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Full Discussion: Function into a condition ?
Top Forums Shell Programming and Scripting Function into a condition ? Post 302783167 by amazigh42 on Wednesday 20th of March 2013 08:49:45 AM
Old 03-20-2013
Hello,
I try to understand your method.
This is why I added other cases.
But the script returns an error on a line that has good parameters.
Please, can you explain why ?
Another question :
The pattern in red means that from there, we must consider the variables starting from $ 1

Have a nice day

Code:
cat inputfile
QCVD UPG8 22 16 server 2013-01-24

Code:
./my_script
QCVD UPG8 22 16 server 2013-01-24 is invalid

Code:
#!/bin/bash
#########################################################################
valid() {
        case "$1" in
        [E,F,Q,P][A,C,S][A,I,V,P][D,R,T,V]) ;;
        *) return 1 ;;
        esac

        case "$2" in
        [PU][IPS][AGS][1-8]) ;;
        ORA[1-8]) ;;
        *) return 1 ;;
        esac

        case "$3" in
        [0-1][0-9]) ;;
        2[0-3]) ;;
        *) return 1 ;;
        esac

        case "$4" in
        [0-5][0-9]) ;;
        *) return 1 ;;
        esac

        case "$5" in
        server) ;;
        exploitation) ;;
        *) return 1 ;;
        esac

        OLDIFS="$IFS"
        IFS="-"
               set -- $1 # $1=YYYY, $2=MM, $3=DD
        IFS="$OLDIFS"

        case "$1" in
        [2-9][0-9][0-9][0-9]) ;;
        *) return 1 ;;
        esac

        case "$2" in
        0[1-9]) ;;
        1[0-2]) ;;
        *) return 1 ;;
        esac

        case "$3" in
        0[1-9]) ;;
        [1-2][0-9]) ;;
        3[0-1]) ;;
        *) return 1 ;;
        esac

        return 0
}


process() {
echo "$CONTEXTE $INSTANCE $HH $MM $type_log $DATE"
}

while read CONTEXTE INSTANCE HH MM type_log DATE
do
        [ "${DATE:0:1}" = "#" ] && continue # Ignore comments
        [ -z "$DATE" ] && continue # Ignore blank lines
        if ! valid $CONTEXTE $INSTANCE $HH $MM $type_log $DATE # Ignore invalid lines
        then
                echo "$CONTEXTE $INSTANCE $HH $MM $type_log $DATE is invalid"
                continue
        fi

        process $CONTEXTE $INSTANCE $HH $MM $type_log $DATE
done < inputfile

---------- Post updated at 07:49 AM ---------- Previous update was at 04:34 AM ----------

The red pattern was the source of my problem.
I have changed $1 in $6
Thanks a lot Mister Corona688
Marvelous forum where i learn a lot. Smilie

Code:
OLDIFS="$IFS" 
        IFS="-"                set -- $6 # $1=YYYY, $2=MM, $3=DD 
        IFS="$OLDIFS"

 

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COLORGCCRC(5)							File Formats Manual						     COLORGCCRC(5)

NAME
colorgccrc - configuration file for colorgcc DESCRIPTION
A colorgccrc configuration file is used to configure the highlighting of the compiler output from colorgcc. SYNTAX
Each line consists of a keyword designating a configuration variable. The keyword is followed by `:' and then one or several values (depending on the keyword). Lines beginning with a hash mark `#' are comments. CONFIGURATION VARIABLES
g++ | gcc | c++ | cc | g77 | gcj | gnat | gpc Specifies the paths to the compilers. Takes one value; a path to the compiler. nocolor Specifies what terminal types colorization should be disabled on. Takes one or several values, separated by whitespace. srcColor Specifies the highlighting attributes source-code should be given. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. introColor Specifies the highlighting attributes for normal compiler output. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. warningFileNameColor | errorFileNameColor Specifies the highlighting attributes for the filename in a warning or an error, respectively. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. warningNumberColor | errorNumberColor Specifies the highlighting attributes for the line-number in a warning or an error, respectively. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. warningMessageColor | errorMessageColor Specifies the highlighting attributes for the message-text in a warning or an error, respectively. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. COLOR ATTRIBUTES
The following attributes are valid for highlighting. clear, reset bold, underline, underscore, blink, reverse, concealed black, red, green, yellow, blue, magenta, cyan, white on_black, on_red, on_green, on_yellow, on_blue, on_magenta, on_cyan, on_white SEE ALSO
gcc(1), colorgcc(1) HISTORY
Jan 15 2003: Initial version of this manual-page. REPORTING BUGS
Report bugs to <jmoyers@geeks.com> AUTHORS
Jamie Moyers <jmoyers@geeks.com> is the author of colorgcc. This manual page was written by Joe Wreschnig <piman@sacredchao.net>, and modified by David Weinehall <tao@debian.org>, for the Debian GNU/Linux system (but may be used by others). COPYRIGHT
Copyright (C) 2003 Jamie Moyers This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. Jan 15, 2003 COLORGCCRC(5)
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