94 lines
2.1 KiB
Bash
94 lines
2.1 KiB
Bash
#!/bin/ksh
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#
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# @(#)87 1.1 src/bldenv/pkgtools/display_msg.sh, pkgtools, bos412, GOLDA411a 8/1/94 16:49:15
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#
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# COMPONENT_NAME: (PKGTOOLS) BAI Build Tools
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#
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# FUNCTIONS: display_msg
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#
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# ORIGINS: 27
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#
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# (C) COPYRIGHT International Business Machines Corp. 1993
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# All Rights Reserved
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# Licensed Materials - Property of IBM
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#
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# US Government Users Restricted Rights - Use, duplication or
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# disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
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#
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# NAME: display_msg
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#
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# FUNCTION: Display a message to stdout or stderr.
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#
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# INPUT: command line parameters:
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# -C <commandName> - Name of command invoking display_msg function
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# -w - indicates message is a warning message
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# -e - indicates message is a non-fatal error message
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# -x - indicates message is a fatal error
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# <string> - message text
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#
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# OUTPUT: formatted message to stdout or stderr
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#
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# SIDE EFFECTS: RC set to non-zero return code if non-fatal error is
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# received.
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#
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# RETURNS: 0 for informational or warning messages
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# 1 for non-fatal error message
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# Exits the program with non-zero return for fatal errors.
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#
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# USAGE: display_msg -C <commandName> [ -xew ] <messageString>
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#
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function display_msg
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{
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typeset msgtype=i
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typeset msgcommand=""
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typeset message
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while getopts :xewC: option # parse the command line parameters
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do
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case $option in
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x)
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msgtype=x;;
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e)
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msgtype=e;;
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w)
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msgtype=w;;
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C)
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msgcommand=$OPTARG;;
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:)
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print -u2 "$0: $OPTARG requires a value"
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exit 2;;
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\?)
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print -u2 "$0: unknown option $OPTARG"
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print -u2 -n "USAGE: $0 -C <commandName> [ -xew ] <string>";;
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esac
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done
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shift OPTIND-1
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message=$* # message string.
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if [[ -z "${msgcommand}" ]]
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then
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print -u2 "$0: -C option required"
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print -u2 "USAGE: $0 [-xew] -C <commandName> <string>"
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exit 2
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fi
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case $msgtype in
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(x)
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print -u2 "${msgcommand}: FATAL ERROR: $message"
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exit 1;;
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(e)
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print -u2 "${msgcommand}: ERROR: $message"
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RC=1;
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return 1;;
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(w)
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print -u2 "${msgcommand}: WARNING: $message"
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return 0;;
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(i)
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print "${msgcommand}: $message"
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return 0;;
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esac
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}
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