#!/bin/sh

MkTempInternal()
{
    if [ "${mktemp_count+set}" != "set" ]; then
        mktemp_count="0"
    fi

    mktemp_file="/tmp/acrobat.$$.${mktemp_count}"

    while test -e "$mktemp_file"
    do
        mktemp_count="`expr $mktemp_count + 1`"
        mktemp_file="/tmp/acrobat.$$.${mktemp_count}"
    done

    touch "$mktemp_file" && chmod 600 "$mktemp_file" && echo "$mktemp_file"
}

MkTemp()
{
    template="tmp.XXXXXXXXXX";
    MKTEMP="`which mktemp 2>/dev/null`";
    if [ "$MKTEMP" != "" ]; then
	    :
    else
	    MKTEMP="MkTempInternal";
    fi

    $MKTEMP /tmp/acrobat.$template
}


remove()
{
    file="$@"

    if [ -d "$file" ]; then
        rmdir "$file"
    else
        rm -f "$file"
    fi
}


uninstall_icon()
{
    PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH" xdg-icon-resource uninstall "$@" >/dev/null 2>&1
}


uninstall_desktop_menu()
{
    PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH" xdg-desktop-menu uninstall "$@" >/dev/null 2>&1
}


uninstall_desktop_icon()
{
    PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH" xdg-desktop-icon uninstall "$@" >/dev/null 2>&1
}


uninstall_mime()
{
    PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH" xdg-mime uninstall "$@" >/dev/null 2>&1
}

unset_mime()
{
    for i in application/pdf application/vnd.adobe.xfdf application/vnd.fdf application/vnd.adobe.xdp+xml application/vnd.adobe.pdx application/fdf application/xdp application/xfdf application/pdx; do
        PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH:/usr/ucb" xdg-mime unset "$@" "${i}"
    done
}


UnInstallIcons()
{
    install_dir="$1/Adobe/Reader9/Resource/Icons"

    for icon_size in 16 22 24 32 48 64 128; do
        uninstall_icon --novendor --context apps --size $icon_size "$install_dir/${icon_size}x${icon_size}/AdobeReader9.png"
        uninstall_icon --novendor --context apps --size $icon_size "$install_dir/${icon_size}x${icon_size}/adobe.pdf.png"
        uninstall_icon --novendor --context mimetypes --size $icon_size "$install_dir/${icon_size}x${icon_size}/adobe.pdf.png" 'application-pdf'
        uninstall_icon --novendor --context apps --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.fdf.png"
        uninstall_icon --novendor --context mimetypes --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.fdf.png" 'application-fdf'
        uninstall_icon --novendor --context apps --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.adobe.pdx.png"
        uninstall_icon --novendor --context mimetypes --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.adobe.pdx.png" 'application-pdx'
        uninstall_icon --novendor --context apps --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.adobe.xdp+xml.png"
        uninstall_icon --novendor --context mimetypes --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.adobe.xdp+xml.png" 'application-xdp+xml'
        uninstall_icon --novendor --context apps --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.adobe.xfdf.png"
        uninstall_icon --novendor --context mimetypes --size $icon_size "$install_dir/${icon_size}x${icon_size}/vnd.adobe.xfdf.png" 'application-xfdf'
    done
}


TrimSpaces()
{
    OLD_IFS_Trim_Spaces="$IFS"
    IFS=' '
    echo $@
    IFS="$OLD_IFS_Trim_Spaces"
}


ProcessConfigFile()
{
    OLD_IFS_ProcessConfigFile="$IFS"
    config_file="$1"

    IFS=' '
    cat "$config_file" | grep -v "^[ ]*#" | \
    while read op args
    do
        op="`TrimSpaces $op`"

        case "$op" in
            remove | uninstall_icon | uninstall_desktop_menu | uninstall_mime)
                "$op" $args 2>/dev/null ;;
        esac
    done

    IFS="$OLD_IFS_ProcessConfigFile"
}


UnInstallReader()
{
    ReadInstallDir="$1"
    config_file="$ReadInstallDir/Adobe/Reader9/Reader/GlobalPrefs/.config"
    UnInstallIcons "$ReadInstallDir"
    #uninstall_desktop_menu --novendor "$ReadInstallDir/Adobe/Reader9/Resource/Support/AdobeReader.desktop"
    #uninstall_desktop_icon --novendor "$ReadInstallDir/Adobe/Reader9/Resource/Support/AdobeReader.desktop"
    unset_mime "acroread.desktop"
    if [ -e /usr/share/applications/evince.desktop ]; then
    	PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH" xdg-mime default "evince.desktop" "application/pdf" >/dev/null 2>&1
    fi


    if [ -f "$config_file" ]; then
        ProcessConfigFile "$config_file"
        rm -f "$config_file"
    fi

    PATH="$ReadInstallDir/Adobe/Reader9/Reader/intellinux/bin:$PATH" xdg-icon-resource forceupdate >/dev/null 2>&1
    #rm -f /usr/bin/acroread
    #rm -f /usr/share/man/man1/acroread.1.gz
    #rm -f /etc/bash_completion.d/acroread
    
    ## kill synchronizerapp
    tmpfile="`MkTemp`"
    ps -ef 2>/dev/null > "$tmpfile"
    
    synchronizerapp_pid="`awk '{ print $8, $2 }' < "$tmpfile" | grep -w "^$ReadInstallDir/Adobe/Reader9/Reader/intellinux/SynchronizerApp" | awk '{ print $NF; exit }'`"
    
    if [ -z "$synchronizerapp_pid" ]; then
        ps auwwwxg 2>/dev/null > "$tmpfile"
        synchronizerapp_pid="`awk '{ print $11, $2 }' < "$tmpfile" | grep -w "^$ReadInstallDir/Adobe/Reader9/Reader/intellinux/SynchronizerApp" | awk '{ print $NF; exit }'`"
    
        if [ -z "$synchronizerapp_pid" ]; then
            rm -f "$tmpfile"
            exit 0
        fi
    fi
    
    rm -f "$tmpfile"
    
    if [ -n "$synchronizerapp_pid" ]; then
        kill -KILL "$synchronizerapp_pid"
    fi
}


case "$1" in
    purge|remove|upgrade)

        if [ `lsb_release -a |grep Release |awk -F" " '{print $2}'` != "8.04" ]; then
		if [ `uname -m | cut -c 1` != "i" ]; then
			nspluginwrapper -r /usr/lib/nspluginwrapper/plugins/npwrapper.nppdf.so
		fi
	fi

        ReadInstallDir="/opt"
        UnInstallReader "$ReadInstallDir" 2>/dev/null
    ;;

    failed-upgrade|abort-install|abort-upgrade|disappear)
    ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        exit 0
esac

#DEBHELPER#