X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=sendlib.c;h=6ad7ed045a28b4cd11fb59f6d4f74dfbebf02469;hp=cfb71cfb0a6b4962315bec944deb3298556bfea0;hb=7d29626ce4e1fa932c6349c7253e6f774df069fc;hpb=6ce74784b17c30f98db577d03b03e67d9885df47

diff --git a/sendlib.c b/sendlib.c
index cfb71cf..6ad7ed0 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -339,8 +339,8 @@ int mutt_write_mime_header (BODY * a, FILE * f)
 int mutt_write_mime_body (BODY * a, FILE * f)
 {
   const char *p;
-  char boundary[SHORT_STRING];
-  char send_charset[SHORT_STRING];
+  char boundary[STRING];
+  char send_charset[STRING];
   FILE *fpin;
   BODY *t;
   fgetconv_t *fc;
@@ -982,7 +982,7 @@ static void transform_to_7bit (BODY * a, FILE * fpin)
 
       transform_to_7bit (a->parts, fpin);
     }
-    else if (mutt_is_message_type (a->type, a->subtype)) {
+    else if (mutt_is_message_type(a)) {
       mutt_message_to_7bit (a, fpin);
     }
     else {
@@ -1018,7 +1018,7 @@ static void transform_to_7bit (BODY * a, FILE * fpin)
 /* determine which Content-Transfer-Encoding to use */
 static void mutt_set_encoding (BODY * b, CONTENT * info)
 {
-  char send_charset[SHORT_STRING];
+  char send_charset[STRING];
 
   if (b->type == TYPETEXT) {
     char *chsname =
@@ -1212,16 +1212,17 @@ BODY *mutt_make_file_attach (const char *path)
 
 static int get_toplevel_encoding (BODY * a)
 {
-  int e = ENC7BIT;
+    int e = ENC7BIT;
 
-  for (; a; a = a->next) {
-    if (a->encoding == ENCBINARY)
-      return (ENCBINARY);
-    else if (a->encoding == ENC8BIT)
-      e = ENC8BIT;
-  }
+    for (; a; a = a->next) {
+        if (a->encoding == ENCBINARY)
+            return ENCBINARY;
+
+        if (a->encoding == ENC8BIT)
+            e = ENC8BIT;
+    }
 
-  return (e);
+    return e;
 }
 
 BODY *mutt_make_multipart (BODY * b)
@@ -1271,68 +1272,56 @@ char *mutt_make_date (char *s, ssize_t len)
 
 /* wrapper around mutt_write_address() so we can handle very large
    recipient lists without needing a huge temporary buffer in memory */
-void mutt_write_address_list (address_t * adr, FILE * fp, int linelen,
-                              int display)
+void
+mutt_write_address_list(address_t *addr, FILE *fp, int linelen, int display)
 {
-  address_t *tmp;
-  char buf[LONG_STRING];
-  int count = 0;
-  int len;
+    int first = 1;
+
+    while (addr) {
+        char buf[LONG_STRING];
+        int len = rfc822_addrcpy(buf, ssizeof(buf), addr, display);
+
+        if (!first) {
+            if (linelen + len > 74) {
+                fputs("\n\t", fp);
+                linelen = 8;        /* tab is usually about 8 spaces... */
+            } else
+            if (addr->mailbox) {
+                fputc(' ', fp);
+                linelen++;
+            }
+        }
+        first = 0;
 
-  while (adr) {
-    tmp = adr->next;
-    adr->next = NULL;
-    buf[0] = 0;
-    rfc822_write_address (buf, sizeof (buf), adr, display);
-    len = m_strlen(buf);
-    if (count && linelen + len > 74) {
-      fputs ("\n\t", fp);
-      linelen = len + 8;        /* tab is usually about 8 spaces... */
-    }
-    else {
-      if (count && adr->mailbox) {
-        fputc (' ', fp);
-        linelen++;
-      }
-      linelen += len;
-    }
-    fputs (buf, fp);
-    adr->next = tmp;
-    if (!adr->group && adr->next && adr->next->mailbox) {
-      linelen++;
-      fputc (',', fp);
-    }
-    adr = adr->next;
-    count++;
-  }
-  fputc ('\n', fp);
-}
+        linelen += len + 1;
+        fputs(buf, fp);
 
-/* arbitrary number of elements to grow the array by */
-#define REF_INC 16
+        if (!addr->group && addr->next && addr->next->mailbox) {
+            fputc(',', fp);
+            linelen++;
+        }
 
-#define TrimRef 10
+        addr = addr->next;
+    }
+    fputc ('\n', fp);
+}
 
 /* need to write the list in reverse because they are stored in reverse order
  * when parsed to speed up threading
  */
-void mutt_write_references (string_list_t * r, FILE * f)
+void mutt_write_references(string_list_t *r, FILE *f)
 {
-  string_list_t **ref = NULL;
-  int refcnt = 0, refmax = 0;
-
-  for (; (TrimRef == 0 || refcnt < TrimRef) && r; r = r->next) {
-    if (refcnt == refmax)
-      p_realloc(&ref, refmax += REF_INC);
-    ref[refcnt++] = r;
-  }
+    string_list_t *refs[10];
+    int i;
 
-  while (refcnt-- > 0) {
-    fputc (' ', f);
-    fputs (ref[refcnt]->data, f);
-  }
+    p_clear(refs, countof(refs));
+    for (i = 0; i < countof(refs) && r; r = r->next) {
+        refs[i++] = r;
+    }
 
-  p_delete(&ref);
+    while (i-- > 0) {
+        fprintf(f, " %s", refs[i]->data);
+    }
 }
 
 static int edit_header(int mode, const char *s)
@@ -1368,7 +1357,6 @@ static int edit_header(int mode, const char *s)
  * 		 anonymous remailer chains.
  *
  */
-
 int mutt_write_rfc822_header (FILE * fp, ENVELOPE * env, BODY * attach,
                               int mode, int privacy)
 {
@@ -1388,7 +1376,7 @@ int mutt_write_rfc822_header (FILE * fp, ENVELOPE * env, BODY * attach,
    */
   if (env->from && !privacy) {
     buffer[0] = 0;
-    rfc822_write_address (buffer, sizeof (buffer), env->from, 0);
+    rfc822_addrcat(buffer, sizeof(buffer), env->from, 0);
     fprintf (fp, "From: %s\n", buffer);
   }
 
@@ -1543,7 +1531,7 @@ static void encode_headers (string_list_t * h)
     rfc2047_encode_string (&tmp);
     p_realloc(&h->data, m_strlen(h->data) + 2 + m_strlen(tmp) + 1);
 
-    sprintf (h->data + i, ": %s", NONULL (tmp));        /* __SPRINTF_CHECKED__ */
+    sprintf (h->data + i, ": %s", NONULL (tmp));
 
     p_delete(&tmp);
   }
@@ -1561,8 +1549,7 @@ const char *mutt_fqdn (short may_hide_host)
         p++;
 
       /* sanity check: don't hide the host if
-       * the fqdn is something like detebe.org.
-       */
+         the fqdn is something like detebe.org.  */
 
       if (!p || !(q = strchr (p, '.')))
         p = Fqdn;
@@ -1572,12 +1559,6 @@ const char *mutt_fqdn (short may_hide_host)
   return p;
 }
 
-/* normalized character (we're stricter than RFC2822, 3.6.4) */
-static char mutt_normalized_char(char c)
-{
-    return (isalnum(c) || strchr(".!#$%&'*+-/=?^_`{|}~", c)) ? c : '.';
-}
-
 static void mutt_gen_localpart(char *buf, unsigned int len, const char *fmt)
 {
 #define APPEND_FMT(fmt, arg) \
@@ -1605,7 +1586,8 @@ static void mutt_gen_localpart(char *buf, unsigned int len, const char *fmt)
         int c = *fmt++;
 
         if (c != '%') {
-            APPEND_BYTE(mutt_normalized_char(c));
+            /* normalized character (we're stricter than RFC2822, 3.6.4) */
+            APPEND_BYTE((isalnum(c) || strchr(".!#$%&'*+-/=?^_`{|}~", c)) ? c : '.');
             continue;
         }
 
@@ -1657,7 +1639,6 @@ static void mutt_gen_localpart(char *buf, unsigned int len, const char *fmt)
             break;
           default:       /* invalid formats are replaced by '.' */
             APPEND_BYTE('.');
-            m_strncat(buf, len, ".", 1); 
         }
     }
 
@@ -1669,16 +1650,16 @@ static void mutt_gen_localpart(char *buf, unsigned int len, const char *fmt)
 
 static char *mutt_gen_msgid (void)
 {
-  char buf[SHORT_STRING];
-  char localpart[SHORT_STRING];
-  const char *fqdn;
+    char buf[STRING];
+    char localpart[STRING];
+    const char *fqdn;
 
-  if (!(fqdn = mutt_fqdn(0)))
-    fqdn = NONULL(Hostname);
+    if (!(fqdn = mutt_fqdn(0)))
+        fqdn = NONULL(Hostname);
 
-  mutt_gen_localpart(localpart, sizeof(localpart), MsgIdFormat);
-  snprintf(buf, sizeof(buf), "<%s@%s>", localpart, fqdn);
-  return m_strdup(buf);
+    mutt_gen_localpart(localpart, sizeof(localpart), MsgIdFormat);
+    snprintf(buf, sizeof(buf), "<%s@%s>", localpart, fqdn);
+    return m_strdup(buf);
 }
 
 static RETSIGTYPE alarm_handler (int sig __attribute__ ((unused)))
@@ -1746,8 +1727,7 @@ send_msg(const char *path, const char **args, const char *msg, char **tempfile)
         /* redirect stderr to *tempfile too */
         if (dup (1) < 0)
           _exit (S_ERR);
-      }
-      else {
+      } else {
         if (open ("/dev/null", O_WRONLY | O_APPEND) < 0)        /* stdout */
           _exit (S_ERR);
         if (open ("/dev/null", O_RDWR | O_APPEND) < 0)  /* stderr */
@@ -1789,8 +1769,7 @@ send_msg(const char *path, const char **args, const char *msg, char **tempfile)
         unlink (*tempfile);     /* no longer needed */
         p_delete(tempfile);
       }
-    }
-    else {
+    } else {
       st = (SendmailWait > 0 && errno == EINTR && SigAlrm) ? S_BKG : S_ERR;
       if (SendmailWait > 0) {
         unlink (*tempfile);
@@ -1861,9 +1840,8 @@ static int mutt_invoke_sendmail (address_t * from,        /* the sender */
   if (option (OPTNEWSSEND)) {
     char cmd[LONG_STRING];
 
-    mutt_FormatString (cmd, sizeof (cmd), NONULL (Inews), nntp_format_str, 0,
-                       0);
-    if (!*cmd) {
+    m_strformat(cmd, sizeof(cmd), 0, Inews, nntp_format_str, 0, 0);
+    if (m_strisempty(cmd)) {
       i = nntp_post (msg);
       unlink (msg);
       return i;
@@ -1903,7 +1881,7 @@ static int mutt_invoke_sendmail (address_t * from,        /* the sender */
       args = add_option(args, &argslen, &argsmax, "-B8BITMIME");
 
     if (option (OPTENVFROM)) {
-      address_t *f = NULL;
+      address_t *f = EnvFrom;
       if (EnvFrom)
         f = EnvFrom;
       else if (from && !from->next)
@@ -1929,7 +1907,7 @@ static int mutt_invoke_sendmail (address_t * from,        /* the sender */
   }
 #endif
 
-  if (argslen == argsmax)
+  if (argslen >= argsmax)
     p_realloc(&args, ++argsmax);
 
   args[argslen++] = NULL;
@@ -1941,14 +1919,14 @@ static int mutt_invoke_sendmail (address_t * from,        /* the sender */
       if (childout) {
         struct stat st;
 
-        if (stat (childout, &st) == 0 && st.st_size > 0)
-          mutt_do_pager (_("Output of the delivery process"), childout, 0,
-                         NULL);
+        if (!stat(childout, &st) && st.st_size > 0)
+          mutt_do_pager(_("Output of the delivery process"), childout, 0,
+                        NULL);
       }
     }
-  }
-  else
+  } else {
     unlink (childout);
+  }
 
   p_delete(&childout);
   p_delete(&path);
@@ -1983,38 +1961,31 @@ int mutt_invoke_mta (address_t * from,    /* the sender */
 /* For postponing (!final) do the necessary encodings only */
 void mutt_prepare_envelope (ENVELOPE * env, int final)
 {
-  char buffer[LONG_STRING];
-
   if (final) {
     if (env->bcc && !(env->to || env->cc)) {
       /* some MTA's will put an Apparently-To: header field showing the Bcc:
        * recipients if there is no To: or Cc: field, so attempt to suppress
        * it by using an empty To: field.
        */
-      env->to = address_new ();
+      env->to = address_new();
       env->to->group = 1;
-      env->to->next = address_new ();
-
-      buffer[0] = 0;
-      rfc822_strcpy(buffer, sizeof(buffer), "undisclosed-recipients",
-                    RFC822Specials);
-
-      env->to->mailbox = m_strdup(buffer);
+      env->to->next  = address_new();
+      env->to->mailbox = m_strdup("undisclosed-recipients");
     }
 
-    mutt_set_followup_to (env);
+    mutt_set_followup_to(env);
 
-    if (!env->message_id && MsgIdFormat && *MsgIdFormat)
-      env->message_id = mutt_gen_msgid ();
+    if (!env->message_id && !m_strisempty(MsgIdFormat))
+      env->message_id = mutt_gen_msgid();
   }
 
   /* Take care of 8-bit => 7-bit conversion. */
-  rfc2047_encode_adrlist (env->to, "To");
-  rfc2047_encode_adrlist (env->cc, "Cc");
-  rfc2047_encode_adrlist (env->bcc, "Bcc");
-  rfc2047_encode_adrlist (env->from, "From");
-  rfc2047_encode_adrlist (env->mail_followup_to, "Mail-Followup-To");
-  rfc2047_encode_adrlist (env->reply_to, "Reply-To");
+  rfc2047_encode_adrlist(env->to, "To");
+  rfc2047_encode_adrlist(env->cc, "Cc");
+  rfc2047_encode_adrlist(env->bcc, "Bcc");
+  rfc2047_encode_adrlist(env->from, "From");
+  rfc2047_encode_adrlist(env->mail_followup_to, "Mail-Followup-To");
+  rfc2047_encode_adrlist(env->reply_to, "Reply-To");
 
   if (env->subject)
 #ifdef USE_NNTP
@@ -2028,20 +1999,20 @@ void mutt_prepare_envelope (ENVELOPE * env, int final)
 
 void mutt_unprepare_envelope (ENVELOPE * env)
 {
-  string_list_t *item;
+    string_list_t *item;
 
-  for (item = env->userhdrs; item; item = item->next)
-    rfc2047_decode (&item->data);
+    for (item = env->userhdrs; item; item = item->next)
+        rfc2047_decode(&item->data);
 
-  address_list_wipe(&env->mail_followup_to);
+    address_list_wipe(&env->mail_followup_to);
 
-  /* back conversions */
-  rfc2047_decode_adrlist (env->to);
-  rfc2047_decode_adrlist (env->cc);
-  rfc2047_decode_adrlist (env->bcc);
-  rfc2047_decode_adrlist (env->from);
-  rfc2047_decode_adrlist (env->reply_to);
-  rfc2047_decode (&env->subject);
+    /* back conversions */
+    rfc2047_decode_adrlist(env->to);
+    rfc2047_decode_adrlist(env->cc);
+    rfc2047_decode_adrlist(env->bcc);
+    rfc2047_decode_adrlist(env->from);
+    rfc2047_decode_adrlist(env->reply_to);
+    rfc2047_decode(&env->subject);
 }
 
 static int _mutt_bounce_message (FILE * fp, HEADER * h, address_t * to,
@@ -2049,7 +2020,7 @@ static int _mutt_bounce_message (FILE * fp, HEADER * h, address_t * to,
 {
   int i, ret = 0;
   FILE *f;
-  char date[SHORT_STRING], tempfile[_POSIX_PATH_MAX];
+  char date[STRING], tempfile[_POSIX_PATH_MAX];
   MESSAGE *msg = NULL;
 
   if (!h) {
@@ -2079,8 +2050,8 @@ static int _mutt_bounce_message (FILE * fp, HEADER * h, address_t * to,
     fseeko (fp, h->offset, 0);
     fprintf (f, "Resent-From: %s", resent_from);
     fprintf (f, "\nResent-%s", mutt_make_date (date, sizeof (date)));
-    if (MsgIdFormat && *MsgIdFormat)
-      fprintf (f, "Resent-Message-ID: %s\n", mutt_gen_msgid ());
+    if (!m_strisempty(MsgIdFormat))
+      fprintf (f, "Resent-Message-ID: %s\n", mutt_gen_msgid());
     fputs ("Resent-To: ", f);
     mutt_write_address_list (to, f, 11, 0);
     mutt_copy_header (fp, h, f, ch_flags, NULL);
@@ -2101,7 +2072,6 @@ static int _mutt_bounce_message (FILE * fp, HEADER * h, address_t * to,
 int mutt_bounce_message (FILE * fp, HEADER * h, address_t * to)
 {
   address_t *from;
-  const char *fqdn = mutt_fqdn (1);
   char resent_from[STRING];
   int ret;
   char *err;
@@ -2109,15 +2079,14 @@ int mutt_bounce_message (FILE * fp, HEADER * h, address_t * to)
   resent_from[0] = '\0';
   from = mutt_default_from ();
 
-  if (fqdn)
-    rfc822_qualify (from, fqdn);
+  rfc822_qualify(from, mutt_fqdn(1));
 
-  rfc2047_encode_adrlist (from, "Resent-From");
+  rfc2047_encode_adrlist(from, "Resent-From");
   if (mutt_addrlist_to_idna (from, &err)) {
     mutt_error (_("Bad IDN %s while preparing resent-from."), err);
     return -1;
   }
-  rfc822_write_address (resent_from, sizeof (resent_from), from, 0);
+  rfc822_addrcat(resent_from, sizeof(resent_from), from, 0);
 
 #ifdef USE_NNTP
   unset_option (OPTNEWSSEND);
@@ -2178,8 +2147,7 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
   /* post == 1 => postpone message. Set mode = -1 in mutt_write_rfc822_header()
    * post == 0 => Normal mode. Set mode = 0 in mutt_write_rfc822_header() 
    * */
-  mutt_write_rfc822_header (msg->fp, hdr->env, hdr->content, post ? -post : 0,
-                            0);
+  mutt_write_rfc822_header(msg->fp, hdr->env, hdr->content, -post, 0);
 
   /* (postponment) if this was a reply of some sort, <msgid> contians the
    * Message-ID: of message replied to.  Save it using a special X-Mutt-
@@ -2197,8 +2165,6 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
     fprintf (msg->fp, "X-Mutt-Fcc: %s\n", fcc);
   fprintf (msg->fp, "Status: RO\n");
 
-
-
   /* (postponment) if the mail is to be signed or encrypted, save this info */
   if (post && (hdr->security & APPLICATION_PGP)) {
     fputs ("X-Mutt-PGP: ", msg->fp);
@@ -2232,11 +2198,9 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
     fputc ('\n', msg->fp);
   }
 
-#ifdef MIXMASTER
   /* (postponement) if the mail is to be sent through a mixmaster 
    * chain, save that information
    */
-
   if (post && hdr->chain && hdr->chain) {
     string_list_t *p;
 
@@ -2246,7 +2210,6 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
 
     fputc ('\n', msg->fp);
   }
-#endif
 
   if (tempfp) {
     char sasha[LONG_STRING];
@@ -2289,8 +2252,7 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
     /* if there was an error, leave the temp version */
     if (!r)
       unlink (tempfile);
-  }
-  else {
+  } else {
     fputc ('\n', msg->fp);      /* finish off the header */
     r = mutt_write_mime_body (hdr->content, msg->fp);
   }