03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Copyright (C) 2002 Stichting NLnet, Netherlands, stichting@nlnet.nl.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Permission to use, copy, modify, and distribute this software for any
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * purpose with or without fee is hereby granted, provided that the
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * above copyright notice and this permission notice appear in all
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * THE SOFTWARE IS PROVIDED "AS IS" AND STICHTING NLNET
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * STICHTING NLNET BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * USE OR PERFORMANCE OF THIS SOFTWARE.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * The development of Dynamically Loadable Zones (DLZ) for Bind 9 was
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * conceived and contributed by Rob Butler.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Permission to use, copy, modify, and distribute this software for any
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * purpose with or without fee is hereby granted, provided that the
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * above copyright notice and this permission notice appear in all
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * THE SOFTWARE IS PROVIDED "AS IS" AND ROB BUTLER
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * ROB BUTLER BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * USE OR PERFORMANCE OF THIS SOFTWARE.
02d54949f0f1db4729e14c3322b207f58d2578a4Mark Andrews * Copyright (C) 1999-2001, 2016 Internet Systems Consortium, Inc. ("ISC")
02d54949f0f1db4729e14c3322b207f58d2578a4Mark Andrews * This Source Code Form is subject to the terms of the Mozilla Public
02d54949f0f1db4729e14c3322b207f58d2578a4Mark Andrews * License, v. 2.0. If a copy of the MPL was not distributed with this
02d54949f0f1db4729e14c3322b207f58d2578a4Mark Andrews * file, You can obtain one at http://mozilla.org/MPL/2.0/.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * exit codes
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * 0 everything ok
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * 1 error parsing command line
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * 2 Missing, too many or invalid combination of command line parameters
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * 3 Unable to open BDB database.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * 4 Unable to allocate memory for, or create lexer.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * 5 unable to perform BDB cursor operation
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/* shut up compiler warnings about no previous prototype */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsgetzone(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsgethost(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsbdb_opendb(DBTYPE db_type, DB **db_out, const char *db_name, int flags);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsput_data(isc_boolean_t dns_data, char *input_key, char *input_data);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsbulk_write(char type, DB *database, DBC *dbcursor, DBT *bdbkey, DBT *bdbdata);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Maximum length of a single data line that
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * may be inserted into database by this program.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * If you need to insert a line of data that is more
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * than 10,000 characters change this definition.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * BDB database names. If you want to use different
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * database names change them here.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Error code returned by BDB secondary index callback functions.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * This error is returned if the callback function could not create
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * the secondary index for any reason.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/* A struct to hold all the relevant info about the database */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews DBC *cursor2; /* second cursor used during list operation. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews DBC *cursor3; /* third cursor used during list operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews DBC *cursor4; /* fourth cursor used during list operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/* Possible operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * quit macro is used instead of exit. quit always trys to close the lexer
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * and the BDB database before exiting.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews#define quit(i) close_lexer(); bdb_cleanup(); exit(i);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * checkOp is used to verify that only one operation (list, del, add,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * bulk from file, bulk from stdin) is specified on the command line.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * This prevents a user from specifying two operations on the command
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * line, which would make no sense anyway.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews#define checkOp(x) if (x != 0) {fprintf(stderr, "\nonly one operation "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * checkParam is used to only allow a parameter to be specified once.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * I.E. the parameter key can only be used on the command line once.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * any attempt to use it twice causes an error.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews#define checkParam(x, y) if (x != NULL) {fprintf(stderr, "\n%s may only "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * checkInvalidParam is used to only allow paramters which make sense for
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * the operation selected. I.E. passing the key parameter makes no sense
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * for the add operation, and thus it isn't allowed.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews#define checkInvalidParam(x, y, z) if (x != NULL) {fprintf(stderr, "\n%s "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * checkInvalidOption is used to only allow paramters which make sense for
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * the operation selected - but checks boolean options.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * I.E. passing the "b" bare_list parameter makes no sense for the add
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * operation, and thus it isn't allowed.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * if w == x then output error message "flag", "message"
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews#define checkInvalidOption(w, x, y, z) if (w == x) {fprintf(stderr, "\n%s "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/* Global Variables */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsint operation = 0; /*%< operation to perform. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% allow new lock files or DB to be created. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsisc_boolean_t create_allowed = isc_boolean_false;
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *key = NULL; /*%< key to use in list & del operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% dump DB in DLZBDB bulk format */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsisc_boolean_t list_everything = isc_boolean_false;
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsunsigned int key_val; /*%< key as unsigned int used in list & del operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *zone = NULL; /*%< zone to use in list operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *host = NULL; /*%< host to use in list operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *c_zone = NULL; /*%< client zone to use in list operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *c_ip = NULL; /*%< client IP to use in list operations */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *a_data = NULL; /*%< data in add operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *bulk_file = NULL; /*%< bulk data file to load */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *db_envdir = NULL; /*%< BDB environment location */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar *db_file = NULL; /*%< BDB database file location. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsbdb_instance_t db; /* BDB instance we are operating on */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsisc_lex_t *lexer = NULL; /*%< lexer for use to use in parsing input */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsisc_mem_t *lex_mctx = NULL; /*%< memory context for lexer */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewschar lex_data_buf[max_data_len]; /*%< data array to use for lex_buffer below */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsisc_buffer_t lex_buffer; /*%< buffer for lexer during add operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Displays usage message
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews---Usage:---------------------------------------------------------------------\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews List data:\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews dlzbdb -l [-k key] [-z zone] [-h host] [-c client_zone] [-i client_ip]\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews BDB_environment BDB_database\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Delete data:\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews dlzbdb -d [-k key] [-c client_zone] [-i client_ip]\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews BDB_environment BDB_database\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Bulk load data from file:\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews dlzbdb -f file_to_load BDB_environment BDB_database\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Bulk load data from stdin\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews dlzbdb -s BDB_environment BDB_database\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Add data:\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews dlzbdb -a \"dns data to be added\" BDB_environment BDB_database\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Export data:\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews dlzbdb -e BDB_environment BDB_database\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Normally operations can only be performed on an existing database files.\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Use the -n flag with any operation to allow files to be created.\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews Existing files will NOT be truncated by using the -n flag.\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews The -n flag will allow a new database to be created, or allow new\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews environment files to be created for an existing database.\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews---Format for -f & -a options:------------------------------------------------\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsdb_type zone host dns_type ttl ip\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsdb_type zone host dns_type ttl mx_priority mail_host\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsdb_type zone host dns_type ttl nm_svr resp_psn serial refresh retry expire min\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsdb_type zone client_ip\n\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews---Examples:------------------------------------------------------------------\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsd mynm.com www A 10 127.0.0.1\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsd mynm.com @ MX 10 5 mail\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsd mynm.com @ SOA 10 ns1.mynm.com. root.mynm.com. 2 28800 7200 604800 86400\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsc mynm.com 127.0.0.1\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsc mynm.com 192.168.0.10\n\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% BDB callback to create zone secondary index */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsgetzone(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* Allocate memory to use in parsing the string */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* verify memory was allocated */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* copy data string into newly allocated memory */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* split string at the first space */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* copy string for "zone" secondary index */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* set required values for BDB */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* cleanup memory */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * BDB callback to create host secondary index
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsgethost(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* allocate memory to use in parsing the string */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* verify memory was allocated */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* copy data string into newly allocated memory */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* we don't care about left string. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* memory of left string will be freed when tmp is freed. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* verify right still has some characters left */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* get "host" from data string */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* copy string for "host" secondary index */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* set required values for BDB */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* cleanup memory */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Performs BDB cleanup. Close each database that we opened.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Close environment. Set each var to NULL so we know they
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * were closed and don't accidentally try to close them twice.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* close cursors */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* close databases */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* close environment */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% Initializes, sets flags and then opens Berkeley databases. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsbdb_opendb(DBTYPE db_type, DB **db_out, const char *db_name, int flags) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* Initialize the database. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if ((result = db_create(db_out, db.dbenv, 0)) != 0) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB could not initialize %s database. BDB error: %s",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* set database flags. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if ((result = (*db_out)->set_flags(*db_out, flags)) != 0) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB could not set flags for %s database. BDB error: %s",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open the database. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if ((result = (*db_out)->open(*db_out, NULL, db_file, db_name, db_type,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB could not open %s database in %s. BDB error: %s",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * parses input and adds it to the BDB database
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Lexer should be instantiated, and either a file or buffer opened for it.
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * The insert_data function is used by both the add, and bulk insert
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * operations
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsput_data(isc_boolean_t dns_data, char *input_key, char *input_data) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* make sure key & data are completely empty */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if client data, setup key for insertion */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* always setup data for insertion */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* execute insert against appropriate database. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.data->put(db.data, NULL, &key, &data, DB_APPEND);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.client->put(db.client, NULL, &key, &data, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if something went wrong, log error and quit */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB could not insert data. Error: %s",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews ISC_LEXOPT_QSTRINGMULTILINE; /* Allow multiline "" strings */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews char data_type = 'u'; /* u =unknown, b =bad token, d/D =DNS, c/C =client IP */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* Initialize buffers */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_init(&buf, &data_arr, max_data_len);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_init(&buf2, &data_arr2, max_data_len);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* store data_type */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews strncpy(&data_type, token.value.as_pointer, 1);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* verify data_type was specified correctly on input */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if not, set to 'b' so this line is ignored. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } else if (data_type == 'c' || data_type == 'C') {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_putstr(&buf2, token.value.as_pointer);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* add string terminator to buffer */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_putstr(&buf, token.value.as_pointer);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* add string terminator to buffer */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_putstr(&buf, token.value.as_pointer);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_putstr(&buf, token.value.as_pointer);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if ((data_type != 'u' && isc_buffer_usedlength(&buf) > 0) || data_type == 'b') {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* perform insert operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* add string terminator to buffer */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews put_data(isc_boolean_true, NULL, (char *) &data_arr);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } else if (data_type == 'c' || data_type == 'C') {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews put_data(isc_boolean_false, (char *) &data_arr,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Bad / unknown token encountered on line %lu."\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews " Skipping line.", isc_lex_getsourceline(lexer) - 1);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Bad / unknown db data type encountered on " \
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "line %lu. Skipping line\n", isc_lex_getsourceline(lexer) - 1);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* reset buffer for next insert */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* let user know we had problems */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unknown error processing tokens during \"add\" or " \
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "\"bulk\" operation.\nStoped processing on line %lu.",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* create BDB environment */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* Basically BDB allocates and assigns memory to db->dbenv */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB environment could not be created. BDB error: %s",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open BDB environment */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* allowed to create new files */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } else { /* not allowed to create new files. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB environment at '%s' could not be opened. BDB " \
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open dlz_data database. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews result = bdb_opendb(DB_RECNO, &db.data, dlz_data, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open dlz_host database */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews result = bdb_opendb(DB_BTREE, &db.host, dlz_host, DB_DUP | DB_DUPSORT);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open dlz_zone database. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews result = bdb_opendb(DB_BTREE, &db.zone, dlz_zone, DB_DUP | DB_DUPSORT);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open dlz_client database. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews result = bdb_opendb(DB_BTREE, &db.client, dlz_client, DB_DUP | DB_DUPSORT);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* associate the host secondary database with the primary database */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.data->associate(db.data, NULL, db.host, gethost, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB could not associate %s database with %s. BDB "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "error: %s", dlz_host, dlz_data, db_strerror(bdbres));
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* associate the zone secondary database with the primary database */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.data->associate(db.data, NULL, db.zone, getzone, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "BDB could not associate %s database with %s. BDB "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "error: %s", dlz_zone, dlz_data, db_strerror(bdbres));
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% Create & open lexer to parse input data */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* check if we already opened the lexer, if we did, return success */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* allocate memory for lexer, and verify it was allocated */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "unexpected error creating lexer\n");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* create lexer */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews result = isc_lex_create(lex_mctx, 1500, &lexer);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "unexpected error creating lexer\n");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* set allowed commenting style */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_lex_setcomments(lexer, ISC_LEXCOMMENT_C | /* Allow C comments */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews ISC_LEXCOMMENT_CPLUSPLUS | /* Allow C++ comments */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews ISC_LEXCOMMENT_SHELL); /* Allow shellcomments */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews isc_buffer_init(&lex_buffer, &lex_data_buf, max_data_len);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% Close the lexer, and cleanup memory */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* If lexer is still open, close it & destroy it. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if lexer memory is still allocated, destroy it. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% Perform add operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* check for any parameters that are not allowed during add */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(key, "k", "for add operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(zone, "z", "for add operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(host, "h", "for add operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(c_zone, "c", "for add operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(c_ip, "i", "for add operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(list_everything, isc_boolean_true, "e",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for add operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if open lexer fails it alread prints error messages. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* copy input data to buffer */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* tell lexer to use buffer as input */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if (isc_lex_openbuffer(lexer, &lex_buffer) != ISC_R_SUCCESS) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "unexpected error opening lexer buffer");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /*common logic for "add" & "bulk" operations are handled by insert_data */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews/*% Perform bulk insert operation */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* check for any parameters that are not allowed during bulk */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(key, "k", "for bulk load operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(zone, "z", "for bulk load operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(host, "h", "for bulk load operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(c_zone, "c", "for bulk load operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(c_ip, "i", "for bulk load operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(list_everything, isc_boolean_true, "e",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for bulk load operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if open lexer fails it already prints error messages. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if (isc_lex_openstream(lexer, stdin) != ISC_R_SUCCESS) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "unexpected error opening stdin by lexer.");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } else if (isc_lex_openfile(lexer, bulk_file) != ISC_R_SUCCESS) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "unexpected error opening %s by lexer.", bulk_file);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* common logic for "add" & "bulk" operations are handled by insert_data */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrewsbulk_write(char type, DB *database, DBC *dbcursor, DBT *bdbkey, DBT *bdbdata) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* use a 5MB buffer for the bulk dump */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* try to allocate a 5 MB buffer, if we fail write err msg, die. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "Unable to allocate 5 MB buffer for bulk database dump\n");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* get a cursor, make sure it worked. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = database->cursor(database, NULL, &dbcursor, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",db_strerror(bdbres));
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* loop and dump all data */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* loop through data until DB_NOTFOUND is returned */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = dbcursor->c_get(dbcursor, bdbkey, bdbdata,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if not successful did we encounter DB_NOTFOUND, or */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* have a different problem. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* Hit DB_NOTFOUND which means end of data. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* end of if (bdbres !=0) */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews DB_MULTIPLE_KEY_NEXT(p, bdbdata, retkey, retklen, retdata, retdlen);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews DB_MULTIPLE_RECNO_NEXT(p, bdbdata, recNum, retdata, retdlen);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews printf("c %.*s %.*s\n",(int)retklen, retkey,(int)retdlen, retdata);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* end of for (DB_MULTIPLE_INIT....) */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* end of for (;;) */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* free the buffer we created earlier */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * Perform listOrDelete operation
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * if dlt == true, delete data
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews * else list data
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* verify that only allowed parameters were passed. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(zone, "z", "for delete operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(host, "h", "for delete operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(list_everything, isc_boolean_true, "e",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for delete operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(create_allowed, isc_boolean_true, "n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for delete operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } else if (key != NULL || zone != NULL || host != NULL) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(c_zone, "c", "for list when k, z or h are specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(c_ip, "i", "for list when k, z, or h are specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(list_everything, isc_boolean_true, "e",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for list when k, z, or h are specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(create_allowed, isc_boolean_true, "n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for list operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(list_everything, isc_boolean_true, "e",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for list when c or i are specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidOption(create_allowed, isc_boolean_true, "n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "for list operation");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* Dump database in "dlzbdb" bulk format */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if (bulk_write('c', db.client, db.cursor, &bdbkey, &bdbdata)
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bulk_write('d', db.data, db.cursor2, &bdbkey, &bdbdata);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* end if (list_everything) */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* set NULL the 2nd and 3rd positions in curList. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* that way later when add cursors to the join list */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* it is already null terminated. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* make sure other parameters weren't */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(zone, "z", "when k is specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews checkInvalidParam(host, "h", "when k is specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.data->del(db.data, NULL, &bdbkey, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.data->get(db.data, NULL, &bdbkey, &bdbdata, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews printf("%lu | %.*s\n", *(u_long *) bdbkey.data,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* closes else of if (dlt == isc_boolean_true) */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* closes if (key != NULL) */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if zone is passed */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* create a cursor and make sure it worked */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.zone->cursor(db.zone, NULL, &db.cursor2, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.cursor2->c_get(db.cursor2, &bdbkey, &bdbdata, DB_SET);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* add cursor to cursor list for later use in join */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if host is passed */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* create a cursor and make sure it worked. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.host->cursor(db.host, NULL, &db.cursor3, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.cursor3->c_get(db.cursor3, &bdbkey, &bdbdata, DB_SET);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* add cursor to cursor list for later use in join */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* join any cursors */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.data->join(db.data, curList, &db.cursor4, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* print a header to explain the output */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* loop and list all results. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews while (bdbres == 0) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* get data */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.cursor4->c_get(db.cursor4, &bdbkey, &bdbdata, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* verify call had no errors */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews printf("%lu | %.*s\n", *(u_long *) bdbkey.data,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* closes while loop */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "i may only be specified when c is also specified\n");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* if client_zone was passed */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* create a cursor and make sure it worked. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open read-write cursor */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.client->cursor(db.client, NULL, &db.cursor,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* open read only cursor */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.client->cursor(db.client, NULL, &db.cursor, 0);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* print a header to explain the output */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.cursor->c_get(db.cursor, &bdbkey, &bdbdata, DB_GET_BOTH);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews printf("Client zone & IP not found in database");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.cursor->c_get(db.cursor, &bdbkey, &bdbdata, DB_SET);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews while (bdbres == 0) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews printf("%.*s | %.*s\n", (int)bdbkey.size, (char *) bdbkey.data,
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* delete record. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error. BDB Error: %s\n",
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews bdbres = db.cursor->c_get(db.cursor, &bdbkey, &bdbdata, DB_NEXT_DUP);
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews } /* end while loop */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Unexpected error during list operation " \
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if (bdbkey.flags == DB_DBT_REALLOC && bdbkey.data != NULL) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews if (bdbdata.flags == DB_DBT_REALLOC && bdbdata.data != NULL) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* there has to be at least 2 args, some operations require more */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* use the ISC commandline parser to get all the program arguments */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews while ((ch= isc_commandline_parse(argc, argv, "ldesna:f:k:z:h:c:i:")) != -1) {
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Error converting key to integer");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* should never reach this point */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "unexpected error parsing command arguments\n");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* argc & argv have been modified, so now only "extra" parameters are */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* left in argc & argv. "Extra" parameters are any parameters that were */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* not passed using a command line flag. Exactly 2 args should be left. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* The first should be the BDB environment path, the second should be the */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* BDB database. The BDB database path can be either relative to the */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* BDB environment path, or absolute. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Both a Berkeley DB environment and file "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "must be specified");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "Too many parameters. Check command line for errors.");
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* get db_file to operate on */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews /* openBDB already prints error messages, don't do it here. */
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews fprintf(stderr, "\nNo operation was selected. "\
03e200df5dc283f24a6a349f0b31d3eab26da893Mark Andrews "Select an operation (l d a f)");