2 * Copyright notice from original mutt:
3 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
5 * This file is part of mutt-ng, see http://www.muttng.org/.
6 * It's licensed under the GNU General Public License,
7 * please see the file GPL in the top level source directory.
21 #define MoreArgs(p) (*p->dptr && *p->dptr != ';' && *p->dptr != '#')
23 #define mutt_make_string(A,B,C,D,E) _mutt_make_string(A,B,C,D,E,0)
24 void _mutt_make_string (char *, size_t, const char *, CONTEXT *,
25 HEADER *, format_flag);
27 int mutt_extract_token (BUFFER *, BUFFER *, int);
28 BUFFER *mutt_buffer_init (BUFFER *);
29 BUFFER *mutt_buffer_from (BUFFER *, char *);
30 void mutt_buffer_free (BUFFER **);
31 void mutt_buffer_add (BUFFER *, const char *, size_t);
32 void mutt_buffer_addstr (BUFFER *, const char *);
33 void mutt_buffer_addch (BUFFER *, char);
35 #define mutt_system(x) _mutt_system(x,0)
36 int _mutt_system (const char *, int);
38 #define mutt_next_thread(x) _mutt_aside_thread(x,1,0)
39 #define mutt_previous_thread(x) _mutt_aside_thread(x,0,0)
40 #define mutt_next_subthread(x) _mutt_aside_thread(x,1,1)
41 #define mutt_previous_subthread(x) _mutt_aside_thread(x,0,1)
42 int _mutt_aside_thread (HEADER *, short, short);
44 #define mutt_collapse_thread(x,y) _mutt_traverse_thread (x,y,M_THREAD_COLLAPSE)
45 #define mutt_uncollapse_thread(x,y) _mutt_traverse_thread (x,y,M_THREAD_UNCOLLAPSE)
46 #define mutt_get_hidden(x,y)_mutt_traverse_thread (x,y,M_THREAD_GET_HIDDEN)
47 #define mutt_thread_contains_unread(x,y) _mutt_traverse_thread (x,y,M_THREAD_UNREAD)
48 #define mutt_thread_next_unread(x,y) _mutt_traverse_thread(x,y,M_THREAD_NEXT_UNREAD)
49 int _mutt_traverse_thread (CONTEXT * ctx, HEADER * hdr, int flag);
52 #define mutt_new_parameter() safe_calloc (1, sizeof (PARAMETER))
53 #define mutt_new_header() safe_calloc (1, sizeof (HEADER))
54 #define mutt_new_envelope() safe_calloc (1, sizeof (ENVELOPE))
55 #define mutt_new_enter_state() safe_calloc (1, sizeof (ENTER_STATE))
57 typedef const char *format_t (char *, size_t, char, const char *,
58 const char *, const char *, const char *,
59 unsigned long, format_flag);
61 void mutt_FormatString (char *, size_t, const char *, format_t *,
62 unsigned long, format_flag);
63 void mutt_parse_content_type (char *, BODY *);
64 void mutt_generate_boundary (PARAMETER **);
65 void mutt_delete_parameter (const char *attribute, PARAMETER ** p);
66 void mutt_set_parameter (const char *, const char *, PARAMETER **);
69 FILE *mutt_open_read (const char *, pid_t *);
71 void set_quadoption (int, int);
72 int query_quadoption (int, const char *);
75 ADDRESS *mutt_default_from (void);
76 ADDRESS *mutt_get_address (ENVELOPE *, char **);
77 ADDRESS *mutt_lookup_alias (const char *s);
78 ADDRESS *mutt_remove_duplicates (ADDRESS *);
79 ADDRESS *mutt_expand_aliases (ADDRESS *);
80 ADDRESS *mutt_parse_adrlist (ADDRESS *, const char *);
82 BODY *mutt_make_file_attach (const char *);
83 BODY *mutt_make_message_attach (CONTEXT *, HEADER *, int);
84 BODY *mutt_remove_multipart (BODY *);
85 BODY *mutt_make_multipart (BODY *);
86 BODY *mutt_new_body (void);
87 BODY *mutt_parse_multipart (FILE *, const char *, long, int);
88 BODY *mutt_parse_messageRFC822 (FILE *, BODY *);
89 BODY *mutt_read_mime_header (FILE *, int);
91 CONTENT *mutt_get_content_info (const char *fname, BODY * b);
93 HASH *mutt_make_id_hash (CONTEXT *);
94 HASH *mutt_make_subj_hash (CONTEXT *);
96 LIST *mutt_make_references (ENVELOPE * e);
97 LIST *mutt_parse_references (char *, int);
99 ENVELOPE *mutt_read_rfc822_header (FILE *, HEADER *, short, short);
100 HEADER *mutt_dup_header (HEADER *);
103 void *mutt_hcache_open (const char *path, const char *folder);
104 void mutt_hcache_close (void *db);
105 HEADER *mutt_hcache_restore (const unsigned char *d, HEADER ** oh);
106 void *mutt_hcache_fetch (void *db, const char *filename,
107 size_t (*keylen) (const char *fn));
108 int mutt_hcache_store (void *db, const char *filename, HEADER * h,
109 unsigned long uid_validity,
110 size_t (*keylen) (const char *fn));
111 int mutt_hcache_delete (void *db, const char *filename,
112 size_t (*keylen) (const char *fn));
113 #endif /* USE_HCACHE */
115 ATTACHPTR **mutt_gen_attach_list (BODY *, int, ATTACHPTR **, short *, short *,
118 time_t mutt_decrease_mtime (const char *, struct stat *);
119 time_t mutt_local_tz (time_t);
120 time_t mutt_mktime (struct tm *, int);
121 time_t mutt_parse_date (const char *, HEADER *);
122 int is_from (const char *, char *, size_t, time_t *);
124 const char *mutt_attach_fmt (char *dest,
129 const char *ifstring,
130 const char *elsestring,
131 unsigned long data, format_flag flags);
134 char *mutt_charset_hook (const char *);
135 char *mutt_iconv_hook (const char *);
136 char *mutt_expand_path (char *, size_t);
137 char *_mutt_expand_path (char *, size_t, int);
138 char *mutt_find_hook (int, const char *);
139 char *mutt_gecos_name (char *, size_t, struct passwd *);
140 char *mutt_gen_msgid (void);
141 char *mutt_get_body_charset (char *, size_t, BODY *);
142 const char *mutt_get_name (ADDRESS *);
143 char *mutt_get_parameter (const char *, PARAMETER *);
144 char *mutt_crypt_hook (ADDRESS *);
145 char *mutt_make_date (char *, size_t);
147 const char *mutt_make_version (void);
149 const char *mutt_fqdn (short);
151 void mutt_account_hook (const char *url);
152 void mutt_add_to_reference_headers (ENVELOPE * env, ENVELOPE * curenv,
153 LIST *** pp, LIST *** qq);
154 void mutt_adv_mktemp (char *, size_t);
155 void mutt_alias_menu (char *, size_t, ALIAS *);
156 void mutt_allow_interrupt (int);
157 void mutt_attach_init (BODY *);
158 void mutt_block_signals (void);
159 void mutt_block_signals_system (void);
160 void mutt_body_handler (BODY *, STATE *);
161 int mutt_bounce_message (FILE * fp, HEADER *, ADDRESS *);
162 void mutt_break_thread (HEADER *);
163 void mutt_canonical_charset (char *, size_t, const char *);
164 void mutt_check_rescore (CONTEXT *);
165 void mutt_clear_error (void);
166 void mutt_create_alias (ENVELOPE *, ADDRESS *);
167 void mutt_decode_attachment (BODY *, STATE *);
168 void mutt_decode_base64 (STATE * s, long len, int istext, iconv_t cd);
169 void mutt_default_save (char *, size_t, HEADER *);
170 void mutt_display_address (ENVELOPE *);
171 void mutt_display_sanitize (char *);
172 void mutt_edit_content_type (HEADER *, BODY *, FILE *);
173 void mutt_edit_file (const char *, const char *);
174 void mutt_edit_headers (const char *, const char *, HEADER *, char *, size_t);
175 void mutt_curses_error (const char *, ...);
176 void mutt_curses_message (const char *, ...);
177 void mutt_enter_command (void);
178 void mutt_expand_aliases_env (ENVELOPE *);
179 void mutt_expand_file_fmt (char *, size_t, const char *, const char *);
180 void mutt_expand_fmt (char *, size_t, const char *, const char *);
181 void mutt_expand_link (char *, const char *, const char *);
182 void mutt_fix_reply_recipients (ENVELOPE * env);
183 void mutt_folder_hook (char *);
184 void mutt_format_string (char *, size_t, int, int, int, char, const char *,
186 void mutt_format_s (char *, size_t, const char *, const char *);
187 void mutt_format_s_tree (char *, size_t, const char *, const char *);
188 void mutt_forward_intro (FILE * fp, HEADER * cur);
189 void mutt_forward_trailer (FILE * fp);
190 void mutt_free_alias (ALIAS **);
191 void mutt_free_body (BODY **);
192 void mutt_free_color (int fg, int bg);
193 void mutt_free_enter_state (ENTER_STATE **);
194 void mutt_free_envelope (ENVELOPE **);
195 void mutt_free_header (HEADER **);
196 void mutt_free_parameter (PARAMETER **);
197 void mutt_generate_header (char *, size_t, HEADER *, int);
198 void mutt_help (int);
199 void mutt_draw_tree (CONTEXT *);
200 void mutt_check_lookup_list (BODY *, char *, int);
201 void mutt_make_attribution (CONTEXT * ctx, HEADER * cur, FILE * out);
202 void mutt_make_forward_subject (ENVELOPE * env, CONTEXT * ctx, HEADER * cur);
203 void mutt_make_help (char *, size_t, char *, int, int);
204 void mutt_make_misc_reply_headers (ENVELOPE * env, CONTEXT * ctx,
205 HEADER * cur, ENVELOPE * curenv);
206 void mutt_make_post_indent (CONTEXT * ctx, HEADER * cur, FILE * out);
207 void mutt_message_to_7bit (BODY *, FILE *);
209 #define mutt_mktemp(a) _mutt_mktemp (a, __FILE__, __LINE__)
210 void _mutt_mktemp (char *, const char *, int);
211 void mutt_normalize_time (struct tm *);
212 void mutt_paddstr (int, const char *);
213 void mutt_parse_mime_message (CONTEXT * ctx, HEADER *);
214 void mutt_parse_part (FILE *, BODY *);
215 #define mutt_perror(a) _mutt_perror (a, __FILE__, __LINE__)
216 void _mutt_perror (const char*, const char*,int);
217 void mutt_prepare_envelope (ENVELOPE *, int);
218 void mutt_unprepare_envelope (ENVELOPE *);
219 void mutt_pretty_mailbox (char *);
220 void mutt_pretty_size (char *, size_t, long);
221 void mutt_pipe_message (HEADER *);
222 void mutt_print_message (HEADER *);
223 void mutt_print_patchlist (void);
224 void mutt_query_exit (void);
225 void mutt_query_menu (char *, size_t);
226 void mutt_safe_path (char *s, size_t l, ADDRESS * a);
227 void mutt_save_path (char *s, size_t l, ADDRESS * a);
228 void mutt_score_message (CONTEXT *, HEADER *, int);
229 void mutt_select_fcc (char *, size_t, HEADER *);
231 #define mutt_select_file(A,B,C) _mutt_select_file(A,B,C,NULL,NULL)
232 void _mutt_select_file (char *, size_t, int, char ***, int *);
233 void mutt_message_hook (CONTEXT *, HEADER *, int);
234 void _mutt_set_flag (CONTEXT *, HEADER *, int, int, int);
236 #define mutt_set_flag(a,b,c,d) _mutt_set_flag(a,b,c,d,1)
237 void mutt_set_followup_to (ENVELOPE *);
238 void mutt_shell_escape (void);
239 void mutt_show_error (void);
240 void mutt_signal_init (void);
241 void mutt_stamp_attachment (BODY * a);
242 void mutt_tabs_to_spaces (char *);
243 void mutt_tag_set_flag (int, int);
244 void mutt_unblock_signals (void);
245 void mutt_unblock_signals_system (int);
246 void mutt_update_encoding (BODY * a);
247 void mutt_update_tree (ATTACHPTR **, short);
248 void mutt_version (void);
249 void mutt_view_attachments (HEADER *);
250 void mutt_write_references (LIST *, FILE *);
251 void mutt_write_address_list (ADDRESS * adr, FILE * fp, int linelen,
253 void mutt_set_virtual (CONTEXT *);
255 int mutt_addr_is_user (ADDRESS *);
256 int mutt_addwch (wchar_t);
257 int mutt_alias_complete (char *, size_t);
258 int mutt_alloc_color (int fg, int bg);
259 int mutt_any_key_to_continue (const char *);
260 int mutt_builtin_editor (const char *, HEADER *, HEADER *);
261 int mutt_can_decode (BODY *);
262 int mutt_change_flag (HEADER *, int);
263 int mutt_check_alias_name (const char *, char *);
264 int mutt_check_encoding (const char *);
265 int mutt_check_key (const char *);
266 int mutt_check_menu (const char *);
267 int mutt_check_mime_type (const char *);
268 int mutt_check_month (const char *);
269 int mutt_check_overwrite (const char *, const char *, char *, size_t, int *,
271 int mutt_check_traditional_pgp (HEADER *, int *);
272 int mutt_command_complete (char *, size_t, int, int);
273 int mutt_var_value_complete (char *, size_t, int);
274 int mutt_complete (char *, size_t);
275 int mutt_compose_attachment (BODY * a);
276 int mutt_copy_body (FILE *, BODY **, BODY *);
277 int mutt_decode_save_attachment (FILE *, BODY *, char *, int, int);
278 int mutt_display_message (HEADER * h);
279 int mutt_edit_attachment (BODY *);
280 int mutt_edit_message (CONTEXT *, HEADER *);
281 int mutt_fetch_recips (ENVELOPE * out, ENVELOPE * in, int flags);
282 int mutt_chscmp (const char *s, const char *chs);
284 #define mutt_is_utf8(a) mutt_chscmp (a, "utf-8")
285 #define mutt_is_us_ascii(a) mutt_chscmp (a, "us-ascii")
286 int mutt_parent_message (CONTEXT *, HEADER *);
287 int mutt_prepare_template (FILE *, CONTEXT *, HEADER *, HEADER *, short);
288 int mutt_resend_message (FILE *, CONTEXT *, HEADER *);
290 #define mutt_enter_fname(A,B,C,D,E) _mutt_enter_fname(A,B,C,D,E,0,NULL,NULL)
291 int _mutt_enter_fname (const char *, char *, size_t, int *, int, int,
293 int mutt_enter_string (char *buf, size_t buflen, int y, int x, int flags);
294 int _mutt_enter_string (char *, size_t, int, int, int, int, char ***, int *,
296 #define mutt_get_field(A,B,C,D) _mutt_get_field(A,B,C,D,0,NULL,NULL)
297 int _mutt_get_field (char *, char *, size_t, int, int, char ***, int *);
298 int mutt_get_hook_type (const char *);
299 int mutt_get_password (char *, char *, size_t);
300 int mutt_get_postponed (CONTEXT *, HEADER *, HEADER **, char *, size_t);
301 int mutt_get_tmp_attachment (BODY *);
302 int mutt_index_menu (void);
303 int mutt_invoke_mta (ADDRESS *, ADDRESS *, ADDRESS *, ADDRESS *, const char *,
305 int mutt_is_autoview (BODY *, const char *);
306 int mutt_is_mail_list (ADDRESS *);
307 int mutt_is_message_type (int, const char *);
308 int mutt_is_list_cc (int, ADDRESS *, ADDRESS *);
309 int mutt_is_list_recipient (int, ADDRESS *, ADDRESS *);
310 int mutt_is_subscribed_list (ADDRESS *);
311 int mutt_is_text_part (BODY *);
312 int mutt_is_valid_mailbox (const char *);
313 int mutt_link_threads (HEADER *, HEADER *, CONTEXT *);
314 int mutt_lookup_mime_type (BODY *, const char *);
315 int mutt_match_spam_list (const char *, SPAM_LIST *, char *, int);
316 int mutt_messages_in_thread (CONTEXT *, HEADER *, int);
317 int mutt_multi_choice (char *prompt, char *letters);
318 int mutt_needs_mailcap (BODY *);
319 int mutt_num_postponed (int);
320 int mutt_parse_bind (BUFFER *, BUFFER *, unsigned long, BUFFER *);
321 int mutt_parse_exec (BUFFER *, BUFFER *, unsigned long, BUFFER *);
322 int mutt_parse_color (BUFFER *, BUFFER *, unsigned long, BUFFER *);
323 int mutt_parse_uncolor (BUFFER *, BUFFER *, unsigned long, BUFFER *);
324 int mutt_parse_hook (BUFFER *, BUFFER *, unsigned long, BUFFER *);
325 int mutt_parse_macro (BUFFER *, BUFFER *, unsigned long, BUFFER *);
326 int mutt_parse_mono (BUFFER *, BUFFER *, unsigned long, BUFFER *);
327 int mutt_parse_unmono (BUFFER *, BUFFER *, unsigned long, BUFFER *);
328 int mutt_parse_push (BUFFER *, BUFFER *, unsigned long, BUFFER *);
329 int mutt_parse_rc_line ( /* const */ char *, BUFFER *, BUFFER *);
330 int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p,
331 short user_hdrs, short weed, short do_2047,
333 int mutt_parse_score (BUFFER *, BUFFER *, unsigned long, BUFFER *);
334 int mutt_parse_unscore (BUFFER *, BUFFER *, unsigned long, BUFFER *);
335 int mutt_parse_unhook (BUFFER *, BUFFER *, unsigned long, BUFFER *);
336 int mutt_pattern_func (int, char *);
337 int mutt_pipe_attachment (FILE *, BODY *, const char *, char *);
338 int mutt_print_attachment (FILE *, BODY *);
339 int mutt_query_complete (char *, size_t);
340 int mutt_query_variables (LIST * queries);
341 int mutt_save_attachment (FILE *, BODY *, char *, int, HEADER *);
342 void _mutt_save_message (HEADER *, CONTEXT *, int, int, int);
343 int mutt_save_message (HEADER *, int, int, int, int *);
344 int mutt_search_command (int, int);
345 int mutt_skipchars (const char *, const char *);
346 int mutt_strwidth (const char *);
347 int mutt_compose_menu (HEADER *, char *, size_t, HEADER *);
348 int mutt_thread_set_flag (HEADER *, int, int, int);
349 int mutt_update_list_file (char *, char *, char *, char *);
350 int mutt_user_is_recipient (HEADER *);
351 void mutt_update_num_postponed (void);
352 int mutt_view_attachment (FILE *, BODY *, int, HEADER *, ATTACHPTR **, short);
353 int mutt_wait_filter (pid_t);
354 int mutt_which_case (const char *);
355 int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid, int,
357 int mutt_write_mime_body (BODY *, FILE *);
358 int mutt_write_mime_header (BODY *, FILE *);
359 int mutt_write_rfc822_header (FILE *, ENVELOPE *, BODY *, int, int);
360 int mutt_yesorno (const char *, int);
361 void mutt_set_header_color (CONTEXT *, HEADER *);
362 void mutt_sleep (short);
363 int mutt_save_confirm (const char *, struct stat *);
365 int mh_valid_message (const char *);
367 pid_t mutt_create_filter (const char *, FILE **, FILE **, FILE **);
368 pid_t mutt_create_filter_fd (const char *, FILE **, FILE **, FILE **, int,
371 ADDRESS *alias_reverse_lookup (ADDRESS *);
374 void mutt_to_base64 (unsigned char *, const unsigned char *, size_t, size_t);
375 int mutt_from_base64 (char *, const char *);
378 int mutt_wctoutf8 (char *s, unsigned int c);
381 #define IsPrint(c) (isprint((unsigned char)(c)) || \
382 ((unsigned char)(c) >= 0xa0))
383 #define IsWPrint(wc) (iswprint(wc) || wc >= 0xa0)
385 #define IsPrint(c) (isprint((unsigned char)(c)) || \
386 (option (OPTLOCALES) ? 0 : \
387 ((unsigned char)(c) >= 0xa0)))
388 #define IsWPrint(wc) (iswprint(wc) || \
389 (option (OPTLOCALES) ? 0 : (wc >= 0xa0)))
392 #define new_pattern() safe_calloc(1, sizeof (pattern_t))
394 int mutt_pattern_exec (struct pattern_t *pat, pattern_exec_flag flags,
395 CONTEXT * ctx, HEADER * h);
396 pattern_t *mutt_pattern_comp ( /* const */ char *s, int flags, BUFFER * err);
397 void mutt_check_simple (char *s, size_t len, const char *simple);
398 void mutt_pattern_free (pattern_t ** pat);
400 /* ----------------------------------------------------------------------------
401 * Prototypes for broken systems
405 #define LRAND lrand48
406 #define SRAND srand48
407 #define DRAND drand48
411 #define DRAND (double)rand
412 #endif /* HAVE_SRAND48 */
414 /* HP-UX, ConvexOS and UNIXware don't have this macro */
416 #define S_ISLNK(x) (((x) & S_IFMT) == S_IFLNK ? 1 : 0)
419 int getdnsdomainname (char *, size_t);
421 /* According to SCO support, this is how to detect SCO */
422 #if defined (_M_UNIX) || defined (M_OS)
426 /* SCO Unix uses chsize() instead of ftruncate() */
427 #ifndef HAVE_FTRUNCATE
428 #define ftruncate chsize
431 #ifndef HAVE_SNPRINTF
432 extern int snprintf (char *, size_t, const char *, ...);
435 #ifndef HAVE_VSNPRINTF
436 extern int vsnprintf (char *, size_t, const char *, va_list);
439 #ifndef HAVE_STRERROR
442 extern char *sys_errlist[];
445 #define strerror(x) ((x) > 0 && (x) < sys_nerr) ? sys_errlist[(x)] : 0
446 #endif /* !HAVE_STRERROR */
449 #define memmove(d,s,n) bcopy((s),(d),(n))
452 /* AIX doesn't define these in any headers (sigh) */
453 int strcasecmp (const char *, const char *);
454 int strncasecmp (const char *, const char *, size_t);
461 extern FILE *fdopen ();
462 extern int system ();
467 extern char *strchr ();
468 extern int getopt ();
471 extern int fclose ();
472 extern int fprintf ();
473 extern int printf ();
475 extern int tolower ();
476 extern int toupper ();
477 extern int sscanf ();
478 extern size_t fread ();
479 extern size_t fwrite ();
480 extern int system ();
481 extern int rename ();
482 extern time_t time ();
483 extern struct tm *localtime ();
484 extern char *asctime ();
485 extern char *strpbrk ();
486 extern int fflush ();
487 extern long lrand48 ();
488 extern void srand48 ();
489 extern time_t mktime ();
490 extern int vsprintf ();
491 extern int ungetc ();
492 extern char *mktemp ();
493 extern int ftruncate ();
494 extern void *memset ();
495 extern int pclose ();
496 extern int socket ();
497 extern int connect ();
498 extern size_t strftime ();
500 extern void rewind ();
501 extern int readlink ();
503 /* IRIX barfs on empty var decls because the system include file uses elipsis
504 in the declaration. So declare all the args to avoid compiler errors. This
505 should be harmless on other systems. */
506 int ioctl (int, int, ...);
511 void ci_bounce_message (HEADER *, int *);
512 int ci_send_message (int, HEADER *, char *, CONTEXT *, HEADER *);