1#**************************************************************
2#
3#  Licensed to the Apache Software Foundation (ASF) under one
4#  or more contributor license agreements.  See the NOTICE file
5#  distributed with this work for additional information
6#  regarding copyright ownership.  The ASF licenses this file
7#  to you under the Apache License, Version 2.0 (the
8#  "License"); you may not use this file except in compliance
9#  with the License.  You may obtain a copy of the License at
10#
11#    http://www.apache.org/licenses/LICENSE-2.0
12#
13#  Unless required by applicable law or agreed to in writing,
14#  software distributed under the License is distributed on an
15#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16#  KIND, either express or implied.  See the License for the
17#  specific language governing permissions and limitations
18#  under the License.
19#
20#**************************************************************
21
22
23
24
25package pre2par::systemactions;
26
27use File::Copy;
28use pre2par::exiter;
29use pre2par::globals;
30
31######################################################
32# Creating a new direcotory
33######################################################
34
35sub create_directory
36{
37	my ($directory) = @_;
38
39	my $returnvalue = 1;
40	my $infoline = "";
41
42	if ($directory eq "" )
43	{
44		return 0;
45	}
46
47	if (!(-d $directory))
48	{
49		$returnvalue = mkdir($directory, 0775);
50
51		if ($returnvalue)
52		{
53			$infoline = "Created directory: $directory\n";
54			push(@pre2par::globals::logfileinfo, $infoline);
55
56			if ($pre2par::globals::isunix)
57			{
58				my $localcall = "chmod 775 $directory \>\/dev\/null 2\>\&1";
59				system($localcall);
60			}
61		}
62		else
63		{
64			# New solution in parallel packing: It is possible, that the directory now exists, although it
65			# was not created in this process. There is only an important error, if the directory does not
66			# exist now.
67
68			if (!(-d $directory))
69			{
70				pre2par::exiter::exit_program("Error: Could not create directory: $directory", "create_directory");
71			}
72			else
73			{
74				$infoline = "\nAnother process created this directory in exactly this moment :-) : $directory\n";
75				push(@pre2par::globals::logfileinfo, $infoline);
76			}
77		}
78	}
79	else
80	{
81		$infoline = "\nAlready existing directory, did not create: $directory\n";
82		push(@pre2par::globals::logfileinfo, $infoline);
83	}
84}
85
86#######################################################################
87# Creating the directories, in which files are generated or unzipped
88#######################################################################
89
90sub create_directories
91{
92	my ($directory, $languagesref) =@_;
93
94	$pre2par::globals::unpackpath =~ s/\Q$pre2par::globals::separator\E\s*$//;	# removing ending slashes and backslashes
95
96	my $path = $pre2par::globals::unpackpath;	 # this path already exists
97
98	$path = $path . $pre2par::globals::separator . $pre2par::globals::build . $pre2par::globals::separator;
99	create_directory($path);
100
101	$path = $path . $pre2par::globals::minor . $pre2par::globals::separator;
102	create_directory($path);
103
104	if ($directory eq "unzip" )
105	{
106		$path = $path . "common" . $pre2par::globals::productextension . $pre2par::globals::separator;
107		create_directory($path);
108
109		$path = $path . $directory . $pre2par::globals::separator;
110		create_directory($path);
111	}
112	else
113	{
114		$path = $path . $pre2par::globals::compiler . $pre2par::globals::productextension . $pre2par::globals::separator;
115		create_directory($path);
116
117		$path = $path . $pre2par::globals::product . $pre2par::globals::separator;
118		create_directory($path);
119
120		$path = $path . $directory . $pre2par::globals::separator;
121		create_directory($path);
122
123		if (!($$languagesref eq "" ))	# this will be a path like "01_49", for Profiles and ConfigurationFiles, idt-Files
124		{
125			$path = $path . $$languagesref . $pre2par::globals::separator;
126			create_directory($path);
127		}
128	}
129
130	$path =~ s/\Q$pre2par::globals::separator\E\s*$//;
131
132	return $path;
133}
134
135########################
136# Copying one file
137########################
138
139sub copy_one_file
140{
141	my ($source, $dest) = @_;
142
143	my ($copyreturn, $returnvalue, $infoline);
144
145	$copyreturn = copy($source, $dest);
146
147	if ($copyreturn)
148	{
149		$infoline = "Copy: $source to $dest\n";
150		$returnvalue = 1;
151	}
152	else
153	{
154		$infoline = "Error: Could not copy $source to $dest\n";
155		$returnvalue = 0;
156	}
157
158	push(@pre2par::globals::logfileinfo, $infoline);
159
160	return $returnvalue;
161}
162
163##########################################
164# Copying all files from one directory
165# to another directory
166##########################################
167
168sub copy_directory
169{
170	my ($sourcedir, $destdir) = @_;
171
172	my ($onefile, $sourcefile, $destfile);
173	my @sourcefiles = ();
174
175	$sourcedir =~ s/\Q$pre2par::globals::separator\E\s*$//;
176	$destdir =~ s/\Q$pre2par::globals::separator\E\s*$//;
177
178	$infoline = "\n";
179	push(@pre2par::globals::logfileinfo, $infoline);
180	$infoline = "Copying files from directory $sourcedir to directory $destdir\n";
181	push(@pre2par::globals::logfileinfo, $infoline);
182
183	opendir(DIR, $sourcedir);
184	@sourcefiles = readdir(DIR);
185	closedir(DIR);
186
187	foreach $onefile (@sourcefiles)
188	{
189		if ((!($onefile eq ".")) && (!($onefile eq "..")))
190		{
191			$sourcefile = $sourcedir . $pre2par::globals::separator . $onefile;
192			$destfile = $destdir . $pre2par::globals::separator . $onefile;
193			if ( -f $sourcefile ) 	# only files, no directories
194			{
195				copy_one_file($sourcefile, $destfile);
196			}
197		}
198	}
199}
200
201
2021;
203