1 files changed, 79 insertions, 0 deletions
diff --git a/plugins/vcgn-plugin/vcgn/cnat_log_common.h b/plugins/vcgn-plugin/vcgn/cnat_log_common.h
new file mode 100644
index 00000000000..52731bc0028
--- /dev/null
+++ b/plugins/vcgn-plugin/vcgn/cnat_log_common.h
@@ -0,0 +1,79 @@
+/*
+ *------------------------------------------------------------------
+ * cnat_log_common.h
+ * Contains macros and definitions that are common to both syslog and nfv9
+ * Copyright (c) 2011-2012 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */
+
+#ifndef __CNAT_LOG_COMMON_H__ 
+#define __CNAT_LOG_COMMON_H__
+
+#include <stdio.h>
+#include <vlib/vlib.h>
+#include <vnet/vnet.h>
+
+#include "cnat_db.h"
+#include "nat64_db.h"
+#include "spp_timers.h"
+#include "spp_ctx.h"
+
+/*
+ * This corresponds to the length of the IMETRO SHIM Header for RODDICK
+ * For non-roddick cases, introduce an Ethernet header as well
+ */
+#if 0
+   #if defined(TARGET_RODDICK)
+   #define CNAT_NFV9_SHIM_HDR_OFFSET   8
+   #define CNAT_NFV9_L2_ENCAPS_OFFSET  0
+   #else
+   #define CNAT_NFV9_SHIM_HDR_OFFSET   0
+   #define CNAT_NFV9_L2_ENCAPS_OFFSET 16
+   #endif
+#endif
+
+   #define CNAT_NFV9_IP_HDR_OFFSET 0
+
+   #define CNAT_NFV9_UDP_HDR_OFFSET \
+        (CNAT_NFV9_IP_HDR_OFFSET + sizeof(ipv4_header))
+
+   #define CNAT_NFV9_HDR_OFFSET \
+        (CNAT_NFV9_UDP_HDR_OFFSET + sizeof(udp_hdr_type_t))
+
+u32 cnat_get_sys_up_time_in_ms(void);
+u32 cnat_get_unix_time_in_seconds(void);
+void cnat_dump_time_change_logs(void);
+void cnat_handle_sys_time_change (time_t current_unix_time);
+/*
+ * Maximum number of time log changes we maintain
+ */
+
+#define MAX_TIME_CHANGE_LOGS (8)
+
+typedef struct {
+    /*
+     * A timer structure to periodically send NFv9 & syslog logging packets
+     * that have been waiting to be full for a long time.  This will
+     * ensure add/delete events don't get delayed too much before they
+     * are sent to the collector.
+     */
+     spp_timer_t log_timer;
+     
+     /*
+      * Whether we have initialized the NFv9 information
+      */
+     u8 cnat_log_init_done;
+} cnat_log_global_info_t;
+
+#endif /* __CNAT_LOG_COMMON_H__ */