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.
19 # include <unistd.h> /* needed for SEEK_SET */
22 # include <unix.h> /* needed for snprintf on QNX. */
24 #include <sys/types.h>
33 #if defined(HAVE_WCTYPE_H) && defined(HAVE_WC_FUNCS)
37 #ifndef _POSIX_PATH_MAX
38 #include <posix1_lim.h>
44 #include <lib-lib/buffer.h>
45 #include <lib-lib/hash.h>
46 #include <lib-lib/list.h>
47 #include <lib-lib/rx.h>
49 #include <lib-mime/mime.h>
57 # define MB_LEN_MAX 16
60 # define MUTT_VERSION (VERSION)
62 /* nifty trick I stole from ELM 2.5alpha. */
65 #define INITVAL(x) = x
72 int ch; /* raw key pressed */
73 int op; /* function op */
76 /* flags for mutt_FormatString() */
78 M_FORMAT_FORCESUBJ = (1 << 0), /* print the subject even if unchanged */
79 M_FORMAT_TREE = (1 << 1), /* draw the thread tree */
80 M_FORMAT_MAKEPRINT = (1 << 2), /* make sure that all chars are printable */
81 M_FORMAT_OPTIONAL = (1 << 3),
82 M_FORMAT_STAT_FILE = (1 << 4), /* used by mutt_attach_fmt */
83 M_FORMAT_ARROWCURSOR = (1 << 5), /* reserve space for arrow_cursor */
84 M_FORMAT_INDEX = (1 << 6) /* this is a main index entry */
87 /* types for mutt_add_hook() */
88 #define M_FOLDERHOOK 1
89 #define M_MBOXHOOK (1<<1)
90 #define M_SENDHOOK (1<<2)
91 #define M_FCCHOOK (1<<3)
92 #define M_SAVEHOOK (1<<4)
93 #define M_CHARSETHOOK (1<<5)
94 #define M_ICONVHOOK (1<<6)
95 #define M_MESSAGEHOOK (1<<7)
96 #define M_CRYPTHOOK (1<<8)
97 #define M_ACCOUNTHOOK (1<<9)
98 #define M_REPLYHOOK (1<<10)
99 #define M_SEND2HOOK (1<<11)
101 #define M_OPENHOOK (1<<12)
102 #define M_APPENDHOOK (1<<13)
103 #define M_CLOSEHOOK (1<<14)
105 /* tree characters for linearize_tree and print_enriched_string */
106 #define M_TREE_LLCORNER 1
107 #define M_TREE_ULCORNER 2
108 #define M_TREE_LTEE 3
109 #define M_TREE_HLINE 4
110 #define M_TREE_VLINE 5
111 #define M_TREE_SPACE 6
112 #define M_TREE_RARROW 7
113 #define M_TREE_STAR 8
114 #define M_TREE_HIDDEN 9
115 #define M_TREE_EQUALS 10
116 #define M_TREE_TTEE 11
117 #define M_TREE_BTEE 12
118 #define M_TREE_MISSING 13
119 #define M_TREE_MAX 14
121 #define M_THREAD_COLLAPSE (1<<0)
122 #define M_THREAD_UNCOLLAPSE (1<<1)
123 #define M_THREAD_GET_HIDDEN (1<<2)
124 #define M_THREAD_UNREAD (1<<3)
125 #define M_THREAD_NEXT_UNREAD (1<<4)
128 /* modes for mutt_view_attachment() */
133 /* action codes used by mutt_set_flag() and mutt_pattern_function() */
153 /* actions for mutt_pattern_comp/mutt_pattern_exec */
193 /* Options for Mailcap lookup */
199 /* options for socket code */
205 /* Options for mutt_save_attachment */
210 /* possible arguments to set_quadoption() */
218 /* quad-option vars */
232 OPT_PGPMIMEAUTO, /* ask to revert to PGP/MIME when inline fails */
240 #if defined(USE_SSL) || defined(USE_GNUTLS)
244 OPT_VERIFYSIG, /* verify PGP signatures */
250 OPT_FOLLOWUPTOPOSTER,
251 #endif /* USE_NNTP */
253 /* THIS MUST BE THE LAST VALUE. */
257 /* flags to ci_send_message() */
258 #define SENDREPLY (1<<0)
259 #define SENDGROUPREPLY (1<<1)
260 #define SENDLISTREPLY (1<<2)
261 #define SENDFORWARD (1<<3)
262 #define SENDPOSTPONED (1<<4)
263 #define SENDBATCH (1<<5)
264 #define SENDKEY (1<<6)
265 #define SENDRESEND (1<<7)
266 #define SENDNEWS (1<<8)
268 /* flags to _mutt_select_file() */
269 #define M_SEL_BUFFY (1<<0)
270 #define M_SEL_MULTI (1<<1)
271 #define M_SEL_FOLDER (1<<2)
273 /* flags for parse_spam_list */
318 #endif /* HAVE_QDBM */
326 OPTHIDETHREADSUBJECT,
329 OPTIGNORELISTREPLYTO,
330 OPTIMAPCHECKSUBSCRIBED,
335 #if defined(USE_SSL) || defined(USE_GNUTLS)
339 # endif /* !USE_GNUTLS */
343 #endif /* USE_SSL || USE_GNUTLS */
352 OPTMENUSCROLL, /* scroll menu instead of implicit next-page */
354 OPTMETAKEY, /* interpret ALT-x as ESC-x */
359 OPTMIMESUBJECT, /* encode subject line with RFC2047 */
406 #ifdef HAVE_GETADDRINFO
413 OPTWRITEBCC, /* write out a bcc header? */
415 OPTXMAILTO, /* 1 if $edit_header is forcebly set */
426 OPTCRYPTREPLYENCRYPT,
428 OPTCRYPTREPLYSIGNENCRYPTED,
432 OPTSDEFAULTDECRYPTKEY,
455 #endif /* USE_NNTP */
459 OPTAUXSORT, /* (pseudo) using auxillary sort function */
460 OPTFORCEREFRESH, /* (pseudo) refresh even during macros */
461 OPTLOCALES, /* (pseudo) set if user has valid locale definition */
462 OPTNOCURSES, /* (pseudo) when sending in batch mode */
463 OPTNEEDREDRAW, /* (pseudo) to notify caller of a submenu */
464 OPTSEARCHREVERSE, /* (pseudo) used by ci_search_command */
465 OPTMSGERR, /* (pseudo) used by mutt_error/mutt_message */
466 OPTSEARCHINVALID, /* (pseudo) used to invalidate the search pat */
467 OPTSIGNALSBLOCKED, /* (pseudo) using by mutt_block_signals () */
468 OPTSYSSIGNALSBLOCKED, /* (pseudo) using by mutt_block_signals_system () */
469 OPTNEEDRESORT, /* (pseudo) used to force a re-sort */
470 OPTRESORTINIT, /* (pseudo) used to force the next resort to be from scratch */
471 OPTVIEWATTACH, /* (pseudo) signals that we are viewing attachments */
472 OPTFORCEREDRAWINDEX, /* (pseudo) used to force a redraw in the main index */
473 OPTFORCEREDRAWPAGER, /* (pseudo) used to force a redraw in the pager */
474 OPTSORTSUBTHREADS, /* (pseudo) used when $sort_aux changes */
475 OPTNEEDRESCORE, /* (pseudo) set when the `score' command is used */
476 OPTATTACHMSG, /* (pseudo) used by attach-message */
477 OPTHIDEREAD, /* (pseudo) whether or not hide read messages */
478 OPTKEEPQUIET, /* (pseudo) shut up the message and refresh
479 * functions while we are executing an
482 OPTMENUCALLER, /* (pseudo) tell menu to give caller a take */
483 OPTREDRAWTREE, /* (pseudo) redraw the thread tree */
484 OPTPGPCHECKTRUST, /* (pseudo) used by pgp_select_key () */
485 OPTDONTHANDLEPGPKEYS, /* (pseudo) used to extract PGP keys */
486 OPTUNBUFFEREDINPUT, /* (pseudo) don't use key buffer */
489 OPTNEWS, /* (pseudo) used to change reader mode */
490 OPTNEWSSEND, /* (pseudo) used to change behavior when posting */
491 OPTNEWSCACHE, /* (pseudo) used to indicate if news cache exist */
493 OPTSHORTENHIERARCHY, /* set when to shorten "hierarchies" in the sidebar */
494 OPTSIDEBARNEWMAILONLY,
498 #define mutt_bit_alloc(n) calloc ((n + 7) / 8, sizeof (char))
499 #define mutt_bit_set(v,n) v[n/8] |= (1 << (n % 8))
500 #define mutt_bit_unset(v,n) v[n/8] &= ~(1 << (n % 8))
501 #define mutt_bit_toggle(v,n) v[n/8] ^= (1 << (n % 8))
502 #define mutt_bit_isset(v,n) (v[n/8] & (1 << (n % 8)))
504 #define set_option(x) mutt_bit_set(Options,x)
505 #define unset_option(x) mutt_bit_unset(Options,x)
506 #define toggle_option(x) mutt_bit_toggle(Options,x)
507 #define option(x) mutt_bit_isset(Options,x)
509 typedef struct spam_list_t {
513 struct spam_list_t *next;
517 #define mutt_new_spam_list() p_new(SPAM_LIST, 1)
518 void mutt_free_spam_list (SPAM_LIST **);
520 int mutt_matches_ignore (const char *, string_list_t *);
522 void mutt_init (int, string_list_t *);
524 typedef struct thread {
525 unsigned int fake_thread:1;
526 unsigned int duplicate_thread:1;
527 unsigned int sort_children:1;
528 unsigned int check_subject:1;
529 unsigned int visible:1;
531 unsigned int subtree_visible:2;
532 unsigned int next_subtree_visible:1;
533 struct thread *parent;
534 struct thread *child;
542 /* flag to mutt_pattern_comp() */
543 #define M_FULL_MSG (1<<0) /* enable body and header matching */
546 M_MATCH_FULL_ADDRESS = 1
549 typedef struct pattern_t {
551 unsigned int not : 1;
552 unsigned int alladdr : 1;
553 unsigned int stringmatch : 1;
556 struct pattern_t *next;
557 struct pattern_t *child; /* arguments to logical op */
566 time_t mtime_cur; /* used with maildir folders */
569 char *pattern; /* limit pattern string */
570 pattern_t *limit_pattern; /* compiled limit pattern */
572 HEADER *last_tag; /* last tagged msg. used to link threads */
573 THREAD *tree; /* top of thread tree */
574 HASH *id_hash; /* hash table by msg id */
575 HASH *subj_hash; /* hash table by subject */
576 HASH *thread_hash; /* hash table for threading */
577 int *v2r; /* mapping from virtual to real msgno */
578 int hdrmax; /* number of pointers in hdrs */
579 int msgcount; /* number of messages in the mailbox */
580 int vcount; /* the number of virtual messages */
581 int tagged; /* how many messages are tagged? */
582 int new; /* how many new messages? */
583 int unread; /* how many unread messages? */
584 int deleted; /* how many deleted messages */
585 int appended; /* how many saved messages? */
586 int flagged; /* how many flagged messages */
587 int msgnotreadyet; /* which msg "new" in pager, -1 if none */
588 void *data; /* driver specific data */
590 short magic; /* mailbox type */
592 void *compressinfo; /* compressed mbox module private data */
593 char *realpath; /* path to compressed mailbox */
595 unsigned int locked:1; /* is the mailbox locked? */
596 unsigned int changed:1; /* mailbox has been modified */
597 unsigned int readonly:1; /* don't allow changes to the mailbox */
598 unsigned int dontwrite:1; /* dont write the mailbox on close */
599 unsigned int append:1; /* mailbox is opened in append mode */
600 unsigned int quiet:1; /* inhibit status messages? */
601 unsigned int collapsed:1; /* are all threads collapsed? */
602 unsigned int closing:1; /* mailbox is being closed */
603 unsigned int counting:1; /* do we just want to cound? */
606 /* for attachment counter */
614 /* Flags for mutt_count_body_parts() */
615 #define M_PARTS_TOPLEVEL (1<<0) /* is the top-level part */
616 #define M_PARTS_RECOUNT (1<<1) /* force recount */
622 #endif /* !_MUTT_H */