summaryrefslogtreecommitdiff
path: root/setup_native/scripts/admin.pl
blob: 351c28faa00b5151dd594fc658a55e4e13e9a0ae (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
#   Licensed to the Apache Software Foundation (ASF) under one or more
#   contributor license agreements. See the NOTICE file distributed
#   with this work for additional information regarding copyright
#   ownership. The ASF licenses this file to you under the Apache
#   License, Version 2.0 (the "License"); you may not use this file
#   except in compliance with the License. You may obtain a copy of
#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
#

use Cwd;
use File::Copy;
use File::Temp qw/ :mktemp /;

#################################################################################
# Global settings
#################################################################################

BEGIN
{
    $prog = "msi installer";
    $targetdir = "";
    $databasepath = "";
    $starttime = "";
    $globaltempdirname = "ooopackagingXXXXXX";
    $savetemppath = "";
    $msiinfo_available = 0;
    $path_displayed = 0;
    $localmsidbpath = "";

    $plat = $^O;

    if ( $plat =~ /cygwin/i )
    {
        $separator = "/";
        $pathseparator = "\:";
    }
    else
    {
        $separator = "\\";
        $pathseparator = "\;";
    }
}

#################################################################################
# Program information
#################################################################################

sub usage
{
    print <<Ende;
----------------------------------------------------------------------
This program installs a Windows Installer installation set
without using msiexec.exe. The installation is comparable
with an administrative installation using the Windows Installer
service.
Required parameter:
-d Path to installation set or msi database
-t Target directory
---------------------------------------------------------------------
Ende
    exit(-1);
}

#################################################################################
# Collecting parameter
#################################################################################

sub getparameter
{
    if (( $#ARGV < 3 ) || ( $#ARGV > 3 )) { usage(); }

    while ( $#ARGV >= 0 )
    {
        my $param = shift(@ARGV);

        if ($param eq "-t") { $targetdir = shift(@ARGV); }
        elsif ($param eq "-d") { $databasepath = shift(@ARGV); }
        else
        {
            print "\n**********************************************\n";
            print "Error: Unknown parameter: $param";
            print "\n**********************************************\n";
            usage();
            exit(-1);
        }
    }
}

#################################################################################
# Checking content of parameter
#################################################################################

sub controlparameter
{
    if ( $targetdir eq "" )
    {
        print "\n******************************************************\n";
        print "Error: Target directory not defined (parameter -t)!";
        print "\n******************************************************\n";
        usage();
        exit(-1);
    }

    if ( $databasepath eq "" )
    {
        print "\n******************************************************\n";
        print "Error: Path to msi database not defined (parameter -d)!";
        print "\n******************************************************\n";
        usage();
        exit(-1);
    }

    if ( -d $databasepath )
    {
        $databasepath =~ s/\\\s*$//;
        $databasepath =~ s/\/\s*$//;

        my $msifiles = find_file_with_file_extension("msi", $databasepath);

        if ( $#{$msifiles} < 0 ) { exit_program("ERROR: Did not find msi database in directory $installationdir"); }
        if ( $#{$msifiles} > 0 ) { exit_program("ERROR: Did find more than one msi database in directory $installationdir"); }

        $databasepath = $databasepath . $separator . ${$msifiles}[0];
    }

    if ( ! -f $databasepath ) { exit_program("ERROR: Did not find msi database in directory $databasepath."); }

    if ( ! -d $targetdir ) { create_directories($targetdir); }
}

#############################################################################
# The program msidb.exe can be located next to the Perl program. Then it is
# not necessary to find it in the PATH variable.
#############################################################################

sub check_local_msidb
{
    my $msidbname = "msidb.exe";
    my $perlprogramm = $0;
    my $path = $perlprogramm;

    get_path_from_fullqualifiedname(\$path);

    $path =~ s/\\\s*$//;
    $path =~ s/\/\s*$//;

    my $msidbpath = "";
    if ( $path =~ /^\s*$/ ) { $msidbpath = $msidbname; }
    else { $msidbpath = $path . $separator . $msidbname; }

    if ( -f $msidbpath )
    {
        $localmsidbpath = $msidbpath;
        print "Using $msidbpath (next to \"admin.pl\")\n";
    }
}

#############################################################################
# Converting a string list with separator $listseparator
# into an array
#############################################################################

sub convert_stringlist_into_array
{
    my ( $includestringref, $listseparator ) = @_;

    my @newarray = ();
    my $first;
    my $last = ${$includestringref};

    while ( $last =~ /^\s*(.+?)\Q$listseparator\E(.+)\s*$/) # "$" for minimal matching
    {
        $first = $1;
        $last = $2;
        # Problem with two directly following listseparators. For example a path with two ";;" directly behind each other
        $first =~ s/^$listseparator//;
        push(@newarray, "$first\n");
    }

    push(@newarray, "$last\n");

    return \@newarray;
}

#########################################################
# Checking the local system
# Checking existence of needed files in include path
#########################################################

sub check_system_path
{
    my $onefile;
    my $error = 0;
    my $pathvariable = $ENV{'PATH'};
    my $local_pathseparator = $pathseparator;

    if( $^O =~ /cygwin/i )
    {   # When using cygwin's perl the PATH variable is POSIX style and ...
        $pathvariable = qx{cygpath -mp "$pathvariable"} ;
        # has to be converted to DOS style for further use.
        $local_pathseparator = ';';
    }
    my $patharrayref = convert_stringlist_into_array(\$pathvariable, $local_pathseparator);

    my @needed_files_in_path = ("expand.exe");
    if ( $localmsidbpath eq "" ) { push(@needed_files_in_path, "msidb.exe"); } # not found locally -> search in path
    my @optional_files_in_path = ("msiinfo.exe");

    print("\nChecking required files:\n");

    foreach $onefile ( @needed_files_in_path )
    {
        print("...... searching $onefile ...");

        my $fileref = get_sourcepath_from_filename_and_includepath(\$onefile, $patharrayref);

        if ( $$fileref eq "" )
        {
            $error = 1;
            print( "$onefile not found\n" );
        }
        else
        {
            print( "\tFound: $$fileref\n" );
        }
    }

    if ( $error ) { exit_program("ERROR: Could not find all needed files in path (using setsolar should help)!"); }

    print("\nChecking optional files:\n");

    foreach $onefile ( @optional_files_in_path )
    {
        print("...... searching $onefile ...");

        my $fileref = get_sourcepath_from_filename_and_includepath(\$onefile, $patharrayref);

        if ( $$fileref eq "" )
        {
            print( "$onefile not found\n" );
            if ( $onefile eq "msiinfo.exe" ) { $msiinfo_available = 0; }
        }
        else
        {
            print( "\tFound: $$fileref\n" );
            if ( $onefile eq "msiinfo.exe" ) { $msiinfo_available = 1; }
        }
    }

}

##########################################################################
# Searching a file in a list of paths
##########################################################################

sub get_sourcepath_from_filename_and_includepath
{
    my ($searchfilenameref, $includepatharrayref) = @_;

    my $onefile = "";
    my $foundsourcefile = 0;

    for ( my $j = 0; $j <= $#{$includepatharrayref}; $j++ )
    {
        my $includepath = ${$includepatharrayref}[$j];
        $includepath =~ s/^\s*//;
        $includepath =~ s/\s*$//;

        $onefile = $includepath . $separator . $$searchfilenameref;

        if ( -f $onefile )
        {
            $foundsourcefile = 1;
            last;
        }
    }

    if (!($foundsourcefile)) { $onefile = ""; }

    return \$onefile;
}

########################################################
# Finding all files with a specified file extension
# in a specified directory.
########################################################

sub find_file_with_file_extension
{
    my ($extension, $dir) = @_;

    my @allfiles = ();
    my @sourcefiles = ();

    $dir =~ s/\Q$separator\E\s*$//;

    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 directory with all parent directories
##############################################################

sub create_directories
{
    my ($directory) = @_;

    if ( ! try_to_create_directory($directory) )
    {
        my $parentdir = $directory;
        get_path_from_fullqualifiedname(\$parentdir);
        create_directories($parentdir);   # recursive
    }

    create_directory($directory);   # now it has to succeed
}

##############################################################
# Creating one directory
##############################################################

sub create_directory
{
    my ($directory) = @_;

    if ( ! -d $directory ) { mkdir($directory, 0775); }
}

##############################################################
# 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;

            my $localcall = "chmod 775 $directory \>\/dev\/null 2\>\&1";
            system($localcall);
        }
        else
        {
            $created_directory = 0;
        }
    }
    else
    {
        $created_directory = 1;
    }

    return $created_directory;
}

###########################################
# Getting path from full file name
###########################################

sub get_path_from_fullqualifiedname
{
    my ($longfilenameref) = @_;

    if ( $$longfilenameref =~ /\Q$separator\E/ )    # Is there a separator in the path? Otherwise the path is empty.
    {
        if ( $$longfilenameref =~ /^\s*(\S.*\Q$separator\E)(\S.+\S?)/ )
        {
            $$longfilenameref = $1;
        }
    }
    else
    {
        $$longfilenameref = ""; # there is no path
    }
}

##############################################################
# Getting file name from full file name
##############################################################

sub make_absolute_filename_to_relative_filename
{
    my ($longfilenameref) = @_;

    # Either '/' or '\'.
    if ( $$longfilenameref =~ /^.*[\/\\](\S.+\S?)/ )
    {
        $$longfilenameref = $1;
    }
}

############################################
# Exiting the program with an error
# This function is used instead of "die"
############################################

sub exit_program
{
    my ($message) = @_;

    print "\n***************************************************************\n";
    print "$message\n";
    print "***************************************************************\n";
    remove_complete_directory($savetemppath, 1);
    print "\n" . get_time_string();
    exit(-1);
}

#################################################################################
# Unpacking cabinet files with expand
#################################################################################

sub unpack_cabinet_file
{
    my ($cabfilename, $unpackdir) = @_;

    my $expandfile = "expand.exe"; # has to be in the PATH

    # expand.exe has to be located in the system directory.
    # Cygwin has another tool expand.exe, that converts tabs to spaces. This cannot be used of course.
    # But this wrong expand.exe is typically in the PATH before this expand.exe, to unpack
    # cabinet files.

    if ( $^O =~ /cygwin/i )
    {
        $expandfile = $ENV{'SYSTEMROOT'} . "/system32/expand.exe"; # Has to be located in the systemdirectory
        $expandfile =~ s/\\/\//;
        if ( ! -f $expandfile ) { exit_program("ERROR: Did not find file $expandfile in the Windows system folder!"); }
    }

    my $expandlogfile = $unpackdir . $separator . "expand.log";

    # exclude cabinet file
    # my $systemcall = $cabarc . " -o X " . $mergemodulehash->{'cabinetfile'};

    my $systemcall = "";
    if ( $^O =~ /cygwin/i ) {
        my $localunpackdir = qx{cygpath -w "$unpackdir"};
        $localunpackdir =~ s/\\/\\\\/g;

        my $localcabfilename = qx{cygpath -w "$cabfilename"};
        $localcabfilename =~ s/\\/\\\\/g;
        $localcabfilename =~ s/\s*$//g;

        $systemcall = $expandfile . " " . $localcabfilename . " -F:\* " . $localunpackdir . " \>\/dev\/null 2\>\&1";
    }
    else
    {
        $systemcall = $expandfile . " " . $cabfilename . " -F:\* " . $unpackdir . " \> " . $expandlogfile;
    }

    my $returnvalue = system($systemcall);

    if ($returnvalue) { exit_program("ERROR: Could not execute $systemcall !"); }
}

#################################################################################
# Extracting tables from msi database
#################################################################################

sub extract_tables_from_database
{
    my ($fullmsidatabasepath, $workdir, $tablelist) = @_;

    my $msidb = "msidb.exe";    # Has to be in the path
    if ( $localmsidbpath ) { $msidb = $localmsidbpath; }
    my $infoline = "";
    my $systemcall = "";
    my $returnvalue = "";

    if ( $^O =~ /cygwin/i ) {
        chomp( $fullmsidatabasepath = qx{cygpath -w "$fullmsidatabasepath"} );
        # msidb.exe really wants backslashes. (And double escaping because system() expands the string.)
        $fullmsidatabasepath =~ s/\\/\\\\/g;
        $workdir =~ s/\\/\\\\/g;
        # and if there are still slashes, they also need to be double backslash
        $fullmsidatabasepath =~ s/\//\\\\/g;
        $workdir =~ s/\//\\\\/g;
    }

    # Export of all tables by using "*"

    $systemcall = $msidb . " -d " . $fullmsidatabasepath . " -f " . $workdir . " -e $tablelist";
    print "\nAnalyzing msi database\n";
    $returnvalue = system($systemcall);

    if ($returnvalue)
    {
        $infoline = "ERROR: Could not execute $systemcall !\n";
        exit_program($infoline);
    }
}

########################################################
# Check, if this installation set contains
# internal cabinet files included into the msi
# database.
########################################################

sub check_for_internal_cabfiles
{
    my ($cabfilehash) = @_;

    my $contains_internal_cabfiles = 0;
    my %allcabfileshash = ();

    foreach my $filename ( keys %{$cabfilehash} )
    {
        if ( $filename =~ /^\s*\#/ )     # starting with a hash
        {
            $contains_internal_cabfiles = 1;
            # setting real filename without hash as key and name with hash as value
            my $realfilename = $filename;
            $realfilename =~ s/^\s*\#//;
            $allcabfileshash{$realfilename} = $filename;
        }
    }

    return ( $contains_internal_cabfiles, \%allcabfileshash );
}

#################################################################
# Exclude all cab files from the msi database.
#################################################################

sub extract_cabs_from_database
{
    my ($msidatabase, $allcabfiles) = @_;

    my $infoline = "";
    my $fullsuccess = 1;
    my $msidb = "msidb.exe";    # Has to be in the path
    if ( $localmsidbpath ) { $msidb = $localmsidbpath; }

    my @all_excluded_cabfiles = ();

    if( $^O =~ /cygwin/i )
    {
        $msidatabase = qx{cygpath -w "$msidatabase"};
        $msidatabase =~ s/\\/\\\\/g;
        $msidatabase =~ s/\s*$//g;
    }
    else
    {
        # msidb.exe really wants backslashes. (And double escaping because system() expands the string.)
        $msidatabase =~ s/\//\\\\/g;
    }

    foreach my $onefile ( keys %{$allcabfiles} )
    {
        my $systemcall = $msidb . " -d " . $msidatabase . " -x " . $onefile;
         system($systemcall);
         push(@all_excluded_cabfiles, $onefile);
    }

    \@all_excluded_cabfiles;
}

################################################################################
# Collect all DiskIds to the corresponding cabinet files from Media.idt.
################################################################################

sub analyze_media_file
{
    my ($filecontent) = @_;

    my %diskidhash = ();

    for ( my $i = 0; $i <= $#{$filecontent}; $i++ )
    {
        if ( $i < 3 ) { next; }

        if ( ${$filecontent}[$i] =~ /^\s*(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\s*$/ )
        {
            my $diskid = $1;
            my $cabfile = $4;

            $diskidhash{$cabfile} = $diskid;
        }
    }

    return \%diskidhash;
}

################################################################################
# Analyzing the content of Directory.idt
#################################################################################

sub analyze_directory_file
{
    my ($filecontent) = @_;

    my %table = ();

    for ( my $i = 0; $i <= $#{$filecontent}; $i++ )
    {
        if (( $i == 0 ) || ( $i == 1 ) || ( $i == 2 )) { next; }

        if ( ${$filecontent}[$i] =~ /^\s*(.*?)\t(.*?)\t(.*?)\s*$/ )
        {
            my $dir = $1;
            my $parent = $2;
            my $name = $3;

            if ( $name =~ /^\s*(.*?)\s*\:\s*(.*?)\s*$/ ) { $name = $2; }
            if ( $name =~ /^\s*(.*?)\s*\|\s*(.*?)\s*$/ ) { $name = $2; }

            my %helphash = ();
            $helphash{'Directory_Parent'} = $parent;
            $helphash{'DefaultDir'} = $name;
            $table{$dir} = \%helphash;
        }
    }

    return \%table;
}

#################################################################################
# Analyzing the content of Component.idt
#################################################################################

sub analyze_component_file
{
    my ($filecontent) = @_;

    my %table = ();

    for ( my $i = 0; $i <= $#{$filecontent}; $i++ )
    {
        if (( $i == 0 ) || ( $i == 1 ) || ( $i == 2 )) { next; }

        if ( ${$filecontent}[$i] =~ /^\s*(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\s*$/ )
        {
            my $component = $1;
            my $dir = $3;

            $table{$component} = $dir;
        }
    }

    return \%table;
}

#################################################################################
# Analyzing the content of File.idt
#################################################################################

sub analyze_file_file
{
    my ($filecontent) = @_;

    my %table = ();
    my %fileorder = ();
    my $maxsequence = 0;

    for ( my $i = 0; $i <= $#{$filecontent}; $i++ )
    {
        if (( $i == 0 ) || ( $i == 1 ) || ( $i == 2 )) { next; }

        if ( ${$filecontent}[$i] =~ /^\s*(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\t(.*?)\s*$/ )
        {
            my $file = $1;
            my $comp = $2;
            my $filename = $3;
            my $sequence = $8;

            if ( $filename =~ /^\s*(.*?)\s*\|\s*(.*?)\s*$/ ) { $filename = $2; }

            my %helphash = ();
            $helphash{'Component'} = $comp;
            $helphash{'FileName'} = $filename;
            $helphash{'Sequence'} = $sequence;

            $table{$file} = \%helphash;

            $fileorder{$sequence} = $file;

            if ( $sequence > $maxsequence ) { $maxsequence = $sequence; }
        }
    }

    return (\%table, \%fileorder, $maxsequence);
}

####################################################################################
# Recursively creating the directory tree
####################################################################################

sub create_directory_tree
{
    my ($parent, $pathcollector, $fulldir, $dirhash) = @_;

    foreach my $dir ( keys %{$dirhash} )
    {
        if (( $dirhash->{$dir}->{'Directory_Parent'} eq $parent ) && ( $dirhash->{$dir}->{'DefaultDir'} ne "." ))
        {
            my $dirname = $dirhash->{$dir}->{'DefaultDir'};
            # Create the directory
            my $newdir = $fulldir . $separator . $dirname;
            if ( ! -f $newdir ) { mkdir $newdir; }
            # Saving in collector
            $pathcollector->{$dir} = $newdir;
            # Iteration
            create_directory_tree($dir, $pathcollector, $newdir, $dirhash);
        }
    }
}

####################################################################################
# Creating the directory tree
####################################################################################

sub create_directory_structure
{
    my ($dirhash, $targetdir) = @_;

    print "Creating directories\n";

    my %fullpathhash = ();

    my @startparents = ("TARGETDIR", "INSTALLLOCATION");

    foreach $dir (@startparents) { create_directory_tree($dir, \%fullpathhash, $targetdir, $dirhash); }

    # Also adding the paths of the startparents
    foreach $dir (@startparents)
    {
        if ( ! exists($fullpathhash{$dir}) ) { $fullpathhash{$dir} = $targetdir; }
    }

    return \%fullpathhash;
}

####################################################################################
# Cygwin: Setting privileges for files
####################################################################################

sub change_privileges
{
    my ($destfile, $privileges) = @_;

    my $localcall = "chmod $privileges " . "\"" . $destfile . "\"";
    system($localcall);
}

####################################################################################
# Cygwin: Setting privileges for files recursively
####################################################################################

sub change_privileges_full
{
    my ($target) = @_;

    print "Changing privileges\n";

    my $localcall = "chmod -R 755 " . "\"" . $target . "\"";
    system($localcall);
}

######################################################
# Creating a new directory with defined privileges
######################################################

sub create_directory_with_privileges
{
    my ($directory, $privileges) = @_;

    my $returnvalue = 1;
    my $infoline = "";

    if (!(-d $directory))
    {
        my $localprivileges = oct("0".$privileges); # changes "777" to 0777
        $returnvalue = mkdir($directory, $localprivileges);

        if ($returnvalue)
        {
            my $localcall = "chmod $privileges $directory \>\/dev\/null 2\>\&1";
            system($localcall);
        }
    }
    else
    {
        my $localcall = "chmod $privileges $directory \>\/dev\/null 2\>\&1";
        system($localcall);
    }
}

######################################################
# Creating a unique directory with pid extension
######################################################

sub create_pid_directory
{
    my ($directory) = @_;

    $directory =~ s/\Q$separator\E\s*$//;
    my $pid = $$;           # process id
    my $time = time();      # time

    $directory = $directory . "_" . $pid . $time;

    if ( ! -d $directory ) { create_directory($directory); }
    else { exit_program("ERROR: Directory $directory already exists!"); }

    return $directory;
}

####################################################################################
# Copying files into installation set
####################################################################################

sub copy_files_into_directory_structure
{
    my ($fileorder, $filehash, $componenthash, $fullpathhash, $maxsequence, $unpackdir, $installdir, $dirhash) = @_;

    print "Copying files\n";

    for ( my $i = 1; $i <= $maxsequence; $i++ )
    {
        if ( exists($fileorder->{$i}) )
        {
            my $file = $fileorder->{$i};
            if ( ! exists($filehash->{$file}->{'Component'}) ) { exit_program("ERROR: Did not find component for file: \"$file\"."); }
            my $component = $filehash->{$file}->{'Component'};
            if ( ! exists($componenthash->{$component}) ) { exit_program("ERROR: Did not find directory for component: \"$component\"."); }
            my $dirname = $componenthash->{$component};
            if ( ! exists($fullpathhash->{$dirname}) ) { exit_program("ERROR: Did not find full directory path for dir: \"$dirname\"."); }
            my $destdir = $fullpathhash->{$dirname};
            if ( ! exists($filehash->{$file}->{'FileName'}) ) { exit_program("ERROR: Did not find \"FileName\" for file: \"$file\"."); }
            my $destfile = $filehash->{$file}->{'FileName'};

            $destfile = $destdir . $separator . $destfile;
            my $sourcefile = $unpackdir . $separator . $file;

            if ( ! -f $sourcefile )
            {
                # It is possible, that this was an unpacked file
                # Looking in the dirhash, to find the subdirectory in the installation set (the id is $dirname)
                # subdir is not recursively analyzed, only one directory.

                my $oldsourcefile = $sourcefile;
                my $subdir = "";
                if ( exists($dirhash->{$dirname}->{'DefaultDir'}) ) { $subdir = $dirhash->{$dirname}->{'DefaultDir'} . $separator; }
                my $realfilename = $filehash->{$file}->{'FileName'};
                my $localinstalldir = $installdir;

                $localinstalldir =~ s/\\\s*$//;
                $localinstalldir =~ s/\/\s*$//;

                $sourcefile = $localinstalldir . $separator . $subdir . $realfilename;

                if ( ! -f $sourcefile ) { exit_program("ERROR: File not found: \"$oldsourcefile\" (or \"$sourcefile\")."); }
            }

            my $copyreturn = copy($sourcefile, $destfile);

            if ( ! $copyreturn) { exit_program("ERROR: Could not copy $source to $dest\n"); }

            # if (( $^O =~ /cygwin/i ) && ( $destfile =~ /\.exe\s*$/ )) { change_privileges($destfile, "775"); }
        }
        # else  # allowing missing sequence numbers ?
        # {
        #   exit_program("ERROR: No file assigned to sequence $i");
        # }
    }
}

######################################################
# Removing a complete directory with subdirectories
######################################################

sub remove_complete_directory
{
    my ($directory, $start) = @_;

    my @content = ();
    my $infoline = "";

    $directory =~ s/\Q$separator\E\s*$//;

    if ( -d $directory )
    {
        if ( $start ) { print "Removing directory $directory\n"; }

        opendir(DIR, $directory);
        @content = readdir(DIR);
        closedir(DIR);

        my $oneitem;

        foreach $oneitem (@content)
        {
            if ((!($oneitem eq ".")) && (!($oneitem eq "..")))
            {
                my $item = $directory . $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 ) { print "Warning: Problem with removing empty dir $directory\n"; }
    }
}

####################################################################################
# Defining a temporary path
####################################################################################

sub get_temppath
{
    my $temppath = "";

    if (( $ENV{'TMP'} ) || ( $ENV{'TEMP'} ))
    {
        if ( $ENV{'TMP'} ) { $temppath = $ENV{'TMP'}; }
        elsif ( $ENV{'TEMP'} )  { $temppath = $ENV{'TEMP'}; }

        $temppath =~ s/\Q$separator\E\s*$//;    # removing ending slashes and backslashes
        $temppath = $temppath . $separator . $globaltempdirname;
        $temppath = mkdtemp($temppath);

        my $dirsave = $temppath;

        $temppath = $temppath . $separator . "a";
        $temppath = create_pid_directory($temppath);

        if ( ! -d $temppath ) { exit_program("ERROR: Failed to create directory $temppath ! Possible reason: Wrong privileges in directory $dirsave."); }

        if ( $^O =~ /cygwin/i )
        {
            $temppath =~ s/\\/\\\\/g;
            chomp( $temppath = qx{cygpath -w "$temppath"} );
        }

        $savetemppath = $temppath;
    }
    else
    {
        exit_program("ERROR: Could not set temporary directory (TMP and TEMP not set!).");
    }

    return $temppath;
}

####################################################################################
# Reading one file
####################################################################################

sub read_file
{
    my ($localfile) = @_;

    my @localfile = ();

    open( IN, "<$localfile" ) || exit_program("ERROR: Cannot open file $localfile for reading");

    #   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;
}

###############################################################
# Setting the time string for the
# Summary Information stream in the
# msi database of the admin installations.
###############################################################

sub get_sis_time_string
{
    # Syntax: <yyyy/mm/dd hh:mm:ss>
    my $second = (localtime())[0];
    my $minute = (localtime())[1];
    my $hour = (localtime())[2];
    my $day = (localtime())[3];
    my $month = (localtime())[4];
    my $year = 1900 + (localtime())[5];
    $month++;

    if ( $second < 10 ) { $second = "0" . $second; }
    if ( $minute < 10 ) { $minute = "0" . $minute; }
    if ( $hour < 10 ) { $hour = "0" . $hour; }
    if ( $day < 10 ) { $day = "0" . $day; }
    if ( $month < 10 ) { $month = "0" . $month; }

    my $timestring = $year . "/" . $month . "/" . $day . " " . $hour . ":" . $minute . ":" . $second;

    return $timestring;
}

###############################################################
# Writing content of administrative installations into
# Summary Information Stream of msi database.
# This is required for example for following
# patch processes using Windows Installer service.
###############################################################

sub write_sis_info
{
    my ($msidatabase) = @_;

    print "Setting SIS in msi database\n";

    if ( ! -f $msidatabase ) { exit_program("ERROR: Cannot find file $msidatabase"); }

    my $msiinfo = "msiinfo.exe";    # Has to be in the path
    my $infoline = "";
    my $systemcall = "";
    my $returnvalue = "";

    # Required setting for administrative installations:
    # -w 4   (source files are unpacked),  wordcount
    # -s <date of admin installation>, LastPrinted, Syntax: <yyyy/mm/dd hh:mm:ss>
    # -l <person_making_admin_installation>, LastSavedBy

    my $wordcount = 4;  # Unpacked files
    my $lastprinted = get_sis_time_string();
    my $lastsavedby = "Installer";

    my $localmsidatabase = $msidatabase;

    if( $^O =~ /cygwin/i )
    {
        $localmsidatabase = qx{cygpath -w "$localmsidatabase"};
        $localmsidatabase =~ s/\\/\\\\/g;
        $localmsidatabase =~ s/\s*$//g;
    }

    $systemcall = $msiinfo . " " . "\"" . $localmsidatabase . "\"" . " -w " . $wordcount . " -s " . "\"" . $lastprinted . "\"" . " -l $lastsavedby";

    $returnvalue = system($systemcall);

    if ($returnvalue)
    {
        $infoline = "ERROR: Could not execute $systemcall !\n";
        exit_program($infoline);
    }
}

###############################################################
# Convert time string
###############################################################

sub convert_timestring
{
    my ($secondstring) = @_;

    my $timestring = "";

    if ( $secondstring < 60 )    # less than a minute
    {
        if ( $secondstring < 10 ) { $secondstring = "0" . $secondstring; }
        $timestring = "00\:$secondstring min\.";
    }
    elsif ( $secondstring < 3600 )
    {
        my $minutes = $secondstring / 60;
        my $seconds = $secondstring % 60;
        if ( $minutes =~ /(\d*)\.\d*/ ) { $minutes = $1; }
        if ( $minutes < 10 ) { $minutes = "0" . $minutes; }
        if ( $seconds < 10 ) { $seconds = "0" . $seconds; }
        $timestring = "$minutes\:$seconds min\.";
    }
    else    # more than one hour
    {
        my $hours = $secondstring / 3600;
        my $secondstring = $secondstring % 3600;
        my $minutes = $secondstring / 60;
        my $seconds = $secondstring % 60;
        if ( $hours =~ /(\d*)\.\d*/ ) { $hours = $1; }
        if ( $minutes =~ /(\d*)\.\d*/ ) { $minutes = $1; }
        if ( $hours < 10 ) { $hours = "0" . $hours; }
        if ( $minutes < 10 ) { $minutes = "0" . $minutes; }
        if ( $seconds < 10 ) { $seconds = "0" . $seconds; }
        $timestring = "$hours\:$minutes\:$seconds hours";
    }

    return $timestring;
}

###############################################################
# Returning time string for logging
###############################################################

sub get_time_string
{
    my $currenttime = time();
    $currenttime = $currenttime - $starttime;
    $currenttime = convert_timestring($currenttime);
    $currenttime = localtime() . " \(" . $currenttime . "\)\n";
    return $currenttime;
}

####################################################################################
# Simulating an administrative installation
####################################################################################

$starttime = time();

getparameter();
controlparameter();
check_local_msidb();
check_system_path();
my $temppath = get_temppath();

print("\nmsi database: $databasepath\n");
print("Destination directory: $targetdir\n" );

my $helperdir = $temppath . $separator . "installhelper";
create_directory($helperdir);

# Get File.idt, Component.idt and Directory.idt from database

my $tablelist = "File Directory Component Media CustomAction";
extract_tables_from_database($databasepath, $helperdir, $tablelist);

# Set unpackdir
my $unpackdir = $helperdir . $separator . "unpack";
create_directory($unpackdir);

# Reading media table to check for internal cabinet files
my $filename = $helperdir . $separator . "Media.idt";
if ( ! -f $filename ) { exit_program("ERROR: Could not find required file: $filename !"); }
my $filecontent = read_file($filename);
my $cabfilehash = analyze_media_file($filecontent);

# Check, if there are internal cab files
my ( $contains_internal_cabfiles, $all_internal_cab_files) = check_for_internal_cabfiles($cabfilehash);

if ( $contains_internal_cabfiles )
{
    # Set unpackdir
    my $cabdir = $helperdir . $separator . "internal_cabs";
    create_directory($cabdir);
    my $from = cwd();
    chdir($cabdir);
    # Exclude all cabinet files from database
    my $all_excluded_cabs = extract_cabs_from_database($databasepath, $all_internal_cab_files);
    print "Unpacking files from internal cabinet file(s)\n";
    foreach my $cabfile ( @{$all_excluded_cabs} ) { unpack_cabinet_file($cabfile, $unpackdir); }
    chdir($from);
}

# Unpack all cab files into $helperdir, cab files must be located next to msi database
my $installdir = $databasepath;

get_path_from_fullqualifiedname(\$installdir);

my $databasefilename = $databasepath;
make_absolute_filename_to_relative_filename(\$databasefilename);

my $cabfiles = find_file_with_file_extension("cab", $installdir);

if (( $#{$cabfiles} < 0 ) && ( ! $contains_internal_cabfiles )) { exit_program("ERROR: Did not find any cab file in directory $installdir"); }

print "Unpacking files from cabinet file(s)\n";
for ( my $i = 0; $i <= $#{$cabfiles}; $i++ )
{
    my $cabfile = $installdir . $separator . ${$cabfiles}[$i];
    unpack_cabinet_file($cabfile, $unpackdir);
}

# Reading tables
$filename = $helperdir . $separator . "Directory.idt";
$filecontent = read_file($filename);
my $dirhash = analyze_directory_file($filecontent);

$filename = $helperdir . $separator . "Component.idt";
$filecontent = read_file($filename);
my $componenthash = analyze_component_file($filecontent);

$filename = $helperdir . $separator . "File.idt";
$filecontent = read_file($filename);
my ( $filehash, $fileorder, $maxsequence ) = analyze_file_file($filecontent);

# Creating the directory structure
my $fullpathhash = create_directory_structure($dirhash, $targetdir);

# Copying files
copy_files_into_directory_structure($fileorder, $filehash, $componenthash, $fullpathhash, $maxsequence, $unpackdir, $installdir, $dirhash);
if ( $^O =~ /cygwin/i ) { change_privileges_full($targetdir); }

my $msidatabase = $targetdir . $separator . $databasefilename;
my $copyreturn = copy($databasepath, $msidatabase);
if ( ! $copyreturn) { exit_program("ERROR: Could not copy $source to $dest\n"); }

# Saving info in Summary Information Stream of msi database (required for following patches)
if ( $msiinfo_available ) { write_sis_info($msidatabase); }

# Removing the helper directory
remove_complete_directory($temppath, 1);

print "\nSuccessful installation: " . get_time_string();