2 * Copyright notice from original mutt:
3 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
4 * Copyright (C) 1999-2000 Thomas Roessler <roessler@does-not-exist.org>
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.
24 #include <sys/types.h>
27 #include <lib-lib/mem.h>
28 #include <lib-lib/ascii.h>
29 #include <lib-lib/str.h>
30 #include <lib-lib/macros.h>
31 #include <lib-lib/buffer.h>
32 #include <lib-lib/file.h>
33 #include <lib-lib/debug.h>
35 #include <lib-mime/mime.h>
37 #include <lib-ui/curses.h>
38 #include <lib-ui/enter.h>
47 #include <imap/imap.h>
48 #include <imap/mx_imap.h>
50 #include <lib-crypt/crypt.h>
52 #define SW (option(OPTMBOXPANE)?SidebarWidth:0)
54 BODY *mutt_new_body (void)
56 BODY *p = p_new(BODY, 1);
58 p->disposition = DISPATTACH;
64 /* Modified by blong to accept a "suggestion" for file name. If
65 * that file exists, then construct one with unique name but
66 * keep any extension. This might fail, I guess.
67 * Renamed to mutt_adv_mktemp so I only have to change where it's
68 * called, and not all possible cases.
70 void mutt_adv_mktemp (const char* dir, char *s, size_t l)
72 char buf[_POSIX_PATH_MAX];
73 char tmp[_POSIX_PATH_MAX];
78 m_strcpy(buf, sizeof(buf), m_strisempty(dir) ? NONULL(Tempdir) : dir);
79 mutt_expand_path (buf, sizeof (buf));
81 snprintf (s, l, "%s/muttXXXXXX", buf);
85 m_strcpy(tmp, sizeof(tmp), s);
86 mutt_sanitize_filename (tmp, 1);
87 snprintf (s, l, "%s/%s", buf, tmp);
88 if (lstat (s, &sb) == -1 && errno == ENOENT)
90 if ((period = strrchr (tmp, '.')) != NULL)
92 snprintf (s, l, "%s/%s.XXXXXX", buf, tmp);
97 m_strcpy(s + sl, l - sl, period);
102 /* create a send-mode duplicate from a receive-mode body */
104 int mutt_copy_body (FILE * fp, BODY ** tgt, BODY * src)
106 char tmp[_POSIX_PATH_MAX];
109 PARAMETER *par, **ppar;
115 m_strcpy(tmp, sizeof(tmp), src->filename);
122 mutt_adv_mktemp (NULL, tmp, sizeof (tmp));
123 if (mutt_save_attachment (fp, src, tmp, 0, NULL) == -1)
126 *tgt = mutt_new_body ();
129 memcpy (b, src, sizeof (BODY));
133 b->filename = m_strdup(tmp);
134 b->use_disp = use_disp;
137 if (mutt_is_text_part (b))
140 b->xtype = m_strdup(b->xtype);
141 b->subtype = m_strdup(b->subtype);
142 b->form_name = m_strdup(b->form_name);
143 b->filename = m_strdup(b->filename);
144 b->d_filename = m_strdup(b->d_filename);
145 b->description = m_strdup(b->description);
148 * we don't seem to need the HEADER structure currently.
149 * XXX - this may change in the future
155 /* copy parameters */
156 for (par = b->parameter, ppar = &b->parameter; par;
157 ppar = &(*ppar)->next, par = par->next) {
158 *ppar = parameter_new();
159 (*ppar)->attribute = m_strdup(par->attribute);
160 (*ppar)->value = m_strdup(par->value);
163 mutt_stamp_attachment (b);
170 void mutt_free_body (BODY ** p)
179 parameter_delete(&b->parameter);
180 if (b->unlink && b->filename) {
181 debug_print (1, ("unlinking %s.\n", b->filename));
182 unlink (b->filename);
184 else if (b->filename)
185 debug_print (1, ("not unlinking %s.\n", b->filename));
187 p_delete(&b->filename);
188 p_delete(&b->content);
190 p_delete(&b->subtype);
191 p_delete(&b->description);
192 p_delete(&b->form_name);
195 /* Don't free twice (b->hdr->content = b->parts) */
196 b->hdr->content = NULL;
197 header_delete(&b->hdr);
201 mutt_free_body (&b->parts);
209 HEADER *mutt_dup_header (HEADER * h)
214 memcpy (hnew, h, sizeof (HEADER));
218 /* returns true if the header contained in "s" is in list "t" */
219 int mutt_matches_ignore (const char *s, LIST * t)
221 for (; t; t = t->next) {
222 if (!ascii_strncasecmp (s, t->data, m_strlen(t->data))
229 /* prepend the path part of *path to *lnk */
230 void mutt_expand_link (char *newpath, const char *path, const char *lnk)
232 const char *lb = NULL;
235 /* lnk is full path */
237 m_strcpy(newpath, _POSIX_PATH_MAX, lnk);
241 if ((lb = strrchr (path, '/')) == NULL) {
243 m_strcpy(newpath, _POSIX_PATH_MAX, lnk);
248 memcpy (newpath, path, len);
249 m_strcpy(newpath + len, _POSIX_PATH_MAX - len, lnk);
252 char *mutt_expand_path (char *s, size_t slen)
254 return _mutt_expand_path (s, slen, 0);
257 char *_mutt_expand_path (char *s, size_t slen, int rx)
259 char p[_POSIX_PATH_MAX] = "";
260 char q[_POSIX_PATH_MAX] = "";
261 char tmp[_POSIX_PATH_MAX];
264 const char *tail = "";
274 if (*(s + 1) == '/' || *(s + 1) == 0) {
275 m_strcpy(p, sizeof(p), NONULL(Homedir));
281 if ((t = strchr (s + 1, '/')))
284 if ((pw = getpwnam (s + 1))) {
285 m_strcpy(p, sizeof(p), pw->pw_dir);
294 /* user not found! */
307 /* if folder = imap[s]://host/: don't append slash */
308 if (imap_is_magic (NONULL (Maildir), NULL) == M_IMAP &&
309 Maildir[m_strlen(Maildir) - 1] == '/')
310 m_strcpy(p, sizeof(p), NONULL(Maildir));
312 snprintf (p, sizeof (p), "%s/", NONULL (Maildir));
318 /* elm compatibility, @ expands alias to user name */
325 if ((alias = mutt_lookup_alias (s + 1))) {
327 h->env = envelope_new();
328 h->env->from = h->env->to = alias;
329 mutt_default_save (p, sizeof (p), h);
330 h->env->from = h->env->to = NULL;
332 /* Avoid infinite recursion if the resulting folder starts with '@' */
343 m_strcpy(p, sizeof(p), NONULL(Inbox));
350 m_strcpy(p, sizeof(p), NONULL(Outbox));
357 if (*(s + 1) == '!') {
358 m_strcpy(p, sizeof(p), NONULL(LastFolder));
362 m_strcpy(p, sizeof(p), NONULL(Spoolfile));
370 m_strcpy(p, sizeof(p), NONULL(LastFolder));
377 m_strcpy(p, sizeof(p), NONULL(CurrentFolder));
389 if (rx && *p && !recurse) {
390 rx_sanitize_string (q, sizeof (q), p);
391 snprintf (tmp, sizeof (tmp), "%s%s", q, tail);
394 snprintf (tmp, sizeof (tmp), "%s%s", p, tail);
396 m_strcpy(s, slen, tmp);
403 /* Extract the real name from /etc/passwd's GECOS field.
404 * When set, honor the regular expression in GecosMask,
405 * otherwise assume that the GECOS field is a
406 * comma-separated list.
407 * Replace "&" by a capitalized version of the user's login
411 char *mutt_gecos_name (char *dest, ssize_t destlen, struct passwd *pw)
413 regmatch_t pat_match[1];
418 if (!pw || !pw->pw_gecos)
421 p_clear(dest, destlen);
424 if (regexec (GecosMask.rx, pw->pw_gecos, 1, pat_match, 0) == 0)
425 m_strcpy(dest, MIN(pat_match[0].rm_eo - pat_match[0].rm_so + 1, destlen),
426 pw->pw_gecos + pat_match[0].rm_so);
428 else if ((p = strchr (pw->pw_gecos, ',')))
429 m_strcpy(dest, MIN(destlen, p - pw->pw_gecos + 1), pw->pw_gecos);
431 m_strcpy(dest, destlen, pw->pw_gecos);
433 pwnl = m_strlen(pw->pw_name);
435 for (idx = 0; dest[idx]; idx++) {
436 if (dest[idx] == '&') {
437 memmove (&dest[idx + pwnl], &dest[idx + 1],
438 MAX (destlen - idx - pwnl - 1, 0));
439 memcpy (&dest[idx], pw->pw_name, MIN (destlen - idx - 1, pwnl));
440 dest[idx] = toupper ((unsigned char) dest[idx]);
448 char *mutt_get_parameter (const char *s, PARAMETER * p)
450 for (; p; p = p->next)
451 if (ascii_strcasecmp (s, p->attribute) == 0)
457 void mutt_set_parameter (const char *attribute, const char *value,
463 mutt_delete_parameter (attribute, p);
467 for (q = *p; q; q = q->next) {
468 if (ascii_strcasecmp (attribute, q->attribute) == 0) {
469 m_strreplace(&q->value, value);
475 q->attribute = m_strdup(attribute);
476 q->value = m_strdup(value);
481 void mutt_delete_parameter (const char *attribute, PARAMETER ** p)
485 for (q = *p; q; p = &q->next, q = q->next) {
486 if (ascii_strcasecmp (attribute, q->attribute) == 0) {
489 parameter_delete(&q);
495 /* returns 1 if Mutt can't display this type of data, 0 otherwise */
496 int mutt_needs_mailcap (BODY * m)
501 if (!ascii_strcasecmp ("plain", m->subtype) ||
502 !ascii_strcasecmp ("rfc822-headers", m->subtype) ||
503 !ascii_strcasecmp ("enriched", m->subtype))
507 case TYPEAPPLICATION:
508 if (mutt_is_application_pgp (m))
510 if (mutt_is_application_smime (m))
522 int mutt_is_text_part (BODY * b)
525 char *s = b->subtype;
527 if (mutt_is_application_pgp (b))
533 if (t == TYPEMESSAGE) {
534 if (!ascii_strcasecmp ("delivery-status", s))
538 if (t == TYPEAPPLICATION) {
539 if (!ascii_strcasecmp ("pgp-keys", s))
546 /* move all the headers from extra not present in base into base */
547 void mutt_merge_envelopes(ENVELOPE* base, ENVELOPE** extra)
549 /* copies each existing element if necessary, and sets the element
550 * to NULL in the source so that envelope_delete doesn't leave us
551 * with dangling pointers. */
552 #define MOVE_ELEM(h) if (!base->h) { base->h = (*extra)->h; (*extra)->h = NULL; }
553 MOVE_ELEM(return_path);
560 MOVE_ELEM(mail_followup_to);
561 MOVE_ELEM(list_post);
562 MOVE_ELEM(message_id);
563 MOVE_ELEM(supersedes);
566 if (!base->refs_changed) {
567 MOVE_ELEM(references);
569 if (!base->irt_changed) {
570 MOVE_ELEM(in_reply_to);
572 /* real_subj is subordinate to subject */
573 if (!base->subject) {
574 base->subject = (*extra)->subject;
575 base->real_subj = (*extra)->real_subj;
576 (*extra)->subject = NULL;
577 (*extra)->real_subj = NULL;
579 /* spam and user headers should never be hashed, and the new envelope may
580 * have better values. Use new versions regardless. */
581 mutt_buffer_free (&base->spam);
582 mutt_free_list (&base->userhdrs);
587 envelope_delete(extra);
590 void _mutt_mktemp (char *s, const char *src, int line)
593 snprintf (s, _POSIX_PATH_MAX, "%s/madmutt-%s-%d-%d-%d-%x%x", NONULL (Tempdir),
594 NONULL (Hostname), (int) getuid (), (int) getpid (), Counter++,
595 (unsigned int) rand(), (unsigned int) rand());
596 debug_print (1, ("%s:%d: mutt_mktemp returns \"%s\".\n", src, line, s));
600 void mutt_free_alias (ALIAS ** p)
608 address_delete (&t->addr);
613 /* collapse the pathname using ~ or = when possible */
614 void mutt_pretty_mailbox (char *s)
620 scheme = url_check_scheme (s);
622 if (scheme == U_IMAP || scheme == U_IMAPS) {
623 imap_pretty_mailbox (s);
627 /* if s is an url, only collapse path component */
628 if (scheme != U_UNKNOWN) {
629 p = strchr (s, ':') + 1;
630 if (!strncmp (p, "//", 2))
631 q = strchr (p + 2, '/');
633 q = strchr (p, '\0');
637 /* first attempt to collapse the pathname */
639 if (*p == '/' && p[1] == '/') {
643 else if (p[0] == '/' && p[1] == '.' && p[2] == '/') {
652 if (m_strncmp(s, Maildir, (len = m_strlen(Maildir))) == 0 &&
655 memmove (s, s + len, m_strlen(s + len) + 1);
657 else if (m_strncmp(s, Homedir, (len = m_strlen(Homedir))) == 0 &&
660 memmove (s, s + len - 1, m_strlen(s + len - 1) + 1);
664 void mutt_pretty_size (char *s, size_t len, long n)
667 m_strcpy(s, len, "0K");
668 else if (n < 10189) /* 0.1K - 9.9K */
669 snprintf (s, len, "%3.1fK", (n < 103) ? 0.1 : n / 1024.0);
670 else if (n < 1023949) { /* 10K - 999K */
671 /* 51 is magic which causes 10189/10240 to be rounded up to 10 */
672 snprintf (s, len, "%ldK", (n + 51) / 1024);
674 else if (n < 10433332) /* 1.0M - 9.9M */
675 snprintf (s, len, "%3.1fM", n / 1048576.0);
678 /* (10433332 + 52428) / 1048576 = 10 */
679 snprintf (s, len, "%ldM", (n + 52428) / 1048576);
683 void mutt_expand_file_fmt (char *dest, size_t destlen, const char *fmt,
686 char tmp[LONG_STRING];
688 mutt_quote_filename (tmp, sizeof (tmp), src);
689 mutt_expand_fmt (dest, destlen, fmt, tmp);
692 void mutt_expand_fmt (char *dest, size_t destlen, const char *fmt,
700 slen = m_strlen(src);
703 for (p = fmt, d = dest; destlen && *p; p++) {
712 m_strcpy(d, destlen + 1, src);
713 d += destlen > slen ? slen : destlen;
714 destlen -= destlen > slen ? slen : destlen;
731 if (!found && destlen > 0) {
732 m_strcat(dest, destlen, " ");
733 m_strcat(dest, destlen, src);
738 /* return 0 on success, -1 on abort, 1 on error */
739 int mutt_check_overwrite (const char *attname, const char *path,
740 char *fname, size_t flen, int *append,
744 char tmp[_POSIX_PATH_MAX];
747 m_strcpy(fname, flen, path);
748 if (access (fname, F_OK) != 0)
750 if (stat (fname, &st) != 0)
752 if (S_ISDIR (st.st_mode)) {
754 switch (mutt_multi_choice
755 (_("File is a directory, save under it? [(y)es, (n)o, (a)ll]"),
758 m_strreplace(directory, fname);
773 mutt_yesorno (_("File is a directory, save under it?"),
775 return (rc == M_NO) ? 1 : -1;
777 if (!attname || !attname[0]) {
779 if (mutt_get_field (_("File under directory: "), tmp, sizeof (tmp),
780 M_FILE | M_CLEAR) != 0 || !tmp[0])
782 mutt_concat_path(fname, flen, path, tmp);
785 mutt_concat_path(fname, flen, path, mutt_basename(attname));
788 if (*append == 0 && access (fname, F_OK) == 0) {
789 switch (mutt_multi_choice
790 (_("File exists, (o)verwrite, (a)ppend, or (c)ancel?"), _("oac")))
798 *append = M_SAVE_APPEND;
800 case 1: /* overwrite */
801 *append = M_SAVE_OVERWRITE;
808 void mutt_save_path (char *d, size_t dsize, address_t * a)
810 if (a && a->mailbox) {
811 m_strcpy(d, dsize, a->mailbox);
812 if (!option (OPTSAVEADDRESS)) {
815 if ((p = strpbrk (d, "%@")))
824 void mutt_safe_path (char *s, size_t l, address_t * a)
828 mutt_save_path (s, l, a);
830 if (*p == '/' || ISSPACE (*p) || !IsPrint ((unsigned char) *p))
834 /* counts how many characters in s can be skipped while none of the
835 * characters of c appears */
836 int mutt_skipchars (const char *s, const char *c)
842 register const char *t = c;
852 return (m_strlen(p));
855 void mutt_FormatString (char *dest, /* output buffer */
856 ssize_t destlen, /* output buffer len */
857 const char *src, /* template string */
858 format_t * callback, /* callback for processing */
859 unsigned long data, /* callback data */
861 { /* callback flags */
862 char prefix[SHORT_STRING], buf[LONG_STRING], *cp, *wptr = dest, ch;
863 char ifstring[SHORT_STRING], elsestring[SHORT_STRING];
864 ssize_t wlen, wid, count, col, len;
867 destlen--; /* save room for the terminal \0 */
868 wlen = (flags & M_FORMAT_ARROWCURSOR && option (OPTARROWCURSOR)) ? 3 : 0;
871 while (*src && wlen < destlen) {
882 flags |= M_FORMAT_OPTIONAL;
886 flags &= ~M_FORMAT_OPTIONAL;
888 /* eat the format string */
891 while (count < ssizeof (prefix) &&
892 (isdigit ((unsigned char) *src) || *src == '.' || *src == '-'))
901 break; /* bad format */
903 ch = *src++; /* save the character to switch on */
905 if (flags & M_FORMAT_OPTIONAL) {
907 break; /* bad format */
910 /* eat the `if' part of the string */
913 while (count < ssizeof (ifstring) && *src && *src != '?'
920 /* eat the `else' part of the string (optional) */
922 src++; /* skip the & */
925 while (count < ssizeof (elsestring) && *src && *src != '?') {
932 break; /* bad format */
934 src++; /* move past the trailing `?' */
937 /* handle generic cases first */
939 /* right justify to EOL */
940 ch = *src++; /* pad char */
941 /* calculate space left on line. if we've already written more data
942 than will fit on the line, ignore the rest of the line */
943 if (DrawFullLine || option (OPTSTATUSONTOP))
944 count = (COLS < destlen ? COLS : destlen);
946 count = ((COLS - SW) < destlen ? (COLS - SW) : destlen);
948 count -= col; /* how many columns left on this line */
949 mutt_FormatString (buf, sizeof (buf), src, callback, data, flags);
952 count -= wid; /* how many chars to pad */
953 memset (wptr, ch, count);
957 if (wid + wlen > destlen)
958 len = destlen - wlen;
961 memcpy (wptr, buf, len);
964 col += mutt_strwidth (buf);
966 break; /* skip rest of input */
968 else if (ch == '|') {
973 if (destlen > wlen) {
974 count = destlen - wlen;
975 memset (wptr, ch, count);
978 break; /* skip rest of input */
984 while (ch == '_' || ch == ':') {
993 /* use callback function to handle this case */
995 callback (buf, sizeof (buf), ch, src, prefix, ifstring, elsestring,
1008 if ((len = m_strlen(buf)) + wlen > destlen)
1009 len = (destlen - wlen > 0) ? (destlen - wlen) : 0;
1011 memcpy (wptr, buf, len);
1014 col += mutt_strwidth (buf);
1017 else if (*src == '\\') {
1046 unsigned int bar = mutt_skipchars (src, "%\\");
1047 char *bar2 = p_dupstr(src, bar);
1053 col += mutt_strwidth (bar2);
1060 if (flags & M_FORMAT_MAKEPRINT) {
1061 /* Make sure that the string is printable by changing all non-printable
1062 chars to dots, or spaces for non-printable whitespace */
1063 for (cp = dest; *cp; cp++)
1064 if (!IsPrint (*cp) && !((flags & M_FORMAT_TREE) && (*cp <= M_TREE_MAX)))
1065 *cp = isspace ((unsigned char) *cp) ? ' ' : '.';
1070 /* This function allows the user to specify a command to read stdout from in
1071 place of a normal file. If the last character in the string is a pipe (|),
1072 then we assume it is a commmand to run instead of a normal file. */
1073 FILE *mutt_open_read (const char *path, pid_t * thepid)
1075 int len = m_strlen(path);
1078 if (path[len - 1] == '|') {
1079 char *s = m_strdup(path);
1081 /* read from a pipe */
1085 *thepid = mutt_create_filter (s, NULL, &f, NULL);
1088 f = fopen (path, "r");
1097 /* returns 0 if OK to proceed, -1 to abort, 1 to retry */
1098 int mutt_save_confirm (const char *s, struct stat *st)
1100 char tmp[_POSIX_PATH_MAX];
1105 magic = mx_get_magic (s);
1107 if (magic == M_POP) {
1108 mutt_error _("Can't save message to POP mailbox.");
1114 if (magic == M_NNTP) {
1115 mutt_error _("Can't save message to newsserver.");
1121 if (magic > 0 && !mx_access (s, W_OK)) {
1122 if (option (OPTCONFIRMAPPEND) &&
1123 (!TrashPath || (m_strcmp(s, TrashPath) != 0))) {
1124 /* if we're appending to the trash, there's no point in asking */
1125 snprintf (tmp, sizeof (tmp), _("Append messages to %s?"), s);
1126 if ((rc = mutt_yesorno (tmp, M_YES)) == M_NO)
1133 if (stat (s, st) != -1) {
1135 mutt_error (_("%s is not a mailbox!"), s);
1140 if (magic != M_IMAP)
1145 if (errno == ENOENT) {
1146 if (option (OPTCONFIRMCREATE)) {
1147 snprintf (tmp, sizeof (tmp), _("Create %s?"), s);
1148 if ((rc = mutt_yesorno (tmp, M_YES)) == M_NO)
1161 CLEARLINE (LINES - 1);
1165 void mutt_display_sanitize (char *s)
1173 void mutt_sleep (short s)
1181 /* Decrease a file's modification time by 1 second */
1182 time_t mutt_decrease_mtime (const char *f, struct stat *st)
1184 struct utimbuf utim;
1189 if (stat (f, &_st) == -1)
1194 if ((mtime = st->st_mtime) == time (NULL)) {
1196 utim.actime = mtime;
1197 utim.modtime = mtime;
1204 /* sets mtime of 'to' to mtime of 'from' */
1205 void mutt_set_mtime (const char* from, const char* to) {
1206 struct utimbuf utim;
1209 if (stat (from, &st) != -1) {
1210 utim.actime = st.st_mtime;
1211 utim.modtime = st.st_mtime;
1216 const char *mutt_make_version (int full)
1218 static char vstring[STRING];
1221 snprintf (vstring, sizeof (vstring),
1222 "Madmutt/%s-r%s (based on Mutt 1.5.11)",
1223 MUTT_VERSION, MUTT_REVISION);
1225 snprintf (vstring, sizeof (vstring), "Madmutt/%s-%s",
1226 MUTT_VERSION, MUTT_REVISION);
1230 void mutt_free_spam_list (SPAM_LIST ** list)
1238 *list = (*list)->next;
1240 p_delete(&p->template);
1245 int mutt_match_spam_list (const char *s, SPAM_LIST * l, char *text, int x)
1247 static regmatch_t *pmatch = NULL;
1248 static int nmatch = 0;
1257 for (; l; l = l->next) {
1258 /* If this pattern needs more matches, expand pmatch. */
1259 if (l->nmatch > nmatch) {
1260 p_realloc(&pmatch, l->nmatch);
1264 /* Does this pattern match? */
1266 (l->rx->rx, s, (size_t) l->nmatch, (regmatch_t *) pmatch,
1268 debug_print (5, ("%s matches %s\n%d subst", s, l->rx->pattern, l->rx->rx->re_nsub));
1270 /* Copy template into text, with substitutions. */
1271 for (p = l->template; *p;) {
1273 n = atoi (++p); /* find pmatch index */
1274 while (isdigit ((unsigned char) *p))
1275 ++p; /* skip subst token */
1276 for (i = pmatch[n].rm_so; (i < pmatch[n].rm_eo) && (tlen < x); i++)
1277 text[tlen++] = s[i];
1280 text[tlen++] = *p++;
1284 debug_print (5, ("\"%s\"\n", text));
1292 int mutt_cmp_header (const HEADER * h1, const HEADER * h2) {
1294 if (h1->received != h2->received ||
1295 h1->date_sent != h2->date_sent ||
1296 h1->content->length != h2->content->length ||
1297 h1->lines != h2->lines ||
1298 h1->zhours != h2->zhours ||
1299 h1->zminutes != h2->zminutes ||
1300 h1->zoccident != h2->zoccident ||
1301 h1->mime != h2->mime ||
1302 !mutt_cmp_env (h1->env, h2->env) ||
1303 !mutt_cmp_body (h1->content, h2->content))
1309 if (h1 == NULL && h2 == NULL)
1316 /* return 1 if address lists are strictly identical */
1317 int mutt_cmp_addr (const address_t * a, const address_t * b)
1320 if (m_strcmp(a->mailbox, b->mailbox) ||
1321 m_strcmp(a->personal, b->personal))
1333 int mutt_cmp_list (const LIST * a, const LIST * b)
1336 if (m_strcmp(a->data, b->data))
1348 int mutt_cmp_env (const ENVELOPE * e1, const ENVELOPE * e2)
1351 if (m_strcmp(e1->message_id, e2->message_id) ||
1352 m_strcmp(e1->subject, e2->subject) ||
1353 !mutt_cmp_list (e1->references, e2->references) ||
1354 !mutt_cmp_addr (e1->from, e2->from) ||
1355 !mutt_cmp_addr (e1->sender, e2->sender) ||
1356 !mutt_cmp_addr (e1->reply_to, e2->reply_to) ||
1357 !mutt_cmp_addr (e1->to, e2->to) ||
1358 !mutt_cmp_addr (e1->cc, e2->cc) ||
1359 !mutt_cmp_addr (e1->return_path, e2->return_path))
1365 if (e1 == NULL && e2 == NULL)
1372 int mutt_cmp_param (const PARAMETER * p1, const PARAMETER * p2)
1375 if (m_strcmp(p1->attribute, p2->attribute) ||
1376 m_strcmp(p1->value, p2->value))
1388 int mutt_cmp_body (const BODY * b1, const BODY * b2)
1390 if (b1->type != b2->type ||
1391 b1->encoding != b2->encoding ||
1392 m_strcmp(b1->subtype, b2->subtype) ||
1393 m_strcmp(b1->description, b2->description) ||
1394 !mutt_cmp_param (b1->parameter, b2->parameter) ||
1395 b1->length != b2->length)