Use m_tempfile and better errors msg

[apps/madmutt.git] / sendlib.c

diff --git a/sendlib.c b/sendlib.c
index 6f40ea1..2bad9a6 100644 (file)
--- a/sendlib.c
+++ b/sendlib.c
@@ -7,8 +7,6 @@
  * please see the file GPL in the top level source directory.
  */
 
-#define _SENDLIB_C 1
-
 #include <lib-lib/lib-lib.h>
 
 #include <signal.h>
@@ -18,13 +16,13 @@
 #include <lib-sys/mutt_signal.h>
 #include <lib-mime/mime.h>
 #include <lib-ui/curses.h>
+#include <lib-mx/mx.h>
 
 #include <lib-crypt/crypt.h>
 
 #include "mutt.h"
 #include "handler.h"
 #include "recvattach.h"
-#include "mx.h"
 #include "copy.h"
 #include "pager.h"
 #include "charset.h"
@@ -35,7 +33,7 @@
 #endif /* USE_LIBESMTP */
 
 #ifdef USE_NNTP
-#include <nntp.h>
+#include <nntp/nntp.h>
 #endif
 
 #ifdef HAVE_SYSEXITS_H
@@ -44,17 +42,6 @@
 #define EX_OK 0
 #endif
 
-/* If you are debugging this file, comment out the following line. */
-/*#define NDEBUG*/
-
-#ifdef NDEBUG
-#define assert(x)
-#else
-#include <assert.h>
-#endif
-
-#define DISPOSITION(X) X==DISPATTACH?"attachment":"inline"
-
 static void transform_to_7bit (BODY * a, FILE * fpin);
 
 static void encode_quoted (fgetconv_t * fc, FILE * fout, int istext)
@@ -314,6 +301,7 @@ int mutt_write_mime_header (BODY * a, FILE * f)
   if (a->description)
     fprintf (f, "Content-Description: %s\n", a->description);
 
+#define DISPOSITION(X) X==DISPATTACH?"attachment":"inline"
   fprintf (f, "Content-Disposition: %s", DISPOSITION (a->disposition));
 
   if (a->use_disp) {
@@ -407,7 +395,7 @@ 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);
 }
@@ -588,10 +576,7 @@ static ssize_t convert_file_to (FILE * file, const char *fromcode,
     ib = bufi;
     ob = bufu, obl = sizeof (bufu);
     n = my_iconv(cd1, ibl ? &ib : 0, &ibl, &ob, &obl);
-    assert (n == -1 || !n);
     if (n == -1 && ((errno != EINVAL && errno != E2BIG) || ib == bufi)) {
-      assert (errno == EILSEQ ||
-              (errno == EINVAL && ib == bufi && ibl < ssizeof (bufi)));
       ret = -1;
       break;
     }
@@ -791,7 +776,7 @@ 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;
     }
   }
@@ -801,7 +786,7 @@ 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",
@@ -900,7 +885,7 @@ int mutt_lookup_mime_type (BODY * att, const char *path)
           p = NULL;
         }
       }
-      fclose (f);
+      m_fclose(&f);
     }
   }
 
@@ -933,14 +918,14 @@ 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;
   }
 
-  mutt_mktemp (temp);
-  if (!(fpout = safe_fopen (temp, "w+"))) {
-    mutt_perror ("fopen");
+  fpout = m_tempfile(temp, sizeof(temp), NONULL(Tempdir), NULL);
+  if (!fpout) {
+    mutt_error(_("Could not create temporary file"));
     goto cleanup;
   }
 
@@ -961,9 +946,9 @@ cleanup:
   p_delete(&line);
 
   if (fpin && !fp)
-    fclose (fpin);
+    m_fclose(&fpin);
   if (fpout)
-    fclose (fpout);
+    m_fclose(&fpout);
   else
     return;
 
@@ -1003,14 +988,14 @@ static void transform_to_7bit (BODY * a, FILE * fpin)
       a->noconv = 1;
       a->force_charset = 1;
 
-      mutt_mktemp (buff);
-      if ((s.fpout = safe_fopen (buff, "w")) == NULL) {
-        mutt_perror ("fopen");
+      s.fpout = m_tempfile(buff, sizeof(buff), NONULL(Tempdir), NULL);
+      if (!s.fpout) {
+        mutt_error(_("Could not create temporary file"));
         return;
       }
       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;
@@ -1182,7 +1167,7 @@ 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);
 }
@@ -1685,18 +1670,14 @@ static char *mutt_gen_msgid (void)
 {
   char buf[SHORT_STRING];
   char localpart[SHORT_STRING];
-  unsigned int localpart_length;
   const char *fqdn;
 
-  if (!(fqdn = mutt_fqdn (0)))
-    fqdn = NONULL (Hostname);
-
-  localpart_length = sizeof (buf) - m_strlen(fqdn) - 4;  /* the 4 characters are '<', '@', '>' and '\0' */
+  if (!(fqdn = mutt_fqdn(0)))
+    fqdn = NONULL(Hostname);
 
-  mutt_gen_localpart (localpart, localpart_length, 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)
@@ -2087,8 +2068,8 @@ static int _mutt_bounce_message (FILE * fp, HEADER * h, address_t * to,
   if (!fp)
     fp = msg->fp;
 
-  mutt_mktemp (tempfile);
-  if ((f = safe_fopen (tempfile, "w")) != NULL) {
+  f = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+  if (f) {
     int ch_flags = CH_XMIT | CH_NONEWLINE | CH_NOQFROM;
 
     if (!option (OPTBOUNCEDELIVERED))
@@ -2104,10 +2085,10 @@ static int _mutt_bounce_message (FILE * fp, HEADER * h, address_t * to,
     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);
+    ret = mutt_invoke_mta(env_from, to, NULL, NULL, tempfile,
+                          h->content->encoding == ENC8BIT);
   }
 
   if (msg)
@@ -2179,11 +2160,11 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
    * the message body begins with "From "   
    */
   if (f.magic == M_MMDF || f.magic == M_MBOX) {
-    mutt_mktemp (tempfile);
-    if ((tempfp = safe_fopen (tempfile, "w+")) == NULL) {
-      mutt_perror (tempfile);
+    tempfp = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+    if (!tempfp) {
+      mutt_error(_("Could not create temporary file"));
       mx_close_mailbox (&f, NULL);
-      return (-1);
+      return -1;
     }
   }
 
@@ -2284,7 +2265,7 @@ 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);
@@ -2302,7 +2283,7 @@ 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)