Use str[pf]time.

[apps/madmutt.git] / lib-mime / rfc822parse.c

diff --git a/lib-mime/rfc822parse.c b/lib-mime/rfc822parse.c
index b1a2d39..d2fb218 100644 (file)
--- a/lib-mime/rfc822parse.c
+++ b/lib-mime/rfc822parse.c
@@ -581,23 +581,6 @@ mutt_parse_multipart(FILE *fp, const char *bound, off_t end_off, int digest)
     return (head);
 }
 
-static const char *
-uncomment_timezone(char *buf, size_t buflen, const char *tz)
-{
-    char *p;
-
-    if (*tz != '(')
-        return tz;                  /* no need to do anything */
-
-    tz = vskipspaces(tz + 1);
-    p = strpbrk(tz, " )");
-    if (!p)
-        return tz;
-
-    m_strncpy(buf, buflen, tz, p - tz);
-    return buf;
-}
-
 /* parses a date string in RFC822 format:
  *
  * Date: [ weekday , ] day-of-month month year hour:minute:second timezone
@@ -607,96 +590,13 @@ uncomment_timezone(char *buf, size_t buflen, const char *tz)
  */
 time_t mutt_parse_date(const char *s, HEADER *h)
 {
-    int zhours = 0, zminutes = 0, zoccident = 0;
-    char scratch[STRING];
     struct tm tm;
-    int count = 0;
-    char *p;
-
-    /* Don't modify our argument. Fixed-size buffer is ok here since
-       the date format imposes a natural limit.  */
-
-    m_strcpy(scratch, sizeof(scratch), s);
-
-    /* kill the day of the week, if it exists. */
-    p = strchr(scratch, ',');
-    p = vskipspaces(p ? p + 1 : scratch);
-
+    const char *loc;
     p_clear(&tm, 1);
-
-    while ((p = strtok (p, " \t")) != NULL) {
-        char tzstr[STRING];
-        const char *ptz;
-
-        switch (count) {
-          case 0:                    /* day of the month */
-            if (!isdigit((unsigned char)*p))
-                return -1;
-            tm.tm_mday = atoi(p);
-            if (tm.tm_mday > 31)
-                return -1;
-            break;
-
-          case 1:                    /* month of the year */
-            tm.tm_mon = mutt_check_month(p);
-            if (tm.tm_mon < 0)
-                return -1;
-            break;
-
-          case 2:                    /* year */
-            tm.tm_year = atoi(p);
-            if (tm.tm_year < 50)
-                tm.tm_year += 100;
-            else if (tm.tm_year >= 1900)
-                tm.tm_year -= 1900;
-            break;
-
-          case 3:                    /* time of day */
-            tm.tm_hour = strtol(p, &p, 10);
-            if (*p++ != ':')
-                return -1;
-            tm.tm_min  = strtol(p, &p, 10);
-            if (*p++ == ':') {
-                tm.tm_sec = strtol(p, &p, 10);
-            } else {
-                tm.tm_sec = 0;
-            }
-            break;
-
-          case 4:                    /* timezone */
-            /* sometimes we see things like (MST) or (-0700) so attempt to
-             * compensate by uncommenting the string if non-RFC822 compliant
-             */
-            ptz = uncomment_timezone(tzstr, sizeof(tzstr), p);
-
-            if (*ptz == '+' || *ptz == '-') {
-                if (isdigit((unsigned char)ptz[1])
-                &&  isdigit((unsigned char)ptz[2])
-                &&  isdigit((unsigned char)ptz[3])
-                &&  isdigit((unsigned char)ptz[4]))
-                {
-                    zoccident = ptz[0] == '-';
-                    zhours    = (ptz[1] - '0') * 10 + (ptz[2] - '0');
-                    zminutes  = (ptz[3] - '0') * 10 + (ptz[4] - '0');
-                }
-            }
-            break;
-        }
-        count++;
-        p = NULL;
-    }
-
-    if (count < 4) {  /* don't check for missing timezone */
-        return -1;
-    }
-
-    if (h) {
-        h->zhours    = zhours;
-        h->zminutes  = zminutes;
-        h->zoccident = zoccident;
-    }
-
-    return mutt_mktime(&tm, 0) + (zoccident ? 1 : -1) * (zhours * 3600 + zminutes * 60);
+    loc = setlocale(LC_TIME, "C");
+    s = strptime(s, "%a, %d %b %Y %T %z", &tm);
+    setlocale(LC_TIME, loc);
+    return mutt_mktime(&tm, 1);
 }
 
 string_list_t **mutt_parse_rfc822_line(ENVELOPE *e, HEADER *hdr, char *line, char *p,
@@ -911,13 +811,6 @@ string_list_t **mutt_parse_rfc822_line(ENVELOPE *e, HEADER *hdr, char *line, cha
         e->to = rfc822_parse_adrlist(e->to, p);
         break;
 
-#ifdef USE_NNTP
-      case MIME_X_COMMENT_TO:
-        if (!e->x_comment_to)
-            e->x_comment_to = m_strdup(p);
-        break;
-#endif
-
       case MIME_X_LABEL:
         e->x_label = m_strdup(p);
         break;