Add ipDefaultRouterTable
Source: https://sourceforge.net/tracker/index.php?func=detail&aid=1708243&group_id=12694&atid=312694
--- agent/mibgroup/mibII/var_route.h.rttbl 2007-04-18 16:22:12.000000000 -0400
+++ agent/mibgroup/mibII/var_route.h 2007-04-26 11:55:00.000000000 -0400
@@ -19,6 +19,8 @@ config_arch_require(solaris2, kernel_sun
extern FindVarMethod var_ipRouteEntry;
+ extern FindVarMethod var_ipDflRtTblEntry;
+
#if !defined(hpux11) && !defined(solaris2)
RTENTRY **netsnmp_get_routes(size_t *out_numroutes);
#endif
--- agent/mibgroup/mibII/ip.c.rttbl 2007-04-18 15:13:19.000000000 -0400
+++ agent/mibgroup/mibII/ip.c 2007-04-26 11:55:00.000000000 -0400
@@ -89,6 +89,16 @@ struct variable1 iproute_variables[] = {
{IPROUTEINFO, ASN_OBJECT_ID, RONLY, var_ipRouteEntry, 1, {13}}
};
+#ifdef linux
+struct variable1 ip_dfl_rt_table_variables[] = {
+ {IPDFL_RT_TBL_ADDRTYPE, ASN_INTEGER, RONLY, var_ipDflRtTblEntry, 1, {1}},
+ {IPDFL_RT_TBL_ADDR, ASN_OCTET_STR, RONLY, var_ipDflRtTblEntry, 1, {2}},
+ {IPDFL_RT_TBL_IFIDX, ASN_INTEGER, RONLY, var_ipDflRtTblEntry, 1, {3}},
+ {IPDFL_RT_TBL_LIFE, ASN_GAUGE, RONLY, var_ipDflRtTblEntry, 1, {4}},
+ {IPDFL_RT_TBL_PREF, ASN_INTEGER, RONLY, var_ipDflRtTblEntry, 1, {5}}
+};
+#endif
+
struct variable1 ipmedia_variables[] = {
#ifdef USING_MIBII_AT_MODULE
#if defined (WIN32) || defined (cygwin)
@@ -114,6 +124,7 @@ oid ip_oid[]
oid ipaddr_variables_oid[] = { SNMP_OID_MIB2, 4, 20, 1 };
oid iproute_variables_oid[] = { SNMP_OID_MIB2, 4, 21, 1 };
oid ipmedia_variables_oid[] = { SNMP_OID_MIB2, 4, 22, 1 };
+oid ip_dfl_rt_tbl_variables_oid[] = { SNMP_OID_MIB2, 4, 37, 1 };
oid ip_module_oid[] = { SNMP_OID_MIB2, 4 };
oid ip_module_oid_len = sizeof(ip_module_oid) / sizeof(oid);
int ip_module_count = 0; /* Need to liaise with icmp.c */
@@ -151,6 +162,11 @@ init_ip(void)
variable1, iproute_variables_oid);
REGISTER_MIB("mibII/ipmedia", ipmedia_variables,
variable1, ipmedia_variables_oid);
+#ifdef linux
+ REGISTER_MIB("mibII/ipDefaultRouteTable", ip_dfl_rt_table_variables,
+ variable1, ip_dfl_rt_tbl_variables_oid);
+#endif
+
if (++ip_module_count == 2)
REGISTER_SYSOR_ENTRY(ip_module_oid,
"The MIB module for managing IP and ICMP implementations");
--- agent/mibgroup/mibII/var_route.c.rttbl 2007-04-18 16:22:55.000000000 -0400
+++ agent/mibgroup/mibII/var_route.c 2007-04-26 11:55:00.000000000 -0400
@@ -72,6 +72,14 @@ PERFORMANCE OF THIS SOFTWARE.
#include <netinet/mib_kern.h>
#endif /* hpux */
+#ifdef linux
+#include <asm/types.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+#include <sys/socket.h>
+#include <errno.h>
+#endif
+
extern WriteMethod write_rte;
#if !defined (WIN32) && !defined (cygwin)
@@ -87,6 +95,7 @@ static size_t all_routes_size;
extern const struct sockaddr *get_address(const void *, int, int);
extern const struct in_addr *get_in_address(const void *, int, int);
+
/*
* var_ipRouteEntry(...
* Arguments:
@@ -418,6 +427,280 @@ klgetsa(struct sockaddr_in *dst)
}
#endif
+/*
+ * Helper functions for the defaultRouterTable
+ */
+struct ipDflRtTblEntry {
+ struct ipDflRtTblEntry *next;
+ unsigned int addr_type; /* can be 0, 1, 2 (unknown, ipv4, ipv6*/
+ char address[256]; /*router address represented as a string*/
+ unsigned int ifindex; /*interface index to send to this router*/
+ unsigned int lifetime; /*time before route expiration*/
+ int preference; /*can be -2 to 1*/
+};
+
+void freeDflRoutes(struct ipDflRtTblEntry *list, unsigned int *length)
+{
+ struct ipDflRtTblEntry *tmp = list->next;
+
+ while(list != NULL) {
+ free(list);
+ list = tmp;
+ if (list)
+ tmp = list->next;
+ }
+ *length = 0;
+}
+
+struct ipDflRtTblEntry * getDflRoutes(unsigned int *list_length)
+{
+ int nlsk;
+ struct sockaddr_nl addr;
+ unsigned char rcv_buf[1024];
+ unsigned char snd_buf[512];
+ struct nlmsghdr *hdr;
+ struct rtmsg *rthdr;
+ int count;
+ struct ipDflRtTblEntry *list = NULL;
+ int end_of_message = 0;
+
+ *list_length = 0;
+
+ /*
+ * Open the socket
+ */
+ nlsk = socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE);
+ if (nlsk < 0) {
+ snmp_log(LOG_ERR, "Could not open netlink socket\n");
+ goto out;
+ }
+
+ memset(&addr,0,sizeof(struct sockaddr_nl));
+ addr.nl_family = AF_NETLINK;
+
+ memset(snd_buf, 0, 512);
+ hdr = (struct nlmsghdr *)snd_buf;
+ hdr->nlmsg_type = RTM_GETROUTE;
+ hdr->nlmsg_pid = getpid();
+ hdr->nlmsg_seq = 0;
+ hdr->nlmsg_flags = (NLM_F_REQUEST|NLM_F_DUMP);
+ hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
+ rthdr = (struct rtmsg *)NLMSG_DATA(hdr);
+ rthdr->rtm_table = RT_TABLE_MAIN;
+
+ /*
+ * Send a request to the kernel to dump the routing table to us
+ */
+ count = sendto(nlsk, snd_buf, hdr->nlmsg_len, 0, (struct sockaddr *)&addr, sizeof (struct sockaddr_nl));
+ if (count < 0) {
+ snmp_log(LOG_ERR, "Unable to send netlink message to kernel\n");
+ goto out_close;
+ }
+
+ /*
+ * Now listen for responses
+ */
+ do {
+ struct nlmsghdr *nlmhp;
+ struct rtmsg *rtmp;
+ struct rtattr *rtap;
+ struct ipDflRtTblEntry tmp_rt;
+ socklen_t sock_len;
+ int rtcount;
+
+ memset(rcv_buf, 0, 1024);
+
+ /*
+ * Get the message
+ */
+ count = recvfrom(nlsk, rcv_buf, 1024, 0, (struct sockaddr *)&addr, &sock_len);
+ if (count < 0) {
+ snmp_log(LOG_ERR, "unable to receive netlink messages: %s\n",strerror(errno));
+ goto out_free;
+ }
+ /*
+ *Walk all of the returned messages
+ */
+ nlmhp = (struct nlmsghdr *)rcv_buf;
+ while (NLMSG_OK(nlmhp, count)) {
+ /*
+ * Make sure the message is ok
+ */
+ if (nlmhp->nlmsg_type == NLMSG_ERROR) {
+ snmp_log(LOG_ERR, "kernel produced nlmsg error\n");
+ goto out_free;
+ }
+
+
+ if (nlmhp->nlmsg_type & NLMSG_DONE) {
+ /*
+ * End of message, we're done
+ */
+ end_of_message = 1;
+ goto out_close;
+ }
+
+ if (!nlmhp->nlmsg_flags & NLM_F_MULTI)
+ end_of_message = 1;
+
+ /*
+ * Get the pointer to the rtmsg struct
+ */
+ rtmp = NLMSG_DATA(nlmhp);
+
+ /*
+ * Start scanning the attributes for needed info
+ */
+ memset(&tmp_rt, 0, sizeof(struct ipDflRtTblEntry));
+
+ if (rtmp->rtm_family == AF_INET6)
+ tmp_rt.addr_type = 2; /*IPv6*/
+ else if (rtmp->rtm_family == AF_INET)
+ tmp_rt.addr_type = 1; /*IPv4*/
+ else
+ goto next_nlmsghdr; /*skip it, we don't care about this route*/
+
+ rtap = RTM_RTA(rtmp);
+ rtcount = RTM_PAYLOAD(nlmhp);
+ while (RTA_OK(rtap, rtcount)) {
+ switch (rtap->rta_type) {
+ case RTA_OIF:
+ tmp_rt.ifindex = *(int *)(RTA_DATA(rtap));
+ break;
+ case RTA_GATEWAY:
+ if (rtmp->rtm_family == AF_INET6) {
+ struct sockaddr_in6 *ap = RTA_DATA(rtap);
+ inet_ntop(AF_INET6, ap, tmp_rt.address, 256);
+ } else {
+ struct sockaddr_in *ap = RTA_DATA(rtap);
+ inet_ntop(AF_INET, ap, tmp_rt.address, 256);
+ }
+ break;
+ case RTA_PRIORITY:
+ tmp_rt.preference = *(int *)(RTA_DATA(rtap));
+ break;
+ default:
+ break;
+ } /*switch*/
+
+ rtap = RTA_NEXT(rtap, rtcount);
+ } /*while RTA_OK(rtap)*/
+
+ /*
+ * zero length dst. is a default route
+ */
+ if (rtmp->rtm_dst_len == 0) {
+ /*
+ * We should add this to our list
+ */
+ tmp_rt.next = list;
+ list = malloc(sizeof(struct ipDflRtTblEntry));
+ if (!list)
+ goto out_free;
+ memcpy(list,&tmp_rt,sizeof(struct ipDflRtTblEntry));
+ *list_length = *list_length+1;
+ }
+
+next_nlmsghdr:
+ nlmhp = NLMSG_NEXT(nlmhp, count);
+ } /*while NLMSG_OK(nlmhp)*/
+
+ } while (!end_of_message);
+out_close:
+ close(nlsk);
+out:
+ return list;
+out_free:
+ if (list)
+ freeDflRoutes(list, list_length);
+ list = NULL;
+ goto out_close;
+}
+
+static struct ipDflRtTblEntry *route_list = NULL;
+static unsigned int route_list_length = 0;
+
+u_char *
+var_ipDflRtTblEntry(struct variable *vp,
+ oid * name,
+ size_t * length,
+ int exact, size_t * var_len, WriteMethod **write_method)
+{
+ unsigned char route_index = 1;
+ struct ipDflRtTblEntry *rt_ptr;
+ oid newname[MAX_OID_LEN];
+ int i;
+ int result;
+ /*
+ * OID format is
+ * 1.3.6.1.2.1.4.37.1.?.X
+ * Where X is the row number
+ */
+
+ *write_method = NULL;
+
+ /*
+ * Find the most appropriate match for the input OID
+ */
+ memcpy((char *) newname, (char *) vp->name,
+ (int) vp->namelen * sizeof(oid));
+
+ if (!route_list)
+ route_list = getDflRoutes(&route_list_length);
+
+ for (route_index=1;route_index <= route_list_length;route_index++) {
+ newname[10] = (oid)route_index;
+ result =
+ snmp_oid_compare(name, *length, newname,
+ (int) vp->namelen + 1);
+ if ((exact && (result == 0)) || (!exact && (result < 0)))
+ break;
+ }
+
+ if (route_index > route_list_length)
+ return NULL;
+
+ if ((route_index == 1) || (exact)) {
+ if (route_list)
+ freeDflRoutes(route_list, &route_list_length);
+ route_list = getDflRoutes(&route_list_length);
+ }
+ memcpy((char *) name, (char *) newname,
+ ((int) vp->namelen + 1) * sizeof(oid));
+ *length = vp->namelen +1;
+
+ /*
+ * Now move the route pointer to the appropriate entry
+ */
+ for(rt_ptr=route_list,i=1;
+ i != route_index;
+ rt_ptr=rt_ptr->next,i++);
+ /*
+ * Now look at the vp->magic to determine what value we return
+ */
+ switch (vp->magic) {
+ case IPDFL_RT_TBL_ADDRTYPE:
+ *var_len = sizeof(uint32_t);
+ return (u_char *)&rt_ptr->addr_type;
+ case IPDFL_RT_TBL_ADDR:
+ *var_len = strnlen(rt_ptr->address, 256);
+ return (u_char *)rt_ptr->address;
+ case IPDFL_RT_TBL_IFIDX:
+ *var_len = sizeof(uint32_t);
+ return (u_char *)&rt_ptr->ifindex;
+ case IPDFL_RT_TBL_LIFE:
+ *var_len = sizeof(uint32_t);
+ return (u_char *)&rt_ptr->lifetime;
+ case IPDFL_RT_TBL_PREF:
+ *var_len = sizeof(uint32_t);
+ return (u_char *)&rt_ptr->preference;
+ default:
+ snmp_log(LOG_ERR, "Unknown table column index at this oid: %d\n",vp->magic);
+ *var_len = 0;
+ return NULL;
+ }
+}
+
u_char *
var_ipRouteEntry(struct variable * vp,
oid * name,
--- agent/mibgroup/mibII/ip.h.rttbl 2007-04-18 15:36:01.000000000 -0400
+++ agent/mibgroup/mibII/ip.h 2007-04-26 11:55:00.000000000 -0400
@@ -72,6 +72,13 @@ extern NetsnmpCacheFree ip_free;
#define IPROUTEMETRIC5 12
#define IPROUTEINFO 13
+#define IPDFL_RT_TBL_ADDRTYPE 1
+#define IPDFL_RT_TBL_ADDR 2
+#define IPDFL_RT_TBL_IFIDX 3
+#define IPDFL_RT_TBL_LIFE 4
+#define IPDFL_RT_TBL_PREF 5
+
+
/* #define IPMEDIAIFINDEX 1 */
/* #define IPMEDIAPHYSADDRESS 2 */
/* #define IPMEDIANETADDRESS 3 */
ipDefaultRouterTable:
http://sourceforge.net/tracker/index.php?func=detail&aid=1724602&group_id=12694&atid=312694
Index: include/net-snmp/data_access/defaultrouter.h
===================================================================
--- include/net-snmp/data_access/defaultrouter.h (revision 0)
+++ include/net-snmp/data_access/defaultrouter.h (revision 0)
@@ -0,0 +1,114 @@
+/*
+ * defaultrouter data access header
+ *
+ * $Id:$
+ */
+#ifndef NETSNMP_ACCESS_DEFAULTROUTER_H
+#define NETSNMP_ACCESS_DEFAULTROUTER_H
+
+# ifdef __cplusplus
+extern "C" {
+#endif
+
+/**---------------------------------------------------------------------*/
+/*
+ * structure definitions
+ */
+#if defined( INET6 )
+# define NETSNMP_ACCESS_DEFAULTROUTER_BUF_SIZE 16 /* XXX: 20, for ip6z? */
+#else
+# define NETSNMP_ACCESS_DEFAULTROUTER_BUF_SIZE 4
+#endif
+
+
+/*
+ * netsnmp_default_route_entry
+ */
+typedef struct netsnmp_defaultrouter_s {
+
+ netsnmp_index oid_index; /* MUST BE FIRST!! for container use */
+ oid ns_dr_index; /* arbitrary index */
+
+ int flags; /* for net-snmp use */
+
+ /*
+ * mib related data
+ */
+ u_char dr_addresstype; /* ipDefaultRouterAddressType */
+ char dr_address[NETSNMP_ACCESS_DEFAULTROUTER_BUF_SIZE]; /* ipDefaultRouterAddress */
+ size_t dr_address_len; /* length of ipDefaultRouterAddress */
+ oid dr_if_index; /* ipDefaultRouterIfIndex */
+ uint32_t dr_lifetime; /* ipDefaultRouterLifetime (0-65535) */
+ char dr_preference; /* ipDefaultRouterPreference (-2,-1,0,1) */
+
+} netsnmp_defaultrouter_entry;
+
+
+/**---------------------------------------------------------------------*/
+/*
+ * ACCESS function prototypes
+ */
+/*
+ * container init
+ */
+netsnmp_container *
+netsnmp_access_defaultrouter_container_init(u_int flags);
+#define NETSNMP_ACCESS_DEFAULTROUTER_INIT_NOFLAGS 0x0000
+#define NETSNMP_ACCESS_DEFAULTROUTER_INIT_ADDL_IDX_BY_ADDR 0x0001
+
+/*
+ * container load
+ */
+netsnmp_container*
+netsnmp_access_defaultrouter_container_load(netsnmp_container* container,
+ u_int load_flags);
+#define NETSNMP_ACCESS_DEFAULTROUTER_LOAD_NOFLAGS 0x0000
+#define NETSNMP_ACCESS_DEFAULTROUTER_LOAD_IPV4_ONLY 0x0001
+#define NETSNMP_ACCESS_DEFAULTROUTER_LOAD_IPV6_ONLY 0x0002
+#define NETSNMP_ACCESS_DEFAULTROUTER_LOAD_ADDL_IDX_BY_ADDR 0x0004
+
+/*
+ * container free
+ */
+void
+netsnmp_access_defaultrouter_container_free(netsnmp_container *container,
+ u_int free_flags);
+#define NETSNMP_ACCESS_DEFAULTROUTER_FREE_NOFLAGS 0x0000
+#define NETSNMP_ACCESS_DEFAULTROUTER_FREE_DONT_CLEAR 0x0001
+#define NETSNMP_ACCESS_DEFAULTROUTER_FREE_KEEP_CONTAINER 0x0002
+
+/*
+ * entry create
+ */
+netsnmp_defaultrouter_entry *
+netsnmp_access_defaultrouter_entry_create(void);
+
+/*
+ * entry load
+ */
+int
+netsnmp_access_defaultrouter_entry_load(size_t *num_entries,
+ netsnmp_defaultrouter_entry **entries);
+
+/*
+ * entry update
+ */
+int
+netsnmp_access_defaultrouter_entry_update(netsnmp_defaultrouter_entry *lhs,
+ netsnmp_defaultrouter_entry *rhs);
+
+/*
+ * entry free
+ */
+void
+netsnmp_access_defaultrouter_entry_free(netsnmp_defaultrouter_entry *entry);
+
+
+
+/**---------------------------------------------------------------------*/
+
+# ifdef __cplusplus
+}
+#endif
+
+#endif /* NETSNMP_ACCESS_DEFAULTROUTER_H */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get.c
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get.c (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get.c (revision 0)
@@ -0,0 +1,325 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 12088 $ of $
+ *
+ * $Id:$
+ */
+/*
+ * standard Net-SNMP includes
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+
+/*
+ * include our parent header
+ */
+#include "ipDefaultRouterTable.h"
+
+
+/** @defgroup data_get data_get: Routines to get data
+ *
+ * TODO:230:M: Implement ipDefaultRouterTable get routines.
+ * TODO:240:M: Implement ipDefaultRouterTable mapping routines (if any).
+ *
+ * These routine are used to get the value for individual objects. The
+ * row context is passed, along with a pointer to the memory where the
+ * value should be copied.
+ *
+ * @{
+ */
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table ipDefaultRouterTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+/*
+ * IP-MIB::ipDefaultRouterTable is subid 37 of ip.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.4.37, length: 8
+ */
+
+/*
+ * ---------------------------------------------------------------------
+ * * TODO:200:r: Implement ipDefaultRouterTable data context functions.
+ */
+/*
+ * ipDefaultRouterTable_allocate_data
+ *
+ * Purpose: create new ipDefaultRouterTable_data.
+ */
+ipDefaultRouterTable_data *
+ipDefaultRouterTable_allocate_data(void)
+{
+ /*
+ * TODO:201:r: |-> allocate memory for the ipDefaultRouterTable data context.
+ */
+ ipDefaultRouterTable_data *rtn =
+ netsnmp_access_defaultrouter_entry_create();
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_allocate_data", "called\n"));
+
+ if (NULL == rtn) {
+ snmp_log(LOG_ERR, "unable to malloc memory for new "
+ "ipDefaultRouterTable_data.\n");
+ }
+
+ return rtn;
+} /* ipDefaultRouterTable_allocate_data */
+
+/*
+ * ipDefaultRouterTable_release_data
+ *
+ * Purpose: release ipDefaultRouterTable data.
+ */
+void
+ipDefaultRouterTable_release_data(ipDefaultRouterTable_data * data)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_release_data", "called\n"));
+
+ /*
+ * TODO:202:r: |-> release memory for the ipDefaultRouterTable data context.
+ */
+ netsnmp_access_defaultrouter_entry_free(data);
+} /* ipDefaultRouterTable_release_data */
+
+
+
+/**
+ * set mib index(es)
+ *
+ * @param tbl_idx mib index structure
+ * @param ipDefaultRouterAddressType_val
+ * @param ipDefaultRouterAddress_ptr
+ * @param ipDefaultRouterAddress_ptr_len
+ * @param ipDefaultRouterIfIndex_val
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_ERROR : other error.
+ *
+ * @remark
+ * This convenience function is useful for setting all the MIB index
+ * components with a single function call. It is assume that the C values
+ * have already been mapped from their native/rawformat to the MIB format.
+ */
+int
+ipDefaultRouterTable_indexes_set_tbl_idx(ipDefaultRouterTable_mib_index *
+ tbl_idx,
+ u_long
+ ipDefaultRouterAddressType_val,
+ char
+ *ipDefaultRouterAddress_val_ptr,
+ size_t
+ ipDefaultRouterAddress_val_ptr_len,
+ long ipDefaultRouterIfIndex_val)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_indexes_set_tbl_idx", "called\n"));
+
+ /*
+ * ipDefaultRouterAddressType(1)/InetAddressType/ASN_INTEGER/long(u_long)//l/a/w/E/r/d/h
+ */
+ /** WARNING: this code might not work for netsnmp_defaultrouter_entry */
+ tbl_idx->ipDefaultRouterAddressType = ipDefaultRouterAddressType_val;
+
+ /*
+ * ipDefaultRouterAddress(2)/InetAddress/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
+ */
+ tbl_idx->ipDefaultRouterAddress_len = sizeof(tbl_idx->ipDefaultRouterAddress) / sizeof(tbl_idx->ipDefaultRouterAddress[0]); /* max length */
+ /** WARNING: this code might not work for netsnmp_defaultrouter_entry */
+ /*
+ * make sure there is enough space for ipDefaultRouterAddress data
+ */
+ if ((NULL == tbl_idx->ipDefaultRouterAddress) ||
+ (tbl_idx->ipDefaultRouterAddress_len <
+ (ipDefaultRouterAddress_val_ptr_len))) {
+ snmp_log(LOG_ERR, "not enough space for value\n");
+ return MFD_ERROR;
+ }
+ tbl_idx->ipDefaultRouterAddress_len =
+ ipDefaultRouterAddress_val_ptr_len;
+ memcpy(tbl_idx->ipDefaultRouterAddress, ipDefaultRouterAddress_val_ptr,
+ ipDefaultRouterAddress_val_ptr_len *
+ sizeof(ipDefaultRouterAddress_val_ptr[0]));
+
+ /*
+ * ipDefaultRouterIfIndex(3)/InterfaceIndex/ASN_INTEGER/long(long)//l/a/w/e/R/d/H
+ */
+ /** WARNING: this code might not work for netsnmp_defaultrouter_entry */
+ tbl_idx->ipDefaultRouterIfIndex = ipDefaultRouterIfIndex_val;
+
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_indexes_set_tbl_idx */
+
+/**
+ * @internal
+ * set row context indexes
+ *
+ * @param reqreq_ctx the row context that needs updated indexes
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_ERROR : other error.
+ *
+ * @remark
+ * This function sets the mib indexs, then updates the oid indexs
+ * from the mib index.
+ */
+int
+ipDefaultRouterTable_indexes_set(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx,
+ u_long ipDefaultRouterAddressType_val,
+ char *ipDefaultRouterAddress_val_ptr,
+ size_t ipDefaultRouterAddress_val_ptr_len,
+ long ipDefaultRouterIfIndex_val)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_indexes_set", "called\n"));
+
+ if (MFD_SUCCESS !=
+ ipDefaultRouterTable_indexes_set_tbl_idx(&rowreq_ctx->tbl_idx,
+ ipDefaultRouterAddressType_val,
+ ipDefaultRouterAddress_val_ptr,
+ ipDefaultRouterAddress_val_ptr_len,
+ ipDefaultRouterIfIndex_val))
+ return MFD_ERROR;
+
+ /*
+ * convert mib index to oid index
+ */
+ rowreq_ctx->oid_idx.len = sizeof(rowreq_ctx->oid_tmp) / sizeof(oid);
+ if (0 != ipDefaultRouterTable_index_to_oid(&rowreq_ctx->oid_idx,
+ &rowreq_ctx->tbl_idx)) {
+ return MFD_ERROR;
+ }
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_indexes_set */
+
+
+/*---------------------------------------------------------------------
+ * IP-MIB::ipDefaultRouterEntry.ipDefaultRouterLifetime
+ * ipDefaultRouterLifetime is subid 4 of ipDefaultRouterEntry.
+ * Its status is Current, and its access level is ReadOnly.
+ * OID: .1.3.6.1.2.1.4.37.1.4
+ * Description:
+The remaining length of time, in seconds, that this router
+ will continue to be useful as a default router. A value of
+ zero indicates that it is no longer useful as a default
+ router. It is left to the implementer of the MIB as to
+ whether a router with a lifetime of zero is removed from the
+ list.
+
+ For IPv6, this value should be extracted from the router
+ advertisement messages.
+ *
+ * Attributes:
+ * accessible 1 isscalar 0 enums 0 hasdefval 0
+ * readable 1 iscolumn 1 ranges 1 hashint 0
+ * settable 0
+ *
+ * Ranges: 0 - 65535;
+ *
+ * Its syntax is UNSIGNED32 (based on perltype UNSIGNED32)
+ * The net-snmp type is ASN_UNSIGNED. The C type decl is u_long (u_long)
+ */
+/**
+ * Extract the current value of the ipDefaultRouterLifetime data.
+ *
+ * Set a value using the data context for the row.
+ *
+ * @param rowreq_ctx
+ * Pointer to the row request context.
+ * @param ipDefaultRouterLifetime_val_ptr
+ * Pointer to storage for a u_long variable
+ *
+ * @retval MFD_SUCCESS : success
+ * @retval MFD_SKIP : skip this node (no value for now)
+ * @retval MFD_ERROR : Any other error
+ */
+int
+ipDefaultRouterLifetime_get(ipDefaultRouterTable_rowreq_ctx * rowreq_ctx,
+ u_long * ipDefaultRouterLifetime_val_ptr)
+{
+ /** we should have a non-NULL pointer */
+ netsnmp_assert(NULL != ipDefaultRouterLifetime_val_ptr);
+
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterLifetime_get",
+ "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * TODO:231:o: |-> Extract the current value of the ipDefaultRouterLifetime data.
+ * copy (* ipDefaultRouterLifetime_val_ptr ) from rowreq_ctx->data
+ */
+ (*ipDefaultRouterLifetime_val_ptr) = rowreq_ctx->data->dr_lifetime;
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterLifetime_get */
+
+/*---------------------------------------------------------------------
+ * IP-MIB::ipDefaultRouterEntry.ipDefaultRouterPreference
+ * ipDefaultRouterPreference is subid 5 of ipDefaultRouterEntry.
+ * Its status is Current, and its access level is ReadOnly.
+ * OID: .1.3.6.1.2.1.4.37.1.5
+ * Description:
+An indication of preference given to this router as a
+ default router as described in he Default Router
+ Preferences document. Treating the value as a
+ 2 bit signed integer allows for simple arithmetic
+ comparisons.
+
+ For IPv4 routers or IPv6 routers that are not using the
+ updated router advertisement format, this object is set to
+ medium (0).
+ *
+ * Attributes:
+ * accessible 1 isscalar 0 enums 1 hasdefval 0
+ * readable 1 iscolumn 1 ranges 0 hashint 0
+ * settable 0
+ *
+ * Enum range: 3/8. Values: reserved(-2), low(-1), medium(0), high(1)
+ *
+ * Its syntax is INTEGER (based on perltype INTEGER)
+ * The net-snmp type is ASN_INTEGER. The C type decl is long (u_long)
+ */
+/**
+ * Extract the current value of the ipDefaultRouterPreference data.
+ *
+ * Set a value using the data context for the row.
+ *
+ * @param rowreq_ctx
+ * Pointer to the row request context.
+ * @param ipDefaultRouterPreference_val_ptr
+ * Pointer to storage for a long variable
+ *
+ * @retval MFD_SUCCESS : success
+ * @retval MFD_SKIP : skip this node (no value for now)
+ * @retval MFD_ERROR : Any other error
+ */
+int
+ipDefaultRouterPreference_get(ipDefaultRouterTable_rowreq_ctx * rowreq_ctx,
+ u_long * ipDefaultRouterPreference_val_ptr)
+{
+ /** we should have a non-NULL pointer */
+ netsnmp_assert(NULL != ipDefaultRouterPreference_val_ptr);
+
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterPreference_get", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * TODO:231:o: |-> Extract the current value of the ipDefaultRouterPreference data.
+ * copy (* ipDefaultRouterPreference_val_ptr ) from rowreq_ctx->data
+ */
+ (*ipDefaultRouterPreference_val_ptr) = rowreq_ctx->data->dr_preference;
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterPreference_get */
+
+
+
+/** @} */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access.c
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access.c (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access.c (revision 0)
@@ -0,0 +1,420 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 14170 $ of $
+ *
+ * $Id:$
+ */
+/*
+ * standard Net-SNMP includes
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+
+/*
+ * include our parent header
+ */
+#include "ipDefaultRouterTable.h"
+
+
+#include "ipDefaultRouterTable_data_access.h"
+
+/** @ingroup interface
+ * @addtogroup data_access data_access: Routines to access data
+ *
+ * These routines are used to locate the data used to satisfy
+ * requests.
+ *
+ * @{
+ */
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table ipDefaultRouterTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+/*
+ * IP-MIB::ipDefaultRouterTable is subid 37 of ip.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.4.37, length: 8
+ */
+
+/**
+ * initialization for ipDefaultRouterTable data access
+ *
+ * This function is called during startup to allow you to
+ * allocate any resources you need for the data table.
+ *
+ * @param ipDefaultRouterTable_reg
+ * Pointer to ipDefaultRouterTable_registration
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_ERROR : unrecoverable error.
+ */
+int
+ipDefaultRouterTable_init_data(ipDefaultRouterTable_registration *
+ ipDefaultRouterTable_reg)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_init_data", "called\n"));
+
+ /*
+ * TODO:303:o: Initialize ipDefaultRouterTable data.
+ */
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_init_data */
+
+/**
+ * container overview
+ *
+ */
+
+/**
+ * container initialization
+ *
+ * @param container_ptr_ptr A pointer to a container pointer. If you
+ * create a custom container, use this parameter to return it
+ * to the MFD helper. If set to NULL, the MFD helper will
+ * allocate a container for you.
+ * @param cache A pointer to a cache structure. You can set the timeout
+ * and other cache flags using this pointer.
+ *
+ * This function is called at startup to allow you to customize certain
+ * aspects of the access method. For the most part, it is for advanced
+ * users. The default code should suffice for most cases. If no custom
+ * container is allocated, the MFD code will create one for your.
+ *
+ * This is also the place to set up cache behavior. The default, to
+ * simply set the cache timeout, will work well with the default
+ * container. If you are using a custom container, you may want to
+ * look at the cache helper documentation to see if there are any
+ * flags you want to set.
+ *
+ * @remark
+ * This would also be a good place to do any initialization needed
+ * for you data source. For example, opening a connection to another
+ * process that will supply the data, opening a database, etc.
+ */
+void
+ipDefaultRouterTable_container_init(netsnmp_container ** container_ptr_ptr,
+ netsnmp_cache * cache)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_container_init", "called\n"));
+
+ if (NULL == container_ptr_ptr) {
+ snmp_log(LOG_ERR,
+ "bad container param to ipDefaultRouterTable_container_init\n");
+ return;
+ }
+
+ /*
+ * For advanced users, you can use a custom container. If you
+ * do not create one, one will be created for you.
+ */
+ *container_ptr_ptr = NULL;
+
+ if (NULL == cache) {
+ snmp_log(LOG_ERR,
+ "bad cache param to ipDefaultRouterTable_container_init\n");
+ return;
+ }
+
+ /*
+ * TODO:345:A: Set up ipDefaultRouterTable cache properties.
+ *
+ * Also for advanced users, you can set parameters for the
+ * cache. Do not change the magic pointer, as it is used
+ * by the MFD helper. To completely disable caching, set
+ * cache->enabled to 0.
+ */
+ cache->timeout = IPDEFAULTROUTERTABLE_CACHE_TIMEOUT; /* seconds */
+} /* ipDefaultRouterTable_container_init */
+
+/**
+ * container shutdown
+ *
+ * @param container_ptr A pointer to the container.
+ *
+ * This function is called at shutdown to allow you to customize certain
+ * aspects of the access method. For the most part, it is for advanced
+ * users. The default code should suffice for most cases.
+ *
+ * This function is called before ipDefaultRouterTable_container_free().
+ *
+ * @remark
+ * This would also be a good place to do any cleanup needed
+ * for you data source. For example, closing a connection to another
+ * process that supplied the data, closing a database, etc.
+ */
+void
+ipDefaultRouterTable_container_shutdown(netsnmp_container * container_ptr)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_container_shutdown", "called\n"));
+
+ if (NULL == container_ptr) {
+ snmp_log(LOG_ERR,
+ "bad params to ipDefaultRouterTable_container_shutdown\n");
+ return;
+ }
+
+} /* ipDefaultRouterTable_container_shutdown */
+
+/**
+ * check entry for update
+ */
+static void
+_check_entry_for_updates(ipDefaultRouterTable_rowreq_ctx * rowreq_ctx,
+ void **magic)
+{
+ netsnmp_container *defaultrouter_container = magic[0];
+ netsnmp_container *to_delete = (netsnmp_container *) magic[1];
+
+ /*
+ * check for matching entry using secondary index.
+ */
+ netsnmp_defaultrouter_entry *defaultrouter_entry =
+ CONTAINER_FIND(defaultrouter_container, rowreq_ctx->data);
+ if (NULL == defaultrouter_entry) {
+ DEBUGMSGTL(("ipDefaultRouterTable:access", "removing missing entry\n"));
+
+ if (NULL == to_delete) {
+ magic[1] = to_delete = netsnmp_container_find("lifo");
+ if (NULL == to_delete)
+ snmp_log(LOG_ERR, "couldn't create delete container\n");
+ }
+ if (NULL != to_delete)
+ CONTAINER_INSERT(to_delete, rowreq_ctx);
+ } else {
+ DEBUGMSGTL(("ipDefaultRouterTable:access", "updating existing entry\n"));
+
+ /*
+ * Check for changes & update
+ */
+ netsnmp_access_defaultrouter_entry_update(rowreq_ctx->data,
+ defaultrouter_entry);
+
+ /*
+ * remove entry from ifcontainer
+ */
+ CONTAINER_REMOVE(defaultrouter_container, defaultrouter_entry);
+ netsnmp_access_defaultrouter_entry_free(defaultrouter_entry);
+ }
+}
+
+/**
+ * add new entry
+ */
+static void
+_add_new_entry(netsnmp_defaultrouter_entry *defaultrouter_entry,
+ netsnmp_container *container)
+{
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx;
+
+ DEBUGMSGTL(("ipDefaultRouterTable:access", "creating new entry\n"));
+
+ netsnmp_assert(NULL != defaultrouter_entry);
+ netsnmp_assert(NULL != container);
+
+ /*
+ * allocate an row context and set the index(es)
+ */
+ rowreq_ctx = ipDefaultRouterTable_allocate_rowreq_ctx(defaultrouter_entry,
+ NULL);
+ if ((NULL != rowreq_ctx) &&
+ (MFD_SUCCESS ==
+ ipDefaultRouterTable_indexes_set(rowreq_ctx,
+ defaultrouter_entry->dr_addresstype,
+ defaultrouter_entry->dr_address,
+ defaultrouter_entry->dr_address_len,
+ defaultrouter_entry->dr_if_index))) {
+ if (CONTAINER_INSERT(container, rowreq_ctx) < 0) {
+ DEBUGMSGTL(("ipAddressTable:access",
+ "container insert failed for new entry\n"));
+ ipDefaultRouterTable_release_rowreq_ctx(rowreq_ctx);
+ return;
+ }
+ } else {
+ if (NULL != rowreq_ctx) {
+ snmp_log(LOG_ERR, "error setting index while loading "
+ "ipDefaultRouterTable cache.\n");
+ ipDefaultRouterTable_release_rowreq_ctx(rowreq_ctx);
+ } else {
+ snmp_log(LOG_ERR, "memory allocation failed while loading "
+ "ipDefaultRouterTable cache.\n");
+ netsnmp_access_defaultrouter_entry_free(defaultrouter_entry);
+ }
+
+ return;
+ }
+}
+
+/**
+ * load initial data
+ *
+ * TODO:350:M: Implement ipDefaultRouterTable data load
+ * This function will also be called by the cache helper to load
+ * the container again (after the container free function has been
+ * called to free the previous contents).
+ *
+ * @param container container to which items should be inserted
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_RESOURCE_UNAVAILABLE : Can't access data source
+ * @retval MFD_ERROR : other error.
+ *
+ * This function is called to load the index(es) (and data, optionally)
+ * for the every row in the data set.
+ *
+ * @remark
+ * While loading the data, the only important thing is the indexes.
+ * If access to your data is cheap/fast (e.g. you have a pointer to a
+ * structure in memory), it would make sense to update the data here.
+ * If, however, the accessing the data invovles more work (e.g. parsing
+ * some other existing data, or peforming calculations to derive the data),
+ * then you can limit yourself to setting the indexes and saving any
+ * information you will need later. Then use the saved information in
+ * ipDefaultRouterTable_row_prep() for populating data.
+ *
+ * @note
+ * If you need consistency between rows (like you want statistics
+ * for each row to be from the same time frame), you should set all
+ * data here.
+ *
+ */
+int
+ipDefaultRouterTable_container_load(netsnmp_container * container)
+{
+ netsnmp_container *defaultrouter_container;
+ void *tmp_ptr[2];
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_container_load", "called\n"));
+
+ /*
+ * TODO:351:M: |-> Load/update data in the ipDefaultRouterTable container.
+ * loop over your ipDefaultRouterTable data, allocate a rowreq context,
+ * set the index(es) [and data, optionally] and insert into
+ * the container.
+ */
+ defaultrouter_container =
+ netsnmp_access_defaultrouter_container_load(NULL,
+ NETSNMP_ACCESS_DEFAULTROUTER_LOAD_ADDL_IDX_BY_ADDR);
+
+ if (NULL == defaultrouter_container)
+ return MFD_RESOURCE_UNAVAILABLE; /* msg already logged */
+
+ /*
+ * we just got a fresh copy of interface data. compare it to
+ * what we've already got, and make any adjustments, saving
+ * missing addresses to be deleted.
+ */
+ tmp_ptr[0] = defaultrouter_container->next;
+ tmp_ptr[1] = NULL;
+ CONTAINER_FOR_EACH(container,
+ (netsnmp_container_obj_func *) _check_entry_for_updates,
+ tmp_ptr);
+
+ /*
+ * now add any new interfaces
+ */
+ CONTAINER_FOR_EACH(defaultrouter_container,
+ (netsnmp_container_obj_func *) _add_new_entry,
+ container);
+
+ /*
+ * free the container. we've either claimed each entry, or released it,
+ * so the access function doesn't need to clear the container.
+ */
+ netsnmp_access_defaultrouter_container_free(defaultrouter_container,
+ NETSNMP_ACCESS_DEFAULTROUTER_FREE_DONT_CLEAR);
+
+ /*
+ * remove deleted addresses from table container
+ */
+ if (NULL != tmp_ptr[1]) {
+ netsnmp_container *tmp_container =
+ (netsnmp_container *) tmp_ptr[1];
+ ipDefaultRouterTable_rowreq_ctx *tmp_ctx;
+
+ /*
+ * this works because the tmp_container is a linked list,
+ * which can be used like a stack...
+ */
+ while (CONTAINER_SIZE(tmp_container)) {
+ /*
+ * get from delete list
+ */
+ tmp_ctx = CONTAINER_FIRST(tmp_container);
+
+ /*
+ * release context, delete from table container
+ */
+ CONTAINER_REMOVE(container, tmp_ctx);
+ ipDefaultRouterTable_release_rowreq_ctx(tmp_ctx);
+
+ /*
+ * pop off delete list
+ */
+ CONTAINER_REMOVE(tmp_container, NULL);
+ }
+ }
+
+ DEBUGMSGT(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_container_load",
+ "%d records\n", CONTAINER_SIZE(container)));
+
+ return MFD_SUCCESS;
+}
+
+/**
+ * container clean up
+ *
+ * @param container container with all current items
+ *
+ * This optional callback is called prior to all
+ * item's being removed from the container. If you
+ * need to do any processing before that, do it here.
+ *
+ * @note
+ * The MFD helper will take care of releasing all the row contexts.
+ *
+ */
+void
+ipDefaultRouterTable_container_free(netsnmp_container * container)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_container_free", "called\n"));
+
+ /*
+ * TODO:380:M: Free ipDefaultRouterTable container data.
+ */
+} /* ipDefaultRouterTable_container_free */
+
+/**
+ * prepare row for processing.
+ *
+ * When the agent has located the row for a request, this function is
+ * called to prepare the row for processing. If you fully populated
+ * the data context during the index setup phase, you may not need to
+ * do anything.
+ *
+ * @param rowreq_ctx pointer to a context.
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_ERROR : other error.
+ */
+int
+ipDefaultRouterTable_row_prep(ipDefaultRouterTable_rowreq_ctx * rowreq_ctx)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_row_prep", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * TODO:390:o: Prepare row for request.
+ * If populating row data was delayed, this is the place to
+ * fill in the row for this request.
+ */
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_row_prep */
+
+/** @} */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_enums.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_enums.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_enums.h (revision 0)
@@ -0,0 +1,93 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * : generic-table-enums.m2c 12526 2005-07-15 22:41:16Z rstory $
+ *
+ * $Id:$
+ */
+#ifndef IPDEFAULTROUTERTABLE_ENUMS_H
+#define IPDEFAULTROUTERTABLE_ENUMS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /*
+ * NOTES on enums
+ * ==============
+ *
+ * Value Mapping
+ * -------------
+ * If the values for your data type don't exactly match the
+ * possible values defined by the mib, you should map them
+ * below. For example, a boolean flag (1/0) is usually represented
+ * as a TruthValue in a MIB, which maps to the values (1/2).
+ *
+ */
+/*************************************************************************
+ *************************************************************************
+ *
+ * enum definitions for table ipDefaultRouterTable
+ *
+ *************************************************************************
+ *************************************************************************/
+
+/*************************************************************
+ * constants for enums for the MIB node
+ * ipDefaultRouterLifetime (UNSIGNED32 / ASN_UNSIGNED)
+ *
+ * since a Textual Convention may be referenced more than once in a
+ * MIB, protect againt redefinitions of the enum values.
+ */
+#ifndef IPDEFAULTROUTERLIFETIME_ENUMS
+#define IPDEFAULTROUTERLIFETIME_ENUMS
+
+#define IPDEFAULTROUTERLIFETIME_MIN 0
+#define IPDEFAULTROUTERLIFETIME_MAX 0xFFFFFFFFUL
+
+#endif /* IPDEFAULTROUTERLIFETIME_ENUMS */
+
+
+/*************************************************************
+ * constants for enums for the MIB node
+ * ipDefaultRouterAddressType (InetAddressType / ASN_INTEGER)
+ *
+ * since a Textual Convention may be referenced more than once in a
+ * MIB, protect againt redefinitions of the enum values.
+ */
+#ifndef INETADDRESSTYPE_ENUMS
+#define INETADDRESSTYPE_ENUMS
+
+#define INETADDRESSTYPE_UNKNOWN 0
+#define INETADDRESSTYPE_IPV4 1
+#define INETADDRESSTYPE_IPV6 2
+#define INETADDRESSTYPE_IPV4Z 3
+#define INETADDRESSTYPE_IPV6Z 4
+#define INETADDRESSTYPE_DNS 16
+
+#endif /* INETADDRESSTYPE_ENUMS */
+
+
+/*************************************************************
+ * constants for enums for the MIB node
+ * ipDefaultRouterPreference (INTEGER / ASN_INTEGER)
+ *
+ * since a Textual Convention may be referenced more than once in a
+ * MIB, protect againt redefinitions of the enum values.
+ */
+#ifndef IPDEFAULTROUTERPREFERENCE_ENUMS
+#define IPDEFAULTROUTERPREFERENCE_ENUMS
+
+#define IPDEFAULTROUTERPREFERENCE_RESERVED -2
+#define IPDEFAULTROUTERPREFERENCE_LOW -1
+#define IPDEFAULTROUTERPREFERENCE_MEDIUM 0
+#define IPDEFAULTROUTERPREFERENCE_HIGH 1
+
+#endif /* IPDEFAULTROUTERPREFERENCE_ENUMS */
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* IPDEFAULTROUTERTABLE_ENUMS_H */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get.h (revision 0)
@@ -0,0 +1,84 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 12088 $ of $
+ *
+ * $Id:$
+ *
+ * @file ipDefaultRouterTable_data_get.h
+ *
+ * @addtogroup get
+ *
+ * Prototypes for get functions
+ *
+ * @{
+ */
+#ifndef IPDEFAULTROUTERTABLE_DATA_GET_H
+#define IPDEFAULTROUTERTABLE_DATA_GET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /*
+ *********************************************************************
+ * GET function declarations
+ */
+
+ /*
+ *********************************************************************
+ * GET Table declarations
+ */
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table ipDefaultRouterTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+ /*
+ * IP-MIB::ipDefaultRouterTable is subid 37 of ip.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.4.37, length: 8
+ */
+ /*
+ * indexes
+ */
+
+ int
+ ipDefaultRouterLifetime_get(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx,
+ u_long *
+ ipDefaultRouterLifetime_val_ptr);
+ int
+ ipDefaultRouterPreference_get(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx,
+ u_long *
+ ipDefaultRouterPreference_val_ptr);
+
+
+ int
+ ipDefaultRouterTable_indexes_set_tbl_idx
+ (ipDefaultRouterTable_mib_index * tbl_idx,
+ u_long ipDefaultRouterAddressType_val,
+ char *ipDefaultRouterAddress_val_ptr,
+ size_t ipDefaultRouterAddress_val_ptr_len,
+ long ipDefaultRouterIfIndex_val);
+ int
+ ipDefaultRouterTable_indexes_set(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx,
+ u_long
+ ipDefaultRouterAddressType_val,
+ char
+ *ipDefaultRouterAddress_val_ptr,
+ size_t
+ ipDefaultRouterAddress_val_ptr_len,
+ long ipDefaultRouterIfIndex_val);
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* IPDEFAULTROUTERTABLE_DATA_GET_H */
+/** @} */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access.h (revision 0)
@@ -0,0 +1,76 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 14170 $ of $
+ *
+ * $Id:$
+ */
+#ifndef IPDEFAULTROUTERTABLE_DATA_ACCESS_H
+#define IPDEFAULTROUTERTABLE_DATA_ACCESS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+ /*
+ *********************************************************************
+ * function declarations
+ */
+
+ /*
+ *********************************************************************
+ * Table declarations
+ */
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table ipDefaultRouterTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+ /*
+ * IP-MIB::ipDefaultRouterTable is subid 37 of ip.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.4.37, length: 8
+ */
+
+
+ int
+ ipDefaultRouterTable_init_data(ipDefaultRouterTable_registration *
+ ipDefaultRouterTable_reg);
+
+
+ /*
+ * TODO:180:o: Review ipDefaultRouterTable cache timeout.
+ * The number of seconds before the cache times out
+ */
+#define IPDEFAULTROUTERTABLE_CACHE_TIMEOUT 60
+
+ void ipDefaultRouterTable_container_init(netsnmp_container
+ **
+ container_ptr_ptr,
+ netsnmp_cache *
+ cache);
+ void
+ ipDefaultRouterTable_container_shutdown(netsnmp_container *
+ container_ptr);
+
+ int ipDefaultRouterTable_container_load(netsnmp_container *
+ container);
+ void ipDefaultRouterTable_container_free(netsnmp_container *
+ container);
+
+ int ipDefaultRouterTable_cache_load(netsnmp_container *
+ container);
+ void ipDefaultRouterTable_cache_free(netsnmp_container *
+ container);
+ int
+ ipDefaultRouterTable_row_prep(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* IPDEFAULTROUTERTABLE_DATA_ACCESS_H */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.c
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.c (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.c (revision 0)
@@ -0,0 +1,213 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 14170 $ of $
+ *
+ * $Id:$
+ */
+/** \page MFD helper for ipDefaultRouterTable
+ *
+ * \section intro Introduction
+ * Introductory text.
+ *
+ */
+/*
+ * standard Net-SNMP includes
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+
+/*
+ * include our parent header
+ */
+#include "ipDefaultRouterTable.h"
+
+#include <net-snmp/agent/mib_modules.h>
+
+#include "ipDefaultRouterTable_interface.h"
+
+oid ipDefaultRouterTable_oid[] = { IPDEFAULTROUTERTABLE_OID };
+int ipDefaultRouterTable_oid_size =
+OID_LENGTH(ipDefaultRouterTable_oid);
+
+ipDefaultRouterTable_registration ipDefaultRouterTable_user_context;
+
+void initialize_table_ipDefaultRouterTable(void);
+void shutdown_table_ipDefaultRouterTable(void);
+
+
+/**
+ * Initializes the ipDefaultRouterTable module
+ */
+void
+init_ipDefaultRouterTable(void)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:init_ipDefaultRouterTable",
+ "called\n"));
+
+ /*
+ * TODO:300:o: Perform ipDefaultRouterTable one-time module initialization.
+ */
+
+ /*
+ * here we initialize all the tables we're planning on supporting
+ */
+ if (should_init("ipDefaultRouterTable"))
+ initialize_table_ipDefaultRouterTable();
+
+} /* init_ipDefaultRouterTable */
+
+/**
+ * Shut-down the ipDefaultRouterTable module (agent is exiting)
+ */
+void
+shutdown_ipDefaultRouterTable(void)
+{
+ if (should_init("ipDefaultRouterTable"))
+ shutdown_table_ipDefaultRouterTable();
+
+}
+
+/**
+ * Initialize the table ipDefaultRouterTable
+ * (Define its contents and how it's structured)
+ */
+void
+initialize_table_ipDefaultRouterTable(void)
+{
+ ipDefaultRouterTable_registration *user_context;
+ u_long flags;
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:initialize_table_ipDefaultRouterTable", "called\n"));
+
+ /*
+ * TODO:301:o: Perform ipDefaultRouterTable one-time table initialization.
+ */
+
+ /*
+ * TODO:302:o: |->Initialize ipDefaultRouterTable user context
+ * if you'd like to pass in a pointer to some data for this
+ * table, allocate or set it up here.
+ */
+ /*
+ * a netsnmp_data_list is a simple way to store void pointers. A simple
+ * string token is used to add, find or remove pointers.
+ */
+ user_context =
+ netsnmp_create_data_list("ipDefaultRouterTable", NULL, NULL);
+
+ /*
+ * No support for any flags yet, but in the future you would
+ * set any flags here.
+ */
+ flags = 0;
+
+ /*
+ * call interface initialization code
+ */
+ _ipDefaultRouterTable_initialize_interface(user_context, flags);
+} /* initialize_table_ipDefaultRouterTable */
+
+/**
+ * Shutdown the table ipDefaultRouterTable
+ */
+void
+shutdown_table_ipDefaultRouterTable(void)
+{
+ /*
+ * call interface shutdown code
+ */
+ _ipDefaultRouterTable_shutdown_interface
+ (&ipDefaultRouterTable_user_context);
+}
+
+/**
+ * extra context initialization (eg default values)
+ *
+ * @param rowreq_ctx : row request context
+ * @param user_init_ctx : void pointer for user (parameter to rowreq_ctx_allocate)
+ *
+ * @retval MFD_SUCCESS : no errors
+ * @retval MFD_ERROR : error (context allocate will fail)
+ */
+int
+ipDefaultRouterTable_rowreq_ctx_init(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx, void *user_init_ctx)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_rowreq_ctx_init", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * TODO:210:o: |-> Perform extra ipDefaultRouterTable rowreq initialization. (eg DEFVALS)
+ */
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_rowreq_ctx_init */
+
+/**
+ * extra context cleanup
+ *
+ */
+void
+ipDefaultRouterTable_rowreq_ctx_cleanup(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_rowreq_ctx_cleanup", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * TODO:211:o: |-> Perform extra ipDefaultRouterTable rowreq cleanup.
+ */
+} /* ipDefaultRouterTable_rowreq_ctx_cleanup */
+
+/**
+ * pre-request callback
+ *
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_ERROR : other error
+ */
+int
+ipDefaultRouterTable_pre_request(ipDefaultRouterTable_registration *
+ user_context)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_pre_request", "called\n"));
+
+ /*
+ * TODO:510:o: Perform ipDefaultRouterTable pre-request actions.
+ */
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_pre_request */
+
+/**
+ * post-request callback
+ *
+ * Note:
+ * New rows have been inserted into the container, and
+ * deleted rows have been removed from the container and
+ * released.
+ *
+ * @param user_context
+ * @param rc : MFD_SUCCESS if all requests succeeded
+ *
+ * @retval MFD_SUCCESS : success.
+ * @retval MFD_ERROR : other error (ignored)
+ */
+int
+ipDefaultRouterTable_post_request(ipDefaultRouterTable_registration *
+ user_context, int rc)
+{
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_post_request", "called\n"));
+
+ /*
+ * TODO:511:o: Perform ipDefaultRouterTable post-request actions.
+ */
+
+ return MFD_SUCCESS;
+} /* ipDefaultRouterTable_post_request */
+
+
+/** @{ */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface.c
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface.c (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface.c (revision 0)
@@ -0,0 +1,1018 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 15899 $ of $
+ *
+ * $Id:$
+ */
+/*
+ * *********************************************************************
+ * *********************************************************************
+ * *********************************************************************
+ * *** ***
+ * *** NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE ***
+ * *** ***
+ * *** ***
+ * *** THIS FILE DOES NOT CONTAIN ANY USER EDITABLE CODE. ***
+ * *** ***
+ * *** ***
+ * *** THE GENERATED CODE IS INTERNAL IMPLEMENTATION, AND ***
+ * *** ***
+ * *** ***
+ * *** IS SUBJECT TO CHANGE WITHOUT WARNING IN FUTURE RELEASES. ***
+ * *** ***
+ * *** ***
+ * *********************************************************************
+ * *********************************************************************
+ * *********************************************************************
+ */
+
+/*
+ * standard Net-SNMP includes
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+
+/*
+ * include our parent header
+ */
+#include "ipDefaultRouterTable.h"
+
+
+#include <net-snmp/agent/table_container.h>
+#include <net-snmp/library/container.h>
+
+#include "ipDefaultRouterTable_interface.h"
+
+#include <ctype.h>
+
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table ipDefaultRouterTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+/*
+ * IP-MIB::ipDefaultRouterTable is subid 37 of ip.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.4.37, length: 8
+ */
+typedef struct ipDefaultRouterTable_interface_ctx_s {
+
+ netsnmp_container *container;
+ netsnmp_cache *cache;
+
+ ipDefaultRouterTable_registration *user_ctx;
+
+ netsnmp_table_registration_info tbl_info;
+
+ netsnmp_baby_steps_access_methods access_multiplexer;
+
+} ipDefaultRouterTable_interface_ctx;
+
+static ipDefaultRouterTable_interface_ctx ipDefaultRouterTable_if_ctx;
+
+static void
+_ipDefaultRouterTable_container_init(ipDefaultRouterTable_interface_ctx *
+ if_ctx);
+static void
+_ipDefaultRouterTable_container_shutdown(ipDefaultRouterTable_interface_ctx
+ * if_ctx);
+
+
+netsnmp_container *
+ipDefaultRouterTable_container_get(void)
+{
+ return ipDefaultRouterTable_if_ctx.container;
+}
+
+ipDefaultRouterTable_registration *
+ipDefaultRouterTable_registration_get(void)
+{
+ return ipDefaultRouterTable_if_ctx.user_ctx;
+}
+
+ipDefaultRouterTable_registration *
+ipDefaultRouterTable_registration_set(ipDefaultRouterTable_registration *
+ newreg)
+{
+ ipDefaultRouterTable_registration *old =
+ ipDefaultRouterTable_if_ctx.user_ctx;
+ ipDefaultRouterTable_if_ctx.user_ctx = newreg;
+ return old;
+}
+
+int
+ipDefaultRouterTable_container_size(void)
+{
+ return CONTAINER_SIZE(ipDefaultRouterTable_if_ctx.container);
+}
+
+/*
+ * mfd multiplexer modes
+ */
+static Netsnmp_Node_Handler _mfd_ipDefaultRouterTable_pre_request;
+static Netsnmp_Node_Handler _mfd_ipDefaultRouterTable_post_request;
+static Netsnmp_Node_Handler _mfd_ipDefaultRouterTable_object_lookup;
+static Netsnmp_Node_Handler _mfd_ipDefaultRouterTable_get_values;
+/**
+ * @internal
+ * Initialize the table ipDefaultRouterTable
+ * (Define its contents and how it's structured)
+ */
+void
+_ipDefaultRouterTable_initialize_interface
+ (ipDefaultRouterTable_registration * reg_ptr, u_long flags)
+{
+ netsnmp_baby_steps_access_methods *access_multiplexer =
+ &ipDefaultRouterTable_if_ctx.access_multiplexer;
+ netsnmp_table_registration_info *tbl_info =
+ &ipDefaultRouterTable_if_ctx.tbl_info;
+ netsnmp_handler_registration *reginfo;
+ netsnmp_mib_handler *handler;
+ int mfd_modes = 0;
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_ipDefaultRouterTable_initialize_interface", "called\n"));
+
+
+ /*************************************************
+ *
+ * save interface context for ipDefaultRouterTable
+ */
+ /*
+ * Setting up the table's definition
+ */
+ netsnmp_table_helper_add_indexes(tbl_info, ASN_INTEGER,
+ /** index: ipDefaultRouterAddressType */
+ ASN_OCTET_STR,
+ /** index: ipDefaultRouterAddress */
+ ASN_INTEGER,
+ /** index: ipDefaultRouterIfIndex */
+ 0);
+
+ /*
+ * Define the minimum and maximum accessible columns. This
+ * optimizes retrival.
+ */
+ tbl_info->min_column = IPDEFAULTROUTERTABLE_MIN_COL;
+ tbl_info->max_column = IPDEFAULTROUTERTABLE_MAX_COL;
+
+ /*
+ * save users context
+ */
+ ipDefaultRouterTable_if_ctx.user_ctx = reg_ptr;
+
+ /*
+ * call data access initialization code
+ */
+ ipDefaultRouterTable_init_data(reg_ptr);
+
+ /*
+ * set up the container
+ */
+ _ipDefaultRouterTable_container_init(&ipDefaultRouterTable_if_ctx);
+ if (NULL == ipDefaultRouterTable_if_ctx.container) {
+ snmp_log(LOG_ERR,
+ "could not initialize container for ipDefaultRouterTable\n");
+ return;
+ }
+
+ /*
+ * access_multiplexer: REQUIRED wrapper for get request handling
+ */
+ access_multiplexer->object_lookup =
+ _mfd_ipDefaultRouterTable_object_lookup;
+ access_multiplexer->get_values = _mfd_ipDefaultRouterTable_get_values;
+
+ /*
+ * no wrappers yet
+ */
+ access_multiplexer->pre_request =
+ _mfd_ipDefaultRouterTable_pre_request;
+ access_multiplexer->post_request =
+ _mfd_ipDefaultRouterTable_post_request;
+
+
+ /*************************************************
+ *
+ * Create a registration, save our reg data, register table.
+ */
+ DEBUGMSGTL(("ipDefaultRouterTable:init_ipDefaultRouterTable",
+ "Registering ipDefaultRouterTable as a mibs-for-dummies table.\n"));
+ handler =
+ netsnmp_baby_steps_access_multiplexer_get(access_multiplexer);
+ reginfo =
+ netsnmp_handler_registration_create("ipDefaultRouterTable",
+ handler,
+ ipDefaultRouterTable_oid,
+ ipDefaultRouterTable_oid_size,
+ HANDLER_CAN_BABY_STEP |
+ HANDLER_CAN_RONLY);
+ if (NULL == reginfo) {
+ snmp_log(LOG_ERR,
+ "error registering table ipDefaultRouterTable\n");
+ return;
+ }
+ reginfo->my_reg_void = &ipDefaultRouterTable_if_ctx;
+
+ /*************************************************
+ *
+ * set up baby steps handler, create it and inject it
+ */
+ if (access_multiplexer->object_lookup)
+ mfd_modes |= BABY_STEP_OBJECT_LOOKUP;
+ if (access_multiplexer->set_values)
+ mfd_modes |= BABY_STEP_SET_VALUES;
+ if (access_multiplexer->irreversible_commit)
+ mfd_modes |= BABY_STEP_IRREVERSIBLE_COMMIT;
+ if (access_multiplexer->object_syntax_checks)
+ mfd_modes |= BABY_STEP_CHECK_OBJECT;
+
+ if (access_multiplexer->pre_request)
+ mfd_modes |= BABY_STEP_PRE_REQUEST;
+ if (access_multiplexer->post_request)
+ mfd_modes |= BABY_STEP_POST_REQUEST;
+
+ if (access_multiplexer->undo_setup)
+ mfd_modes |= BABY_STEP_UNDO_SETUP;
+ if (access_multiplexer->undo_cleanup)
+ mfd_modes |= BABY_STEP_UNDO_CLEANUP;
+ if (access_multiplexer->undo_sets)
+ mfd_modes |= BABY_STEP_UNDO_SETS;
+
+ if (access_multiplexer->row_creation)
+ mfd_modes |= BABY_STEP_ROW_CREATE;
+ if (access_multiplexer->consistency_checks)
+ mfd_modes |= BABY_STEP_CHECK_CONSISTENCY;
+ if (access_multiplexer->commit)
+ mfd_modes |= BABY_STEP_COMMIT;
+ if (access_multiplexer->undo_commit)
+ mfd_modes |= BABY_STEP_UNDO_COMMIT;
+
+ handler = netsnmp_baby_steps_handler_get(mfd_modes);
+ netsnmp_inject_handler(reginfo, handler);
+
+ /*************************************************
+ *
+ * inject row_merge helper with prefix rootoid_len + 2 (entry.col)
+ */
+ handler = netsnmp_get_row_merge_handler(reginfo->rootoid_len + 2);
+ netsnmp_inject_handler(reginfo, handler);
+
+ /*************************************************
+ *
+ * inject container_table helper
+ */
+ handler =
+ netsnmp_container_table_handler_get(tbl_info,
+ ipDefaultRouterTable_if_ctx.
+ container,
+ TABLE_CONTAINER_KEY_NETSNMP_INDEX);
+ netsnmp_inject_handler(reginfo, handler);
+
+ /*************************************************
+ *
+ * inject cache helper
+ */
+ if (NULL != ipDefaultRouterTable_if_ctx.cache) {
+ handler =
+ netsnmp_cache_handler_get(ipDefaultRouterTable_if_ctx.cache);
+ netsnmp_inject_handler(reginfo, handler);
+ }
+
+ /*
+ * register table
+ */
+ netsnmp_register_table(reginfo, tbl_info);
+
+} /* _ipDefaultRouterTable_initialize_interface */
+
+/**
+ * @internal
+ * Shutdown the table ipDefaultRouterTable
+ */
+void
+_ipDefaultRouterTable_shutdown_interface(ipDefaultRouterTable_registration
+ * reg_ptr)
+{
+ /*
+ * shutdown the container
+ */
+ _ipDefaultRouterTable_container_shutdown(&ipDefaultRouterTable_if_ctx);
+}
+
+void
+ipDefaultRouterTable_valid_columns_set(netsnmp_column_info *vc)
+{
+ ipDefaultRouterTable_if_ctx.tbl_info.valid_columns = vc;
+} /* ipDefaultRouterTable_valid_columns_set */
+
+/**
+ * @internal
+ * convert the index component stored in the context to an oid
+ */
+int
+ipDefaultRouterTable_index_to_oid(netsnmp_index * oid_idx,
+ ipDefaultRouterTable_mib_index * mib_idx)
+{
+ int err = SNMP_ERR_NOERROR;
+
+ /*
+ * temp storage for parsing indexes
+ */
+ /*
+ * ipDefaultRouterAddressType(1)/InetAddressType/ASN_INTEGER/long(u_long)//l/a/w/E/r/d/h
+ */
+ netsnmp_variable_list var_ipDefaultRouterAddressType;
+ /*
+ * ipDefaultRouterAddress(2)/InetAddress/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
+ */
+ netsnmp_variable_list var_ipDefaultRouterAddress;
+ /*
+ * ipDefaultRouterIfIndex(3)/InterfaceIndex/ASN_INTEGER/long(long)//l/a/w/e/R/d/H
+ */
+ netsnmp_variable_list var_ipDefaultRouterIfIndex;
+
+ /*
+ * set up varbinds
+ */
+ memset(&var_ipDefaultRouterAddressType, 0x00,
+ sizeof(var_ipDefaultRouterAddressType));
+ var_ipDefaultRouterAddressType.type = ASN_INTEGER;
+ memset(&var_ipDefaultRouterAddress, 0x00,
+ sizeof(var_ipDefaultRouterAddress));
+ var_ipDefaultRouterAddress.type = ASN_OCTET_STR;
+ memset(&var_ipDefaultRouterIfIndex, 0x00,
+ sizeof(var_ipDefaultRouterIfIndex));
+ var_ipDefaultRouterIfIndex.type = ASN_INTEGER;
+
+ /*
+ * chain temp index varbinds together
+ */
+ var_ipDefaultRouterAddressType.next_variable =
+ &var_ipDefaultRouterAddress;
+ var_ipDefaultRouterAddress.next_variable = &var_ipDefaultRouterIfIndex;
+ var_ipDefaultRouterIfIndex.next_variable = NULL;
+
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_index_to_oid", "called\n"));
+
+ /*
+ * ipDefaultRouterAddressType(1)/InetAddressType/ASN_INTEGER/long(u_long)//l/a/w/E/r/d/h
+ */
+ snmp_set_var_value(&var_ipDefaultRouterAddressType,
+ (u_char *) & mib_idx->ipDefaultRouterAddressType,
+ sizeof(mib_idx->ipDefaultRouterAddressType));
+
+ /*
+ * ipDefaultRouterAddress(2)/InetAddress/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
+ */
+ snmp_set_var_value(&var_ipDefaultRouterAddress,
+ (u_char *) & mib_idx->ipDefaultRouterAddress,
+ mib_idx->ipDefaultRouterAddress_len *
+ sizeof(mib_idx->ipDefaultRouterAddress[0]));
+
+ /*
+ * ipDefaultRouterIfIndex(3)/InterfaceIndex/ASN_INTEGER/long(long)//l/a/w/e/R/d/H
+ */
+ snmp_set_var_value(&var_ipDefaultRouterIfIndex,
+ (u_char *) & mib_idx->ipDefaultRouterIfIndex,
+ sizeof(mib_idx->ipDefaultRouterIfIndex));
+
+
+ err = build_oid_noalloc(oid_idx->oids, oid_idx->len, &oid_idx->len,
+ NULL, 0, &var_ipDefaultRouterAddressType);
+ if (err)
+ snmp_log(LOG_ERR, "error %d converting index to oid\n", err);
+
+ /*
+ * parsing may have allocated memory. free it.
+ */
+ snmp_reset_var_buffers(&var_ipDefaultRouterAddressType);
+
+ return err;
+} /* ipDefaultRouterTable_index_to_oid */
+
+/**
+ * extract ipDefaultRouterTable indexes from a netsnmp_index
+ *
+ * @retval SNMP_ERR_NOERROR : no error
+ * @retval SNMP_ERR_GENERR : error
+ */
+int
+ipDefaultRouterTable_index_from_oid(netsnmp_index * oid_idx,
+ ipDefaultRouterTable_mib_index *
+ mib_idx)
+{
+ int err = SNMP_ERR_NOERROR;
+
+ /*
+ * temp storage for parsing indexes
+ */
+ /*
+ * ipDefaultRouterAddressType(1)/InetAddressType/ASN_INTEGER/long(u_long)//l/a/w/E/r/d/h
+ */
+ netsnmp_variable_list var_ipDefaultRouterAddressType;
+ /*
+ * ipDefaultRouterAddress(2)/InetAddress/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
+ */
+ netsnmp_variable_list var_ipDefaultRouterAddress;
+ /*
+ * ipDefaultRouterIfIndex(3)/InterfaceIndex/ASN_INTEGER/long(long)//l/a/w/e/R/d/H
+ */
+ netsnmp_variable_list var_ipDefaultRouterIfIndex;
+
+ /*
+ * set up varbinds
+ */
+ memset(&var_ipDefaultRouterAddressType, 0x00,
+ sizeof(var_ipDefaultRouterAddressType));
+ var_ipDefaultRouterAddressType.type = ASN_INTEGER;
+ memset(&var_ipDefaultRouterAddress, 0x00,
+ sizeof(var_ipDefaultRouterAddress));
+ var_ipDefaultRouterAddress.type = ASN_OCTET_STR;
+ memset(&var_ipDefaultRouterIfIndex, 0x00,
+ sizeof(var_ipDefaultRouterIfIndex));
+ var_ipDefaultRouterIfIndex.type = ASN_INTEGER;
+
+ /*
+ * chain temp index varbinds together
+ */
+ var_ipDefaultRouterAddressType.next_variable =
+ &var_ipDefaultRouterAddress;
+ var_ipDefaultRouterAddress.next_variable = &var_ipDefaultRouterIfIndex;
+ var_ipDefaultRouterIfIndex.next_variable = NULL;
+
+
+ DEBUGMSGTL(("verbose:ipDefaultRouterTable:ipDefaultRouterTable_index_from_oid", "called\n"));
+
+ /*
+ * parse the oid into the individual index components
+ */
+ err = parse_oid_indexes(oid_idx->oids, oid_idx->len,
+ &var_ipDefaultRouterAddressType);
+ if (err == SNMP_ERR_NOERROR) {
+ /*
+ * copy out values
+ */
+ mib_idx->ipDefaultRouterAddressType =
+ *((u_long *) var_ipDefaultRouterAddressType.val.string);
+ /*
+ * NOTE: val_len is in bytes, ipDefaultRouterAddress_len might not be
+ */
+ if (var_ipDefaultRouterAddress.val_len >
+ sizeof(mib_idx->ipDefaultRouterAddress))
+ err = SNMP_ERR_GENERR;
+ else {
+ memcpy(mib_idx->ipDefaultRouterAddress,
+ var_ipDefaultRouterAddress.val.string,
+ var_ipDefaultRouterAddress.val_len);
+ mib_idx->ipDefaultRouterAddress_len =
+ var_ipDefaultRouterAddress.val_len /
+ sizeof(mib_idx->ipDefaultRouterAddress[0]);
+ }
+ mib_idx->ipDefaultRouterIfIndex =
+ *((long *) var_ipDefaultRouterIfIndex.val.string);
+
+
+ }
+
+ /*
+ * parsing may have allocated memory. free it.
+ */
+ snmp_reset_var_buffers(&var_ipDefaultRouterAddressType);
+
+ return err;
+} /* ipDefaultRouterTable_index_from_oid */
+
+
+/*
+ *********************************************************************
+ * @internal
+ * allocate resources for a ipDefaultRouterTable_rowreq_ctx
+ */
+ipDefaultRouterTable_rowreq_ctx *
+ipDefaultRouterTable_allocate_rowreq_ctx(ipDefaultRouterTable_data * data,
+ void *user_init_ctx)
+{
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx =
+ SNMP_MALLOC_TYPEDEF(ipDefaultRouterTable_rowreq_ctx);
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:ipDefaultRouterTable_allocate_rowreq_ctx", "called\n"));
+
+ if (NULL == rowreq_ctx) {
+ snmp_log(LOG_ERR, "Couldn't allocate memory for a "
+ "ipDefaultRouterTable_rowreq_ctx.\n");
+ return NULL;
+ } else {
+ if (NULL != data) {
+ /*
+ * track if we got data from user
+ */
+ rowreq_ctx->rowreq_flags |= MFD_ROW_DATA_FROM_USER;
+ rowreq_ctx->data = data;
+ } else if (NULL ==
+ (rowreq_ctx->data =
+ ipDefaultRouterTable_allocate_data())) {
+ SNMP_FREE(rowreq_ctx);
+ return NULL;
+ }
+ }
+
+ /*
+ * undo context will be allocated when needed (in *_undo_setup)
+ */
+
+ rowreq_ctx->oid_idx.oids = rowreq_ctx->oid_tmp;
+
+ rowreq_ctx->ipDefaultRouterTable_data_list = NULL;
+
+ /*
+ * if we allocated data, call init routine
+ */
+ if (!(rowreq_ctx->rowreq_flags & MFD_ROW_DATA_FROM_USER)) {
+ if (SNMPERR_SUCCESS !=
+ ipDefaultRouterTable_rowreq_ctx_init(rowreq_ctx,
+ user_init_ctx)) {
+ ipDefaultRouterTable_release_rowreq_ctx(rowreq_ctx);
+ rowreq_ctx = NULL;
+ }
+ }
+
+ return rowreq_ctx;
+} /* ipDefaultRouterTable_allocate_rowreq_ctx */
+
+/*
+ * @internal
+ * release resources for a ipDefaultRouterTable_rowreq_ctx
+ */
+void
+ipDefaultRouterTable_release_rowreq_ctx(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx)
+{
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:ipDefaultRouterTable_release_rowreq_ctx", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ ipDefaultRouterTable_rowreq_ctx_cleanup(rowreq_ctx);
+
+ /*
+ * for non-transient data, don't free data we got from the user
+ */
+ if ((rowreq_ctx->data) &&
+ !(rowreq_ctx->rowreq_flags & MFD_ROW_DATA_FROM_USER))
+ ipDefaultRouterTable_release_data(rowreq_ctx->data);
+
+ /*
+ * free index oid pointer
+ */
+ if (rowreq_ctx->oid_idx.oids != rowreq_ctx->oid_tmp)
+ free(rowreq_ctx->oid_idx.oids);
+
+ SNMP_FREE(rowreq_ctx);
+} /* ipDefaultRouterTable_release_rowreq_ctx */
+
+/**
+ * @internal
+ * wrapper
+ */
+static int
+_mfd_ipDefaultRouterTable_pre_request(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration
+ *reginfo,
+ netsnmp_agent_request_info
+ *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc;
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_mfd_ipDefaultRouterTable_pre_request", "called\n"));
+
+ if (1 != netsnmp_row_merge_status_first(reginfo, agtreq_info)) {
+ DEBUGMSGTL(("internal:ipDefaultRouterTable",
+ "skipping additional pre_request\n"));
+ return SNMP_ERR_NOERROR;
+ }
+
+ rc = ipDefaultRouterTable_pre_request(ipDefaultRouterTable_if_ctx.
+ user_ctx);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("ipDefaultRouterTable", "error %d from "
+ "ipDefaultRouterTable_pre_request\n", rc));
+ netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_ipDefaultRouterTable_pre_request */
+
+/**
+ * @internal
+ * wrapper
+ */
+static int
+_mfd_ipDefaultRouterTable_post_request(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration
+ *reginfo,
+ netsnmp_agent_request_info
+ *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ int rc, packet_rc;
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_mfd_ipDefaultRouterTable_post_request", "called\n"));
+
+ /*
+ * release row context, if deleted
+ */
+ if (rowreq_ctx && (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED))
+ ipDefaultRouterTable_release_rowreq_ctx(rowreq_ctx);
+
+ /*
+ * wait for last call before calling user
+ */
+ if (1 != netsnmp_row_merge_status_last(reginfo, agtreq_info)) {
+ DEBUGMSGTL(("internal:ipDefaultRouterTable",
+ "waiting for last post_request\n"));
+ return SNMP_ERR_NOERROR;
+ }
+
+ packet_rc = netsnmp_check_all_requests_error(agtreq_info->asp, 0);
+ rc = ipDefaultRouterTable_post_request(ipDefaultRouterTable_if_ctx.
+ user_ctx, packet_rc);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("ipDefaultRouterTable", "error %d from "
+ "ipDefaultRouterTable_post_request\n", rc));
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_ipDefaultRouterTable_post_request */
+
+/**
+ * @internal
+ * wrapper
+ */
+static int
+_mfd_ipDefaultRouterTable_object_lookup(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration
+ *reginfo,
+ netsnmp_agent_request_info
+ *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc = SNMP_ERR_NOERROR;
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_mfd_ipDefaultRouterTable_object_lookup", "called\n"));
+
+ /*
+ * get our context from mfd
+ * ipDefaultRouterTable_interface_ctx *if_ctx =
+ * (ipDefaultRouterTable_interface_ctx *)reginfo->my_reg_void;
+ */
+
+ if (NULL == rowreq_ctx) {
+ rc = SNMP_ERR_NOCREATION;
+ }
+
+ if (MFD_SUCCESS != rc)
+ netsnmp_request_set_error_all(requests, rc);
+ else
+ ipDefaultRouterTable_row_prep(rowreq_ctx);
+
+ return SNMP_VALIDATE_ERR(rc);
+} /* _mfd_ipDefaultRouterTable_object_lookup */
+
+/***********************************************************************
+ *
+ * GET processing
+ *
+ ***********************************************************************/
+/*
+ * @internal
+ * Retrieve the value for a particular column
+ */
+NETSNMP_STATIC_INLINE int
+_ipDefaultRouterTable_get_column(ipDefaultRouterTable_rowreq_ctx *
+ rowreq_ctx, netsnmp_variable_list * var,
+ int column)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_mfd_ipDefaultRouterTable_get_column", "called for %d\n", column));
+
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ switch (column) {
+
+ /*
+ * ipDefaultRouterLifetime(4)/UNSIGNED32/ASN_UNSIGNED/u_long(u_long)//l/A/w/e/R/d/h
+ */
+ case COLUMN_IPDEFAULTROUTERLIFETIME:
+ var->val_len = sizeof(u_long);
+ var->type = ASN_UNSIGNED;
+ rc = ipDefaultRouterLifetime_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * ipDefaultRouterPreference(5)/INTEGER/ASN_INTEGER/long(u_long)//l/A/w/E/r/d/h
+ */
+ case COLUMN_IPDEFAULTROUTERPREFERENCE:
+ var->val_len = sizeof(u_long);
+ var->type = ASN_INTEGER;
+ rc = ipDefaultRouterPreference_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ default:
+ if (IPDEFAULTROUTERTABLE_MIN_COL <= column
+ && column <= IPDEFAULTROUTERTABLE_MAX_COL) {
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_mfd_ipDefaultRouterTable_get_column", "assume column %d is reserved\n", column));
+ rc = MFD_SKIP;
+ } else {
+ snmp_log(LOG_ERR,
+ "unknown column %d in _ipDefaultRouterTable_get_column\n",
+ column);
+ }
+ break;
+ }
+
+ return rc;
+} /* _ipDefaultRouterTable_get_column */
+
+int
+_mfd_ipDefaultRouterTable_get_values(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info
+ *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ netsnmp_table_request_info *tri;
+ u_char *old_string;
+ void (*dataFreeHook) (void *);
+ int rc;
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_mfd_ipDefaultRouterTable_get_values", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ for (; requests; requests = requests->next) {
+ /*
+ * save old pointer, so we can free it if replaced
+ */
+ old_string = requests->requestvb->val.string;
+ dataFreeHook = requests->requestvb->dataFreeHook;
+ if (NULL == requests->requestvb->val.string) {
+ requests->requestvb->val.string = requests->requestvb->buf;
+ requests->requestvb->val_len =
+ sizeof(requests->requestvb->buf);
+ } else if (requests->requestvb->buf ==
+ requests->requestvb->val.string) {
+ if (requests->requestvb->val_len !=
+ sizeof(requests->requestvb->buf))
+ requests->requestvb->val_len =
+ sizeof(requests->requestvb->buf);
+ }
+
+ /*
+ * get column data
+ */
+ tri = netsnmp_extract_table_info(requests);
+ if (NULL == tri)
+ continue;
+
+ rc = _ipDefaultRouterTable_get_column(rowreq_ctx,
+ requests->requestvb,
+ tri->colnum);
+ if (rc) {
+ if (MFD_SKIP == rc) {
+ requests->requestvb->type = SNMP_NOSUCHINSTANCE;
+ rc = SNMP_ERR_NOERROR;
+ }
+ } else if (NULL == requests->requestvb->val.string) {
+ snmp_log(LOG_ERR, "NULL varbind data pointer!\n");
+ rc = SNMP_ERR_GENERR;
+ }
+ if (rc)
+ netsnmp_request_set_error(requests, SNMP_VALIDATE_ERR(rc));
+
+ /*
+ * if the buffer wasn't used previously for the old data (i.e. it
+ * was allcoated memory) and the get routine replaced the pointer,
+ * we need to free the previous pointer.
+ */
+ if (old_string && (old_string != requests->requestvb->buf) &&
+ (requests->requestvb->val.string != old_string)) {
+ if (dataFreeHook)
+ (*dataFreeHook) (old_string);
+ else
+ free(old_string);
+ }
+ } /* for results */
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_ipDefaultRouterTable_get_values */
+
+
+/***********************************************************************
+ *
+ * SET processing
+ *
+ ***********************************************************************/
+
+/*
+ * SET PROCESSING NOT APPLICABLE (per MIB or user setting)
+ */
+/***********************************************************************
+ *
+ * DATA ACCESS
+ *
+ ***********************************************************************/
+static void _container_free(netsnmp_container * container);
+
+/**
+ * @internal
+ */
+static int
+_cache_load(netsnmp_cache * cache, void *vmagic)
+{
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_cache_load", "called\n"));
+
+ if ((NULL == cache) || (NULL == cache->magic)) {
+ snmp_log(LOG_ERR,
+ "invalid cache for ipDefaultRouterTable_cache_load\n");
+ return -1;
+ }
+
+ /** should only be called for an invalid or expired cache */
+ netsnmp_assert((0 == cache->valid) || (1 == cache->expired));
+
+ /*
+ * call user code
+ */
+ return ipDefaultRouterTable_container_load((netsnmp_container *)
+ cache->magic);
+} /* _cache_load */
+
+/**
+ * @internal
+ */
+static void
+_cache_free(netsnmp_cache * cache, void *magic)
+{
+ netsnmp_container *container;
+
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_cache_free", "called\n"));
+
+ if ((NULL == cache) || (NULL == cache->magic)) {
+ snmp_log(LOG_ERR,
+ "invalid cache in ipDefaultRouterTable_cache_free\n");
+ return;
+ }
+
+ container = (netsnmp_container *) cache->magic;
+
+ _container_free(container);
+} /* _cache_free */
+
+/**
+ * @internal
+ */
+static void
+_container_item_free(ipDefaultRouterTable_rowreq_ctx * rowreq_ctx,
+ void *context)
+{
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_container_item_free",
+ "called\n"));
+
+ if (NULL == rowreq_ctx)
+ return;
+
+ ipDefaultRouterTable_release_rowreq_ctx(rowreq_ctx);
+} /* _container_item_free */
+
+/**
+ * @internal
+ */
+static void
+_container_free(netsnmp_container * container)
+{
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_container_free",
+ "called\n"));
+
+ if (NULL == container) {
+ snmp_log(LOG_ERR,
+ "invalid container in ipDefaultRouterTable_container_free\n");
+ return;
+ }
+
+ /*
+ * call user code
+ */
+ ipDefaultRouterTable_container_free(container);
+
+ /*
+ * free all items. inefficient, but easy.
+ */
+ CONTAINER_CLEAR(container,
+ (netsnmp_container_obj_func *) _container_item_free,
+ NULL);
+} /* _container_free */
+
+/**
+ * @internal
+ * initialize the container with functions or wrappers
+ */
+void
+_ipDefaultRouterTable_container_init(ipDefaultRouterTable_interface_ctx *
+ if_ctx)
+{
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_ipDefaultRouterTable_container_init", "called\n"));
+
+ /*
+ * cache init
+ */
+ if_ctx->cache = netsnmp_cache_create(30, /* timeout in seconds */
+ _cache_load, _cache_free,
+ ipDefaultRouterTable_oid,
+ ipDefaultRouterTable_oid_size);
+
+ if (NULL == if_ctx->cache) {
+ snmp_log(LOG_ERR,
+ "error creating cache for ipDefaultRouterTable\n");
+ return;
+ }
+
+ if_ctx->cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;
+
+ ipDefaultRouterTable_container_init(&if_ctx->container, if_ctx->cache);
+ if (NULL == if_ctx->container)
+ if_ctx->container =
+ netsnmp_container_find("ipDefaultRouterTable:table_container");
+ if (NULL == if_ctx->container) {
+ snmp_log(LOG_ERR, "error creating container in "
+ "ipDefaultRouterTable_container_init\n");
+ return;
+ }
+
+ if (NULL != if_ctx->cache)
+ if_ctx->cache->magic = (void *) if_ctx->container;
+} /* _ipDefaultRouterTable_container_init */
+
+/**
+ * @internal
+ * shutdown the container with functions or wrappers
+ */
+void
+_ipDefaultRouterTable_container_shutdown(ipDefaultRouterTable_interface_ctx
+ * if_ctx)
+{
+ DEBUGMSGTL(("internal:ipDefaultRouterTable:_ipDefaultRouterTable_container_shutdown", "called\n"));
+
+ ipDefaultRouterTable_container_shutdown(if_ctx->container);
+
+ _container_free(if_ctx->container);
+
+} /* _ipDefaultRouterTable_container_shutdown */
+
+
+ipDefaultRouterTable_rowreq_ctx *
+ipDefaultRouterTable_row_find_by_mib_index(ipDefaultRouterTable_mib_index *
+ mib_idx)
+{
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx;
+ oid oid_tmp[MAX_OID_LEN];
+ netsnmp_index oid_idx;
+ int rc;
+
+ /*
+ * set up storage for OID
+ */
+ oid_idx.oids = oid_tmp;
+ oid_idx.len = sizeof(oid_tmp) / sizeof(oid);
+
+ /*
+ * convert
+ */
+ rc = ipDefaultRouterTable_index_to_oid(&oid_idx, mib_idx);
+ if (MFD_SUCCESS != rc)
+ return NULL;
+
+ rowreq_ctx =
+ CONTAINER_FIND(ipDefaultRouterTable_if_ctx.container, &oid_idx);
+
+ return rowreq_ctx;
+}
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_oids.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_oids.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_oids.h (revision 0)
@@ -0,0 +1,39 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * : generic-table-oids.m2c 12855 2005-09-27 15:56:08Z rstory $
+ *
+ * $Id:$
+ */
+#ifndef IPDEFAULTROUTERTABLE_OIDS_H
+#define IPDEFAULTROUTERTABLE_OIDS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+ /*
+ * column number definitions for table ipDefaultRouterTable
+ */
+#define IPDEFAULTROUTERTABLE_OID 1,3,6,1,2,1,4,37
+
+#define COLUMN_IPDEFAULTROUTERADDRESSTYPE 1
+
+#define COLUMN_IPDEFAULTROUTERADDRESS 2
+
+#define COLUMN_IPDEFAULTROUTERIFINDEX 3
+
+#define COLUMN_IPDEFAULTROUTERLIFETIME 4
+
+#define COLUMN_IPDEFAULTROUTERPREFERENCE 5
+
+
+#define IPDEFAULTROUTERTABLE_MIN_COL COLUMN_IPDEFAULTROUTERLIFETIME
+#define IPDEFAULTROUTERTABLE_MAX_COL COLUMN_IPDEFAULTROUTERPREFERENCE
+
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* IPDEFAULTROUTERTABLE_OIDS_H */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.h (revision 0)
@@ -0,0 +1,212 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 14170 $ of $
+ *
+ * $Id:$
+ */
+#ifndef IPDEFAULTROUTERTABLE_H
+#define IPDEFAULTROUTERTABLE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/** @addtogroup misc misc: Miscellaneous routines
+ *
+ * @{
+ */
+#include <net-snmp/library/asn1.h>
+#include <net-snmp/data_access/defaultrouter.h>
+
+ /*
+ * other required module components
+ */
+ /* *INDENT-OFF* */
+config_require(ip-mib/data_access/defaultrouter)
+config_require(ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface)
+config_require(ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_access)
+config_require(ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_data_get)
+ /* *INDENT-ON* */
+
+ /*
+ * OID and column number definitions for ipDefaultRouterTable
+ */
+#include "ipDefaultRouterTable_oids.h"
+
+ /*
+ * enum definions
+ */
+#include "ipDefaultRouterTable_enums.h"
+
+ /*
+ *********************************************************************
+ * function declarations
+ */
+ void init_ipDefaultRouterTable(void);
+ void shutdown_ipDefaultRouterTable(void);
+
+ /*
+ *********************************************************************
+ * Table declarations
+ */
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table ipDefaultRouterTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+ /*
+ * IP-MIB::ipDefaultRouterTable is subid 37 of ip.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.4.37, length: 8
+ */
+ /*
+ *********************************************************************
+ * When you register your mib, you get to provide a generic
+ * pointer that will be passed back to you for most of the
+ * functions calls.
+ *
+ * TODO:100:r: Review all context structures
+ */
+ /*
+ * TODO:101:o: |-> Review ipDefaultRouterTable registration context.
+ */
+ typedef netsnmp_data_list ipDefaultRouterTable_registration;
+
+/**********************************************************************/
+ /*
+ * TODO:110:r: |-> Review ipDefaultRouterTable data context structure.
+ * This structure is used to represent the data for ipDefaultRouterTable.
+ */
+ typedef netsnmp_defaultrouter_entry ipDefaultRouterTable_data;
+
+
+ /*
+ * TODO:120:r: |-> Review ipDefaultRouterTable mib index.
+ * This structure is used to represent the index for ipDefaultRouterTable.
+ */
+ typedef struct ipDefaultRouterTable_mib_index_s {
+
+ /*
+ * ipDefaultRouterAddressType(1)/InetAddressType/ASN_INTEGER/long(u_long)//l/a/w/E/r/d/h
+ */
+ u_long ipDefaultRouterAddressType;
+
+ /*
+ * ipDefaultRouterAddress(2)/InetAddress/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
+ */
+ /** 128 - 2(other indexes) - oid length(10) = 115 */
+ char ipDefaultRouterAddress[115];
+ size_t ipDefaultRouterAddress_len;
+
+ /*
+ * ipDefaultRouterIfIndex(3)/InterfaceIndex/ASN_INTEGER/long(long)//l/a/w/e/R/d/H
+ */
+ long ipDefaultRouterIfIndex;
+
+
+ } ipDefaultRouterTable_mib_index;
+
+ /*
+ * TODO:121:r: | |-> Review ipDefaultRouterTable max index length.
+ * If you KNOW that your indexes will never exceed a certain
+ * length, update this macro to that length.
+ *
+ * BE VERY CAREFUL TO TAKE INTO ACCOUNT THE MAXIMUM
+ * POSSIBLE LENGHT FOR EVERY VARIABLE LENGTH INDEX!
+ * Guessing 128 - col/entry(2) - oid len(8)
+ */
+#define MAX_ipDefaultRouterTable_IDX_LEN 118
+
+
+ /*
+ *********************************************************************
+ * TODO:130:o: |-> Review ipDefaultRouterTable Row request (rowreq) context.
+ * When your functions are called, you will be passed a
+ * ipDefaultRouterTable_rowreq_ctx pointer.
+ */
+ typedef struct ipDefaultRouterTable_rowreq_ctx_s {
+
+ /** this must be first for container compare to work */
+ netsnmp_index oid_idx;
+ oid oid_tmp[MAX_ipDefaultRouterTable_IDX_LEN];
+
+ ipDefaultRouterTable_mib_index tbl_idx;
+
+ ipDefaultRouterTable_data *data;
+
+ /*
+ * flags per row. Currently, the first (lower) 8 bits are reserved
+ * for the user. See mfd.h for other flags.
+ */
+ u_int rowreq_flags;
+
+ /*
+ * TODO:131:o: | |-> Add useful data to ipDefaultRouterTable rowreq context.
+ */
+
+ /*
+ * storage for future expansion
+ */
+ netsnmp_data_list *ipDefaultRouterTable_data_list;
+
+ } ipDefaultRouterTable_rowreq_ctx;
+
+ typedef struct ipDefaultRouterTable_ref_rowreq_ctx_s {
+ ipDefaultRouterTable_rowreq_ctx *rowreq_ctx;
+ } ipDefaultRouterTable_ref_rowreq_ctx;
+
+ /*
+ *********************************************************************
+ * function prototypes
+ */
+ int
+ ipDefaultRouterTable_pre_request(ipDefaultRouterTable_registration
+ * user_context);
+ int
+ ipDefaultRouterTable_post_request(ipDefaultRouterTable_registration
+ * user_context, int rc);
+
+ int
+ ipDefaultRouterTable_rowreq_ctx_init
+ (ipDefaultRouterTable_rowreq_ctx * rowreq_ctx,
+ void *user_init_ctx);
+ void
+ ipDefaultRouterTable_rowreq_ctx_cleanup
+ (ipDefaultRouterTable_rowreq_ctx * rowreq_ctx);
+
+ ipDefaultRouterTable_data *ipDefaultRouterTable_allocate_data(void);
+ void
+ ipDefaultRouterTable_release_data(ipDefaultRouterTable_data *
+ data);
+
+
+ ipDefaultRouterTable_rowreq_ctx
+ *ipDefaultRouterTable_row_find_by_mib_index
+ (ipDefaultRouterTable_mib_index * mib_idx);
+
+ extern oid ipDefaultRouterTable_oid[];
+ extern int ipDefaultRouterTable_oid_size;
+
+
+#include "ipDefaultRouterTable_interface.h"
+#include "ipDefaultRouterTable_data_access.h"
+#include "ipDefaultRouterTable_data_get.h"
+
+ /*
+ * DUMMY markers, ignore
+ *
+ * TODO:099:x: *************************************************************
+ * TODO:199:x: *************************************************************
+ * TODO:299:x: *************************************************************
+ * TODO:399:x: *************************************************************
+ * TODO:499:x: *************************************************************
+ */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* IPDEFAULTROUTERTABLE_H */
+/** @} */
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable/ipDefaultRouterTable_interface.h (revision 0)
@@ -0,0 +1,99 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * version : 15899 $ of $
+ *
+ * $Id:$
+ */
+/** @ingroup interface: Routines to interface to Net-SNMP
+ *
+ * \warning This code should not be modified, called directly,
+ * or used to interpret functionality. It is subject to
+ * change at any time.
+ *
+ * @{
+ */
+/*
+ * *********************************************************************
+ * *********************************************************************
+ * *********************************************************************
+ * *** ***
+ * *** NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE ***
+ * *** ***
+ * *** ***
+ * *** THIS FILE DOES NOT CONTAIN ANY USER EDITABLE CODE. ***
+ * *** ***
+ * *** ***
+ * *** THE GENERATED CODE IS INTERNAL IMPLEMENTATION, AND ***
+ * *** ***
+ * *** ***
+ * *** IS SUBJECT TO CHANGE WITHOUT WARNING IN FUTURE RELEASES. ***
+ * *** ***
+ * *** ***
+ * *********************************************************************
+ * *********************************************************************
+ * *********************************************************************
+ */
+#ifndef IPDEFAULTROUTERTABLE_INTERFACE_H
+#define IPDEFAULTROUTERTABLE_INTERFACE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include "ipDefaultRouterTable.h"
+
+
+ /*
+ ********************************************************************
+ * Table declarations
+ */
+
+ /*
+ * PUBLIC interface initialization routine
+ */
+ void
+ _ipDefaultRouterTable_initialize_interface
+ (ipDefaultRouterTable_registration * user_ctx, u_long flags);
+ void
+ _ipDefaultRouterTable_shutdown_interface
+ (ipDefaultRouterTable_registration * user_ctx);
+
+ ipDefaultRouterTable_registration
+ *ipDefaultRouterTable_registration_get(void);
+
+ ipDefaultRouterTable_registration
+ *ipDefaultRouterTable_registration_set
+ (ipDefaultRouterTable_registration * newreg);
+
+ netsnmp_container *ipDefaultRouterTable_container_get(void);
+ int ipDefaultRouterTable_container_size(void);
+
+ ipDefaultRouterTable_rowreq_ctx
+ *ipDefaultRouterTable_allocate_rowreq_ctx(ipDefaultRouterTable_data
+ *, void *);
+ void
+ ipDefaultRouterTable_release_rowreq_ctx
+ (ipDefaultRouterTable_rowreq_ctx * rowreq_ctx);
+
+ int ipDefaultRouterTable_index_to_oid(netsnmp_index *
+ oid_idx,
+ ipDefaultRouterTable_mib_index
+ * mib_idx);
+ int ipDefaultRouterTable_index_from_oid(netsnmp_index *
+ oid_idx,
+ ipDefaultRouterTable_mib_index
+ * mib_idx);
+
+ /*
+ * access to certain internals. use with caution!
+ */
+ void
+ ipDefaultRouterTable_valid_columns_set(netsnmp_column_info *vc);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* IPDEFAULTROUTERTABLE_INTERFACE_H */
+/** @} */
Index: agent/mibgroup/ip-mib/data_access/defaultrouter_linux.c
===================================================================
--- agent/mibgroup/ip-mib/data_access/defaultrouter_linux.c (revision 0)
+++ agent/mibgroup/ip-mib/data_access/defaultrouter_linux.c (revision 0)
@@ -0,0 +1,312 @@
+/*
+ * Interface MIB architecture support
+ *
+ * $Id:$
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+#include <net-snmp/data_access/defaultrouter.h>
+
+#include "ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.h"
+
+#include <asm/types.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <unistd.h>
+
+#define RCVBUF_SIZE 32768
+#define SNDBUF_SIZE 512
+
+#ifdef INET6
+#define DR_ADDRSTRLEN INET6_ADDRSTRLEN
+#else
+#define DR_ADDRSTRLEN INET_ADDRSTRLEN
+#endif
+
+/**---------------------------------------------------------------------*/
+/*
+ * local static prototypes
+ */
+static int _load(netsnmp_container *container);
+
+
+/*
+ * initialize arch specific storage
+ *
+ * @retval 0: success
+ * @retval <0: error
+ */
+int
+netsnmp_arch_defaultrouter_entry_init(netsnmp_defaultrouter_entry *entry)
+{
+ /*
+ * init
+ */
+ return 0;
+}
+
+/**
+ *
+ * @retval 0 no errors
+ * @retval !0 errors
+ */
+int
+netsnmp_arch_defaultrouter_container_load(netsnmp_container *container,
+ u_int load_flags)
+{
+ int rc = 0;
+
+ DEBUGMSGTL(("access:defaultrouter:entry:arch", "load (linux)\n"));
+
+ rc = _load(container);
+ if (rc < 0) {
+ u_int flags = NETSNMP_ACCESS_DEFAULTROUTER_FREE_KEEP_CONTAINER;
+ netsnmp_access_defaultrouter_container_free(container, flags);
+ }
+
+ return rc;
+}
+
+/**
+ *
+ * @retval 0 no errors
+ * @retval !0 errors
+ */
+static int
+_load(netsnmp_container *container)
+{
+ int rc = 0;
+ int idx_offset = 0;
+ netsnmp_defaultrouter_entry *entry;
+ int nlsk;
+ struct sockaddr_nl addr;
+ unsigned char rcvbuf[RCVBUF_SIZE];
+ int rcvbuf_size = RCVBUF_SIZE;
+ unsigned char sndbuf[SNDBUF_SIZE];
+ struct nlmsghdr *hdr;
+ struct rtmsg *rthdr;
+ int count;
+ int end_of_message = 0;
+ long hz = sysconf(_SC_CLK_TCK);
+
+ netsnmp_assert(NULL != container);
+
+ /*
+ * Open a netlink socket
+ */
+ nlsk = socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE);
+ if (nlsk < 0) {
+ snmp_log(LOG_ERR, "Could not open netlink socket : %s\n",
+ strerror(errno));
+ return -1;
+ }
+
+ if (setsockopt(nlsk, SOL_SOCKET, SO_RCVBUF,
+ &rcvbuf_size, sizeof(rcvbuf_size)) < 0) {
+ snmp_log(LOG_ERR, "Could not open netlink socket : %s\n",
+ strerror(errno));
+ close(nlsk);
+ return -1;
+ }
+
+ memset(&addr, '\0', sizeof(struct sockaddr_nl));
+ addr.nl_family = AF_NETLINK;
+
+ memset(sndbuf, '\0', SNDBUF_SIZE);
+ hdr = (struct nlmsghdr *)sndbuf;
+ hdr->nlmsg_type = RTM_GETROUTE;
+ hdr->nlmsg_pid = getpid();
+ hdr->nlmsg_seq = 0;
+ hdr->nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
+ hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
+ rthdr = (struct rtmsg *)NLMSG_DATA(hdr);
+ rthdr->rtm_table = RT_TABLE_MAIN;
+
+ /*
+ * Send a request to the kernel to dump the routing table to us
+ */
+ count = sendto(nlsk, sndbuf, hdr->nlmsg_len, 0,
+ (struct sockaddr *)&addr, sizeof(struct sockaddr_nl));
+ if (count < 0) {
+ snmp_log(LOG_ERR, "unable to send netlink message to kernel : %s\n",
+ strerror(errno));
+ close(nlsk);
+ return -2;
+ }
+
+ /*
+ * Now listen for response
+ */
+ do {
+ struct nlmsghdr *nlmhp;
+ struct rtmsg *rtmp;
+ struct rtattr *rtap;
+ struct rta_cacheinfo *rtci;
+ socklen_t sock_len;
+ int rtcount;
+
+ memset(rcvbuf, '\0', RCVBUF_SIZE);
+ sock_len = sizeof(struct sockaddr_nl);
+
+ /*
+ * Get the message
+ */
+ count = recvfrom(nlsk, rcvbuf, RCVBUF_SIZE, 0,
+ (struct sockaddr *)&addr, &sock_len);
+ if (count < 0) {
+ snmp_log(LOG_ERR, "unable to receive netlink messages: %s\n",
+ strerror(errno));
+ rc = -1;
+ break;
+ }
+
+ /*
+ * Walk all of the returned messages
+ */
+ nlmhp = (struct nlmsghdr *)rcvbuf;
+ while (NLMSG_OK(nlmhp, count)) {
+ u_char addresstype;
+ char address[NETSNMP_ACCESS_DEFAULTROUTER_BUF_SIZE + 1];
+ size_t address_len = 0;
+ int if_index = -1;
+ u_long lifetime = 0;
+ int preference = -3;
+
+ /*
+ * Make sure the message is ok
+ */
+ if (nlmhp->nlmsg_type == NLMSG_ERROR) {
+ snmp_log(LOG_ERR, "kernel produced nlmsg err\n");
+ rc = -1;
+ break;
+ }
+
+ /*
+ * End of message, we're done
+ */
+ if (nlmhp->nlmsg_type & NLMSG_DONE) {
+ end_of_message = 1;
+ break;
+ }
+
+ /*
+ * Get the pointer to the rtmsg struct
+ */
+ rtmp = NLMSG_DATA(nlmhp);
+
+ /*
+ * zero length destination is a default route
+ */
+ if (rtmp->rtm_dst_len != 0)
+ goto next_nlmsghdr;
+
+ /*
+ * Start scanning the attributes for needed info
+ */
+ if (rtmp->rtm_family == AF_INET) {
+ addresstype = INETADDRESSTYPE_IPV4;
+ lifetime = IPDEFAULTROUTERLIFETIME_MAX; /* infinity */
+ }
+#ifdef INET6
+ else if (rtmp->rtm_family == AF_INET6) {
+ addresstype = INETADDRESSTYPE_IPV6;
+ /* router lifetime for IPv6 is retrieved by RTA_CACHEINFO */
+ lifetime = 0;
+ }
+#endif
+ else
+ goto next_nlmsghdr; /* skip, we don't care about this route */
+
+ preference = 0; /* preference is medium(0) for now */
+
+ rtap = RTM_RTA(rtmp);
+ rtcount = RTM_PAYLOAD(nlmhp);
+ while (RTA_OK(rtap, rtcount)) {
+ switch (rtap->rta_type) {
+ case RTA_OIF:
+ if_index = *(int *)(RTA_DATA(rtap));
+ break;
+
+ case RTA_GATEWAY:
+ address_len = RTA_PAYLOAD(rtap);
+ memset(address, '\0', sizeof(address));
+ memcpy(address, RTA_DATA(rtap), address_len);
+ break;
+
+#ifdef INET6
+ case RTA_CACHEINFO:
+ rtci = RTA_DATA(rtap);
+ if ((rtmp->rtm_flags & RTM_F_CLONED) ||
+ (rtci && rtci->rta_expires)) {
+ lifetime = rtci->rta_expires / hz;
+ }
+ break;
+#endif
+
+ default:
+ break;
+ } /* switch */
+
+ rtap = RTA_NEXT(rtap, rtcount);
+ } /* while RTA_OK(rtap) */
+
+ if (address_len != 0 && if_index != -1 &&
+ lifetime != 0 && preference != -3 ) {
+ DEBUGIF("access:defaultrouter") {
+ char addr_str[DR_ADDRSTRLEN];
+ memset(addr_str, '\0', DR_ADDRSTRLEN);
+
+ if (rtmp->rtm_family == AF_INET)
+ inet_ntop(AF_INET, address, addr_str, DR_ADDRSTRLEN);
+#ifdef INET6
+ else
+ inet_ntop(AF_INET6, address, addr_str, DR_ADDRSTRLEN);
+#endif
+ DEBUGMSGTL(("access:defaultrouter",
+ "found default route: %s if_index %d "
+ "lifetime %lu preference %d\n",
+ addr_str, if_index, lifetime, preference));
+ }
+
+ entry = netsnmp_access_defaultrouter_entry_create();
+ if (NULL == entry) {
+ rc = -3;
+ break;
+ }
+
+ entry->ns_dr_index = ++idx_offset;
+ entry->dr_addresstype = addresstype;
+ entry->dr_address_len = address_len;
+ memcpy(entry->dr_address, address,
+ NETSNMP_ACCESS_DEFAULTROUTER_BUF_SIZE);
+ entry->dr_if_index = if_index;
+ entry->dr_lifetime = lifetime;
+ entry->dr_preference = preference;
+
+ if (CONTAINER_INSERT(container, entry) < 0)
+ {
+ DEBUGMSGTL(("access:arp:container",
+ "error with defaultrouter_entry: "
+ "insert into container failed.\n"));
+ netsnmp_access_defaultrouter_entry_free(entry);
+ continue;
+ }
+ }
+
+next_nlmsghdr:
+ nlmhp = NLMSG_NEXT(nlmhp, count);
+ } /* while NLMSG_OK(nlmhp) */
+
+ if (rc < 0)
+ break;
+
+ } while (!end_of_message);
+
+ close(nlsk);
+ return rc;
+}
Index: agent/mibgroup/ip-mib/data_access/defaultrouter.h
===================================================================
--- agent/mibgroup/ip-mib/data_access/defaultrouter.h (revision 0)
+++ agent/mibgroup/ip-mib/data_access/defaultrouter.h (revision 0)
@@ -0,0 +1,29 @@
+/*
+ * defaultrouter data access header
+ *
+ * $Id: $
+ */
+/**---------------------------------------------------------------------*/
+/*
+ * configure required files
+ *
+ * Notes:
+ *
+ * 1) prefer functionality over platform, where possible. If a method
+ * is available for multiple platforms, test that first. That way
+ * when a new platform is ported, it won't need a new test here.
+ *
+ * 2) don't do detail requirements here. If, for example,
+ * HPUX11 had different reuirements than other HPUX, that should
+ * be handled in the *_hpux.h header file.
+ */
+config_require(ip-mib/data_access/defaultrouter_common)
+#if defined( linux )
+config_require(ip-mib/data_access/defaultrouter_linux)
+#else
+/*
+ * couldn't determine the correct file!
+ * require a bogus file to generate an error.
+ */
+config_require(ip-mib/data_access/defaultrouter-unknown-arch);
+#endif
Index: agent/mibgroup/ip-mib/data_access/defaultrouter_common.c
===================================================================
--- agent/mibgroup/ip-mib/data_access/defaultrouter_common.c (revision 0)
+++ agent/mibgroup/ip-mib/data_access/defaultrouter_common.c (revision 0)
@@ -0,0 +1,291 @@
+/*
+ * defaultrouter MIB architecture support
+ *
+ * $Id:$
+ */
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+#include <net-snmp/data_access/defaultrouter.h>
+
+#include "ip-mib/ipDefaultRouterTable/ipDefaultRouterTable.h"
+
+/**---------------------------------------------------------------------*/
+/*
+ * local static prototypes
+ */
+static int _access_defaultrouter_entry_compare_addr(const void *lhs,
+ const void *rhs);
+static void _access_defaultrouter_entry_release(netsnmp_defaultrouter_entry * entry,
+ void *unused);
+
+/**---------------------------------------------------------------------*/
+/*
+ * external per-architecture functions prototypes
+ *
+ * These shouldn't be called by the general public, so they aren't in
+ * the header file.
+ */
+extern int
+netsnmp_arch_defaultrouter_entry_init(netsnmp_defaultrouter_entry *entry);
+
+extern int
+netsnmp_arch_defaultrouter_container_load(netsnmp_container* container,
+ u_int load_flags);
+
+/**---------------------------------------------------------------------*/
+/*
+ * container functions
+ */
+/**
+ */
+netsnmp_container *
+netsnmp_access_defaultrouter_container_init(u_int flags)
+{
+ netsnmp_container *container1;
+
+ DEBUGMSGTL(("access:defaultrouter:container", "init\n"));
+
+ /*
+ * create the containers. one indexed by ifIndex, the other
+ * indexed by ifName.
+ */
+ container1 = netsnmp_container_find("access_defaultrouter:table_container");
+ if (NULL == container1) {
+ snmp_log(LOG_ERR, "defaultrouter primary container is not found\n");
+ return NULL;
+ }
+ container1->container_name = strdup("dr_index");
+
+ if (flags & NETSNMP_ACCESS_DEFAULTROUTER_INIT_ADDL_IDX_BY_ADDR) {
+ netsnmp_container *container2 =
+ netsnmp_container_find("defaultrouter_addr:access_defaultrouter:table_container");
+ if (NULL == container2) {
+ snmp_log(LOG_ERR, "defaultrouter secondary container not found\n");
+ CONTAINER_FREE(container1);
+ return NULL;
+ }
+
+ container2->compare = _access_defaultrouter_entry_compare_addr;
+ container2->container_name = strdup("dr_addr");
+
+ netsnmp_container_add_index(container1, container2);
+ }
+
+ return container1;
+}
+
+/**
+ * @retval NULL error
+ * @retval !NULL pointer to container
+ */
+netsnmp_container*
+netsnmp_access_defaultrouter_container_load(netsnmp_container* container,
+ u_int load_flags)
+{
+ int rc;
+ u_int container_flags = 0;
+
+ DEBUGMSGTL(("access:defaultrouter:container", "load\n"));
+
+ if (NULL == container) {
+ if (load_flags & NETSNMP_ACCESS_DEFAULTROUTER_LOAD_ADDL_IDX_BY_ADDR) {
+ container_flags |=
+ NETSNMP_ACCESS_DEFAULTROUTER_INIT_ADDL_IDX_BY_ADDR;
+ }
+ container =
+ netsnmp_access_defaultrouter_container_init(container_flags);
+ }
+
+ if (NULL == container) {
+ snmp_log(LOG_ERR, "no container specified/found for access_defaultrouter\n");
+ return NULL;
+ }
+
+ rc = netsnmp_arch_defaultrouter_container_load(container, load_flags);
+ if (0 != rc) {
+ netsnmp_access_defaultrouter_container_free(container,
+ NETSNMP_ACCESS_DEFAULTROUTER_FREE_NOFLAGS);
+ container = NULL;
+ }
+
+ return container;
+}
+
+void
+netsnmp_access_defaultrouter_container_free(netsnmp_container *container,
+ u_int free_flags)
+{
+ DEBUGMSGTL(("access:defaultrouter:container", "free\n"));
+
+ if (NULL == container) {
+ snmp_log(LOG_ERR,
+ "invalid container for netsnmp_access_defaultrouter_free\n");
+ return;
+ }
+
+ if(! (free_flags & NETSNMP_ACCESS_DEFAULTROUTER_FREE_DONT_CLEAR)) {
+ /*
+ * free all items.
+ */
+ CONTAINER_CLEAR(container,
+ (netsnmp_container_obj_func*)_access_defaultrouter_entry_release,
+ NULL);
+ }
+
+ if(! (free_flags & NETSNMP_ACCESS_DEFAULTROUTER_FREE_KEEP_CONTAINER))
+ CONTAINER_FREE(container);
+}
+
+/**---------------------------------------------------------------------*/
+/*
+ * defaultrouter_entry functions
+ */
+/**
+ */
+/**
+ */
+netsnmp_defaultrouter_entry *
+netsnmp_access_defaultrouter_entry_create(void)
+{
+ int rc = 0;
+ netsnmp_defaultrouter_entry *entry =
+ SNMP_MALLOC_TYPEDEF(netsnmp_defaultrouter_entry);
+
+ DEBUGMSGTL(("access:defaultrouter:entry", "create\n"));
+
+ if(NULL == entry)
+ return NULL;
+
+ entry->oid_index.len = 1;
+ entry->oid_index.oids = &entry->ns_dr_index;
+
+ /*
+ * set up defaults
+ */
+ entry->dr_lifetime = IPDEFAULTROUTERLIFETIME_MAX;
+ entry->dr_preference = IPDEFAULTROUTERPREFERENCE_MEDIUM;
+
+ rc = netsnmp_arch_defaultrouter_entry_init(entry);
+ if (SNMP_ERR_NOERROR != rc) {
+ DEBUGMSGT(("access:defaultrouter:create","error %d in arch init\n"));
+ netsnmp_access_defaultrouter_entry_free(entry);
+ entry = NULL;
+ }
+
+ return entry;
+}
+
+void
+netsnmp_access_defaultrouter_entry_free(netsnmp_defaultrouter_entry * entry)
+{
+ if (NULL == entry)
+ return;
+
+ free(entry);
+}
+
+/**
+ * update an old defaultrouter_entry from a new one
+ *
+ * @note: only mib related items are compared. Internal objects
+ * such as oid_index, ns_dr_index and flags are not compared.
+ *
+ * @retval -1 : error
+ * @retval >=0 : number of fields updated
+ */
+int
+netsnmp_access_defaultrouter_entry_update(netsnmp_defaultrouter_entry *lhs,
+ netsnmp_defaultrouter_entry *rhs)
+{
+ int changed = 0;
+
+ if (lhs->dr_addresstype != rhs->dr_addresstype) {
+ ++changed;
+ lhs->dr_addresstype = rhs->dr_addresstype;
+ }
+
+ if (lhs->dr_address_len != rhs->dr_address_len) {
+ changed += 2;
+ lhs->dr_address_len = rhs->dr_address_len;
+ memcpy(lhs->dr_address, rhs->dr_address, rhs->dr_address_len);
+ }
+ else if (memcmp(lhs->dr_address, rhs->dr_address, rhs->dr_address_len) != 0) {
+ ++changed;
+ memcpy(lhs->dr_address, rhs->dr_address, rhs->dr_address_len);
+ }
+
+ if (lhs->dr_if_index != rhs->dr_if_index) {
+ ++changed;
+ lhs->dr_if_index = rhs->dr_if_index;
+ }
+
+ if (lhs->dr_lifetime != rhs->dr_lifetime) {
+ ++changed;
+ lhs->dr_lifetime = rhs->dr_lifetime;
+ }
+
+ if (lhs->dr_preference != rhs->dr_preference) {
+ ++changed;
+ lhs->dr_preference = rhs->dr_preference;
+ }
+
+ return changed;
+}
+
+/**
+ * copy an defaultrouter_entry
+ *
+ * @retval -1 : error
+ * @retval 0 : no error
+ */
+int
+netsnmp_access_defaultrouter_entry_copy(netsnmp_defaultrouter_entry *lhs,
+ netsnmp_defaultrouter_entry *rhs)
+{
+ lhs->dr_addresstype = rhs->dr_addresstype;
+ lhs->dr_address_len = rhs->dr_address_len;
+ memcpy(lhs->dr_address, rhs->dr_address, rhs->dr_address_len);
+ lhs->dr_if_index = rhs->dr_if_index;
+ lhs->dr_lifetime = rhs->dr_lifetime;
+ lhs->dr_preference = rhs->dr_preference;
+
+ return 0;
+}
+
+/**---------------------------------------------------------------------*/
+/*
+ * Utility routines
+ */
+
+/**
+ */
+void
+_access_defaultrouter_entry_release(netsnmp_defaultrouter_entry * entry, void *context)
+{
+ netsnmp_access_defaultrouter_entry_free(entry);
+}
+
+static int _access_defaultrouter_entry_compare_addr(const void *lhs,
+ const void *rhs)
+{
+ const netsnmp_defaultrouter_entry *lh = (const netsnmp_defaultrouter_entry *)lhs;
+ const netsnmp_defaultrouter_entry *rh = (const netsnmp_defaultrouter_entry *)rhs;
+
+ netsnmp_assert(NULL != lhs);
+ netsnmp_assert(NULL != rhs);
+
+ /*
+ * compare address length
+ */
+ if (lh->dr_address_len < rh->dr_address_len)
+ return -1;
+ else if (lh->dr_address_len > rh->dr_address_len)
+ return 1;
+
+ /*
+ * length equal, compare address
+ */
+ return memcmp(lh->dr_address, rh->dr_address, lh->dr_address_len);
+}
Index: agent/mibgroup/ip-mib/ipDefaultRouterTable.h
===================================================================
--- agent/mibgroup/ip-mib/ipDefaultRouterTable.h (revision 0)
+++ agent/mibgroup/ip-mib/ipDefaultRouterTable.h (revision 0)
@@ -0,0 +1,5 @@
+/*
+ * module to include the modules
+ */
+
+config_require(ip-mib/ipDefaultRouterTable/ipDefaultRouterTable)
Index: agent/mibgroup/mibII/ip.c
===================================================================
--- agent/mibgroup/mibII/ip.c (revision 16419)
+++ agent/mibgroup/mibII/ip.c (working copy)
@@ -89,16 +89,6 @@
{IPROUTEINFO, ASN_OBJECT_ID, RONLY, var_ipRouteEntry, 1, {13}}
};
-#ifdef linux
-struct variable1 ip_dfl_rt_table_variables[] = {
- {IPDFL_RT_TBL_ADDRTYPE, ASN_INTEGER, RONLY, var_ipDflRtTblEntry, 1, {1}},
- {IPDFL_RT_TBL_ADDR, ASN_OCTET_STR, RONLY, var_ipDflRtTblEntry, 1, {2}},
- {IPDFL_RT_TBL_IFIDX, ASN_INTEGER, RONLY, var_ipDflRtTblEntry, 1, {3}},
- {IPDFL_RT_TBL_LIFE, ASN_GAUGE, RONLY, var_ipDflRtTblEntry, 1, {4}},
- {IPDFL_RT_TBL_PREF, ASN_INTEGER, RONLY, var_ipDflRtTblEntry, 1, {5}}
-};
-#endif
-
struct variable1 ipmedia_variables[] = {
#ifdef USING_MIBII_AT_MODULE
#if defined (WIN32) || defined (cygwin)
@@ -124,7 +114,6 @@
oid ipaddr_variables_oid[] = { SNMP_OID_MIB2, 4, 20, 1 };
oid iproute_variables_oid[] = { SNMP_OID_MIB2, 4, 21, 1 };
oid ipmedia_variables_oid[] = { SNMP_OID_MIB2, 4, 22, 1 };
-oid ip_dfl_rt_tbl_variables_oid[] = { SNMP_OID_MIB2, 4, 37, 1 };
oid ip_module_oid[] = { SNMP_OID_MIB2, 4 };
oid ip_module_oid_len = sizeof(ip_module_oid) / sizeof(oid);
int ip_module_count = 0; /* Need to liaise with icmp.c */
@@ -162,11 +151,6 @@
variable1, iproute_variables_oid);
REGISTER_MIB("mibII/ipmedia", ipmedia_variables,
variable1, ipmedia_variables_oid);
-#ifdef linux
- REGISTER_MIB("mibII/ipDefaultRouteTable", ip_dfl_rt_table_variables,
- variable1, ip_dfl_rt_tbl_variables_oid);
-#endif
-
if (++ip_module_count == 2)
REGISTER_SYSOR_ENTRY(ip_module_oid,
"The MIB module for managing IP and ICMP implementations");
Index: agent/mibgroup/mibII/var_route.h
===================================================================
--- agent/mibgroup/mibII/var_route.h (revision 16419)
+++ agent/mibgroup/mibII/var_route.h (working copy)
@@ -19,8 +19,6 @@
extern FindVarMethod var_ipRouteEntry;
- extern FindVarMethod var_ipDflRtTblEntry;
-
#if !defined(hpux11) && !defined(solaris2)
RTENTRY **netsnmp_get_routes(size_t *out_numroutes);
#endif
Index: agent/mibgroup/mibII/ip.h
===================================================================
--- agent/mibgroup/mibII/ip.h (revision 16419)
+++ agent/mibgroup/mibII/ip.h (working copy)
@@ -72,13 +72,6 @@
#define IPROUTEMETRIC5 12
#define IPROUTEINFO 13
-#define IPDFL_RT_TBL_ADDRTYPE 1
-#define IPDFL_RT_TBL_ADDR 2
-#define IPDFL_RT_TBL_IFIDX 3
-#define IPDFL_RT_TBL_LIFE 4
-#define IPDFL_RT_TBL_PREF 5
-
-
/* #define IPMEDIAIFINDEX 1 */
/* #define IPMEDIAPHYSADDRESS 2 */
/* #define IPMEDIANETADDRESS 3 */
--- agent/mibgroup/mibII/var_route.c.15-ipDefaultRouterTable-mfd_rebased-svn16419.patch 2007-06-05 15:44:01.000000000 +0200
+++ agent/mibgroup/mibII/var_route.c 2007-06-05 15:44:01.000000000 +0200
@@ -72,14 +72,6 @@
#include <netinet/mib_kern.h>
#endif /* hpux */
-#ifdef linux
-#include <asm/types.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-#include <sys/socket.h>
-#include <errno.h>
-#endif
-
extern WriteMethod write_rte;
#if !defined (WIN32) && !defined (cygwin)
@@ -419,280 +411,6 @@
}
#endif
-/*
- * Helper functions for the defaultRouterTable
- */
-struct ipDflRtTblEntry {
- struct ipDflRtTblEntry *next;
- unsigned int addr_type; /* can be 0, 1, 2 (unknown, ipv4, ipv6*/
- char address[256]; /*router address represented as a string*/
- unsigned int ifindex; /*interface index to send to this router*/
- unsigned int lifetime; /*time before route expiration*/
- int preference; /*can be -2 to 1*/
-};
-
-void freeDflRoutes(struct ipDflRtTblEntry *list, unsigned int *length)
-{
- struct ipDflRtTblEntry *tmp = list->next;
-
- while(list != NULL) {
- free(list);
- list = tmp;
- if (list)
- tmp = list->next;
- }
- *length = 0;
-}
-
-struct ipDflRtTblEntry * getDflRoutes(unsigned int *list_length)
-{
- int nlsk;
- struct sockaddr_nl addr;
- unsigned char rcv_buf[1024];
- unsigned char snd_buf[512];
- struct nlmsghdr *hdr;
- struct rtmsg *rthdr;
- int count;
- struct ipDflRtTblEntry *list = NULL;
- int end_of_message = 0;
-
- *list_length = 0;
-
- /*
- * Open the socket
- */
- nlsk = socket(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE);
- if (nlsk < 0) {
- snmp_log(LOG_ERR, "Could not open netlink socket\n");
- goto out;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_nl));
- addr.nl_family = AF_NETLINK;
-
- memset(snd_buf, 0, 512);
- hdr = (struct nlmsghdr *)snd_buf;
- hdr->nlmsg_type = RTM_GETROUTE;
- hdr->nlmsg_pid = getpid();
- hdr->nlmsg_seq = 0;
- hdr->nlmsg_flags = (NLM_F_REQUEST|NLM_F_DUMP);
- hdr->nlmsg_len = NLMSG_LENGTH(sizeof(struct rtmsg));
- rthdr = (struct rtmsg *)NLMSG_DATA(hdr);
- rthdr->rtm_table = RT_TABLE_MAIN;
-
- /*
- * Send a request to the kernel to dump the routing table to us
- */
- count = sendto(nlsk, snd_buf, hdr->nlmsg_len, 0, (struct sockaddr *)&addr, sizeof (struct sockaddr_nl));
- if (count < 0) {
- snmp_log(LOG_ERR, "Unable to send netlink message to kernel\n");
- goto out_close;
- }
-
- /*
- * Now listen for responses
- */
- do {
- struct nlmsghdr *nlmhp;
- struct rtmsg *rtmp;
- struct rtattr *rtap;
- struct ipDflRtTblEntry tmp_rt;
- socklen_t sock_len;
- int rtcount;
-
- memset(rcv_buf, 0, 1024);
-
- /*
- * Get the message
- */
- count = recvfrom(nlsk, rcv_buf, 1024, 0, (struct sockaddr *)&addr, &sock_len);
- if (count < 0) {
- snmp_log(LOG_ERR, "unable to receive netlink messages: %s\n",strerror(errno));
- goto out_free;
- }
- /*
- *Walk all of the returned messages
- */
- nlmhp = (struct nlmsghdr *)rcv_buf;
- while (NLMSG_OK(nlmhp, count)) {
- /*
- * Make sure the message is ok
- */
- if (nlmhp->nlmsg_type == NLMSG_ERROR) {
- snmp_log(LOG_ERR, "kernel produced nlmsg error\n");
- goto out_free;
- }
-
-
- if (nlmhp->nlmsg_type & NLMSG_DONE) {
- /*
- * End of message, we're done
- */
- end_of_message = 1;
- goto out_close;
- }
-
- if (!nlmhp->nlmsg_flags & NLM_F_MULTI)
- end_of_message = 1;
-
- /*
- * Get the pointer to the rtmsg struct
- */
- rtmp = NLMSG_DATA(nlmhp);
-
- /*
- * Start scanning the attributes for needed info
- */
- memset(&tmp_rt, 0, sizeof(struct ipDflRtTblEntry));
-
- if (rtmp->rtm_family == AF_INET6)
- tmp_rt.addr_type = 2; /*IPv6*/
- else if (rtmp->rtm_family == AF_INET)
- tmp_rt.addr_type = 1; /*IPv4*/
- else
- goto next_nlmsghdr; /*skip it, we don't care about this route*/
-
- rtap = RTM_RTA(rtmp);
- rtcount = RTM_PAYLOAD(nlmhp);
- while (RTA_OK(rtap, rtcount)) {
- switch (rtap->rta_type) {
- case RTA_OIF:
- tmp_rt.ifindex = *(int *)(RTA_DATA(rtap));
- break;
- case RTA_GATEWAY:
- if (rtmp->rtm_family == AF_INET6) {
- struct sockaddr_in6 *ap = RTA_DATA(rtap);
- inet_ntop(AF_INET6, ap, tmp_rt.address, 256);
- } else {
- struct sockaddr_in *ap = RTA_DATA(rtap);
- inet_ntop(AF_INET, ap, tmp_rt.address, 256);
- }
- break;
- case RTA_PRIORITY:
- tmp_rt.preference = *(int *)(RTA_DATA(rtap));
- break;
- default:
- break;
- } /*switch*/
-
- rtap = RTA_NEXT(rtap, rtcount);
- } /*while RTA_OK(rtap)*/
-
- /*
- * zero length dst. is a default route
- */
- if (rtmp->rtm_dst_len == 0) {
- /*
- * We should add this to our list
- */
- tmp_rt.next = list;
- list = malloc(sizeof(struct ipDflRtTblEntry));
- if (!list)
- goto out_free;
- memcpy(list,&tmp_rt,sizeof(struct ipDflRtTblEntry));
- *list_length = *list_length+1;
- }
-
-next_nlmsghdr:
- nlmhp = NLMSG_NEXT(nlmhp, count);
- } /*while NLMSG_OK(nlmhp)*/
-
- } while (!end_of_message);
-out_close:
- close(nlsk);
-out:
- return list;
-out_free:
- if (list)
- freeDflRoutes(list, list_length);
- list = NULL;
- goto out_close;
-}
-
-static struct ipDflRtTblEntry *route_list = NULL;
-static unsigned int route_list_length = 0;
-
-u_char *
-var_ipDflRtTblEntry(struct variable *vp,
- oid * name,
- size_t * length,
- int exact, size_t * var_len, WriteMethod **write_method)
-{
- unsigned char route_index = 1;
- struct ipDflRtTblEntry *rt_ptr;
- oid newname[MAX_OID_LEN];
- int i;
- int result;
- /*
- * OID format is
- * 1.3.6.1.2.1.4.37.1.?.X
- * Where X is the row number
- */
-
- *write_method = NULL;
-
- /*
- * Find the most appropriate match for the input OID
- */
- memcpy((char *) newname, (char *) vp->name,
- (int) vp->namelen * sizeof(oid));
-
- if (!route_list)
- route_list = getDflRoutes(&route_list_length);
-
- for (route_index=1;route_index <= route_list_length;route_index++) {
- newname[10] = (oid)route_index;
- result =
- snmp_oid_compare(name, *length, newname,
- (int) vp->namelen + 1);
- if ((exact && (result == 0)) || (!exact && (result < 0)))
- break;
- }
-
- if (route_index > route_list_length)
- return NULL;
-
- if ((route_index == 1) || (exact)) {
- if (route_list)
- freeDflRoutes(route_list, &route_list_length);
- route_list = getDflRoutes(&route_list_length);
- }
- memcpy((char *) name, (char *) newname,
- ((int) vp->namelen + 1) * sizeof(oid));
- *length = vp->namelen +1;
-
- /*
- * Now move the route pointer to the appropriate entry
- */
- for(rt_ptr=route_list,i=1;
- i != route_index;
- rt_ptr=rt_ptr->next,i++);
- /*
- * Now look at the vp->magic to determine what value we return
- */
- switch (vp->magic) {
- case IPDFL_RT_TBL_ADDRTYPE:
- *var_len = sizeof(uint32_t);
- return (u_char *)&rt_ptr->addr_type;
- case IPDFL_RT_TBL_ADDR:
- *var_len = strnlen(rt_ptr->address, 256);
- return (u_char *)rt_ptr->address;
- case IPDFL_RT_TBL_IFIDX:
- *var_len = sizeof(uint32_t);
- return (u_char *)&rt_ptr->ifindex;
- case IPDFL_RT_TBL_LIFE:
- *var_len = sizeof(uint32_t);
- return (u_char *)&rt_ptr->lifetime;
- case IPDFL_RT_TBL_PREF:
- *var_len = sizeof(uint32_t);
- return (u_char *)&rt_ptr->preference;
- default:
- snmp_log(LOG_ERR, "Unknown table column index at this oid: %d\n",vp->magic);
- *var_len = 0;
- return NULL;
- }
-}
-
u_char *
var_ipRouteEntry(struct variable * vp,
oid * name,
distrib
>
Scientific%20Linux
>
5x
>
x86_64
>
by-pkgid
>
c0394d3068b44395994f031447c8052d
>
files
>
24
