increment year in copyright notices
[squirrelmail.git] / config / conf.pl
1 #!/usr/bin/env perl
2 # conf.pl
3 #
4 # Copyright (c) 1999-2007 The SquirrelMail Project Team
5 # Licensed under the GNU GPL. For full terms see COPYING.
6 #
7 # A simple configure script to configure SquirrelMail
8 #
9 # $Id$
10 ############################################################
11 $conf_pl_version = "1.5.0";
12
13 ############################################################
14 # Check what directory we're supposed to be running in, and
15 # change there if necessary. File::Basename has been in
16 # Perl since at least 5.003_7, and nobody sane runs anything
17 # before that, but just in case.
18 ############################################################
19 my $dir;
20 if ( eval q{require "File/Basename.pm"} ) {
21 $dir = File::Basename::dirname($0);
22 chdir($dir);
23 }
24
25 ############################################################
26 # Some people try to run this as a CGI. That's wrong!
27 ############################################################
28 if ( defined( $ENV{'PATH_INFO'} )
29 || defined( $ENV{'QUERY_STRING'} )
30 || defined( $ENV{'REQUEST_METHOD'} ) ) {
31 print "Content-Type: text/html\n\n";
32 print "You must run this script from the command line.";
33 exit;
34 }
35
36 ############################################################
37 # If we got here, use Cwd to get the full directory path
38 # (the Basename stuff above will sometimes return '.' as
39 # the base directory, which is not helpful here).
40 ############################################################
41 use Cwd;
42 $dir = cwd();
43
44
45 ############################################################
46 # First, lets read in the data already in there...
47 ############################################################
48 if ( -e "config.php" ) {
49 # Make sure that file is readable
50 if (! -r "config.php") {
51 clear_screen();
52 print "WARNING:\n";
53 print "The file \"config/config.php\" was found, but you don't\n";
54 print "have rights to read it.\n";
55 print "\n";
56 print "Press enter to continue";
57 $ctu = <STDIN>;
58 exit;
59 }
60 open( FILE, "config.php" );
61 while ( $line = <FILE> ) {
62 $line =~ s/^\s+//;
63 $line =~ s/^\$//;
64 $var = $line;
65
66 $var =~ s/=/EQUALS/;
67 if ( $var =~ /^([a-z])/i ) {
68 @o = split ( /\s*EQUALS\s*/, $var );
69 if ( $o[0] eq "config_version" ) {
70 $o[1] =~ s/[\n\r]//g;
71 $o[1] =~ s/[\'\"];\s*$//;
72 $o[1] =~ s/;$//;
73 $o[1] =~ s/^[\'\"]//;
74
75 $config_version = $o[1];
76 close(FILE);
77 }
78 }
79 }
80 close(FILE);
81
82 if ( $config_version ne $conf_pl_version ) {
83 clear_screen();
84 print "WARNING:\n";
85 print " The file \"config/config.php\" was found, but it is for\n";
86 print " an older version of SquirrelMail. It is possible to still\n";
87 print " read the defaults from this file but be warned that many\n";
88 print " preferences change between versions. It is recommended that\n";
89 print " you start with a clean config.php for each upgrade that you\n";
90 print " do. To do this, just move config/config.php out of the way.\n";
91 print "\n";
92 print "Continue loading with the old config.php [y/N]? ";
93 $ctu = <STDIN>;
94
95 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
96 exit;
97 }
98
99 print "\nDo you want me to stop warning you [y/N]? ";
100 $ctu = <STDIN>;
101 if ( $ctu =~ /^y\n/i ) {
102 $print_config_version = $conf_pl_version;
103 } else {
104 $print_config_version = $config_version;
105 }
106 } else {
107 $print_config_version = $config_version;
108 }
109
110 $config = 1;
111 open( FILE, "config.php" );
112 } elsif ( -e "config_default.php" ) {
113 open( FILE, "config_default.php" );
114 while ( $line = <FILE> ) {
115 $line =~ s/^\s+//;
116 $line =~ s/^\$//;
117 $var = $line;
118
119 $var =~ s/=/EQUALS/;
120 if ( $var =~ /^([a-z])/i ) {
121 @o = split ( /\s*EQUALS\s*/, $var );
122 if ( $o[0] eq "config_version" ) {
123 $o[1] =~ s/[\n\r]//g;
124 $o[1] =~ s/[\'\"];\s*$//;
125 $o[1] =~ s/;$//;
126 $o[1] =~ s/^[\'\"]//;
127
128 $config_version = $o[1];
129 close(FILE);
130 }
131 }
132 }
133 close(FILE);
134
135 if ( $config_version ne $conf_pl_version ) {
136 clear_screen();
137 print "WARNING:\n";
138 print " You are trying to use a 'config_default.php' from an older\n";
139 print " version of SquirrelMail. This is HIGHLY unrecommended. You\n";
140 print " should get the 'config_default.php' that matches the version\n";
141 print " of SquirrelMail that you are running. You can get this from\n";
142 print " the SquirrelMail web page by going to the following URL:\n";
143 print " http://www.squirrelmail.org.\n";
144 print "\n";
145 print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
146 $ctu = <STDIN>;
147
148 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
149 exit;
150 }
151
152 print "\nDo you want me to stop warning you [y/N]? ";
153 $ctu = <STDIN>;
154 if ( $ctu =~ /^y\n/i ) {
155 $print_config_version = $conf_pl_version;
156 } else {
157 $print_config_version = $config_version;
158 }
159 } else {
160 $print_config_version = $config_version;
161 }
162 $config = 2;
163 open( FILE, "config_default.php" );
164 } else {
165 print "No configuration file found. Please get config_default.php\n";
166 print "or config.php before running this again. This program needs\n";
167 print "a default config file to get default values.\n";
168 exit;
169 }
170
171 # Read and parse the current configuration file
172 # (either config.php or config_default.php).
173 while ( $line = <FILE> ) {
174 $line =~ s/^\s+//;
175 $line =~ s/^\$//;
176 $var = $line;
177
178 $var =~ s/=/EQUALS/;
179 if ( $var =~ /^([a-z])/i ) {
180 @options = split ( /\s*EQUALS\s*/, $var );
181 $options[1] =~ s/[\n\r]//g;
182 $options[1] =~ s/[\'\"];\s*$//;
183 $options[1] =~ s/;$//;
184 $options[1] =~ s/^[\'\"]//;
185 # de-escape escaped strings
186 $options[1] =~ s/\\'/'/g;
187 $options[1] =~ s/\\\\/\\/g;
188
189 if ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
190 $sub = $options[0];
191 $sub =~ s/\]\[['"]PATH['"]\]//;
192 $sub =~ s/.*\[//;
193 if ( -e "../css/" ) {
194 $options[1] =~ s/^\.\.\/config/\.\.\/css/;
195 }
196 $user_theme_path[$sub] = &change_to_rel_path($options[1]);
197 } elsif ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
198 $sub = $options[0];
199 $sub =~ s/\]\[['"]NAME['"]\]//;
200 $sub =~ s/.*\[//;
201 $user_theme_name[$sub] = $options[1];
202 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
203 $sub = $options[0];
204 $sub =~ s/\]\[['"]PATH['"]\]//;
205 $sub =~ s/.*\[//;
206 if ( -e "../images/" ) {
207 $options[1] =~ s/^\.\.\/config/\.\.\/images/;
208 }
209 $icon_theme_path[$sub] = &change_to_rel_path($options[1]);
210 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
211 $sub = $options[0];
212 $sub =~ s/\]\[['"]NAME['"]\]//;
213 $sub =~ s/.*\[//;
214 $icon_theme_name[$sub] = $options[1];
215 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]ID['"]\]/ ) {
216 $sub = $options[0];
217 $sub =~ s/\]\[['"]ID['"]\]//;
218 $sub =~ s/.*\[//;
219 if ( -e "../templates" ) {
220 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
221 }
222 $templateset_id[$sub] = $options[1];
223 ##### FIXME: This section BELOW here so old prefs files don't blow up when running conf.pl
224 ##### Remove after a month or two
225 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]PATH['"]\]/ ) {
226 $sub = $options[0];
227 $sub =~ s/\]\[['"]PATH['"]\]//;
228 $sub =~ s/.*\[//;
229 if ( -e "../templates" ) {
230 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
231 }
232 $templateset_id[$sub] = $options[1];
233 ##### FIXME: This section ABOVE here so old prefs files don't blow up when running conf.pl
234 ##### Remove after a month or two
235 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]NAME['"]\]/ ) {
236 $sub = $options[0];
237 $sub =~ s/\]\[['"]NAME['"]\]//;
238 $sub =~ s/.*\[//;
239 $templateset_name[$sub] = $options[1];
240 } elsif ( $options[0] =~ /^plugins\[[0-9]*\]/ ) {
241 $sub = $options[0];
242 $sub =~ s/\]//;
243 $sub =~ s/^plugins\[//;
244 if ($sub eq '') {
245 push @plugins, $options[1];
246 } else {
247 $plugins[$sub] = $options[1];
248 }
249 } elsif ($options[0] =~ /^fontsets\[\'[a-z]*\'\]/) {
250 # parse associative $fontsets array
251 $sub = $options[0];
252 $sub =~ s/\'\]//;
253 $sub =~ s/^fontsets\[\'//;
254 $fontsets{$sub} = $options[1];
255 } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['"]PATH|NAME['"]\]/ ) {
256 ##
257 ## $color themes are no longer supported. Please leave this
258 ## so conf.pl doesn't barf if it encounters a $theme.
259 ##
260 } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
261 $sub = $options[0];
262 $sub =~ s/\]//;
263 $sub =~ s/^ldap_server\[//;
264 $continue = 0;
265 while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
266 if ( $tmp =~ /\);\s*$/ ) {
267 $continue = 1;
268 }
269
270 if ( $tmp =~ /^\s*[\'\"]host[\'\"]/i ) {
271 $tmp =~ s/^\s*[\'\"]host[\'\"]\s*=>\s*[\'\"]//i;
272 $tmp =~ s/[\'\"],?\s*$//;
273 $tmp =~ s/[\'\"]\);\s*$//;
274 $host = $tmp;
275 } elsif ( $tmp =~ /^\s*[\'\"]base[\'\"]/i ) {
276 $tmp =~ s/^\s*[\'\"]base[\'\"]\s*=>\s*[\'\"]//i;
277 $tmp =~ s/[\'\"],?\s*$//;
278 $tmp =~ s/[\'\"]\);\s*$//;
279 $base = $tmp;
280 } elsif ( $tmp =~ /^\s*[\'\"]charset[\'\"]/i ) {
281 $tmp =~ s/^\s*[\'\"]charset[\'\"]\s*=>\s*[\'\"]//i;
282 $tmp =~ s/[\'\"],?\s*$//;
283 $tmp =~ s/[\'\"]\);\s*$//;
284 $charset = $tmp;
285 } elsif ( $tmp =~ /^\s*[\'\"]port[\'\"]/i ) {
286 $tmp =~ s/^\s*[\'\"]port[\'\"]\s*=>\s*[\'\"]?//i;
287 $tmp =~ s/[\'\"]?,?\s*$//;
288 $tmp =~ s/[\'\"]?\);\s*$//;
289 $port = $tmp;
290 } elsif ( $tmp =~ /^\s*[\'\"]maxrows[\'\"]/i ) {
291 $tmp =~ s/^\s*[\'\"]maxrows[\'\"]\s*=>\s*[\'\"]?//i;
292 $tmp =~ s/[\'\"]?,?\s*$//;
293 $tmp =~ s/[\'\"]?\);\s*$//;
294 $maxrows = $tmp;
295 } elsif ( $tmp =~ /^\s*[\'\"]filter[\'\"]/i ) {
296 $tmp =~ s/^\s*[\'\"]filter[\'\"]\s*=>\s*[\'\"]?//i;
297 $tmp =~ s/[\'\"]?,?\s*$//;
298 $tmp =~ s/[\'\"]?\);\s*$//;
299 $filter = $tmp;
300 } elsif ( $tmp =~ /^\s*[\'\"]name[\'\"]/i ) {
301 $tmp =~ s/^\s*[\'\"]name[\'\"]\s*=>\s*[\'\"]//i;
302 $tmp =~ s/[\'\"],?\s*$//;
303 $tmp =~ s/[\'\"]\);\s*$//;
304 $name = $tmp;
305 } elsif ( $tmp =~ /^\s*[\'\"]binddn[\'\"]/i ) {
306 $tmp =~ s/^\s*[\'\"]binddn[\'\"]\s*=>\s*[\'\"]//i;
307 $tmp =~ s/[\'\"],?\s*$//;
308 $tmp =~ s/[\'\"]\);\s*$//;
309 $binddn = $tmp;
310 } elsif ( $tmp =~ /^\s*[\'\"]bindpw[\'\"]/i ) {
311 $tmp =~ s/^\s*[\'\"]bindpw[\'\"]\s*=>\s*[\'\"]//i;
312 $tmp =~ s/[\'\"],?\s*$//;
313 $tmp =~ s/[\'\"]\);\s*$//;
314 $bindpw = $tmp;
315 } elsif ( $tmp =~ /^\s*[\'\"]protocol[\'\"]/i ) {
316 $tmp =~ s/^\s*[\'\"]protocol[\'\"]\s*=>\s*[\'\"]?//i;
317 $tmp =~ s/[\'\"]?,?\s*$//;
318 $tmp =~ s/[\'\"]?\);\s*$//;
319 $protocol = $tmp;
320 } elsif ( $tmp =~ /^\s*[\'\"]limit_scope[\'\"]/i ) {
321 $tmp =~ s/^\s*[\'\"]limit_scope[\'\"]\s*=>\s*[\'\"]?//i;
322 $tmp =~ s/[\'\"]?,?\s*$//;
323 $tmp =~ s/[\'\"]?\);\s*$//;
324 $limit_scope = $tmp;
325 } elsif ( $tmp =~ /^\s*[\'\"]listing[\'\"]/i ) {
326 $tmp =~ s/^\s*[\'\"]listing[\'\"]\s*=>\s*[\'\"]?//i;
327 $tmp =~ s/[\'\"]?,?\s*$//;
328 $tmp =~ s/[\'\"]?\);\s*$//;
329 $listing = $tmp;
330 } elsif ( $tmp =~ /^\s*[\'\"]writeable[\'\"]/i ) {
331 $tmp =~ s/^\s*[\'\"]writeable[\'\"]\s*=>\s*[\'\"]?//i;
332 $tmp =~ s/[\'\"]?,?\s*$//;
333 $tmp =~ s/[\'\"]?\);\s*$//;
334 $writeable = $tmp;
335 } elsif ( $tmp =~ /^\s*[\'\"]search_tree[\'\"]/i ) {
336 $tmp =~ s/^\s*[\'\"]search_tree[\'\"]\s*=>\s*[\'\"]?//i;
337 $tmp =~ s/[\'\"]?,?\s*$//;
338 $tmp =~ s/[\'\"]?\);\s*$//;
339 $search_tree = $tmp;
340 } elsif ( $tmp =~ /^\s*[\'\"]starttls[\'\"]/i ) {
341 $tmp =~ s/^\s*[\'\"]starttls[\'\"]\s*=>\s*[\'\"]?//i;
342 $tmp =~ s/[\'\"]?,?\s*$//;
343 $tmp =~ s/[\'\"]?\);\s*$//;
344 $starttls = $tmp;
345 }
346 }
347 $ldap_host[$sub] = $host;
348 $ldap_base[$sub] = $base;
349 $ldap_name[$sub] = $name;
350 $ldap_port[$sub] = $port;
351 $ldap_maxrows[$sub] = $maxrows;
352 $ldap_filter[$sub] = $filter;
353 $ldap_charset[$sub] = $charset;
354 $ldap_binddn[$sub] = $binddn;
355 $ldap_bindpw[$sub] = $bindpw;
356 $ldap_protocol[$sub] = $protocol;
357 $ldap_limit_scope[$sub] = $limit_scope;
358 $ldap_listing[$sub] = $listing;
359 $ldap_writeable[$sub] = $writeable;
360 $ldap_search_tree[$sub] = $search_tree;
361 $ldap_starttls[$sub] = $starttls;
362 } elsif ( $options[0] =~ /^(data_dir|attachment_dir|org_logo|signout_page|icon_theme_def)$/ ) {
363 ${ $options[0] } = &change_to_rel_path($options[1]);
364 } else {
365 ${ $options[0] } = $options[1];
366 }
367 }
368 }
369 close FILE;
370
371 # FIXME: unknown introduction date
372 $useSendmail = 'false' if ( lc($useSendmail) ne 'true' );
373 $sendmail_path = "/usr/sbin/sendmail" if ( !$sendmail_path );
374 $pop_before_smtp = 'false' if ( !$pop_before_smtp );
375 $default_unseen_notify = 2 if ( !$default_unseen_notify );
376 $default_unseen_type = 1 if ( !$default_unseen_type );
377 $config_use_color = 0 if ( !$config_use_color );
378 $invert_time = 'false' if ( !$invert_time );
379 $force_username_lowercase = 'false' if ( !$force_username_lowercase );
380 $optional_delimiter = "detect" if ( !$optional_delimiter );
381 $auto_create_special = 'false' if ( !$auto_create_special );
382 $default_use_priority = 'true' if ( !$default_use_priority );
383 $default_use_mdn = 'true' if ( !$default_use_mdn );
384 $delete_folder = 'false' if ( !$delete_folder );
385 $noselect_fix_enable = 'false' if ( !$noselect_fix_enable );
386 $frame_top = "_top" if ( !$frame_top );
387 $provider_uri = '' if ( !$provider_uri );
388 $provider_name = '' if ( !$provider_name );
389 $no_list_for_subscribe = 'false' if ( !$no_list_for_subscribe );
390 $allow_charset_search = 'true' if ( !$allow_charset_search );
391 $allow_advanced_search = 0 if ( !$allow_advanced_search) ;
392 $prefs_user_field = 'user' if ( !$prefs_user_field );
393 $prefs_key_field = 'prefkey' if ( !$prefs_key_field );
394 $prefs_val_field = 'prefval' if ( !$prefs_val_field );
395 $session_name = 'SQMSESSID' if ( !$session_name );
396 $skip_SM_header = 'false' if ( !$skip_SM_header );
397 $default_use_javascript_addr_book = 'false' if (! $default_use_javascript_addr_book);
398
399 # since 1.2.0
400 $hide_sm_attributions = 'false' if ( !$hide_sm_attributions );
401 # since 1.2.5
402 $edit_identity = 'true' if ( !$edit_identity );
403 $edit_name = 'true' if ( !$edit_name );
404
405 # since 1.4.0
406 $use_smtp_tls= 'false' if ( !$use_smtp_tls);
407 $smtp_auth_mech = 'none' if ( !$smtp_auth_mech );
408 $use_imap_tls = 'false' if ( !$use_imap_tls );
409 $imap_auth_mech = 'login' if ( !$imap_auth_mech );
410
411 # since 1.5.0
412 $show_alternative_names = 'false' if ( !$show_alternative_names );
413 # $available_languages option available only in 1.5.0. removed due to $languages
414 # implementation changes. options are provided by limit_languages plugin
415 # $available_languages = 'all' if ( !$available_languages );
416 $aggressive_decoding = 'false' if ( !$aggressive_decoding );
417 # available only in 1.5.0 and 1.5.1
418 # $advanced_tree = 'false' if ( !$advanced_tree );
419 $use_php_recode = 'false' if ( !$use_php_recode );
420 $use_php_iconv = 'false' if ( !$use_php_iconv );
421
422 # since 1.5.1
423 $use_icons = 'false' if ( !$use_icons );
424 $use_iframe = 'false' if ( !$use_iframe );
425 $lossy_encoding = 'false' if ( !$lossy_encoding );
426 $allow_remote_configtest = 'false' if ( !$allow_remote_configtest );
427 $addrbook_global_table = 'global_abook' if ( !$addrbook_global_table );
428 $addrbook_global_writeable = 'false' if ( !$addrbook_global_writeable );
429 $addrbook_global_listing = 'false' if ( !$addrbook_global_listing );
430 $abook_global_file = '' if ( !$abook_global_file);
431 $abook_global_file_writeable = 'false' if ( !$abook_global_file_writeable);
432 $abook_global_file_listing = 'true' if ( !$abook_global_file_listing );
433 $encode_header_key = '' if ( !$encode_header_key );
434 $hide_auth_header = 'false' if ( !$hide_auth_header );
435 $time_zone_type = '0' if ( !$time_zone_type );
436 $prefs_user_size = 128 if ( !$prefs_user_size );
437 $prefs_key_size = 64 if ( !$prefs_key_size );
438 $prefs_val_size = 65536 if ( !$prefs_val_size );
439
440 # add qmail-inject test here for backwards compatibility
441 if ( !$sendmail_args && $sendmail_path =~ /qmail-inject/ ) {
442 $sendmail_args = '';
443 } elsif ( !$sendmail_args ) {
444 $sendmail_args = '-i -t';
445 }
446
447 $default_fontsize = '' if ( !$default_fontsize);
448 $default_fontset = '' if ( !$default_fontset);
449 if ( !%fontsets) {
450 %fontsets = ('serif', 'serif',
451 'sans', 'helvetica,arial,sans-serif',
452 'comicsans', 'comic sans ms,sans-serif',
453 'tahoma', 'tahoma,sans-serif',
454 'verasans', 'bitstream vera sans,verdana,sans-serif');
455 }
456
457 # $use_imap_tls and $use_smtp_tls are switched to integer since 1.5.1
458 $use_imap_tls = 0 if ( $use_imap_tls eq 'false');
459 $use_imap_tls = 1 if ( $use_imap_tls eq 'true');
460 $use_smtp_tls = 0 if ( $use_smtp_tls eq 'false');
461 $use_smtp_tls = 1 if ( $use_smtp_tls eq 'true');
462 # sorting options changed names and reversed values in 1.5.1
463 $disable_thread_sort = 'false' if ( !$disable_thread_sort );
464 $disable_server_sort = 'false' if ( !$disable_server_sort );
465
466 # since 1.5.2
467 $abook_file_line_length = 2048 if ( !$abook_file_line_length );
468 $config_location_base = '' if ( !$config_location_base );
469 $smtp_sitewide_user = '' if ( !$smtp_sitewide_user );
470 $smtp_sitewide_pass = '' if ( !$smtp_sitewide_pass );
471 $icon_theme_def = '' if ( !$icon_theme_def );
472 $disable_plugins = 'false' if ( !$disable_plugins );
473 $disable_plugins_user = '' if ( !$disable_plugins_user );
474
475 if ( $ARGV[0] eq '--install-plugin' ) {
476 print "Activating plugin " . $ARGV[1] . "\n";
477 push @plugins, $ARGV[1];
478 save_data();
479 exit(0);
480 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
481 print "Removing plugin " . $ARGV[1] . "\n";
482 foreach $plugin (@plugins) {
483 if ( $plugin ne $ARGV[1] ) {
484 push @newplugins, $plugin;
485 }
486 }
487 @plugins = @newplugins;
488 save_data();
489 exit(0);
490 } elsif ( $ARGV[0] eq '--update-plugins' or $ARGV[0] eq '-u') {
491 build_plugin_hook_array();
492 exit(0);
493 } elsif ( $ARGV[0] eq '--help' or $ARGV[0] eq '-h') {
494 print "SquirrelMail Configuration Script\n";
495 print "Usage:\n";
496 print " * No arguments: initiates the configuration dialog\n";
497 print " * --install-plugin <plugin> : activates the specified plugin\n";
498 print " * --remove-plugin <plugin> : deactivates the specified plugin\n";
499 print " * --update-plugins , -u : rebuilds plugin_hooks.php according\n";
500 print " to plugins activated in config.php\n";
501 print " * --help , -h : Displays this help\n";
502 print "\n";
503 exit(0);
504 }
505
506
507
508 ####################################################################################
509
510 # used in multiple places, define once
511 $list_supported_imap_servers =
512 " bincimap = Binc IMAP server\n" .
513 " courier = Courier IMAP server\n" .
514 " cyrus = Cyrus IMAP server\n" .
515 " dovecot = Dovecot Secure IMAP server\n" .
516 " exchange = Microsoft Exchange IMAP server\n" .
517 " hmailserver = hMailServer\n" .
518 " macosx = Mac OS X Mailserver\n" .
519 " mercury32 = Mercury/32\n" .
520 " uw = University of Washington's IMAP server\n";
521
522 #####################################################################################
523 if ( $config_use_color == 1 ) {
524 $WHT = "\x1B[37;1m";
525 $NRM = "\x1B[0m";
526 } else {
527 $WHT = "";
528 $NRM = "";
529 $config_use_color = 2;
530 }
531
532 while ( ( $command ne "q" ) && ( $command ne "Q" ) && ( $command ne ":q" ) ) {
533 clear_screen();
534 print $WHT. "SquirrelMail Configuration : " . $NRM;
535 if ( $config == 1 ) { print "Read: config.php"; }
536 elsif ( $config == 2 ) { print "Read: config_default.php"; }
537 print " ($print_config_version)\n";
538 print "---------------------------------------------------------\n";
539
540 if ( $menu == 0 ) {
541 print $WHT. "Main Menu --\n" . $NRM;
542 print "1. Organization Preferences\n";
543 print "2. Server Settings\n";
544 print "3. Folder Defaults\n";
545 print "4. General Options\n";
546 print "5. User Interface\n";
547 print "6. Address Books\n";
548 print "7. Message of the Day (MOTD)\n";
549 print "8. Plugins\n";
550 print "9. Database\n";
551 print "10. Language settings\n";
552 print "11. Tweaks\n";
553 print "\n";
554 print "D. Set pre-defined settings for specific IMAP servers\n";
555 print "\n";
556 } elsif ( $menu == 1 ) {
557 print $WHT. "Organization Preferences\n" . $NRM;
558 print "1. Organization Name : $WHT$org_name$NRM\n";
559 print "2. Organization Logo : $WHT$org_logo$NRM\n";
560 print "3. Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
561 print "4. Organization Title : $WHT$org_title$NRM\n";
562 print "5. Signout Page : $WHT$signout_page$NRM\n";
563 print "6. Top Frame : $WHT$frame_top$NRM\n";
564 print "7. Provider link : $WHT$provider_uri$NRM\n";
565 print "8. Provider name : $WHT$provider_name$NRM\n";
566
567 print "\n";
568 print "R Return to Main Menu\n";
569 } elsif ( $menu == 2 ) {
570 print $WHT. "Server Settings\n\n" . $NRM;
571 print $WHT . "General" . $NRM . "\n";
572 print "-------\n";
573 print "1. Domain : $WHT$domain$NRM\n";
574 print "2. Invert Time : $WHT$invert_time$NRM\n";
575 print "3. Sendmail or SMTP : $WHT";
576 if ( lc($useSendmail) eq 'true' ) {
577 print "Sendmail";
578 } else {
579 print "SMTP";
580 }
581 print "$NRM\n";
582 print "\n";
583
584 if ( $show_imap_settings ) {
585 print $WHT . "IMAP Settings". $NRM . "\n--------------\n";
586 print "4. IMAP Server : $WHT$imapServerAddress$NRM\n";
587 print "5. IMAP Port : $WHT$imapPort$NRM\n";
588 print "6. Authentication type : $WHT$imap_auth_mech$NRM\n";
589 print "7. Secure IMAP (TLS) : $WHT" . display_use_tls($use_imap_tls) . "$NRM\n";
590 print "8. Server software : $WHT$imap_server_type$NRM\n";
591 print "9. Delimiter : $WHT$optional_delimiter$NRM\n";
592 print "\n";
593 } elsif ( $show_smtp_settings ) {
594 if ( lc($useSendmail) eq 'true' ) {
595 print $WHT . "Sendmail" . $NRM . "\n--------\n";
596 print "4. Sendmail Path : $WHT$sendmail_path$NRM\n";
597 print "5. Sendmail arguments : $WHT$sendmail_args$NRM\n";
598 print "6. Header encryption key : $WHT$encode_header_key$NRM\n";
599 print "\n";
600 } else {
601 print $WHT . "SMTP Settings" . $NRM . "\n-------------\n";
602 print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n";
603 print "5. SMTP Port : $WHT$smtpPort$NRM\n";
604 print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n";
605 print "7. SMTP Authentication : $WHT$smtp_auth_mech" . display_smtp_sitewide_userpass() ."$NRM\n";
606 print "8. Secure SMTP (TLS) : $WHT" . display_use_tls($use_smtp_tls) . "$NRM\n";
607 print "9. Header encryption key : $WHT$encode_header_key$NRM\n";
608 print "\n";
609 }
610 }
611
612 if ($show_imap_settings == 0) {
613 print "A. Update IMAP Settings : ";
614 print "$WHT$imapServerAddress$NRM:";
615 print "$WHT$imapPort$NRM ";
616 print "($WHT$imap_server_type$NRM)\n";
617 }
618 if ($show_smtp_settings == 0) {
619 if ( lc($useSendmail) eq 'true' ) {
620 print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n";
621 } else {
622 print "B. Update SMTP Settings : ";
623 print "$WHT$smtpServerAddress$NRM:";
624 print "$WHT$smtpPort$NRM\n";
625 }
626 }
627 if ( $show_smtp_settings || $show_imap_settings )
628 {
629 print "H. Hide " .
630 ($show_imap_settings ? "IMAP Server" :
631 (lc($useSendmail) eq 'true') ? "Sendmail" : "SMTP") . " Settings\n";
632 }
633
634 print "\n";
635 print "R Return to Main Menu\n";
636 } elsif ( $menu == 3 ) {
637 print $WHT. "Folder Defaults\n" . $NRM;
638 print "1. Default Folder Prefix : $WHT$default_folder_prefix$NRM\n";
639 print "2. Show Folder Prefix Option : $WHT$show_prefix_option$NRM\n";
640 print "3. Trash Folder : $WHT$trash_folder$NRM\n";
641 print "4. Sent Folder : $WHT$sent_folder$NRM\n";
642 print "5. Drafts Folder : $WHT$draft_folder$NRM\n";
643 print "6. By default, move to trash : $WHT$default_move_to_trash$NRM\n";
644 print "7. By default, move to sent : $WHT$default_move_to_sent$NRM\n";
645 print "8. By default, save as draft : $WHT$default_save_as_draft$NRM\n";
646 print "9. List Special Folders First : $WHT$list_special_folders_first$NRM\n";
647 print "10. Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
648 print "11. Auto Expunge : $WHT$auto_expunge$NRM\n";
649 print "12. Default Sub. of INBOX : $WHT$default_sub_of_inbox$NRM\n";
650 print "13. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
651 print "14. Default Unseen Notify : $WHT$default_unseen_notify$NRM\n";
652 print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n";
653 print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n";
654 print "17. Folder Delete Bypasses Trash : $WHT$delete_folder$NRM\n";
655 print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n";
656 print "\n";
657 print "R Return to Main Menu\n";
658 } elsif ( $menu == 4 ) {
659 print $WHT. "General Options\n" . $NRM;
660 print "1. Data Directory : $WHT$data_dir$NRM\n";
661 print "2. Attachment Directory : $WHT$attachment_dir$NRM\n";
662 print "3. Directory Hash Level : $WHT$dir_hash_level$NRM\n";
663 print "4. Default Left Size : $WHT$default_left_size$NRM\n";
664 print "5. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
665 print "6. Allow use of priority : $WHT$default_use_priority$NRM\n";
666 print "7. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n";
667 print "8. Allow use of receipts : $WHT$default_use_mdn$NRM\n";
668 print "9. Allow editing of identity : $WHT$edit_identity$NRM\n";
669 print " Allow editing of name : $WHT$edit_name$NRM\n";
670 print " Remove username from header : $WHT$hide_auth_header$NRM\n";
671 print "10. Disable server thread sort : $WHT$disable_thread_sort$NRM\n";
672 print "11. Disable server-side sorting : $WHT$disable_server_sort$NRM\n";
673 print "12. Allow server charset search : $WHT$allow_charset_search$NRM\n";
674 print "13. Allow advanced search : $WHT$allow_advanced_search$NRM\n";
675 print "14. PHP session name : $WHT$session_name$NRM\n";
676 print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
677 print "16. Location base : $WHT$config_location_base$NRM\n";
678 print "\n";
679 print "R Return to Main Menu\n";
680 } elsif ( $menu == 5 ) {
681 print $WHT. "User Interface\n" . $NRM;
682 print "1. Use Icons? : $WHT$use_icons$NRM\n";
683 # print "3. Default Icon Set : $WHT$icon_theme_def$NRM\n";
684 print "2. Default font size : $WHT$default_fontsize$NRM\n";
685 print "3. Manage template sets\n";
686 print "4. Manage user themes\n";
687 print "5. Manage font sets\n";
688 print "6. Manage icon themes\n";
689
690 print "\n";
691 print "R Return to Main Menu\n";
692 } elsif ( $menu == 6 ) {
693 print $WHT. "Address Books\n" . $NRM;
694 print "1. Change LDAP Servers\n";
695 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
696 print " > $ldap_host[$count]\n";
697 }
698 print "2. Use Javascript address book search : $WHT$default_use_javascript_addr_book$NRM\n";
699 print "3. Global address book file : $WHT$abook_global_file$NRM\n";
700 print "4. Allow writing into global file address book : $WHT$abook_global_file_writeable$NRM\n";
701 print "5. Allow listing of global file address book : $WHT$abook_global_file_listing$NRM\n";
702 print "6. Allowed address book line length : $WHT$abook_file_line_length$NRM\n";
703 print "\n";
704 print "R Return to Main Menu\n";
705 } elsif ( $menu == 7 ) {
706 print $WHT. "Message of the Day (MOTD)\n" . $NRM;
707 print "\n$motd\n";
708 print "\n";
709 print "1 Edit the MOTD\n";
710 print "\n";
711 print "R Return to Main Menu\n";
712 } elsif ( $menu == 8 ) {
713 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
714 print $WHT. "Plugins (WARNING: All plugins are currently disabled\n for the user \"$disable_plugins_user\"!)\n" . $NRM;
715 } elsif (lc($disable_plugins) eq 'true') {
716 print $WHT. "Plugins (WARNING: All plugins are currently disabled!)\n" . $NRM;
717 } else {
718 print $WHT. "Plugins\n" . $NRM;
719 }
720 print " Installed Plugins\n";
721 $num = 0;
722 for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
723 $num = $count + 1;
724 print " $num. $plugins[$count]\n";
725 }
726 print "\n Available Plugins:\n";
727 opendir( DIR, "../plugins" );
728 @files = readdir(DIR);
729 $pos = 0;
730 @unused_plugins = ();
731 for ( $i = 0 ; $i <= $#files ; $i++ ) {
732 if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
733 $match = 0;
734 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
735 if ( $plugins[$k] eq $files[$i] ) {
736 $match = 1;
737 }
738 }
739 if ( $match == 0 ) {
740 $unused_plugins[$pos] = $files[$i];
741 $pos++;
742 }
743 }
744 }
745
746 for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
747 $num = $num + 1;
748 print " $num. $unused_plugins[$i]\n";
749 }
750 closedir DIR;
751
752 print "\n";
753 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
754 print "E Enable active plugins (all plugins currently\n disabled for the user \"$disable_plugins_user\")\n";
755 } elsif (lc($disable_plugins) eq 'true') {
756 print "E Enable active plugins (all plugins currently\n disabled)\n";
757 } else {
758 print "D Disable all plugins\n";
759 }
760 print "U Set the user for whom plugins can be disabled\n";
761 print "R Return to Main Menu\n";
762 } elsif ( $menu == 9 ) {
763 print $WHT. "Database\n" . $NRM;
764 print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
765 print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
766 print "\n";
767 print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
768 print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
769 print "5. Field for username : $WHT$prefs_user_field$NRM ($prefs_user_size)\n";
770 print "6. Field for prefs key : $WHT$prefs_key_field$NRM ($prefs_key_size)\n";
771 print "7. Field for prefs value : $WHT$prefs_val_field$NRM ($prefs_val_size)\n";
772 print "\n";
773 print "8. DSN for Global Address Book : $WHT$addrbook_global_dsn$NRM\n";
774 print "9. Table for Global Address Book : $WHT$addrbook_global_table$NRM\n";
775 print "10. Allow writing into Global Address Book : $WHT$addrbook_global_writeable$NRM\n";
776 print "11. Allow listing of Global Address Book : $WHT$addrbook_global_listing$NRM\n";
777 print "\n";
778 print "R Return to Main Menu\n";
779 } elsif ( $menu == 10 ) {
780 print $WHT. "Language settings\n" . $NRM;
781 print "1. Default Language : $WHT$squirrelmail_default_language$NRM\n";
782 print "2. Default Charset : $WHT$default_charset$NRM\n";
783 print "3. Show alternative language names : $WHT$show_alternative_names$NRM\n";
784 print "4. Enable aggressive decoding : $WHT$aggressive_decoding$NRM\n";
785 print "5. Enable lossy encoding : $WHT$lossy_encoding$NRM\n";
786 print "\n";
787 print "R Return to Main Menu\n";
788 } elsif ( $menu == 11 ) {
789 print $WHT. "Interface tweaks\n" . $NRM;
790 print "1. Display html mails in iframe : $WHT$use_iframe$NRM\n";
791 print "\n";
792 print $WHT. "PHP tweaks\n" . $NRM;
793 print "4. Use php recode functions : $WHT$use_php_recode$NRM\n";
794 print "5. Use php iconv functions : $WHT$use_php_iconv$NRM\n";
795 print "\n";
796 print $WHT. "Configuration tweaks\n" . $NRM;
797 print "6. Allow remote configtest : $WHT$allow_remote_configtest$NRM\n";
798 print "\n";
799 print "R Return to Main Menu\n";
800 }
801 if ( $config_use_color == 1 ) {
802 print "C Turn color off\n";
803 } else {
804 print "C Turn color on\n";
805 }
806 print "S Save data\n";
807 print "Q Quit\n";
808
809 print "\n";
810 print "Command >> " . $WHT;
811 $command = <STDIN>;
812 $command =~ s/[\n\r]//g;
813 $command =~ tr/A-Z/a-z/;
814 print "$NRM\n";
815
816 # Read the commands they entered.
817 if ( $command eq "r" ) {
818 $menu = 0;
819 } elsif ( $command eq "s" ) {
820 save_data();
821 print "Press enter to continue...";
822 $tmp = <STDIN>;
823 $saved = 1;
824 } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
825 print "You have not saved your data.\n";
826 print "Save? [" . $WHT . "Y" . $NRM . "/n]: ";
827 $save = <STDIN>;
828 if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
829 save_data();
830 }
831 } elsif ( $command eq "c" ) {
832 if ( $config_use_color == 1 ) {
833 $config_use_color = 2;
834 $WHT = "";
835 $NRM = "";
836 } else {
837 $config_use_color = 1;
838 $WHT = "\x1B[37;1m";
839 $NRM = "\x1B[0m";
840 }
841 } elsif ( $command eq "d" && $menu == 0 ) {
842 set_defaults();
843 } else {
844 $saved = 0;
845 if ( $menu == 0 ) {
846 if ( ( $command > 0 ) && ( $command < 12 ) ) {
847 $menu = $command;
848 }
849 } elsif ( $menu == 1 ) {
850 if ( $command == 1 ) { $org_name = command1(); }
851 elsif ( $command == 2 ) { $org_logo = command2(); }
852 elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height) = command2a(); }
853 elsif ( $command == 4 ) { $org_title = command3(); }
854 elsif ( $command == 5 ) { $signout_page = command4(); }
855 elsif ( $command == 6 ) { $frame_top = command6(); }
856 elsif ( $command == 7 ) { $provider_uri = command7(); }
857 elsif ( $command == 8 ) { $provider_name = command8(); }
858
859 } elsif ( $menu == 2 ) {
860 if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; }
861 elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; }
862 elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; }
863 elsif ( $command <= 3 ) {
864 if ( $command == 1 ) { $domain = command11(); }
865 elsif ( $command == 2 ) { $invert_time = command110(); }
866 elsif ( $command == 3 ) { $useSendmail = command14(); }
867 $show_imap_settings = 0; $show_smtp_settings = 0;
868 } elsif ( $show_imap_settings ) {
869 if ( $command == 4 ) { $imapServerAddress = command12(); }
870 elsif ( $command == 5 ) { $imapPort = command13(); }
871 elsif ( $command == 6 ) { $imap_auth_mech = command112a(); }
872 elsif ( $command == 7 ) { $use_imap_tls = command_use_tls("IMAP",$use_imap_tls); }
873 elsif ( $command == 8 ) { $imap_server_type = command19(); }
874 elsif ( $command == 9 ) { $optional_delimiter = command111(); }
875 } elsif ( $show_smtp_settings && lc($useSendmail) eq 'true' ) {
876 if ( $command == 4 ) { $sendmail_path = command15(); }
877 elsif ( $command == 5 ) { $sendmail_args = command_sendmail_args(); }
878 elsif ( $command == 6 ) { $encode_header_key = command114(); }
879 } elsif ( $show_smtp_settings ) {
880 if ( $command == 4 ) { $smtpServerAddress = command16(); }
881 elsif ( $command == 5 ) { $smtpPort = command17(); }
882 elsif ( $command == 6 ) { $pop_before_smtp = command18a(); }
883 elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); }
884 elsif ( $command == 8 ) { $use_smtp_tls = command_use_tls("SMTP",$use_smtp_tls); }
885 elsif ( $command == 9 ) { $encode_header_key = command114(); }
886 }
887 } elsif ( $menu == 3 ) {
888 if ( $command == 1 ) { $default_folder_prefix = command21(); }
889 elsif ( $command == 2 ) { $show_prefix_option = command22(); }
890 elsif ( $command == 3 ) { $trash_folder = command23a(); }
891 elsif ( $command == 4 ) { $sent_folder = command23b(); }
892 elsif ( $command == 5 ) { $draft_folder = command23c(); }
893 elsif ( $command == 6 ) { $default_move_to_trash = command24a(); }
894 elsif ( $command == 7 ) { $default_move_to_sent = command24b(); }
895 elsif ( $command == 8 ) { $default_save_as_draft = command24c(); }
896 elsif ( $command == 9 ) { $list_special_folders_first = command27(); }
897 elsif ( $command == 10 ) { $use_special_folder_color = command28(); }
898 elsif ( $command == 11 ) { $auto_expunge = command29(); }
899 elsif ( $command == 12 ) { $default_sub_of_inbox = command210(); }
900 elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
901 elsif ( $command == 14 ) { $default_unseen_notify = command212(); }
902 elsif ( $command == 15 ) { $default_unseen_type = command213(); }
903 elsif ( $command == 16 ) { $auto_create_special = command214(); }
904 elsif ( $command == 17 ) { $delete_folder = command215(); }
905 elsif ( $command == 18 ) { $noselect_fix_enable = command216(); }
906 } elsif ( $menu == 4 ) {
907 if ( $command == 1 ) { $data_dir = command33a(); }
908 elsif ( $command == 2 ) { $attachment_dir = command33b(); }
909 elsif ( $command == 3 ) { $dir_hash_level = command33c(); }
910 elsif ( $command == 4 ) { $default_left_size = command35(); }
911 elsif ( $command == 5 ) { $force_username_lowercase = command36(); }
912 elsif ( $command == 6 ) { $default_use_priority = command37(); }
913 elsif ( $command == 7 ) { $hide_sm_attributions = command38(); }
914 elsif ( $command == 8 ) { $default_use_mdn = command39(); }
915 elsif ( $command == 9 ) { $edit_identity = command310(); }
916 elsif ( $command == 10 ) { $disable_thread_sort = command312(); }
917 elsif ( $command == 11 ) { $disable_server_sort = command313(); }
918 elsif ( $command == 12 ) { $allow_charset_search = command314(); }
919 elsif ( $command == 13 ) { $allow_advanced_search = command316(); }
920 elsif ( $command == 14 ) { $session_name = command317(); }
921 elsif ( $command == 15 ) { $time_zone_type = command318(); }
922 elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
923 } elsif ( $menu == 5 ) {
924 if ( $command == 1 ) { $use_icons = commandB3(); }
925 # elsif ( $command == 3 ) { $icon_theme_def = commandB7(); }
926 elsif ( $command == 2 ) { $default_fontsize = command_default_fontsize(); }
927 elsif ( $command == 3 ) { $templateset_default = command_templates(); }
928 elsif ( $command == 4 ) { command_userThemes(); }
929 elsif ( $command == 5 ) { command_fontsets(); }
930 elsif ( $command == 6 ) { command_iconSets(); }
931 } elsif ( $menu == 6 ) {
932 if ( $command == 1 ) { command61(); }
933 elsif ( $command == 2 ) { command62(); }
934 elsif ( $command == 3 ) { $abook_global_file=command63(); }
935 elsif ( $command == 4 ) { command64(); }
936 elsif ( $command == 5 ) { command65(); }
937 elsif ( $command == 6 ) { command_abook_file_line_length(); }
938 } elsif ( $menu == 7 ) {
939 if ( $command == 1 ) { $motd = command71(); }
940 } elsif ( $menu == 8 ) {
941 if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
942 elsif ( $command eq "u" ) { $disable_plugins_user = command82(); }
943 elsif ( $command eq "d" ) { $disable_plugins = 'true'; }
944 elsif ( $command eq "e" ) { $disable_plugins = 'false'; }
945 } elsif ( $menu == 9 ) {
946 if ( $command == 1 ) { $addrbook_dsn = command91(); }
947 elsif ( $command == 2 ) { $addrbook_table = command92(); }
948 elsif ( $command == 3 ) { $prefs_dsn = command93(); }
949 elsif ( $command == 4 ) { $prefs_table = command94(); }
950 elsif ( $command == 5 ) { $prefs_user_field = command95(); }
951 elsif ( $command == 6 ) { $prefs_key_field = command96(); }
952 elsif ( $command == 7 ) { $prefs_val_field = command97(); }
953 elsif ( $command == 8 ) { $addrbook_global_dsn = command98(); }
954 elsif ( $command == 9 ) { $addrbook_global_table = command99(); }
955 elsif ( $command == 10 ) { $addrbook_global_writeable = command910(); }
956 elsif ( $command == 11 ) { $addrbook_global_listing = command911(); }
957 } elsif ( $menu == 10 ) {
958 if ( $command == 1 ) { $squirrelmail_default_language = commandA1(); }
959 elsif ( $command == 2 ) { $default_charset = commandA2(); }
960 elsif ( $command == 3 ) { $show_alternative_names = commandA3(); }
961 elsif ( $command == 4 ) { $aggressive_decoding = commandA4(); }
962 elsif ( $command == 5 ) { $lossy_encoding = commandA5(); }
963 } elsif ( $menu == 11 ) {
964 if ( $command == 1 ) { $use_iframe = commandB2(); }
965 elsif ( $command == 4 ) { $use_php_recode = commandB4(); }
966 elsif ( $command == 5 ) { $use_php_iconv = commandB5(); }
967 elsif ( $command == 6 ) { $allow_remote_configtest = commandB6(); }
968 }
969 }
970 }
971
972 # we exit here
973 print "\nExiting conf.pl.\n".
974 "You might want to test your configuration by browsing to\n".
975 "http://your-squirrelmail-location/src/configtest.php\n".
976 "Happy SquirrelMailing!\n\n";
977
978
979 ####################################################################################
980
981 # org_name
982 sub command1 {
983 print "We have tried to make the name SquirrelMail as transparent as\n";
984 print "possible. If you set up an organization name, most places where\n";
985 print "SquirrelMail would take credit will be credited to your organization.\n";
986 print "\n";
987 print "If your Organization Name includes a '\$', please precede it with a \\. \n";
988 print "Other '\$' will be considered the beginning of a variable that\n";
989 print "must be defined before the \$org_name is printed.\n";
990 print "\n";
991 print "[$WHT$org_name$NRM]: $WHT";
992 $new_org_name = <STDIN>;
993 if ( $new_org_name eq "\n" ) {
994 $new_org_name = $org_name;
995 } else {
996 $new_org_name =~ s/[\r\n]//g;
997 $new_org_name =~ s/\"/&quot;/g;
998 }
999 return $new_org_name;
1000 }
1001
1002 # org_logo
1003 sub command2 {
1004 print "Your organization's logo is an image that will be displayed at\n";
1005 print "different times throughout SquirrelMail. ";
1006 print "\n";
1007 print "Please be aware of the following: \n";
1008 print " - Relative URLs are relative to the config dir\n";
1009 print " to use the default logo, use ../images/sm_logo.png\n";
1010 print " - To specify a logo defined outside the SquirrelMail source tree\n";
1011 print " use the absolute URL the webserver would use to include the file\n";
1012 print " e.g. http://www.example.com/images/mylogo.gif or /images/mylogo.jpg\n";
1013 print "\n";
1014 print "[$WHT$org_logo$NRM]: $WHT";
1015 $new_org_logo = <STDIN>;
1016 if ( $new_org_logo eq "\n" ) {
1017 $new_org_logo = $org_logo;
1018 } else {
1019 $new_org_logo =~ s/[\r\n]//g;
1020 }
1021 return $new_org_logo;
1022 }
1023
1024 # org_logo_width
1025 sub command2a {
1026 print "Your organization's logo is an image that will be displayed at\n";
1027 print "different times throughout SquirrelMail. Width\n";
1028 print "and Height of your logo image. Use '0' to disable.\n";
1029 print "\n";
1030 print "Width: [$WHT$org_logo_width$NRM]: $WHT";
1031 $new_org_logo_width = <STDIN>;
1032 $new_org_logo_width =~ tr/0-9//cd; # only want digits!
1033 if ( $new_org_logo_width eq '' ) {
1034 $new_org_logo_width = $org_logo_width;
1035 }
1036 if ( $new_org_logo_width > 0 ) {
1037 print "Height: [$WHT$org_logo_height$NRM]: $WHT";
1038 $new_org_logo_height = <STDIN>;
1039 $new_org_logo_height =~ tr/0-9//cd; # only want digits!
1040 if( $new_org_logo_height eq '' ) {
1041 $new_org_logo_height = $org_logo_height;
1042 }
1043 } else {
1044 $new_org_logo_height = 0;
1045 }
1046 return ($new_org_logo_width, $new_org_logo_height);
1047 }
1048
1049 # org_title
1050 sub command3 {
1051 print "A title is what is displayed at the top of the browser window in\n";
1052 print "the titlebar. Usually this will end up looking something like:\n";
1053 print "\"Netscape: $org_title\"\n";
1054 print "\n";
1055 print "If your Organization Title includes a '\$', please precede it with a \\. \n";
1056 print "Other '\$' will be considered the beginning of a variable that\n";
1057 print "must be defined before the \$org_title is printed.\n";
1058 print "\n";
1059 print "[$WHT$org_title$NRM]: $WHT";
1060 $new_org_title = <STDIN>;
1061 if ( $new_org_title eq "\n" ) {
1062 $new_org_title = $org_title;
1063 } else {
1064 $new_org_title =~ s/[\r\n]//g;
1065 $new_org_title =~ s/\"/\'/g;
1066 }
1067 return $new_org_title;
1068 }
1069
1070 # signout_page
1071 sub command4 {
1072 print "When users click the Sign Out button they will be logged out and\n";
1073 print "then sent to signout_page. If signout_page is left empty,\n";
1074 print "(hit space and then return) they will be taken, as normal,\n";
1075 print "to the default and rather sparse SquirrelMail signout page.\n";
1076 print "\n";
1077 print "[$WHT$signout_page$NRM]: $WHT";
1078 $new_signout_page = <STDIN>;
1079 if ( $new_signout_page eq "\n" ) {
1080 $new_signout_page = $signout_page;
1081 } else {
1082 $new_signout_page =~ s/[\r\n]//g;
1083 $new_signout_page =~ s/^\s+$//g;
1084 }
1085 return $new_signout_page;
1086 }
1087
1088 # Default top frame
1089 sub command6 {
1090 print "SquirrelMail defaults to using the whole of the browser window.\n";
1091 print "This allows you to keep it within a specified frame. The default\n";
1092 print "is '_top'\n";
1093 print "\n";
1094 print "[$WHT$frame_top$NRM]: $WHT";
1095 $new_frame_top = <STDIN>;
1096 if ( $new_frame_top eq "\n" ) {
1097 $new_frame_top = '_top';
1098 } else {
1099 $new_frame_top =~ s/[\r\n]//g;
1100 $new_frame_top =~ s/^\s+$//g;
1101 }
1102 return $new_frame_top;
1103 }
1104
1105 # Default link to provider
1106 sub command7 {
1107 print "Here you can set the link on the right of the page.\n";
1108 print "If empty, it will link to the SquirrelMail About page.\n";
1109 print "\n";
1110 print "[$WHT$provider_uri$NRM]: $WHT";
1111 $new_provider_uri = <STDIN>;
1112 if ( $new_provider_uri eq "\n" ) {
1113 $new_provider_uri = '';
1114 } else {
1115 $new_provider_uri =~ s/[\r\n]//g;
1116 $new_provider_uri =~ s/^\s+$//g;
1117 }
1118 return $new_provider_uri;
1119 }
1120
1121 sub command8 {
1122 print "Here you can set the name of the link on the right of the page.\n";
1123 print "The default is 'SquirrelMail'\n";
1124 print "\n";
1125 print "[$WHT$provider_name$NRM]: $WHT";
1126 $new_provider_name = <STDIN>;
1127 if ( $new_provider_name eq "\n" ) {
1128 $new_provider_name = 'SquirrelMail';
1129 } else {
1130 $new_provider_name =~ s/[\r\n]//g;
1131 $new_provider_name =~ s/^\s+$//g;
1132 $new_provider_name =~ s/\'/\\'/g;
1133 }
1134 return $new_provider_name;
1135 }
1136
1137 ####################################################################################
1138
1139 # domain
1140 sub command11 {
1141 print "The domain name is the suffix at the end of all email addresses. If\n";
1142 print "for example, your email address is jdoe\@example.com, then your domain\n";
1143 print "would be example.com.\n";
1144 print "\n";
1145 print "[$WHT$domain$NRM]: $WHT";
1146 $new_domain = <STDIN>;
1147 if ( $new_domain eq "\n" ) {
1148 $new_domain = $domain;
1149 } else {
1150 $new_domain =~ s/\s//g;
1151 }
1152 return $new_domain;
1153 }
1154
1155 # imapServerAddress
1156 sub command12 {
1157 print "This is the hostname where your IMAP server can be contacted.\n";
1158 print "[$WHT$imapServerAddress$NRM]: $WHT";
1159 $new_imapServerAddress = <STDIN>;
1160 if ( $new_imapServerAddress eq "\n" ) {
1161 $new_imapServerAddress = $imapServerAddress;
1162 } else {
1163 $new_imapServerAddress =~ s/[\r\n]//g;
1164 }
1165 return $new_imapServerAddress;
1166 }
1167
1168 # imapPort
1169 sub command13 {
1170 print "This is the port that your IMAP server is on. Usually this is 143.\n";
1171 print "[$WHT$imapPort$NRM]: $WHT";
1172 $new_imapPort = <STDIN>;
1173 if ( $new_imapPort eq "\n" ) {
1174 $new_imapPort = $imapPort;
1175 } else {
1176 $new_imapPort =~ s/[\r\n]//g;
1177 }
1178 return $new_imapPort;
1179 }
1180
1181 # useSendmail
1182 sub command14 {
1183 print "You now need to choose the method that you will use for sending\n";
1184 print "messages in SquirrelMail. You can either connect to an SMTP server\n";
1185 print "or use sendmail directly.\n";
1186 if ( lc($useSendmail) eq 'true' ) {
1187 $default_value = "1";
1188 } else {
1189 $default_value = "2";
1190 }
1191 print "\n";
1192 print " 1. Sendmail\n";
1193 print " 2. SMTP\n";
1194 print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
1195 $use_sendmail = <STDIN>;
1196 if ( ( $use_sendmail =~ /^1\n/i )
1197 || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
1198 $useSendmail = 'true';
1199 } else {
1200 $useSendmail = 'false';
1201 }
1202 return $useSendmail;
1203 }
1204
1205 # sendmail_path
1206 sub command15 {
1207 print "Specify where the sendmail executable is located. Usually /usr/sbin/sendmail\n";
1208 print "[$WHT$sendmail_path$NRM]: $WHT";
1209 $new_sendmail_path = <STDIN>;
1210 if ( $new_sendmail_path eq "\n" ) {
1211 $new_sendmail_path = $sendmail_path;
1212 } else {
1213 $new_sendmail_path =~ s/[\r\n]//g;
1214 }
1215 return $new_sendmail_path;
1216 }
1217
1218 # Extra sendmail arguments
1219 sub command_sendmail_args {
1220 print "Specify additional sendmail program arguments.\n";
1221 print "\n";
1222 print "Make sure that arguments are supported by your sendmail program. -f argument \n";
1223 print "is added automatically by SquirrelMail scripts. Variable defaults to standard\n";
1224 print "/usr/sbin/sendmail arguments. If you use qmail-inject, nbsmtp or any other \n";
1225 print "sendmail wrapper, which does not support -i and -t arguments, set variable to\n";
1226 print "empty string or use arguments suitable for your mailer.\n";
1227 print "\n";
1228 print "[$WHT$sendmail_args$NRM]: $WHT";
1229 $new_sendmail_args = <STDIN>;
1230 if ( $new_sendmail_args eq "\n" ) {
1231 $new_sendmail_args = $sendmail_args;
1232 } else {
1233 # strip linefeeds and crs.
1234 $new_sendmail_args =~ s/[\r\n]//g;
1235 }
1236 return trim($new_sendmail_args);
1237 }
1238
1239 # smtpServerAddress
1240 sub command16 {
1241 print "This is the hostname of your SMTP server.\n";
1242 print "[$WHT$smtpServerAddress$NRM]: $WHT";
1243 $new_smtpServerAddress = <STDIN>;
1244 if ( $new_smtpServerAddress eq "\n" ) {
1245 $new_smtpServerAddress = $smtpServerAddress;
1246 } else {
1247 $new_smtpServerAddress =~ s/[\r\n]//g;
1248 }
1249 return $new_smtpServerAddress;
1250 }
1251
1252 # smtpPort
1253 sub command17 {
1254 print "This is the port to connect to for SMTP. Usually 25.\n";
1255 print "[$WHT$smtpPort$NRM]: $WHT";
1256 $new_smtpPort = <STDIN>;
1257 if ( $new_smtpPort eq "\n" ) {
1258 $new_smtpPort = $smtpPort;
1259 } else {
1260 $new_smtpPort =~ s/[\r\n]//g;
1261 }
1262 return $new_smtpPort;
1263 }
1264
1265 # pop before SMTP
1266 sub command18a {
1267 print "Do you wish to use POP3 before SMTP? Your server must\n";
1268 print "support this in order for SquirrelMail to work with it.\n";
1269
1270 $YesNo = 'n';
1271 $YesNo = 'y' if ( lc($pop_before_smtp) eq 'true' );
1272
1273 print "Use pop before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
1274
1275 $new_pop_before_smtp = <STDIN>;
1276 $new_pop_before_smtp =~ tr/yn//cd;
1277 return 'true' if ( $new_pop_before_smtp eq "y" );
1278 return 'false' if ( $new_pop_before_smtp eq "n" );
1279 return $pop_before_smtp;
1280 }
1281
1282 # imap_server_type
1283 sub command19 {
1284 print "Each IMAP server has its own quirks. As much as we tried to stick\n";
1285 print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
1286 print "the same principles. We have made some work-arounds for some of\n";
1287 print "these servers. If you would like to use them, please select your\n";
1288 print "IMAP server. If you do not wish to use these work-arounds, you can\n";
1289 print "set this to \"other\", and none will be used.\n";
1290 print $list_supported_imap_servers;
1291 print "\n";
1292 print " other = Not one of the above servers\n";
1293 print "\n";
1294 print "[$WHT$imap_server_type$NRM]: $WHT";
1295 $new_imap_server_type = <STDIN>;
1296
1297 if ( $new_imap_server_type eq "\n" ) {
1298 $new_imap_server_type = $imap_server_type;
1299 } else {
1300 $new_imap_server_type =~ s/[\r\n]//g;
1301 }
1302 return $new_imap_server_type;
1303 }
1304
1305 # invert_time
1306 sub command110 {
1307 print "Sometimes the date of messages sent is messed up (off by a few hours\n";
1308 print "on some machines). Typically this happens if the system doesn't support\n";
1309 print "tm_gmtoff. It will happen only if your time zone is \"negative\".\n";
1310 print "This most often occurs on Solaris 7 machines in the United States.\n";
1311 print "By default, this is off. It should be kept off unless problems surface\n";
1312 print "about the time that messages are sent.\n";
1313 print " no = Do NOT fix time -- almost always correct\n";
1314 print " yes = Fix the time for this system\n";
1315
1316 $YesNo = 'n';
1317 $YesNo = 'y' if ( lc($invert_time) eq 'true' );
1318
1319 print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
1320
1321 $new_invert_time = <STDIN>;
1322 $new_invert_time =~ tr/yn//cd;
1323 return 'true' if ( $new_invert_time eq "y" );
1324 return 'false' if ( $new_invert_time eq "n" );
1325 return $invert_time;
1326 }
1327
1328 sub command111 {
1329 print "This is the delimiter that your IMAP server uses to distinguish between\n";
1330 print "folders. For example, Cyrus uses '.' as the delimiter and a complete\n";
1331 print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
1332 print "look like 'INBOX/Friends/Bob'. Normally this should be left at 'detect'\n";
1333 print "but if you are sure you know what delimiter your server uses, you can\n";
1334 print "specify it here.\n";
1335 print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
1336 print "[$WHT$optional_delimiter$NRM]: $WHT";
1337 $new_optional_delimiter = <STDIN>;
1338
1339 if ( $new_optional_delimiter eq "\n" ) {
1340 $new_optional_delimiter = $optional_delimiter;
1341 } else {
1342 $new_optional_delimiter =~ s/[\r\n]//g;
1343 }
1344 return $new_optional_delimiter;
1345 }
1346 # IMAP authentication type
1347 # Possible values: login, plain, cram-md5, digest-md5
1348 # Now offers to detect supported mechs, assuming server & port are set correctly
1349
1350 sub command112a {
1351 if ($use_imap_tls ne "0") {
1352 # 1. Script does not handle TLS.
1353 # 2. Server does not have to declare all supported authentication mechs when
1354 # STARTTLS is used. Supported mechs are declared only after STARTTLS.
1355 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1356 } else {
1357 print "If you have already set the hostname and port number, I can try to\n";
1358 print "detect the mechanisms your IMAP server supports.\n";
1359 print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n";
1360 print "for \"login\" or \"plain\" without knowing a username and password.\n";
1361 print "Auto-detecting is optional - you can safely say \"n\" here.\n";
1362 print "\nTry to detect supported mechanisms? [y/N]: ";
1363 $inval=<STDIN>;
1364 chomp($inval);
1365 if ($inval =~ /^y\b/i) {
1366 # Yes, let's try to detect.
1367 print "Trying to detect IMAP capabilities...\n";
1368 my $host = $imapServerAddress . ':'. $imapPort;
1369 print "CRAM-MD5:\t";
1370 my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5');
1371 if (defined($tmp)) {
1372 if ($tmp eq 'YES') {
1373 print "$WHT SUPPORTED$NRM\n";
1374 } else {
1375 print "$WHT NOT SUPPORTED$NRM\n";
1376 }
1377 } else {
1378 print $WHT . " ERROR DETECTING$NRM\n";
1379 }
1380
1381 print "DIGEST-MD5:\t";
1382 $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5');
1383 if (defined($tmp)) {
1384 if ($tmp eq 'YES') {
1385 print "$WHT SUPPORTED$NRM\n";
1386 } else {
1387 print "$WHT NOT SUPPORTED$NRM\n";
1388 }
1389 } else {
1390 print $WHT . " ERROR DETECTING$NRM\n";
1391 }
1392
1393 }
1394 }
1395 print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
1396 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1397 print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
1398 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
1399 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1400 print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
1401 print "If you don't understand or are unsure, you probably want \"login\"\n\n";
1402 print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
1403 $inval=<STDIN>;
1404 chomp($inval);
1405 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^login\b/i) || ($inval =~ /^plain\b/i)) {
1406 return lc($inval);
1407 } else {
1408 # user entered garbage or default value so nothing needs to be set
1409 return $imap_auth_mech;
1410 }
1411 }
1412
1413
1414 # SMTP authentication type
1415 # Possible choices: none, plain, cram-md5, digest-md5
1416 sub command112b {
1417 if ($use_smtp_tls ne "0") {
1418 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1419 } elsif (eval ("use IO::Socket; 1")) {
1420 # try loading IO::Socket module
1421 print "If you have already set the hostname and port number, I can try to\n";
1422 print "automatically detect some of the mechanisms your SMTP server supports.\n";
1423 print "Auto-detection is *optional* - you can safely say \"n\" here.\n";
1424 print "\nTry to detect auth mechanisms? [y/N]: ";
1425 $inval=<STDIN>;
1426 chomp($inval);
1427 if ($inval =~ /^y\b/i) {
1428 # Yes, let's try to detect.
1429 print "Trying to detect supported methods (SMTP)...\n";
1430
1431 # Special case!
1432 # Check none by trying to relay to junk@microsoft.com
1433 $host = $smtpServerAddress . ':' . $smtpPort;
1434 my $sock = IO::Socket::INET->new($host);
1435 print "Testing none:\t\t$WHT";
1436 if (!defined($sock)) {
1437 print " ERROR TESTING\n";
1438 close $sock;
1439 } else {
1440 print $sock "HELO $domain\r\n";
1441 $got = <$sock>; # Discard
1442 print $sock "MAIL FROM:<tester\@squirrelmail.org>\r\n";
1443 $got = <$sock>; # Discard
1444 print $sock "RCPT TO:<junk\@microsoft.com\r\n";
1445 $got = <$sock>; # This is the important line
1446 if ($got =~ /^250\b/) { # SMTP will relay without auth
1447 print "SUPPORTED$NRM\n";
1448 } else {
1449 print "NOT SUPPORTED$NRM\n";
1450 }
1451 print $sock "RSET\r\n";
1452 print $sock "QUIT\r\n";
1453 close $sock;
1454 }
1455 # Try login (SquirrelMail default)
1456 print "Testing login:\t\t";
1457 $tmp=detect_auth_support('SMTP',$host,'LOGIN');
1458 if (defined($tmp)) {
1459 if ($tmp eq 'YES') {
1460 print $WHT . "SUPPORTED$NRM\n";
1461 } else {
1462 print $WHT . "NOT SUPPORTED$NRM\n";
1463 }
1464 } else {
1465 print $WHT . "ERROR DETECTING$NRM\n";
1466 }
1467
1468 # Try CRAM-MD5
1469 print "Testing CRAM-MD5:\t";
1470 $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5');
1471 if (defined($tmp)) {
1472 if ($tmp eq 'YES') {
1473 print $WHT . "SUPPORTED$NRM\n";
1474 } else {
1475 print $WHT . "NOT SUPPORTED$NRM\n";
1476 }
1477 } else {
1478 print $WHT . "ERROR DETECTING$NRM\n";
1479 }
1480
1481
1482 print "Testing DIGEST-MD5:\t";
1483 $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5');
1484 if (defined($tmp)) {
1485 if ($tmp eq 'YES') {
1486 print $WHT . "SUPPORTED$NRM\n";
1487 } else {
1488 print $WHT . "NOT SUPPORTED$NRM\n";
1489 }
1490 } else {
1491 print $WHT . "ERROR DETECTING$NRM\n";
1492 }
1493 }
1494 }
1495 print "\nWhat authentication mechanism do you want to use for SMTP connections?\n";
1496 print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
1497 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1498 print $WHT . "plain" . $NRM . " - SASL PLAIN. You already know it if you need this.\n";
1499 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
1500 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1501 print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
1502 print "If you don't understand or are unsure, you probably want \"none\"\n\n";
1503 print "none, login, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";
1504 $inval=<STDIN>;
1505 chomp($inval);
1506 if ($inval =~ /^none\b/i) {
1507 # remove sitewide smtp authentication information
1508 $smtp_sitewide_user = '';
1509 $smtp_sitewide_pass = '';
1510 # SMTP doesn't necessarily require logins
1511 return "none";
1512 } elsif ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) ||
1513 ($inval =~ /^login\b/i) || ($inval =~/^plain\b/i)) {
1514 command_smtp_sitewide_userpass($inval);
1515 return lc($inval);
1516 } elsif (trim($inval) eq '') {
1517 # user selected default value
1518 command_smtp_sitewide_userpass($smtp_auth_mech);
1519 return $smtp_auth_mech;
1520 } else {
1521 # user entered garbage
1522 return $smtp_auth_mech;
1523 }
1524 }
1525
1526 sub command_smtp_sitewide_userpass($) {
1527 # get first function argument
1528 my $auth_mech = shift(@_);
1529 my $default, $tmp;
1530 $auth_mech = lc(trim($auth_mech));
1531 if ($auth_mech eq 'none') {
1532 return;
1533 }
1534 print "SMTP authentication uses IMAP username and password by default.\n";
1535 print "\n";
1536 print "Would you like to use other login and password for all SquirrelMail \n";
1537 print "SMTP connections?";
1538 if ($smtp_sitewide_user ne '') {
1539 $default = 'y';
1540 print " [Yn]:";
1541 } else {
1542 $default = 'n';
1543 print " [yN]:";
1544 }
1545 $tmp=<STDIN>;
1546 $tmp = trim($tmp);
1547
1548 if ($tmp eq '') {
1549 $tmp = $default;
1550 } else {
1551 $tmp = lc($tmp);
1552 }
1553
1554 if ($tmp eq 'n') {
1555 $smtp_sitewide_user = '';
1556 $smtp_sitewide_pass = '';
1557 } elsif ($tmp eq 'y') {
1558 print "Enter username [$smtp_sitewide_user]:";
1559 my $new_user = <STDIN>;
1560 $new_user = trim($new_user);
1561 if ($new_user ne '') {
1562 $smtp_sitewide_user = $new_user;
1563 }
1564 if ($smtp_sitewide_user ne '') {
1565 print "If you don't enter any password, current sitewide password will be used.\n";
1566 print "If you enter space, password will be set to empty string.\n";
1567 print "Enter password:";
1568 my $new_pass = <STDIN>;
1569 if ($new_pass ne "\n") {
1570 $smtp_sitewide_pass = trim($new_pass);
1571 }
1572 } else {
1573 print "Invalid input. You must set username used for SMTP authentication.\n";
1574 print "Click enter to continue\n";
1575 $tmp = <STDIN>;
1576 }
1577 } else {
1578 print "Invalid input\n";
1579 print "Click enter to continue\n";
1580 $tmp = <STDIN>;
1581 }
1582 }
1583
1584 # Sub adds information about SMTP authentication type to menu
1585 sub display_smtp_sitewide_userpass() {
1586 my $ret = '';
1587 if ($smtp_auth_mech ne 'none') {
1588 if ($smtp_sitewide_user ne '') {
1589 $ret = ' (with custom username and password)';
1590 } else {
1591 $ret = ' (with IMAP username and password)';
1592 }
1593 }
1594 return $ret;
1595 }
1596
1597 # TLS
1598 # This sub is reused for IMAP and SMTP
1599 # Args: service name, default value
1600 sub command_use_tls {
1601 my($default_val,$service,$inval);
1602 $service=$_[0];
1603 $default_val=$_[1];
1604 print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n";
1605 print "STARTTLS extensions allow to start encryption on existing plain text connection.\n";
1606 print "These options add specific PHP and IMAP server configuration requirements.\n";
1607 print "See SquirrelMail documentation about connection security.\n";
1608 print "\n";
1609 print "If your " . $service . " server is localhost, you can safely disable this.\n";
1610 print "If it is remote, you may wish to seriously consider enabling this.\n";
1611 $valid_input=0;
1612 while ($valid_input eq 0) {
1613 print "\nSelect connection security model:\n";
1614 print " 0 - Use plain text connection\n";
1615 print " 1 - Use TLS connection\n";
1616 print " 2 - Use STARTTLS extension\n";
1617 print "Select [$default_val]: ";
1618 $inval=<STDIN>;
1619 $inval=trim($inval);
1620 if ($inval =~ /^[012]$/ || $inval eq '') {
1621 $valid_input = 1;
1622 }
1623 }
1624 if ($inval ne '') {$default_val = $inval};
1625 return $default_val;
1626 }
1627
1628 # This sub is used to display human readable text for
1629 # $use_imap_tls and $use_smtp_tls values in conf.pl menu
1630 sub display_use_tls($) {
1631 my $val = shift(@_);
1632 my $ret = 'disabled';
1633 if ($val eq '2') {
1634 $ret = 'STARTTLS';
1635 } elsif ($val eq '1') {
1636 $ret = 'TLS';
1637 }
1638 return $ret;
1639 }
1640
1641 # $encode_header_key
1642 sub command114{
1643 print "Encryption key allows to hide SquirrelMail Received: headers\n";
1644 print "in outbound messages. Interface uses encryption key to encode\n";
1645 print "username, remote address and proxied address, then stores encoded\n";
1646 print "information in X-Squirrel-* headers.\n";
1647 print "\n";
1648 print "Warning: used encryption function is not bulletproof. When used\n";
1649 print "with static encryption keys, it provides only minimal security\n";
1650 print "measures and information can be decoded quickly.\n";
1651 print "\n";
1652 print "Encoded information can be decoded with decrypt_headers.php script\n";
1653 print "from SquirrelMail contrib/ directory.\n";
1654 print "\n";
1655 print "Enter encryption key: ";
1656 $new_encode_header_key = <STDIN>;
1657 if ( $new_encode_header_key eq "\n" ) {
1658 $new_encode_header_key = $encode_header_key;
1659 } else {
1660 $new_encode_header_key =~ s/[\r\n]//g;
1661 }
1662 return $new_encode_header_key;
1663 }
1664
1665 # MOTD
1666 sub command71 {
1667 print "\nYou can now create the welcome message that is displayed\n";
1668 print "every time a user logs on. You can use HTML or just plain\n";
1669 print
1670 "text. If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
1671
1672 $new_motd = "";
1673 do {
1674 print "] ";
1675 $line = <STDIN>;
1676 $line =~ s/[\r\n]//g;
1677 if ( $line ne "@" ) {
1678 $line =~ s/ /\&nbsp;\&nbsp;/g;
1679 $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1680 $line =~ s/$/ /;
1681 $line =~ s/\"/\\\"/g;
1682
1683 $new_motd = $new_motd . $line;
1684 }
1685 } while ( $line ne "@" );
1686 return $new_motd;
1687 }
1688
1689 ################# PLUGINS ###################
1690
1691 sub command81 {
1692 $command =~ s/[\s\n\r]*//g;
1693 if ( $command > 0 ) {
1694 $command = $command - 1;
1695 if ( $command <= $#plugins ) {
1696 @newplugins = ();
1697 $ct = 0;
1698 while ( $ct <= $#plugins ) {
1699 if ( $ct != $command ) {
1700 @newplugins = ( @newplugins, $plugins[$ct] );
1701 }
1702 $ct++;
1703 }
1704 @plugins = @newplugins;
1705 } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1706 $num = $command - $#plugins - 1;
1707 @newplugins = @plugins;
1708 $ct = 0;
1709 while ( $ct <= $#unused_plugins ) {
1710 if ( $ct == $num ) {
1711 @newplugins = ( @newplugins, $unused_plugins[$ct] );
1712 }
1713 $ct++;
1714 }
1715 @plugins = @newplugins;
1716 }
1717 }
1718 return @plugins;
1719 }
1720
1721 # disable_plugins_user
1722 sub command82 {
1723 print "When all active plugins are disabled, they can be disabled only\n";
1724 print "for the one user named here. If left blank, plugins will be\n";
1725 print "disabled for ALL users. This setting has no effect if plugins\n";
1726 print "are not disabled.\n";
1727 print "\n";
1728 print "This must be the exact IMAP login name for the desired user.\n";
1729 print "\n";
1730 print "[$WHT$disable_plugins_user$NRM]: $WHT";
1731 $new_disable_plugins_user = <STDIN>;
1732 if ( $new_disable_plugins_user eq "\n" ) {
1733 $new_disable_plugins_user = $disable_plugins_user;
1734 } else {
1735 $new_disable_plugins_user =~ s/[\r\n]//g;
1736 }
1737 return $new_disable_plugins_user;
1738 }
1739
1740 ################# FOLDERS ###################
1741
1742 # default_folder_prefix
1743 sub command21 {
1744 print "Some IMAP servers (UW, for example) store mail and folders in\n";
1745 print "your user space in a separate subdirectory. This is where you\n";
1746 print "specify what that directory is.\n";
1747 print "\n";
1748 print "EXAMPLE: mail/";
1749 print "\n";
1750 print "NOTE: If you use Cyrus, or some server that would not use this\n";
1751 print " option, you must set this to 'none'.\n";
1752 print "\n";
1753 print "[$WHT$default_folder_prefix$NRM]: $WHT";
1754 $new_default_folder_prefix = <STDIN>;
1755
1756 if ( $new_default_folder_prefix eq "\n" ) {
1757 $new_default_folder_prefix = $default_folder_prefix;
1758 } else {
1759 $new_default_folder_prefix =~ s/[\r\n]//g;
1760 }
1761 if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1762 $new_default_folder_prefix = "";
1763 } else {
1764 # add the trailing delimiter only if we know what the server is.
1765 if (($imap_server_type eq 'cyrus' and
1766 $optional_delimiter eq 'detect') or
1767 ($imap_server_type eq 'courier' and
1768 $optional_delimiter eq 'detect')) {
1769 $new_default_folder_prefix =~ s/\.*$/\./;
1770 } elsif ($imap_server_type eq 'uw' and
1771 $optional_delimiter eq 'detect') {
1772 $new_default_folder_prefix =~ s/\/*$/\//;
1773 }
1774 }
1775 return $new_default_folder_prefix;
1776 }
1777
1778 # Show Folder Prefix
1779 sub command22 {
1780 print "It is possible to set up the default folder prefix as a user\n";
1781 print "specific option, where each user can specify what their mail\n";
1782 print "folder is. If you set this to false, they will never see the\n";
1783 print "option, but if it is true, this option will appear in the\n";
1784 print "'options' section.\n";
1785 print "\n";
1786 print "NOTE: You set the default folder prefix in option '1' of this\n";
1787 print " section. That will be the default if the user doesn't\n";
1788 print " specify anything different.\n";
1789 print "\n";
1790
1791 if ( lc($show_prefix_option) eq 'true' ) {
1792 $default_value = "y";
1793 } else {
1794 $default_value = "n";
1795 }
1796 print "\n";
1797 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1798 $new_show = <STDIN>;
1799 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1800 $show_prefix_option = 'true';
1801 } else {
1802 $show_prefix_option = 'false';
1803 }
1804 return $show_prefix_option;
1805 }
1806
1807 # Trash Folder
1808 sub command23a {
1809 print "You can now specify where the default trash folder is located.\n";
1810 print "On servers where you do not want this, you can set it to anything\n";
1811 print "and set option 6 to false.\n";
1812 print "\n";
1813 print "This is relative to where the rest of your email is kept. You do\n";
1814 print "not need to worry about their mail directory. If this folder\n";
1815 print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1816 print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1817 print "\n";
1818
1819 print "[$WHT$trash_folder$NRM]: $WHT";
1820 $new_trash_folder = <STDIN>;
1821 if ( $new_trash_folder eq "\n" ) {
1822 $new_trash_folder = $trash_folder;
1823 } else {
1824 if (check_imap_folder($new_trash_folder)) {
1825 $new_trash_folder =~ s/[\r\n]//g;
1826 } else {
1827 $new_trash_folder = $trash_folder;
1828 }
1829 }
1830 return $new_trash_folder;
1831 }
1832
1833 # Sent Folder
1834 sub command23b {
1835 print "This is where messages that are sent will be stored. SquirrelMail\n";
1836 print "by default puts a copy of all outgoing messages in this folder.\n";
1837 print "\n";
1838 print "This is relative to where the rest of your email is kept. You do\n";
1839 print "not need to worry about their mail directory. If this folder\n";
1840 print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1841 print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1842 print "\n";
1843
1844 print "[$WHT$sent_folder$NRM]: $WHT";
1845 $new_sent_folder = <STDIN>;
1846 if ( $new_sent_folder eq "\n" ) {
1847 $new_sent_folder = $sent_folder;
1848 } else {
1849 if (check_imap_folder($new_sent_folder)) {
1850 $new_sent_folder =~ s/[\r\n]//g;
1851 } else {
1852 $new_sent_folder = $sent_folder;
1853 }
1854 }
1855 return $new_sent_folder;
1856 }
1857
1858 # Draft Folder
1859 sub command23c {
1860 print "You can now specify where the default draft folder is located.\n";
1861 print "On servers where you do not want this, you can set it to anything\n";
1862 print "and set option 9 to false.\n";
1863 print "\n";
1864 print "This is relative to where the rest of your email is kept. You do\n";
1865 print "not need to worry about their mail directory. If this folder\n";
1866 print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1867 print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1868 print "\n";
1869
1870 print "[$WHT$draft_folder$NRM]: $WHT";
1871 $new_draft_folder = <STDIN>;
1872 if ( $new_draft_folder eq "\n" ) {
1873 $new_draft_folder = $draft_folder;
1874 } else {
1875 if (check_imap_folder($new_draft_folder)) {
1876 $new_draft_folder =~ s/[\r\n]//g;
1877 } else {
1878 $new_draft_folder = $draft_folder;
1879 }
1880 }
1881 return $new_draft_folder;
1882 }
1883
1884 # default move to trash
1885 sub command24a {
1886 print "By default, should messages get moved to the trash folder? You\n";
1887 print "can specify the default trash folder in option 3. If this is set\n";
1888 print "to false, messages will get deleted immediately without moving\n";
1889 print "to the trash folder.\n";
1890 print "\n";
1891 print "Trash folder is currently: $trash_folder\n";
1892 print "\n";
1893
1894 if ( lc($default_move_to_trash) eq 'true' ) {
1895 $default_value = "y";
1896 } else {
1897 $default_value = "n";
1898 }
1899 print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1900 $new_show = <STDIN>;
1901 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1902 $default_move_to_trash = 'true';
1903 } else {
1904 $default_move_to_trash = 'false';
1905 }
1906 return $default_move_to_trash;
1907 }
1908
1909 # default move to sent
1910 sub command24b {
1911 print "By default, should messages get moved to the sent folder? You\n";
1912 print "can specify the default sent folder in option 4. If this is set\n";
1913 print "to false, messages will get sent and no copy will be made.\n";
1914 print "\n";
1915 print "Sent folder is currently: $sent_folder\n";
1916 print "\n";
1917
1918 if ( lc($default_move_to_sent) eq 'true' ) {
1919 $default_value = "y";
1920 } else {
1921 $default_value = "n";
1922 }
1923 print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1924 $new_show = <STDIN>;
1925 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1926 $default_move_to_sent = 'true';
1927 } else {
1928 $default_move_to_sent = 'false';
1929 }
1930 return $default_move_to_sent;
1931 }
1932
1933 # default save as draft
1934 sub command24c {
1935 print "By default, should the save to draft option be shown? You can\n";
1936 print "specify the default drafts folder in option 5. If this is set\n";
1937 print "to false, users will not be shown the save to draft option.\n";
1938 print "\n";
1939 print "Drafts folder is currently: $draft_folder\n";
1940 print "\n";
1941
1942 if ( lc($default_move_to_draft) eq 'true' ) {
1943 $default_value = "y";
1944 } else {
1945 $default_value = "n";
1946 }
1947 print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1948 $new_show = <STDIN>;
1949 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1950 $default_save_as_draft = 'true';
1951 } else {
1952 $default_save_as_draft = 'false';
1953 }
1954 return $default_save_as_draft;
1955 }
1956
1957 # List special folders first
1958 sub command27 {
1959 print "SquirrelMail has what we call 'special folders' that are not\n";
1960 print "manipulated and viewed like normal folders. Some examples of\n";
1961 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
1962 print "Simply asks if you want these folders listed first in the folder\n";
1963 print "listing.\n";
1964 print "\n";
1965
1966 if ( lc($list_special_folders_first) eq 'true' ) {
1967 $default_value = "y";
1968 } else {
1969 $default_value = "n";
1970 }
1971 print "\n";
1972 print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1973 $new_show = <STDIN>;
1974 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1975 $list_special_folders_first = 'true';
1976 } else {
1977 $list_special_folders_first = 'false';
1978 }
1979 return $list_special_folders_first;
1980 }
1981
1982 # Show special folders color
1983 sub command28 {
1984 print "SquirrelMail has what we call 'special folders' that are not\n";
1985 print "manipulated and viewed like normal folders. Some examples of\n";
1986 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
1987 print "wants to know if we should display special folders in a\n";
1988 print "color than the other folders.\n";
1989 print "\n";
1990
1991 if ( lc($use_special_folder_color) eq 'true' ) {
1992 $default_value = "y";
1993 } else {
1994 $default_value = "n";
1995 }
1996 print "\n";
1997 print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1998 $new_show = <STDIN>;
1999 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2000 $use_special_folder_color = 'true';
2001 } else {
2002 $use_special_folder_color = 'false';
2003 }
2004 return $use_special_folder_color;
2005 }
2006
2007 # Auto expunge
2008 sub command29 {
2009 print "The way that IMAP handles deleting messages is as follows. You\n";
2010 print "mark the message as deleted, and then to 'really' delete it, you\n";
2011 print "expunge it. This option asks if you want to just have messages\n";
2012 print "marked as deleted, or if you want SquirrelMail to expunge the \n";
2013 print "messages too.\n";
2014 print "\n";
2015
2016 if ( lc($auto_expunge) eq 'true' ) {
2017 $default_value = "y";
2018 } else {
2019 $default_value = "n";
2020 }
2021 print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
2022 $new_show = <STDIN>;
2023 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2024 $auto_expunge = 'true';
2025 } else {
2026 $auto_expunge = 'false';
2027 }
2028 return $auto_expunge;
2029 }
2030
2031 # Default sub of inbox
2032 sub command210 {
2033 print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
2034 print "This can cause some confusion in folder creation for users when\n";
2035 print "they try to create folders and don't put it as a subfolder of INBOX\n";
2036 print "and get permission errors. This option asks if you want folders\n";
2037 print "to be subfolders of INBOX by default.\n";
2038 print "\n";
2039
2040 if ( lc($default_sub_of_inbox) eq 'true' ) {
2041 $default_value = "y";
2042 } else {
2043 $default_value = "n";
2044 }
2045 print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
2046 $new_show = <STDIN>;
2047 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2048 $default_sub_of_inbox = 'true';
2049 } else {
2050 $default_sub_of_inbox = 'false';
2051 }
2052 return $default_sub_of_inbox;
2053 }
2054
2055 # Show contain subfolder option
2056 sub command211 {
2057 print "Some IMAP servers (UW) make it so that there are two types of\n";
2058 print "folders. Those that contain messages, and those that contain\n";
2059 print "subfolders. If this is the case for your server, set this to\n";
2060 print "true, and it will ask the user whether the folder they are\n";
2061 print "creating contains subfolders or messages.\n";
2062 print "\n";
2063
2064 if ( lc($show_contain_subfolders_option) eq 'true' ) {
2065 $default_value = "y";
2066 } else {
2067 $default_value = "n";
2068 }
2069 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
2070 $new_show = <STDIN>;
2071 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2072 $show_contain_subfolders_option = 'true';
2073 } else {
2074 $show_contain_subfolders_option = 'false';
2075 }
2076 return $show_contain_subfolders_option;
2077 }
2078
2079 # Default Unseen Notify
2080 sub command212 {
2081 print "This option specifies where the users will receive notification\n";
2082 print "about unseen messages by default. This is of course an option that\n";
2083 print "can be changed on a user level.\n";
2084 print " 1 = No notification\n";
2085 print " 2 = Only on the INBOX\n";
2086 print " 3 = On all folders\n";
2087 print "\n";
2088
2089 print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
2090 $new_show = <STDIN>;
2091 if ( $new_show =~ /^[123]\n/i ) {
2092 $default_unseen_notify = $new_show;
2093 }
2094 $default_unseen_notify =~ s/[\r\n]//g;
2095 return $default_unseen_notify;
2096 }
2097
2098 # Default Unseen Type
2099 sub command213 {
2100 print "Here you can define the default way that unseen messages will be displayed\n";
2101 print "to the user in the folder listing on the left side.\n";
2102 print " 1 = Only unseen messages (4)\n";
2103 print " 2 = Unseen and Total messages (4/27)\n";
2104 print "\n";
2105
2106 print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
2107 $new_show = <STDIN>;
2108 if ( $new_show =~ /^[12]\n/i ) {
2109 $default_unseen_type = $new_show;
2110 }
2111 $default_unseen_type =~ s/[\r\n]//g;
2112 return $default_unseen_type;
2113 }
2114
2115 # Auto create special folders
2116 sub command214 {
2117 print "Would you like the Sent, Trash, and Drafts folders to be created\n";
2118 print "automatically print for you when a user logs in? If the user\n";
2119 print "accidentally deletes their special folders, this option will\n";
2120 print "automatically create it again for them.\n";
2121 print "\n";
2122
2123 if ( lc($auto_create_special) eq 'true' ) {
2124 $default_value = "y";
2125 } else {
2126 $default_value = "n";
2127 }
2128 print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
2129 $new_show = <STDIN>;
2130 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2131 $auto_create_special = 'true';
2132 } else {
2133 $auto_create_special = 'false';
2134 }
2135 return $auto_create_special;
2136 }
2137
2138 # Automatically delete folders
2139 sub command215 {
2140 if ( $imap_server_type eq "uw" ) {
2141 print "UW IMAP servers will not allow folders containing mail to also contain folders.\n";
2142 print "Deleting folders will bypass the trash folder and be immediately deleted\n\n";
2143 print "If this is not the correct value for your server,\n";
2144 print "please use option D on the Main Menu to configure your server correctly.\n\n";
2145 print "Press enter to continue...\n";
2146 $new_delete = <STDIN>;
2147 $delete_folder = 'true';
2148 } else {
2149 if ( $imap_server_type eq "courier" ) {
2150 print "Courier (or Courier-IMAP) IMAP servers may not support ";
2151 print "subfolders of Trash. \n";
2152 print "Specifically, if Courier is set to always move messages to Trash, \n";
2153 print "Trash will be treated by Courier as a special folder that does not \n";
2154 print "allow subfolders. \n\n";
2155 print "Please verify your Courier configuration, and test folder deletion \n";
2156 print "when changing this setting.\n\n";
2157 }
2158
2159 print "Are subfolders of the Trash supported by your IMAP server?\n";
2160 print "If so, should deleted folders be sent to Trash?\n";
2161 print "If not, say no (deleted folders should not be sent to Trash)\n\n";
2162 # reversal of logic.
2163 # question was: Should folders be automatically deleted instead of sent to trash..
2164 # we've changed the question to make it more clear,
2165 # and are here handling that to avoid changing the answers..
2166 if ( lc($delete_folder) eq 'true' ) {
2167 $default_value = "n";
2168 } else {
2169 $default_value = "y";
2170 }
2171 print "Send deleted folders to Trash? (y/n) [$WHT$default_value$NRM]: $WHT";
2172 $new_delete = <STDIN>;
2173 if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2174 $delete_folder = 'false';
2175 } else {
2176 $delete_folder = 'true';
2177 }
2178 }
2179 return $delete_folder;
2180 }
2181
2182 #noselect fix
2183 sub command216 {
2184 print "Some IMAP server allow subfolders to exist even if the parent\n";
2185 print "folders do not. This fixes some problems with the folder list\n";
2186 print "when this is the case, causing the /NoSelect folders to be displayed\n";
2187 print "\n";
2188
2189 if ( lc($noselect_fix_enable) eq 'true' ) {
2190 $default_value = "y";
2191 } else {
2192 $default_value = "n";
2193 }
2194 print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
2195 $noselect_fix_enable = <STDIN>;
2196 if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2197 $noselect_fix_enable = 'true';
2198 } else {
2199 $noselect_fix_enable = 'false';
2200 }
2201 return $noselect_fix_enable;
2202 }
2203 ############# GENERAL OPTIONS #####################
2204
2205 # Data directory
2206 sub command33a {
2207 print "Specify the location for your data directory.\n";
2208 print "You need to create this directory yourself.\n";
2209 print "The path name can be absolute or relative (to the config directory).\n";
2210 print "Here are two examples:\n";
2211 print " Absolute: /var/local/squirrelmail/data/\n";
2212 print " Relative: ../data/\n";
2213 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2214 print "will be converted to their absolute path equivalents in config.php.\n\n";
2215 print "Note: There are potential security risks with having a writeable directory\n";
2216 print "under the web server's root directory (ex: /home/httpd/html).\n";
2217 print "For this reason, it is recommended to put the data directory\n";
2218 print "in an alternate location of your choice. \n";
2219 print "\n";
2220
2221 print "[$WHT$data_dir$NRM]: $WHT";
2222 $new_data_dir = <STDIN>;
2223 if ( $new_data_dir eq "\n" ) {
2224 $new_data_dir = $data_dir;
2225 } else {
2226 $new_data_dir =~ s/[\r\n]//g;
2227 }
2228 if ( $new_data_dir =~ /^\s*$/ ) {
2229 $new_data_dir = "";
2230 } else {
2231 $new_data_dir =~ s/\/*$//g;
2232 $new_data_dir =~ s/$/\//g;
2233 }
2234 return $new_data_dir;
2235 }
2236
2237 # Attachment directory
2238 sub command33b {
2239 print "Path to directory used for storing attachments while a mail is\n";
2240 print "being composed. The path name can be absolute or relative (to the\n";
2241 print "config directory). Here are two examples:\n";
2242 print " Absolute: /var/local/squirrelmail/attach/\n";
2243 print " Relative: ../attach/\n";
2244 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2245 print "will be converted to their absolute path equivalents in config.php.\n\n";
2246 print "Note: There are a few security considerations regarding this\n";
2247 print "directory:\n";
2248 print " 1. It should have the permission 733 (rwx-wx-wx) to make it\n";
2249 print " impossible for a random person with access to the webserver\n";
2250 print " to list files in this directory. Confidential data might\n";
2251 print " be laying around in there.\n";
2252 print " Depending on your user:group assignments, 730 (rwx-wx---)\n";
2253 print " may be possible, and more secure (e.g. root:apache)\n";
2254 print " 2. Since the webserver is not able to list the files in the\n";
2255 print " content is also impossible for the webserver to delete files\n";
2256 print " lying around there for too long.\n";
2257 print " 3. It should probably be another directory than the data\n";
2258 print " directory specified in option 3.\n";
2259 print "\n";
2260
2261 print "[$WHT$attachment_dir$NRM]: $WHT";
2262 $new_attachment_dir = <STDIN>;
2263 if ( $new_attachment_dir eq "\n" ) {
2264 $new_attachment_dir = $attachment_dir;
2265 } else {
2266 $new_attachment_dir =~ s/[\r\n]//g;
2267 }
2268 if ( $new_attachment_dir =~ /^\s*$/ ) {
2269 $new_attachment_dir = "";
2270 } else {
2271 $new_attachment_dir =~ s/\/*$//g;
2272 $new_attachment_dir =~ s/$/\//g;
2273 }
2274 return $new_attachment_dir;
2275 }
2276
2277 sub command33c {
2278 print "The directory hash level setting allows you to configure the level\n";
2279 print "of hashing that SquirrelMail employs in your data and attachment\n";
2280 print "directories. This value must be an integer ranging from 0 to 4.\n";
2281 print "When this value is set to 0, SquirrelMail will simply store all\n";
2282 print "files as normal in the data and attachment directories. However,\n";
2283 print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
2284 print "used to organize the files in this directory. In short, the crc32\n";
2285 print "value for a username will be computed. Then, up to the first 4\n";
2286 print "digits of the hash, as set by this configuration value, will be\n";
2287 print "used to directory hash the files for that user in the data and\n";
2288 print "attachment directory. This allows for better performance on\n";
2289 print "servers with larger numbers of users.\n";
2290 print "\n";
2291
2292 print "[$WHT$dir_hash_level$NRM]: $WHT";
2293 $new_dir_hash_level = <STDIN>;
2294 if ( $new_dir_hash_level eq "\n" ) {
2295 $new_dir_hash_level = $dir_hash_level;
2296 } else {
2297 $new_dir_hash_level =~ s/[\r\n]//g;
2298 }
2299 if ( ( int($new_dir_hash_level) < 0 )
2300 || ( int($new_dir_hash_level) > 4 )
2301 || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
2302 print "Invalid Directory Hash Level.\n";
2303 print "Value must be an integer ranging from 0 to 4\n";
2304 print "Hit enter to continue.\n";
2305 $enter_key = <STDIN>;
2306
2307 $new_dir_hash_level = $dir_hash_level;
2308 }
2309
2310 return $new_dir_hash_level;
2311 }
2312
2313 sub command35 {
2314 print "This is the default size (in pixels) of the left folder list.\n";
2315 print "Default is 200, but you can set it to whatever you wish. This\n";
2316 print "is a user preference, so this will only show up as their default.\n";
2317 print "\n";
2318 print "[$WHT$default_left_size$NRM]: $WHT";
2319 $new_default_left_size = <STDIN>;
2320 if ( $new_default_left_size eq "\n" ) {
2321 $new_default_left_size = $default_left_size;
2322 } else {
2323 $new_default_left_size =~ s/[\r\n]//g;
2324 }
2325 return $new_default_left_size;
2326 }
2327
2328 sub command36 {
2329 print "Some IMAP servers only have lowercase letters in the usernames\n";
2330 print "but they still allow people with uppercase to log in. This\n";
2331 print "causes a problem with the user's preference files. This option\n";
2332 print "transparently changes all usernames to lowercase.";
2333 print "\n";
2334
2335 if ( lc($force_username_lowercase) eq 'true' ) {
2336 $default_value = "y";
2337 } else {
2338 $default_value = "n";
2339 }
2340 print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
2341 $new_show = <STDIN>;
2342 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2343 return 'true';
2344 }
2345 return 'false';
2346 }
2347
2348 sub command37 {
2349 print "";
2350 print "\n";
2351
2352 if ( lc($default_use_priority) eq 'true' ) {
2353 $default_value = "y";
2354 } else {
2355 $default_value = "n";
2356 }
2357
2358 print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
2359 $new_show = <STDIN>;
2360 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2361 return 'true';
2362 }
2363 return 'false';
2364 }
2365
2366 sub command38 {
2367 print "";
2368 print "\n";
2369
2370 if ( lc($default_hide_attribution) eq 'true' ) {
2371 $default_value = "y";
2372 } else {
2373 $default_value = "n";
2374 }
2375
2376 print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
2377 $new_show = <STDIN>;
2378 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2379 return 'true';
2380 }
2381 return 'false';
2382 }
2383
2384 sub command39 {
2385 print "";
2386 print "\n";
2387
2388 if ( lc($default_use_mdn) eq 'true' ) {
2389 $default_value = "y";
2390 } else {
2391 $default_value = "n";
2392 }
2393
2394 print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
2395 $new_show = <STDIN>;
2396 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2397 return 'true';
2398 }
2399 return 'false';
2400 }
2401
2402
2403 sub command310 {
2404 print " In loosely managed environments, you may want to allow users
2405 to edit their full name and email address. In strictly managed
2406 environments, you may want to force users to use the name
2407 and email address assigned to them.
2408
2409 'y' - allow a user to edit their full name and email address,
2410 'n' - users must use the assigned values.
2411
2412 ";
2413
2414 if ( lc($edit_identity) eq 'true' ) {
2415 $default_value = "y";
2416 } else {
2417 $default_value = "n";
2418 }
2419 print "Allow editing of user's identity? (y/n) [$WHT$default_value$NRM]: $WHT";
2420 $new_edit = <STDIN>;
2421 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2422 $edit_identity = 'true';
2423 $edit_name = 'true';
2424 $hide_auth_header = command311b();
2425 } else {
2426 $edit_identity = 'false';
2427 $edit_name = command311();
2428 $hide_auth_header = command311b();
2429 }
2430 return $edit_identity;
2431 }
2432
2433 sub command311 {
2434 print " Given that users are not allowed to modify their
2435 email address, can they edit their full name?
2436
2437 ";
2438
2439 if ( lc($edit_name) eq 'true' ) {
2440 $default_value = "y";
2441 } else {
2442 $default_value = "n";
2443 }
2444 print "Allow the user to edit their full name? (y/n) [$WHT$default_value$NRM]: $WHT";
2445 $new_edit = <STDIN>;
2446 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2447 $edit_name = 'true';
2448 } else {
2449 $edit_name = 'false';
2450 }
2451 return $edit_name;
2452 }
2453
2454 sub command311b {
2455 print " SquirrelMail adds username information to every sent email
2456 in order to prevent possible sender forging when users are allowed
2457 to change their email and/or full name.
2458
2459 You can remove user information from this header (y), if you think that
2460 it violates privacy or security.
2461
2462 Note: If users are allowed to change their email addresses,
2463 this setting will make it difficult to determine who sent what where.
2464 Use at your own risk.
2465
2466 ";
2467
2468 if ( lc($hide_auth_header) eq "true" ) {
2469 $default_value = "y";
2470 } else {
2471 $default_value = "n";
2472 }
2473 print "Remove username from email headers? (y/n) [$WHT$default_value$NRM]: $WHT";
2474 $new_header = <STDIN>;
2475 if ( ( $new_header =~ /^y\n/i ) || ( ( $new_header =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2476 $hide_auth_header = "true";
2477 } else {
2478 $hide_auth_header = "false";
2479 }
2480 return $hide_auth_header;
2481 }
2482
2483 sub command312 {
2484 print "This option allows you to disable server side thread sorting if your server \n";
2485 print "declares THREAD support, but you don't want to provide threading options \n";
2486 print "to end users or THREAD extension is broken or extension does not work with \n";
2487 print "options used by SquirrelMail. Option is not used, if THREAD extension is \n";
2488 print "not declared in IMAP CAPABILITY.\n";
2489 print "\n";
2490
2491 if ( lc($disable_thread_sort) eq 'true' ) {
2492 $default_value = "y";
2493 } else {
2494 $default_value = "n";
2495 }
2496 print "Disable server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2497 $disable_thread_sort = <STDIN>;
2498 if ( ( $disable_thread_sort =~ /^y\n/i ) || ( ( $disable_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2499 $disable_thread_sort = 'true';
2500 } else {
2501 $disable_thread_sort = 'false';
2502 }
2503 return $disable_thread_sort;
2504 }
2505
2506 sub command313 {
2507 print "This option allows you to disable server side sorting if your server declares \n";
2508 print "SORT support, but SORT extension is broken or does not work with options \n";
2509 print "used by SquirrelMail. Option is not used, if SORT extension is not declared \n";
2510 print "in IMAP CAPABILITY.\n";
2511 print "\n";
2512 print "It is strongly recommended to keep server side sorting enabled, if your ";
2513 print "IMAP server supports it.";
2514 print "\n";
2515
2516 if ( lc($disable_server_sort) eq 'true' ) {
2517 $default_value = "y";
2518 } else {
2519 $default_value = "n";
2520 }
2521 print "Disable server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2522 $disable_server_sort = <STDIN>;
2523 if ( ( $disable_server_sort =~ /^y\n/i ) || ( ( $disable_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2524 $disable_server_sort = 'true';
2525 } else {
2526 $disable_server_sort = 'false';
2527 }
2528 return $disable_server_sort;
2529 }
2530
2531 sub command314 {
2532 print "This option allows you to choose if SM uses charset search\n";
2533 print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
2534 print "\n";
2535
2536 if ( lc($allow_charset_search) eq 'true' ) {
2537 $default_value = "y";
2538 } else {
2539 $default_value = "n";
2540 }
2541 print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
2542 $allow_charset_search = <STDIN>;
2543 if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2544 $allow_charset_search = 'true';
2545 } else {
2546 $allow_charset_search = 'false';
2547 }
2548 return $allow_charset_search;
2549 }
2550
2551 # command315 (UID support) obsoleted.
2552
2553 # advanced search option
2554 sub command316 {
2555 print "This option allows you to control the use of advanced search form.\n";
2556 print " 0 = enable basic search only\n";
2557 print " 1 = enable advanced search only\n";
2558 print " 2 = enable both\n";
2559 print "\n";
2560
2561 print "Allowed search (0,1,2)? [$WHT$allow_advanced_search$NRM]: $WHT";
2562 $new_allow_advanced_search = <STDIN>;
2563 if ( $new_allow_advanced_search =~ /^[012]\n/i ) {
2564 $allow_advanced_search = $new_allow_advanced_search;
2565 }
2566 $allow_advanced_search =~ s/[\r\n]//g;
2567 return $allow_advanced_search;
2568 }
2569
2570
2571 sub command317 {
2572 print "This option allows you to change the name of the PHP session used\n";
2573 print "by SquirrelMail. Unless you know what you are doing, you probably\n";
2574 print "don't need or want to change this from the default of SQMSESSID.\n";
2575 print "[$WHT$session_name$NRM]: $WHT";
2576 $new_session_name = <STDIN>;
2577 chomp($new_session_name);
2578 if ( $new_session_name eq "" ) {
2579 $new_session_name = $session_name;
2580 }
2581 return $new_session_name;
2582 }
2583
2584 # time zone config (since 1.5.1)
2585 sub command318 {
2586 print "This option allows you to control the use of time zones.\n";
2587 print " 0 = (default) standard, GNU C time zone names\n";
2588 print " 1 = strict, generic time zone codes with offsets\n";
2589 print " 2 = custom, GNU C time zones loaded from config/timezones.php\n";
2590 print " 3 = custom strict, generic time zone codes with offsets loaded \n";
2591 print " from config/timezones.php\n";
2592 print "See SquirrelMail documentation about format of config/timezones.php file.\n";
2593 print "\n";
2594
2595 print "Used time zone configuration (0,1,2,3)? [$WHT$time_zone_type$NRM]: $WHT";
2596 $new_time_zone_type = <STDIN>;
2597 if ( $new_time_zone_type =~ /^[0123]\n/i ) {
2598 $time_zone_type = $new_time_zone_type;
2599 } else {
2600 print "\nInvalid configuration value.\n";
2601 print "\nPress enter to continue...";
2602 $tmp = <STDIN>;
2603 }
2604 $time_zone_type =~ s/[\r\n]//g;
2605 return $time_zone_type;
2606 }
2607
2608 # set the location base for redirects (since 1.5.2)
2609 sub command_config_location_base {
2610 print "Here you can set the base part of the SquirrelMail URL.\n";
2611 print "It is normally autodetected but if that fails, use this\n";
2612 print "option to override.\n";
2613 print "It should contain only the protocol and hostname/port parts\n";
2614 print "of the URL; the full path will be appended automatically.\n\n";
2615 print "Examples:\nhttp://webmail.example.org\nhttp://webmail.example.com:8080\nhttps://webmail.example.com:6691\n\n";
2616 print "Do not add any path elements.\n";
2617
2618 print "URL base? [" .$WHT."autodetect$NRM]: $WHT";
2619 $new_config_location_base = <STDIN>;
2620 chomp($new_config_location_base);
2621 $config_location_base = $new_config_location_base;
2622
2623 return $config_location_base;
2624 }
2625
2626
2627 sub command_userThemes {
2628 print "\nDefine the user themes that you wish to use. If you have added\n";
2629 print "a theme of your own, just follow the instructions (?) about\n";
2630 print "how to add them. You can also change the default theme.\n\n";
2631
2632 print "Available user themes:\n";
2633 $count = 0;
2634 while ( $count <= $#user_theme_name ) {
2635 if ( $count == $user_theme_default ) {
2636 print " *";
2637 } else {
2638 print " ";
2639 }
2640 if ( $count < 10 ) {
2641 print " ";
2642 }
2643 $name = $user_theme_name[$count];
2644 $num_spaces = 35 - length($name);
2645 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2646 $name = $name . " ";
2647 }
2648
2649 print " $count. $name";
2650 print "($user_theme_path[$count])\n";
2651
2652 $count++;
2653 }
2654
2655 print "\n";
2656 print ".------------------------------------.\n";
2657 print "| t (detect user themes) |\n";
2658 print "| + (add user theme) |\n";
2659 print "| - N (remove user theme) |\n";
2660 print "| m N (mark default user theme) |\n";
2661 print "| l (list user themes) |\n";
2662 print "| d (done) |\n";
2663 print "`------------------------------------'\n";
2664
2665 print "\n[user_themes] command (?=help) > ";
2666 $input = <STDIN>;
2667 $input =~ s/[\r\n]//g;
2668 while ( $input ne "d" ) {
2669 if ( $input =~ /^\s*l\s*/i ) {
2670 $count = 0;
2671 while ( $count <= $#user_theme_name ) {
2672 if ( $count == $user_theme_default ) {
2673 print " *";
2674 } else {
2675 print " ";
2676 }
2677 if ( $count < 10 ) {
2678 print " ";
2679 }
2680 $name = $user_theme_name[$count];
2681 $num_spaces = 35 - length($name);
2682 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2683 $name = $name . " ";
2684 }
2685
2686 print " $count. $name";
2687 print "($user_theme_path[$count])\n";
2688
2689 $count++;
2690 }
2691 } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
2692 $old_def = $user_theme_default;
2693 $user_theme_default = $input;
2694 $user_theme_default =~ s/^\s*m\s*//;
2695 if ( ( $user_theme_default > $#user_theme_name ) || ( $user_theme_default < 0 ) ) {
2696 print "Cannot set default theme to $user_theme_default. That theme does not exist.\n";
2697 $user_theme_default = $old_def;
2698 }
2699 } elsif ( $input =~ /^\s*\+/ ) {
2700 print "What is the name of this theme? ";
2701 $name = <STDIN>;
2702 $name =~ s/[\r\n]//g;
2703 $user_theme_name[ $#user_theme_name + 1 ] = $name;
2704 print "Be sure to put ../css/ before the filename.\n";
2705 print "What file is this stored in (ex: ../css/my_theme/): ";
2706 $name = <STDIN>;
2707 $name =~ s/[\r\n]//g;
2708 $user_theme_path[ $#user_theme_path + 1 ] = $name;
2709 } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
2710 if ( $input =~ /[0-9]+\s*$/ ) {
2711 $rem_num = $input;
2712 $rem_num =~ s/^\s*-\s*//g;
2713 $rem_num =~ s/\s*$//;
2714 } else {
2715 $rem_num = $#user_theme_name;
2716 }
2717 if ( $rem_num == $user_theme_default ) {
2718 print "You cannot remove the default theme!\n";
2719 } else {
2720 $count = 0;
2721 @new_theme_name = ();
2722 @new_theme_path = ();
2723 while ( $count <= $#user_theme_name ) {
2724 if ( $count != $rem_num ) {
2725 @new_theme_name = ( @new_theme_name, $user_theme_name[$count] );
2726 @new_theme_path = ( @new_theme_path, $user_theme_path[$count] );
2727 }
2728 $count++;
2729 }
2730 @user_theme_name = @new_theme_name;
2731 @user_theme_path = @new_theme_path;
2732 if ( $user_theme_default > $rem_num ) {
2733 $user_theme_default--;
2734 }
2735 }
2736 } elsif ( $input =~ /^\s*t\s*/i ) {
2737 print "\nStarting detection...\n\n";
2738
2739 opendir( DIR, "../css" );
2740 @files = readdir(DIR);
2741 $cnt = 0;
2742 while ( $cnt <= $#files ) {
2743 $filename = "../css/" . $files[$cnt] .'/';
2744 if ( $filename ne "../css/rtl.css" && -e $filename . "default.css" ) {
2745 $found = 0;
2746 for ( $x = 0 ; $x <= $#user_theme_path ; $x++ ) {
2747 if ( $user_theme_path[$x] eq $filename ) {
2748 $found = 1;
2749 }
2750 }
2751 if ( $found != 1 ) {
2752 print "** Found user theme: $filename\n";
2753 print " What is its name? ";
2754 $nm = <STDIN>;
2755 $nm =~ s/[\n\r]//g;
2756 $user_theme_name[ $#user_theme_name + 1 ] = $nm;
2757 $user_theme_path[ $#user_theme_path + 1 ] = $filename;
2758 }
2759 }
2760 $cnt++;
2761 }
2762 print "\n";
2763 for ( $cnt = 0 ; $cnt <= $#user_theme_path ; $cnt++ ) {
2764 $filename = $user_theme_path[$cnt];
2765 if ( $filename != 'none' && !( -e $filename ."/default.css" ) ) {
2766 print " Removing $filename (file not found)\n";
2767 $offset = 0;
2768 @new_user_theme_name = ();
2769 @new_user_theme_path = ();
2770 for ( $x = 0 ; $x < $#user_theme_path ; $x++ ) {
2771 if ( $user_theme_path[$x] eq $filename ) {
2772 $offset = 1;
2773 }
2774 if ( $offset == 1 ) {
2775 $new_user_theme_name[$x] = $user_theme_name[ $x + 1 ];
2776 $new_user_theme_path[$x] = $user_theme_path[ $x + 1 ];
2777 } else {
2778 $new_user_theme_name[$x] = $user_theme_name[$x];
2779 $new_user_theme_path[$x] = $user_theme_path[$x];
2780 }
2781 }
2782 @user_theme_name = @new_user_theme_name;
2783 @user_theme_path = @new_user_theme_path;
2784 }
2785 }
2786 print "\nDetection complete!\n\n";
2787
2788 closedir DIR;
2789 } elsif ( $input =~ /^\s*\?\s*/ ) {
2790 print ".------------------------------------.\n";
2791 print "| t (detect user themes) |\n";
2792 print "| + (add user theme) |\n";
2793 print "| - N (remove user theme) |\n";
2794 print "| m N (mark default user theme) |\n";
2795 print "| l (list user themes) |\n";
2796 print "| d (done) |\n";
2797 print "`------------------------------------'\n";
2798 }
2799 print "[user_themes] command (?=help) > ";
2800 $input = <STDIN>;
2801 $input =~ s/[\r\n]//g;
2802 }
2803 }
2804
2805 sub command_iconSets {
2806 print "\nDefine the icon themes that you wish to use. If you have added\n";
2807 print "a theme of your own, just follow the instructions (?) about\n";
2808 print "how to add them. You can also change the default and fallback\n";
2809 print "themes. The default theme will be used when no icon theme is\n";
2810 print "set by the user. The fallback theme will be used if an icon\n";
2811 print "cannot be found in the currently selected icon theme.\n\n";
2812
2813 print "Available icon themes:\n\n";
2814
2815 $count = 0;
2816 while ( $count <= $#icon_theme_name ) {
2817 if ( $count == $icon_theme_def ) {
2818 print " d";
2819 } else {
2820 print " ";
2821 }
2822 if ( $count eq $icon_theme_fallback ) {
2823 print "f ";
2824 } else {
2825 print " ";
2826 }
2827 if ( $count < 10 ) {
2828 print " ";
2829 }
2830 $name = $icon_theme_name[$count];
2831 $num_spaces = 35 - length($name);
2832 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2833 $name = $name . " ";