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Diffstat (limited to 'solenv/bin/modules/installer/files.pm')
-rw-r--r-- | solenv/bin/modules/installer/files.pm | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/solenv/bin/modules/installer/files.pm b/solenv/bin/modules/installer/files.pm new file mode 100644 index 000000000000..73ea26738b05 --- /dev/null +++ b/solenv/bin/modules/installer/files.pm @@ -0,0 +1,219 @@ +#************************************************************************* +# +# 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::files; + +use installer::exiter; +use installer::logger; + +############################################ +# File Operations +############################################ + +sub check_file +{ + my ($arg) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::check_file : $arg"); } + + if(!( -f $arg )) + { + installer::exiter::exit_program("ERROR: Cannot find file $arg", "check_file"); + } +} + +sub read_file +{ + my ($localfile) = @_; + my @localfile = (); + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::read_file : $localfile"); } + + open( IN, "<$localfile" ) || installer::exiter::exit_program("ERROR: Cannot open file $localfile for reading", "read_file"); + +# Don't use "my @localfile = <IN>" here, because +# perl has a problem with the internal "large_and_huge_malloc" function +# when calling perl using MacOS 10.5 with a perl built with MacOS 10.4 + while ( $line = <IN> ) { + push @localfile, $line; + } + + close( IN ); + + return \@localfile; +} + +########################################### +# Saving files, arrays and hashes +########################################### + +sub save_file +{ + my ($savefile, $savecontent) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::save_file : $savefile : $#{$savecontent}"); } + + if ( open( OUT, ">$savefile" ) ) + { + print OUT @{$savecontent}; + close( OUT); + } + else + { + # it is useless to save a log file, if there is no write access + + if ( $savefile =~ /\.log/ ) + { + print "\n*************************************************\n"; + print "ERROR: Cannot write log file: $savefile"; + print "\n*************************************************\n"; + exit(-1); # exiting the program to avoid endless loops + } + + installer::exiter::exit_program("ERROR: Cannot open file $savefile for writing", "save_file"); + } +} + +sub save_hash +{ + my ($savefile, $hashref) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::save_hash : $savefile"); } + + my @printcontent = (); + + my $itemkey; + + foreach $itemkey ( keys %{$hashref} ) + { + my $line = ""; + my $itemvalue = $hashref->{$itemkey}; + $line = $itemkey . "=" . $itemvalue . "\n"; + push(@printcontent, $line); + } + + open( OUT, ">$savefile" ) || installer::exiter::exit_program("ERROR: Cannot open file $savefile for writing", "save_hash"); + print OUT @printcontent; + close( OUT); +} + +sub save_array_of_hashes +{ + my ($savefile, $arrayref) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::save_array_of_hashes : $savefile : $#{$arrayref}"); } + + my @printcontent = (); + + for ( my $i = 0; $i <= $#{$arrayref}; $i++ ) + { + my $line = ""; + my $hashref = ${$arrayref}[$i]; + my $itemkey; + + foreach $itemkey ( keys %{$hashref} ) + { + my $itemvalue = $hashref->{$itemkey}; + $line = $line . $itemkey . "=" . $itemvalue . "\t"; + } + + $line = $line . "\n"; + + push(@printcontent, $line); + } + + open( OUT, ">$savefile" ) || installer::exiter::exit_program("ERROR: Cannot open file $savefile for writing", "save_array_of_hashes"); + print OUT @printcontent; + close( OUT); +} + +sub save_array_of_hashes_modules +{ + my ($savefile, $arrayref) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::save_array_of_hashes : $savefile : $#{$arrayref}"); } + + my @printcontent = (); + + for ( my $i = 0; $i <= $#{$arrayref}; $i++ ) + { + my $line = "***************************************************\n"; + my $hashref = ${$arrayref}[$i]; + my $itemkey; + + foreach $itemkey ( keys %{$hashref} ) + { + my $itemvalue = $hashref->{$itemkey}; + $line = $line . $itemkey . "=" . $itemvalue . "\n"; + } + + $line = $line . "\n"; + + push(@printcontent, $line); + } + + open( OUT, ">$savefile" ) || installer::exiter::exit_program("ERROR: Cannot open file $savefile for writing", "save_array_of_hashes"); + print OUT @printcontent; + close( OUT); +} + +########################################### +# Binary file operations +########################################### + +sub read_binary_file +{ + my ($filename) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::read_binary_file : $filename"); } + + my $file; + + open( IN, "<$filename" ) || installer::exiter::exit_program("ERROR: Cannot open file $filename for reading", "read_binary_file"); + binmode IN; + seek IN, 0, 2; + my $length = tell IN; + seek IN, 0, 0; + read IN, $file, $length; + close IN; + + return $file; +} + +sub save_binary_file +{ + my ($file, $filename) = @_; + + if ( $installer::globals::debug ) { installer::logger::debuginfo("installer::files::save_binary_file : $filename"); } + + open( OUT, ">$filename" ) || installer::exiter::exit_program("ERROR: Cannot open file $filename for writing", "save_binary_file"); + binmode OUT; + print OUT $file; + close OUT; +} + +1; |