postinstall scriptlet (through /bin/sh):
generate_wmconfig()
{
    # arg1 = location

    wmconfig_file="${1}/opera"

    wmconfig_contain='opera name "Opera"
opera description "Opera Web Browser"
opera icon "opera.xpm"
opera mini-icon "opera.xpm"
opera exec "opera &"
opera group "Internet"'

    echo "${wmconfig_contain}" > ${wmconfig_file}
    chmod $chmodv 644 ${wmconfig_file}
}

generate_desktop()
{
    # arg1 = location
    # arg2 = type

    desktop_file="${1}/opera.desktop"
    desktop_contain='[Desktop Entry]'

    if test ${2}; then
	if test "${2}" = "xdg"; then
	    desktop_contain="${desktop_contain}
Version=1.0
TryExec=opera"
	fi

	desktop_contain="${desktop_contain}
Encoding=UTF-8
Name=Opera
Name[af]=opera
Name[eo]=Opero
Name[zu]=I Opera
GenericName=Web browser
GenericName[bs]=Web preglednik
GenericName[de]=Web-Browser
GenericName[eo]=TTT-rigardilo
GenericName[es]=Navegador web
GenericName[et]=Veebibrauser
GenericName[eu]=Web arakatzailea
GenericName[fi]=WWW-selain
GenericName[fr]=Un navigateur web
GenericName[is]=Vafri
GenericName[it]=Browser Web
GenericName[nl]=webbrowser
GenericName[nn]=Nettlesar
GenericName[pt]=Navegador Web
GenericName[pt_BR]=Navegador
GenericName[ro]=Navigator de web
GenericName[sl]=Spletni brskalnik
GenericName[ven]=Buronza ya Webu
GenericName[xh]=Umkhangeli Zincwadi Zokubhaliweyo
GenericName[zu]=Umkhangeli zincwadi we Web
Exec=opera %u
Terminal=false"

# Application is not a category, according to
# http://standards.freedesktop.org/menu-spec/menu-spec-latest.html
#
# but I include it anyway to fix
# http://bugs.gentoo.org/show_bug.cgi?id=90508
#
# Other possible Categories:
# Email, Presentation, IRCClient, FileTransfer, P2P, News, WebDevelopment

	if test "${2}" = "xdg"; then
	    desktop_contain="${desktop_contain}
Categories=Application;Qt;Network;WebBrowser;X-Ximian-Main;X-Ximian-Toplevel
Icon=opera.png"
	else
	    desktop_contain="${desktop_contain}
Icon=opera"
	fi

	desktop_contain="${desktop_contain}
MimeType=text/html;text/xml;application/xhtml+xml"
    else
	desktop_contain="${desktop_contain}
Name=Opera
Exec=opera
Icon=opera.xpm
Terminal=0"
    fi

    desktop_contain="${desktop_contain}
Comment=Web Browser
Type=Application"

    echo "${desktop_contain}" > ${desktop_file}
    chmod $chmodv 644 ${desktop_file}
}

generate_mdk_menu()
{
    # arg1 = location
    mdk_menu_file="${1}/opera"

    mdk_menu_contain="?package(opera):command=\"${wrapper_dir}/opera\" \\
icon=\"opera.png\" \\
needs=\"X11\" \\
section=\"Networking/WWW\" \\
title=\"Opera\" \\
longtitle=\"Opera Web Browser\" \\
mimetypes=\"text/html,text/plain,text/vnd.csr,text/vnd.wap.wml,text/wml,text/xml,text/xhtml\" \\
accept_url=\"true\" \\
multiple_files=\"false\""

    echo "${mdk_menu_contain}" > ${mdk_menu_file}
    chmod $chmodv 644 ${mdk_menu_file}
}

icons()
{
    # This function searches for common icon paths.

    if test ! -d /usr/share/icons; then
      if test -w /usr/share; then
        mkdir $mkdirv $mkdirp /usr/share/icons/
	chmod $chmodv 755 /usr/share/icons
	cp $cpv $share_dir/images/opera.xpm /usr/share/icons/opera.xpm
      fi
    elif test -w /usr/share/icons; then cp $cpv $share_dir/images/opera.xpm /usr/share/icons/opera.xpm
    fi

    if test ! -d /usr/share/pixmaps; then
      if test -w /usr/share; then
	mkdir $mkdirv $mkdirp /usr/share/pixmaps/
	chmod $chmodv 755 /usr/share/pixmaps
	cp $cpv $share_dir/images/opera.xpm /usr/share/pixmaps/opera.xpm
      fi
    elif test -w /usr/share/pixmaps/; then cp $cpv $share_dir/images/opera.xpm /usr/share/pixmaps/opera.xpm
    fi

    if test ! -d /etc/X11/wmconfig/; then
      if test -w /etc/X11; then
	mkdir $mkdirv $mkdirp /etc/X11/wmconfig/
	chmod $chmodv 755 /etc/X11/wmconfig
	generate_wmconfig /etc/X11/wmconfig
      fi
    elif test -w /etc/X11/wmconfig/; then generate_wmconfig /etc/X11/wmconfig
    fi

    if test -d /etc/X11/applnk/; then
      if test ! -d /etc/X11/applnk/Internet/; then
	if test -w /etc/X11/applnk; then
	  mkdir $mkdirv $mkdirp /etc/X11/applnk/Internet/
	  chmod $chmodv 755 /etc/X11/applnk/Internet
	  generate_desktop /etc/X11/applnk/Internet
	fi
      elif test -w /etc/X11/applnk/Internet; then generate_desktop /etc/X11/applnk/Internet
      fi
    fi
}

gnome()
{
    # This function searches for common gnome icon paths.

    if test -d /opt/gnome/; then

      # /opt/gnome share
      if test -d /opt/gnome/share; then

        # /opt/gnome icon
        if test ! -d /opt/gnome/share/pixmaps/; then
	  if test -w /opt/gnome/share; then
	    mkdir $mkdirv $mkdirp /opt/gnome/share/pixmaps/
	    chmod $chmodv 755 /opt/gnome/share/pixmaps
	    cp $cpv $share_dir/images/opera.xpm /opt/gnome/share/pixmaps/opera.xpm
	  fi
	elif test -w /opt/gnome/share/pixmaps; then cp $cpv $share_dir/images/opera.xpm /opt/gnome/share/pixmaps/opera.xpm
	fi
	# end /opt/gnome icon

	# /opt/gnome link
	if test -d /opt/gnome/share/gnome/apps/; then
          if test -d /opt/gnome/share/gnome/apps/Internet/; then
            if test -w /opt/gnome/share/gnome/apps/Internet; then
              generate_desktop /opt/gnome/share/gnome/apps/Internet
	    fi
          elif test -d /opt/gnome/share/gnome/apps/Networking/WWW/; then
            if test -w /opt/gnome/share/gnome/apps/Networking/WWW; then
	      generate_desktop /opt/gnome/share/gnome/apps/Networking/WWW
	    fi
	  elif test -w /opt/gnome/share/gnome/apps; then
	    mkdir $mkdirv $mkdirp /opt/gnome/share/gnome/apps/Internet/
	    chmod $chmodv 755 /opt/gnome/share/gnome/apps/Internet
            generate_desktop /opt/gnome/share/gnome/apps/Internet
          fi
	fi
	# end /opt/gnome link
      fi
      # end /opt/gnome share

    elif test -d /usr/share/gnome/; then

        # /usr/share/gnome icon
        if test ! -d /usr/share/gnome/pixmaps/; then
	  if test -w /usr/share/gnome; then
	    mkdir $mkdirv $mkdirp /usr/share/gnome/pixmaps/
	    chmod $chmodv 755 /usr/share/gnome/pixmaps
	    cp $cpv $share_dir/images/opera.xpm /usr/share/gnome/pixmaps/opera.xpm
	  fi
	elif test -w /usr/share/gnome/pixmaps; then cp $cpv $share_dir/images/opera.xpm /usr/share/gnome/pixmaps/opera.xpm
	fi
	# end /usr/share/gnome icon

	# /usr/share/gnome link
	if test -d /usr/share/gnome/apps/; then
          if test -d /usr/share/gnome/apps/Internet/; then
            if test -w /usr/share/gnome/apps/Internet; then
              generate_desktop /usr/share/gnome/apps/Internet
	    fi
          elif test -d /usr/share/gnome/apps/Networking/WWW/; then
            if test -w /usr/share/gnome/apps/Networking/WWW; then
	     generate_desktop /usr/share/gnome/apps/Networking/WWW
	    fi
	  elif test -w /usr/share/gnome/apps; then
	    mkdir $mkdirv $mkdirp /usr/share/gnome/apps/Internet/
	    chmod $chmodv 755 /usr/share/gnome/apps/Internet
            generate_desktop /usr/share/gnome/apps/Internet
          fi
	fi
	# end /usr/share/gnome link
   fi
   # Add ximian here
}

kde()
{
    # This function searches for common kde2 and kde3 icon paths.

    if test -d /opt/kde${1}/share; then

      DIR_HI=/opt/kde${1}/share/icons/hicolor
      if test -d "$DIR_HI" -a -w "$DIR_HI"; then
        if test -d "$DIR_HI"/48x48/apps -a -w "$DIR_HI"/48x48/apps; then cp $cpv $share_dir/images/opera_48x48.png $DIR_HI/48x48/apps/opera.png; fi
        if test -d "$DIR_HI"/32x32/apps -a -w "$DIR_HI"/32x32/apps; then cp $cpv $share_dir/images/opera_32x32.png $DIR_HI/32x32/apps/opera.png; fi
        if test -d "$DIR_HI"/22x22/apps -a -w "$DIR_HI"/22x22/apps; then cp $cpv $share_dir/images/opera_22x22.png $DIR_HI/22x22/apps/opera.png; fi
      fi

      DIR_LO=/opt/kde${1}/share/icons/locolor
      if test -d $DIR_LO -a -w $DIR_LO; then
        if test -d $DIR_LO/32x32/apps -a -w $DIR_LO/32x32/apps; then cp $cpv $share_dir/images/opera_32x32.png $DIR_LO/32x32/apps/opera.png; fi
        if test -d $DIR_LO/22x22/apps -a -w $DIR_LO/22x22/apps; then cp $cpv $share_dir/images/opera_22x22.png $DIR_LO/22x22/apps/opera.png; fi
        if test -d $DIR_LO/16x16/apps -a -w $DIR_LO/16x16/apps; then cp $cpv $share_dir/images/opera_16x16.png $DIR_LO/16x16/apps/opera.png; fi
      fi

      if test -d /opt/kde${1}/share/applnk/; then
        if test ! -d /opt/kde${1}/share/applnk/Internet/ -a -w /opt/kde${1}/share/applnk; then
	    mkdir $mkdirv $mkdirp /opt/kde${1}/share/applnk/Internet/
	    chmod $chmodv 755 /opt/kde${1}/share/applnk/Internet
	fi
	if test -w /opt/kde${1}/share/applnk/Internet; then generate_desktop /opt/kde${1}/share/applnk/Internet ${1}; fi
      fi

    fi

    if test -d /usr/share/applnk/Networking; then
      if test ! -d /usr/share/applnk/Networking/WWW/ -a -w /usr/share/applnk/Networking; then
	    mkdir $mkdirv $mkdirp /usr/share/applnk/Networking/WWW/
	    chmod $chmodv 755 /usr/share/applnk/Networking/WWW
      fi
      if test -w /usr/share/applnk/Networking/WWW; then generate_desktop /usr/share/applnk/Networking/WWW ${1}; fi
    fi
}

kde1()
{
    # This function searches for common kde icon paths.

    if test -d /opt/kde/share; then

      if test ! -d /opt/kde/share/icons/ -a -w /opt/kde/share; then
	    mkdir $mkdirv $mkdirp /opt/kde/share/icons/
	    chmod $chmodv 755 /opt/kde/share/icons
      fi
      if test -w /opt/kde/share/icons; then cp $cpv $share_dir/images/opera.xpm /opt/kde/share/icons/opera.xpm;fi

      if test ! -d /opt/kde/share/applnk/Internet/ -a -w /opt/kde/share/applnk; then
	    mkdir $mkdirv $mkdirp /opt/kde/share/applnk/Internet/
	    chmod $chmodv 755 /opt/kde/share/applnk/Internet
      fi
      if test -w /opt/kde/share/applnk/Internet; then generate_desktop /opt/kde/share/applnk/Internet; fi

    elif test -d /usr/share/applnk/Internet/ -a -w /usr/share/applnk/Internet; then
      generate_desktop /usr/share/applnk/Internet
    fi
}

mandrake()
{
    if test -x /usr/bin/update-menus; then

	test ! -d /usr/lib/menu && test -w /usr/lib && mkdir $mkdirv $mkdirp /usr/lib/menu/
	test -d /usr/lib/menu -a -w /usr/lib/menu && generate_mdk_menu /usr/lib/menu

	test ! -d /usr/share/icons && test -w /usr/share && mkdir $mkdirv $mkdirp /usr/share/icons/ && chmod $chmodv 755 /usr/share/icons
	test -d /usr/share/icons -a -w /usr/share/icons && cp $cpv $share_dir/images/opera_32x32.png /usr/share/icons/opera.png

	test ! -d /usr/share/icons/mini && test -w /usr/share/icons && mkdir $mkdirv $mkdirp /usr/share/icons/mini/ && chmod $chmodv 755 /usr/share/icons/mini
	test -d /usr/share/icons/mini -a -w /usr/share/icons/mini && cp $cpv $share_dir/images/opera_16x16.png /usr/share/icons/mini/opera.png

	test ! -d /usr/share/icons/large && test -w /usr/share/icons && mkdir $mkdirv $mkdirp /usr/share/icons/large && chmod $chmodv 755 /usr/share/icons/large
	test -d /usr/share/icons/large -a -w /usr/share/icons/large && cp $cpv $share_dir/images/opera_48x48.png /usr/share/icons/large/opera.png

	/usr/bin/update-menus || true
    fi
}

huntdirs()
{
    # $GNOME2PATH and $GNOMEPATH skipped (too few hits google site:gnome.org)
    # http://docs.kde.org/userguide/environment-variables.html
    echo ${GNOME2_PATH}:${KDEDIRS}:${GNOME_PATH}:${KDEDIR}:/usr:/opt/gnome:/opt/kde3 \
    | tr : '\012' | sed -e 's:$:'"/$1:"
}

pathdirs()
{
    # Places to look for executables, one per line:
    echo $PATH | tr : '\012'
    huntdirs bin
}

xdg()
{   # http://standards.freedesktop.org
    UDD=''
    for BIN_DIR in `pathdirs`; do
	test -x ${BIN_DIR}/update-desktop-database || continue
	UDD=${BIN_DIR}/update-desktop-database; break
    done

    # http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
    if test "$UDD"; then
	for ICON_DIR in `echo ${XDG_DATA_DIRS}:/usr/local/share:/usr/share|tr : '\012'|sed -e '/^$/d;s:$:/icons/hicolor:'` /usr/share/pixmaps/hicolor; do
	    test -d ${ICON_DIR} && break
	done

	if   test ! -d ${ICON_DIR}; then echo "Could not find icon installation directory, icons not installed." >&2
	elif test ! -w ${ICON_DIR}; then echo "Directory \"${ICON_DIR}\" not writable by user \"${USER}\", icons not installed." >&2
	else
	    for RESOLUTION in 48x48 32x32 22x22; do
		TO_DIR=${ICON_DIR}/${RESOLUTION}/apps
		test -d ${TO_DIR} && test -w ${TO_DIR} && cp $cpv $share_dir/images/opera_${RESOLUTION}.png ${TO_DIR}/opera.png
	    done
	fi

	for SHORTCUT_DIR in ${XDG_DATA_HOME}/applications /usr/local/share/applications /usr/share/applications; do
	    test -d ${SHORTCUT_DIR} && break;
	done

	if   test ! -d ${SHORTCUT_DIR}; then echo "Could not find shortcut installation directory, desktop entry not installed." >&2; return
	elif test ! -w ${SHORTCUT_DIR}; then echo "Directory \"${SHORTCUT_DIR}\" not writable by user \"${USER}\", desktop entry not installed." >&2; return
	fi
	generate_desktop ${SHORTCUT_DIR} xdg
	${UDD}
    else
	icons
	gnome
	kde 3
	kde 2
	kde1
	mandrake
    fi
}

  share_dir=/usr/share/opera/
  wrapper_dir=/usr/bin/

  xdg
preuninstall scriptlet (through /bin/sh):
if test "$1" = "0"; then
	for f in \
		${XDG_DATA_HOME}/applications/opera.desktop \
		${XDG_DATA_DIRS}/icons/hicolor/22x22/apps/opera.png \
		${XDG_DATA_DIRS}/icons/hicolor/32x32/apps/opera.png \
		${XDG_DATA_DIRS}/icons/hicolor/48x48/apps/opera.png \
		/etc/X11/wmconfig/opera \
		/etc/X11/applnk/Internet/opera.desktop \
		/opt/gnome/share/gnome/apps/Internet/opera.desktop \
		/opt/gnome/share/pixmaps/opera.xpm \
		/opt/kde/share/applnk/Internet/opera.desktop \
		/opt/kde/share/icons/opera.xpm \
		/opt/kde2/share/applnk/Internet/opera.desktop \
		/opt/kde2/share/icons/hicolor/22x22/apps/opera.png \
		/opt/kde2/share/icons/hicolor/32x32/apps/opera.png \
		/opt/kde2/share/icons/hicolor/48x48/apps/opera.png \
		/opt/kde2/share/icons/locolor/16x16/apps/opera.png \
		/opt/kde2/share/icons/locolor/22x22/apps/opera.png \
		/opt/kde2/share/icons/locolor/32x32/apps/opera.png \
		/opt/kde3/share/applnk/Internet/opera.desktop \
		/opt/kde3/share/icons/hicolor/22x22/apps/opera.png \
		/opt/kde3/share/icons/hicolor/32x32/apps/opera.png \
		/opt/kde3/share/icons/hicolor/48x48/apps/opera.png \
		/opt/kde3/share/icons/locolor/16x16/apps/opera.png \
		/opt/kde3/share/icons/locolor/22x22/apps/opera.png \
		/opt/kde3/share/icons/locolor/32x32/apps/opera.png \
		/usr/lib/menu/opera \
		/usr/local/share/applications/opera.desktop \
		/usr/share/applications/opera.desktop \
		/usr/share/applnk/Networking/WWW/opera.desktop \
		/usr/share/applnk/Internet/opera.desktop \
		/usr/share/gnome/apps/Internet/opera.desktop \
		/usr/share/icons/opera.xpm \
		/usr/share/icons/opera.png \
		/usr/share/icons/hicolor/22x22/apps/opera.png \
		/usr/share/icons/hicolor/32x32/apps/opera.png \
		/usr/share/icons/hicolor/48x48/apps/opera.png \
		/usr/share/icons/large/opera.png \
		/usr/share/icons/mini/opera.png \
		/usr/share/pixmaps/opera.xpm \
		/usr/share/pixmaps/hicolor/22x22/apps/opera.png \
		/usr/share/pixmaps/hicolor/32x32/apps/opera.png \
		/usr/share/pixmaps/hicolor/48x48/apps/opera.png
	do test -f $f && test -w $f && rm -f $f
	done
	if test -L /usr/X11R6/bin/opera
	then rm -f /usr/X11R6/bin/opera
	fi
fi
true
postuninstall scriptlet (through /bin/sh):
if test "$1" = "0" -a -x /usr/bin/update-menus; then /usr/bin/update-menus || true; fi