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>
34 #include <lib-lib/url.h>
36 #include <lib-mime/mime.h>
38 #include <lib-ui/curses.h>
39 #include <lib-ui/enter.h>
48 #include <imap/imap.h>
49 #include <imap/mx_imap.h>
51 #include <lib-crypt/crypt.h>
53 #define SW (option(OPTMBOXPANE)?SidebarWidth:0)
55 BODY *mutt_new_body (void)
57 BODY *p = p_new(BODY, 1);
59 p->disposition = DISPATTACH;
65 /* Modified by blong to accept a "suggestion" for file name. If
66 * that file exists, then construct one with unique name but
67 * keep any extension. This might fail, I guess.
68 * Renamed to mutt_adv_mktemp so I only have to change where it's
69 * called, and not all possible cases.
71 void mutt_adv_mktemp (const char* dir, char *s, ssize_t l)
73 char buf[_POSIX_PATH_MAX];
74 char tmp[_POSIX_PATH_MAX];
79 m_strcpy(buf, sizeof(buf), m_strisempty(dir) ? NONULL(Tempdir) : dir);
80 mutt_expand_path (buf, sizeof (buf));
82 snprintf (s, l, "%s/muttXXXXXX", buf);
86 m_strcpy(tmp, sizeof(tmp), s);
87 mutt_sanitize_filename (tmp, 1);
88 snprintf (s, l, "%s/%s", buf, tmp);
89 if (lstat (s, &sb) == -1 && errno == ENOENT)
91 if ((period = strrchr (tmp, '.')) != NULL)
93 snprintf (s, l, "%s/%s.XXXXXX", buf, tmp);
98 m_strcpy(s + sl, l - sl, period);
103 /* create a send-mode duplicate from a receive-mode body */
105 int mutt_copy_body (FILE * fp, BODY ** tgt, BODY * src)
107 char tmp[_POSIX_PATH_MAX];
110 PARAMETER *par, **ppar;
116 m_strcpy(tmp, sizeof(tmp), src->filename);
123 mutt_adv_mktemp (NULL, tmp, sizeof (tmp));
124 if (mutt_save_attachment (fp, src, tmp, 0, NULL) == -1)
127 *tgt = mutt_new_body ();
130 memcpy (b, src, sizeof (BODY));
134 b->filename = m_strdup(tmp);
135 b->use_disp = use_disp;
138 if (mutt_is_text_part (b))
141 b->xtype = m_strdup(b->xtype);
142 b->subtype = m_strdup(b->subtype);
143 b->form_name = m_strdup(b->form_name);
144 b->filename = m_strdup(b->filename);
145 b->d_filename = m_strdup(b->d_filename);
146 b->description = m_strdup(b->description);
149 * we don't seem to need the HEADER structure currently.
150 * XXX - this may change in the future
156 /* copy parameters */
157 for (par = b->parameter, ppar = &b->parameter; par;
158 ppar = &(*ppar)->next, par = par->next) {
159 *ppar = parameter_new();
160 (*ppar)->attribute = m_strdup(par->attribute);
161 (*ppar)->value = m_strdup(par->value);
164 mutt_stamp_attachment (b);
171 void mutt_free_body (BODY ** p)
180 parameter_list_wipe(&b->parameter);
181 if (b->unlink && b->filename) {
182 debug_print (1, ("unlinking %s.\n", b->filename));
183 unlink (b->filename);
185 else if (b->filename)
186 debug_print (1, ("not unlinking %s.\n", b->filename));
188 p_delete(&b->filename);
189 p_delete(&b->content);
191 p_delete(&b->subtype);
192 p_delete(&b->description);
193 p_delete(&b->form_name);
196 /* Don't free twice (b->hdr->content = b->parts) */
197 b->hdr->content = NULL;
198 header_delete(&b->hdr);
202 mutt_free_body (&b->parts);
210 HEADER *mutt_dup_header (HEADER * h)
215 memcpy (hnew, h, sizeof (HEADER));
219 /* returns true if the header contained in "s" is in list "t" */
220 int mutt_matches_ignore (const char *s, string_list_t * t)
222 for (; t; t = t->next) {
223 if (!ascii_strncasecmp (s, t->data, m_strlen(t->data))
230 /* prepend the path part of *path to *lnk */
231 void mutt_expand_link (char *newpath, const char *path, const char *lnk)
233 const char *lb = NULL;
236 /* lnk is full path */
238 m_strcpy(newpath, _POSIX_PATH_MAX, lnk);
242 if ((lb = strrchr (path, '/')) == NULL) {
244 m_strcpy(newpath, _POSIX_PATH_MAX, lnk);
249 memcpy (newpath, path, len);
250 m_strcpy(newpath + len, _POSIX_PATH_MAX - len, lnk);
253 char *mutt_expand_path (char *s, ssize_t slen)
255 return _mutt_expand_path (s, slen, 0);
258 char *_mutt_expand_path (char *s, ssize_t slen, int rx)
260 char p[_POSIX_PATH_MAX] = "";
261 char q[_POSIX_PATH_MAX] = "";
262 char tmp[_POSIX_PATH_MAX];
265 const char *tail = "";
275 if (*(s + 1) == '/' || *(s + 1) == 0) {
276 m_strcpy(p, sizeof(p), NONULL(Homedir));
282 if ((t = strchr (s + 1, '/')))
285 if ((pw = getpwnam (s + 1))) {
286 m_strcpy(p, sizeof(p), pw->pw_dir);
295 /* user not found! */
308 /* if folder = imap[s]://host/: don't append slash */
309 if (imap_is_magic (NONULL (Maildir), NULL) == M_IMAP &&
310 Maildir[m_strlen(Maildir) - 1] == '/')
311 m_strcpy(p, sizeof(p), NONULL(Maildir));
313 snprintf (p, sizeof (p), "%s/", NONULL (Maildir));
319 /* elm compatibility, @ expands alias to user name */
327 if ((alias = alias_lookup(s + 1))) {
329 h->env = envelope_new();
330 h->env->from = h->env->to = alias;
331 mutt_default_save (p, sizeof (p), h);
332 h->env->from = h->env->to = NULL;
334 /* Avoid infinite recursion if the resulting folder starts with '@' */
345 m_strcpy(p, sizeof(p), NONULL(Inbox));
352 m_strcpy(p, sizeof(p), NONULL(Outbox));
359 if (*(s + 1) == '!') {
360 m_strcpy(p, sizeof(p), NONULL(LastFolder));
364 m_strcpy(p, sizeof(p), NONULL(Spoolfile));
372 m_strcpy(p, sizeof(p), NONULL(LastFolder));
379 m_strcpy(p, sizeof(p), NONULL(CurrentFolder));
391 if (rx && *p && !recurse) {
392 rx_sanitize_string (q, sizeof (q), p);
393 snprintf (tmp, sizeof (tmp), "%s%s", q, tail);
396 snprintf (tmp, sizeof (tmp), "%s%s", p, tail);
398 m_strcpy(s, slen, tmp);
405 char *mutt_get_parameter (const char *s, PARAMETER * p)
407 for (; p; p = p->next)
408 if (ascii_strcasecmp (s, p->attribute) == 0)
414 void mutt_set_parameter (const char *attribute, const char *value,
420 mutt_delete_parameter (attribute, p);
424 for (q = *p; q; q = q->next) {
425 if (ascii_strcasecmp (attribute, q->attribute) == 0) {
426 m_strreplace(&q->value, value);
432 q->attribute = m_strdup(attribute);
433 q->value = m_strdup(value);
438 void mutt_delete_parameter (const char *attribute, PARAMETER ** p)
442 for (q = *p; q; p = &q->next, q = q->next) {
443 if (ascii_strcasecmp (attribute, q->attribute) == 0) {
446 parameter_list_wipe(&q);
452 /* returns 1 if Mutt can't display this type of data, 0 otherwise */
453 int mutt_needs_mailcap (BODY * m)
458 if (!ascii_strcasecmp ("plain", m->subtype) ||
459 !ascii_strcasecmp ("rfc822-headers", m->subtype) ||
460 !ascii_strcasecmp ("enriched", m->subtype))
464 case TYPEAPPLICATION:
465 if (mutt_is_application_pgp (m))
467 if (mutt_is_application_smime (m))
479 int mutt_is_text_part (BODY * b)
482 char *s = b->subtype;
484 if (mutt_is_application_pgp (b))
490 if (t == TYPEMESSAGE) {
491 if (!ascii_strcasecmp ("delivery-status", s))
495 if (t == TYPEAPPLICATION) {
496 if (!ascii_strcasecmp ("pgp-keys", s))
503 /* move all the headers from extra not present in base into base */
504 void mutt_merge_envelopes(ENVELOPE* base, ENVELOPE** extra)
506 /* copies each existing element if necessary, and sets the element
507 * to NULL in the source so that envelope_delete doesn't leave us
508 * with dangling pointers. */
509 #define MOVE_ELEM(h) if (!base->h) { base->h = (*extra)->h; (*extra)->h = NULL; }
510 MOVE_ELEM(return_path);
517 MOVE_ELEM(mail_followup_to);
518 MOVE_ELEM(list_post);
519 MOVE_ELEM(message_id);
520 MOVE_ELEM(supersedes);
523 if (!base->refs_changed) {
524 MOVE_ELEM(references);
526 if (!base->irt_changed) {
527 MOVE_ELEM(in_reply_to);
529 /* real_subj is subordinate to subject */
530 if (!base->subject) {
531 base->subject = (*extra)->subject;
532 base->real_subj = (*extra)->real_subj;
533 (*extra)->subject = NULL;
534 (*extra)->real_subj = NULL;
536 /* spam and user headers should never be hashed, and the new envelope may
537 * have better values. Use new versions regardless. */
538 mutt_buffer_free (&base->spam);
539 string_list_wipe(&base->userhdrs);
544 envelope_delete(extra);
547 void _mutt_mktemp (char *s, const char *src, int line)
550 snprintf (s, _POSIX_PATH_MAX, "%s/madmutt-%s-%d-%d-%d-%x%x", NONULL (Tempdir),
551 NONULL (Hostname), (int) getuid (), (int) getpid (), Counter++,
552 (unsigned int) rand(), (unsigned int) rand());
553 debug_print (1, ("%s:%d: mutt_mktemp returns \"%s\".\n", src, line, s));
557 /* collapse the pathname using ~ or = when possible */
558 void mutt_pretty_mailbox (char *s)
564 scheme = url_check_scheme (s);
566 if (scheme == U_IMAP || scheme == U_IMAPS) {
567 imap_pretty_mailbox (s);
571 /* if s is an url, only collapse path component */
572 if (scheme != U_UNKNOWN) {
573 p = strchr (s, ':') + 1;
574 if (!strncmp (p, "//", 2))
575 q = strchr (p + 2, '/');
577 q = strchr (p, '\0');
581 /* first attempt to collapse the pathname */
583 if (*p == '/' && p[1] == '/') {
587 else if (p[0] == '/' && p[1] == '.' && p[2] == '/') {
596 if (m_strncmp(s, Maildir, (len = m_strlen(Maildir))) == 0 &&
599 memmove (s, s + len, m_strlen(s + len) + 1);
601 else if (m_strncmp(s, Homedir, (len = m_strlen(Homedir))) == 0 &&
604 memmove (s, s + len - 1, m_strlen(s + len - 1) + 1);
608 void mutt_pretty_size (char *s, ssize_t len, long n)
611 m_strcpy(s, len, "0K");
612 else if (n < 10189) /* 0.1K - 9.9K */
613 snprintf (s, len, "%3.1fK", (n < 103) ? 0.1 : n / 1024.0);
614 else if (n < 1023949) { /* 10K - 999K */
615 /* 51 is magic which causes 10189/10240 to be rounded up to 10 */
616 snprintf (s, len, "%ldK", (n + 51) / 1024);
618 else if (n < 10433332) /* 1.0M - 9.9M */
619 snprintf (s, len, "%3.1fM", n / 1048576.0);
622 /* (10433332 + 52428) / 1048576 = 10 */
623 snprintf (s, len, "%ldM", (n + 52428) / 1048576);
627 void mutt_expand_file_fmt (char *dest, ssize_t destlen, const char *fmt,
630 char tmp[LONG_STRING];
632 mutt_quote_filename (tmp, sizeof (tmp), src);
633 mutt_expand_fmt (dest, destlen, fmt, tmp);
636 void mutt_expand_fmt (char *dest, ssize_t destlen, const char *fmt,
644 slen = m_strlen(src);
647 for (p = fmt, d = dest; destlen && *p; p++) {
656 m_strcpy(d, destlen + 1, src);
657 d += destlen > slen ? slen : destlen;
658 destlen -= destlen > slen ? slen : destlen;
675 if (!found && destlen > 0) {
676 m_strcat(dest, destlen, " ");
677 m_strcat(dest, destlen, src);
682 /* return 0 on success, -1 on abort, 1 on error */
683 int mutt_check_overwrite (const char *attname, const char *path,
684 char *fname, ssize_t flen, int *append,
688 char tmp[_POSIX_PATH_MAX];
691 m_strcpy(fname, flen, path);
692 if (access (fname, F_OK) != 0)
694 if (stat (fname, &st) != 0)
696 if (S_ISDIR (st.st_mode)) {
698 switch (mutt_multi_choice
699 (_("File is a directory, save under it? [(y)es, (n)o, (a)ll]"),
702 m_strreplace(directory, fname);
717 mutt_yesorno (_("File is a directory, save under it?"),
719 return (rc == M_NO) ? 1 : -1;
721 if (!attname || !attname[0]) {
723 if (mutt_get_field (_("File under directory: "), tmp, sizeof (tmp),
724 M_FILE | M_CLEAR) != 0 || !tmp[0])
726 mutt_concat_path(fname, flen, path, tmp);
729 mutt_concat_path(fname, flen, path, mutt_basename(attname));
732 if (*append == 0 && access (fname, F_OK) == 0) {
733 switch (mutt_multi_choice
734 (_("File exists, (o)verwrite, (a)ppend, or (c)ancel?"), _("oac")))
742 *append = M_SAVE_APPEND;
744 case 1: /* overwrite */
745 *append = M_SAVE_OVERWRITE;
752 void mutt_save_path (char *d, ssize_t dsize, address_t * a)
754 if (a && a->mailbox) {
755 m_strcpy(d, dsize, a->mailbox);
756 if (!option (OPTSAVEADDRESS)) {
759 if ((p = strpbrk (d, "%@")))
768 void mutt_safe_path (char *s, ssize_t l, address_t * a)
772 mutt_save_path (s, l, a);
774 if (*p == '/' || ISSPACE (*p) || !IsPrint ((unsigned char) *p))
778 /* counts how many characters in s can be skipped while none of the
779 * characters of c appears */
780 int mutt_skipchars (const char *s, const char *c)
786 register const char *t = c;
796 return (m_strlen(p));
799 void mutt_FormatString (char *dest, /* output buffer */
800 ssize_t destlen, /* output buffer len */
801 const char *src, /* template string */
802 format_t * callback, /* callback for processing */
803 unsigned long data, /* callback data */
805 { /* callback flags */
806 char prefix[SHORT_STRING], buf[LONG_STRING], *cp, *wptr = dest, ch;
807 char ifstring[SHORT_STRING], elsestring[SHORT_STRING];
808 ssize_t wlen, wid, count, col, len;
811 destlen--; /* save room for the terminal \0 */
812 wlen = (flags & M_FORMAT_ARROWCURSOR && option (OPTARROWCURSOR)) ? 3 : 0;
815 while (*src && wlen < destlen) {
826 flags |= M_FORMAT_OPTIONAL;
830 flags &= ~M_FORMAT_OPTIONAL;
832 /* eat the format string */
835 while (count < ssizeof (prefix) &&
836 (isdigit ((unsigned char) *src) || *src == '.' || *src == '-'))
845 break; /* bad format */
847 ch = *src++; /* save the character to switch on */
849 if (flags & M_FORMAT_OPTIONAL) {
851 break; /* bad format */
854 /* eat the `if' part of the string */
857 while (count < ssizeof (ifstring) && *src && *src != '?'
864 /* eat the `else' part of the string (optional) */
866 src++; /* skip the & */
869 while (count < ssizeof (elsestring) && *src && *src != '?') {
876 break; /* bad format */
878 src++; /* move past the trailing `?' */
881 /* handle generic cases first */
883 /* right justify to EOL */
884 ch = *src++; /* pad char */
885 /* calculate space left on line. if we've already written more data
886 than will fit on the line, ignore the rest of the line */
887 if (DrawFullLine || option (OPTSTATUSONTOP))
888 count = (COLS < destlen ? COLS : destlen);
890 count = ((COLS - SW) < destlen ? (COLS - SW) : destlen);
892 count -= col; /* how many columns left on this line */
893 mutt_FormatString (buf, sizeof (buf), src, callback, data, flags);
896 count -= wid; /* how many chars to pad */
897 memset (wptr, ch, count);
901 if (wid + wlen > destlen)
902 len = destlen - wlen;
905 memcpy (wptr, buf, len);
908 col += mutt_strwidth (buf);
910 break; /* skip rest of input */
912 else if (ch == '|') {
917 if (destlen > wlen) {
918 count = destlen - wlen;
919 memset (wptr, ch, count);
922 break; /* skip rest of input */
928 while (ch == '_' || ch == ':') {
937 /* use callback function to handle this case */
939 callback (buf, sizeof (buf), ch, src, prefix, ifstring, elsestring,
952 if ((len = m_strlen(buf)) + wlen > destlen)
953 len = (destlen - wlen > 0) ? (destlen - wlen) : 0;
955 memcpy (wptr, buf, len);
958 col += mutt_strwidth (buf);
961 else if (*src == '\\') {
990 unsigned int bar = mutt_skipchars (src, "%\\");
991 char *bar2 = p_dupstr(src, bar);
997 col += mutt_strwidth (bar2);
1004 if (flags & M_FORMAT_MAKEPRINT) {
1005 /* Make sure that the string is printable by changing all non-printable
1006 chars to dots, or spaces for non-printable whitespace */
1007 for (cp = dest; *cp; cp++)
1008 if (!IsPrint (*cp) && !((flags & M_FORMAT_TREE) && (*cp <= M_TREE_MAX)))
1009 *cp = isspace ((unsigned char) *cp) ? ' ' : '.';
1014 /* This function allows the user to specify a command to read stdout from in
1015 place of a normal file. If the last character in the string is a pipe (|),
1016 then we assume it is a commmand to run instead of a normal file. */
1017 FILE *mutt_open_read (const char *path, pid_t * thepid)
1019 int len = m_strlen(path);
1022 if (path[len - 1] == '|') {
1023 char *s = m_strdup(path);
1025 /* read from a pipe */
1029 *thepid = mutt_create_filter (s, NULL, &f, NULL);
1032 f = fopen (path, "r");
1041 /* returns 0 if OK to proceed, -1 to abort, 1 to retry */
1042 int mutt_save_confirm (const char *s, struct stat *st)
1044 char tmp[_POSIX_PATH_MAX];
1049 magic = mx_get_magic (s);
1051 if (magic == M_POP) {
1052 mutt_error _("Can't save message to POP mailbox.");
1058 if (magic == M_NNTP) {
1059 mutt_error _("Can't save message to newsserver.");
1065 if (magic > 0 && !mx_access (s, W_OK)) {
1066 if (option (OPTCONFIRMAPPEND) &&
1067 (!TrashPath || (m_strcmp(s, TrashPath) != 0))) {
1068 /* if we're appending to the trash, there's no point in asking */
1069 snprintf (tmp, sizeof (tmp), _("Append messages to %s?"), s);
1070 if ((rc = mutt_yesorno (tmp, M_YES)) == M_NO)
1077 if (stat (s, st) != -1) {
1079 mutt_error (_("%s is not a mailbox!"), s);
1084 if (magic != M_IMAP)
1089 if (errno == ENOENT) {
1090 if (option (OPTCONFIRMCREATE)) {
1091 snprintf (tmp, sizeof (tmp), _("Create %s?"), s);
1092 if ((rc = mutt_yesorno (tmp, M_YES)) == M_NO)
1105 CLEARLINE (LINES - 1);
1109 void mutt_display_sanitize (char *s)
1117 void mutt_sleep (short s)
1125 /* Decrease a file's modification time by 1 second */
1126 time_t mutt_decrease_mtime (const char *f, struct stat *st)
1128 struct utimbuf utim;
1133 if (stat (f, &_st) == -1)
1138 if ((mtime = st->st_mtime) == time (NULL)) {
1140 utim.actime = mtime;
1141 utim.modtime = mtime;
1148 /* sets mtime of 'to' to mtime of 'from' */
1149 void mutt_set_mtime (const char* from, const char* to) {
1150 struct utimbuf utim;
1153 if (stat (from, &st) != -1) {
1154 utim.actime = st.st_mtime;
1155 utim.modtime = st.st_mtime;
1160 const char *mutt_make_version (int full)
1162 static char vstring[STRING];
1165 snprintf (vstring, sizeof (vstring),
1166 "Madmutt/%s-r%s (based on Mutt 1.5.11)",
1167 MUTT_VERSION, MUTT_REVISION);
1169 snprintf (vstring, sizeof (vstring), "Madmutt/%s-%s",
1170 MUTT_VERSION, MUTT_REVISION);
1174 void mutt_free_spam_list (SPAM_LIST ** list)
1182 *list = (*list)->next;
1184 p_delete(&p->template);
1189 int mutt_match_spam_list (const char *s, SPAM_LIST * l, char *text, int x)
1191 static regmatch_t *pmatch = NULL;
1192 static int nmatch = 0;
1201 for (; l; l = l->next) {
1202 /* If this pattern needs more matches, expand pmatch. */
1203 if (l->nmatch > nmatch) {
1204 p_realloc(&pmatch, l->nmatch);
1208 /* Does this pattern match? */
1209 if (regexec(l->rx->rx, s, l->nmatch, (regmatch_t *)pmatch, (int) 0) == 0)
1211 debug_print (5, ("%s matches %s\n%d subst", s, l->rx->pattern, l->rx->rx->re_nsub));
1213 /* Copy template into text, with substitutions. */
1214 for (p = l->template; *p;) {
1216 n = atoi (++p); /* find pmatch index */
1217 while (isdigit ((unsigned char) *p))
1218 ++p; /* skip subst token */
1219 for (i = pmatch[n].rm_so; (i < pmatch[n].rm_eo) && (tlen < x); i++)
1220 text[tlen++] = s[i];
1223 text[tlen++] = *p++;
1227 debug_print (5, ("\"%s\"\n", text));
1235 int mutt_cmp_header (const HEADER * h1, const HEADER * h2) {
1237 if (h1->received != h2->received ||
1238 h1->date_sent != h2->date_sent ||
1239 h1->content->length != h2->content->length ||
1240 h1->lines != h2->lines ||
1241 h1->zhours != h2->zhours ||
1242 h1->zminutes != h2->zminutes ||
1243 h1->zoccident != h2->zoccident ||
1244 h1->mime != h2->mime ||
1245 !mutt_cmp_env (h1->env, h2->env) ||
1246 !mutt_cmp_body (h1->content, h2->content))
1252 if (h1 == NULL && h2 == NULL)
1259 /* return 1 if address lists are strictly identical */
1260 int mutt_cmp_addr (const address_t * a, const address_t * b)
1263 if (m_strcmp(a->mailbox, b->mailbox) ||
1264 m_strcmp(a->personal, b->personal))
1276 int mutt_cmp_list (const string_list_t * a, const string_list_t * b)
1279 if (m_strcmp(a->data, b->data))
1291 int mutt_cmp_env (const ENVELOPE * e1, const ENVELOPE * e2)
1294 if (m_strcmp(e1->message_id, e2->message_id) ||
1295 m_strcmp(e1->subject, e2->subject) ||
1296 !mutt_cmp_list (e1->references, e2->references) ||
1297 !mutt_cmp_addr (e1->from, e2->from) ||
1298 !mutt_cmp_addr (e1->sender, e2->sender) ||
1299 !mutt_cmp_addr (e1->reply_to, e2->reply_to) ||
1300 !mutt_cmp_addr (e1->to, e2->to) ||
1301 !mutt_cmp_addr (e1->cc, e2->cc) ||
1302 !mutt_cmp_addr (e1->return_path, e2->return_path))
1308 if (e1 == NULL && e2 == NULL)
1315 int mutt_cmp_param (const PARAMETER * p1, const PARAMETER * p2)
1318 if (m_strcmp(p1->attribute, p2->attribute) ||
1319 m_strcmp(p1->value, p2->value))
1331 int mutt_cmp_body (const BODY * b1, const BODY * b2)
1333 if (b1->type != b2->type ||
1334 b1->encoding != b2->encoding ||
1335 m_strcmp(b1->subtype, b2->subtype) ||
1336 m_strcmp(b1->description, b2->description) ||
1337 !mutt_cmp_param (b1->parameter, b2->parameter) ||
1338 b1->length != b2->length)