1 files changed, 148 insertions, 0 deletions
diff --git a/agent/mibgroup/sctp-mib/sctpScalars_common.h b/agent/mibgroup/sctp-mib/sctpScalars_common.h
new file mode 100644
index 0000000..7e5ceb5
--- /dev/null
+++ b/agent/mibgroup/sctp-mib/sctpScalars_common.h
@@ -0,0 +1,148 @@
+#ifndef SCTP_SCALARS_COMMON_H
+#define SCTP_SCALARS_COMMON_H
+
+/*
+ * Define OIDs
+ */
+#define SCTP_CURRESTAB          1
+#define SCTP_ACTIVEESTABS       2
+#define SCTP_PASSIVEESTABS      3
+#define SCTP_ABORTEDS           4
+#define SCTP_SHUTDOWNS          5
+#define SCTP_OUTOFBLUES         6
+#define SCTP_CHECKSUMERRORS     7
+#define SCTP_OUTCTRLCHUNKS      8
+#define SCTP_OUTORDERCHUNKS     9
+#define SCTP_OUTUNORDERCHUNKS   10
+#define SCTP_INCTRLCHUNKS       11
+#define SCTP_INORDERCHUNKS      12
+#define SCTP_INUNORDERCHUNKS    13
+#define SCTP_FRAGUSRMSGS        14
+#define SCTP_REASMUSRMSGS       15
+#define SCTP_OUTSCTPPACKS       16
+#define SCTP_INSCTPPACKS        17
+#define SCTP_DISCONTINUITYTIME  18
+
+#define SCTP_RTOALGORITHM       1
+#define SCTP_RTOMIN             2
+#define SCTP_RTOMAX             3
+#define SCTP_RTOINITIAL         4
+#define SCTP_MAXASSOCS          5
+#define SCTP_VALCOOKIELIFE      6
+#define SCTP_MAXINITRETR        7
+
+/*
+ * Define cache timeouts
+ */
+#define SCTP_STATS_CACHE_TIMEOUT  30
+#define SCTP_PARAMS_CACHE_TIMEOUT 30
+
+/*
+ * Structure to hold sctpStats 
+ */
+typedef struct netsnmp_sctp_stats_s {
+    u_int           curr_estab;
+    u_int           active_estabs;
+    u_int           passive_estabs;
+    u_int           aborteds;
+    u_int           shutdowns;
+    u_int           out_of_blues;
+    u_int           checksum_errors;
+    struct counter64 out_ctrl_chunks;
+    struct counter64 out_order_chunks;
+    struct counter64 out_unorder_chunks;
+    struct counter64 in_ctrl_chunks;
+    struct counter64 in_order_chunks;
+    struct counter64 in_unorder_chunks;
+    struct counter64 frag_usr_msgs;
+    struct counter64 reasm_usr_msgs;
+    struct counter64 out_sctp_packs;
+    struct counter64 in_sctp_packs;
+    u_long          discontinuity_time;
+} netsnmp_sctp_stats;
+
+/*
+ * Enums for sctpParams 
+ */
+#define NETSNMP_SCTP_ALGORITHM_OTHER 1
+#define NETSNMP_SCTP_ALGORITHM_VANJ  2
+
+/*
+ * Structure to hold sctpParams 
+ */
+typedef struct netsnmp_sctp_params_s {
+    u_int           rto_algorithm;
+    u_int           rto_min;
+    u_int           rto_max;
+    u_int           rto_initial;
+    int             max_assocs;
+    u_int           val_cookie_life;
+    u_int           max_init_retr;
+} netsnmp_sctp_params;
+
+
+/*
+ * sctpStats cached values.
+ * Will be used to reconstruct 64-bit counters when the underlying platform
+ * provides only 32-bit ones. 
+ */
+extern netsnmp_sctp_stats sctp_stats;
+
+/*
+ * sctpParams cached values.
+ */
+extern netsnmp_sctp_params sctp_params;
+
+Netsnmp_Node_Handler sctp_stats_handler;
+Netsnmp_Node_Handler sctp_params_handler;
+
+/*
+ * function declarations
+ */
+
+
+/*
+ * =======================================================
+ * Platform independent functions. 
+ * Mostly just wrappers around the platform dependent ones.
+ * ======================================================= 
+ */
+extern void     netsnmp_access_sctp_stats_init(void);
+extern NetsnmpCacheLoad netsnmp_access_sctp_stats_load;
+extern NetsnmpCacheFree netsnmp_access_sctp_stats_free;
+
+extern void     netsnmp_access_sctp_params_init(void);
+extern NetsnmpCacheLoad netsnmp_access_sctp_params_load;
+extern NetsnmpCacheFree netsnmp_access_sctp_params_free;
+
+/*
+ * =======================================================
+ * Platform dependent functions.
+ * These do the real work.
+ * ======================================================= 
+ */
+
+/*
+ * Initialize patform dependent part of sctpStats.
+ */
+extern void     netsnmp_access_sctp_stats_arch_init(void);
+
+/*
+ * Load the sctpStats from underlying platform. The caller will reconstruct
+ * 64-bit counters if the platform provided 32-bit ones only.
+ */
+extern int      netsnmp_access_sctp_stats_arch_load(netsnmp_sctp_stats *
+                                                    sctp_stats);
+
+/*
+ * Initialize patform dependent part of sctpParams.
+ */
+extern void     netsnmp_access_sctp_params_arch_init(void);
+
+/*
+ * Load the sctpParams.
+ */
+extern int      netsnmp_access_sctp_params_arch_load(netsnmp_sctp_params *
+                                                     sctp_params);
+
+#endif                          /* SCTP_SCALARS_COMMON_H */