office-gobmx/solenv/bin/modules/installer/systemactions.pm
Petr Mladek fcecf91f85 fallback to the old install dirname if ooodownloadfilename is not defined
the check for versioned install dir (fdo#30837) broke creation of
languagepack on Windows and MAC; it is because ooodownloadfilename
was defined only for linux; we still need lang-specific directory
for other archs
2010-11-18 20:43:19 +01:00

1635 lines
47 KiB
Perl

#*************************************************************************
#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# Copyright 2000, 2010 Oracle and/or its affiliates.
#
# OpenOffice.org - a multi-platform office productivity suite
#
# This file is part of OpenOffice.org.
#
# OpenOffice.org is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# only, as published by the Free Software Foundation.
#
# OpenOffice.org is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License version 3 for more details
# (a copy is included in the LICENSE file that accompanied this code).
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with OpenOffice.org. If not, see
# <http://www.openoffice.org/license.html>
# for a copy of the LGPLv3 License.
#
#*************************************************************************
package installer::systemactions;
use Cwd;
use File::Copy;
use installer::converter;
use installer::exiter;
use installer::globals;
use installer::pathanalyzer;
use installer::remover;
######################################################
# Creating a new direcotory
######################################################
sub create_directory
{
my ($directory) = @_;
create_directory_with_privileges( $directory, "755" );
}
######################################################
# Creating a new direcotory with defined privileges
######################################################
sub create_directory_with_privileges
{
my ($directory, $privileges) = @_;
my $returnvalue = 1;
my $infoline = "";
my $localprivileges = oct("0".$privileges); # changes "777" to 0777
if (!(-d $directory))
{
$returnvalue = mkdir($directory, $localprivileges);
if ($returnvalue)
{
$infoline = "\nCreated directory: $directory\n";
push(@installer::globals::logfileinfo, $infoline);
chmod $localprivileges, $directory;
}
else
{
# New solution in parallel packing: It is possible, that the directory now exists, although it
# was not created in this process. There is only an important error, if the directory does not
# exist now.
$infoline = "\nDid not succeed in creating directory: \"$directory\". Further attempts will follow.\n";
push(@installer::globals::logfileinfo, $infoline);
if (!(-d $directory))
{
# Problem with parallel packaging? -> Try a little harder, before exiting.
# Did someone else remove the parent directory in the meantime?
my $parentdir = $directory;
installer::pathanalyzer::get_path_from_fullqualifiedname(\$parentdir);
if (!(-d $parentdir))
{
$returnvalue = mkdir($directory, $localprivileges);
if ($returnvalue)
{
$infoline = "\nAttention: Successfully created parent directory (should already be created before): $parentdir\n";
push(@installer::globals::logfileinfo, $infoline);
chmod $localprivileges, $parentdir;
}
else
{
$infoline = "\Error: \"$directory\" could not be created. Even the parent directory \"$parentdir\" does not exist and could not be created.\n";
push(@installer::globals::logfileinfo, $infoline);
if ( -d $parentdir )
{
$infoline = "\nAttention: Finally the parent directory \"$parentdir\" exists, but I could not create it.\n";
push(@installer::globals::logfileinfo, $infoline);
}
else
{
# Now it is time to exit, even the parent could not be created.
installer::exiter::exit_program("ERROR: Could not create parent directory \"$parentdir\"", "create_directory_with_privileges");
}
}
}
# At this point we have to assume, that the parent directory exist.
# Trying once more to create the desired directory
$returnvalue = mkdir($directory, $localprivileges);
if ($returnvalue)
{
$infoline = "\nAttention: Created directory \"$directory\" in the second try.\n";
push(@installer::globals::logfileinfo, $infoline);
chmod $localprivileges, $directory;
}
else
{
if ( -d $directory )
{
$infoline = "\nAttention: Finally the directory \"$directory\" exists, but I could not create it.\n";
push(@installer::globals::logfileinfo, $infoline);
}
else
{
# It is time to exit, even the second try failed.
installer::exiter::exit_program("ERROR: Failed to create the directory: $directory", "create_directory_with_privileges");
}
}
}
else
{
$infoline = "\nAnother process created this directory in exactly this moment :-) : $directory\n";
push(@installer::globals::logfileinfo, $infoline);
}
}
}
else
{
$infoline = "\nAlready existing directory, did not create: $directory\n";
push(@installer::globals::logfileinfo, $infoline);
chmod $localprivileges, $directory;
}
}
######################################################
# Removing a new direcotory
######################################################
sub remove_empty_directory
{
my ($directory) = @_;
my $returnvalue = 1;
if (-d $directory)
{
my $systemcall = "rmdir $directory";
$returnvalue = system($systemcall);
my $infoline = "Systemcall: $systemcall\n";
push( @installer::globals::logfileinfo, $infoline);
if ($returnvalue)
{
$infoline = "ERROR: Could not remove \"$directory\"!\n";
push( @installer::globals::logfileinfo, $infoline);
}
else
{
$infoline = "Success: Removed \"$directory\"!\n";
push( @installer::globals::logfileinfo, $infoline);
}
}
}
#######################################################################
# Calculating the number of languages in the string
#######################################################################
sub get_number_of_langs
{
my ($languagestring) = @_;
my $number = 1;
my $workstring = $languagestring;
while ( $workstring =~ /^\s*(.*)_(.*?)\s*$/ )
{
$workstring = $1;
$number++;
}
return $number;
}
#######################################################################
# Creating the directories, in which files are generated or unzipped
#######################################################################
sub create_directories
{
my ($newdirectory, $languagesref) =@_;
$installer::globals::unpackpath =~ s/\Q$installer::globals::separator\E\s*$//; # removing ending slashes and backslashes
my $path = "";
if (( $newdirectory eq "uno" ) || ( $newdirectory eq "zip" ) || ( $newdirectory eq "cab" ) || ( $newdirectory =~ /rdb\s*$/i )) # special handling for zip files, cab files and services file because of performance reasons
{
if ( $installer::globals::temppathdefined ) { $path = $installer::globals::temppath; }
else { $path = $installer::globals::unpackpath; }
$path =~ s/\Q$installer::globals::separator\E\s*$//; # removing ending slashes and backslashes
$path = $path . $installer::globals::separator;
}
elsif ( ( $newdirectory eq "jds" ) )
{
if ( $installer::globals::jdstemppathdefined ) { $path = $installer::globals::jdstemppath; }
else { $path = $installer::globals::unpackpath; }
$path =~ s/\Q$installer::globals::separator\E\s*$//; # removing ending slashes and backslashes
$path = $path . $installer::globals::separator;
installer::systemactions::create_directory($path);
}
else
{
$path = $installer::globals::unpackpath . $installer::globals::separator;
# special handling, if LOCALINSTALLDIR is set
if (( $installer::globals::localinstalldirset ) && ( $newdirectory eq "install" ))
{
$installer::globals::localinstalldir =~ s/\Q$installer::globals::separator\E\s*$//;
$path = $installer::globals::localinstalldir . $installer::globals::separator;
}
}
$infoline = "create_directories: Using $path for $newdirectory !\n";
push( @installer::globals::logfileinfo, $infoline);
if ($newdirectory eq "unzip" ) # special handling for common directory
{
$path = $path . ".." . $installer::globals::separator . "common" . $installer::globals::productextension . $installer::globals::separator;
create_directory($path);
$path = $path . $newdirectory . $installer::globals::separator;
create_directory($path);
}
else
{
my $localproductname = $installer::globals::product;
my $localproductsubdir = "";
if ( $installer::globals::product =~ /^\s*(.+?)\_\_(.+?)\s*$/ )
{
$localproductname = $1;
$localproductsubdir = $2;
}
if ( $installer::globals::languagepack ) { $path = $path . $localproductname . "_languagepack" . $installer::globals::separator; }
elsif ( $installer::globals::patch ) { $path = $path . $localproductname . "_patch" . $installer::globals::separator; }
else { $path = $path . $localproductname . $installer::globals::separator; }
create_directory($path);
if ( $localproductsubdir )
{
$path = $path . $localproductsubdir . $installer::globals::separator;
create_directory($path);
}
$path = $path . $installer::globals::installertypedir . $installer::globals::separator;
create_directory($path);
$path = $path . $newdirectory . $installer::globals::separator;
create_directory($path);
my $locallanguagesref = "";
if ( $$languagesref ) { $locallanguagesref = $$languagesref; }
if ($newdirectory eq "install" && $installer::globals::ooodownloadfilename ne "" )
{
# put packages into versioned path; needed only on linux (fdo#30837)
$path = $path . "$installer::globals::ooodownloadfilename" . $installer::globals::separator;
create_directory($path);
}
else
{
if ($locallanguagesref ne "") # this will be a path like "01_49", for Profiles and ConfigurationFiles, idt-Files
{
my $languagestring = $$languagesref;
if (length($languagestring) > $installer::globals::max_lang_length )
{
my $number_of_languages = get_number_of_langs($languagestring);
chomp(my $shorter = `echo $languagestring | md5sum | sed -e "s/ .*//g"`);
my $id = substr($shorter, 0, 8); # taking only the first 8 digits
$languagestring = "lang_" . $number_of_languages . "_id_" . $id;
}
$path = $path . $languagestring . $installer::globals::separator;
create_directory($path);
}
}
}
installer::remover::remove_ending_pathseparator(\$path);
$path = installer::converter::make_path_conform($path);
return $path;
}
########################
# Copying one file
########################
sub copy_one_file
{
my ($source, $dest) = @_;
my ($returnvalue, $infoline);
my $copyreturn = copy($source, $dest);
if ($copyreturn)
{
$infoline = "Copy: $source to $dest\n";
$returnvalue = 1;
}
else
{
$infoline = "ERROR: Could not copy $source to $dest\n";
$returnvalue = 0;
}
push(@installer::globals::logfileinfo, $infoline);
if ( !$returnvalue ) {
return $returnvalue;
}
# taking care of file attributes
if ($installer::globals::iswin && -f $dest) {
my $mode = -x $source ? 0775 : 0664;
my $mode_str = sprintf("%o", $mode);
my $chmodreturn = chmod($mode, $dest);
if ($chmodreturn)
{
$infoline = "chmod $mode_str, $dest\n";
$returnvalue = 1;
}
else
{
$infoline = "WARNING: Could not chmod $dest: $!\n";
$returnvalue = 0;
}
push(@installer::globals::logfileinfo, $infoline);
}
return $returnvalue;
}
##########################
# Hard linking one file
##########################
sub hardlink_one_file
{
my ($source, $dest) = @_;
my ($returnvalue, $infoline);
my $copyreturn = link($source, $dest);
if ($copyreturn)
{
$infoline = "Link: $source to $dest\n";
$returnvalue = 1;
}
else
{
$infoline = "ERROR: Could not link $source to $dest\n";
$returnvalue = 0;
}
push(@installer::globals::logfileinfo, $infoline);
return $returnvalue;
}
##########################
# Soft linking one file
##########################
sub softlink_one_file
{
my ($source, $dest) = @_;
my ($returnvalue, $infoline);
my $linkreturn = symlink($source, $dest);
if ($linkreturn)
{
$infoline = "Symlink: $source to $dest\n";
$returnvalue = 1;
}
else
{
$infoline = "ERROR: Could not symlink $source to $dest\n";
$returnvalue = 0;
}
push(@installer::globals::logfileinfo, $infoline);
return $returnvalue;
}
########################
# Renaming one file
########################
sub rename_one_file
{
my ($source, $dest) = @_;
my ($returnvalue, $infoline);
my $renamereturn = rename($source, $dest);
if ($renamereturn)
{
$infoline = "Rename: $source to $dest\n";
$returnvalue = 1;
}
else
{
$infoline = "ERROR: Could not rename $source to $dest\n";
$returnvalue = 0;
}
push(@installer::globals::logfileinfo, $infoline);
return $returnvalue;
}
##########################################
# Copying all files from one directory
# to another directory
##########################################
sub copy_directory
{
my ($sourcedir, $destdir) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Copying files from directory $sourcedir to directory $destdir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
my $sourcefile = $sourcedir . $installer::globals::separator . $onefile;
my $destfile = $destdir . $installer::globals::separator . $onefile;
if ( -f $sourcefile ) # only files, no directories
{
copy_one_file($sourcefile, $destfile);
}
}
}
}
##########################################
# Copying all files from one directory
# to another directory
##########################################
sub is_empty_dir
{
my ($dir) = @_;
my $directory_is_empty = 1;
my @sourcefiles = ();
opendir(DIR, $dir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
my @realcontent = ();
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
push(@realcontent, $onefile);
}
}
if ( $#realcontent > -1 ) { $directory_is_empty = 0; }
return $directory_is_empty;
}
#####################################################################
# Creating hard links to a complete directory with sub directories.
#####################################################################
sub hardlink_complete_directory
{
my ($sourcedir, $destdir) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
if ( ! -d $destdir ) { create_directory($destdir); }
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Creating hard links for all files from directory $sourcedir to directory $destdir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
my $source = $sourcedir . $installer::globals::separator . $onefile;
my $dest = $destdir . $installer::globals::separator . $onefile;
if ( -f $source ) # only files, no directories
{
hardlink_one_file($source, $dest);
}
if ( -d $source ) # recursive
{
hardlink_complete_directory($source, $dest);
}
}
}
}
#####################################################################
# Creating hard links to a complete directory with sub directories.
#####################################################################
sub softlink_complete_directory
{
my ($sourcedir, $destdir, $depth) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
if ( ! -d $destdir ) { create_directory($destdir); }
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Creating soft links for all files from directory $sourcedir to directory $destdir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
my $source = $sourcedir . $installer::globals::separator . $onefile;
my $dest = $destdir . $installer::globals::separator . $onefile;
if ( -f $source ) # only files, no directories
{
my $localsource = $source;
if ( $depth > 0 ) { for ( my $i = 1; $i <= $depth; $i++ ) { $localsource = "../" . $localsource; } }
softlink_one_file($localsource, $dest);
}
if ( -d $source ) # recursive
{
my $newdepth = $depth + 1;
softlink_complete_directory($source, $dest, $newdepth);
}
}
}
}
#####################################################
# Copying a complete directory with sub directories.
#####################################################
sub copy_complete_directory
{
my ($sourcedir, $destdir) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
if ( ! -d $destdir ) { create_directory($destdir); }
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Copying files from directory $sourcedir to directory $destdir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
my $source = $sourcedir . $installer::globals::separator . $onefile;
my $dest = $destdir . $installer::globals::separator . $onefile;
if ( -f $source ) # only files, no directories
{
copy_one_file($source, $dest);
}
if ( -d $source ) # recursive
{
if ((!( $source =~ /packages\/SUNW/ )) && (!( $source =~ /packages\/OOO/ ))) # do not copy complete Solaris packages!
{
copy_complete_directory($source, $dest);
}
}
}
}
}
#####################################################################################
# Copying a complete directory with sub directories, but not the CVS directories.
#####################################################################################
sub copy_complete_directory_without_cvs
{
my ($sourcedir, $destdir) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
if ( ! -d $destdir ) { create_directory($destdir); }
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Copying files from directory $sourcedir to directory $destdir (without CVS)\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")) && (!($onefile eq "CVS")))
{
my $source = $sourcedir . $installer::globals::separator . $onefile;
my $dest = $destdir . $installer::globals::separator . $onefile;
if ( -f $source ) # only files, no directories
{
copy_one_file($source, $dest);
}
if ( -d $source ) # recursive
{
copy_complete_directory_without_cvs($source, $dest);
}
}
}
}
#####################################################
# Copying all files with a specified file extension
# from one directory to another directory.
#####################################################
sub copy_directory_with_fileextension
{
my ($sourcedir, $destdir, $extension) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
$infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Copying files with extension $extension from directory $sourcedir to directory $destdir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
if ( $onefile =~ /\.$extension\s*$/ ) # only copying specified files
{
my $sourcefile = $sourcedir . $installer::globals::separator . $onefile;
my $destfile = $destdir . $installer::globals::separator . $onefile;
if ( -f $sourcefile ) # only files, no directories
{
copy_one_file($sourcefile, $destfile);
}
}
}
}
}
#########################################################
# Copying all files without a specified file extension
# from one directory to another directory.
#########################################################
sub copy_directory_except_fileextension
{
my ($sourcedir, $destdir, $extension) = @_;
my @sourcefiles = ();
$sourcedir =~ s/\Q$installer::globals::separator\E\s*$//;
$destdir =~ s/\Q$installer::globals::separator\E\s*$//;
$infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Copying files without extension $extension from directory $sourcedir to directory $destdir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $sourcedir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
if ( ! ( $onefile =~ /\.$extension\s*$/ )) # only copying not having the specified extension
{
my $sourcefile = $sourcedir . $installer::globals::separator . $onefile;
my $destfile = $destdir . $installer::globals::separator . $onefile;
if ( -f $sourcefile ) # only files, no directories
{
copy_one_file($sourcefile, $destfile);
}
}
}
}
}
########################################################
# Renaming all files with a specified file extension
# in a specified directory.
# Example: "Feature.idt.01" -> "Feature.idt"
########################################################
sub rename_files_with_fileextension
{
my ($dir, $extension) = @_;
my @sourcefiles = ();
$dir =~ s/\Q$installer::globals::separator\E\s*$//;
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Renaming files with extension \"$extension\" in the directory $dir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $dir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
if ( $onefile =~ /^\s*(\S.*?)\.$extension\s*$/ ) # only renaming specified files
{
my $destfile = $1;
my $sourcefile = $dir . $installer::globals::separator . $onefile;
$destfile = $dir . $installer::globals::separator . $destfile;
if ( -f $sourcefile ) # only files, no directories
{
rename_one_file($sourcefile, $destfile);
}
}
}
}
}
########################################################
# Finding all files with a specified file extension
# in a specified directory.
########################################################
sub find_file_with_file_extension
{
my ($extension, $dir) = @_;
my @allfiles = ();
$dir =~ s/\Q$installer::globals::separator\E\s*$//;
my $infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Searching files with extension \"$extension\" in the directory $dir\n";
push(@installer::globals::logfileinfo, $infoline);
opendir(DIR, $dir);
@sourcefiles = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@sourcefiles)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
if ( $onefile =~ /^\s*(\S.*?)\.$extension\s*$/ )
{
push(@allfiles, $onefile)
}
}
}
return \@allfiles;
}
##############################################################
# Creating a unique directory, for example "01_inprogress_7"
# in the install directory.
##############################################################
sub make_numbered_dir
{
my ($newstring, $olddir) = @_;
my $basedir = $olddir;
installer::pathanalyzer::get_path_from_fullqualifiedname(\$basedir);
my $alldirs = get_all_directories($basedir);
# searching for the highest number extension
my $maxnumber = 0;
for ( my $i = 0; $i <= $#{$alldirs}; $i++ )
{
if ( ${$alldirs}[$i] =~ /\_(\d+)\s*$/ )
{
my $number = $1;
if ( $number > $maxnumber ) { $maxnumber = $number; }
}
}
my $newnumber = $maxnumber + 1;
my $newdir = $olddir . "_" . $newstring . "_" . $newnumber;
my $returndir = "";
if ( move($olddir, $newdir) )
{
$infoline = "\nMoved directory from $olddir to $newdir\n";
push(@installer::globals::logfileinfo, $infoline);
$returndir = $newdir;
}
else
{
$infoline = "\nATTENTION: Could not move directory from $olddir to $newdir, \"make_numbered_dir\"\n";
push(@installer::globals::logfileinfo, $infoline);
$returndir = $olddir;
}
return $returndir;
}
##############################################################
# Determining the highest number in the install directory.
##############################################################
sub determine_maximum_number
{
my ($dir, $languagestringref) = @_;
my $basedir = $dir;
installer::pathanalyzer::get_path_from_fullqualifiedname(\$basedir);
my $alldirs = get_all_directories($basedir);
my $maxnumber = 1;
# In control.pm the installation directory is determined as:
# $installer::globals::build . "_" . $installer::globals::lastminor . "_" .
# "native_inprogress-number_" . $$languagesref . "\." . $installer::globals::buildid;
# searching for the highest number extension after the first "-", which belongs to
# $installer::globals::build, $installer::globals::lastminor and $installer::globals::buildid
# In this step not looking for the language!
my @correctbuildiddirs = ();
for ( my $i = 0; $i <= $#{$alldirs}; $i++ )
{
my $onedir = ${$alldirs}[$i];
installer::pathanalyzer::make_absolute_filename_to_relative_filename(\$onedir);
if ( $onedir =~ /^\s*\Q$installer::globals::build\E\_\Q$installer::globals::lastminor\E\_(.*?)\-(\d+)\_(.*?)\.\Q$installer::globals::buildid\E\s*$/ )
{
my $number = $2;
if ( $number > $maxnumber ) { $maxnumber = $number; }
push(@correctbuildiddirs, $onedir);
}
}
# From all directories with correct $installer::globals::build, $installer::globals::lastminor
# and $installer::globals::buildid, those directories, which already have the maximum number
# have to be selected
my @maximumnumberdirs = ();
for ( my $i = 0; $i <= $#correctbuildiddirs; $i++ )
{
my $onedir = $correctbuildiddirs[$i];
if ( $onedir =~ /^\s*(.*?)\-(\d+)\_(.*?)\.(.*?)\s*$/ )
{
my $number = $2;
if ( $number == $maxnumber )
{
push(@maximumnumberdirs, $onedir);
}
}
}
# @maximumnumberdirs contains only those directories with correct $installer::globals::build,
# $installer::globals::lastminor and $installer::globals::buildid, which already have the maximum number.
# If the current language is part of this directory, the number has to be increased.
my $increase_counter = 0;
for ( my $i = 0; $i <= $#maximumnumberdirs; $i++ )
{
my $onedir = $maximumnumberdirs[$i];
if ( $onedir =~ /^\s*(.*?)\-(\d+)\_(.*?)\.(.*?)\s*$/ )
{
my $number = $2;
my $languagestring = $3;
if ( $languagestring eq $$languagestringref )
{
$increase_counter = 1;
}
}
}
if ( $increase_counter )
{
$maxnumber = $maxnumber + 1;
}
return $maxnumber;
}
#####################################################################################
# Renaming a directory by exchanging a string, for example from "01_inprogress_7"
# to "01_witherror_7".
#####################################################################################
sub rename_string_in_directory
{
my ($olddir, $oldstring, $newstring) = @_;
my $newdir = $olddir;
my $infoline = "";
$newdir =~ s/$oldstring/$newstring/g;
if (( -d $newdir ) && ( $olddir ne $newdir )) { remove_complete_directory($newdir, 1); }
if ( move($olddir, $newdir) )
{
$infoline = "\nMoved directory from $olddir to $newdir\n";
push(@installer::globals::logfileinfo, $infoline);
}
else
{
$infoline = "\nATTENTION: Could not move directory from $olddir to $newdir, \"rename_string_in_directory\"\n";
push(@installer::globals::logfileinfo, $infoline);
}
return $newdir;
}
######################################################
# Returning the complete directory name,
# input is the first part of the directory name.
######################################################
sub get_directoryname
{
my ($searchdir, $startstring) = @_;
my $dirname = "";
my $founddir = 0;
my $direntry;
opendir(DIR, $searchdir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
if (( -d $direntry ) && ( $direntry =~ /^\s*\Q$startstring\E/ ))
{
$dirname = $direntry;
$founddir = 1;
last;
}
}
closedir(DIR);
if ( ! $founddir ) { installer::exiter::exit_program("ERROR: Did not find directory beginning with $startstring in directory $searchdir", "get_directoryname"); }
return $dirname;
}
###################################
# Renaming a directory
###################################
sub rename_directory
{
my ($olddir, $newdir) = @_;
my $infoline = "";
if ( move($olddir, $newdir) )
{
$infoline = "\nMoved directory from $olddir to $newdir\n";
push(@installer::globals::logfileinfo, $infoline);
}
else
{
installer::exiter::exit_program("ERROR: Could not move directory from $olddir to $newdir", "rename_directory");
}
return $newdir;
}
##############################################################
# Creating a directory next to an existing directory
##############################################################
sub create_directory_next_to_directory
{
my ($topdir, $dirname) = @_;
my $basedir = $topdir;
installer::pathanalyzer::get_path_from_fullqualifiedname(\$basedir);
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
my $newdir = $basedir . $installer::globals::separator . $dirname;
create_directory($newdir);
return $newdir;
}
##############################################################
# Collecting all directories inside a directory
##############################################################
sub get_all_directories
{
my ($basedir) = @_;
my @alldirs = ();
my $direntry;
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
opendir(DIR, $basedir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
my $completeentry = $basedir . $installer::globals::separator . $direntry;
if ( -d $completeentry ) { push(@alldirs, $completeentry); }
}
closedir(DIR);
return \@alldirs;
}
##############################################################
# Collecting all directories inside a directory
# Returning without path
##############################################################
sub get_all_directories_without_path
{
my ($basedir) = @_;
my @alldirs = ();
my $direntry;
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
opendir(DIR, $basedir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
my $completeentry = $basedir . $installer::globals::separator . $direntry;
if ( -d $completeentry ) { push(@alldirs, $direntry); }
}
closedir(DIR);
return \@alldirs;
}
##############################################################
# Collecting all files inside one directory
##############################################################
sub get_all_files_from_one_directory
{
my ($basedir) = @_;
my @allfiles = ();
my $direntry;
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
opendir(DIR, $basedir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
my $completeentry = $basedir . $installer::globals::separator . $direntry;
if ( -f $completeentry ) { push(@allfiles, $completeentry); }
}
closedir(DIR);
return \@allfiles;
}
##############################################################
# Collecting all files inside one directory
##############################################################
sub get_all_files_from_one_directory_without_path
{
my ($basedir) = @_;
my @allfiles = ();
my $direntry;
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
opendir(DIR, $basedir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
my $completeentry = $basedir . $installer::globals::separator . $direntry;
if ( -f $completeentry ) { push(@allfiles, $direntry); }
}
closedir(DIR);
return \@allfiles;
}
##############################################################
# Collecting all files and directories inside one directory
##############################################################
sub read_directory
{
my ($basedir) = @_;
my @allcontent = ();
my $direntry;
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
opendir(DIR, $basedir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
my $completeentry = $basedir . $installer::globals::separator . $direntry;
if (( -f $completeentry ) || ( -d $completeentry )) { push(@allcontent, $completeentry); }
}
closedir(DIR);
return \@allcontent;
}
##############################################################
# Finding the new content in a directory
##############################################################
sub find_new_content_in_directory
{
my ( $basedir, $oldcontent ) = @_;
my @newcontent = ();
my @allcontent = ();
my $direntry;
$basedir =~ s/\Q$installer::globals::separator\E\s*$//;
opendir(DIR, $basedir);
foreach $direntry (readdir (DIR))
{
next if $direntry eq ".";
next if $direntry eq "..";
my $completeentry = $basedir . $installer::globals::separator . $direntry;
if (( -f $completeentry ) || ( -d $completeentry ))
{
push(@allcontent, $completeentry);
if (! installer::existence::exists_in_array($completeentry, $oldcontent))
{
push(@newcontent, $completeentry);
}
}
}
closedir(DIR);
return (\@newcontent, \@allcontent);
}
##############################################################
# Trying to create a directory, no error if this fails
##############################################################
sub try_to_create_directory
{
my ($directory) = @_;
my $returnvalue = 1;
my $created_directory = 0;
if (!(-d $directory))
{
$returnvalue = mkdir($directory, 0775);
if ($returnvalue)
{
$created_directory = 1;
$infoline = "\nCreated directory: $directory\n";
push(@installer::globals::logfileinfo, $infoline);
chmod 0775, $directory;
}
else
{
$created_directory = 0;
}
}
else
{
$created_directory = 1;
}
return $created_directory;
}
##############################################################
# Creating a complete directory structure
##############################################################
sub create_directory_structure
{
my ($directory) = @_;
if ( ! try_to_create_directory($directory) )
{
my $parentdir = $directory;
installer::pathanalyzer::get_path_from_fullqualifiedname(\$parentdir);
my $infoline = "INFO: Did not create directory $directory\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Now trying to create parent directory $parentdir\n";
push(@installer::globals::logfileinfo, $infoline);
create_directory_structure($parentdir); # recursive
}
create_directory($directory); # now it has to succeed
}
######################################################
# Removing a complete directory with subdirectories
######################################################
sub remove_complete_directory
{
my ($directory, $start) = @_;
my @content = ();
my $infoline = "";
$directory =~ s/\Q$installer::globals::separator\E\s*$//;
if ( -d $directory )
{
if ( $start )
{
$infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Removing directory $directory\n";
push(@installer::globals::logfileinfo, $infoline);
}
opendir(DIR, $directory);
@content = readdir(DIR);
closedir(DIR);
my $oneitem;
foreach $oneitem (@content)
{
if ((!($oneitem eq ".")) && (!($oneitem eq "..")))
{
my $item = $directory . $installer::globals::separator . $oneitem;
if ( -f $item || -l $item ) # deleting files or links
{
unlink($item);
}
if ( -d $item ) # recursive
{
remove_complete_directory($item, 0);
}
}
}
# try to remove empty directory
my $returnvalue = rmdir $directory;
if ( ! $returnvalue )
{
$infoline = "Warning: Problem with removing empty dir $directory\n";
push(@installer::globals::logfileinfo, $infoline);
}
# try a little bit harder (sometimes there is a performance problem)
if ( -d $directory )
{
for ( my $j = 1; $j <= 3; $j++ )
{
if ( -d $directory )
{
$infoline = "\n";
push(@installer::globals::logfileinfo, $infoline);
$infoline = "Warning (Try $j): Problems with removing directory $directory\n";
push(@installer::globals::logfileinfo, $infoline);
$returnvalue = rmdir $directory;
if ( $returnvalue )
{
$infoline = "Successfully removed empty dir $directory\n";
push(@installer::globals::logfileinfo, $infoline);
} else {
$infoline = "Warning: rmdir $directory failed.\n";
push(@installer::globals::logfileinfo, $infoline);
}
}
}
}
}
}
######################################################
# Creating a unique directory with number extension
######################################################
sub create_unique_directory
{
my ($directory) = @_;
$directory =~ s/\Q$installer::globals::separator\E\s*$//;
$directory = $directory . "_INCREASINGNUMBER";
my $counter = 1;
my $created = 0;
my $localdirectory = "";
do
{
$localdirectory = $directory;
$localdirectory =~ s/INCREASINGNUMBER/$counter/;
$counter++;
if ( ! -d $localdirectory )
{
create_directory($localdirectory);
$created = 1;
}
}
while ( ! $created );
return $localdirectory;
}
######################################################
# Creating a unique directory with pid extension
######################################################
sub create_pid_directory
{
my ($directory) = @_;
$directory =~ s/\Q$installer::globals::separator\E\s*$//;
my $pid = $$; # process id
my $time = time(); # time
$directory = $directory . "_" . $pid . $time;
if ( ! -d $directory ) { create_directory($directory); }
else { installer::exiter::exit_program("ERROR: Directory $directory already exists!", "create_pid_directory"); }
return $directory;
}
##############################################################
# Reading all files from a directory and its subdirectories
##############################################################
sub read_complete_directory
{
my ($directory, $pathstring, $filecollector) = @_;
my @content = ();
opendir(DIR, $directory);
@content = readdir(DIR);
closedir(DIR);
my $onefile;
foreach $onefile (@content)
{
if ((!($onefile eq ".")) && (!($onefile eq "..")))
{
my $completefilename = $directory . $installer::globals::separator . $onefile;
my $sep = "";
if ( $pathstring ne "" ) { $sep = $installer::globals::separator; }
if ( ! -d $completefilename ) # only files, no directories
{
my $content = $pathstring . $sep . $onefile;
push(@{$filecollector}, $content);
}
else # recursive for directories
{
my $newpathstring = $pathstring . $sep . $onefile;
read_complete_directory($completefilename, $newpathstring, $filecollector);
}
}
}
}
##############################################################
# Reading all files from a directory and its subdirectories
# Version 2
##############################################################
sub read_full_directory {
my ( $currentdir, $pathstring, $collector ) = @_;
my $item;
my $fullname;
local *DH;
unless (opendir(DH, $currentdir))
{
return;
}
while (defined ($item = readdir(DH)))
{
next if($item eq "." or $item eq "..");
$fullname = $currentdir . $installer::globals::separator . $item;
my $sep = "";
if ( $pathstring ne "" ) { $sep = $installer::globals::separator; }
if( -d $fullname)
{
my $newpathstring = $pathstring . $sep . $item;
read_full_directory($fullname, $newpathstring, $collector) if(-d $fullname);
}
else
{
my $content = $pathstring . $sep . $item;
push(@{$collector}, $content);
}
}
closedir(DH);
return
}
##############################################################
# Removing all empty directories below a specified directory
##############################################################
sub remove_empty_dirs_in_folder
{
my ( $dir ) = @_;
my @content = ();
my $infoline = "";
$dir =~ s/\Q$installer::globals::separator\E\s*$//;
if ( -d $dir )
{
opendir(DIR, $dir);
@content = readdir(DIR);
closedir(DIR);
my $oneitem;
foreach $oneitem (@content)
{
if ((!($oneitem eq ".")) && (!($oneitem eq "..")))
{
my $item = $dir . $installer::globals::separator . $oneitem;
if ( -d $item ) # recursive
{
remove_empty_dirs_in_folder($item);
}
}
}
# try to remove empty directory
my $returnvalue = rmdir $dir;
if ( $returnvalue )
{
$infoline = "Successfully removed empty dir $dir\n";
push(@installer::globals::logfileinfo, $infoline);
}
}
}
1;