: '
: *************************************************************************
:
:			   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:	THIS MATERIAL IS ALSO COPYRIGHTED AS AN UNPUBLISHED WORK UNDER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:	rofferr
:   Sccsid:	@(#)rofferr	9.10	12/9/93  14:00:48
:   Description: rofferr scans the ascii file $INFORMIXDIR/msg/errmsg.txt
:	and copies the text of a range of error messages to standard output,
: 	embedding -man troff macros so [nt]roff can be used to format them.
:
: *************************************************************************
: '

# The following variables define the upper limit of + and - message numbers,
# as documented in the errmsg.txt file.

PLUSLIMIT=71572
MINUSLIMIT=55933

tmp=/tmp/re$$
tmpm=/tmp/re$$m

# make sure we have arguments, give usage if not
case $# in

   1|2)
       ;;

   *)
      # Print usage message
      infxmsg 33511
      exit 1

esac

case $1 in
     -v|-V)     finderr -V
		exit;;
    [0-9]*)     if test "`echo $1 | tr -d \"+\-0123456789\"`" != ""
                then # echo argument $1 is non-numeric
		     infxmsg -33514 $1
		     exit 3
                fi
		N1=-$1
		if expr $N1 \< -$MINUSLIMIT > /dev/null
		then # echo "-$1 is outside the range of documented messages."
		     infxmsg -33513 -$1
		     exit 1
                fi
		;;
    -[0-9]*)    if test "`echo $1 | tr -d \"+\-0123456789\"`" != ""
                then # echo argument $1 is non-numeric
		     infxmsg -33514 $1
		     exit 3
                fi
		N1=$1
	        if expr $N1 \< -$MINUSLIMIT > /dev/null
		then # echo "$N1 is outside the range of documented messages."
		     infxmsg -33513 $N1
		     exit 1
                fi
		;;
    +[0-9]*)    if test "`echo $1 | tr -d \"+\-0123456789\"`" != ""
                then # echo argument $1 is non-numeric
		     infxmsg -33514 $1
		     exit 3
                fi
		N1=`echo $1 | tr -d "+"`
		if expr $N1 \> $PLUSLIMIT > /dev/null
		then # echo "$N1 is outside the range of documented messages."
		     infxmsg -33513 $N1
		     exit 1
                fi
		;;
    *)          # echo "argument ($1) is not numeric."
		infxmsg -33514 $1
                exit 3;;
esac

case $2 in
    [0-9]*)     if test "`echo $2 | tr -d \"+\-0123456789\"`" != ""
                then # echo argument $2 is non-numeric
		     infxmsg -33514 $2
		     exit 3
                fi
		N2=-$2 
	        if expr $N2 \< -$MINUSLIMIT > /dev/null
		then # echo "$N2 is outside the range of documented messages."
		     infxmsg -33513 $N2
		     exit 1
	        fi
		;;
    -[0-9]*)    if test "`echo $2 | tr -d \"+\-0123456789\"`" != ""
                then # echo argument $2 is non-numeric
		     infxmsg -33514 $2
		     exit 3
                fi
		N2=$2
		if expr $2 \< -$MINUSLIMIT > /dev/null
		then # echo "$N2 is outside the range of documented messages."
		     infxmsg -33513 $N2
		     exit 1
                fi
		;;
    +[0-9]*)    if test "`echo $2 | tr -d \"+\-0123456789\"`" != ""
                then # echo argument $2 is non-numeric
		     infxmsg -33514 $2
		     exit 3
                fi
		N2=`echo $2 | tr -d "+"`
		if expr $N2 \> $PLUSLIMIT > /dev/null
		then # echo "$N2 is outside the range of documented messages."
		     infxmsg -33513 $N2
		     exit 1
                fi
		;;
    "")         N2=$N1;;
    *)          # echo "argument ($2) is not numeric."
		infxmsg -33514 $2
		exit 3;;
esac

# use finderr to extract messages in the range desired.
# Add in formatting commands
fmterr()
{
    if finderr $1 > $tmpm
    then
         echo ".ne 4v" >> $tmp
	 cat $tmpm >> $tmp
    fi
    rm -f $tmpm
}

if test $N1 -gt 0
then
    # Positive numbers
    if test $N1 -eq $N2
    then
	# Only one number
	fmterr +$N1 > $tmp
    else
	# make sure both numbers are positive
	if test $N2 -le 0
	then # echo "Both ends of message number range must be of same sign"
	     infxmsg -33517
	     exit 1
	fi
	# make sure numbers are in right order
	if test $N1 -gt $N2
	then
	    N=$N1; N1=$N2; N2=$N
	fi
	cat /dev/null > $tmp
	N=$N1
	while test $N -le $N2 -a $N -le $PLUSLIMIT
	do
	    fmterr +$N >> $tmp
	    N=`expr $N + 1`
	done
    fi
else
    # Negative numbers
    if test $N1 -eq $N2
    then
	# Only one number
	fmterr $N1 > $tmp
    else
	# make sure both numbers are negative
	if test $N2 -ge 0
	then # echo "Both ends of message number range must be of same sign"
	     infxmsg -33517
	     exit 1
	fi
	# make sure numbers are in right order
	if test $N1 -lt $N2
	then
	    N=$N1; N1=$N2; N2=$N
	fi
	cat /dev/null > $tmp
	N=$N1
	while test $N -ge $N2 -a $N -ge -$MINUSLIMIT
	do
	    fmterr $N >> $tmp
	    N=`expr $N - 1`
	done
    fi
fi

if test -s $tmp
then
    echo ".TH \"$N1 to $N2\" \"\" \"\" \" \" \"Informix Messages\" "
    cat $tmp
else
    # echo "No messages found between $N1 and $N2"
    infxmsg -33516 $N1 $N2
fi
rm -f $tmp $tmpm