2 * Copyright notice from original mutt:
3 * Copyright (C) 1996-2002 Michael R. Elkins <me@mutt.org>
4 * Copyright (C) 2004 g10 Code GmbH
6 * This file is part of mutt-ng, see http://www.muttng.org/.
7 * It's licensed under the GNU General Public License,
8 * please see the file GPL in the top level source directory.
14 #include <lib-lib/lib-lib.h>
15 #include <lib-mime/mime.h>
17 #define MUTT_VERSION (VERSION)
19 /* nifty trick I stole from ELM 2.5alpha. */
22 #define INITVAL(x) = x
29 int ch; /* raw key pressed */
30 int op; /* function op */
33 /* types for mutt_add_hook() */
34 #define M_FOLDERHOOK 1
35 #define M_MBOXHOOK (1<<1)
36 #define M_SENDHOOK (1<<2)
37 #define M_FCCHOOK (1<<3)
38 #define M_SAVEHOOK (1<<4)
39 #define M_CHARSETHOOK (1<<5)
40 #define M_ICONVHOOK (1<<6)
41 #define M_MESSAGEHOOK (1<<7)
42 #define M_CRYPTHOOK (1<<8)
43 #define M_ACCOUNTHOOK (1<<9)
44 #define M_REPLYHOOK (1<<10)
45 #define M_SEND2HOOK (1<<11)
47 #define M_OPENHOOK (1<<12)
48 #define M_APPENDHOOK (1<<13)
49 #define M_CLOSEHOOK (1<<14)
51 /* tree characters for linearize_tree and print_enriched_string */
52 #define M_TREE_LLCORNER 1
53 #define M_TREE_ULCORNER 2
55 #define M_TREE_HLINE 4
56 #define M_TREE_VLINE 5
57 #define M_TREE_SPACE 6
58 #define M_TREE_RARROW 7
60 #define M_TREE_HIDDEN 9
61 #define M_TREE_EQUALS 10
62 #define M_TREE_TTEE 11
63 #define M_TREE_BTEE 12
64 #define M_TREE_MISSING 13
67 #define M_THREAD_COLLAPSE (1<<0)
68 #define M_THREAD_UNCOLLAPSE (1<<1)
69 #define M_THREAD_GET_HIDDEN (1<<2)
70 #define M_THREAD_UNREAD (1<<3)
71 #define M_THREAD_NEXT_UNREAD (1<<4)
74 /* modes for mutt_view_attachment() */
79 /* action codes used by mutt_set_flag() and mutt_pattern_function() */
99 /* actions for mutt_pattern_comp/mutt_pattern_exec */
139 /* Options for Mailcap lookup */
145 /* options for socket code */
151 /* Options for mutt_save_attachment */
156 /* possible arguments to set_quadoption() */
164 /* quad-option vars */
178 OPT_PGPMIMEAUTO, /* ask to revert to PGP/MIME when inline fails */
186 #if defined(USE_SSL) || defined(USE_GNUTLS)
190 OPT_VERIFYSIG, /* verify PGP signatures */
196 OPT_FOLLOWUPTOPOSTER,
197 #endif /* USE_NNTP */
199 /* THIS MUST BE THE LAST VALUE. */
203 /* flags to ci_send_message() */
204 #define SENDREPLY (1<<0)
205 #define SENDGROUPREPLY (1<<1)
206 #define SENDLISTREPLY (1<<2)
207 #define SENDFORWARD (1<<3)
208 #define SENDPOSTPONED (1<<4)
209 #define SENDBATCH (1<<5)
210 #define SENDKEY (1<<6)
211 #define SENDRESEND (1<<7)
212 #define SENDNEWS (1<<8)
214 /* flags to _mutt_select_file() */
215 #define M_SEL_BUFFY (1<<0)
216 #define M_SEL_MULTI (1<<1)
217 #define M_SEL_FOLDER (1<<2)
219 /* flags for parse_spam_list */
263 #endif /* HAVE_QDBM */
271 OPTHIDETHREADSUBJECT,
274 OPTIGNORELISTREPLYTO,
275 OPTIMAPCHECKSUBSCRIBED,
280 #if defined(USE_SSL) || defined(USE_GNUTLS)
284 # endif /* !USE_GNUTLS */
288 #endif /* USE_SSL || USE_GNUTLS */
297 OPTMENUSCROLL, /* scroll menu instead of implicit next-page */
299 OPTMETAKEY, /* interpret ALT-x as ESC-x */
304 OPTMIMESUBJECT, /* encode subject line with RFC2047 */
351 #ifdef HAVE_GETADDRINFO
358 OPTWRITEBCC, /* write out a bcc header? */
360 OPTXMAILTO, /* 1 if $edit_header is forcebly set */
371 OPTCRYPTREPLYENCRYPT,
373 OPTCRYPTREPLYSIGNENCRYPTED,
377 OPTSDEFAULTDECRYPTKEY,
397 #endif /* USE_NNTP */
401 OPTAUXSORT, /* (pseudo) using auxillary sort function */
402 OPTFORCEREFRESH, /* (pseudo) refresh even during macros */
403 OPTNOCURSES, /* (pseudo) when sending in batch mode */
404 OPTNEEDREDRAW, /* (pseudo) to notify caller of a submenu */
405 OPTSEARCHREVERSE, /* (pseudo) used by ci_search_command */
406 OPTMSGERR, /* (pseudo) used by mutt_error/mutt_message */
407 OPTSEARCHINVALID, /* (pseudo) used to invalidate the search pat */
408 OPTSIGNALSBLOCKED, /* (pseudo) using by mutt_block_signals () */
409 OPTSYSSIGNALSBLOCKED, /* (pseudo) using by mutt_block_signals_system () */
410 OPTNEEDRESORT, /* (pseudo) used to force a re-sort */
411 OPTRESORTINIT, /* (pseudo) used to force the next resort to be from scratch */
412 OPTVIEWATTACH, /* (pseudo) signals that we are viewing attachments */
413 OPTFORCEREDRAWINDEX, /* (pseudo) used to force a redraw in the main index */
414 OPTFORCEREDRAWPAGER, /* (pseudo) used to force a redraw in the pager */
415 OPTSORTSUBTHREADS, /* (pseudo) used when $sort_aux changes */
416 OPTNEEDRESCORE, /* (pseudo) set when the `score' command is used */
417 OPTATTACHMSG, /* (pseudo) used by attach-message */
418 OPTHIDEREAD, /* (pseudo) whether or not hide read messages */
419 OPTKEEPQUIET, /* (pseudo) shut up the message and refresh
420 * functions while we are executing an
423 OPTMENUCALLER, /* (pseudo) tell menu to give caller a take */
424 OPTREDRAWTREE, /* (pseudo) redraw the thread tree */
425 OPTPGPCHECKTRUST, /* (pseudo) used by pgp_select_key () */
426 OPTDONTHANDLEPGPKEYS, /* (pseudo) used to extract PGP keys */
427 OPTUNBUFFEREDINPUT, /* (pseudo) don't use key buffer */
430 OPTNEWS, /* (pseudo) used to change reader mode */
431 OPTNEWSSEND, /* (pseudo) used to change behavior when posting */
432 OPTNEWSCACHE, /* (pseudo) used to indicate if news cache exist */
434 OPTSHORTENHIERARCHY, /* set when to shorten "hierarchies" in the sidebar */
435 OPTSIDEBARNEWMAILONLY,
439 #define mutt_bit_alloc(n) p_new(char, (n + 7) / 8)
440 #define mutt_bit_set(v,n) v[n/8] |= (1 << (n % 8))
441 #define mutt_bit_unset(v,n) v[n/8] &= ~(1 << (n % 8))
442 #define mutt_bit_toggle(v,n) v[n/8] ^= (1 << (n % 8))
443 #define mutt_bit_isset(v,n) (v[n/8] & (1 << (n % 8)))
445 #define set_option(x) mutt_bit_set(Options,x)
446 #define unset_option(x) mutt_bit_unset(Options,x)
447 #define toggle_option(x) mutt_bit_toggle(Options,x)
448 #define option(x) mutt_bit_isset(Options,x)
450 void mutt_init (int, string_list_t *);
452 typedef struct thread {
453 unsigned int fake_thread:1;
454 unsigned int duplicate_thread:1;
455 unsigned int sort_children:1;
456 unsigned int check_subject:1;
457 unsigned int visible:1;
459 unsigned int subtree_visible:2;
460 unsigned int next_subtree_visible:1;
461 struct thread *parent;
462 struct thread *child;
469 typedef struct compress_info compress_info;
470 typedef struct pattern_t pattern_t;
476 time_t mtime_cur; /* used with maildir folders */
479 char *pattern; /* limit pattern string */
480 pattern_t *limit_pattern; /* compiled limit pattern */
482 HEADER *last_tag; /* last tagged msg. used to link threads */
483 THREAD *tree; /* top of thread tree */
484 HASH *id_hash; /* hash table by msg id */
485 HASH *subj_hash; /* hash table by subject */
486 HASH *thread_hash; /* hash table for threading */
487 int *v2r; /* mapping from virtual to real msgno */
488 int hdrmax; /* number of pointers in hdrs */
489 int msgcount; /* number of messages in the mailbox */
490 int vcount; /* the number of virtual messages */
491 int tagged; /* how many messages are tagged? */
492 int new; /* how many new messages? */
493 int unread; /* how many unread messages? */
494 int deleted; /* how many deleted messages */
495 int appended; /* how many saved messages? */
496 int flagged; /* how many flagged messages */
497 int msgnotreadyet; /* which msg "new" in pager, -1 if none */
498 void *data; /* driver specific data */
500 short magic; /* mailbox type */
502 compress_info *cinfo; /* compressed mbox module private data */
503 char *realpath; /* path to compressed mailbox */
505 unsigned int locked:1; /* is the mailbox locked? */
506 unsigned int changed:1; /* mailbox has been modified */
507 unsigned int readonly:1; /* don't allow changes to the mailbox */
508 unsigned int dontwrite:1; /* dont write the mailbox on close */
509 unsigned int append:1; /* mailbox is opened in append mode */
510 unsigned int quiet:1; /* inhibit status messages? */
511 unsigned int collapsed:1; /* are all threads collapsed? */
512 unsigned int closing:1; /* mailbox is being closed */
513 unsigned int counting:1; /* do we just want to cound? */
516 /* for attachment counter */
524 /* Flags for mutt_count_body_parts() */
525 #define M_PARTS_TOPLEVEL (1<<0) /* is the top-level part */
526 #define M_PARTS_RECOUNT (1<<1) /* force recount */
531 #endif /* !_MUTT_H */