X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=sendlib.c;h=0f676b901b55b1ce75f53470afa277ba0bb118b0;hp=042ca3ac595807fbcca1fa45e29d6af6a6f8cb40;hb=fc854762626c5e2dce8c5618860a882934ec81d2;hpb=7b392ef7b50798f9eb3e7c869e634c5fef0092d1

diff --git a/sendlib.c b/sendlib.c
index 042ca3a..0f676b9 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -231,7 +231,8 @@ static void encode_base64 (fgetconv_t * fc, FILE * fout, int istext)
   fputc ('\n', fout);
 }
 
-static void encode_8bit (fgetconv_t * fc, FILE * fout, int istext)
+static void encode_8bit (fgetconv_t * fc, FILE * fout,
+                         int istext __attribute__ ((unused)))
 {
   int ch;
 
@@ -395,7 +396,7 @@ int mutt_write_mime_body (BODY * a, FILE * f)
 #undef write_as_text_part
 
   fgetconv_close (&fc);
-  fclose (fpin);
+  m_fclose(&fpin);
 
   return (ferror (f) ? -1 : 0);
 }
@@ -776,7 +777,7 @@ CONTENT *mutt_get_content_info (const char *fname, BODY * b)
       }
       b->file_charset = fromcode;
       p_delete(&tocode);
-      safe_fclose (&fp);
+      m_fclose(&fp);
       return info;
     }
   }
@@ -786,7 +787,7 @@ CONTENT *mutt_get_content_info (const char *fname, BODY * b)
     update_content_info (info, &state, buffer, r);
   update_content_info (info, &state, 0, 0);
 
-  safe_fclose (&fp);
+  m_fclose(&fp);
 
   if (b != NULL && b->type == TYPETEXT && (!b->noconv && !b->force_charset))
     parameter_setval(&b->parameter, "charset",
@@ -885,7 +886,7 @@ int mutt_lookup_mime_type (BODY * att, const char *path)
           p = NULL;
         }
       }
-      fclose (f);
+      m_fclose(&f);
     }
   }
 
@@ -918,7 +919,7 @@ void mutt_message_to_7bit (BODY * a, FILE * fp)
     a->offset = 0;
     if (stat (a->filename, &sb) == -1) {
       mutt_perror ("stat");
-      fclose (fpin);
+      m_fclose(&fpin);
     }
     a->length = sb.st_size;
   }
@@ -946,9 +947,9 @@ cleanup:
   p_delete(&line);
 
   if (fpin && !fp)
-    fclose (fpin);
+    m_fclose(&fpin);
   if (fpout)
-    fclose (fpout);
+    m_fclose(&fpout);
   else
     return;
 
@@ -995,7 +996,7 @@ static void transform_to_7bit (BODY * a, FILE * fpin)
       }
       s.fpin = fpin;
       mutt_decode_attachment (a, &s);
-      fclose (s.fpout);
+      m_fclose(&s.fpout);
       a->d_filename = a->filename;
       a->filename = m_strdup(buff);
       a->unlink = 1;
@@ -1112,8 +1113,8 @@ BODY *mutt_make_message_attach (CONTEXT * ctx, HEADER * hdr, int attach_msg)
       return (NULL);
   }
 
-  mutt_mktemp (buffer);
-  if ((fp = safe_fopen (buffer, "w+")) == NULL)
+  fp = m_tempfile(buffer, sizeof(buffer), NONULL(Tempdir), NULL);
+  if (!fp)
     return NULL;
 
   body = body_new();
@@ -1167,7 +1168,7 @@ BODY *mutt_make_message_attach (CONTEXT * ctx, HEADER * hdr, int attach_msg)
   mutt_update_encoding (body);
   body->parts = body->hdr->content;
 
-  fclose (fp);
+  m_fclose(&fp);
 
   return (body);
 }
@@ -1211,16 +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)
@@ -1270,68 +1272,58 @@ 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;
+
+        len = rfc822_write_address_single(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;
+    string_list_t *refs[10];
+    int i;
 
-  for (; (TrimRef == 0 || refcnt < TrimRef) && r; r = r->next) {
-    if (refcnt == refmax)
-      p_realloc(&ref, refmax += REF_INC);
-    ref[refcnt++] = r;
-  }
-
-  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)
@@ -1367,7 +1359,6 @@ 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)
 {
@@ -1542,7 +1533,7 @@ 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);
   }
@@ -1571,12 +1562,6 @@ 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) \
@@ -1604,7 +1589,8 @@ 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;
         }
 
@@ -1656,7 +1642,6 @@ 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); 
         }
     }
 
@@ -1668,19 +1653,19 @@ 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[SHORT_STRING];
+    char localpart[SHORT_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)
+static RETSIGTYPE alarm_handler (int sig __attribute__ ((unused)))
 {
   SigAlrm = 1;
 }
@@ -1862,7 +1847,7 @@ static int mutt_invoke_sendmail (address_t * from,        /* the sender */
 
     mutt_FormatString (cmd, sizeof (cmd), NONULL (Inews), nntp_format_str, 0,
                        0);
-    if (!*cmd) {
+    if (m_strisempty(cmd)) {
       i = nntp_post (msg);
       unlink (msg);
       return i;
@@ -1902,7 +1887,7 @@ 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)
@@ -1928,7 +1913,7 @@ static int mutt_invoke_sendmail (address_t * from,        /* the sender */
   }
 #endif
 
-  if (argslen == argsmax)
+  if (argslen >= argsmax)
     p_realloc(&args, ++argsmax);
 
   args[argslen++] = NULL;
@@ -1940,14 +1925,14 @@ 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);
@@ -1982,38 +1967,31 @@ 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
@@ -2078,14 +2056,14 @@ 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);
     fputc ('\n', f);
     mutt_copy_bytes (fp, f, h->content->length);
-    fclose (f);
+    m_fclose(&f);
 
     ret = mutt_invoke_mta(env_from, to, NULL, NULL, tempfile,
                           h->content->encoding == ENC8BIT);
@@ -2231,11 +2209,9 @@ 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;
 
@@ -2245,7 +2221,6 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
 
     fputc ('\n', msg->fp);
   }
-#endif
 
   if (tempfp) {
     char sasha[LONG_STRING];
@@ -2265,7 +2240,7 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
 
     fflush (tempfp);
     if (ferror (tempfp)) {
-      fclose (tempfp);
+      m_fclose(&tempfp);
       unlink (tempfile);
       mx_commit_message (msg, &f);      /* XXX - really? */
       mx_close_message (&msg);
@@ -2283,7 +2258,7 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
     /* copy the body and clean up */
     rewind (tempfp);
     r = mutt_copy_stream (tempfp, msg->fp);
-    if (fclose (tempfp) != 0)
+    if (m_fclose(&tempfp) != 0)
       r = -1;
     /* if there was an error, leave the temp version */
     if (!r)