/*
* Note: this file originally auto-generated by mib2c using
* version : 1.67 $ of : mfd-interface.m2c,v $
*
* $Id$
*/
/*
* *********************************************************************
* *********************************************************************
* *********************************************************************
* *** ***
* *** 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 "usmDHUserKeyTable.h"
#include <net-snmp/agent/table_container.h>
#include <net-snmp/library/container.h>
#include "usmDHUserKeyTable_interface.h"
#include <ctype.h>
netsnmp_feature_require(row_merge)
netsnmp_feature_require(baby_steps)
netsnmp_feature_require(check_all_requests_error)
/**********************************************************************
**********************************************************************
***
*** Table usmDHUserKeyTable
***
**********************************************************************
**********************************************************************/
/*
* SNMP-USM-DH-OBJECTS-MIB::usmDHUserKeyTable is subid 2 of usmDHPublicObjects.
* Its status is Current.
* OID: .1.3.6.1.3.101.1.1.2, length: 9
*/
typedef struct usmDHUserKeyTable_interface_ctx_s {
netsnmp_container *container;
netsnmp_cache *cache;
usmDHUserKeyTable_registration *user_ctx;
netsnmp_table_registration_info tbl_info;
netsnmp_baby_steps_access_methods access_multiplexer;
u_int table_dirty;
} usmDHUserKeyTable_interface_ctx;
static usmDHUserKeyTable_interface_ctx usmDHUserKeyTable_if_ctx;
static void
_usmDHUserKeyTable_container_init(usmDHUserKeyTable_interface_ctx *
if_ctx);
static void
_usmDHUserKeyTable_container_shutdown(usmDHUserKeyTable_interface_ctx *
if_ctx);
netsnmp_container *
usmDHUserKeyTable_container_get(void)
{
return usmDHUserKeyTable_if_ctx.container;
}
usmDHUserKeyTable_registration *
usmDHUserKeyTable_registration_get(void)
{
return usmDHUserKeyTable_if_ctx.user_ctx;
}
usmDHUserKeyTable_registration *
usmDHUserKeyTable_registration_set(usmDHUserKeyTable_registration * newreg)
{
usmDHUserKeyTable_registration *old =
usmDHUserKeyTable_if_ctx.user_ctx;
usmDHUserKeyTable_if_ctx.user_ctx = newreg;
return old;
}
int
usmDHUserKeyTable_container_size(void)
{
return CONTAINER_SIZE(usmDHUserKeyTable_if_ctx.container);
}
u_int
usmDHUserKeyTable_dirty_get(void)
{
return usmDHUserKeyTable_if_ctx.table_dirty;
}
void
usmDHUserKeyTable_dirty_set(u_int status)
{
DEBUGMSGTL(("usmDHUserKeyTable:usmDHUserKeyTable_dirty_set",
"called. was %d, now %d\n",
usmDHUserKeyTable_if_ctx.table_dirty, status));
usmDHUserKeyTable_if_ctx.table_dirty = status;
}
/*
* mfd multiplexer modes
*/
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_pre_request;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_post_request;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_object_lookup;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_get_values;
#ifndef NETSNMP_DISABLE_SET_SUPPORT
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_check_objects;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_undo_setup;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_set_values;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_undo_cleanup;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_undo_values;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_commit;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_irreversible_commit;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_undo_commit;
static Netsnmp_Node_Handler _mfd_usmDHUserKeyTable_check_dependencies;
NETSNMP_STATIC_INLINE int
_usmDHUserKeyTable_undo_column(usmDHUserKeyTable_rowreq_ctx * rowreq_ctx,
netsnmp_variable_list * var,
int column);
#endif
/**
* @internal
* Initialize the table usmDHUserKeyTable
* (Define its contents and how it's structured)
*/
void
_usmDHUserKeyTable_initialize_interface(usmDHUserKeyTable_registration *
reg_ptr, u_long flags)
{
netsnmp_baby_steps_access_methods *access_multiplexer =
&usmDHUserKeyTable_if_ctx.access_multiplexer;
netsnmp_table_registration_info *tbl_info =
&usmDHUserKeyTable_if_ctx.tbl_info;
netsnmp_handler_registration *reginfo;
netsnmp_mib_handler *handler;
int mfd_modes = 0;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_initialize_interface", "called\n"));
/*************************************************
*
* save interface context for usmDHUserKeyTable
*/
/*
* Setting up the table's definition
*/
netsnmp_table_helper_add_indexes(tbl_info, ASN_OCTET_STR,
/** index: usmUserEngineID */
ASN_OCTET_STR,
/** index: usmUserName */
0);
/*
* Define the minimum and maximum accessible columns. This
* optimizes retrieval.
*/
tbl_info->min_column = USMDHUSERKEYTABLE_MIN_COL;
tbl_info->max_column = USMDHUSERKEYTABLE_MAX_COL;
/*
* save users context
*/
usmDHUserKeyTable_if_ctx.user_ctx = reg_ptr;
/*
* call data access initialization code
*/
usmDHUserKeyTable_init_data(reg_ptr);
/*
* set up the container
*/
_usmDHUserKeyTable_container_init(&usmDHUserKeyTable_if_ctx);
if (NULL == usmDHUserKeyTable_if_ctx.container) {
snmp_log(LOG_ERR,
"could not initialize container for usmDHUserKeyTable\n");
return;
}
/*
* access_multiplexer: REQUIRED wrapper for get request handling
*/
access_multiplexer->object_lookup =
_mfd_usmDHUserKeyTable_object_lookup;
access_multiplexer->get_values = _mfd_usmDHUserKeyTable_get_values;
/*
* no wrappers yet
*/
access_multiplexer->pre_request = _mfd_usmDHUserKeyTable_pre_request;
access_multiplexer->post_request = _mfd_usmDHUserKeyTable_post_request;
#ifndef NETSNMP_DISABLE_SET_SUPPORT
/*
* REQUIRED wrappers for set request handling
*/
access_multiplexer->object_syntax_checks =
_mfd_usmDHUserKeyTable_check_objects;
access_multiplexer->undo_setup = _mfd_usmDHUserKeyTable_undo_setup;
access_multiplexer->undo_cleanup = _mfd_usmDHUserKeyTable_undo_cleanup;
access_multiplexer->set_values = _mfd_usmDHUserKeyTable_set_values;
access_multiplexer->undo_sets = _mfd_usmDHUserKeyTable_undo_values;
/*
* no wrappers yet
*/
access_multiplexer->commit = _mfd_usmDHUserKeyTable_commit;
access_multiplexer->undo_commit = _mfd_usmDHUserKeyTable_undo_commit;
access_multiplexer->irreversible_commit =
_mfd_usmDHUserKeyTable_irreversible_commit;
/*
* REQUIRED for tables with dependencies
*/
access_multiplexer->consistency_checks =
_mfd_usmDHUserKeyTable_check_dependencies;
#endif
/*************************************************
*
* Create a registration, save our reg data, register table.
*/
DEBUGMSGTL(("usmDHUserKeyTable:init_usmDHUserKeyTable",
"Registering usmDHUserKeyTable as a mibs-for-dummies table.\n"));
handler =
netsnmp_baby_steps_access_multiplexer_get(access_multiplexer);
reginfo =
netsnmp_handler_registration_create("usmDHUserKeyTable", handler,
usmDHUserKeyTable_oid,
usmDHUserKeyTable_oid_size,
HANDLER_CAN_BABY_STEP |
#ifndef NETSNMP_DISABLE_SET_SUPPORT
HANDLER_CAN_RWRITE
#else
HANDLER_CAN_RONLY
#endif /* NETSNMP_DISABLE_SET_SUPPORT */
);
if (NULL == reginfo) {
snmp_log(LOG_ERR, "error registering table usmDHUserKeyTable\n");
return;
}
reginfo->my_reg_void = &usmDHUserKeyTable_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->pre_request)
mfd_modes |= BABY_STEP_PRE_REQUEST;
if (access_multiplexer->post_request)
mfd_modes |= BABY_STEP_POST_REQUEST;
#ifndef NETSNMP_DISABLE_SET_SUPPORT
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->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;
#endif
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,
usmDHUserKeyTable_if_ctx.
container,
TABLE_CONTAINER_KEY_NETSNMP_INDEX);
netsnmp_inject_handler(reginfo, handler);
/*************************************************
*
* inject cache helper
*/
if (NULL != usmDHUserKeyTable_if_ctx.cache) {
handler =
netsnmp_cache_handler_get(usmDHUserKeyTable_if_ctx.cache);
netsnmp_inject_handler(reginfo, handler);
}
/*
* register table
*/
netsnmp_register_table(reginfo, tbl_info);
} /* _usmDHUserKeyTable_initialize_interface */
/**
* @internal
* Shutdown the table usmDHUserKeyTable
*/
void
_usmDHUserKeyTable_shutdown_interface(usmDHUserKeyTable_registration *
reg_ptr)
{
/*
* shutdown the container
*/
_usmDHUserKeyTable_container_shutdown(&usmDHUserKeyTable_if_ctx);
}
void
usmDHUserKeyTable_valid_columns_set(netsnmp_column_info *vc)
{
usmDHUserKeyTable_if_ctx.tbl_info.valid_columns = vc;
} /* usmDHUserKeyTable_valid_columns_set */
/**
* @internal
* convert the index component stored in the context to an oid
*/
int
usmDHUserKeyTable_index_to_oid(netsnmp_index * oid_idx,
usmDHUserKeyTable_mib_index * mib_idx)
{
int err = SNMP_ERR_NOERROR;
/*
* temp storage for parsing indexes
*/
/*
* usmUserEngineID(1)/SnmpEngineID/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
*/
netsnmp_variable_list var_usmUserEngineID;
/*
* usmUserName(2)/SnmpAdminString/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/H
*/
netsnmp_variable_list var_usmUserName;
/*
* set up varbinds
*/
memset(&var_usmUserEngineID, 0x00, sizeof(var_usmUserEngineID));
var_usmUserEngineID.type = ASN_OCTET_STR;
memset(&var_usmUserName, 0x00, sizeof(var_usmUserName));
var_usmUserName.type = ASN_OCTET_STR;
/*
* chain temp index varbinds together
*/
var_usmUserEngineID.next_variable = &var_usmUserName;
var_usmUserName.next_variable = NULL;
DEBUGMSGTL(("verbose:usmDHUserKeyTable:usmDHUserKeyTable_index_to_oid",
"called\n"));
/*
* usmUserEngineID(1)/SnmpEngineID/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
*/
snmp_set_var_value(&var_usmUserEngineID,
(u_char *) & mib_idx->usmUserEngineID,
mib_idx->usmUserEngineID_len *
sizeof(mib_idx->usmUserEngineID[0]));
/*
* usmUserName(2)/SnmpAdminString/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/H
*/
snmp_set_var_value(&var_usmUserName, (u_char *) & mib_idx->usmUserName,
mib_idx->usmUserName_len *
sizeof(mib_idx->usmUserName[0]));
err = build_oid_noalloc(oid_idx->oids, oid_idx->len, &oid_idx->len,
NULL, 0, &var_usmUserEngineID);
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_usmUserEngineID);
return err;
} /* usmDHUserKeyTable_index_to_oid */
/**
* extract usmDHUserKeyTable indexes from a netsnmp_index
*
* @retval SNMP_ERR_NOERROR : no error
* @retval SNMP_ERR_GENERR : error
*/
int
usmDHUserKeyTable_index_from_oid(netsnmp_index * oid_idx,
usmDHUserKeyTable_mib_index * mib_idx)
{
int err = SNMP_ERR_NOERROR;
/*
* temp storage for parsing indexes
*/
/*
* usmUserEngineID(1)/SnmpEngineID/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/h
*/
netsnmp_variable_list var_usmUserEngineID;
/*
* usmUserName(2)/SnmpAdminString/ASN_OCTET_STR/char(char)//L/a/w/e/R/d/H
*/
netsnmp_variable_list var_usmUserName;
/*
* set up varbinds
*/
memset(&var_usmUserEngineID, 0x00, sizeof(var_usmUserEngineID));
var_usmUserEngineID.type = ASN_OCTET_STR;
memset(&var_usmUserName, 0x00, sizeof(var_usmUserName));
var_usmUserName.type = ASN_OCTET_STR;
/*
* chain temp index varbinds together
*/
var_usmUserEngineID.next_variable = &var_usmUserName;
var_usmUserName.next_variable = NULL;
DEBUGMSGTL(("verbose:usmDHUserKeyTable:usmDHUserKeyTable_index_from_oid", "called\n"));
/*
* parse the oid into the individual index components
*/
err = parse_oid_indexes(oid_idx->oids, oid_idx->len,
&var_usmUserEngineID);
if (err == SNMP_ERR_NOERROR) {
/*
* copy out values
*/
/*
* NOTE: val_len is in bytes, usmUserEngineID_len might not be
*/
if (var_usmUserEngineID.val_len > sizeof(mib_idx->usmUserEngineID))
err = SNMP_ERR_GENERR;
else {
memcpy(mib_idx->usmUserEngineID,
var_usmUserEngineID.val.string,
var_usmUserEngineID.val_len);
mib_idx->usmUserEngineID_len =
var_usmUserEngineID.val_len /
sizeof(mib_idx->usmUserEngineID[0]);
}
/*
* NOTE: val_len is in bytes, usmUserName_len might not be
*/
if (var_usmUserName.val_len > sizeof(mib_idx->usmUserName))
err = SNMP_ERR_GENERR;
else {
memcpy(mib_idx->usmUserName, var_usmUserName.val.string,
var_usmUserName.val_len);
mib_idx->usmUserName_len =
var_usmUserName.val_len / sizeof(mib_idx->usmUserName[0]);
}
}
/*
* parsing may have allocated memory. free it.
*/
snmp_reset_var_buffers(&var_usmUserEngineID);
return err;
} /* usmDHUserKeyTable_index_from_oid */
/*
*********************************************************************
* @internal
* allocate resources for a usmDHUserKeyTable_rowreq_ctx
*/
usmDHUserKeyTable_rowreq_ctx *
usmDHUserKeyTable_allocate_rowreq_ctx(usmDHUserKeyTable_data * data,
void *user_init_ctx)
{
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
SNMP_MALLOC_TYPEDEF(usmDHUserKeyTable_rowreq_ctx);
DEBUGMSGTL(("internal:usmDHUserKeyTable:usmDHUserKeyTable_allocate_rowreq_ctx", "called\n"));
if (NULL == rowreq_ctx) {
snmp_log(LOG_ERR, "Couldn't allocate memory for a "
"usmDHUserKeyTable_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 =
usmDHUserKeyTable_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->usmDHUserKeyTable_data_list = NULL;
/*
* if we allocated data, call init routine
*/
if (!(rowreq_ctx->rowreq_flags & MFD_ROW_DATA_FROM_USER)) {
if (SNMPERR_SUCCESS !=
usmDHUserKeyTable_rowreq_ctx_init(rowreq_ctx, user_init_ctx)) {
usmDHUserKeyTable_release_rowreq_ctx(rowreq_ctx);
rowreq_ctx = NULL;
}
}
return rowreq_ctx;
} /* usmDHUserKeyTable_allocate_rowreq_ctx */
/*
* @internal
* release resources for a usmDHUserKeyTable_rowreq_ctx
*/
void
usmDHUserKeyTable_release_rowreq_ctx(usmDHUserKeyTable_rowreq_ctx *
rowreq_ctx)
{
DEBUGMSGTL(("internal:usmDHUserKeyTable:usmDHUserKeyTable_release_rowreq_ctx", "called\n"));
netsnmp_assert(NULL != rowreq_ctx);
usmDHUserKeyTable_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))
usmDHUserKeyTable_release_data(rowreq_ctx->data);
if (rowreq_ctx->undo) {
usmDHUserKeyTable_release_data(rowreq_ctx->undo);
rowreq_ctx->undo = NULL;
}
/*
* free index oid pointer
*/
if (rowreq_ctx->oid_idx.oids != rowreq_ctx->oid_tmp)
free(rowreq_ctx->oid_idx.oids);
SNMP_FREE(rowreq_ctx);
} /* usmDHUserKeyTable_release_rowreq_ctx */
/**
* @internal
* wrapper
*/
static int
_mfd_usmDHUserKeyTable_pre_request(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_pre_request", "called\n"));
if (1 != netsnmp_row_merge_status_first(reginfo, agtreq_info)) {
DEBUGMSGTL(("internal:usmDHUserKeyTable",
"skipping additional pre_request\n"));
return SNMP_ERR_NOERROR;
}
rc = usmDHUserKeyTable_pre_request(usmDHUserKeyTable_if_ctx.user_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("usmDHUserKeyTable", "error %d from "
"usmDHUserKeyTable_pre_request\n", rc));
netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_pre_request */
/**
* @internal
* wrapper
*/
static int
_mfd_usmDHUserKeyTable_post_request(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info
*agtreq_info,
netsnmp_request_info *requests)
{
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
int rc, packet_rc;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_post_request", "called\n"));
/*
* release row context, if deleted
*/
if (rowreq_ctx && (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED))
usmDHUserKeyTable_release_rowreq_ctx(rowreq_ctx);
/*
* wait for last call before calling user
*/
if (1 != netsnmp_row_merge_status_last(reginfo, agtreq_info)) {
DEBUGMSGTL(("internal:usmDHUserKeyTable",
"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) && usmDHUserKeyTable_dirty_get()) {
/*
* we shouldn't get here. the undo steps should also clear
* the dirty flags.
*/
snmp_log(LOG_WARNING,
"usmDHUserKeyTable dirty flag set in post_request "
"but status != SUCCESS.\n");
}
rc = usmDHUserKeyTable_post_request(usmDHUserKeyTable_if_ctx.user_ctx,
packet_rc);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("usmDHUserKeyTable", "error %d from "
"usmDHUserKeyTable_post_request\n", rc));
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_post_request */
/**
* @internal
* wrapper
*/
static int
_mfd_usmDHUserKeyTable_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;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_object_lookup", "called\n"));
/*
* get our context from mfd
* usmDHUserKeyTable_interface_ctx *if_ctx =
* (usmDHUserKeyTable_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
usmDHUserKeyTable_row_prep(rowreq_ctx);
return SNMP_VALIDATE_ERR(rc);
} /* _mfd_usmDHUserKeyTable_object_lookup */
/***********************************************************************
*
* GET processing
*
***********************************************************************/
/*
* @internal
* Retrieve the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_usmDHUserKeyTable_get_column(usmDHUserKeyTable_rowreq_ctx * rowreq_ctx,
netsnmp_variable_list * var, int column)
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_get_column", "called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch (column) {
/*
* usmDHUserAuthKeyChange(1)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERAUTHKEYCHANGE:
var->type = ASN_OCTET_STR;
rc = usmDHUserAuthKeyChange_get(rowreq_ctx,
&var->val.string,
&var->val_len);
break;
/*
* usmDHUserOwnAuthKeyChange(2)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNAUTHKEYCHANGE:
var->type = ASN_OCTET_STR;
rc = usmDHUserOwnAuthKeyChange_get(rowreq_ctx,
&var->val.string,
&var->val_len);
break;
/*
* usmDHUserPrivKeyChange(3)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERPRIVKEYCHANGE:
var->type = ASN_OCTET_STR;
rc = usmDHUserPrivKeyChange_get(rowreq_ctx,
&var->val.string,
&var->val_len);
break;
/*
* usmDHUserOwnPrivKeyChange(4)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNPRIVKEYCHANGE:
var->type = ASN_OCTET_STR;
rc = usmDHUserOwnPrivKeyChange_get(rowreq_ctx,
&var->val.string,
&var->val_len);
break;
default:
snmp_log(LOG_ERR,
"unknown column %d in _usmDHUserKeyTable_get_column\n",
column);
break;
}
return rc;
} /* _usmDHUserKeyTable_get_column */
int
_mfd_usmDHUserKeyTable_get_values(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
usmDHUserKeyTable_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:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_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 = _usmDHUserKeyTable_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_usmDHUserKeyTable_get_values */
#ifndef NETSNMP_DISABLE_SET_SUPPORT
/***********************************************************************
*
* SET processing
*
***********************************************************************/
/*----------------------------------------------------------------------
*
* SET: Syntax checks
*
*---------------------------------------------------------------------*/
/*
* @internal
* Check the syntax for a particular column
*/
NETSNMP_STATIC_INLINE int
_usmDHUserKeyTable_check_column(usmDHUserKeyTable_rowreq_ctx * rowreq_ctx,
netsnmp_variable_list * var, int column)
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_check_column", "called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch (column) {
/*
* usmDHUserAuthKeyChange(1)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERAUTHKEYCHANGE:
rc = netsnmp_check_vb_type(var, ASN_OCTET_STR);
if (SNMPERR_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:_usmDHUserKeyTable_check_column:usmDHUserAuthKeyChange", "varbind validation failed (eg bad type or size)\n"));
} else {
rc = usmDHUserAuthKeyChange_check_value(rowreq_ctx,
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 usmDHUserAuthKeyChange_check_value\n",
rc);
rc = SNMP_ERR_GENERR;
}
}
break;
/*
* usmDHUserOwnAuthKeyChange(2)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNAUTHKEYCHANGE:
rc = netsnmp_check_vb_type(var, ASN_OCTET_STR);
if (SNMPERR_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:_usmDHUserKeyTable_check_column:usmDHUserOwnAuthKeyChange", "varbind validation failed (eg bad type or size)\n"));
} else {
rc = usmDHUserOwnAuthKeyChange_check_value(rowreq_ctx,
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 usmDHUserOwnAuthKeyChange_check_value\n",
rc);
rc = SNMP_ERR_GENERR;
}
}
break;
/*
* usmDHUserPrivKeyChange(3)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERPRIVKEYCHANGE:
rc = netsnmp_check_vb_type(var, ASN_OCTET_STR);
if (SNMPERR_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:_usmDHUserKeyTable_check_column:usmDHUserPrivKeyChange", "varbind validation failed (eg bad type or size)\n"));
} else {
rc = usmDHUserPrivKeyChange_check_value(rowreq_ctx,
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 usmDHUserPrivKeyChange_check_value\n",
rc);
rc = SNMP_ERR_GENERR;
}
}
break;
/*
* usmDHUserOwnPrivKeyChange(4)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNPRIVKEYCHANGE:
rc = netsnmp_check_vb_type(var, ASN_OCTET_STR);
if (SNMPERR_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:_usmDHUserKeyTable_check_column:usmDHUserOwnPrivKeyChange", "varbind validation failed (eg bad type or size)\n"));
} else {
rc = usmDHUserOwnPrivKeyChange_check_value(rowreq_ctx,
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 usmDHUserOwnPrivKeyChange_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 _usmDHUserKeyTable_check_column\n",
column);
}
return rc;
} /* _usmDHUserKeyTable_check_column */
int
_mfd_usmDHUserKeyTable_check_objects(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info
*agtreq_info,
netsnmp_request_info *requests)
{
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info *tri;
int rc;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_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 = _usmDHUserKeyTable_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_usmDHUserKeyTable_check_objects */
/*----------------------------------------------------------------------
*
* SET: check dependencies
*
*---------------------------------------------------------------------*/
/*
* @internal
* Check dependencies wrapper
*/
static int
_mfd_usmDHUserKeyTable_check_dependencies(netsnmp_mib_handler *handler, netsnmp_handler_registration
*reginfo, netsnmp_agent_request_info
*agtreq_info,
netsnmp_request_info *requests)
{
int rc;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_check_dependencies", "called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = usmDHUserKeyTable_check_dependencies(rowreq_ctx);
if (rc) {
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_check_dependencies\n", rc));
netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_check_dependencies */
/*----------------------------------------------------------------------
*
* SET: Undo setup
*
*---------------------------------------------------------------------*/
/*
* @internal
* Set the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_usmDHUserKeyTable_undo_setup_column(usmDHUserKeyTable_rowreq_ctx *
rowreq_ctx, int column)
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_undo_setup_column", "called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch (column) {
/*
* usmDHUserAuthKeyChange(1)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERAUTHKEYCHANGE:
rowreq_ctx->column_set_flags |= COLUMN_USMDHUSERAUTHKEYCHANGE_FLAG;
rc = usmDHUserAuthKeyChange_undo_setup(rowreq_ctx);
break;
/*
* usmDHUserOwnAuthKeyChange(2)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNAUTHKEYCHANGE:
rowreq_ctx->column_set_flags |=
COLUMN_USMDHUSEROWNAUTHKEYCHANGE_FLAG;
rc = usmDHUserOwnAuthKeyChange_undo_setup(rowreq_ctx);
break;
/*
* usmDHUserPrivKeyChange(3)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERPRIVKEYCHANGE:
rowreq_ctx->column_set_flags |= COLUMN_USMDHUSERPRIVKEYCHANGE_FLAG;
rc = usmDHUserPrivKeyChange_undo_setup(rowreq_ctx);
break;
/*
* usmDHUserOwnPrivKeyChange(4)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNPRIVKEYCHANGE:
rowreq_ctx->column_set_flags |=
COLUMN_USMDHUSEROWNPRIVKEYCHANGE_FLAG;
rc = usmDHUserOwnPrivKeyChange_undo_setup(rowreq_ctx);
break;
default:
snmp_log(LOG_ERR,
"unknown column %d in _usmDHUserKeyTable_undo_setup_column\n",
column);
break;
}
return rc;
} /* _usmDHUserKeyTable_undo_setup_column */
/**
* @internal
* undo setup
*/
int
_mfd_usmDHUserKeyTable_undo_setup(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_undo_setup", "called\n"));
netsnmp_assert(NULL != rowreq_ctx);
/*
* allocate undo context
*/
rowreq_ctx->undo = usmDHUserKeyTable_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 = usmDHUserKeyTable_undo_setup(rowreq_ctx);
if (MFD_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_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 = _usmDHUserKeyTable_undo_setup_column(rowreq_ctx,
tri->colnum);
if (MFD_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_undo_setup_column\n", rc));
netsnmp_set_request_error(agtreq_info, requests,
SNMP_VALIDATE_ERR(rc));
}
} /* for results */
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_undo_setup */
/**
* @internal
* undo setup
*/
int
_mfd_usmDHUserKeyTable_undo_cleanup(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info
*agtreq_info,
netsnmp_request_info *requests)
{
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
int rc;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_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 = usmDHUserKeyTable_undo_cleanup(rowreq_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_undo_cleanup\n", rc));
}
/*
* release undo context, if needed
*/
if (rowreq_ctx->undo) {
usmDHUserKeyTable_release_data(rowreq_ctx->undo);
rowreq_ctx->undo = NULL;
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_undo_cleanup */
/*----------------------------------------------------------------------
*
* SET: Set values
*
*---------------------------------------------------------------------*/
/*
* @internal
* Set the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_usmDHUserKeyTable_set_column(usmDHUserKeyTable_rowreq_ctx * rowreq_ctx,
netsnmp_variable_list * var, int column)
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_set_column",
"called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch (column) {
/*
* usmDHUserAuthKeyChange(1)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERAUTHKEYCHANGE:
rowreq_ctx->column_set_flags |= COLUMN_USMDHUSERAUTHKEYCHANGE_FLAG;
rc = usmDHUserAuthKeyChange_set(rowreq_ctx,
var->val.string,
var->val_len);
break;
/*
* usmDHUserOwnAuthKeyChange(2)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNAUTHKEYCHANGE:
rowreq_ctx->column_set_flags |=
COLUMN_USMDHUSEROWNAUTHKEYCHANGE_FLAG;
rc = usmDHUserOwnAuthKeyChange_set(rowreq_ctx,
var->val.string,
var->val_len);
break;
/*
* usmDHUserPrivKeyChange(3)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERPRIVKEYCHANGE:
rowreq_ctx->column_set_flags |= COLUMN_USMDHUSERPRIVKEYCHANGE_FLAG;
rc = usmDHUserPrivKeyChange_set(rowreq_ctx,
var->val.string,
var->val_len);
break;
/*
* usmDHUserOwnPrivKeyChange(4)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNPRIVKEYCHANGE:
rowreq_ctx->column_set_flags |=
COLUMN_USMDHUSEROWNPRIVKEYCHANGE_FLAG;
rc = usmDHUserOwnPrivKeyChange_set(rowreq_ctx,
var->val.string,
var->val_len);
break;
default:
snmp_log(LOG_ERR,
"unknown column %d in _usmDHUserKeyTable_set_column\n",
column);
rc = SNMP_ERR_GENERR;
break;
}
return rc;
} /* _usmDHUserKeyTable_set_column */
int
_mfd_usmDHUserKeyTable_set_values(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info *tri;
int rc = SNMP_ERR_NOERROR;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_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 = _usmDHUserKeyTable_set_column(rowreq_ctx,
requests->requestvb,
tri->colnum);
if (MFD_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_set_column\n", rc));
netsnmp_set_request_error(agtreq_info, requests,
SNMP_VALIDATE_ERR(rc));
}
} /* for results */
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_set_values */
/*----------------------------------------------------------------------
*
* SET: commit
*
*---------------------------------------------------------------------*/
/**
* @internal
* commit the values
*/
int
_mfd_usmDHUserKeyTable_commit(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_commit",
"called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = usmDHUserKeyTable_commit(rowreq_ctx);
if (MFD_SUCCESS != rc) {
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_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...
*/
usmDHUserKeyTable_dirty_set(usmDHUserKeyTable_dirty_get() + 1); /* set table dirty flag */
}
return SNMP_ERR_NOERROR;
}
int
_mfd_usmDHUserKeyTable_undo_commit(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_undo_commit", "called\n"));
netsnmp_assert(NULL != rowreq_ctx);
if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
u_int d = usmDHUserKeyTable_dirty_get();
netsnmp_assert(d != 0);
if (d)
usmDHUserKeyTable_dirty_set(d - 1);
}
rc = usmDHUserKeyTable_undo_commit(rowreq_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_undo_commit\n", rc));
}
if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
snmp_log(LOG_WARNING,
"usmDHUserKeyTable row dirty flag still set after undo_commit\n");
rowreq_ctx->rowreq_flags &= ~MFD_ROW_DIRTY;
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_commit */
/*----------------------------------------------------------------------
*
* SET: Undo
*
*---------------------------------------------------------------------*/
/**
* @internal
* undo the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_usmDHUserKeyTable_undo_column(usmDHUserKeyTable_rowreq_ctx * rowreq_ctx,
netsnmp_variable_list * var, int column)
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_undo_column", "called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch (column) {
/*
* usmDHUserAuthKeyChange(1)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERAUTHKEYCHANGE:
rc = usmDHUserAuthKeyChange_undo(rowreq_ctx);
break;
/*
* usmDHUserOwnAuthKeyChange(2)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNAUTHKEYCHANGE:
rc = usmDHUserOwnAuthKeyChange_undo(rowreq_ctx);
break;
/*
* usmDHUserPrivKeyChange(3)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSERPRIVKEYCHANGE:
rc = usmDHUserPrivKeyChange_undo(rowreq_ctx);
break;
/*
* usmDHUserOwnPrivKeyChange(4)/DHKeyChange/ASN_OCTET_STR/char(char)//L/A/W/e/r/d/h
*/
case COLUMN_USMDHUSEROWNPRIVKEYCHANGE:
rc = usmDHUserOwnPrivKeyChange_undo(rowreq_ctx);
break;
default:
snmp_log(LOG_ERR,
"unknown column %d in _usmDHUserKeyTable_undo_column\n",
column);
break;
}
return rc;
} /* _usmDHUserKeyTable_undo_column */
int
_mfd_usmDHUserKeyTable_undo_values(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info *tri;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_undo_values", "called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = usmDHUserKeyTable_undo(rowreq_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_undo\n", rc));
}
for (; requests; requests = requests->next) {
/*
* set column data
*/
tri = netsnmp_extract_table_info(requests);
if (NULL == tri)
continue;
rc = _usmDHUserKeyTable_undo_column(rowreq_ctx,
requests->requestvb,
tri->colnum);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_undo_column\n", rc));
}
} /* for results */
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_undo_values */
/*----------------------------------------------------------------------
*
* SET: irreversible commit
*
*---------------------------------------------------------------------*/
/**
* @internal
* commit irreversible actions
*/
int
_mfd_usmDHUserKeyTable_irreversible_commit(netsnmp_mib_handler *handler, netsnmp_handler_registration
*reginfo, netsnmp_agent_request_info
*agtreq_info,
netsnmp_request_info *requests)
{
int rc;
usmDHUserKeyTable_rowreq_ctx *rowreq_ctx =
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:usmDHUserKeyTable:_mfd_usmDHUserKeyTable_irreversible:commit", "called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = usmDHUserKeyTable_irreversible_commit(rowreq_ctx);
if (MFD_SUCCESS != rc) {
netsnmp_request_set_error_all(requests, SNMP_ERR_COMMITFAILED);
DEBUGMSGTL(("usmDHUserKeyTable:mfd", "error %d from "
"usmDHUserKeyTable_irreversible_commit\n", rc));
}
/*
* check for and handle row creation/deletion
* and update column exist flags...
*/
if (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED) {
CONTAINER_REMOVE(usmDHUserKeyTable_if_ctx.container, rowreq_ctx);
} else {
if (rowreq_ctx->column_set_flags) {
rowreq_ctx->column_set_flags = 0;
}
}
return SNMP_ERR_NOERROR;
} /* _mfd_usmDHUserKeyTable_irreversible_commit */
#endif
/***********************************************************************
*
* DATA ACCESS
*
***********************************************************************/
static void _container_free(netsnmp_container * container);
/**
* @internal
*/
static int
_cache_load(netsnmp_cache * cache, void *vmagic)
{
DEBUGMSGTL(("internal:usmDHUserKeyTable:_cache_load", "called\n"));
if ((NULL == cache) || (NULL == cache->magic)) {
snmp_log(LOG_ERR,
"invalid cache for usmDHUserKeyTable_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 usmDHUserKeyTable_container_load((netsnmp_container *) cache->
magic);
} /* _cache_load */
/**
* @internal
*/
static void
_cache_free(netsnmp_cache * cache, void *magic)
{
netsnmp_container *container;
DEBUGMSGTL(("internal:usmDHUserKeyTable:_cache_free", "called\n"));
if ((NULL == cache) || (NULL == cache->magic)) {
snmp_log(LOG_ERR,
"invalid cache in usmDHUserKeyTable_cache_free\n");
return;
}
container = (netsnmp_container *) cache->magic;
_container_free(container);
} /* _cache_free */
/**
* @internal
*/
static void
_container_item_free(usmDHUserKeyTable_rowreq_ctx * rowreq_ctx,
void *context)
{
DEBUGMSGTL(("internal:usmDHUserKeyTable:_container_item_free",
"called\n"));
if (NULL == rowreq_ctx)
return;
usmDHUserKeyTable_release_rowreq_ctx(rowreq_ctx);
} /* _container_item_free */
/**
* @internal
*/
static void
_container_free(netsnmp_container * container)
{
DEBUGMSGTL(("internal:usmDHUserKeyTable:_container_free", "called\n"));
if (NULL == container) {
snmp_log(LOG_ERR,
"invalid container in usmDHUserKeyTable_container_free\n");
return;
}
/*
* call user code
*/
usmDHUserKeyTable_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
_usmDHUserKeyTable_container_init(usmDHUserKeyTable_interface_ctx * if_ctx)
{
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_container_init", "called\n"));
/*
* cache init
*/
if_ctx->cache = netsnmp_cache_create(30, /* timeout in seconds */
_cache_load, _cache_free,
usmDHUserKeyTable_oid,
usmDHUserKeyTable_oid_size);
if (NULL == if_ctx->cache) {
snmp_log(LOG_ERR, "error creating cache for usmDHUserKeyTable\n");
return;
}
if_ctx->cache->flags = NETSNMP_CACHE_DONT_INVALIDATE_ON_SET;
usmDHUserKeyTable_container_init(&if_ctx->container, if_ctx->cache);
if (NULL == if_ctx->container)
if_ctx->container =
netsnmp_container_find("usmDHUserKeyTable:table_container");
if (NULL == if_ctx->container) {
snmp_log(LOG_ERR, "error creating container in "
"usmDHUserKeyTable_container_init\n");
return;
}
if (NULL != if_ctx->cache)
if_ctx->cache->magic = (void *) if_ctx->container;
} /* _usmDHUserKeyTable_container_init */
/**
* @internal
* shutdown the container with functions or wrappers
*/
void
_usmDHUserKeyTable_container_shutdown(usmDHUserKeyTable_interface_ctx *
if_ctx)
{
DEBUGMSGTL(("internal:usmDHUserKeyTable:_usmDHUserKeyTable_container_shutdown", "called\n"));
usmDHUserKeyTable_container_shutdown(if_ctx->container);
_container_free(if_ctx->container);
} /* _usmDHUserKeyTable_container_shutdown */
usmDHUserKeyTable_rowreq_ctx *
usmDHUserKeyTable_row_find_by_mib_index(usmDHUserKeyTable_mib_index *
mib_idx)
{
usmDHUserKeyTable_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 = usmDHUserKeyTable_index_to_oid(&oid_idx, mib_idx);
if (MFD_SUCCESS != rc)
return NULL;
rowreq_ctx =
CONTAINER_FIND(usmDHUserKeyTable_if_ctx.container, &oid_idx);
return rowreq_ctx;
}