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Diffstat (limited to 'agent/mibgroup/rmon-mib/etherStatsTable/etherStatsTable_interface.c')
-rw-r--r--agent/mibgroup/rmon-mib/etherStatsTable/etherStatsTable_interface.c2232
1 files changed, 2232 insertions, 0 deletions
diff --git a/agent/mibgroup/rmon-mib/etherStatsTable/etherStatsTable_interface.c b/agent/mibgroup/rmon-mib/etherStatsTable/etherStatsTable_interface.c
new file mode 100644
index 0000000..221c608
--- /dev/null
+++ b/agent/mibgroup/rmon-mib/etherStatsTable/etherStatsTable_interface.c
@@ -0,0 +1,2232 @@
+/*
+ * 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-features.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+
+/*
+ * include our parent header
+ */
+#include "etherStatsTable.h"
+
+
+#include <net-snmp/agent/table_container.h>
+#include <net-snmp/library/container.h>
+
+#include "etherStatsTable_interface.h"
+
+#include <ctype.h>
+
+netsnmp_feature_require(row_merge)
+netsnmp_feature_require(baby_steps)
+netsnmp_feature_require(table_container_row_insert)
+netsnmp_feature_require(check_all_requests_error)
+#ifndef NETSNMP_NO_WRITE_SUPPORT
+netsnmp_feature_require(check_vb_type_and_max_size)
+#endif /* NETSNMP_NO_WRITE_SUPPORT */
+
+/**********************************************************************
+ **********************************************************************
+ ***
+ *** Table etherStatsTable
+ ***
+ **********************************************************************
+ **********************************************************************/
+/*
+ * RMON-MIB::etherStatsTable is subid 1 of statistics.
+ * Its status is Current.
+ * OID: .1.3.6.1.2.1.16.1.1, length: 9
+ */
+typedef struct etherStatsTable_interface_ctx_s {
+
+ netsnmp_container *container;
+ netsnmp_cache *cache;
+
+ etherStatsTable_registration *user_ctx;
+
+ netsnmp_table_registration_info tbl_info;
+
+ netsnmp_baby_steps_access_methods access_multiplexer;
+
+ u_int table_dirty;
+
+} etherStatsTable_interface_ctx;
+
+static etherStatsTable_interface_ctx etherStatsTable_if_ctx;
+
+static void
+_etherStatsTable_container_init(etherStatsTable_interface_ctx * if_ctx);
+static void
+_etherStatsTable_container_shutdown(etherStatsTable_interface_ctx *
+ if_ctx);
+
+
+netsnmp_container *
+etherStatsTable_container_get(void)
+{
+ return etherStatsTable_if_ctx.container;
+}
+
+etherStatsTable_registration *
+etherStatsTable_registration_get(void)
+{
+ return etherStatsTable_if_ctx.user_ctx;
+}
+
+etherStatsTable_registration *
+etherStatsTable_registration_set(etherStatsTable_registration * newreg)
+{
+ etherStatsTable_registration *old = etherStatsTable_if_ctx.user_ctx;
+ etherStatsTable_if_ctx.user_ctx = newreg;
+ return old;
+}
+
+int
+etherStatsTable_container_size(void)
+{
+ return CONTAINER_SIZE(etherStatsTable_if_ctx.container);
+}
+
+u_int
+etherStatsTable_dirty_get(void)
+{
+ return etherStatsTable_if_ctx.table_dirty;
+}
+
+void
+etherStatsTable_dirty_set(u_int status)
+{
+ DEBUGMSGTL(("etherStatsTable:etherStatsTable_dirty_set",
+ "called. was %d, now %d\n",
+ etherStatsTable_if_ctx.table_dirty, status));
+ etherStatsTable_if_ctx.table_dirty = status;
+}
+
+/*
+ * mfd multiplexer modes
+ */
+static Netsnmp_Node_Handler _mfd_etherStatsTable_pre_request;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_post_request;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_object_lookup;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_get_values;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_check_objects;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_undo_setup;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_set_values;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_undo_cleanup;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_undo_values;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_commit;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_undo_commit;
+static Netsnmp_Node_Handler _mfd_etherStatsTable_irreversible_commit;
+
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_undo_column(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ netsnmp_variable_list * var, int column);
+
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_check_indexes(etherStatsTable_rowreq_ctx * rowreq_ctx);
+
+etherStatsTable_data *etherStatsTable_allocate_data(void);
+
+/**
+ * @internal
+ * Initialize the table etherStatsTable
+ * (Define its contents and how it's structured)
+ */
+void
+_etherStatsTable_initialize_interface(etherStatsTable_registration *
+ reg_ptr, u_long flags)
+{
+ netsnmp_baby_steps_access_methods *access_multiplexer =
+ &etherStatsTable_if_ctx.access_multiplexer;
+ netsnmp_table_registration_info *tbl_info =
+ &etherStatsTable_if_ctx.tbl_info;
+ netsnmp_handler_registration *reginfo;
+ netsnmp_mib_handler *handler;
+ int mfd_modes = 0;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_initialize_interface", "called\n"));
+
+
+ /*************************************************
+ *
+ * save interface context for etherStatsTable
+ */
+ /*
+ * Setting up the table's definition
+ */
+ netsnmp_table_helper_add_indexes(tbl_info, ASN_INTEGER,
+ /** index: etherStatsIndex */
+ 0);
+
+ /*
+ * Define the minimum and maximum accessible columns. This
+ * optimizes retrieval.
+ */
+ tbl_info->min_column = ETHERSTATSTABLE_MIN_COL;
+ tbl_info->max_column = ETHERSTATSTABLE_MAX_COL;
+
+ /*
+ * save users context
+ */
+ etherStatsTable_if_ctx.user_ctx = reg_ptr;
+
+ /*
+ * call data access initialization code
+ */
+ etherStatsTable_init_data(reg_ptr);
+
+ /*
+ * set up the container
+ */
+ _etherStatsTable_container_init(&etherStatsTable_if_ctx);
+ if (NULL == etherStatsTable_if_ctx.container) {
+ snmp_log(LOG_ERR,
+ "could not initialize container for etherStatsTable\n");
+ return;
+ }
+
+ /*
+ * access_multiplexer: REQUIRED wrapper for get request handling
+ */
+ access_multiplexer->object_lookup = _mfd_etherStatsTable_object_lookup;
+ access_multiplexer->get_values = _mfd_etherStatsTable_get_values;
+
+ /*
+ * no wrappers yet
+ */
+ access_multiplexer->pre_request = _mfd_etherStatsTable_pre_request;
+ access_multiplexer->post_request = _mfd_etherStatsTable_post_request;
+
+
+ /*
+ * REQUIRED wrappers for set request handling
+ */
+ access_multiplexer->object_syntax_checks =
+ _mfd_etherStatsTable_check_objects;
+ access_multiplexer->undo_setup = _mfd_etherStatsTable_undo_setup;
+ access_multiplexer->undo_cleanup = _mfd_etherStatsTable_undo_cleanup;
+ access_multiplexer->set_values = _mfd_etherStatsTable_set_values;
+ access_multiplexer->undo_sets = _mfd_etherStatsTable_undo_values;
+
+ /*
+ * no wrappers yet
+ */
+ access_multiplexer->commit = _mfd_etherStatsTable_commit;
+ access_multiplexer->undo_commit = _mfd_etherStatsTable_undo_commit;
+ access_multiplexer->irreversible_commit =
+ _mfd_etherStatsTable_irreversible_commit;
+
+ /*************************************************
+ *
+ * Create a registration, save our reg data, register table.
+ */
+ DEBUGMSGTL(("etherStatsTable:init_etherStatsTable",
+ "Registering etherStatsTable as a mibs-for-dummies table.\n"));
+ handler =
+ netsnmp_baby_steps_access_multiplexer_get(access_multiplexer);
+ reginfo =
+ netsnmp_handler_registration_create("etherStatsTable", handler,
+ etherStatsTable_oid,
+ etherStatsTable_oid_size,
+ HANDLER_CAN_BABY_STEP |
+ HANDLER_CAN_RWRITE);
+ if (NULL == reginfo) {
+ snmp_log(LOG_ERR, "error registering table etherStatsTable\n");
+ return;
+ }
+ reginfo->my_reg_void = &etherStatsTable_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,
+ etherStatsTable_if_ctx.
+ container,
+ TABLE_CONTAINER_KEY_NETSNMP_INDEX);
+ netsnmp_inject_handler(reginfo, handler);
+
+ /*************************************************
+ *
+ * inject cache helper
+ */
+ if (NULL != etherStatsTable_if_ctx.cache) {
+ handler = netsnmp_cache_handler_get(etherStatsTable_if_ctx.cache);
+ netsnmp_inject_handler(reginfo, handler);
+ }
+
+ /*
+ * register table
+ */
+ netsnmp_register_table(reginfo, tbl_info);
+
+} /* _etherStatsTable_initialize_interface */
+
+/**
+ * @internal
+ * Shutdown the table etherStatsTable
+ */
+void
+_etherStatsTable_shutdown_interface(etherStatsTable_registration * reg_ptr)
+{
+ /*
+ * shutdown the container
+ */
+ _etherStatsTable_container_shutdown(&etherStatsTable_if_ctx);
+}
+
+void
+etherStatsTable_valid_columns_set(netsnmp_column_info *vc)
+{
+ etherStatsTable_if_ctx.tbl_info.valid_columns = vc;
+} /* etherStatsTable_valid_columns_set */
+
+/**
+ * @internal
+ * convert the index component stored in the context to an oid
+ */
+int
+etherStatsTable_index_to_oid(netsnmp_index * oid_idx,
+ etherStatsTable_mib_index * mib_idx)
+{
+ int err = SNMP_ERR_NOERROR;
+
+ /*
+ * temp storage for parsing indexes
+ */
+ /*
+ * etherStatsIndex(1)/INTEGER32/ASN_INTEGER/long(long)//l/A/w/e/R/d/h
+ */
+ netsnmp_variable_list var_etherStatsIndex;
+
+ /*
+ * set up varbinds
+ */
+ memset(&var_etherStatsIndex, 0x00, sizeof(var_etherStatsIndex));
+ var_etherStatsIndex.type = ASN_INTEGER;
+
+ /*
+ * chain temp index varbinds together
+ */
+ var_etherStatsIndex.next_variable = NULL;
+
+
+ DEBUGMSGTL(("verbose:etherStatsTable:etherStatsTable_index_to_oid",
+ "called\n"));
+
+ /*
+ * etherStatsIndex(1)/INTEGER32/ASN_INTEGER/long(long)//l/A/w/e/R/d/h
+ */
+ snmp_set_var_value(&var_etherStatsIndex,
+ (u_char *) & mib_idx->etherStatsIndex,
+ sizeof(mib_idx->etherStatsIndex));
+
+
+ err = build_oid_noalloc(oid_idx->oids, oid_idx->len, &oid_idx->len,
+ NULL, 0, &var_etherStatsIndex);
+ 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_etherStatsIndex);
+
+ return err;
+} /* etherStatsTable_index_to_oid */
+
+/**
+ * extract etherStatsTable indexes from a netsnmp_index
+ *
+ * @retval SNMP_ERR_NOERROR : no error
+ * @retval SNMP_ERR_GENERR : error
+ */
+int
+etherStatsTable_index_from_oid(netsnmp_index * oid_idx,
+ etherStatsTable_mib_index * mib_idx)
+{
+ int err = SNMP_ERR_NOERROR;
+
+ /*
+ * temp storage for parsing indexes
+ */
+ /*
+ * etherStatsIndex(1)/INTEGER32/ASN_INTEGER/long(long)//l/A/w/e/R/d/h
+ */
+ netsnmp_variable_list var_etherStatsIndex;
+
+ /*
+ * set up varbinds
+ */
+ memset(&var_etherStatsIndex, 0x00, sizeof(var_etherStatsIndex));
+ var_etherStatsIndex.type = ASN_INTEGER;
+
+ /*
+ * chain temp index varbinds together
+ */
+ var_etherStatsIndex.next_variable = NULL;
+
+
+ DEBUGMSGTL(("verbose:etherStatsTable:etherStatsTable_index_from_oid",
+ "called\n"));
+
+ /*
+ * parse the oid into the individual index components
+ */
+ err = parse_oid_indexes(oid_idx->oids, oid_idx->len,
+ &var_etherStatsIndex);
+ if (err == SNMP_ERR_NOERROR) {
+ /*
+ * copy out values
+ */
+ mib_idx->etherStatsIndex =
+ *((long *) var_etherStatsIndex.val.string);
+
+
+ }
+
+ /*
+ * parsing may have allocated memory. free it.
+ */
+ snmp_reset_var_buffers(&var_etherStatsIndex);
+
+ return err;
+} /* etherStatsTable_index_from_oid */
+
+
+/*
+ * etherStatsTable_allocate_data
+ *
+ * Purpose: create new etherStatsTable_data.
+ */
+etherStatsTable_data *
+etherStatsTable_allocate_data(void)
+{
+ etherStatsTable_data *rtn = SNMP_MALLOC_TYPEDEF(etherStatsTable_data);
+
+ DEBUGMSGTL(("verbose:etherStatsTable:etherStatsTable_allocate_data",
+ "called\n"));
+
+ if (NULL == rtn) {
+ snmp_log(LOG_ERR, "unable to malloc memory for new "
+ "etherStatsTable_data.\n");
+ }
+
+ return rtn;
+} /* etherStatsTable_allocate_data */
+
+/*
+ * etherStatsTable_release_data
+ *
+ * Purpose: release etherStatsTable data.
+ */
+void
+etherStatsTable_release_data(etherStatsTable_data * data)
+{
+ DEBUGMSGTL(("verbose:etherStatsTable:etherStatsTable_release_data",
+ "called\n"));
+
+ free(data);
+} /* etherStatsTable_release_data */
+
+/*
+ *********************************************************************
+ * @internal
+ * allocate resources for a etherStatsTable_rowreq_ctx
+ */
+etherStatsTable_rowreq_ctx *
+etherStatsTable_allocate_rowreq_ctx(void *user_init_ctx)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ SNMP_MALLOC_TYPEDEF(etherStatsTable_rowreq_ctx);
+
+ DEBUGMSGTL(("internal:etherStatsTable:etherStatsTable_allocate_rowreq_ctx", "called\n"));
+
+ if (NULL == rowreq_ctx) {
+ snmp_log(LOG_ERR, "Couldn't allocate memory for a "
+ "etherStatsTable_rowreq_ctx.\n");
+ return NULL;
+ }
+
+ rowreq_ctx->oid_idx.oids = rowreq_ctx->oid_tmp;
+
+ rowreq_ctx->etherStatsTable_data_list = NULL;
+
+ /*
+ * if we allocated data, call init routine
+ */
+ if (!(rowreq_ctx->rowreq_flags & MFD_ROW_DATA_FROM_USER)) {
+ if (SNMPERR_SUCCESS !=
+ etherStatsTable_rowreq_ctx_init(rowreq_ctx, user_init_ctx)) {
+ etherStatsTable_release_rowreq_ctx(rowreq_ctx);
+ rowreq_ctx = NULL;
+ }
+ }
+
+ return rowreq_ctx;
+} /* etherStatsTable_allocate_rowreq_ctx */
+
+/*
+ * @internal
+ * release resources for a etherStatsTable_rowreq_ctx
+ */
+void
+etherStatsTable_release_rowreq_ctx(etherStatsTable_rowreq_ctx * rowreq_ctx)
+{
+ DEBUGMSGTL(("internal:etherStatsTable:etherStatsTable_release_rowreq_ctx", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ etherStatsTable_rowreq_ctx_cleanup(rowreq_ctx);
+
+ if (rowreq_ctx->undo)
+ etherStatsTable_release_data(rowreq_ctx->undo);
+
+ /*
+ * free index oid pointer
+ */
+ if (rowreq_ctx->oid_idx.oids != rowreq_ctx->oid_tmp)
+ free(rowreq_ctx->oid_idx.oids);
+
+ SNMP_FREE(rowreq_ctx);
+} /* etherStatsTable_release_rowreq_ctx */
+
+/**
+ * @internal
+ * wrapper
+ */
+static int
+_mfd_etherStatsTable_pre_request(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_pre_request", "called\n"));
+
+ if (1 != netsnmp_row_merge_status_first(reginfo, agtreq_info)) {
+ DEBUGMSGTL(("internal:etherStatsTable",
+ "skipping additional pre_request\n"));
+ return SNMP_ERR_NOERROR;
+ }
+
+ rc = etherStatsTable_pre_request(etherStatsTable_if_ctx.user_ctx);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("etherStatsTable", "error %d from "
+ "etherStatsTable_pre_request\n", rc));
+ netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_pre_request */
+
+/**
+ * @internal
+ * wrapper
+ */
+static int
+_mfd_etherStatsTable_post_request(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ int rc, packet_rc;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_post_request", "called\n"));
+
+ /*
+ * release row context, if deleted
+ */
+ if (rowreq_ctx && (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED))
+ etherStatsTable_release_rowreq_ctx(rowreq_ctx);
+
+ /*
+ * wait for last call before calling user
+ */
+ if (1 != netsnmp_row_merge_status_last(reginfo, agtreq_info)) {
+ DEBUGMSGTL(("internal:etherStatsTable",
+ "waiting for last post_request\n"));
+ return SNMP_ERR_NOERROR;
+ }
+
+ packet_rc = netsnmp_check_all_requests_error(agtreq_info->asp, 0);
+ if ((MFD_SUCCESS != packet_rc) && etherStatsTable_dirty_get()) {
+ /*
+ * we shouldn't get here. the undo steps should also clear
+ * the dirty flags.
+ */
+ snmp_log(LOG_WARNING,
+ "etherStatsTable dirty flag set in post_request "
+ "but status != SUCCESS.\n");
+ }
+
+ rc = etherStatsTable_post_request(etherStatsTable_if_ctx.user_ctx,
+ packet_rc);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("etherStatsTable", "error %d from "
+ "etherStatsTable_post_request\n", rc));
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_post_request */
+
+/**
+ * @internal
+ * wrapper
+ */
+static etherStatsTable_rowreq_ctx *
+_mfd_etherStatsTable_rowreq_from_index(netsnmp_index * oid_idx,
+ int *rc_ptr)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx;
+ etherStatsTable_mib_index mib_idx;
+ int rc;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_rowreq_from_index", "called\n"));
+
+ if (NULL == rc_ptr)
+ rc_ptr = &rc;
+ *rc_ptr = MFD_SUCCESS;
+
+ memset(&mib_idx, 0x0, sizeof(mib_idx));
+
+ /*
+ * try to parse oid
+ */
+ *rc_ptr = etherStatsTable_index_from_oid(oid_idx, &mib_idx);
+ if (MFD_SUCCESS != *rc_ptr) {
+ DEBUGMSGT(("etherStatsTable", "error parsing index\n"));
+ return NULL;
+ }
+
+ /*
+ * allocate new context
+ */
+ rowreq_ctx = etherStatsTable_allocate_rowreq_ctx(NULL);
+ if (NULL == rowreq_ctx) {
+ *rc_ptr = MFD_ERROR;
+ return NULL; /* msg already logged */
+ }
+
+ memcpy(&rowreq_ctx->tbl_idx, &mib_idx, sizeof(mib_idx));
+
+ /*
+ * check indexes
+ */
+ *rc_ptr = _etherStatsTable_check_indexes(rowreq_ctx);
+ if (MFD_SUCCESS != *rc_ptr) {
+ netsnmp_assert((*rc_ptr == SNMP_ERR_NOCREATION) ||
+ (*rc_ptr == SNMP_ERR_INCONSISTENTNAME));
+ etherStatsTable_release_rowreq_ctx(rowreq_ctx);
+ return NULL;
+ }
+
+ /*
+ * copy indexes
+ */
+ rowreq_ctx->oid_idx.len = oid_idx->len;
+ memcpy(rowreq_ctx->oid_idx.oids, oid_idx->oids,
+ oid_idx->len * sizeof(oid));
+
+ return rowreq_ctx;
+} /* _mfd_etherStatsTable_rowreq_from_index */
+
+
+/**
+ * @internal
+ * wrapper
+ */
+static int
+_mfd_etherStatsTable_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;
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_object_lookup", "called\n"));
+
+ /*
+ * get our context from mfd
+ * etherStatsTable_interface_ctx *if_ctx =
+ * (etherStatsTable_interface_ctx *)reginfo->my_reg_void;
+ */
+
+ if (NULL == rowreq_ctx) {
+ netsnmp_table_request_info *tblreq_info;
+ netsnmp_index oid_idx;
+
+ tblreq_info = netsnmp_extract_table_info(requests);
+ if (NULL == tblreq_info) {
+ snmp_log(LOG_ERR, "request had no table info\n");
+ return MFD_ERROR;
+ }
+
+ /*
+ * try create rowreq
+ */
+ oid_idx.oids = tblreq_info->index_oid;
+ oid_idx.len = tblreq_info->index_oid_len;
+
+ rowreq_ctx = _mfd_etherStatsTable_rowreq_from_index(&oid_idx, &rc);
+ if (MFD_SUCCESS == rc) {
+ netsnmp_assert(NULL != rowreq_ctx);
+ rowreq_ctx->rowreq_flags |= MFD_ROW_CREATED;
+ /*
+ * add rowreq_ctx to request data lists
+ */
+ netsnmp_container_table_row_insert(requests,
+ (netsnmp_index *)
+ rowreq_ctx);
+ }
+ }
+
+ if (MFD_SUCCESS != rc)
+ netsnmp_request_set_error_all(requests, rc);
+ else
+ etherStatsTable_row_prep(rowreq_ctx);
+
+ return SNMP_VALIDATE_ERR(rc);
+} /* _mfd_etherStatsTable_object_lookup */
+
+/***********************************************************************
+ *
+ * GET processing
+ *
+ ***********************************************************************/
+/*
+ * @internal
+ * Retrieve the value for a particular column
+ */
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_get_column(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ netsnmp_variable_list * var, int column)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column",
+ "called for %d\n", column));
+
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ switch (column) {
+
+ /*
+ * (INDEX) etherStatsIndex(1)/INTEGER32/ASN_INTEGER/long(long)//l/A/w/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSINDEX:
+ var->type = ASN_INTEGER;
+ var->val_len = sizeof(long);
+ (*var->val.integer) = rowreq_ctx->tbl_idx.etherStatsIndex;
+ break;
+
+ /*
+ * etherStatsDataSource(2)/OBJECTID/ASN_OBJECT_ID/oid(oid)//L/A/W/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDATASOURCE:
+ if (!
+ (COLUMN_ETHERSTATSDATASOURCE_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsDataSource) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->type = ASN_OBJECT_ID;
+ rc = etherStatsDataSource_get(rowreq_ctx,
+ (oid **) & var->val.string,
+ &var->val_len);
+ break;
+
+ /*
+ * etherStatsDropEvents(3)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDROPEVENTS:
+ if (!
+ (COLUMN_ETHERSTATSDROPEVENTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsDropEvents) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsDropEvents_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsOctets(4)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSOCTETS:
+ if (!
+ (COLUMN_ETHERSTATSOCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsOctets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsOctets_get(rowreq_ctx, (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts(5)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts_get(rowreq_ctx, (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsBroadcastPkts(6)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSBROADCASTPKTS:
+ if (!
+ (COLUMN_ETHERSTATSBROADCASTPKTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsBroadcastPkts) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsBroadcastPkts_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsMulticastPkts(7)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSMULTICASTPKTS:
+ if (!
+ (COLUMN_ETHERSTATSMULTICASTPKTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsMulticastPkts) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsMulticastPkts_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsCRCAlignErrors(8)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSCRCALIGNERRORS:
+ if (!
+ (COLUMN_ETHERSTATSCRCALIGNERRORS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsCRCAlignErrors) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsCRCAlignErrors_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsUndersizePkts(9)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSUNDERSIZEPKTS:
+ if (!
+ (COLUMN_ETHERSTATSUNDERSIZEPKTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsUndersizePkts) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsUndersizePkts_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsOversizePkts(10)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSOVERSIZEPKTS:
+ if (!
+ (COLUMN_ETHERSTATSOVERSIZEPKTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsOversizePkts) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsOversizePkts_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsFragments(11)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSFRAGMENTS:
+ if (!
+ (COLUMN_ETHERSTATSFRAGMENTS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsFragments) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsFragments_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsJabbers(12)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSJABBERS:
+ if (!
+ (COLUMN_ETHERSTATSJABBERS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsJabbers) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsJabbers_get(rowreq_ctx, (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsCollisions(13)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSCOLLISIONS:
+ if (!
+ (COLUMN_ETHERSTATSCOLLISIONS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsCollisions) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsCollisions_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts64Octets(14)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS64OCTETS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS64OCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts64Octets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts64Octets_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts65to127Octets(15)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS65TO127OCTETS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS65TO127OCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts65to127Octets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts65to127Octets_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts128to255Octets(16)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS128TO255OCTETS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS128TO255OCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts128to255Octets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts128to255Octets_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts256to511Octets(17)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS256TO511OCTETS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS256TO511OCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts256to511Octets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts256to511Octets_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts512to1023Octets(18)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS512TO1023OCTETS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS512TO1023OCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts512to1023Octets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts512to1023Octets_get(rowreq_ctx,
+ (u_long *) var->val.string);
+ break;
+
+ /*
+ * etherStatsPkts1024to1518Octets(19)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS1024TO1518OCTETS:
+ if (!
+ (COLUMN_ETHERSTATSPKTS1024TO1518OCTETS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsPkts1024to1518Octets) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_COUNTER;
+ rc = etherStatsPkts1024to1518Octets_get(rowreq_ctx,
+ (u_long *) var->val.
+ string);
+ break;
+
+ /*
+ * etherStatsOwner(20)/OwnerString/ASN_OCTET_STR/char(char)//L/A/W/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSOWNER:
+ if (!
+ (COLUMN_ETHERSTATSOWNER_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsOwner) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->type = ASN_OCTET_STR;
+ rc = etherStatsOwner_get(rowreq_ctx, (char **) &var->val.string,
+ &var->val_len);
+ break;
+
+ /*
+ * etherStatsStatus(21)/EntryStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h
+ */
+ case COLUMN_ETHERSTATSSTATUS:
+ if (!
+ (COLUMN_ETHERSTATSSTATUS_FLAG & rowreq_ctx->
+ column_exists_flags)) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "column %d (etherStatsStatus) doesn't exist\n", column));
+ return MFD_SKIP;
+ }
+
+ var->val_len = sizeof(u_long);
+ var->type = ASN_INTEGER;
+ rc = etherStatsStatus_get(rowreq_ctx, (u_long *) var->val.string);
+ break;
+
+ default:
+ if (ETHERSTATSTABLE_MIN_COL <= column
+ && column <= ETHERSTATSTABLE_MAX_COL) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_get_column", "assume column %d is reserved\n", column));
+ rc = MFD_SKIP;
+ } else {
+ snmp_log(LOG_ERR,
+ "unknown column %d in _etherStatsTable_get_column.\n",
+ column);
+ }
+ break;
+ }
+
+ return rc;
+} /* _etherStatsTable_get_column */
+
+int
+_mfd_etherStatsTable_get_values(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ etherStatsTable_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:etherStatsTable:_mfd_etherStatsTable_get_values",
+ "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ DEBUGMSGTL(("9:etherStatsTable:_mfd_etherStatsTable_get_values",
+ "exists %u\n", rowreq_ctx->column_exists_flags));
+
+ 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 = _etherStatsTable_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_etherStatsTable_get_values */
+
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_check_indexes(etherStatsTable_rowreq_ctx * rowreq_ctx)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_check_indexes",
+ "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+
+ /*
+ * (INDEX) etherStatsIndex(1)/INTEGER32/ASN_INTEGER/long(long)//l/A/w/e/R/d/h
+ */
+ /*
+ * check defined range(s).
+ */
+ if ((SNMPERR_SUCCESS == rc)
+ && ((rowreq_ctx->tbl_idx.etherStatsIndex < 1)
+ || (rowreq_ctx->tbl_idx.etherStatsIndex > 65535))
+ ) {
+ rc = SNMP_ERR_WRONGVALUE;
+ }
+ if (MFD_SUCCESS != rc)
+ return rc;
+ rc = etherStatsIndex_check_index(rowreq_ctx);
+ if (MFD_SUCCESS != rc)
+ return SNMP_ERR_NOCREATION;
+
+ /*
+ * if individual parts look ok, check them as a whole
+ */
+ return etherStatsTable_validate_index(etherStatsTable_if_ctx.user_ctx,
+ rowreq_ctx);
+} /* _etherStatsTable_check_indexes */
+
+/***********************************************************************
+ *
+ * SET processing
+ *
+ ***********************************************************************/
+
+/*----------------------------------------------------------------------
+ *
+ * SET: Syntax checks
+ *
+ *---------------------------------------------------------------------*/
+/*
+ * @internal
+ * Check the syntax for a particular column
+ */
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_check_column(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ netsnmp_variable_list * var, int column)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_check_column",
+ "called for %d\n", column));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ switch (column) {
+ /*
+ * (INDEX) etherStatsIndex(1)/INTEGER32/ASN_INTEGER/long(long)//l/A/w/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSINDEX:
+ rc = SNMP_ERR_NOTWRITABLE; /* can not change index of active row */
+ break;
+
+ /*
+ * etherStatsDataSource(2)/OBJECTID/ASN_OBJECT_ID/oid(oid)//L/A/W/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDATASOURCE:
+ rc = netsnmp_check_vb_type_and_max_size(var, ASN_OBJECT_ID,
+ sizeof(rowreq_ctx->data.
+ etherStatsDataSource));
+ if (SNMPERR_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:_etherStatsTable_check_column:etherStatsDataSource", "varbind validation failed (eg bad type or size)\n"));
+ } else {
+ rc = etherStatsDataSource_check_value(rowreq_ctx,
+ (oid *) var->val.string,
+ var->val_len);
+ if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
+ && (MFD_NOT_VALID_NOW != rc)) {
+ snmp_log(LOG_ERR,
+ "bad rc %d from etherStatsDataSource_check_value\n",
+ rc);
+ rc = SNMP_ERR_GENERR;
+ }
+ }
+ break;
+
+ /*
+ * etherStatsDropEvents(3)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDROPEVENTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsOctets(4)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSOCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts(5)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsBroadcastPkts(6)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSBROADCASTPKTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsMulticastPkts(7)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSMULTICASTPKTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsCRCAlignErrors(8)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSCRCALIGNERRORS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsUndersizePkts(9)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSUNDERSIZEPKTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsOversizePkts(10)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSOVERSIZEPKTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsFragments(11)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSFRAGMENTS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsJabbers(12)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSJABBERS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsCollisions(13)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSCOLLISIONS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts64Octets(14)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS64OCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts65to127Octets(15)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS65TO127OCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts128to255Octets(16)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS128TO255OCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts256to511Octets(17)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS256TO511OCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts512to1023Octets(18)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS512TO1023OCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsPkts1024to1518Octets(19)/COUNTER/ASN_COUNTER/u_long(u_long)//l/A/w/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSPKTS1024TO1518OCTETS:
+ rc = SNMP_ERR_NOTWRITABLE;
+ break;
+
+ /*
+ * etherStatsOwner(20)/OwnerString/ASN_OCTET_STR/char(char)//L/A/W/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSOWNER:
+ rc = netsnmp_check_vb_type_and_max_size(var, ASN_OCTET_STR,
+ sizeof(rowreq_ctx->data.
+ etherStatsOwner));
+ /*
+ * check defined range(s).
+ */
+ if ((SNMPERR_SUCCESS == rc)
+ && ((var->val_len < 0) || (var->val_len > 127))
+ ) {
+ rc = SNMP_ERR_WRONGLENGTH;
+ }
+ if (SNMPERR_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:_etherStatsTable_check_column:etherStatsOwner", "varbind validation failed (eg bad type or size)\n"));
+ } else {
+ rc = etherStatsOwner_check_value(rowreq_ctx,
+ (char *) var->val.string,
+ var->val_len);
+ if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
+ && (MFD_NOT_VALID_NOW != rc)) {
+ snmp_log(LOG_ERR,
+ "bad rc %d from etherStatsOwner_check_value\n",
+ rc);
+ rc = SNMP_ERR_GENERR;
+ }
+ }
+ break;
+
+ /*
+ * etherStatsStatus(21)/EntryStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h
+ */
+ case COLUMN_ETHERSTATSSTATUS:
+ rc = netsnmp_check_vb_type_and_size(var, ASN_INTEGER,
+ sizeof(rowreq_ctx->data.
+ etherStatsStatus));
+ /*
+ * check that the value is one of defined enums
+ */
+ if ((SNMPERR_SUCCESS == rc)
+ && (*var->val.integer != ENTRYSTATUS_VALID)
+ && (*var->val.integer != ENTRYSTATUS_CREATEREQUEST)
+ && (*var->val.integer != ENTRYSTATUS_UNDERCREATION)
+ && (*var->val.integer != ENTRYSTATUS_INVALID)
+ ) {
+ rc = SNMP_ERR_WRONGVALUE;
+ }
+ if (SNMPERR_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:_etherStatsTable_check_column:etherStatsStatus", "varbind validation failed (eg bad type or size)\n"));
+ } else {
+ rc = etherStatsStatus_check_value(rowreq_ctx,
+ *((u_long *) var->val.
+ string));
+ if ((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc)
+ && (MFD_NOT_VALID_NOW != rc)) {
+ snmp_log(LOG_ERR,
+ "bad rc %d from etherStatsStatus_check_value\n",
+ rc);
+ rc = SNMP_ERR_GENERR;
+ }
+ }
+ break;
+
+ default: /** We shouldn't get here */
+ rc = SNMP_ERR_GENERR;
+ snmp_log(LOG_ERR,
+ "unknown column %d in _etherStatsTable_check_column\n",
+ column);
+ }
+
+ return rc;
+} /* _etherStatsTable_check_column */
+
+int
+_mfd_etherStatsTable_check_objects(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ netsnmp_table_request_info *tri;
+ int rc;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_check_objects", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ for (; requests; requests = requests->next) {
+
+ /*
+ * get column number from table request info, and check that column
+ */
+ tri = netsnmp_extract_table_info(requests);
+ if (NULL == tri)
+ continue;
+
+ rc = _etherStatsTable_check_column(rowreq_ctx, requests->requestvb,
+ tri->colnum);
+ if (rc) {
+ netsnmp_request_set_error(requests, SNMP_VALIDATE_ERR(rc));
+ break;
+ }
+
+ } /* for results */
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_check_objects */
+
+
+/*----------------------------------------------------------------------
+ *
+ * SET: Undo setup
+ *
+ *---------------------------------------------------------------------*/
+/*
+ * @internal
+ * Set the value for a particular column
+ */
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_undo_setup_column(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ int column)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_undo_setup_column", "called for %d\n", column));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ switch (column) {
+
+ /*
+ * etherStatsDataSource(2)/OBJECTID/ASN_OBJECT_ID/oid(oid)//L/A/W/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDATASOURCE:
+ rowreq_ctx->column_set_flags |= COLUMN_ETHERSTATSDATASOURCE_FLAG;
+ rc = etherStatsDataSource_undo_setup(rowreq_ctx);
+ break;
+
+ /*
+ * etherStatsOwner(20)/OwnerString/ASN_OCTET_STR/char(char)//L/A/W/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSOWNER:
+ rowreq_ctx->column_set_flags |= COLUMN_ETHERSTATSOWNER_FLAG;
+ rc = etherStatsOwner_undo_setup(rowreq_ctx);
+ break;
+
+ /*
+ * etherStatsStatus(21)/EntryStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h
+ */
+ case COLUMN_ETHERSTATSSTATUS:
+ rowreq_ctx->column_set_flags |= COLUMN_ETHERSTATSSTATUS_FLAG;
+ rc = etherStatsStatus_undo_setup(rowreq_ctx);
+ break;
+
+ default:
+ snmp_log(LOG_ERR,
+ "unknown column %d in _etherStatsTable_undo_setup_column\n",
+ column);
+ break;
+ }
+
+ return rc;
+} /* _etherStatsTable_undo_setup_column */
+
+
+/**
+ * @internal
+ * undo setup
+ */
+int
+_mfd_etherStatsTable_undo_setup(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc;
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_undo_setup",
+ "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * allocate undo context
+ */
+ rowreq_ctx->undo = etherStatsTable_allocate_data();
+ if (NULL == rowreq_ctx->undo) {
+ /** msg already logged */
+ netsnmp_request_set_error_all(requests,
+ SNMP_ERR_RESOURCEUNAVAILABLE);
+ return SNMP_ERR_NOERROR;
+ }
+
+ /*
+ * row undo setup
+ */
+ rowreq_ctx->column_set_flags = 0;
+ rc = etherStatsTable_undo_setup(rowreq_ctx);
+ if (MFD_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_undo_setup\n", rc));
+ netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
+ } else {
+ /*
+ * column undo setup
+ */
+ netsnmp_table_request_info *tri;
+ for (; requests; requests = requests->next) {
+ /*
+ * set column data
+ */
+ tri = netsnmp_extract_table_info(requests);
+ if (NULL == tri)
+ continue;
+
+ rc = _etherStatsTable_undo_setup_column(rowreq_ctx,
+ tri->colnum);
+ if (MFD_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_undo_setup_column\n", rc));
+ netsnmp_set_request_error(agtreq_info, requests,
+ SNMP_VALIDATE_ERR(rc));
+ }
+ } /* for results */
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_undo_setup */
+
+/**
+ * @internal
+ * undo setup
+ */
+int
+_mfd_etherStatsTable_undo_cleanup(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ int rc;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_undo_cleanup", "called\n"));
+
+ /*
+ * failed row create in early stages has no rowreq_ctx
+ */
+ if (NULL == rowreq_ctx)
+ return MFD_SUCCESS;
+
+ /*
+ * call user cleanup
+ */
+ rc = etherStatsTable_undo_cleanup(rowreq_ctx);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_undo_cleanup\n", rc));
+ }
+
+ /*
+ * release undo context, if needed
+ */
+ if (rowreq_ctx->undo) {
+ etherStatsTable_release_data(rowreq_ctx->undo);
+ rowreq_ctx->undo = NULL;
+ }
+
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_undo_cleanup */
+
+/*----------------------------------------------------------------------
+ *
+ * SET: Set values
+ *
+ *---------------------------------------------------------------------*/
+/*
+ * @internal
+ * Set the value for a particular column
+ */
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_set_column(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ netsnmp_variable_list * var, int column)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_set_column",
+ "called for %d\n", column));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ switch (column) {
+
+ /*
+ * etherStatsDataSource(2)/OBJECTID/ASN_OBJECT_ID/oid(oid)//L/A/W/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDATASOURCE:
+ rowreq_ctx->column_set_flags |= COLUMN_ETHERSTATSDATASOURCE_FLAG;
+ rc = etherStatsDataSource_set(rowreq_ctx, (oid *) var->val.string,
+ var->val_len);
+ break;
+
+ /*
+ * etherStatsOwner(20)/OwnerString/ASN_OCTET_STR/char(char)//L/A/W/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSOWNER:
+ rowreq_ctx->column_set_flags |= COLUMN_ETHERSTATSOWNER_FLAG;
+ rc = etherStatsOwner_set(rowreq_ctx, (char *) var->val.string,
+ var->val_len);
+ break;
+
+ /*
+ * etherStatsStatus(21)/EntryStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h
+ */
+ case COLUMN_ETHERSTATSSTATUS:
+ rowreq_ctx->column_set_flags |= COLUMN_ETHERSTATSSTATUS_FLAG;
+ rc = etherStatsStatus_set(rowreq_ctx,
+ *((u_long *) var->val.string));
+ break;
+
+ default:
+ snmp_log(LOG_ERR,
+ "unknown column %d in _etherStatsTable_set_column\n",
+ column);
+ rc = SNMP_ERR_GENERR;
+ break;
+ }
+
+ return rc;
+} /* _etherStatsTable_set_column */
+
+int
+_mfd_etherStatsTable_set_values(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ netsnmp_table_request_info *tri;
+ int rc = SNMP_ERR_NOERROR;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_set_values",
+ "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ rowreq_ctx->column_set_flags = 0;
+ for (; requests; requests = requests->next) {
+ /*
+ * set column data
+ */
+ tri = netsnmp_extract_table_info(requests);
+ if (NULL == tri)
+ continue;
+
+ rc = _etherStatsTable_set_column(rowreq_ctx,
+ requests->requestvb, tri->colnum);
+ if (MFD_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_set_column\n", rc));
+ netsnmp_set_request_error(agtreq_info, requests,
+ SNMP_VALIDATE_ERR(rc));
+ }
+ } /* for results */
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_set_values */
+
+/*----------------------------------------------------------------------
+ *
+ * SET: commit
+ *
+ *---------------------------------------------------------------------*/
+/**
+ * @internal
+ * commit the values
+ */
+int
+_mfd_etherStatsTable_commit(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc;
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_commit",
+ "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ rc = etherStatsTable_commit(rowreq_ctx);
+ if (MFD_SUCCESS != rc) {
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_commit\n", rc));
+ netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
+ }
+
+ if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
+ /*
+ * if we successfully commited this row, set the dirty flag. Use the
+ * current value + 1 (i.e. dirty = # rows changed).
+ * this is checked in post_request...
+ */
+ etherStatsTable_dirty_set(etherStatsTable_dirty_get() + 1); /* set table dirty flag */
+ }
+
+ return SNMP_ERR_NOERROR;
+}
+
+int
+_mfd_etherStatsTable_undo_commit(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc;
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_undo_commit", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
+ u_int d = etherStatsTable_dirty_get();
+
+ netsnmp_assert(d != 0);
+ if (d)
+ etherStatsTable_dirty_set(d - 1);
+ }
+
+ rc = etherStatsTable_undo_commit(rowreq_ctx);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_undo_commit\n", rc));
+ }
+
+ if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
+ snmp_log(LOG_WARNING,
+ "etherStatsTable row dirty flag still set after undo_commit\n");
+ rowreq_ctx->rowreq_flags &= ~MFD_ROW_DIRTY;
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_commit */
+
+/*----------------------------------------------------------------------
+ *
+ * SET: Undo
+ *
+ *---------------------------------------------------------------------*/
+/**
+ * @internal
+ * undo the value for a particular column
+ */
+NETSNMP_STATIC_INLINE int
+_etherStatsTable_undo_column(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ netsnmp_variable_list * var, int column)
+{
+ int rc = SNMPERR_SUCCESS;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_undo_column",
+ "called for %d\n", column));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ switch (column) {
+
+ /*
+ * etherStatsDataSource(2)/OBJECTID/ASN_OBJECT_ID/oid(oid)//L/A/W/e/r/d/h
+ */
+ case COLUMN_ETHERSTATSDATASOURCE:
+ rc = etherStatsDataSource_undo(rowreq_ctx);
+ break;
+
+ /*
+ * etherStatsOwner(20)/OwnerString/ASN_OCTET_STR/char(char)//L/A/W/e/R/d/h
+ */
+ case COLUMN_ETHERSTATSOWNER:
+ rc = etherStatsOwner_undo(rowreq_ctx);
+ break;
+
+ /*
+ * etherStatsStatus(21)/EntryStatus/ASN_INTEGER/long(u_long)//l/A/W/E/r/d/h
+ */
+ case COLUMN_ETHERSTATSSTATUS:
+ rc = etherStatsStatus_undo(rowreq_ctx);
+ break;
+
+ default:
+ snmp_log(LOG_ERR,
+ "unknown column %d in _etherStatsTable_undo_column\n",
+ column);
+ break;
+ }
+
+ return rc;
+} /* _etherStatsTable_undo_column */
+
+int
+_mfd_etherStatsTable_undo_values(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration *reginfo,
+ netsnmp_agent_request_info *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ int rc;
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+ netsnmp_table_request_info *tri;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_undo_values", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ rc = etherStatsTable_undo(rowreq_ctx);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_undo\n", rc));
+ }
+
+ for (; requests; requests = requests->next) {
+ /*
+ * set column data
+ */
+ tri = netsnmp_extract_table_info(requests);
+ if (NULL == tri)
+ continue;
+
+ rc = _etherStatsTable_undo_column(rowreq_ctx, requests->requestvb,
+ tri->colnum);
+ if (MFD_SUCCESS != rc) {
+ /*
+ * nothing we can do about it but log it
+ */
+ DEBUGMSGTL(("etherStatsTable:mfd", "error %d from "
+ "etherStatsTable_undo_column\n", rc));
+ }
+ } /* for results */
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_undo_values */
+
+/*----------------------------------------------------------------------
+ *
+ * SET: irreversible commit
+ *
+ *---------------------------------------------------------------------*/
+/**
+ * @internal
+ * commit irreversible actions
+ */
+int
+_mfd_etherStatsTable_irreversible_commit(netsnmp_mib_handler *handler,
+ netsnmp_handler_registration
+ *reginfo,
+ netsnmp_agent_request_info
+ *agtreq_info,
+ netsnmp_request_info *requests)
+{
+ etherStatsTable_rowreq_ctx *rowreq_ctx =
+ netsnmp_container_table_row_extract(requests);
+
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_etherStatsTable_irreversible:commit", "called\n"));
+
+ netsnmp_assert(NULL != rowreq_ctx);
+
+ /*
+ * check for and handle row creation/deletion
+ * and update column exist flags...
+ */
+ if (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED) {
+ if (!(rowreq_ctx->rowreq_flags & MFD_ROW_CREATED))
+ CONTAINER_REMOVE(etherStatsTable_if_ctx.container, rowreq_ctx);
+ } else {
+ if (rowreq_ctx->column_set_flags) {
+ DEBUGMSGTL(("internal:etherStatsTable:_mfd_irreversible_commit", "updating exists (%#x) w/set (%#x) = %#x\n", rowreq_ctx->column_exists_flags, rowreq_ctx->column_set_flags, (rowreq_ctx->column_exists_flags | rowreq_ctx->column_set_flags)));
+ rowreq_ctx->column_exists_flags |=
+ rowreq_ctx->column_set_flags;
+ rowreq_ctx->column_set_flags = 0;
+ }
+ if (rowreq_ctx->rowreq_flags & MFD_ROW_CREATED) {
+ rowreq_ctx->rowreq_flags &= ~MFD_ROW_CREATED;
+ CONTAINER_INSERT(etherStatsTable_if_ctx.container, rowreq_ctx);
+ }
+ }
+
+ return SNMP_ERR_NOERROR;
+} /* _mfd_etherStatsTable_irreversible_commit */
+
+/***********************************************************************
+ *
+ * DATA ACCESS
+ *
+ ***********************************************************************/
+static void _container_free(netsnmp_container * container);
+
+/**
+ * @internal
+ */
+static int
+_cache_load(netsnmp_cache * cache, void *vmagic)
+{
+ DEBUGMSGTL(("internal:etherStatsTable:_cache_load", "called\n"));
+
+ if ((NULL == cache) || (NULL == cache->magic)) {
+ snmp_log(LOG_ERR,
+ "invalid cache for etherStatsTable_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 etherStatsTable_container_load((netsnmp_container *) cache->
+ magic);
+} /* _cache_load */
+
+/**
+ * @internal
+ */
+static void
+_cache_free(netsnmp_cache * cache, void *magic)
+{
+ netsnmp_container *container;
+
+ DEBUGMSGTL(("internal:etherStatsTable:_cache_free", "called\n"));
+
+ if ((NULL == cache) || (NULL == cache->magic)) {
+ snmp_log(LOG_ERR, "invalid cache in etherStatsTable_cache_free\n");
+ return;
+ }
+
+ container = (netsnmp_container *) cache->magic;
+
+ _container_free(container);
+} /* _cache_free */
+
+/**
+ * @internal
+ */
+static void
+_container_item_free(etherStatsTable_rowreq_ctx * rowreq_ctx,
+ void *context)
+{
+ DEBUGMSGTL(("internal:etherStatsTable:_container_item_free",
+ "called\n"));
+
+ if (NULL == rowreq_ctx)
+ return;
+
+ etherStatsTable_release_rowreq_ctx(rowreq_ctx);
+} /* _container_item_free */
+
+/**
+ * @internal
+ */
+static void
+_container_free(netsnmp_container * container)
+{
+ DEBUGMSGTL(("internal:etherStatsTable:_container_free", "called\n"));
+
+ if (NULL == container) {
+ snmp_log(LOG_ERR,
+ "invalid container in etherStatsTable_container_free\n");
+ return;
+ }
+
+ /*
+ * call user code
+ */
+ etherStatsTable_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
+_etherStatsTable_container_init(etherStatsTable_interface_ctx * if_ctx)
+{
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_container_init",
+ "called\n"));
+
+ /*
+ * cache init
+ */
+ if_ctx->cache = netsnmp_cache_create(30, /* timeout in seconds */
+ _cache_load, _cache_free,
+ etherStatsTable_oid,
+ etherStatsTable_oid_size);
+
+ if (NULL == if_ctx->cache) {
+ snmp_log(LOG_ERR, "error creating cache for etherStatsTable\n");
+ return;
+ }
+
+ if_ctx->cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;
+
+ etherStatsTable_container_init(&if_ctx->container, if_ctx->cache);
+ if (NULL == if_ctx->container)
+ if_ctx->container =
+ netsnmp_container_find("etherStatsTable:table_container");
+ if (NULL == if_ctx->container) {
+ snmp_log(LOG_ERR, "error creating container in "
+ "etherStatsTable_container_init\n");
+ return;
+ }
+
+ if (NULL != if_ctx->cache)
+ if_ctx->cache->magic = (void *) if_ctx->container;
+} /* _etherStatsTable_container_init */
+
+/**
+ * @internal
+ * shutdown the container with functions or wrappers
+ */
+void
+_etherStatsTable_container_shutdown(etherStatsTable_interface_ctx * if_ctx)
+{
+ DEBUGMSGTL(("internal:etherStatsTable:_etherStatsTable_container_shutdown", "called\n"));
+
+ etherStatsTable_container_shutdown(if_ctx->container);
+
+ _container_free(if_ctx->container);
+
+} /* _etherStatsTable_container_shutdown */
+
+
+etherStatsTable_rowreq_ctx *
+etherStatsTable_row_find_by_mib_index(etherStatsTable_mib_index * mib_idx)
+{
+ etherStatsTable_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 = etherStatsTable_index_to_oid(&oid_idx, mib_idx);
+ if (MFD_SUCCESS != rc)
+ return NULL;
+
+ rowreq_ctx =
+ CONTAINER_FIND(etherStatsTable_if_ctx.container, &oid_idx);
+
+ return rowreq_ctx;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-21 16:18:59 +0000