summaryrefslogtreecommitdiff
path: root/libmailutils/stdstream/strerr.c
diff options
context:
space:
mode:
Diffstat (limited to 'libmailutils/stdstream/strerr.c')
-rw-r--r--libmailutils/stdstream/strerr.c101
1 files changed, 101 insertions, 0 deletions
diff --git a/libmailutils/stdstream/strerr.c b/libmailutils/stdstream/strerr.c
new file mode 100644
index 000000000..76dd2cb7f
--- /dev/null
+++ b/libmailutils/stdstream/strerr.c
@@ -0,0 +1,101 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+ Copyright (C) 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 <stdio.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include <mailutils/types.h>
+#include <mailutils/nls.h>
+#include <mailutils/io.h>
+#include <mailutils/errno.h>
+#include <mailutils/log.h>
+#include <mailutils/stream.h>
+#include <mailutils/stdstream.h>
+#include <mailutils/filter.h>
+
+int
+mu_stdstream_strerr_create (mu_stream_t *plogger, int type, int facility,
+ int priority, const char *tag,
+ const char *fname MU_ARG_UNUSED)
+{
+ int rc;
+ mu_stream_t transport;
+
+ if (!tag)
+ tag = mu_program_name;
+ switch (type)
+ {
+ case MU_STRERR_STDERR:
+ {
+ mu_stream_t str;
+ char *fltargs[3] = { "INLINE-COMMENT", };
+
+ rc = mu_stdio_stream_create (&str, MU_STDERR_FD, 0);
+ if (rc)
+ {
+ fprintf (stderr, _("%s: cannot open error stream: %s\n"),
+ tag, mu_strerror (rc));
+ return MU_ERR_FAILURE;
+ }
+ mu_asprintf (&fltargs[1], "%s: ", tag);
+ fltargs[2] = NULL;
+ rc = mu_filter_create_args (&transport, str,
+ "INLINE-COMMENT", 2, (const char**)fltargs,
+ MU_FILTER_ENCODE, MU_STREAM_WRITE);
+ mu_stream_unref (str);
+ free (fltargs[1]);
+ if (rc)
+ {
+ fprintf (stderr,
+ _("%s: cannot open output filter stream: %s"),
+ tag, mu_strerror (rc));
+ return MU_ERR_FAILURE;
+ }
+ }
+ break;
+
+ case MU_STRERR_SYSLOG:
+ openlog (tag, LOG_PID, facility);
+ rc = mu_syslog_stream_create (&transport, priority);
+ if (rc)
+ {
+ fprintf (stderr, _("%s: cannot create syslog stream: %s\n"),
+ tag, mu_strerror (rc));
+ return MU_ERR_FAILURE;
+ }
+ break;
+
+ default:
+ fprintf (stderr, _("%s: cannot create error stream: %s\n"),
+ tag, mu_strerror (EINVAL));
+ return EINVAL;
+ }
+
+ rc = mu_log_stream_create (plogger, transport);
+ mu_stream_unref (transport);
+ if (rc)
+ {
+ fprintf (stderr, _("%s: cannot open logger stream: %s\n"),
+ tag , mu_strerror (rc));
+ return MU_ERR_FAILURE;
+ }
+ return 0;
+}
+

Return to:

Send suggestions and report system problems to the System administrator.