#include <config.h>
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <isc/commandline.h>
#include <isc/dir.h>
#include <isc/log.h>
#include <isc/mem.h>
#include <isc/result.h>
#include <isc/string.h>
#include <isc/util.h>
#include <isccfg/cfg.h>
#include <isccfg/check.h>
#include "check-tool.h"
isc_log_t *logc = NULL;
static void
usage(void) {
fprintf(stderr, "usage: named-checkconf [-v] [-t directory] [named.conf]\n");
exit(1);
}
static isc_result_t
directory_callback(const char *clausename, cfg_obj_t *obj, void *arg) {
isc_result_t result;
char *directory;
REQUIRE(strcasecmp("directory", clausename) == 0);
UNUSED(arg);
UNUSED(clausename);
directory = cfg_obj_asstring(obj);
result = isc_dir_chdir(directory);
if (result != ISC_R_SUCCESS) {
cfg_obj_log(obj, logc, ISC_LOG_ERROR,
"change directory to '%s' failed: %s",
directory, isc_result_totext(result));
return (result);
}
return (ISC_R_SUCCESS);
}
int
main(int argc, char **argv) {
int c;
cfg_parser_t *parser = NULL;
cfg_obj_t *config = NULL;
const char *conffile = NULL;
isc_mem_t *mctx = NULL;
isc_result_t result;
int exit_status = 0;
while ((c = isc_commandline_parse(argc, argv, "t:v")) != EOF) {
switch (c) {
case 't':
result = isc_dir_chroot(isc_commandline_argument);
if (result != ISC_R_SUCCESS) {
fprintf(stderr, "isc_dir_chroot: %s\n",
isc_result_totext(result));
exit(1);
}
result = isc_dir_chdir("/");
if (result != ISC_R_SUCCESS) {
fprintf(stderr, "isc_dir_chdir: %s\n",
isc_result_totext(result));
exit(1);
}
break;
case 'v':
printf(VERSION "\n");
exit(0);
default:
usage();
}
}
if (argv[isc_commandline_index] != NULL)
conffile = argv[isc_commandline_index];
if (conffile == NULL || conffile[0] == '\0')
conffile = NAMED_CONFFILE;
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
RUNTIME_CHECK(setup_logging(mctx, &logc) == ISC_R_SUCCESS);
RUNTIME_CHECK(cfg_parser_create(mctx, logc, &parser) == ISC_R_SUCCESS);
cfg_parser_setcallback(parser, directory_callback, NULL);
if (cfg_parse_file(parser, conffile, &cfg_type_namedconf, &config) !=
ISC_R_SUCCESS)
exit(1);
result = cfg_check_namedconf(config, logc, mctx);
if (result != ISC_R_SUCCESS)
exit_status = 1;
cfg_obj_destroy(parser, &config);
cfg_parser_destroy(&parser);
isc_log_destroy(&logc);
isc_mem_destroy(&mctx);
return (exit_status);
}