From 2dc0dd85c2e851e9b2dacd9dfaa40c70cc61ff95 Mon Sep 17 00:00:00 2001
From: laforge <laforge>
Date: Fri, 23 Jul 2004 03:22:16 +0000
Subject: further tree reorganization

---
 output/ulogd_output_OPRINT.c | 141 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 output/ulogd_output_OPRINT.c

(limited to 'output/ulogd_output_OPRINT.c')

diff --git a/output/ulogd_output_OPRINT.c b/output/ulogd_output_OPRINT.c
new file mode 100644
index 0000000..186e3c9
--- /dev/null
+++ b/output/ulogd_output_OPRINT.c
@@ -0,0 +1,141 @@
+/* ulogd_MAC.c, Version $Revision: 1.9 $
+ *
+ * ulogd output target for logging to a file 
+ *
+ * (C) 2000-2001 by Harald Welte <laforge@gnumonks.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 
+ *  as published by the Free Software Foundation
+ *
+ *  This program 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 this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * $Id$
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ulogd/ulogd.h>
+#include <ulogd/conffile.h>
+
+#ifndef ULOGD_OPRINT_DEFAULT
+#define ULOGD_OPRINT_DEFAULT	"/var/log/ulogd.pktlog"
+#endif
+
+#define NIPQUAD(addr) \
+	((unsigned char *)&addr)[0], \
+	((unsigned char *)&addr)[1], \
+        ((unsigned char *)&addr)[2], \
+        ((unsigned char *)&addr)[3]
+
+#define HIPQUAD(addr) \
+        ((unsigned char *)&addr)[3], \
+        ((unsigned char *)&addr)[2], \
+        ((unsigned char *)&addr)[1], \
+        ((unsigned char *)&addr)[0]
+
+static FILE *of = NULL;
+
+static int _output_print(ulog_iret_t *res)
+{
+	ulog_iret_t *ret;
+	
+	fprintf(of, "===>PACKET BOUNDARY\n");
+	for (ret = res; ret; ret = ret->cur_next) {
+		fprintf(of,"%s=", ret->key);
+		switch (ret->type) {
+			case ULOGD_RET_STRING:
+				fprintf(of, "%s\n", (char *) ret->value.ptr);
+				break;
+			case ULOGD_RET_BOOL:
+			case ULOGD_RET_INT8:
+			case ULOGD_RET_INT16:
+			case ULOGD_RET_INT32:
+				fprintf(of, "%d\n", ret->value.i32);
+				break;
+			case ULOGD_RET_UINT8:
+			case ULOGD_RET_UINT16:
+			case ULOGD_RET_UINT32:
+				fprintf(of, "%u\n", ret->value.ui32);
+				break;
+			case ULOGD_RET_IPADDR:
+				fprintf(of, "%u.%u.%u.%u\n", 
+					HIPQUAD(ret->value.ui32));
+				break;
+			case ULOGD_RET_NONE:
+				fprintf(of, "<none>");
+				break;
+		}
+	}
+	return 0;
+}
+
+static config_entry_t outf_ce = { NULL, "file", CONFIG_TYPE_STRING, 
+				  CONFIG_OPT_NONE, 0,
+				  { string: ULOGD_OPRINT_DEFAULT } };
+
+static void sighup_handler_print(int signal)
+{
+
+	switch (signal) {
+	case SIGHUP:
+		ulogd_log(ULOGD_NOTICE, "PKTLOG: reopening logfile\n");
+		fclose(of);
+		of = fopen(outf_ce.u.string, "a");
+		if (!of) {
+			ulogd_log(ULOGD_FATAL, "can't open PKTLOG: %s\n",
+				strerror(errno));
+			exit(2);
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+static int oprint_init(void)
+{
+#ifdef DEBUG
+	of = stdout;
+#else
+	config_parse_file("OPRINT", &outf_ce);
+
+	of = fopen(outf_ce.u.string, "a");
+	if (!of) {
+		ulogd_log(ULOGD_FATAL, "can't open PKTLOG: %s\n", 
+			strerror(errno));
+		exit(2);
+	}		
+#endif
+	return 0;
+}
+
+static void oprint_fini(void)
+{
+	if (of != stdout)
+		fclose(of);
+
+	return;
+}
+
+static ulog_output_t oprint_op = {
+	.name = "oprint", 
+	.output = &_output_print, 
+	.signal = &sighup_handler_print,
+	.init = &oprint_init,
+	.fini = &oprint_fini,
+};
+
+void _init(void)
+{
+	register_output(&oprint_op);
+}
-- 
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