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-rw-r--r--agent/mibgroup/agent/nsVacmAccessTable.c339
1 files changed, 339 insertions, 0 deletions
diff --git a/agent/mibgroup/agent/nsVacmAccessTable.c b/agent/mibgroup/agent/nsVacmAccessTable.c
new file mode 100644
index 0000000..599bf80
--- /dev/null
+++ b/agent/mibgroup/agent/nsVacmAccessTable.c
@@ -0,0 +1,339 @@
+/*
+ * Note: this file originally auto-generated by mib2c using
+ * : mib2c.iterate.conf,v 5.17 2005/05/09 08:13:45 dts12 Exp $
+ */
+
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/library/vacm.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+#include "nsVacmAccessTable.h"
+
+/** Initializes the nsVacmAccessTable module */
+void
+init_register_nsVacm_context(const char *context)
+{
+ /*
+ * Initialize the nsVacmAccessTable table by defining its
+ * contents and how it's structured
+ */
+ static oid nsVacmAccessTable_oid[] = { 1,3,6,1,4,1,8072,1,9,1 };
+ size_t nsVacmAccessTable_oid_len = OID_LENGTH(nsVacmAccessTable_oid);
+ netsnmp_handler_registration *reg;
+ netsnmp_iterator_info *iinfo;
+ netsnmp_table_registration_info *table_info;
+
+ reg = netsnmp_create_handler_registration("nsVacmAccessTable",
+ nsVacmAccessTable_handler,
+ nsVacmAccessTable_oid,
+ nsVacmAccessTable_oid_len,
+ HANDLER_CAN_RWRITE);
+
+ table_info = SNMP_MALLOC_TYPEDEF(netsnmp_table_registration_info);
+ netsnmp_table_helper_add_indexes(table_info,
+ ASN_OCTET_STR, /* index: vacmGroupName */
+ ASN_OCTET_STR, /* index: vacmAccessContextPrefix */
+ ASN_INTEGER, /* index: vacmAccessSecurityModel */
+ ASN_INTEGER, /* index: vacmAccessSecurityLevel */
+ ASN_OCTET_STR, /* index: nsVacmAuthType */
+ 0);
+ table_info->min_column = COLUMN_NSVACMCONTEXTMATCH;
+ table_info->max_column = COLUMN_NSVACMACCESSSTATUS;
+
+ iinfo = SNMP_MALLOC_TYPEDEF(netsnmp_iterator_info);
+ iinfo->get_first_data_point = nsVacmAccessTable_get_first_data_point;
+ iinfo->get_next_data_point = nsVacmAccessTable_get_next_data_point;
+ iinfo->table_reginfo = table_info;
+
+ if ( context && context[0] )
+ reg->contextName = strdup(context);
+
+ netsnmp_register_table_iterator(reg, iinfo);
+}
+
+void
+init_nsVacmAccessTable(void)
+{
+ init_register_nsVacm_context("");
+}
+
+
+/*
+ * Iterator hook routines
+ */
+static int nsViewIdx; /* This should really be handled via the 'loop_context'
+ parameter, but it's easier (read lazier) to use a
+ global variable as well. Bad David! */
+
+netsnmp_variable_list *
+nsVacmAccessTable_get_first_data_point(void **my_loop_context,
+ void **my_data_context,
+ netsnmp_variable_list *put_index_data,
+ netsnmp_iterator_info *mydata)
+{
+ vacm_scanAccessInit();
+ *my_loop_context = vacm_scanAccessNext();
+ nsViewIdx = 0;
+ return nsVacmAccessTable_get_next_data_point(my_loop_context,
+ my_data_context,
+ put_index_data, mydata);
+}
+
+netsnmp_variable_list *
+nsVacmAccessTable_get_next_data_point(void **my_loop_context,
+ void **my_data_context,
+ netsnmp_variable_list *put_index_data,
+ netsnmp_iterator_info *mydata)
+{
+ struct vacm_accessEntry *entry =
+ (struct vacm_accessEntry *) *my_loop_context;
+ netsnmp_variable_list *idx;
+ int len;
+ char *cp;
+
+newView:
+ idx = put_index_data;
+ if ( nsViewIdx == VACM_MAX_VIEWS ) {
+ entry = vacm_scanAccessNext();
+ nsViewIdx = 0;
+ }
+ if (entry) {
+ len = entry->groupName[0];
+ snmp_set_var_value(idx, (u_char *)entry->groupName+1, len);
+ idx = idx->next_variable;
+ len = entry->contextPrefix[0];
+ snmp_set_var_value(idx, (u_char *)entry->contextPrefix+1, len);
+ idx = idx->next_variable;
+ snmp_set_var_value(idx, (u_char *)&entry->securityModel,
+ sizeof(entry->securityModel));
+ idx = idx->next_variable;
+ snmp_set_var_value(idx, (u_char *)&entry->securityLevel,
+ sizeof(entry->securityLevel));
+ /*
+ * Find the next valid authType view - skipping unused entries
+ */
+ idx = idx->next_variable;
+ for (; nsViewIdx < VACM_MAX_VIEWS; nsViewIdx++) {
+ if ( entry->views[ nsViewIdx ][0] )
+ break;
+ }
+ if ( nsViewIdx == VACM_MAX_VIEWS )
+ goto newView;
+ cp = se_find_label_in_slist(VACM_VIEW_ENUM_NAME, nsViewIdx++);
+ DEBUGMSGTL(("nsVacm", "nextDP %s:%s (%d)\n", entry->groupName+1, cp, nsViewIdx-1));
+ snmp_set_var_value(idx, (u_char *)cp, strlen(cp));
+ idx = idx->next_variable;
+ *my_data_context = (void *) entry;
+ *my_loop_context = (void *) entry;
+ return put_index_data;
+ } else {
+ return NULL;
+ }
+}
+
+
+/** handles requests for the nsVacmAccessTable table */
+int
+nsVacmAccessTable_handler(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *reqinfo,
+ netsnmp_request_info *requests)
+{
+
+ netsnmp_request_info *request;
+ netsnmp_table_request_info *table_info;
+ netsnmp_variable_list *idx;
+ struct vacm_accessEntry *entry;
+ char atype[20];
+ int viewIdx, ret;
+ char *gName, *cPrefix;
+ int model, level;
+
+ switch (reqinfo->mode) {
+ /*
+ * Read-support (also covers GetNext requests)
+ */
+ case MODE_GET:
+ for (request = requests; request; request = request->next) {
+ entry = (struct vacm_accessEntry *)
+ netsnmp_extract_iterator_context(request);
+ table_info = netsnmp_extract_table_info(request);
+
+ /* Extract the authType token from the list of indexes */
+ idx = table_info->indexes->next_variable->next_variable->next_variable->next_variable;
+ memset(atype, 0, sizeof(atype));
+ strncpy(atype, (char *)idx->val.string, idx->val_len);
+ viewIdx = se_find_value_in_slist(VACM_VIEW_ENUM_NAME, atype);
+ DEBUGMSGTL(("nsVacm", "GET %s (%d)\n", idx->val.string, viewIdx));
+
+ if (!entry)
+ continue;
+
+ switch (table_info->colnum) {
+ case COLUMN_NSVACMCONTEXTMATCH:
+ snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
+ entry->contextMatch);
+ break;
+ case COLUMN_NSVACMVIEWNAME:
+ snmp_set_var_typed_value(request->requestvb, ASN_OCTET_STR,
+ (u_char *)entry->views[ viewIdx ],
+ strlen(entry->views[ viewIdx ]));
+ break;
+ case COLUMN_VACMACCESSSTORAGETYPE:
+ snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
+ entry->storageType);
+ break;
+ case COLUMN_NSVACMACCESSSTATUS:
+ snmp_set_var_typed_integer(request->requestvb, ASN_INTEGER,
+ entry->status);
+ break;
+ }
+ }
+ break;
+
+ /*
+ * Write-support
+ */
+ case MODE_SET_RESERVE1:
+ for (request = requests; request; request = request->next) {
+ entry = (struct vacm_accessEntry *)
+ netsnmp_extract_iterator_context(request);
+ table_info = netsnmp_extract_table_info(request);
+ ret = SNMP_ERR_NOERROR;
+
+ switch (table_info->colnum) {
+ case COLUMN_NSVACMCONTEXTMATCH:
+ ret = netsnmp_check_vb_int_range(request->requestvb, 1, 2);
+ break;
+ case COLUMN_NSVACMVIEWNAME:
+ ret = netsnmp_check_vb_type_and_max_size(request->requestvb,
+ ASN_OCTET_STR,
+ VACM_MAX_STRING);
+ break;
+ case COLUMN_VACMACCESSSTORAGETYPE:
+ ret = netsnmp_check_vb_storagetype(request->requestvb,
+ (/*entry ? entry->storageType :*/ SNMP_STORAGE_NONE));
+ break;
+ case COLUMN_NSVACMACCESSSTATUS:
+ /*
+ * The usual 'check_vb_rowstatus' call is too simplistic
+ * to be used here. Because we're implementing a table
+ * within an existing table, it's quite possible for a
+ * the vacmAccessTable entry to exist, even if this is
+ * a "new" nsVacmAccessEntry.
+ *
+ * We can check that the value being assigned is suitable
+ * for a RowStatus syntax object, but the transition
+ * checks need to be done explicitly.
+ */
+ ret = netsnmp_check_vb_rowstatus_value(request->requestvb);
+ if ( ret != SNMP_ERR_NOERROR )
+ break;
+
+ /*
+ * Extract the authType token from the list of indexes
+ */
+ idx = table_info->indexes->next_variable->next_variable->next_variable->next_variable;
+ memset(atype, 0, sizeof(atype));
+ strncpy(atype, (char *)idx->val.string, idx->val_len);
+ viewIdx = se_find_value_in_slist(VACM_VIEW_ENUM_NAME, atype);
+ if ( viewIdx < 0 ) {
+ ret = SNMP_ERR_NOCREATION;
+ break;
+ }
+ switch ( *request->requestvb->val.integer ) {
+ case RS_ACTIVE:
+ case RS_NOTINSERVICE:
+ /* Check that this particular view is already set */
+ if ( !entry || !entry->views[viewIdx][0] )
+ ret = SNMP_ERR_INCONSISTENTVALUE;
+ break;
+ case RS_CREATEANDWAIT:
+ case RS_CREATEANDGO:
+ /* Check that this particular view is not yet set */
+ if ( entry && entry->views[viewIdx][0] )
+ ret = SNMP_ERR_INCONSISTENTVALUE;
+ break;
+ }
+ break;
+ } /* switch(colnum) */
+ if ( ret != SNMP_ERR_NOERROR ) {
+ netsnmp_set_request_error(reqinfo, request, ret);
+ return SNMP_ERR_NOERROR;
+ }
+ }
+ break;
+
+ case MODE_SET_RESERVE2:
+ for (request = requests; request; request = request->next) {
+ entry = (struct vacm_accessEntry *)
+ netsnmp_extract_iterator_context(request);
+ table_info = netsnmp_extract_table_info(request);
+
+ switch (table_info->colnum) {
+ case COLUMN_NSVACMACCESSSTATUS:
+ switch (*request->requestvb->val.integer) {
+ case RS_CREATEANDGO:
+ case RS_CREATEANDWAIT:
+ if (!entry) {
+ idx = table_info->indexes; gName = (char*)idx->val.string;
+ idx = idx->next_variable; cPrefix = (char*)idx->val.string;
+ idx = idx->next_variable; model = *idx->val.integer;
+ idx = idx->next_variable; level = *idx->val.integer;
+ entry = vacm_createAccessEntry( gName, cPrefix, model, level );
+ entry->storageType = ST_NONVOLATILE;
+ netsnmp_insert_iterator_context(request, (void*)entry);
+ }
+ }
+ }
+ }
+ break;
+
+ case MODE_SET_FREE:
+ case MODE_SET_UNDO:
+ /* XXX - TODO */
+ break;
+
+ case MODE_SET_ACTION:
+ /* ??? Empty ??? */
+ break;
+
+ case MODE_SET_COMMIT:
+ for (request = requests; request; request = request->next) {
+ entry = (struct vacm_accessEntry *)
+ netsnmp_extract_iterator_context(request);
+ table_info = netsnmp_extract_table_info(request);
+ if ( !entry )
+ continue; /* Shouldn't happen */
+
+ /* Extract the authType token from the list of indexes */
+ idx = table_info->indexes->next_variable->next_variable->next_variable->next_variable;
+ memset(atype, 0, sizeof(atype));
+ strncpy(atype, (char *)idx->val.string, idx->val_len);
+ viewIdx = se_find_value_in_slist(VACM_VIEW_ENUM_NAME, atype);
+
+ switch (table_info->colnum) {
+ case COLUMN_NSVACMCONTEXTMATCH:
+ entry->contextMatch = *request->requestvb->val.integer;
+ break;
+ case COLUMN_NSVACMVIEWNAME:
+ memset( entry->views[viewIdx], 0, VACMSTRINGLEN );
+ memcpy( entry->views[viewIdx], request->requestvb->val.string,
+ request->requestvb->val_len);
+ break;
+ case COLUMN_VACMACCESSSTORAGETYPE:
+ entry->storageType = *request->requestvb->val.integer;
+ break;
+ case COLUMN_NSVACMACCESSSTATUS:
+ switch (*request->requestvb->val.integer) {
+ case RS_DESTROY:
+ memset( entry->views[viewIdx], 0, VACMSTRINGLEN );
+ break;
+ }
+ break;
+ }
+ }
+ break;
+ }
+ return SNMP_ERR_NOERROR;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-18 06:07:32 +0000