+++ /dev/null
--/*
-- * Copyright (C) 2000, 2001 Internet Software Consortium.
-- *
-- * Permission to use, copy, modify, and distribute this software for any
-- * purpose with or without fee is hereby granted, provided that the above
-- * copyright notice and this permission notice appear in all copies.
-- *
-- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
-- * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
-- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
-- * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
-- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-- * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-- */
--
--/* $Id: zonetodb.c,v 1.10 2001/03/17 01:53:01 bwelling Exp $ */
--
--#include <isc/buffer.h>
--#include <isc/mem.h>
--#include <isc/print.h>
--#include <isc/result.h>
--
--#include <dns/db.h>
--#include <dns/dbiterator.h>
--#include <dns/fixedname.h>
--#include <dns/name.h>
--#include <dns/rdata.h>
--#include <dns/rdataset.h>
--#include <dns/rdatasetiter.h>
--#include <dns/result.h>
--
--#include <pgsql/libpq-fe.h>
--
--/*
-- * Generate a PostgreSQL table from a zone.
-- *
-- * This is compiled this with something like the following (assuming bind9 has
-- * been installed):
-- *
-- * gcc -g `isc-config.sh --cflags isc dns` -c zonetodb.c
-- * gcc -g -o zonetodb zonetodb.o `isc-config.sh --libs isc dns` -lpq
-- */
--
--PGconn *conn = NULL;
--char *dbname, *dbtable;
--char str[10240];
--
--void
--closeandexit(int status) {
-- if (conn != NULL)
-- PQfinish(conn);
-- exit(status);
--}
--
--void
--check_result(isc_result_t result, const char *message) {
-- if (result != ISC_R_SUCCESS) {
-- fprintf(stderr, "%s: %s\n", message,
-- isc_result_totext(result));
-- closeandexit(1);
-- }
--}
--
--/*
-- * Canonicalize a string before writing it to the database.
-- * "dest" must be an array of at least size 2*strlen(source) + 1.
-- */
--static void
--quotestring(const char *source, char *dest) {
-- while (*source != 0) {
-- if (*source == '\'')
-- *dest++ = '\'';
-- else if (*source == '\\')
-- *dest++ = '\\';
-- *dest++ = *source++;
-- }
-- *dest++ = 0;
--}
--
--void
--addrdata(dns_name_t *name, dns_ttl_t ttl, dns_rdata_t *rdata) {
-- unsigned char namearray[DNS_NAME_MAXTEXT + 1];
-- unsigned char canonnamearray[2 * DNS_NAME_MAXTEXT + 1];
-- unsigned char typearray[20];
-- unsigned char canontypearray[40];
-- unsigned char dataarray[2048];
-- unsigned char canondataarray[4096];
-- isc_buffer_t b;
-- isc_result_t result;
-- PGresult *res;
--
-- isc_buffer_init(&b, namearray, sizeof(namearray) - 1);
-- result = dns_name_totext(name, ISC_TRUE, &b);
-- check_result(result, "dns_name_totext");
-- namearray[isc_buffer_usedlength(&b)] = 0;
-- quotestring(namearray, canonnamearray);
--
-- isc_buffer_init(&b, typearray, sizeof(typearray) - 1);
-- result = dns_rdatatype_totext(rdata->type, &b);
-- check_result(result, "dns_rdatatype_totext");
-- typearray[isc_buffer_usedlength(&b)] = 0;
-- quotestring(typearray, canontypearray);
--
-- isc_buffer_init(&b, dataarray, sizeof(dataarray) - 1);
-- result = dns_rdata_totext(rdata, NULL, &b);
-- check_result(result, "dns_rdata_totext");
-- dataarray[isc_buffer_usedlength(&b)] = 0;
-- quotestring(dataarray, canondataarray);
--
-- snprintf(str, sizeof(str),
-- "INSERT INTO %s (NAME, TTL, RDTYPE, RDATA)"
-- " VALUES ('%s', %d, '%s', '%s')",
-- dbtable, canonnamearray, ttl, canontypearray, canondataarray);
-- printf("%s\n", str);
-- res = PQexec(conn, str);
-- if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
-- fprintf(stderr, "INSERT INTO command failed: %s\n",
-- PQresultErrorMessage(res));
-- PQclear(res);
-- closeandexit(1);
-- }
-- PQclear(res);
--}
--
--int
--main(int argc, char **argv) {
-- char *porigin, *zonefile;
-- dns_fixedname_t forigin, fname;
-- dns_name_t *origin, *name;
-- dns_db_t *db = NULL;
-- dns_dbiterator_t *dbiter;
-- dns_dbnode_t *node;
-- dns_rdatasetiter_t *rdsiter;
-- dns_rdataset_t rdataset;
-- dns_rdata_t rdata = DNS_RDATA_INIT;
-- isc_mem_t *mctx = NULL;
-- isc_buffer_t b;
-- isc_result_t result;
-- PGresult *res;
--
-- if (argc != 5) {
-- printf("usage: %s origin file dbname dbtable\n", argv[0]);
-- printf("Note that dbname must be an existing database.\n");
-- exit(1);
-- }
--
-- porigin = argv[1];
-- zonefile = argv[2];
-- dbname = argv[3];
-- dbtable = argv[4];
--
-- mctx = NULL;
-- result = isc_mem_create(0, 0, &mctx);
-- check_result(result, "isc_mem_create");
--
-- isc_buffer_init(&b, porigin, strlen(porigin));
-- isc_buffer_add(&b, strlen(porigin));
-- dns_fixedname_init(&forigin);
-- origin = dns_fixedname_name(&forigin);
-- result = dns_name_fromtext(origin, &b, dns_rootname, ISC_FALSE, NULL);
-- check_result(result, "dns_name_fromtext");
--
-- db = NULL;
-- result = dns_db_create(mctx, "rbt", origin, dns_dbtype_zone,
-- dns_rdataclass_in, 0, NULL, &db);
-- check_result(result, "dns_db_create");
--
-- result = dns_db_load(db, zonefile);
-- check_result(result, "dns_db_load");
--
-- printf("Connecting to '%s'\n", dbname);
-- conn = PQsetdb(NULL, NULL, NULL, NULL, dbname);
-- if (PQstatus(conn) == CONNECTION_BAD) {
-- fprintf(stderr, "Connection to database '%s' failed: %s\n",
-- dbname, PQerrorMessage(conn));
-- closeandexit(1);
-- }
--
-- snprintf(str, sizeof(str),
-- "DROP TABLE %s", dbtable);
-- printf("%s\n", str);
-- res = PQexec(conn, str);
-- if (!res || PQresultStatus(res) != PGRES_COMMAND_OK)
-- fprintf(stderr, "DROP TABLE command failed: %s\n",
-- PQresultErrorMessage(res));
-- PQclear(res);
--
-- snprintf(str, sizeof(str), "BEGIN");
-- printf("%s\n", str);
-- res = PQexec(conn, str);
-- if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
-- fprintf(stderr, "BEGIN command failed: %s\n",
-- PQresultErrorMessage(res));
-- PQclear(res);
-- closeandexit(1);
-- }
-- PQclear(res);
--
-- snprintf(str, sizeof(str),
-- "CREATE TABLE %s "
-- "(NAME TEXT, TTL INTEGER, RDTYPE TEXT, RDATA TEXT)",
-- dbtable);
-- printf("%s\n", str);
-- res = PQexec(conn, str);
-- if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
-- fprintf(stderr, "CREATE TABLE command failed: %s\n",
-- PQresultErrorMessage(res));
-- PQclear(res);
-- closeandexit(1);
-- }
-- PQclear(res);
--
-- dbiter = NULL;
-- result = dns_db_createiterator(db, ISC_FALSE, &dbiter);
-- check_result(result, "dns_db_createiterator()");
--
-- result = dns_dbiterator_first(dbiter);
-- check_result(result, "dns_dbiterator_first");
--
-- dns_fixedname_init(&fname);
-- name = dns_fixedname_name(&fname);
-- dns_rdataset_init(&rdataset);
-- dns_rdata_init(&rdata);
--
-- while (result == ISC_R_SUCCESS) {
-- node = NULL;
-- result = dns_dbiterator_current(dbiter, &node, name);
-- if (result == ISC_R_NOMORE)
-- break;
-- check_result(result, "dns_dbiterator_current");
--
-- rdsiter = NULL;
-- result = dns_db_allrdatasets(db, node, NULL, 0, &rdsiter);
-- check_result(result, "dns_db_allrdatasets");
--
-- result = dns_rdatasetiter_first(rdsiter);
--
-- while (result == ISC_R_SUCCESS) {
-- dns_rdatasetiter_current(rdsiter, &rdataset);
-- result = dns_rdataset_first(&rdataset);
-- check_result(result, "dns_rdataset_first");
-- while (result == ISC_R_SUCCESS) {
-- dns_rdataset_current(&rdataset, &rdata);
-- addrdata(name, rdataset.ttl, &rdata);
-- dns_rdata_reset(&rdata);
-- result = dns_rdataset_next(&rdataset);
-- }
-- dns_rdataset_disassociate(&rdataset);
-- result = dns_rdatasetiter_next(rdsiter);
-- }
-- dns_rdatasetiter_destroy(&rdsiter);
-- dns_db_detachnode(db, &node);
-- result = dns_dbiterator_next(dbiter);
-- }
--
-- snprintf(str, sizeof(str), "COMMIT TRANSACTION");
-- printf("%s\n", str);
-- res = PQexec(conn, str);
-- if (!res || PQresultStatus(res) != PGRES_COMMAND_OK) {
-- fprintf(stderr, "COMMIT command failed: %s\n",
-- PQresultErrorMessage(res));
-- PQclear(res);
-- closeandexit(1);
-- }
-- PQclear(res);
-- dns_dbiterator_destroy(&dbiter);
-- dns_db_detach(&db);
-- isc_mem_destroy(&mctx);
-- closeandexit(0);
--}
projects / thirdparty / bind9.git / commitdiff
