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package installer::configuration;

use Cwd;
use installer::converter;
use installer::existence;
use installer::exiter;
use installer::files;
use installer::globals;
use installer::logger;
use installer::remover;
use installer::systemactions;

################################################################################
# Getting package from configurationitem (for instance: org.openoffice.Office)
# Getting name from configurationitem (for instance: Common)
################################################################################

sub analyze_path_of_configurationitem
{
	my ($configurationitemsref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::analyze_path_of_configurationitem : $#{$configurationitemsref}"); }

	my ($startpath, $nodes, $name, $packagename, $onenode, $first, $second, $third, $bracketnode);

	for ( my $i = 0; $i <= $#{$configurationitemsref}; $i++ )
	{
		my $oneconfig = ${$configurationitemsref}[$i];
		my $path = $oneconfig->{'Path'};

		installer::remover::remove_leading_and_ending_slashes(\$path);	# in scp are some path beginning with "/"
			
		if ( $path =~ /^\s*(.*?)\/(.*)\s*$/ )
		{
			$startpath = $1;
			$nodes = $2;
		}
		else
		{
			installer::exiter::exit_program("ERROR: Unknown format of ConfigurationItem path: $path", "analyze_path_of_configurationitem");
		}
	
		# Startpath is now: org.openoffice.Setup
		# Nodes is now: Office/Factories/com.sun.star.chart.ChartDocument
	
		# Dividing the startpath into package (org.openoffic) and name (Setup).

		$oneconfig->{'startpath'} = $startpath;	# saving the startpath into the hash

		if ( $startpath =~ /^\s*(\S*)\.(\S*?)\s*$/ )
		{
			$packagename = $1;
			$name = $2;
			$oneconfig->{'name'} = $name;
			$oneconfig->{'packagename'} = $packagename;
		}
		else
		{
			installer::exiter::exit_program("ERROR: Unknown format of ConfigurationItem startpath: $startpath", "analyze_path_of_configurationitem");
		}

		# Collecting all nodes

		installer::remover::remove_leading_and_ending_slashes(\$nodes);

		my $counter = 1;

		# Attention: Do not trust the slash
		# Filters/Filter['StarWriter 5.0 Vorlage/Template']
		# Menus/New/*['m10']/Title
		
		if ( $nodes =~ /^(.*\[\')(.*\/.*)(\'\].*)$/ )
		{
			$first = $1;	
			$second = $2;	
			$third = $3;
			
			$second =~ s/\//SUBSTITUTEDSLASH/g;	# substituting "/" to "SUBSTITUTEDSLASH"
			$nodes = $first . $second . $third;
		}

		while ( $nodes =~ /\// )
		{
			if ($nodes =~ /^\s*(.*?)\/(.*)\s*$/ )
			{
				$onenode = $1;
				$nodes = $2;
				$nodename = "node". $counter;

				# Special handling for filters. Difference between: 
				# Filter['StarWriter 5.0 Vorlage/Template']	without oor:op="replace"
				# *['m10'] with oor:op="replace"

				if ( $onenode =~ /^\s*Filter\[\'(.*)\'\].*$/ ) { $oneconfig->{'isfilter'} = 1; }
								
				# Changing the nodes with brackets:
				# Filter['StarWriter 5.0 Vorlage/Template']
				# *['m10']
				
				if ( $onenode =~ /^.*\[\'(.*)\'\].*$/ )
				{
					$onenode = $1;
					$bracketnode = "bracket_" . $nodename;
					$oneconfig->{$bracketnode} = 1;
				}
				
				$onenode =~ s/SUBSTITUTEDSLASH/\//g;	# substituting "SUBSTITUTEDSLASH" to "/"
				$oneconfig->{$nodename} = $onenode;
				
				# special handling for nodes "Factories"

				if ( $onenode eq "Factories" ) { $oneconfig->{'factoriesnode'} = $counter; }
				else { $oneconfig->{'factoriesnode'} = -99; }
			}

			$counter++
		}
		
		# and the final node

		if ( $nodes =~ /^\s*Filter\[\'(.*)\'\].*$/ ) { $oneconfig->{'isfilter'} = 1; }

		$nodename = "node". $counter;

		if ( $nodes =~ /^.*\[\'(.*)\'\].*$/ )
		{
			$nodes = $1;
			$bracketnode = "bracket_" . $nodename;
			$oneconfig->{$bracketnode} = 1;
		}

		$nodes =~ s/SUBSTITUTEDSLASH/\//g;	# substituting "SUBSTITUTEDSLASH" to "/"

		if (($nodes eq "Name") || ($nodes eq "Title"))	# isocodes below "Name" or "Title"
		{
			# if the last node $nodes is "Name" or "Title", it is a Property, not a name! See Common.xcu

			$oneconfig->{'isisocode'} = 1;

			if ( $nodes eq "Name" ) { $oneconfig->{'isname'} = 1; }
			if ( $nodes eq "Title" ) { $oneconfig->{'istitle'} = 1;	}
			$counter--;		# decreasing the counter, because "Name" and "Title" are no nodes
		}
		else
		{
			$oneconfig->{$nodename} = $nodes;
			$oneconfig->{'isisocode'} = 0;
		}

		# special handling for nodes "Factories"

		if ( $onenode eq "Factories" ) { $oneconfig->{'factoriesnode'} = $counter; }
		else { $oneconfig->{'factoriesnode'} = -99; }
		
		# saving the number of nodes
		
		$oneconfig->{'nodenumber'} = $counter;		
	}
}

####################################################################
# Inserting the start block into a configuration file
####################################################################

sub insert_start_block_into_configfile
{
	my ($configfileref, $oneconfig) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::insert_start_block_into_configfile : $#{$configfileref} : $oneconfig->{'name'}"); }

	my $line = '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
	push( @{$configfileref}, $line);

	$line = '<oor:component-data xmlns:oor="http://openoffice.org/2001/registry" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:install="http://openoffice.org/2004/installation" oor:name="FILENAME" oor:package="PACKAGENAME">' . "\n"; 
	my $packagename = $oneconfig->{'packagename'};
	my $name = $oneconfig->{'name'};
	$line =~ s/PACKAGENAME/$packagename/g;
	$line =~ s/FILENAME/$name/g;
	push( @{$configfileref}, $line);

	$line = "\n";		
	push( @{$configfileref}, $line);
}

####################################################################
# Inserting the end block into a configuration file
####################################################################

sub insert_end_block_into_configfile
{
	my ($configfileref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::insert_end_block_into_configfile : $#{$configfileref}"); }

	my $line = "\n" . '</oor:component-data>' . "\n";
	push( @{$configfileref}, $line);
}

##############################################################
# Getting the content of a node
##############################################################

sub get_node_content
{
	my ($nodeline) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::get_node_content : $nodeline"); }

	my $content = "";
	
	if ( $nodeline =~ /name\=\"(.*?)\"/ )
	{
		$content = $1;	
	}	
	else
	{
		installer::exiter::exit_program("ERROR: Impossible error in function get_node_content!", "get_node_content");
	}
	
	return \$content;
}

##############################################################
# Getting the line number of an existing node
# Return "-1" if node does not exist
##############################################################

sub get_node_line_number
{
	my ($nodecount, $oneconfig, $oneconfigfileref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::get_node_line_number : $nodecount : $oneconfig->{'name'} : $#{$oneconfigfileref}"); }

	my $linenumber = -1;	# the node does not exists, if returnvalue is "-1"

	# Attention: Take care of the two title nodes:
	# Path=org.openoffice.Office.Common/Menus/Wizard/*['m14']/Title
	# Path=org.openoffice.Office.Common/Menus/Wizard/*['m15']/Title
	# -> every subnode has to be identical	

	# creating the allnodes string from $oneconfig

	my $allnodes = "";

	for ( my $i = 1; $i <= $nodecount; $i++ )
	{
		my $nodename = "node" . $i;
		$allnodes .= $oneconfig->{$nodename} . "/";
	}

	installer::remover::remove_leading_and_ending_slashes(\$allnodes);	# exactly this string has to be found  in the following iteration

	# Iterating over the already built configuration file

	my @allnodes = ();

	for ( my $i = 0; $i <= $#{$oneconfigfileref}; $i++ )
	{
		my $line = ${$oneconfigfileref}[$i];
		installer::remover::remove_leading_and_ending_whitespaces(\$line);
		my $nodechanged = 0;

		if ( $line =~ /^\s*\<node/ )	# opening node
		{
			$nodechanged = 1;
			my $nodecontentref = get_node_content($line);
			push(@allnodes, $$nodecontentref);	# collecting all nodes in an array
		}

		if ( $line =~ /^\s*\<\/node/ )	# ending node
		{
			$nodechanged = 1;
			pop(@allnodes);		# removing the last node from the array
		}

		if (( $nodechanged ) && ($#allnodes > -1))	# a node was found and the node array is not empty
		{
			# creating the string to compare with the string $allnodes 

			my $nodestring = "";

			for ( my $j = 0; $j <= $#allnodes; $j++ )
			{
				$nodestring .= $allnodes[$j] . "/";
			}

			installer::remover::remove_leading_and_ending_slashes(\$nodestring);

			if ( $nodestring eq $allnodes )
			{
				# that is exactly the same node
	
				$linenumber = $i;
				$linenumber++;	# increasing the linenumber
				last;

			}
		}
	}

	return $linenumber;
}

##############################################################
# Inserting one configurationitem into the configurationfile
##############################################################

sub insert_into_config_file
{
	my ($oneconfig, $oneconfigfileref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::insert_into_config_file : $oneconfig->{'nodenumber'} : $#{$oneconfigfileref}"); }
	
	my ($nodename, $nodecontent, $newnodeline, $bracketkey, $line, $insertline);

	# interpreting the nodes, keys and values
	
	my $nodeline = '<node oor:name="NODECONTENT" REPLACEPART >' . "\n";
	my $propline = '<prop oor:name="KEYCONTENT" REPLACEPART TYPEPART>' . "\n";
	my $valueline = '<value SEPARATORPART>VALUECONTENT</value>' . "\n";
	my $langvalueline = '<value xml:lang="SAVEDLANGUAGE">VALUECONTENT</value>' . "\n";
	my $propendline = '</prop>' . "\n";
	my $nodeendline = '</node>' . "\n";
	
	my $replacepart = 'oor:op="replace"';
	my $typepart = 'oor:type="xs:VALUETYPE"';	# VALUETYPE can be "string", "boolean", ...
	
	my $nodecount = $oneconfig->{'nodenumber'};
	my $styles = $oneconfig->{'Styles'};

	for ( my $i = 1; $i <= $nodecount; $i++ )
	{		
		$insertline = get_node_line_number($i, $oneconfig, $oneconfigfileref);

		if ( $insertline == -1)	# if true, the node does not exist
		{
			$nodename = "node" . $i;
			$nodecontent = $oneconfig->{$nodename};
			$newnodeline = $nodeline;
			
			$newnodeline =~ s/NODECONTENT/$nodecontent/g;

			# Case1:	
			# Nodes with brackets, need the replacepart 'oor:op="replace"'
			# Bracket node is set for each node with: bracket_node1=1, bracket_node2=1, ...
			# Case a: <node oor:name="m0" oor:op="replace">		(Common.xcu needs oor:op="replace")
			# Case b: <node oor:name="Ami Pro 1.x-3.1 (W4W)">	(TypeDetection.xcu does not need oor:op="replace")
			# For case b introducting a special case for Filters

			$bracketkey = "bracket_" . $nodename;
			
			my $localbracketkey = 0;
			
			if ( $oneconfig->{$bracketkey} ) { $localbracketkey = $oneconfig->{$bracketkey}; }
			
			if ( $localbracketkey == 1 )	# 'oor:op="replace"' is needed 
			{
				my $isfilter = 0;
				if ( $oneconfig->{'isfilter'} ) { $isfilter = $oneconfig->{'isfilter'}; }
				
				if ( $isfilter == 1 )	# this is a filter
				{
					$newnodeline =~ s/REPLACEPART//;
				}
				else
				{
					$newnodeline =~ s/REPLACEPART/$replacepart/;
				}
				
				$newnodeline =~ s/\s*\>/\>/;	# removing resulting whitespaces
			}

			# Case2:	
			# Nodes below a Node "Factories", also need the replacepart 'oor:op="replace"'
			# This is saved in $oneconfig->{'factoriesnode'}. If not set, the value is "-99"

			if ( $i == $oneconfig->{'factoriesnode'} )
			{
				$newnodeline =~ s/REPLACEPART/$replacepart/;
				$newnodeline =~ s/\s*\>/\>/;	# removing resulting whitespaces
			}

			# Case3:	
			# In all other cases, REPLACEPART in nodes can be removed

			$newnodeline =~ s/REPLACEPART//;
			$newnodeline =~ s/\s*\>/\>/;	# removing resulting whitespaces

			# Finding the correct place for inserting the node
			
			if ( $i == 1 )	# this is a toplevel node
			{
				push(@{$oneconfigfileref}, $newnodeline);
				push(@{$oneconfigfileref}, $nodeendline);
			}
			else
			{
				# searching for the parent node
				
				my $parentnumber = $i-1;
				$insertline = get_node_line_number($parentnumber, $oneconfig, $oneconfigfileref);
				splice(@{$oneconfigfileref}, $insertline, 0, ($newnodeline, $nodeendline));
			}
		}
	}	

	# Setting variables $isbracketnode and $isfactorynode for the properties 


	my $isbracketnode = 0;
	my $isfactorynode = 0;	

	for ( my $i = 1; $i <= $nodecount; $i++ )
	{		
		$nodename = "node" . $i;
		$bracketkey = "bracket_" . $nodename;

		my $localbracketkey = 0;
		if ( $oneconfig->{$bracketkey} ) { $localbracketkey = $oneconfig->{$bracketkey}; }

		if ( $localbracketkey == 1 ) { $isbracketnode = 1;	}
		if ( $i == $oneconfig->{'factoriesnode'} ) { $isfactorynode = 1; }	
	}

	# now all nodes exist, and the key and value can be inserted into the configfile
	# the next line contains the key, for instance: <prop oor:name="UseDefaultMailer" oor:type="xs:boolean">
	# my $propline = '<prop oor:name="KEYCONTENT" REPLACEPART TYPEPART>' . "\n";
	# The type is only needed, if a replace is set.

	my $newpropline = $propline;

	# Replacement of KEYCONTENT, REPLACEPART and TYPEPART

	# Case 1:
	# Properties with oor:name="Name" (Common.xcu) are simply <prop oor:name="Name">
	# The information about such a property is stored in $oneconfig->{'isisocode'}

	if ( $oneconfig->{'isisocode'} )
	{
		if ( $oneconfig->{'isname'} ) { $newpropline =~ s/KEYCONTENT/Name/; }		# The property name is always "Name"
		if ( $oneconfig->{'istitle'} ) { $newpropline =~ s/KEYCONTENT/Title/; }		# The property name is always "Title"
		$newpropline =~ s/REPLACEPART//;
		$newpropline =~ s/TYPEPART//;
		$newpropline =~ s/\s*\>/\>/;	# removing resulting whitespaces
	}

	# Begin of all other cases

	my $key = $oneconfig->{'Key'};
	$newpropline =~ s/KEYCONTENT/$key/;
	
	my $valuetype;

	if ( $styles =~ /CFG_STRING\b/ ) { $valuetype = "string"; }
	elsif ( $styles =~ /CFG_NUMERIC/ ) { $valuetype = "int"; }
	elsif ( $styles =~ /CFG_BOOLEAN/ ) { $valuetype = "boolean"; }
	elsif ( $styles =~ /CFG_STRINGLIST/ ) { $valuetype = "string-list"; }
#	elsif ( $styles =~ /CFG_STRINGLIST/ ) { $valuetype = "string-list oor:separator=\"\|\""; }
	else 
	{
		installer::exiter::exit_program("ERROR: Unknown configuration value type: $styles", "insert_into_config_file");
	}

	# Case 2:
	# Properties below a node "Factories" do not need a 'oor:op="replace"' and a 'oor:type="xs:VALUETYPE"'

	if ( $isfactorynode )
	{
		$newpropline =~ s/REPLACEPART//;
		$newpropline =~ s/TYPEPART//;
		$newpropline =~ s/\s*\>/\>/;	# removing resulting whitespaces
	}	

	# Case 3:
	# Properties below a "bracket" node do not need a 'oor:op="replace"', except they are iso-codes
	# Assumption here: They are multilingual

	if ( $isbracketnode )
	{
		my $localtypepart = $typepart;
		$localtypepart =~ s/VALUETYPE/$valuetype/;
		$newpropline =~ s/TYPEPART/$localtypepart/;

		if ( $oneconfig->{'ismultilingual'} )	# This is solved by "Name" and "Title"
		{
			$newpropline =~ s/REPLACEPART/$replacepart/;
		}
		else
		{
			$newpropline =~ s/REPLACEPART//;
		}

		$newpropline =~ s/\s*\>/\>/;	# removing resulting whitespaces
	}	

	# Case 4:
	# if the flag CREATE is set, the properties get 'oor:op="replace"' and 'oor:type="xs:VALUETYPE"'

	if (( $styles =~ /\bCREATE\b/ ) && (!($isbracketnode)))
	{
		# my $typepart = 'oor:type="xs:VALUETYPE"';	# VALUETYPE can be "string", "boolean", ...

		my $localtypepart = $typepart;
		$localtypepart =~ s/VALUETYPE/$valuetype/;

		$newpropline =~ s/TYPEPART/$localtypepart/;
		$newpropline =~ s/REPLACEPART/$replacepart/;
		$newpropline =~ s/\s*\>/\>/;	# removing resulting whitespaces
	}

	# Case 5:
	# all other ConfigurationItems do not need 'oor:op="replace"' and 'oor:type="xs:VALUETYPE"'

	$newpropline =~ s/REPLACEPART//;
	$newpropline =~ s/TYPEPART//;
	$newpropline =~ s/\s*\>/\>/;	# removing resulting whitespaces

	# finally the value can be set

	my $value = $oneconfig->{'Value'};
	
	# Some values in setup script are written during installation process by the setup. These
	# have values like "<title>". This will lead to an error, because of the brackets. Therefore the 
	# brackets have to be removed.

	# ToDo: Substituting the setup replace variables

	# replace_setting_variables();

	$value =~ s/^\s*\<//;
	$value =~ s/\>\s*$//;

	# Deal with list separators
	my $separatorpart = '';
	if ( ($valuetype eq "string-list") && ($value =~ /\|/) ) 
    { 
	    $separatorpart = 'oor:separator="|"';
    }

	# Fake: substituting german umlauts

	$value =~ s/\ä/ae/;
	$value =~ s/\ö/oe/;
	$value =~ s/\ü/ue/;
	$value =~ s/\Ä/AE/;
	$value =~ s/\Ö/OE/;
	$value =~ s/\Ü/UE/;

	my $newvalueline;

	if (!($oneconfig->{'isisocode'} ))	# this is the simpe case 
	{
		# my $valueline = '<value SEPARATORPART>VALUECONTENT</value>' . "\n";
		$newvalueline = $valueline;  
		$newvalueline =~ s/VALUECONTENT/$value/g;
		$newvalueline =~ s/SEPARATORPART/$separatorpart/;
	}
	else
	{
		# my $langvalueline = '<value xml:lang="SAVEDLANGUAGE">VALUECONTENT</value>' . "\n";
		$newvalueline = $langvalueline;  
		$newvalueline =~ s/VALUECONTENT/$value/;
		my $savedlanguage = $oneconfig->{'Key'};
		$newvalueline =~ s/SAVEDLANGUAGE/$savedlanguage/;
	}

	# For language dependent values, it is possible, that the property already exist.
	# In this case the prop must not be created again and only the value has to be included:
	# <prop oor:name="Name">
	#  <value xml:lang="de">OpenOffice.org 2.0 Diagramm</value>
	#  <value xml:lang="en-US">OpenOffice.org 2.0 Chart</value>
	# </prop>

	# The key has to be written after the line, containing the complete node

	$insertline = get_node_line_number($nodecount, $oneconfig, $oneconfigfileref); 

	if ( $oneconfig->{'ismultilingual'} )
	{
		if ( $newpropline eq ${$oneconfigfileref}[$insertline] )
		{
			if (!($newvalueline eq ${$oneconfigfileref}[$insertline+1]))	# only include, if the value not already exists (example: value="FALSE" for many languages) 
			{			
				splice(@{$oneconfigfileref}, $insertline+1, 0, ($newvalueline));	# only the value needs to be added
			}
		}
		else
		{
			splice(@{$oneconfigfileref}, $insertline, 0, ($newpropline, $newvalueline, $propendline));
		}
	}
	else
	{
		splice(@{$oneconfigfileref}, $insertline, 0, ($newpropline, $newvalueline, $propendline));
	}	
	
	return $oneconfigfileref;
}	

##########################################################
# Inserting tabs for better view into configuration file
##########################################################

sub insert_tabs_into_configfile
{
	my ($configfileref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::insert_tabs_into_configfile : $#{$configfileref}"); }

	my $counter = 0;

	for ( my $i = 0; $i <= $#{$configfileref}; $i++ )
	{
		my $line = ${$configfileref}[$i];
		my $linebefore = ${$configfileref}[$i-1];

		if (( $line =~ /^\s*\<node/ ) || ( $line =~ /^\s*\<prop/ ))
		{
			if ((!( $linebefore =~ /^\s*\<\/node/ )) && (!( $linebefore =~ /^\s*\<\/prop/ )))		# do not increase after "</node" and after "</prop"
			{
				$counter++;
			}
		}

		if ( $line =~ /^\s*\<value/ )
		{
			if (!($linebefore =~ /^\s*\<value/ ))		# do not increase counter with "<value>" after "<value>" (multilingual configitems)
			{
				$counter++;
			}
		}

		if (( $line =~ /^\s*\<\/node\>/ ) || ( $line =~ /^\s*\<\/prop\>/ ))
		{
			if ((!( $linebefore =~ /^\s*\<node/ )) && (!( $linebefore =~ /^\s*\<prop/ )))		# do not decrease after "<node" and after "<prop"
			{
				$counter--;
			}
		}
	
		if ($counter > 0)
		{
			for ( my $j = 0; $j < $counter; $j++ )
			{
				$line = "\t" . $line;
			}
		}
		
		${$configfileref}[$i] = $line;
	}
}

######################################################################
# Collecting all different configuration items (Files and Modules)
######################################################################

sub collect_all_configuration_items
{
	my ($configurationitemsref, $item) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::collect_all_configuration_items : $#{$configurationitemsref} : $item"); }

	my @allitems = ();

	for ( my $i = 0; $i <= $#{$configurationitemsref}; $i++ )
	{
		my $oneconfig = ${$configurationitemsref}[$i];
		
		if (! installer::existence::exists_in_array($oneconfig->{$item}, \@allitems))
		{
			push(@allitems, $oneconfig->{$item});
		}
	}
	
	return \@allitems;
}

######################################################################
# Collecting all module specific configuration items
######################################################################

sub get_all_configitems_at_module
{
	my ($moduleid, $configurationitemsref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::get_all_configitems_at_module : $moduleid : $#{$configurationitemsref}"); }
	
	my @moduleconfigurationitems = ();
	
	for ( my $i = 0; $i <= $#{$configurationitemsref}; $i++ )
	{
		my $oneconfig = ${$configurationitemsref}[$i];
		
		if ( $oneconfig->{'ModuleID'} eq $moduleid )
		{		
			push(@moduleconfigurationitems, $oneconfig);
		}
	}
	
	return \@moduleconfigurationitems;
}

#######################################################
# Saving and zipping the created configurationfile
#######################################################

sub save_and_zip_configfile
{
	my ($oneconfigfileref, $onefile, $onemodule, $configdir) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::save_and_zip_configfile : $#{$oneconfigfileref} : $onefile : $onemodule : $configdir"); }

	my $savefilename = $onefile;
	$savefilename =~ s/\./\_/g;
	$savefilename = $savefilename . "_" . $onemodule;
	$savefilename = $savefilename . ".xcu";
	my $shortsavefilename = $savefilename;

	$savefilename = $configdir . $installer::globals::separator . $savefilename;

	installer::files::save_file($savefilename, $oneconfigfileref);

	# zipping the configfile

	my $returnvalue = 1;
		
	my $zipfilename = $shortsavefilename;
	$zipfilename =~ s/\.xcu/\.zip/;
		
	my $currentdir = cwd();
	if ( $installer::globals::iswin ) { $currentdir =~ s/\//\\/g; }

	chdir($configdir);
	
 	my $systemcall = "$installer::globals::zippath -q -m $zipfilename $shortsavefilename";
	$returnvalue = system($systemcall);

	chdir($currentdir);

	my $infoline = "Systemcall: $systemcall\n";
	push( @installer::globals::logfileinfo, $infoline);
		
	if ($returnvalue)
	{
		$infoline = "ERROR: Could not zip $savefilename to $zipfilename\n";
	}
	else
	{
		$infoline = "SUCCESS: Zipped file $savefilename to $zipfilename\n";
	}
	push( @installer::globals::logfileinfo, $infoline);
	
	return $zipfilename;
}

#####################################################################
# Adding the newly created configuration file into the file list
#####################################################################

sub add_zipfile_into_filelist
{
	my ($zipfilename, $configdir, $filesarrayref, $onemodule) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::add_zipfile_into_filelist: $zipfilename : $configdir : $#{$filesarrayref} : $onemodule"); }
	
	my $longzipfilename = $configdir . $installer::globals::separator . $zipfilename;
	my $gid = "gid_" . $zipfilename;
	$gid =~ s/\./\_/g;

	my %configfile = ();

	# Taking the base data from the "gid_File_Lib_Vcl"

	my $vclgid = "gid_File_Lib_Vcl";
	my $vclfile = installer::existence::get_specified_file($filesarrayref, $vclgid);

	# copying all base data	
	installer::converter::copy_item_object($vclfile, \%configfile);			

	# and overriding all new data
	$configfile{'ismultilingual'} = 0;
	$configfile{'sourcepath'} = $longzipfilename;
	$configfile{'Name'} = $zipfilename;
	$configfile{'UnixRights'} = "644";
	$configfile{'gid'} = $gid;
	$configfile{'Dir'} = "gid_Dir_Share_Uno_Packages";
	$configfile{'destination'} = "share" . $installer::globals::separator . "uno_packages" . $installer::globals::separator . $zipfilename;
	$configfile{'modules'} = $onemodule;	# assigning the file to the correct module!

	push(@{$filesarrayref}, \%configfile);	
}

#######################################################
# Creating configuration files from configurationitems
#######################################################

sub create_configuration_files
{
	my ($configurationitemsref, $filesarrayref, $languagestringref) = @_;

	if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::configuration::create_configuration_files: $#{$configurationitemsref} : $#{$filesarrayref} : $$languagestringref"); }

	installer::logger::include_header_into_logfile("Creating configuration files:");

	# creating the directory

	my $configdir = installer::systemactions::create_directories("configfiles", $languagestringref);

	$configdir = installer::converter::make_path_conform($configdir);

	# collecting an array of all modules
	my $allmodules = collect_all_configuration_items($configurationitemsref, "ModuleID");

	# iterating over all modules

	for ( my $i = 0; $i <= $#{$allmodules}; $i++ )
	{
		my $onemodule = ${$allmodules}[$i];

		my $moduleconfigitems = get_all_configitems_at_module($onemodule, $configurationitemsref);

		# collecting an array of all "startpath". This are all different files (org.openoffice.Office.Common).
		my $allfiles = collect_all_configuration_items($moduleconfigitems, "startpath");

		# iteration over all files

		for ( my $j = 0; $j <= $#{$allfiles}; $j++ )
		{
			my $onefile = ${$allfiles}[$j];

			my @oneconfigfile = ();
			my $oneconfigfileref = \@oneconfigfile;
		
			my $startblockwritten = 0;
	
			for ( my $k = 0; $k <= $#{$moduleconfigitems}; $k++ )
			{
				my $oneconfig = ${$moduleconfigitems}[$k];

				my $startpath = $oneconfig->{'startpath'};
			
				if ($startpath eq $onefile)
				{
					if (!($startblockwritten))	# writing some global lines into the xcu file
					{
						insert_start_block_into_configfile($oneconfigfileref, $oneconfig);
						$startblockwritten = 1;
					}
				
					$oneconfigfileref = insert_into_config_file($oneconfig, $oneconfigfileref);	
				}
			}

			insert_end_block_into_configfile($oneconfigfileref);
		
			# inserting tabs for nice appearance
			insert_tabs_into_configfile($oneconfigfileref);
		
			# saving the configfile
			my $zipfilename = save_and_zip_configfile($oneconfigfileref, $onefile, $onemodule, $configdir);

			# adding the zipped configfile to the list of installed files
			# Some data are set now, others are taken from the file "soffice.exe" ("soffice.bin")

			add_zipfile_into_filelist($zipfilename, $configdir, $filesarrayref, $onemodule);
		}
	}

	my $infoline = "\n";
	push( @installer::globals::logfileinfo, $infoline);
	
}

1;