Attachment 20395 Details for Bug 18587 – script to download the prerequisite rpm for Firefox Installation on AIX.

script to download the prerequisite rpm for Firefox Installation on AIX.

download-prerequisites.sh (text/plain), 5.64 KB, created by ZHI XIANG LI on 2008-11-18 00:27:29 UTC

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Creator: ZHI XIANG LI

Created: 2008-11-18 00:27:29 UTC

Size: 5.64 KB

patch

obsolete

>#!/bin/ksh
># IBM_PROLOG_BEGIN_TAG 
># This is an automatically generated prolog. 
>#  
># 52ffox200 src/firefox/tar/firefox/download-prerequisites.sh 1.2 
>#  
># Licensed Materials - Property of IBM 
>#  
># Restricted Materials of IBM 
>#  
># COPYRIGHT International Business Machines Corp. 2006 
># All Rights Reserved 
>#  
># US Government Users Restricted Rights - Use, duplication or 
># disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 
>#  
># IBM_PROLOG_END_TAG 
>
>PATH=/usr/bin:/bin
>FTP_SITE="ftp.software.ibm.com"
>FTP_PID=0
>PROGRESS_PID=0
>RPM_DIR_ROOT="/aix/freeSoftware/aixtoolbox/RPMS/ppc"
>CURRENT_FILE=""
>
># This is the cleanup function which is called if the user kills the download
># via Ctrl-C or by manually killing the process from the command line with
># the kill command.
>function cleanup {
>    if [[ $FTP_PID -gt 0 ]]; then
>        print "Killing background FTP pid: $FTP_PID"
>        kill -TERM $FTP_PID
>    fi
>    if [[ $PROGRESS_PID -gt 0 ]]; then
>        print "Killing background progress pid: $PROGRESS_PID"
>        kill -TERM $PROGRESS_PID
>    fi
>    if [[ -n $CURRENT_FILE && -e $CURRENT_FILE ]]; then
>        print "Removing partially downloaded file: $CURRENT_FILE"
>        rm -f $CURRENT_FILE
>    fi
>}
>
>#
># Input:
>#   filename - The name of the file which is downloading.
>#   size     - The expected filesize for the file from the 2st column of
>#              /usr/bin/cksum output.
>#
># This function is meant to be called from a separate process, and it
># continuously prints the filesize of the file on the local machine 
># compared to the expected filesize, providing a crude progress meter.
># 
>function progress_filesize {
>    filename=$1
>    filesize=$2
>    while [[ "$local_filesize" != "$filesize" ]]; do
>        local_filesize=`ls -l $filename 2>/dev/null | awk '{print $5}'`
>        if [[ -z $local_filesize ]]; then
>            local_filesize=0
>        fi
>        str="$local_filesize/$filesize"
>        length=${#str}
>        print -n -- "$str"
>        integer i=0
>        while  [[ i -lt $length ]]; do
>            print -n -- ""
>            i=i+1
>        done
>        sleep 1
>    done
>}
>
>#
># Input:
>#   filename - the name of the file to validate
>#   sum      - The expected checksum for the file from the 1st column of
>#              /usr/bin/cksum output.
>#   size     - The expected filesize for the file from the 2st column of
>#              /usr/bin/cksum output.
># 
># Returns:
>#   Returns 0 if the file is found and has the correct checksum and filesize
>#   and 1 otherwise.
>#
>function validate_file {
>    filename=$1
>    sum=$2
>    size=$3
>    valid_file=1
>    if [[ -f $filename ]]; then
>        cksum=`cksum $filename`
>        cksum_sum=`echo $cksum | awk '{print $1}'`
>        cksum_size=`echo $cksum | awk '{print $2}'`
>        failed_cksum=0
>        if [[ "$cksum_sum" = "$sum" && "$cksum_size" = "$size" ]]; then
>            valid_file=0
>        fi
>    fi
>    return $valid_file
>}
>
>#
># Input:
>#   sum      - The expected checksum for the file from the 1st column of
>#              /usr/bin/cksum output.
>#   size     - The expected filesize for the file from the 2st column of
>#              /usr/bin/cksum output.
>#   filename - The name of the file to download.
># 
># This function first checks to see if the file has already been downloaded,
># and will exit early in that case. After that, it will attempt to download
># the file from the FTP site and if the file has the correct checksum after
># downloading, the function will return. If the checksum is invalid, then
># the script will exit and the invalid file will be removed.
>#
>function download_and_checksum {
>    sum=$1
>    size=$2
>    filename=$3
>
>    subdir=`echo $filename | cut -d- -f1`
>    ftpfilename=$filename
>    if [[ "$subdir" = "gtk+" ]]; then
>        ftpfilename=`echo $filename | sed 's|gtk+|gtkplus|g'`
>        subdir=`echo $ftpfilename | cut -d- -f1`
>    fi
>    ftpdir="$RPM_DIR_ROOT/$subdir"
>    ftppath="$ftpdir/$ftpfilename"
>
>    validate_file $filename $sum $size
>    if [[ $? -eq 0 ]]; then
>        print "$filename already downloaded - skipping."
>        return
>    fi
>
>    CURRENT_FILE="$filename"
>    print -n "Downloading $FTP_SITE$ftppath... "
>    progress_filesize $filename $size &
>    PROGRESS_PID=$!
>    cat <<EOF | ftp -in $FTP_SITE > /dev/null 2>&1 &
>user anonymous anonymous
>passive
>binary
>cd $ftpdir
>get $ftpfilename $filename
>quit
>EOF
>    FTP_PID=$!
>    wait $FTP_PID
>    kill $PROGRESS_PID
>    PROGRESS_PID=0
>    FTP_PID=0
>    CURRENT_FILE=""
>    validate_file $filename $sum $size
>    if [[ $? -eq 0 ]]; then
>        print "DONE                        "
>    else
>        print "FAILED                      "
>        rm -f $filename
>        exit 1
>    fi
>}
>
># This allows us to stop the download if the user types Ctrl-c
>trap 'rc=$?; print "Download interrupted... Cleaning up."; cleanup; exit $rc' INT TERM QUIT HUP
>
># We feed all of these files into the download_and_checksum function.
>cat <<EOF | while read info; do download_and_checksum $info; done
>1992189204 296113 atk-1.10.3-2.aix5.1.ppc.rpm
>410202956 993580 cairo-1.4.10-1.aix5.2.ppc.rpm
>3213026384 459599 expat-1.95.7-4.aix5.1.ppc.rpm
>3208700441 234566 fontconfig-2.2.2-6.aix5.2.ppc.rpm
>360828734 575176 freetype2-2.1.7-5.aix5.1.ppc.rpm
>3313693538 710948 gettext-0.10.40-6.aix5.1.ppc.rpm
>690098906 1322766 glib2-2.8.1-3.aix5.1.ppc.rpm
>3060936556 9156344 gtk2-2.8.3-9.aix5.1.ppc.rpm
>3000838206 267086 libjpeg-6b-6.aix5.1.ppc.rpm
>1310763360 671990 libpng-1.2.8-5.aix5.1.ppc.rpm
>4169058336 616366 libtiff-3.6.1-4.aix5.1.ppc.rpm
>3611503884 858953 pango-1.10.0-2.aix5.1.ppc.rpm
>703546213 57254 xcursor-1.1.7-2.aix5.2.ppc.rpm
>3429223428 120078 xft-2.1.6-5.aix5.1.ppc.rpm
>3933256318 94777 xrender-0.9.1-2.aix5.2.ppc.rpm
>2426580530 110689 zlib-1.2.3-3.aix5.1.ppc.rpm
>EOF

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