/* * 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 #include #include #include /* * include our parent header */ #include "usmDHUserKeyTable.h" #include #include #include "usmDHUserKeyTable_interface.h" #include 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; }