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27
28
29package pre2par::systemactions;
30
31use File::Copy;
32use pre2par::exiter;
33use pre2par::globals;
34
35######################################################
36# Creating a new direcotory
37######################################################
38
39sub create_directory
40{
41	my ($directory) = @_;
42
43	my $returnvalue = 1;
44	my $infoline = "";
45
46	if ($directory eq "" )
47	{
48		return 0;
49	}
50
51	if (!(-d $directory))
52	{
53		$returnvalue = mkdir($directory, 0775);
54
55		if ($returnvalue)
56		{
57			$infoline = "Created directory: $directory\n";
58			push(@pre2par::globals::logfileinfo, $infoline);
59
60			if ($pre2par::globals::isunix)
61			{
62				my $localcall = "chmod 775 $directory \>\/dev\/null 2\>\&1";
63				system($localcall);
64			}
65		}
66		else
67		{
68			# New solution in parallel packing: It is possible, that the directory now exists, although it
69			# was not created in this process. There is only an important error, if the directory does not
70			# exist now.
71
72			if (!(-d $directory))
73			{
74				pre2par::exiter::exit_program("Error: Could not create directory: $directory", "create_directory");
75			}
76			else
77			{
78				$infoline = "\nAnother process created this directory in exactly this moment :-) : $directory\n";
79				push(@pre2par::globals::logfileinfo, $infoline);
80			}
81		}
82	}
83	else
84	{
85		$infoline = "\nAlready existing directory, did not create: $directory\n";
86		push(@pre2par::globals::logfileinfo, $infoline);
87	}
88}
89
90#######################################################################
91# Creating the directories, in which files are generated or unzipped
92#######################################################################
93
94sub create_directories
95{
96	my ($directory, $languagesref) =@_;
97
98	$pre2par::globals::unpackpath =~ s/\Q$pre2par::globals::separator\E\s*$//;	# removing ending slashes and backslashes
99
100	my $path = $pre2par::globals::unpackpath;	 # this path already exists
101
102	$path = $path . $pre2par::globals::separator . $pre2par::globals::build . $pre2par::globals::separator;
103	create_directory($path);
104
105	$path = $path . $pre2par::globals::minor . $pre2par::globals::separator;
106	create_directory($path);
107
108	if ($directory eq "unzip" )
109	{
110		$path = $path . "common" . $pre2par::globals::productextension . $pre2par::globals::separator;
111		create_directory($path);
112
113		$path = $path . $directory . $pre2par::globals::separator;
114		create_directory($path);
115	}
116	else
117	{
118		$path = $path . $pre2par::globals::compiler . $pre2par::globals::productextension . $pre2par::globals::separator;
119		create_directory($path);
120
121		$path = $path . $pre2par::globals::product . $pre2par::globals::separator;
122		create_directory($path);
123
124		$path = $path . $directory . $pre2par::globals::separator;
125		create_directory($path);
126
127		if (!($$languagesref eq "" ))	# this will be a path like "01_49", for Profiles and ConfigurationFiles, idt-Files
128		{
129			$path = $path . $$languagesref . $pre2par::globals::separator;
130			create_directory($path);
131		}
132	}
133
134	$path =~ s/\Q$pre2par::globals::separator\E\s*$//;
135
136	return $path;
137}
138
139########################
140# Copying one file
141########################
142
143sub copy_one_file
144{
145	my ($source, $dest) = @_;
146
147	my ($copyreturn, $returnvalue, $infoline);
148
149	$copyreturn = copy($source, $dest);
150
151	if ($copyreturn)
152	{
153		$infoline = "Copy: $source to $dest\n";
154		$returnvalue = 1;
155	}
156	else
157	{
158		$infoline = "Error: Could not copy $source to $dest\n";
159		$returnvalue = 0;
160	}
161
162	push(@pre2par::globals::logfileinfo, $infoline);
163
164	return $returnvalue;
165}
166
167##########################################
168# Copying all files from one directory
169# to another directory
170##########################################
171
172sub copy_directory
173{
174	my ($sourcedir, $destdir) = @_;
175
176	my ($onefile, $sourcefile, $destfile);
177	my @sourcefiles = ();
178
179	$sourcedir =~ s/\Q$pre2par::globals::separator\E\s*$//;
180	$destdir =~ s/\Q$pre2par::globals::separator\E\s*$//;
181
182	$infoline = "\n";
183	push(@pre2par::globals::logfileinfo, $infoline);
184	$infoline = "Copying files from directory $sourcedir to directory $destdir\n";
185	push(@pre2par::globals::logfileinfo, $infoline);
186
187	opendir(DIR, $sourcedir);
188	@sourcefiles = readdir(DIR);
189	closedir(DIR);
190
191	foreach $onefile (@sourcefiles)
192	{
193		if ((!($onefile eq ".")) && (!($onefile eq "..")))
194		{
195			$sourcefile = $sourcedir . $pre2par::globals::separator . $onefile;
196			$destfile = $destdir . $pre2par::globals::separator . $onefile;
197			if ( -f $sourcefile ) 	# only files, no directories
198			{
199				copy_one_file($sourcefile, $destfile);
200			}
201		}
202	}
203}
204
205
2061;
207