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authorRainer Gerhards <rgerhards@adiscon.com>2008-03-12 14:08:21 +0000
committerRainer Gerhards <rgerhards@adiscon.com>2008-03-12 14:08:21 +0000
commit618a7f6a220563a50909d0e15eb90ce222aced31 (patch)
tree484439581a66494bbed91aa6e53f4b571126e820 /tcpclt.h
parent9ddee5b38772f42f4371c6828a832f0d6267251d (diff)
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changed omgssapi and omfwd to utilize new object calling interface; made a
tcpclt class; (stage work, among others, for more intelligent recovery from TCP session recovery)
Diffstat (limited to 'tcpclt.h')
-rw-r--r--tcpclt.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/tcpclt.h b/tcpclt.h
new file mode 100644
index 00000000..9f1f4c5f
--- /dev/null
+++ b/tcpclt.h
@@ -0,0 +1,67 @@
+/* tcpclt.h
+ *
+ * This are the definitions for the TCP based clients class.
+ *
+ * File begun on 2007-07-21 by RGerhards (extracted from syslogd.c)
+ *
+ * Copyright 2007, 2008 Rainer Gerhards and Adiscon GmbH.
+ *
+ * This file is part of rsyslog.
+ *
+ * Rsyslog is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Rsyslog 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Rsyslog. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * A copy of the GPL can be found in the file "COPYING" in this distribution.
+ */
+#ifndef TCPCLT_H_INCLUDED
+#define TCPCLT_H_INCLUDED 1
+
+#include "tcpsyslog.h"
+#include "obj.h"
+
+/* the tcpclt object */
+typedef struct tcpclt_s {
+ BEGINobjInstance; /**< Data to implement generic object - MUST be the first data element! */
+ TCPFRAMINGMODE tcp_framing;
+ /* session specific callbacks */
+ rsRetVal (*initFunc)(void*);
+ rsRetVal (*sendFunc)(void*, char*, size_t);
+ rsRetVal (*prepRetryFunc)(void*);
+} tcpclt_t;
+
+
+/* interfaces */
+BEGINinterface(tcpclt) /* name must also be changed in ENDinterface macro! */
+ rsRetVal (*Construct)(tcpclt_t **ppThis);
+ rsRetVal (*ConstructFinalize)(tcpclt_t __attribute__((unused)) *pThis);
+ rsRetVal (*Destruct)(tcpclt_t **ppThis);
+ int (*Send)(tcpclt_t *pThis, void*pData, char*msg, size_t len);
+ int (*CreateSocket)(struct addrinfo *addrDest);
+ /* set methods */
+ rsRetVal (*SetSendInit)(tcpclt_t*, rsRetVal (*)(void*));
+ rsRetVal (*SetSendFrame)(tcpclt_t*, rsRetVal (*)(void*, char*, size_t));
+ rsRetVal (*SetSendPrepRetry)(tcpclt_t*, rsRetVal (*)(void*));
+ rsRetVal (*SetFraming)(tcpclt_t*, TCPFRAMINGMODE framing);
+ENDinterface(tcpclt)
+#define tcpcltCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
+
+
+/* prototypes */
+PROTOTYPEObj(tcpclt);
+
+/* the name of our library binary */
+#define LM_TCPCLT_FILENAME "lmtcpclt"
+
+#endif /* #ifndef TCPCLT_H_INCLUDED */
+/* vim:set ai:
+ */