '{print $2}' | sed 's/"\(.*\)"/\1/'`
        echo "Code Set: $CODESET0" >> $CMLIST

        echo "" >> $CMLIST
    done

    cd ..
done


exit 0