############################################################# -*- c -*-
## generic include for XXX. Do not use directly.
##
########################################################################
@if $m2c_mark_boundary == 1@
/** START code generated by mfd-interface.m2c */
@end@
########################################################################
##
########################################################################
@eval $m2c_processing_type = 'h'@
@open ${name}_interface.h@
/*
* Note: this file originally auto-generated by mib2c
* using mfd-interface.m2c
*/
/** @ingroup interface: Routines to interface to Net-SNMP
*
* \warning This code should not be modified, called directly,
* or used to interpret functionality. It is subject to
* change at any time.
*
* @{
*/
@include m2c-internal-warning.m2i@
##
@eval $m2c_save = "$name"@
@eval $name = "${name}_INTERFACE"@
@include generic-header-top.m2i@
@eval $name = "$m2c_save"@
#include "${name}.h"
/* ********************************************************************
* Table declarations
*/
@foreach $table table@
@ include m2c_setup_table.m2i@
/* PUBLIC interface initialization routine */
void _${context}_initialize_interface(${context}_registration * user_ctx,
u_long flags);
void _${context}_shutdown_interface(${context}_registration * user_ctx);
${context}_registration *
${context}_registration_get( void );
${context}_registration *
${context}_registration_set( ${context}_registration * newreg );
netsnmp_container *${context}_container_get( void );
int ${context}_container_size( void );
@ if $m2c_table_settable@
u_int ${context}_dirty_get( void );
void ${context}_dirty_set( u_int status );
@ end@
@ if $m2c_data_allocate == 1@
@ eval $m2c_tmp = "${context}_data *"@
@ if $m2c_data_init == 1@
@ eval $m2c_tmp = "$m2c_tmp, void *"@
@ @end@
@ elsif $m2c_data_init == 1@
@ eval $m2c_tmp = "void *"@
@ else@
@ eval $m2c_tmp = "void"@
@ end@
${context}_rowreq_ctx * ${context}_allocate_rowreq_ctx($m2c_tmp);
void ${context}_release_rowreq_ctx(${context}_rowreq_ctx *rowreq_ctx);
int ${context}_index_to_oid(netsnmp_index *oid_idx,
${context}_mib_index *mib_idx);
int ${context}_index_from_oid(netsnmp_index *oid_idx,
${context}_mib_index *mib_idx);
@ if $m2c_table_persistent == 1@
@ include mfd-persistence.m2i@
@ end@
/*
* access to certain internals. use with caution!
*/
void ${context}_valid_columns_set(netsnmp_column_info *vc);
@end@ # for each
@eval $m2c_save = "$name"@
@eval $name = "${name}_INTERFACE"@
@include generic-header-bottom.m2i@
/** @} */
@eval $name = "$m2c_save"@
########################################################################
########################################################################
########################################################################
########################################################################
########################################################################
########################################################################
########################################################################
##
@open ${name}_interface.c@
/*
* Note: this file originally auto-generated by mib2c
* using mfd-interface.m2c
*/
@include m2c-internal-warning.m2i@
@include generic-source-includes.m2i@
#include <net-snmp/agent/table_container.h>
#include <net-snmp/library/container.h>
#include "${name}_interface.h"
netsnmp_feature_require(baby_steps)
netsnmp_feature_require(row_merge)
netsnmp_feature_require(check_all_requests_error)
#include <ctype.h>
@eval $m2c_processing_type = 'i'@
@foreach $table table@
@ include m2c_setup_table.m2i@
@ include details-table.m2i@
########################################################################
typedef struct ${context}_interface_ctx_s {
netsnmp_container *container;
@ if $m2c_data_cache == 1@
netsnmp_cache *cache;
@ end@
${context}_registration * user_ctx;
netsnmp_table_registration_info tbl_info;
netsnmp_baby_steps_access_methods access_multiplexer;
@ if $m2c_table_settable@
u_int table_dirty;
@ end@
} ${context}_interface_ctx;
static ${context}_interface_ctx ${context}_if_ctx;
static void _${context}_container_init(
${context}_interface_ctx *if_ctx);
static void _${context}_container_shutdown(
${context}_interface_ctx *if_ctx);
netsnmp_container *
${context}_container_get( void )
{
return ${context}_if_ctx.container;
}
${context}_registration *
${context}_registration_get( void )
{
return ${context}_if_ctx.user_ctx;
}
${context}_registration *
${context}_registration_set( ${context}_registration * newreg )
{
${context}_registration * old = ${context}_if_ctx.user_ctx;
${context}_if_ctx.user_ctx = newreg;
return old;
}
int
${context}_container_size( void )
{
return CONTAINER_SIZE(${context}_if_ctx.container);
}
@ if $m2c_table_settable@
u_int
${context}_dirty_get( void )
{
return ${context}_if_ctx.table_dirty;
}
void
${context}_dirty_set( u_int status )
{
DEBUGMSGTL(("${context}:${context}_dirty_set",
"called. was %d, now %d\n",
${context}_if_ctx.table_dirty, status));
${context}_if_ctx.table_dirty = status;
}
@end@
/*
* mfd multiplexer modes
*/
static Netsnmp_Node_Handler _mfd_${context}_pre_request;
static Netsnmp_Node_Handler _mfd_${context}_post_request;
static Netsnmp_Node_Handler _mfd_${context}_object_lookup;
static Netsnmp_Node_Handler _mfd_${context}_get_values;
@ if $m2c_table_settable@
static Netsnmp_Node_Handler _mfd_${context}_check_objects;
static Netsnmp_Node_Handler _mfd_${context}_undo_setup;
static Netsnmp_Node_Handler _mfd_${context}_set_values;
static Netsnmp_Node_Handler _mfd_${context}_undo_cleanup;
static Netsnmp_Node_Handler _mfd_${context}_undo_values;
static Netsnmp_Node_Handler _mfd_${context}_commit;
static Netsnmp_Node_Handler _mfd_${context}_undo_commit;
static Netsnmp_Node_Handler _mfd_${context}_irreversible_commit;
@ if $m2c_table_dependencies == 1@
static Netsnmp_Node_Handler _mfd_${context}_check_dependencies;
@ end@
@ end@ # writable
@ if ("$m2c_data_context" eq "generated") && (($m2c_undo_embed == 0) || ($m2c_data_allocate == 1))@
${context}_data *${context}_allocate_data(void);
@ end@
/**
* @internal
* Initialize the table $context
* (Define its contents and how it's structured)
*/
void
_${context}_initialize_interface(${context}_registration * reg_ptr, u_long flags)
{
netsnmp_baby_steps_access_methods *access_multiplexer =
&${context}_if_ctx.access_multiplexer;
netsnmp_table_registration_info *tbl_info = &${context}_if_ctx.tbl_info;
netsnmp_handler_registration *reginfo;
netsnmp_mib_handler *handler;
int mfd_modes = 0;
DEBUGMSGTL(("internal:${context}:_${context}_initialize_interface","called\n"));
/*************************************************
*
* save interface context for ${context}
*/
/*
* Setting up the table's definition
*/
netsnmp_table_helper_add_indexes(tbl_info,
@foreach $tabledx index@
$tabledx.type, /** index: $tabledx */
@end@
0);
/* Define the minimum and maximum accessible columns. This
optimizes retrieval. */
tbl_info->min_column = $context.uc_MIN_COL;
tbl_info->max_column = $context.uc_MAX_COL;
/*
* save users context
*/
${context}_if_ctx.user_ctx = reg_ptr;
/*
* call data access initialization code
*/
${context}_init_data(reg_ptr);
/*
* set up the container
*/
_${context}_container_init(&${context}_if_ctx);
if (NULL == ${context}_if_ctx.container) {
snmp_log(LOG_ERR,"could not initialize container for ${context}\n");
return;
}
/*
* access_multiplexer: REQUIRED wrapper for get request handling
*/
access_multiplexer->object_lookup = _mfd_${context}_object_lookup;
access_multiplexer->get_values = _mfd_${context}_get_values;
/*
* no wrappers yet
*/
access_multiplexer->pre_request = _mfd_${context}_pre_request;
access_multiplexer->post_request = _mfd_${context}_post_request;
#ifndef NETSNMP_DISABLE_SET_SUPPORT
##
@ if $m2c_table_settable@
/*
* REQUIRED wrappers for set request handling
*/
access_multiplexer->object_syntax_checks = _mfd_${context}_check_objects;
access_multiplexer->undo_setup = _mfd_${context}_undo_setup;
access_multiplexer->undo_cleanup = _mfd_${context}_undo_cleanup;
access_multiplexer->set_values = _mfd_${context}_set_values;
access_multiplexer->undo_sets = _mfd_${context}_undo_values;
/*
* no wrappers yet
*/
access_multiplexer->commit = _mfd_${context}_commit;
access_multiplexer->undo_commit = _mfd_${context}_undo_commit;
access_multiplexer->irreversible_commit = _mfd_${context}_irreversible_commit;
##
@ if $m2c_table_dependencies == 1@
/*
* REQUIRED for tables with dependencies
*/
access_multiplexer->consistency_checks = _mfd_${context}_check_dependencies;
@ end@
@ end@ # writable
#endif
/*************************************************
*
* Create a registration, save our reg data, register table.
*/
DEBUGMSGTL(("$name:init_$context",
"Registering $context as a mibs-for-dummies table.\n"));
handler = netsnmp_baby_steps_access_multiplexer_get(access_multiplexer);
reginfo = netsnmp_handler_registration_create("${context}", handler,
${context}_oid,
${context}_oid_size,
HANDLER_CAN_BABY_STEP |
#if (defined(NETSNMP_NO_WRITE_SUPPORT) || defined(NETSNMP_DISABLE_SET_SUPPORT))
HANDLER_CAN_RONLY
#else
@if $m2c_table_settable == 1@
HANDLER_CAN_RWRITE
@else@
HANDLER_CAN_RONLY
@end@
#endif /* NETSNMP_NO_WRITE_SUPPORT || NETSNMP_DISABLE_SET_SUPPORT */
);
if(NULL == reginfo) {
snmp_log(LOG_ERR,"error registering table ${context}\n");
return;
}
reginfo->my_reg_void = &${context}_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;
#if !(defined(NETSNMP_NO_WRITE_SUPPORT) || defined(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 /* NETSNMP_NO_WRITE_SUPPORT || NETSNMP_DISABLE_SET_SUPPORT */
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,
${context}_if_ctx.container,
TABLE_CONTAINER_KEY_NETSNMP_INDEX);
netsnmp_inject_handler( reginfo, handler );
@ if $m2c_data_cache == 1@
/*************************************************
*
* inject cache helper
*/
if(NULL != ${context}_if_ctx.cache) {
handler = netsnmp_cache_handler_get(${context}_if_ctx.cache);
netsnmp_inject_handler( reginfo, handler );
}
@ end@
/*
* register table
*/
netsnmp_register_table(reginfo, tbl_info);
@if $m2c_table_persistent == 1@
/*
* register config/persistence callbacks
*/
${context}_container_init_persistence(${context}_if_ctx.container);
@end@
} /* _${context}_initialize_interface */
/**
* @internal
* Shutdown the table $context
*/
void
_${context}_shutdown_interface(${context}_registration * reg_ptr)
{
/*
* shutdown the container
*/
_${context}_container_shutdown(&${context}_if_ctx);
}
void
${context}_valid_columns_set(netsnmp_column_info *vc)
{
${context}_if_ctx.tbl_info.valid_columns = vc;
} /* ${context}_valid_columns_set */
@include generic-table-indexes-to-oid.m2i@
@include generic-table-indexes-from-oid.m2i@
########################################################################
##
@ if (($m2c_data_allocate == 1) || ($m2c_undo_embed == 0)) && ("$m2c_data_context" eq "generated")@
@ eval $m2c_gda_todo_suppress = 1@ # no todo comments
@ include generic-data-allocate.m2i@ # resets suppress
@ end@
########################################################################
/* *********************************************************************
* @internal
* allocate resources for a ${context}_rowreq_ctx
*/
${context}_rowreq_ctx *
@if $m2c_data_allocate == 1@
@ eval $m2c_tmp = "${context}_data *data"@
@ if $m2c_data_init == 1@
@ eval $m2c_tmp = "$m2c_tmp, void *user_init_ctx"@
@ end@
@elsif $m2c_data_init == 1@
@ eval $m2c_tmp = "void *user_init_ctx"@
@else@
@ eval $m2c_tmp = "void"@
@end@
${context}_allocate_rowreq_ctx($m2c_tmp)
{
${context}_rowreq_ctx *rowreq_ctx =
SNMP_MALLOC_TYPEDEF(${context}_rowreq_ctx);
DEBUGMSGTL(("internal:${context}:${context}_allocate_rowreq_ctx","called\n"));
if(NULL == rowreq_ctx) {
snmp_log(LOG_ERR,"Couldn't allocate memory for a "
"${context}_rowreq_ctx.\n");
return NULL;
}
@if $m2c_data_allocate == 1@
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 = ${context}_allocate_data())) {
SNMP_FREE(rowreq_ctx);
return NULL;
}
}
/*
* undo context will be allocated when needed (in *_undo_setup)
*/
@end@
rowreq_ctx->oid_idx.oids = rowreq_ctx->oid_tmp;
rowreq_ctx->${context}_data_list = NULL;
@if $m2c_data_init == 1@
/*
* if we allocated data, call init routine
*/
if (!(rowreq_ctx->rowreq_flags & MFD_ROW_DATA_FROM_USER)) {
if(SNMPERR_SUCCESS !=
${context}_rowreq_ctx_init(rowreq_ctx, user_init_ctx)) {
${context}_release_rowreq_ctx(rowreq_ctx);
rowreq_ctx = NULL;
}
}
@end@
return rowreq_ctx;
} /* ${context}_allocate_rowreq_ctx */
/*
* @internal
* release resources for a ${context}_rowreq_ctx
*/
void
${context}_release_rowreq_ctx(${context}_rowreq_ctx *rowreq_ctx)
{
DEBUGMSGTL(("internal:${context}:${context}_release_rowreq_ctx","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
@if $m2c_data_init == 1@
${context}_rowreq_ctx_cleanup(rowreq_ctx);
@end@
@if $m2c_data_allocate == 1@
/*
* 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))
${context}_release_data(rowreq_ctx->data);
@end@
@if $m2c_undo_embed == 0@
if(rowreq_ctx->undo)
${context}_release_data(rowreq_ctx->undo);
@end@
/*
* free index oid pointer
*/
if(rowreq_ctx->oid_idx.oids != rowreq_ctx->oid_tmp)
free(rowreq_ctx->oid_idx.oids);
SNMP_FREE(rowreq_ctx);
} /* ${context}_release_rowreq_ctx */
########################################################################
##
/**
* @internal
* wrapper
*/
static int
_mfd_${context}_pre_request(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_pre_request",
"called\n"));
if (1 != netsnmp_row_merge_status_first(reginfo, agtreq_info)) {
DEBUGMSGTL(("internal:${context}",
"skipping additional pre_request\n"));
return SNMP_ERR_NOERROR;
}
rc = ${context}_pre_request(${context}_if_ctx.user_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("${context}","error %d from "
"${context}_pre_request\n", rc));
netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
}
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_pre_request */
/**
* @internal
* wrapper
*/
static int
_mfd_${context}_post_request(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
int rc, packet_rc;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_post_request",
"called\n"));
/*
* release row context, if deleted
*/
if (rowreq_ctx && (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED))
${context}_release_rowreq_ctx(rowreq_ctx);
/*
* wait for last call before calling user
*/
if (1 != netsnmp_row_merge_status_last(reginfo, agtreq_info)) {
DEBUGMSGTL(("internal:${context}",
"waiting for last post_request\n"));
return SNMP_ERR_NOERROR;
}
packet_rc = netsnmp_check_all_requests_error(agtreq_info->asp, 0);
@ if $m2c_table_settable@
if ((MFD_SUCCESS != packet_rc) && ${context}_dirty_get()) {
/*
* we shouldn't get here. the undo steps should also clear
* the dirty flags.
*/
snmp_log(LOG_WARNING, "${context} dirty flag set in post_request "
"but status != SUCCESS.\n");
}
@ end@
rc = ${context}_post_request(${context}_if_ctx.user_ctx,packet_rc);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("${context}","error %d from "
"${context}_post_request\n", rc));
}
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_post_request */
########################################################################
##
@if ($m2c_table_row_creation == 1) || ($m2c_table_persistent == 1)@
NETSNMP_STATIC_INLINE int
_${context}_check_indexes(${context}_rowreq_ctx * rowreq_ctx)
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:${context}:_${context}_check_indexes","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
##
@if $m2c_table_external_indexes != 0@
/*
* check that the corresponding EXTERNAL row exists
*/
@ foreach $node externalindex@
@ include m2c_setup_node.m2i@
/* (INDEX) $m2c_node_summary */
rc = ${context}_${node}_check_index( rowreq_ctx );
if(MFD_SUCCESS != rc)
return SNMP_ERR_NOCREATION;
@ end@ # for each nonindex
@end@ # external index
@ foreach $node internalindex@
@ include m2c_setup_node.m2i@
/* (INDEX) $m2c_node_summary */
@ eval $m2c_nv_val = "rowreq_ctx->tbl_idx.$node"@
@ eval $m2c_nv_len = "rowreq_ctx->tbl_idx.${node}_len"@
@ eval $m2c_nv_str = "rowreq_ctx->tbl_idx.$node"@
@ include node-validate.m2i@
if (MFD_SUCCESS != rc)
return rc;
rc = ${node}_check_index( rowreq_ctx );
if(MFD_SUCCESS != rc)
return SNMP_ERR_NOCREATION;
@ end@ # for each internalindex
/*
* if individual parts look ok, check them as a whole
*/
return ${context}_validate_index( ${context}_if_ctx.user_ctx, rowreq_ctx );
} /* _${context}_check_indexes */
##----------------------------------------------------------------------
/**
* @internal
* wrapper
*/
static ${table}_rowreq_ctx *
_mfd_${context}_rowreq_from_index(netsnmp_index *oid_idx, int * rc_ptr)
{
${context}_rowreq_ctx * rowreq_ctx;
${context}_mib_index mib_idx;
int rc;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_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 = ${context}_index_from_oid(oid_idx, &mib_idx);
if(MFD_SUCCESS != *rc_ptr) {
DEBUGMSGT(("$context", "error parsing index\n"));
return NULL;
}
/*
* allocate new context
*/
@ eval $m2c_tmp = ""@
@ if ($m2c_data_allocate == 1) || ($m2c_data_init == 1)@
@ eval $m2c_tmp = "NULL"@
@ if ($m2c_data_allocate == 1) && ($m2c_data_init == 1)@
@ eval $m2c_tmp = "$m2c_tmp, NULL"@
@ @end@
@ end@
rowreq_ctx = ${context}_allocate_rowreq_ctx($m2c_tmp);
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 = _${context}_check_indexes(rowreq_ctx);
if(MFD_SUCCESS != *rc_ptr) {
netsnmp_assert((*rc_ptr == SNMP_ERR_NOCREATION) ||
(*rc_ptr == SNMP_ERR_INCONSISTENTNAME));
${context}_release_rowreq_ctx(rowreq_ctx);
return NULL;
}
/*
* copy indexes
*/
rowreq_ctx->oid_idx.len = oid_idx->len;
memcpy(rowreq_ctx->oid_idx.oids, oid_idx->oids, oid_idx->len * sizeof(oid));
return rowreq_ctx;
} /* _mfd_${context}_rowreq_from_index */
@end@ # row creation
/**
* @internal
* wrapper
*/
static int
_mfd_${context}_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;
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:${context}:_mfd_${context}_object_lookup","called\n"));
/*
* get our context from mfd
* ${context}_interface_ctx *if_ctx =
* (${context}_interface_ctx *)reginfo->my_reg_void;
*/
if(NULL == rowreq_ctx) {
@ if $m2c_table_row_creation == 0@
rc = SNMP_ERR_NOCREATION;
@ else@
netsnmp_table_request_info *tblreq_info;
netsnmp_index oid_idx;
tblreq_info = netsnmp_extract_table_info(requests);
if(NULL == tblreq_info) {
snmp_log(LOG_ERR, "request had no table info\n");
return MFD_ERROR;
}
/*
* try create rowreq
*/
oid_idx.oids = tblreq_info->index_oid;
oid_idx.len = tblreq_info->index_oid_len;
rowreq_ctx = _mfd_${context}_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);
}
@ end@ // row creation
}
if (MFD_SUCCESS != rc)
netsnmp_request_set_error_all(requests, rc);
else
${context}_row_prep(rowreq_ctx);
return SNMP_VALIDATE_ERR(rc);
} /* _mfd_${context}_object_lookup */
########################################################################
##
/***********************************************************************
*
* GET processing
*
***********************************************************************/
/*
* @internal
* Retrieve the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_${context}_get_column( ${context}_rowreq_ctx *rowreq_ctx,
netsnmp_variable_list *var, int column )
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_get_column",
"called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch(column) {
@ foreach $node internalindex@
@ include m2c_setup_node.m2i@
@ if $node.accessible == 1@
/* (INDEX) $m2c_node_summary */
case COLUMN_$node.uc:
var->type = $node.type;
@ if $m2c_node_needlength == 1@
/*
* NOTE: val_len is in bytes, ${node}_len might not be (e.g. oids)
*/
if (var->val_len < (rowreq_ctx->tbl_idx.${node}_len *
sizeof(rowreq_ctx->tbl_idx.${node}[0]))) {
var->val.string = malloc(rowreq_ctx->tbl_idx.${node}_len *
sizeof(rowreq_ctx->tbl_idx.${node}[0]));
}
var->val_len = rowreq_ctx->tbl_idx.${node}_len * sizeof(rowreq_ctx->tbl_idx.${node}[0]);
memcpy( var->val.string, rowreq_ctx->tbl_idx.$node, var->val_len );
@ else@
var->val_len = sizeof($m2c_decl);
(*var->val.integer) = rowreq_ctx->tbl_idx.$node;
@ end@
break;
@ end@ ## accessible
@ end@ ## index
@ foreach $node nonindex@
@ include m2c_setup_node.m2i@
@ if $node.accessible == 1@
/* $m2c_node_summary */
case COLUMN_$node.uc:
@ if $m2c_table_sparse == 1@
if (! (COLUMN_$node.uc_FLAG & rowreq_ctx->column_exists_flags)) {
DEBUGMSGTL(("internal:${context}:_mfd_${context}_get_column",
"column %d ($node) doesn't exist\n", column));
return MFD_SKIP;
}
@ end@
## use sizeof except for BITS
@ if $m2c_node_needlength == 0@
@ if "$node.perltype" eq "BITS"@
{
$m2c_decl mask = 0xff << ((sizeof($m2c_decl) - 1) * 8);
int idx = 0;
@ else@
var->val_len = sizeof($m2c_decl);
@ end@
@ end@
var->type = $node.type;
rc = ${node}_get(rowreq_ctx, $m2c_node_var_ref );
@ if ($m2c_node_needlength == 0) && ("$node.perltype" eq "BITS")@
/*
* check for length of bits string
*/
var->val_len = 0;
while( 0 != mask ) {
++idx;
if ( ntohl( *(($m2c_decl *) var->val.string) ) & mask )
var->val_len = idx;
mask = mask >> 8;
}
}
@ end@
break;
@ end@ # accessible
@ end@ # for each column
default:
if ($context.uc_MIN_COL <= column && column <= $context.uc_MAX_COL) {
DEBUGMSGTL(("internal:${context}:_mfd_${context}_get_column",
"assume column %d is reserved\n", column));
rc = MFD_SKIP;
} else {
snmp_log(LOG_ERR,
"unknown column %d in _${context}_get_column\n", column);
}
break;
}
return rc;
} /* _${context}_get_column */
########################################################################
##
int
_mfd_${context}_get_values(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info * tri;
u_char * old_string;
void (*dataFreeHook)(void *);
int rc;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_get_values","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
@if $m2c_table_sparse == 1@
DEBUGMSGTL(("9:${context}:_mfd_${context}_get_values",
"exists %x\n", rowreq_ctx->column_exists_flags));
@end@
for(;requests; requests = requests->next) {
/*
* save old pointer, so we can free it if replaced
*/
old_string = requests->requestvb->val.string;
dataFreeHook = requests->requestvb->dataFreeHook;
if(NULL == requests->requestvb->val.string) {
requests->requestvb->val.string = requests->requestvb->buf;
requests->requestvb->val_len = sizeof(requests->requestvb->buf);
}
else if(requests->requestvb->buf == requests->requestvb->val.string) {
if(requests->requestvb->val_len != sizeof(requests->requestvb->buf))
requests->requestvb->val_len = sizeof(requests->requestvb->buf);
}
/*
* get column data
*/
tri = netsnmp_extract_table_info(requests);
if(NULL == tri)
continue;
rc = _${context}_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_${context}_get_values */
########################################################################
##
/***********************************************************************
*
* SET processing
*
***********************************************************************/
@if $m2c_table_settable == 0@
/*
* SET PROCESSING NOT APPLICABLE (per MIB or user setting)
*/
@else@
/*----------------------------------------------------------------------
*
* SET: Syntax checks
*
*---------------------------------------------------------------------*/
/*
* @internal
* Check the syntax for a particular column
*/
NETSNMP_STATIC_INLINE int
_${context}_check_column( ${context}_rowreq_ctx *rowreq_ctx,
netsnmp_variable_list *var, int column )
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:${context}:_${context}_check_column",
"called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch(column) {
@ eval $m2c_nvv_item = "${m2c_context_item}tbl_idx."@
@ foreach $node internalindex@
@ include m2c_setup_node.m2i@
/* (INDEX) $m2c_node_summary */
case COLUMN_$node.uc:
rc = SNMP_ERR_NOTWRITABLE; /* can not change index of active row */
break;
@ end@ ## index
@ eval $m2c_nvv_item = "$m2c_data_item"@
@ foreach $node nonindex@
@ include m2c_setup_node.m2i@
@ if $node.settable == 0@
/* $m2c_node_summary */
case COLUMN_$node.uc:
rc = SNMP_ERR_NOTWRITABLE;
break;
@ next@
@ end@
/* $m2c_node_summary */
case COLUMN_$node.uc:
@ include node-varbind-validate.m2i@
if(SNMPERR_SUCCESS != rc) {
DEBUGMSGTL(("${context}:_${context}_check_column:$node",
"varbind validation failed (eg bad type or size)\n"));
}
else {
rc = ${node}_check_value( rowreq_ctx, $m2c_node_var_val );
if((MFD_SUCCESS != rc) && (MFD_NOT_VALID_EVER != rc) &&
(MFD_NOT_VALID_NOW != rc)) {
snmp_log(LOG_ERR, "bad rc %d from ${node}_check_value\n", rc);
rc = SNMP_ERR_GENERR;
}
}
break;
@ end@ # for each nonindex
default: /** We shouldn't get here */
rc = SNMP_ERR_GENERR;
snmp_log(LOG_ERR, "unknown column %d in _${context}_check_column\n", column);
}
return rc;
} /* _${context}_check_column */
##----------------------------------------------------------------------
int
_mfd_${context}_check_objects(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info * tri;
int rc;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_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 = _${context}_check_column(rowreq_ctx, requests->requestvb, tri->colnum);
if(rc) {
netsnmp_request_set_error(requests, SNMP_VALIDATE_ERR(rc));
break;
}
} /* for results */
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_check_objects */
@ if $m2c_table_dependencies == 1@
/*----------------------------------------------------------------------
*
* SET: check dependencies
*
*---------------------------------------------------------------------*/
/*
* @internal
* Check dependencies wrapper
*/
static int
_mfd_${context}_check_dependencies(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:${context}:_mfd_${context}_check_dependencies","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = ${context}_check_dependencies(rowreq_ctx);
if(rc){
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_check_dependencies\n", rc));
netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
}
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_check_dependencies */
@end@ // dependencies
/*----------------------------------------------------------------------
*
* SET: Undo setup
*
*---------------------------------------------------------------------*/
/*
* @internal
* Set the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_${context}_undo_setup_column( ${context}_rowreq_ctx *rowreq_ctx, int column )
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:${context}:_${context}_undo_setup_column",
"called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch(column) {
@ foreach $node nonindex@
@ include m2c_setup_node.m2i@
@ if $node.settable == 1@
/* $m2c_node_summary */
case COLUMN_$node.uc:
rowreq_ctx->column_set_flags |= COLUMN_$node.uc_FLAG;
rc = ${node}_undo_setup(rowreq_ctx );
break;
@ end@ # settable
@ end@ # for each column
default:
snmp_log(LOG_ERR,"unknown column %d in _${context}_undo_setup_column\n", column);
break;
}
return rc;
} /* _${context}_undo_setup_column */
##----------------------------------------------------------------------
/**
* @internal
* undo setup
*/
int
_mfd_${context}_undo_setup(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:${context}:_mfd_${context}_undo_setup","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
@if $m2c_undo_embed == 0@
/*
* allocate undo context
*/
rowreq_ctx->undo = ${context}_allocate_data();
if(NULL == rowreq_ctx->undo) {
/** msg already logged */
netsnmp_request_set_error_all(requests, SNMP_ERR_RESOURCEUNAVAILABLE);
return SNMP_ERR_NOERROR;
}
@end@
/*
* row undo setup
*/
rowreq_ctx->column_set_flags = 0;
rc = ${context}_undo_setup(rowreq_ctx);
if (MFD_SUCCESS != rc) {
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_undo_setup\n", rc));
netsnmp_request_set_error_all(requests, SNMP_VALIDATE_ERR(rc));
}
else {
/*
* column undo setup
*/
netsnmp_table_request_info * tri;
for(;requests; requests = requests->next) {
/*
* set column data
*/
tri = netsnmp_extract_table_info(requests);
if(NULL == tri)
continue;
rc = _${context}_undo_setup_column(rowreq_ctx, tri->colnum);
if(MFD_SUCCESS != rc) {
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_undo_setup_column\n", rc));
netsnmp_set_request_error(agtreq_info, requests, SNMP_VALIDATE_ERR(rc));
}
} /* for results */
}
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_undo_setup */
/**
* @internal
* undo setup
*/
int
_mfd_${context}_undo_cleanup(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
int rc;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_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 = ${context}_undo_cleanup(rowreq_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_undo_cleanup\n", rc));
}
@if $m2c_undo_embed == 0@
/*
* release undo context, if needed
*/
if(rowreq_ctx->undo) {
${context}_release_data(rowreq_ctx->undo);
rowreq_ctx->undo = NULL;
}
@end@
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_undo_cleanup */
/*----------------------------------------------------------------------
*
* SET: Set values
*
*---------------------------------------------------------------------*/
/*
* @internal
* Set the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_${context}_set_column( ${context}_rowreq_ctx *rowreq_ctx,
netsnmp_variable_list *var, int column )
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:${context}:_${context}_set_column",
"called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch(column) {
@ foreach $node nonindex@
@ include m2c_setup_node.m2i@
@ if $node.settable == 1@
/* $m2c_node_summary */
case COLUMN_$node.uc:
rowreq_ctx->column_set_flags |= COLUMN_$node.uc_FLAG;
rc = ${node}_set(rowreq_ctx, $m2c_node_var_val );
break;
@ end@ # settable
@ end@ # for each column
default:
snmp_log(LOG_ERR,"unknown column %d in _${context}_set_column\n", column);
rc = SNMP_ERR_GENERR;
break;
}
return rc;
} /* _${context}_set_column */
########################################################################
##
int
_mfd_${context}_set_values(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info * tri;
int rc = SNMP_ERR_NOERROR;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_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 = _${context}_set_column(rowreq_ctx,
requests->requestvb, tri->colnum);
if(MFD_SUCCESS != rc) {
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_set_column\n", rc));
netsnmp_set_request_error(agtreq_info, requests, SNMP_VALIDATE_ERR(rc));
}
} /* for results */
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_set_values */
/*----------------------------------------------------------------------
*
* SET: commit
*
*---------------------------------------------------------------------*/
/**
* @internal
* commit the values
*/
int
_mfd_${context}_commit(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:${context}:_mfd_${context}_commit","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = ${context}_commit(rowreq_ctx);
if (MFD_SUCCESS != rc) {
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_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...
*/
${context}_dirty_set( ${context}_dirty_get() + 1 ); /* set table dirty flag */
}
return SNMP_ERR_NOERROR;
}
int
_mfd_${context}_undo_commit(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:${context}:_mfd_${context}_undo_commit","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
u_int d = ${context}_dirty_get();
netsnmp_assert(d != 0);
if(d)
${context}_dirty_set( d - 1 );
}
rc = ${context}_undo_commit(rowreq_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_undo_commit\n", rc));
}
if (rowreq_ctx->rowreq_flags & MFD_ROW_DIRTY) {
snmp_log(LOG_WARNING, "${context} row dirty flag still set after undo_commit\n");
rowreq_ctx->rowreq_flags &= ~MFD_ROW_DIRTY;
}
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_commit */
/*----------------------------------------------------------------------
*
* SET: Undo
*
*---------------------------------------------------------------------*/
/**
* @internal
* undo the value for a particular column
*/
NETSNMP_STATIC_INLINE int
_${context}_undo_column( ${context}_rowreq_ctx *rowreq_ctx,
netsnmp_variable_list *var, int column )
{
int rc = SNMPERR_SUCCESS;
DEBUGMSGTL(("internal:${context}:_${context}_undo_column",
"called for %d\n", column));
netsnmp_assert(NULL != rowreq_ctx);
switch(column) {
@ foreach $node nonindex@
@ include m2c_setup_node.m2i@
@ if $node.settable == 1@
/* $m2c_node_summary */
case COLUMN_$node.uc:
rc = ${node}_undo(rowreq_ctx);
break;
@ end@ # settable
@ end@ # for each column
default:
snmp_log(LOG_ERR,"unknown column %d in _${context}_undo_column\n", column);
break;
}
return rc;
} /* _${context}_undo_column */
########################################################################
##
int
_mfd_${context}_undo_values(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
int rc;
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
netsnmp_table_request_info * tri;
DEBUGMSGTL(("internal:${context}:_mfd_${context}_undo_values","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
rc = ${context}_undo(rowreq_ctx);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_undo\n", rc));
}
for(;requests; requests = requests->next) {
/*
* set column data
*/
tri = netsnmp_extract_table_info(requests);
if(NULL == tri)
continue;
rc = _${context}_undo_column(rowreq_ctx, requests->requestvb,
tri->colnum);
if (MFD_SUCCESS != rc) {
/*
* nothing we can do about it but log it
*/
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_undo_column\n", rc));
}
} /* for results */
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_undo_values */
/*----------------------------------------------------------------------
*
* SET: irreversible commit
*
*---------------------------------------------------------------------*/
/**
* @internal
* commit irreversible actions
*/
int
_mfd_${context}_irreversible_commit(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *agtreq_info,
netsnmp_request_info *requests)
{
@ if $m2c_irreversible_commit == 1@
int rc;
@ end@
${context}_rowreq_ctx *rowreq_ctx = (${context}_rowreq_ctx*)
netsnmp_container_table_row_extract(requests);
DEBUGMSGTL(("internal:${context}:_mfd_${context}_irreversible:commit","called\n"));
netsnmp_assert(NULL != rowreq_ctx);
@ if $m2c_irreversible_commit == 1@
rc = ${context}_irreversible_commit(rowreq_ctx);
if (MFD_SUCCESS != rc) {
netsnmp_request_set_error_all(requests, SNMP_ERR_COMMITFAILED);
DEBUGMSGTL(("${context}:mfd","error %d from "
"${context}_irreversible_commit\n", rc));
}
@ end@
/*
* check for and handle row creation/deletion
* and update column exist flags...
*/
if (rowreq_ctx->rowreq_flags & MFD_ROW_DELETED) {
if (! (rowreq_ctx->rowreq_flags & MFD_ROW_CREATED))
CONTAINER_REMOVE(${context}_if_ctx.container, rowreq_ctx);
}
else {
if (rowreq_ctx->column_set_flags) {
@if $m2c_table_sparse == 1@
DEBUGMSGTL(("internal:${context}:_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;
@end@ # sparse
rowreq_ctx->column_set_flags = 0;
}
@if ($m2c_table_row_creation == 1)@
if (rowreq_ctx->rowreq_flags & MFD_ROW_CREATED) {
rowreq_ctx->rowreq_flags &= ~MFD_ROW_CREATED;
CONTAINER_INSERT(${context}_if_ctx.container, rowreq_ctx);
}
@end@ # creation
}
return SNMP_ERR_NOERROR;
} /* _mfd_${context}_irreversible_commit */
@end@ # settable
/***********************************************************************
*
* DATA ACCESS
*
***********************************************************************/
@ include mfd-access-${m2c_table_access}-defines.m2i@
@ if $m2c_table_persistent == 1@
@ include mfd-persistence.m2i@
@ end@
${context}_rowreq_ctx *
${context}_row_find_by_mib_index(${context}_mib_index *mib_idx)
{
${context}_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 = ${context}_index_to_oid(&oid_idx, mib_idx);
if (MFD_SUCCESS != rc)
return NULL;
rowreq_ctx = (${context}_rowreq_ctx*)CONTAINER_FIND(${context}_if_ctx.container, &oid_idx);
return rowreq_ctx;
}
@ if $m2c_table_refcounts == 1@
int
${context}_row_ref_increment(${context}_rowreq_ctx *rowreq_ctx)
{
if (NULL == rowreq_ctx)
return -1;
++rowreq_ctx->ref_count;
DEBUGMSGTL(("${context}:${context}_row_ref_increment",
"row %p ref count is %d\n",rowreq_ctx,
rowreq_ctx->ref_count));
return MFD_SUCCESS;
}
int
${context}_row_ref_decrement(${context}_rowreq_ctx *rowreq_ctx)
{
if (NULL == rowreq_ctx)
return -1;
if (0 == rowreq_ctx->ref_count) {
snmp_log(LOG_WARNING,"attempt to decrement ref_count below 0\n");
return -2;
}
--rowreq_ctx->ref_count;
DEBUGMSGTL(("${context}:${context}_row_ref_decrement",
"row %p ref count is %d\n",rowreq_ctx,
rowreq_ctx->ref_count));
return MFD_SUCCESS;
}
@ end@ // refcounts
@end@ # foreach table
##
########################################################################
@if $m2c_mark_boundary == 1@
/** END code generated by mfd-interface.m2c */
@end@