00b67f09dd
Also known as ISC bind. This import adds utilities such as host(1), dig(1), and nslookup(1), as well as many other tools and libraries. Change-Id: I035ca46e64f1965d57019e773f4ff0ef035e4aa3
159 lines
3.9 KiB
C
159 lines
3.9 KiB
C
/* $NetBSD: cfg_test.c,v 1.6 2014/12/10 04:37:53 christos Exp $ */
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/*
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* Copyright (C) 2004, 2005, 2007, 2009-2011 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2001, 2002 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/* Id: cfg_test.c,v 1.25 2011/09/05 23:46:54 tbox Exp */
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/*! \file */
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#include <config.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <isc/mem.h>
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#include <isc/string.h>
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#include <isc/util.h>
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#include <isccfg/namedconf.h>
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#include <dns/log.h>
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static void
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check_result(isc_result_t result, const char *format, ...) {
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va_list args;
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if (result == ISC_R_SUCCESS)
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return;
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va_start(args, format);
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vfprintf(stderr, format, args);
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va_end(args);
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fprintf(stderr, ": %s\n", isc_result_totext(result));
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exit(1);
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}
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static void
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output(void *closure, const char *text, int textlen) {
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UNUSED(closure);
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(void) fwrite(text, 1, textlen, stdout);
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}
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static void
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usage(void) {
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fprintf(stderr, "usage: cfg_test --rndc|--named "
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"[--grammar] [--memstats] conffile\n");
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exit(1);
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}
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int
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main(int argc, char **argv) {
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isc_result_t result;
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isc_mem_t *mctx = NULL;
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isc_log_t *lctx = NULL;
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isc_logconfig_t *lcfg = NULL;
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isc_logdestination_t destination;
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cfg_parser_t *pctx = NULL;
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cfg_obj_t *cfg = NULL;
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cfg_type_t *type = NULL;
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isc_boolean_t grammar = ISC_FALSE;
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isc_boolean_t memstats = ISC_FALSE;
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char *filename = NULL;
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RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
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result = isc_log_create(mctx, &lctx, &lcfg);
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check_result(result, "isc_log_create()");
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isc_log_setcontext(lctx);
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/*
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* Create and install the default channel.
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*/
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destination.file.stream = stderr;
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destination.file.name = NULL;
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destination.file.versions = ISC_LOG_ROLLNEVER;
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destination.file.maximum_size = 0;
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result = isc_log_createchannel(lcfg, "_default",
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ISC_LOG_TOFILEDESC,
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ISC_LOG_DYNAMIC,
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&destination, ISC_LOG_PRINTTIME);
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check_result(result, "isc_log_createchannel()");
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result = isc_log_usechannel(lcfg, "_default", NULL, NULL);
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check_result(result, "isc_log_usechannel()");
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/*
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* Set the initial debug level.
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*/
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isc_log_setdebuglevel(lctx, 2);
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if (argc < 3)
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usage();
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while (argc > 1) {
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if (strcmp(argv[1], "--grammar") == 0) {
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grammar = ISC_TRUE;
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} else if (strcmp(argv[1], "--memstats") == 0) {
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memstats = ISC_TRUE;
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} else if (strcmp(argv[1], "--named") == 0) {
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type = &cfg_type_namedconf;
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} else if (strcmp(argv[1], "--rndc") == 0) {
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type = &cfg_type_rndcconf;
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} else if (argv[1][0] == '-') {
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usage();
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} else {
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filename = argv[1];
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}
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argv++, argc--;
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}
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if (grammar) {
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if (type == NULL)
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usage();
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cfg_print_grammar(type, output, NULL);
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} else {
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if (type == NULL || filename == NULL)
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usage();
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RUNTIME_CHECK(cfg_parser_create(mctx, lctx, &pctx) == ISC_R_SUCCESS);
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result = cfg_parse_file(pctx, filename, type, &cfg);
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fprintf(stderr, "read config: %s\n", isc_result_totext(result));
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if (result != ISC_R_SUCCESS)
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exit(1);
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cfg_print(cfg, output, NULL);
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cfg_obj_destroy(pctx, &cfg);
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cfg_parser_destroy(&pctx);
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}
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isc_log_destroy(&lctx);
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if (memstats)
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isc_mem_stats(mctx, stderr);
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isc_mem_destroy(&mctx);
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fflush(stdout);
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if (ferror(stdout)) {
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fprintf(stderr, "write error\n");
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return (1);
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} else
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return (0);
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}
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