-
Notifications
You must be signed in to change notification settings - Fork 389
/
mu-config.c
790 lines (644 loc) · 20.1 KB
/
mu-config.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
/* -*-Mode: c; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-*/
/*
** Copyright (C) 2008-2013 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 3, or (at your option) any
** later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software Foundation,
** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif /*HAVE_CONFIG_H*/
#include <glib.h>
#include <string.h> /* memset */
#include <unistd.h>
#include <stdio.h>
#include "mu-util.h"
#include "mu-config.h"
#include "mu-cmd.h"
static MuConfig MU_CONFIG;
static MuConfigFormat
get_output_format (const char *formatstr)
{
int i;
struct {
const char* name;
MuConfigFormat format;
} formats [] = {
{"mutt-alias", MU_CONFIG_FORMAT_MUTT_ALIAS},
{"mutt-ab", MU_CONFIG_FORMAT_MUTT_AB},
{"wl", MU_CONFIG_FORMAT_WL},
{"csv", MU_CONFIG_FORMAT_CSV},
{"org-contact", MU_CONFIG_FORMAT_ORG_CONTACT},
{"bbdb", MU_CONFIG_FORMAT_BBDB},
{"links", MU_CONFIG_FORMAT_LINKS},
{"plain", MU_CONFIG_FORMAT_PLAIN},
{"sexp", MU_CONFIG_FORMAT_SEXP},
{"xml", MU_CONFIG_FORMAT_XML},
{"xquery", MU_CONFIG_FORMAT_XQUERY}
};
for (i = 0; i != G_N_ELEMENTS(formats); i++)
if (strcmp (formats[i].name, formatstr) == 0)
return formats[i].format;
return MU_CONFIG_FORMAT_UNKNOWN;
}
static void
set_group_mu_defaults (void)
{
gchar *exp;
if (!MU_CONFIG.muhome)
MU_CONFIG.muhome = mu_util_guess_mu_homedir();
exp = mu_util_dir_expand(MU_CONFIG.muhome);
if (exp) {
g_free(MU_CONFIG.muhome);
MU_CONFIG.muhome = exp;
}
/* check for the MU_NOCOLOR env var; but in any case don't
* use colors unless we're writing to a tty */
if (g_getenv (MU_NOCOLOR) != NULL)
MU_CONFIG.nocolor = TRUE;
if (!isatty(fileno(stdout)) || !isatty(fileno(stderr)))
MU_CONFIG.nocolor = TRUE;
}
static GOptionGroup*
config_options_group_mu (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"debug", 'd', 0, G_OPTION_ARG_NONE, &MU_CONFIG.debug,
"print debug output to standard error (false)", NULL},
{"quiet", 'q', 0, G_OPTION_ARG_NONE, &MU_CONFIG.quiet,
"don't give any progress information (false)", NULL},
{"version", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.version,
"display version and copyright information (false)", NULL},
{"muhome", 0, 0, G_OPTION_ARG_FILENAME, &MU_CONFIG.muhome,
"specify an alternative mu directory", "<dir>"},
{"log-stderr", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.log_stderr,
"log to standard error (false)", NULL},
{"nocolor", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.nocolor,
"don't use ANSI-colors in output (false)", NULL},
{"verbose", 'v', 0, G_OPTION_ARG_NONE, &MU_CONFIG.verbose,
"verbose output (false)", NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY,
&MU_CONFIG.params, "parameters", NULL},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("mu", "general mu options", "", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
#define expand_dir(D) \
if ((D)) { \
char *exp; \
exp = mu_util_dir_expand((D)); \
if (exp) { \
g_free((D)); \
(D) = exp; \
} \
}
static void
set_group_index_defaults (void)
{
if (!MU_CONFIG.maildir)
MU_CONFIG.maildir = mu_util_guess_maildir ();
expand_dir (MU_CONFIG.maildir);
}
static GOptionGroup*
config_options_group_index (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"maildir", 'm', 0, G_OPTION_ARG_FILENAME, &MU_CONFIG.maildir,
"top of the maildir", "<maildir>"},
{"rebuild", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.rebuild,
"rebuild the database from scratch (false)", NULL},
{"lazy-check", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.lazycheck,
"only check dir-timestamps (false)", NULL},
{"my-address", 0, 0, G_OPTION_ARG_STRING_ARRAY,
&MU_CONFIG.my_addresses,
"my e-mail address (regexp); can be used multiple times",
"<address>"},
{"autoupgrade", 0, 0, G_OPTION_ARG_NONE,
&MU_CONFIG.autoupgrade,
"auto-upgrade the database with new mu versions (false)",
NULL},
{"nocleanup", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.nocleanup,
"don't clean up the database after indexing (false)", NULL},
{"xbatchsize", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.xbatchsize,
"set transaction batchsize for xapian commits (0)", NULL},
{"max-msg-size", 0, 0, G_OPTION_ARG_INT,
&MU_CONFIG.max_msg_size,
"set the maximum size for message files", "<size>"},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("index",
"Options for the 'index' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static void
set_group_find_defaults (void)
{
/* note, when no fields are specified, we use
* date-from-subject, and sort descending by date. If fields
* *are* specified, we sort in ascending order. */
if (!MU_CONFIG.fields || !*MU_CONFIG.fields) {
MU_CONFIG.fields = g_strdup ("d f s");
if (!MU_CONFIG.sortfield)
MU_CONFIG.sortfield = g_strdup ("d");
}
if (!MU_CONFIG.formatstr) /* by default, use plain output */
MU_CONFIG.format = MU_CONFIG_FORMAT_PLAIN;
else
MU_CONFIG.format =
get_output_format (MU_CONFIG.formatstr);
expand_dir (MU_CONFIG.linksdir);
}
static GOptionGroup*
config_options_group_find (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"fields", 'f', 0, G_OPTION_ARG_STRING, &MU_CONFIG.fields,
"fields to display in the output", "<fields>"},
{"sortfield", 's', 0, G_OPTION_ARG_STRING,
&MU_CONFIG.sortfield,
"field to sort on", "<field>"},
{"maxnum", 'n', 0, G_OPTION_ARG_INT, &MU_CONFIG.maxnum,
"number of entries to display in the output", "<number>"},
{"threads", 't', 0, G_OPTION_ARG_NONE, &MU_CONFIG.threads,
"show message threads", NULL},
{"bookmark", 'b', 0, G_OPTION_ARG_STRING, &MU_CONFIG.bookmark,
"use a bookmarked query", "<bookmark>"},
{"reverse", 'z', 0, G_OPTION_ARG_NONE, &MU_CONFIG.reverse,
"sort in reverse (descending) order (z -> a)", NULL},
{"skip-dups", 'u', 0, G_OPTION_ARG_NONE,
&MU_CONFIG.skip_dups,
"show only the first of messages duplicates (false)", NULL},
{"include-related", 'r', 0, G_OPTION_ARG_NONE,
&MU_CONFIG.include_related,
"include related messages in results (false)", NULL},
{"linksdir", 0, 0, G_OPTION_ARG_STRING, &MU_CONFIG.linksdir,
"output as symbolic links to a target maildir", "<dir>"},
{"clearlinks", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.clearlinks,
"clear old links before filling a linksdir (false)", NULL},
{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
"output format ('plain'(*), 'links', 'xml',"
"'sexp', 'xquery')", "<format>"},
{"summary-len", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.summary_len,
"use up to <n> lines for the summary, or 0 for none (0)",
"<len>"},
{"exec", 'e', 0, G_OPTION_ARG_STRING, &MU_CONFIG.exec,
"execute command on each match message", "<command>"},
{"after", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.after,
"only show messages whose m_time > T (t_time)",
"<timestamp>"},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("find",
"Options for the 'find' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static GOptionGroup *
config_options_group_mkdir (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"mode", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.dirmode,
"set the mode (as in chmod), in octal notation", "<mode>"},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
/* set dirmode before, because '0000' is a valid mode */
MU_CONFIG.dirmode = 0755;
og = g_option_group_new("mkdir", "Options for the 'mkdir' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static void
set_group_cfind_defaults (void)
{
if (!MU_CONFIG.formatstr) /* by default, use plain output */
MU_CONFIG.format = MU_CONFIG_FORMAT_PLAIN;
else
MU_CONFIG.format = get_output_format (MU_CONFIG.formatstr);
}
static GOptionGroup *
config_options_group_cfind (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
"output format (plain(*), mutt-alias, mutt-ab, wl, "
"org-contact, bbdb, csv)", "<format>"},
{"personal", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.personal,
"whether to only get 'personal' contacts", NULL},
{"after", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.after,
"only get addresses last seen after T", "<timestamp>"},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("cfind", "Options for the 'cfind' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static GOptionGroup *
config_options_group_script (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{G_OPTION_REMAINING, 0,0, G_OPTION_ARG_STRING_ARRAY,
&MU_CONFIG.params, "script parameters", NULL},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("script", "Options for the 'script' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static void
set_group_view_defaults (void)
{
if (!MU_CONFIG.formatstr) /* by default, use plain output */
MU_CONFIG.format = MU_CONFIG_FORMAT_PLAIN;
else
MU_CONFIG.format = get_output_format (MU_CONFIG.formatstr);
}
/* crypto options are used in a few different commands */
static GOptionEntry*
crypto_option_entries (void)
{
static GOptionEntry entries[] = {
{"auto-retrieve", 'r', 0, G_OPTION_ARG_NONE,
&MU_CONFIG.auto_retrieve,
"attempt to retrieve keys online (false)", NULL},
{"use-agent", 'a', 0, G_OPTION_ARG_NONE, &MU_CONFIG.use_agent,
"attempt to use the GPG agent (false)", NULL},
{"decrypt", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.decrypt,
"attempt to decrypt the message", NULL},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
return entries;
}
static GOptionGroup *
config_options_group_view (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"summary-len", 0, 0, G_OPTION_ARG_INT, &MU_CONFIG.summary_len,
"use up to <n> lines for the summary, or 0 for none (0)",
"<len>"},
{"terminate", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.terminator,
"terminate messages with ascii-0x07 (\\f, form-feed)",
"<term>"},
{"format", 'o', 0, G_OPTION_ARG_STRING, &MU_CONFIG.formatstr,
"output format ('plain'(*), 'sexp')", "<format>"},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("view", "Options for the 'view' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
g_option_group_add_entries(og, crypto_option_entries());
return og;
}
static void
set_group_extract_defaults (void)
{
if (!MU_CONFIG.targetdir)
MU_CONFIG.targetdir = g_strdup (".");
expand_dir (MU_CONFIG.targetdir);
}
static GOptionGroup*
config_options_group_extract (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"save-attachments", 'a', 0, G_OPTION_ARG_NONE,
&MU_CONFIG.save_attachments,
"save all attachments (false)", NULL},
{"save-all", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.save_all,
"save all parts (incl. non-attachments) (false)", NULL},
{"parts", 0, 0, G_OPTION_ARG_STRING, &MU_CONFIG.parts,
"save specific parts (comma-separated list)", "<parts>"},
{"target-dir", 0, 0, G_OPTION_ARG_FILENAME,
&MU_CONFIG.targetdir,
"target directory for saving", "<dir>"},
{"overwrite", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.overwrite,
"overwrite existing files (false)", NULL},
{"play", 0, 0, G_OPTION_ARG_NONE, &MU_CONFIG.play,
"try to 'play' (open) the extracted parts", NULL},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("extract",
"Options for the 'extract' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
g_option_group_add_entries(og, crypto_option_entries());
return og;
}
static GOptionGroup*
config_options_group_verify (void)
{
GOptionGroup *og;
og = g_option_group_new("verify",
"Options for the 'verify' command",
"", NULL, NULL);
g_option_group_add_entries(og, crypto_option_entries());
return og;
}
static GOptionGroup*
config_options_group_server (void)
{
GOptionGroup *og;
GOptionEntry entries[] = {
{"maildir", 'm', 0, G_OPTION_ARG_FILENAME, &MU_CONFIG.maildir,
"top of the maildir", "<maildir>"},
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
og = g_option_group_new("server",
"Options for the 'server' command",
"", NULL, NULL);
g_option_group_add_entries(og, entries);
return og;
}
static MuConfigCmd
cmd_from_string (const char *str)
{
int i;
struct {
const gchar* name;
MuConfigCmd cmd;
} cmd_map[] = {
{ "add", MU_CONFIG_CMD_ADD },
{ "cfind", MU_CONFIG_CMD_CFIND },
{ "extract", MU_CONFIG_CMD_EXTRACT },
{ "find", MU_CONFIG_CMD_FIND },
{ "help", MU_CONFIG_CMD_HELP },
{ "index", MU_CONFIG_CMD_INDEX },
{ "mkdir", MU_CONFIG_CMD_MKDIR },
{ "remove", MU_CONFIG_CMD_REMOVE },
{ "script", MU_CONFIG_CMD_SCRIPT },
{ "server", MU_CONFIG_CMD_SERVER },
{ "tickle", MU_CONFIG_CMD_TICKLE },
{ "verify", MU_CONFIG_CMD_VERIFY },
{ "view", MU_CONFIG_CMD_VIEW }
};
if (!str)
return MU_CONFIG_CMD_UNKNOWN;
for (i = 0; i != G_N_ELEMENTS(cmd_map); ++i)
if (strcmp (str, cmd_map[i].name) == 0)
return cmd_map[i].cmd;
#ifdef BUILD_GUILE
/* if we don't recognize it and it's not an option, it may be
* some script */
if (str[0] != '-')
return MU_CONFIG_CMD_SCRIPT;
#endif /*BUILD_GUILE*/
return MU_CONFIG_CMD_UNKNOWN;
}
static gboolean
parse_cmd (int *argcp, char ***argvp, GError **err)
{
MU_CONFIG.cmd = MU_CONFIG_CMD_NONE;
MU_CONFIG.cmdstr = NULL;
if (*argcp < 2) /* no command found at all */
return TRUE;
else if ((**argvp)[1] == '-')
/* if the first param starts with '-', there is no
* command, just some option (like --version, --help
* etc.)*/
return TRUE;
MU_CONFIG.cmdstr = g_strdup ((*argvp)[1]);
MU_CONFIG.cmd = cmd_from_string (MU_CONFIG.cmdstr);
#ifndef BUILD_GUILE
if (MU_CONFIG.cmd == MU_CONFIG_CMD_SCRIPT) {
mu_util_g_set_error (err, MU_ERROR_IN_PARAMETERS,
"command 'script' not supported");
return FALSE;
}
#endif /*!BUILD_GUILE*/
if (MU_CONFIG.cmdstr && MU_CONFIG.cmdstr[0] != '-' &&
MU_CONFIG.cmd == MU_CONFIG_CMD_UNKNOWN) {
mu_util_g_set_error (err, MU_ERROR_IN_PARAMETERS,
"unknown command '%s'",
MU_CONFIG.cmdstr);
return FALSE;
}
return TRUE;
}
static GOptionGroup*
get_option_group (MuConfigCmd cmd)
{
switch (cmd) {
case MU_CONFIG_CMD_CFIND:
return config_options_group_cfind();
case MU_CONFIG_CMD_EXTRACT:
return config_options_group_extract();
case MU_CONFIG_CMD_FIND:
return config_options_group_find();
case MU_CONFIG_CMD_INDEX:
return config_options_group_index();
case MU_CONFIG_CMD_MKDIR:
return config_options_group_mkdir();
case MU_CONFIG_CMD_SERVER:
return config_options_group_server();
case MU_CONFIG_CMD_SCRIPT:
return config_options_group_script();
case MU_CONFIG_CMD_VERIFY:
return config_options_group_verify();
case MU_CONFIG_CMD_VIEW:
return config_options_group_view();
default:
return NULL; /* no group to add */
}
}
/* ugh yuck massaging the GOption text output; glib prepares some text
* which has a 'Usage:' for the 'help' commmand. However, we need the
* help for the command we're asking help for. So, we remove the Usage:
* from what glib generates. :-( */
static gchar*
massage_help (const char *help)
{
GRegex *rx;
char *str;
rx = g_regex_new ("^Usage:.*\n.*\n",
0, G_REGEX_MATCH_NEWLINE_ANY, NULL);
str = g_regex_replace (rx, help,
-1, 0, "",
G_REGEX_MATCH_NEWLINE_ANY, NULL);
g_regex_unref (rx);
return str;
}
static const gchar*
get_help_string (MuConfigCmd cmd, gboolean long_help)
{
unsigned u;
/* this include gets us MU_HELP_STRINGS */
#include "mu-help-strings.h"
for (u = 0; u != G_N_ELEMENTS(MU_HELP_STRINGS); ++u)
if (cmd == MU_HELP_STRINGS[u].cmd) {
if (long_help)
return MU_HELP_STRINGS[u].long_help;
else
return MU_HELP_STRINGS[u].usage ;
}
g_return_val_if_reached ("");
return "";
}
void
mu_config_show_help (MuConfigCmd cmd)
{
GOptionContext *ctx;
GOptionGroup *group;
char *cleanhelp;
g_return_if_fail (mu_config_cmd_is_valid(cmd));
ctx = g_option_context_new ("- mu help");
g_option_context_set_main_group (ctx, config_options_group_mu());
group = get_option_group (cmd);
if (group)
g_option_context_add_group (ctx, group);
g_option_context_set_description (ctx,
get_help_string (cmd, TRUE));
cleanhelp = massage_help
(g_option_context_get_help (ctx, TRUE, group));
g_print ("usage:\n\t%s%s",
get_help_string (cmd, FALSE), cleanhelp);
g_free (cleanhelp);
}
static gboolean
cmd_help (void)
{
MuConfigCmd cmd;
if (!MU_CONFIG.params)
cmd = MU_CONFIG_CMD_UNKNOWN;
else
cmd = cmd_from_string (MU_CONFIG.params[1]);
if (cmd == MU_CONFIG_CMD_UNKNOWN) {
mu_config_show_help (MU_CONFIG_CMD_HELP);
return TRUE;
}
mu_config_show_help (cmd);
return TRUE;
}
static gboolean
parse_params (int *argcp, char ***argvp, GError **err)
{
GOptionContext *context;
GOptionGroup *group;
gboolean rv;
context = g_option_context_new("- mu general options");
g_option_context_set_help_enabled (context, TRUE);
rv = TRUE;
g_option_context_set_main_group(context,
config_options_group_mu());
g_option_context_set_ignore_unknown_options (context, FALSE);
switch (MU_CONFIG.cmd) {
case MU_CONFIG_CMD_NONE:
case MU_CONFIG_CMD_HELP:
/* 'help' is special; sucks in the options of the
* command after it */
rv = g_option_context_parse (context, argcp, argvp, err) &&
cmd_help ();
break;
case MU_CONFIG_CMD_SCRIPT:
/* all unknown commands are passed to 'script' */
g_option_context_set_ignore_unknown_options (context, TRUE);
group = get_option_group (MU_CONFIG.cmd);
g_option_context_add_group (context, group);
rv = g_option_context_parse (context, argcp, argvp, err);
MU_CONFIG.script = g_strdup (MU_CONFIG.cmdstr);
/* argvp contains the script parameters */
MU_CONFIG.script_params = (const char**)&((*argvp)[1]);
break;
default:
group = get_option_group (MU_CONFIG.cmd);
if (group)
g_option_context_add_group (context, group);
rv = g_option_context_parse (context, argcp, argvp, err);
break;
}
g_option_context_free (context);
return rv ? TRUE : FALSE;
}
MuConfig*
mu_config_init (int *argcp, char ***argvp, GError **err)
{
g_return_val_if_fail (argcp && argvp, NULL);
memset (&MU_CONFIG, 0, sizeof(MU_CONFIG));
MU_CONFIG.maxnum = -1; /* By default, output all matching entries. */
if (!parse_cmd (argcp, argvp, err))
goto errexit;
if (!parse_params(argcp, argvp, err))
goto errexit;
/* fill in the defaults if user did not specify */
set_group_mu_defaults();
set_group_index_defaults();
set_group_find_defaults();
set_group_cfind_defaults();
set_group_view_defaults();
set_group_extract_defaults();
/* set_group_mkdir_defaults (config); */
return &MU_CONFIG;
errexit:
mu_config_uninit (&MU_CONFIG);
return NULL;
}
void
mu_config_uninit (MuConfig *opts)
{
if (!opts)
return;
g_free (opts->cmdstr);
g_free (opts->muhome);
g_free (opts->maildir);
g_free (opts->fields);
g_free (opts->sortfield);
g_free (opts->bookmark);
g_free (opts->formatstr);
g_free (opts->exec);
g_free (opts->linksdir);
g_free (opts->targetdir);
g_free (opts->parts);
g_free (opts->script);
g_strfreev (opts->params);
memset (opts, 0, sizeof(MU_CONFIG));
}
size_t
mu_config_param_num (MuConfig *opts)
{
size_t n;
g_return_val_if_fail (opts && opts->params, 0);
for (n = 0; opts->params[n]; ++n);
return n;
}
MuMsgOptions
mu_config_get_msg_options (MuConfig *muopts)
{
MuMsgOptions opts;
opts = MU_MSG_OPTION_NONE;
if (muopts->decrypt)
opts |= MU_MSG_OPTION_DECRYPT;
if (muopts->verify)
opts |= MU_MSG_OPTION_VERIFY;
if (muopts->use_agent)
opts |= MU_MSG_OPTION_USE_AGENT;
if (muopts->auto_retrieve)
opts |= MU_MSG_OPTION_AUTO_RETRIEVE;
if (muopts->overwrite)
opts |= MU_MSG_OPTION_OVERWRITE;
return opts;
}