update source to use our brand new source generator. Update automakes.

[apps/madmutt.git] / attach.c

diff --git a/attach.c b/attach.c
index 99b1aa9..d42e47a 100644 (file)
--- a/attach.c
+++ b/attach.c
@@ -138,7 +138,7 @@ int mutt_compose_attachment (BODY * a)
             /* Remove headers by copying out data to another file, then 
              * copying the file back */
             fseeko (fp, b->offset, 0);
-            tfp = m_tempfile(tempfile, sizeof(tempfile), NONULL(Tempdir), NULL);
+            tfp = m_tempfile(tempfile, sizeof(tempfile), NONULL(MCore.tmpdir), NULL);
             if (!tfp) {
               mutt_perror (_("Failure to open file to strip headers."));
               goto bailout;
@@ -228,7 +228,7 @@ int mutt_edit_attachment (BODY * a)
   }
   else if (a->type == TYPETEXT) {
     /* On text, default to editor */
-    mutt_edit_file (NONULL (Editor), a->filename);
+    mutt_edit_file(a->filename);
   } else {
     rfc1524_entry_delete(&entry);
     mutt_error (_("No mailcap edit entry for %s"), type);
@@ -440,7 +440,7 @@ int mutt_view_attachment (FILE * fp, BODY * a, int flag, HEADER * hdr,
 
   if (use_pager) {
     /* recv case */
-    pagerfd = m_tempfd(pagerfile, sizeof(pagerfile), NONULL(Tempdir),
+    pagerfd = m_tempfd(pagerfile, sizeof(pagerfile), NONULL(MCore.tmpdir),
                        fp && !use_mailcap ? a->filename : NULL);
   }
 
@@ -507,6 +507,8 @@ int mutt_view_attachment (FILE * fp, BODY * a, int flag, HEADER * hdr,
     /* Don't use mailcap; the attachment is viewed in the pager */
 
     if (flag == M_AS_TEXT) {
+      unlink(pagerfile);
+      close(pagerfd);
       /* just let me see the raw data */
       if (mutt_save_attachment (fp, a, pagerfile, 0, NULL))
         goto return_error;
@@ -515,7 +517,7 @@ int mutt_view_attachment (FILE * fp, BODY * a, int flag, HEADER * hdr,
       /* Use built-in handler */
       set_option (OPTVIEWATTACH);       /* disable the "use 'v' to view this part"
                                          * message in case of error */
-      if (mutt_decode_save_attachment (fp, a, pagerfile, M_DISPLAY, 0)) {
+      if (mutt_decode_save_attachment (fp, a, pagerfd, M_DISPLAY)) {
         unset_option (OPTVIEWATTACH);
         goto return_error;
       }
@@ -568,19 +570,11 @@ return_error:
 }
 
 /* returns 1 on success, 0 on error */
-int mutt_pipe_attachment (FILE * fp, BODY * b, const char *path,
-                          char *outfile)
+int mutt_pipe_attachment(FILE * fp, BODY * b, const char *path, int out)
 {
   pid_t thepid;
-  int out = -1;
   int rv = 0;
 
-  if (outfile && *outfile)
-    if ((out = safe_open (outfile, O_CREAT | O_EXCL | O_WRONLY)) < 0) {
-      mutt_perror ("open");
-      return 0;
-    }
-
   mutt_endwin (NULL);
 
   if (fp) {
@@ -588,7 +582,7 @@ int mutt_pipe_attachment (FILE * fp, BODY * b, const char *path,
     STATE s;
     p_clear(&s, 1);
 
-    if (outfile && *outfile)
+    if (out >= 0)
       thepid = mutt_create_filter_fd(path, &s.fpout, NULL, NULL, -1, out, -1);
     else
       thepid = mutt_create_filter(path, &s.fpout, NULL, NULL);
@@ -602,25 +596,20 @@ int mutt_pipe_attachment (FILE * fp, BODY * b, const char *path,
     s.fpin = fp;
     mutt_decode_attachment (b, &s);
     m_fclose(&s.fpout);
-  }
-  else {
+  } else {
     /* send case */
 
     FILE *ifp, *ofp;
 
     if ((ifp = fopen (b->filename, "r")) == NULL) {
       mutt_perror ("fopen");
-      if (outfile && *outfile) {
-        close (out);
-        unlink (outfile);
-      }
       return 0;
     }
 
-    if (outfile && *outfile)
-      thepid = mutt_create_filter_fd (path, &ofp, NULL, NULL, -1, out, -1);
+    if (out >= 0)
+      thepid = mutt_create_filter_fd(path, &ofp, NULL, NULL, -1, out, -1);
     else
-      thepid = mutt_create_filter (path, &ofp, NULL, NULL);
+      thepid = mutt_create_filter(path, &ofp, NULL, NULL);
 
     if (thepid < 0) {
       mutt_perror (_("Can't create filter"));
@@ -638,16 +627,16 @@ int mutt_pipe_attachment (FILE * fp, BODY * b, const char *path,
 
 bail:
 
-  if (outfile && *outfile)
-    close (out);
+  if (out >= 0)
+    close(out);
 
   /*
    * check for error exit from child process
    */
-  if (mutt_wait_filter (thepid) != 0)
+  if (mutt_wait_filter(thepid) != 0)
     rv = 0;
 
-  if (rv == 0 || option (OPTWAITKEY))
+  if (rv == 0 || option(OPTWAITKEY))
     mutt_any_key_to_continue (NULL);
   return rv;
 }
@@ -765,8 +754,8 @@ int mutt_save_attachment (FILE * fp, BODY * m, char *path, int flags,
 }
 
 /* returns 0 on success, -1 on error */
-int mutt_decode_save_attachment (FILE * fp, BODY * m, char *path,
-                                 int displaying, int flags)
+int mutt_decode_save_attachment (FILE * fp, BODY * m, int pathfd,
+                                 int displaying)
 {
   STATE s;
   unsigned int saved_encoding = 0;
@@ -775,13 +764,10 @@ int mutt_decode_save_attachment (FILE * fp, BODY * m, char *path,
 
   p_clear(&s, 1);
   s.flags = displaying;
-
-  if (flags == M_SAVE_APPEND)
-    s.fpout = fopen (path, "a");
-  else
-    s.fpout = safe_fopen (path, "w");
+  s.fpout = fdopen (pathfd, "w");
 
   if (s.fpout == NULL) {
+    close(pathfd);
     mutt_perror ("fopen");
     return (-1);
   }
@@ -851,6 +837,7 @@ int mutt_print_attachment (FILE * fp, BODY * a)
   pid_t thepid;
   FILE *ifp, *fpout;
   short unlink_newfile = 0;
+  int tok;
 
   snprintf (type, sizeof (type), "%s/%s", TYPE (a), a->subtype);
 
@@ -922,22 +909,24 @@ int mutt_print_attachment (FILE * fp, BODY * a)
     return (1);
   }
 
-  if (!ascii_strcasecmp ("text/plain", type) ||
-      !ascii_strcasecmp ("application/postscript", type)) {
-    return (mutt_pipe_attachment (fp, a, NONULL (PrintCmd), NULL));
+  tok = mime_which_token(type, -1);
+  if (tok == MIME_TEXT_PLAIN || tok == MIME_APPLICATION_POSTSCRIPT) {
+    return mutt_pipe_attachment(fp, a, NONULL (PrintCmd), -1);
   }
-  else if (mutt_can_decode (a)) {
+
+  if (mutt_can_decode (a)) {
     /* decode and print */
 
     int rc = 0;
+    int newfile_fd = 0;
 
     ifp = NULL;
     fpout = NULL;
 
-    mutt_mktemp (newfile);
-    if (mutt_decode_save_attachment (fp, a, newfile, M_PRINTING, 0) == 0) {
+    newfile_fd = m_tempfd(newfile, sizeof(newfile), NONULL(MCore.tmpdir), NULL);
+    if (mutt_decode_save_attachment (fp, a, newfile_fd, M_PRINTING) == 0) {
 
-      if ((ifp = fopen (newfile, "r")) == NULL) {
+      if ((ifp = fopen(newfile, "r")) == NULL) {
         mutt_perror ("fopen");
         goto bail0;
       }
@@ -950,8 +939,7 @@ int mutt_print_attachment (FILE * fp, BODY * a)
         goto bail0;
       }
 
-      mutt_copy_stream (ifp, fpout);
-
+      mutt_copy_stream(ifp, fpout);
       m_fclose(&fpout);
       m_fclose(&ifp);
 
@@ -964,8 +952,7 @@ int mutt_print_attachment (FILE * fp, BODY * a)
     m_fclose(&fpout);
     mutt_unlink (newfile);
     return rc;
-  }
-  else {
+  } else {
     mutt_error _("I don't know how to print that!");
 
     return 0;