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
24package installer::windows::removefile;
25
26use installer::files;
27use installer::globals;
28use installer::windows::idtglobal;
29
30########################################################################
31# Returning the FileKey for a folderitem for removefile table.
32########################################################################
33
34sub get_removefile_filekey
35{
36	my ($folderitem) = @_;
37
38	# returning the unique identifier
39
40	my $identifier = "remove_" . $folderitem->{'directory'};
41
42	$identifier = lc($identifier);
43
44	return $identifier;
45}
46
47########################################################################
48# Returning the Component for a folderitem for removefile table.
49########################################################################
50
51sub get_removefile_component
52{
53	my ($folderitem) = @_;
54
55	return $folderitem->{'component'};
56}
57
58########################################################################
59# Returning the FileName for a folderitem for removefile table.
60########################################################################
61
62sub get_removefile_filename
63{
64	my ($folderitem) = @_;
65
66	 # return nothing: The assigned directory will be removed
67
68	return "";
69}
70
71########################################################################
72# Returning the DirProperty for a folderitem for removefile table.
73########################################################################
74
75sub get_removefile_dirproperty
76{
77	my ($folderitem) = @_;
78
79	return $folderitem->{'directory'};
80}
81
82########################################################################
83# Returning the InstallMode for a folderitem for removefile table.
84########################################################################
85
86sub get_removefile_installmode
87{
88	my ($folderitem) = @_;
89
90	# always returning "2": The file is only removed, if the assigned
91	# component is removed. Name: msidbRemoveFileInstallModeOnRemove
92
93	return 2;
94}
95
96###########################################################################################################
97# Creating the file RemoveFi.idt dynamically
98# Content:
99# FileKey Component_ FileName DirProperty InstallMode
100###########################################################################################################
101
102sub create_removefile_table
103{
104	my ($folderitemsref, $basedir) = @_;
105
106	my @removefiletable = ();
107
108	installer::windows::idtglobal::write_idt_header(\@removefiletable, "removefile");
109
110	# Only the directories created for the FolderItems have to be deleted
111	# with the information in the table RemoveFile
112
113	my @directorycollector = ();
114
115	for ( my $i = 0; $i <= $#{$folderitemsref}; $i++ )
116	{
117		my $onelink = ${$folderitemsref}[$i];
118
119		if ( $onelink->{'used'} == 0 ) { next; }
120
121		if ( installer::existence::exists_in_array($onelink->{'directory'}, \@directorycollector)) { next; }
122
123		push(@directorycollector, $onelink->{'directory'});
124
125		my %removefile = ();
126
127		$removefile{'FileKey'} = get_removefile_filekey($onelink);
128		$removefile{'Component_'} = get_removefile_component($onelink);
129		$removefile{'FileName'} = get_removefile_filename($onelink);
130		$removefile{'DirProperty'} = get_removefile_dirproperty($onelink);
131		$removefile{'InstallMode'} = get_removefile_installmode($onelink);
132
133		my $oneline = $removefile{'FileKey'} . "\t" . $removefile{'Component_'} . "\t" . $removefile{'FileName'} . "\t"
134					. $removefile{'DirProperty'} . "\t" . $removefile{'InstallMode'} . "\n";
135
136		push(@removefiletable, $oneline);
137	}
138
139	# Saving the file
140
141	my $removefiletablename = $basedir . $installer::globals::separator . "RemoveFi.idt";
142	installer::files::save_file($removefiletablename ,\@removefiletable);
143	my $infoline = "Created idt file: $removefiletablename\n";
144	push(@installer::globals::logfileinfo, $infoline);
145
146}
147
1481;