#!/bin/bash

Import GoboLinux

function Install_Unmanaged_Files() {
   Parameters "$@" unmanagedfilesfile sourcedir
   local kernelversion="`readlink $goboModules/Current 2> /dev/null`"
   [ ! "$kernelversion" ] && kernelversion="$(uname -r)"
   if [ -f "$unmanagedfilesfile" ]
   then
      grep -E -v "^(\./|/|)Programs" "$unmanagedfilesfile" | while read line
      do
         local dname=$(dirname "${goboPrefix}/$line")
         mkdir -p "${dname}"
         Quiet cp -a "${sourcedir}/${line}" "${dname}/"
      done
      if grep -q "${goboModules}" "$unmanagedfilesfile"
      then 
         Log_Normal "Calculating kernel module dependencies..."
         depmod -ae ${kernelversion}
      fi
   fi
}

function Uninstall_Unmanaged_Files() {
   Parameters "$@" unmanagedfilesfile interactive
   local kernelversion="`readlink $goboModules/Current 2> /dev/null`"
   [ ! "$kernelversion" ] && kernelversion="$(uname -r)"
   if [ -f "${unmanagedfilesfile}" ]
   then
      for line in $(grep -E -v "^(\./|/|)Programs" "$unmanagedfilesfile")
      do
         local dname=$(dirname "${goboPrefix}$line")
         if [ -n "${interactive}" ]
         then
            if Ask "Remove ${goboPrefix}${line}?"
            then rm -fr "${goboPrefix}${line}"
            else continue
            fi
         elif [ -d "${goboPrefix}${line}" ]
         then
            Log_Verbose "${goboPrefix}${line}"
            rmdir "${goboPrefix}${line}" 2>/dev/null || echo "${goboPrefix}${line}"
         else
            Log_Verbose "${goboPrefix}${line}"
            rm -f "${goboPrefix}${line}"
         fi
         Quiet rmdir "${dname}"
       done
      if grep -q "${goboModules}" "$unmanagedfilesfile"
      then 
         Log_Normal "Calculating kernel module dependencies..."
         depmod -ae ${kernelversion}
      fi
   fi
}

function Rebuild_GDK_Pixbuf_Loaders() {
if Executable_Exists_In_Path "gdk-pixbuf-query-loaders"
then
   loadersfile="${goboSettings}/gtk-2.0/gdk-pixbuf.loaders"
   gdk-pixbuf-query-loaders | $sudo_exec dd of=${loadersfile} 2> /dev/null
fi
}

function Rebuild_MIME_Database() {
if Executable_Exists_In_Path "update-mime-database"
then
   mimedirectory="${goboVariable}/lib/xdg/mime"
   if ! $sudo_exec mkdir -p ${mimedirectory} && ! $sudo_exec test -w ${mimedirectory}
   then [ -n "${XDG_DATA_HOME}" ] && mimedirectory="${XDG_DATA_HOME}/mime" || mimedirectory="$HOME/.local/share/mime"
   fi
   Assert_Dir ${mimedirectory}
   Is_Directory ${mimedirectory}/packages || $sudo_exec ln -s ${goboShared}/mime/packages ${mimedirectory}
   Log_Normal "Rebuilding MIME database..."
   $sudo_exec update-mime-database ${mimedirectory} &>/dev/null
fi
}

function Rebuild_Desktop_Database() {
if Executable_Exists_In_Path "update-desktop-database"
then
   desktopdirectory="${goboVariable}/lib/xdg"
   if ! $sudo_exec mkdir -p $desktopdirectory && ! $sudo_exec test -w ${desktopdirectory}
   then [ -n "${XGD_DATA_HOME}" ] && desktopdirectory="${XDG_DATA_HOME}" || desktopdirectory="$HOME/.local/share"
   fi
   Assert_Dir ${desktopdirectory}
   Is_Directory ${desktopdirectory}/applications || ln -s ${goboShared}/applications ${desktopdirectory}
   Log_Normal "Rebuilding desktop database..."
   update-desktop-database ${desktopdirectory}
fi
}

function Rebuild_Font_Cache() {
if Executable_Exists_In_Path "fc-cache"
then
   Log_Normal "Updating font cache..."
   fc-cache
fi
}

function Add_To_XML_Catalog() {
target="${1}"
xmldatafile="${target}/Resources/XmlCatalogData"
if Executable_Exists_In_Path "xmlcatalog"
then
   while read data
   do
      type="$(echo ${data} | cut -d';' -f1)"
      orig="$(echo ${data} | cut -d';' -f2)"
      eval repl="$(echo ${data} | cut -d';' -f3)"
      eval catalog="$(echo ${data} | cut -d';' -f4)"
      [ -f "${catalog}" ] || { Assert_Dir $(dirname "${catalog}"); xmlcatalog --noout --create "${catalog}"; }
      xmlcatalog --noout --add ${type} "${orig}" "${repl}" "${catalog}"
   done < "${xmldatafile}"
fi
}

function Update_Scrollkeeper_Database() {
if Executable_Exists_In_Path "scrollkeeper-update"
then
   Log_Normal "Updating scrollkeeper catalog..."
   scrollkeeper-update -q &>/dev/null
fi
}

function Remove_From_XML_Catalog() {
target="${1}"
xmldatafile="${target}/Resources/XmlCatalogData"
if Executable_Exists_In_Path "xmlcatalog"
then
   while read data
   do
      orig="$(echo ${data} | cut -d';' -f2)"
      eval catalog="$(echo ${data} | cut -d';' -f4)"
      [ -f "${catalog}" ] && xmlcatalog --noout --del "${orig}" "${catalog}"
   done < "${xmldatafile}"
fi
}

function Uninstall_GConf_Schemas() {
   Parameters "$@" application_name
   if Executable_Exists_In_Path "gconftool-2"
   then
      export GCONF_CONFIG_SOURCE=$(gconftool-2 --get-default-source)
      gconftool-2 --makefile-uninstall-rule ${goboPrograms}/${application_name}/Settings/gconf/schemas/*.schemas >/dev/null
      killall -HUP gconfd-2 &> /dev/null
   fi
}

function Install_GConf_Schemas() {
   Parameters "$@" application_name
   if Executable_Exists_In_Path "gconftool-2"
   then
      export GCONF_CONFIG_SOURCE=$(gconftool-2 --get-default-source)
      gconftool-2 --makefile-install-rule ${goboPrograms}/${application_name}/Settings/gconf/schemas/*.schemas >/dev/null
      killall -HUP gconfd-2 &> /dev/null
   fi
}