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>
16 #include <lib-lua/lib-lua.h>
18 #define MUTT_VERSION (VERSION)
20 /* nifty trick I stole from ELM 2.5alpha. */
23 #define INITVAL(x) = x
30 int ch; /* raw key pressed */
31 int op; /* function op */
34 /* types for mutt_add_hook() */
35 #define M_FOLDERHOOK 1
36 #define M_MBOXHOOK (1<<1)
37 #define M_SENDHOOK (1<<2)
38 #define M_FCCHOOK (1<<3)
39 #define M_SAVEHOOK (1<<4)
40 #define M_CHARSETHOOK (1<<5)
41 #define M_ICONVHOOK (1<<6)
42 #define M_MESSAGEHOOK (1<<7)
43 #define M_CRYPTHOOK (1<<8)
44 #define M_ACCOUNTHOOK (1<<9)
45 #define M_REPLYHOOK (1<<10)
46 #define M_SEND2HOOK (1<<11)
48 #define M_OPENHOOK (1<<12)
49 #define M_APPENDHOOK (1<<13)
50 #define M_CLOSEHOOK (1<<14)
52 /* tree characters for linearize_tree and print_enriched_string */
53 #define M_TREE_LLCORNER 1
54 #define M_TREE_ULCORNER 2
56 #define M_TREE_HLINE 4
57 #define M_TREE_VLINE 5
58 #define M_TREE_SPACE 6
59 #define M_TREE_RARROW 7
61 #define M_TREE_HIDDEN 9
62 #define M_TREE_EQUALS 10
63 #define M_TREE_TTEE 11
64 #define M_TREE_BTEE 12
65 #define M_TREE_MISSING 13
68 #define M_THREAD_COLLAPSE (1<<0)
69 #define M_THREAD_UNCOLLAPSE (1<<1)
70 #define M_THREAD_GET_HIDDEN (1<<2)
71 #define M_THREAD_UNREAD (1<<3)
72 #define M_THREAD_NEXT_UNREAD (1<<4)
75 /* modes for mutt_view_attachment() */
80 /* action codes used by mutt_set_flag() and mutt_pattern_function() */
100 /* actions for mutt_pattern_comp/mutt_pattern_exec */
140 /* Options for Mailcap lookup */
146 /* options for socket code */
152 /* Options for mutt_save_attachment */
157 /* quad-option vars */
171 OPT_PGPMIMEAUTO, /* ask to revert to PGP/MIME when inline fails */
178 #if defined(USE_SSL) || defined(USE_GNUTLS)
182 OPT_VERIFYSIG, /* verify PGP signatures */
188 OPT_FOLLOWUPTOPOSTER,
189 #endif /* USE_NNTP */
191 /* THIS MUST BE THE LAST VALUE. */
195 /* flags to ci_send_message() */
196 #define SENDREPLY (1<<0)
197 #define SENDGROUPREPLY (1<<1)
198 #define SENDLISTREPLY (1<<2)
199 #define SENDFORWARD (1<<3)
200 #define SENDPOSTPONED (1<<4)
201 #define SENDBATCH (1<<5)
202 #define SENDKEY (1<<6)
203 #define SENDRESEND (1<<7)
204 #define SENDNEWS (1<<8)
206 /* flags to _mutt_select_file() */
207 #define M_SEL_BUFFY (1<<0)
208 #define M_SEL_MULTI (1<<1)
209 #define M_SEL_FOLDER (1<<2)
211 /* flags for parse_spam_list */
253 #endif /* HAVE_QDBM */
261 OPTHIDETHREADSUBJECT,
264 OPTIGNORELISTREPLYTO,
265 OPTIMAPCHECKSUBSCRIBED,
270 #if defined(USE_SSL) || defined(USE_GNUTLS)
274 # endif /* !USE_GNUTLS */
278 #endif /* USE_SSL || USE_GNUTLS */
287 OPTMENUSCROLL, /* scroll menu instead of implicit next-page */
289 OPTMETAKEY, /* interpret ALT-x as ESC-x */
294 OPTMIMESUBJECT, /* encode subject line with RFC2047 */
339 #ifdef HAVE_GETADDRINFO
346 OPTWRITEBCC, /* write out a bcc header? */
348 OPTXMAILTO, /* 1 if $edit_header is forcebly set */
359 OPTCRYPTREPLYENCRYPT,
361 OPTCRYPTREPLYSIGNENCRYPTED,
365 OPTSDEFAULTDECRYPTKEY,
385 #endif /* USE_NNTP */
389 OPTAUXSORT, /* (pseudo) using auxillary sort function */
390 OPTFORCEREFRESH, /* (pseudo) refresh even during macros */
391 OPTNOCURSES, /* (pseudo) when sending in batch mode */
392 OPTNEEDREDRAW, /* (pseudo) to notify caller of a submenu */
393 OPTSEARCHREVERSE, /* (pseudo) used by ci_search_command */
394 OPTMSGERR, /* (pseudo) used by mutt_error/mutt_message */
395 OPTSEARCHINVALID, /* (pseudo) used to invalidate the search pat */
396 OPTSIGNALSBLOCKED, /* (pseudo) using by mutt_block_signals () */
397 OPTSYSSIGNALSBLOCKED, /* (pseudo) using by mutt_block_signals_system () */
398 OPTNEEDRESORT, /* (pseudo) used to force a re-sort */
399 OPTRESORTINIT, /* (pseudo) used to force the next resort to be from scratch */
400 OPTVIEWATTACH, /* (pseudo) signals that we are viewing attachments */
401 OPTFORCEREDRAWINDEX, /* (pseudo) used to force a redraw in the main index */
402 OPTFORCEREDRAWPAGER, /* (pseudo) used to force a redraw in the pager */
403 OPTSORTSUBTHREADS, /* (pseudo) used when $sort_aux changes */
404 OPTNEEDRESCORE, /* (pseudo) set when the `score' command is used */
405 OPTATTACHMSG, /* (pseudo) used by attach-message */
406 OPTHIDEREAD, /* (pseudo) whether or not hide read messages */
407 OPTKEEPQUIET, /* (pseudo) shut up the message and refresh
408 * functions while we are executing an
411 OPTMENUCALLER, /* (pseudo) tell menu to give caller a take */
412 OPTREDRAWTREE, /* (pseudo) redraw the thread tree */
413 OPTPGPCHECKTRUST, /* (pseudo) used by pgp_select_key () */
414 OPTDONTHANDLEPGPKEYS, /* (pseudo) used to extract PGP keys */
415 OPTUNBUFFEREDINPUT, /* (pseudo) don't use key buffer */
418 OPTNEWS, /* (pseudo) used to change reader mode */
419 OPTNEWSSEND, /* (pseudo) used to change behavior when posting */
420 OPTNEWSCACHE, /* (pseudo) used to indicate if news cache exist */
422 OPTSHORTENHIERARCHY, /* set when to shorten "hierarchies" in the sidebar */
423 OPTSIDEBARNEWMAILONLY,
427 #define mutt_bit_alloc(n) p_new(char, (n + 7) / 8)
428 #define mutt_bit_set(v,n) v[n/8] |= (1 << (n % 8))
429 #define mutt_bit_unset(v,n) v[n/8] &= ~(1 << (n % 8))
430 #define mutt_bit_toggle(v,n) v[n/8] ^= (1 << (n % 8))
431 #define mutt_bit_isset(v,n) (v[n/8] & (1 << (n % 8)))
433 #define set_option(x) mutt_bit_set(Options,x)
434 #define unset_option(x) mutt_bit_unset(Options,x)
435 #define toggle_option(x) mutt_bit_toggle(Options,x)
436 #define option(x) mutt_bit_isset(Options,x)
438 void mutt_init (int, string_list_t *);
440 typedef struct thread {
441 unsigned int fake_thread:1;
442 unsigned int duplicate_thread:1;
443 unsigned int sort_children:1;
444 unsigned int check_subject:1;
445 unsigned int visible:1;
447 unsigned int subtree_visible:2;
448 unsigned int next_subtree_visible:1;
449 struct thread *parent;
450 struct thread *child;
457 typedef struct compress_info compress_info;
458 typedef struct pattern_t pattern_t;
464 time_t mtime_cur; /* used with maildir folders */
467 char *pattern; /* limit pattern string */
468 pattern_t *limit_pattern; /* compiled limit pattern */
470 HEADER *last_tag; /* last tagged msg. used to link threads */
471 THREAD *tree; /* top of thread tree */
472 hash_t *id_hash; /* hash table by msg id */
473 hash_t *subj_hash; /* hash table by subject */
474 hash_t *thread_hash; /* hash table for threading */
475 int *v2r; /* mapping from virtual to real msgno */
476 int hdrmax; /* number of pointers in hdrs */
477 int msgcount; /* number of messages in the mailbox */
478 int vcount; /* the number of virtual messages */
479 int tagged; /* how many messages are tagged? */
480 int new; /* how many new messages? */
481 int unread; /* how many unread messages? */
482 int deleted; /* how many deleted messages */
483 int appended; /* how many saved messages? */
484 int flagged; /* how many flagged messages */
485 int msgnotreadyet; /* which msg "new" in pager, -1 if none */
486 void *data; /* driver specific data */
488 short magic; /* mailbox type */
490 compress_info *cinfo; /* compressed mbox module private data */
491 char *realpath; /* path to compressed mailbox */
493 unsigned int locked:1; /* is the mailbox locked? */
494 unsigned int changed:1; /* mailbox has been modified */
495 unsigned int readonly:1; /* don't allow changes to the mailbox */
496 unsigned int dontwrite:1; /* dont write the mailbox on close */
497 unsigned int append:1; /* mailbox is opened in append mode */
498 unsigned int quiet:1; /* inhibit status messages? */
499 unsigned int collapsed:1; /* are all threads collapsed? */
500 unsigned int closing:1; /* mailbox is being closed */
501 unsigned int counting:1; /* do we just want to cound? */
504 /* for attachment counter */
512 /* Flags for mutt_count_body_parts() */
513 #define M_PARTS_TOPLEVEL (1<<0) /* is the top-level part */
514 #define M_PARTS_RECOUNT (1<<1) /* force recount */
519 #endif /* !_MUTT_H */