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-rw-r--r--libmailutils/temp_file_stream.c65
1 files changed, 65 insertions, 0 deletions
diff --git a/libmailutils/temp_file_stream.c b/libmailutils/temp_file_stream.c
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index 000000000..c5346b2b6
--- /dev/null
+++ b/libmailutils/temp_file_stream.c
@@ -0,0 +1,65 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+ Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <mailutils/types.h>
+#include <mailutils/alloc.h>
+#include <mailutils/error.h>
+#include <mailutils/errno.h>
+#include <mailutils/nls.h>
+#include <mailutils/stream.h>
+#include <mailutils/sys/stream.h>
+#include <mailutils/sys/file_stream.h>
+#include <mailutils/mutil.h>
+
+
+static int
+fd_temp_open (struct _mu_stream *str)
+{
+ struct _mu_file_stream *fstr = (struct _mu_file_stream *) str;
+ int fd = mu_tempfile (fstr->filename, NULL);
+ if (fd == -1)
+ return errno;
+ fstr->fd = fd;
+ return 0;
+}
+
+int
+mu_temp_file_stream_create (mu_stream_t *pstream, const char *dir)
+{
+ int rc;
+ struct _mu_file_stream *str;
+
+ rc = _mu_file_stream_create (&str,
+ sizeof (struct _mu_file_stream),
+ dir,
+ -1,
+ MU_STREAM_RDWR | MU_STREAM_SEEK |
+ MU_STREAM_CREAT |
+ MU_STREAM_AUTOCLOSE);
+
+ str->stream.open = fd_temp_open;
+ str->flags = _MU_FILE_STREAM_TEMP;
+ *pstream = (mu_stream_t) str;
+ return 0;
+}

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