/*% The main processing routine */
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;
isc_entropy_t *ectx = NULL;
isc_boolean_t load_zones = ISC_FALSE;
isc_boolean_t print = ISC_FALSE;
isc_commandline_errprint = ISC_FALSE;
while ((c = isc_commandline_parse(argc, argv, "dhjt:pvz")) != EOF) {
switch (c) {
case 'd':
debug++;
break;
case 'j':
nomerge = ISC_FALSE;
break;
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);
}
break;
case 'p':
print = ISC_TRUE;
break;
case 'v':
printf(VERSION "\n");
exit(0);
case 'z':
load_zones = ISC_TRUE;
docheckmx = ISC_FALSE;
docheckns = ISC_FALSE;
dochecksrv = ISC_FALSE;
break;
case '?':
if (isc_commandline_option != '?')
fprintf(stderr, "%s: invalid argument -%c\n",
program, isc_commandline_option);
/* FALLTHROUGH */
case 'h':
usage();
default:
fprintf(stderr, "%s: unhandled option -%c\n",
program, isc_commandline_option);
exit(1);
}
}
if (isc_commandline_index + 1 < argc)
usage();
if (argv[isc_commandline_index] != NULL)
conffile = argv[isc_commandline_index];
if (conffile == NULL || conffile[0] == '\0')
conffile = NAMED_CONFFILE;
#ifdef _WIN32
InitSockets();
#endif
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
RUNTIME_CHECK(setup_logging(mctx, stdout, &logc) == ISC_R_SUCCESS);
RUNTIME_CHECK(isc_entropy_create(mctx, &ectx) == ISC_R_SUCCESS);
RUNTIME_CHECK(isc_hash_create(mctx, ectx, DNS_NAME_MAXWIRE)
== ISC_R_SUCCESS);
dns_result_register();
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 = bind9_check_namedconf(config, logc, mctx);
if (result != ISC_R_SUCCESS)
exit_status = 1;
if (result == ISC_R_SUCCESS && load_zones) {
result = load_zones_fromconfig(config, mctx);
if (result != ISC_R_SUCCESS)
exit_status = 1;
}
if (print && exit_status == 0)
cfg_print(config, output, NULL);
cfg_obj_destroy(parser, &config);
cfg_parser_destroy(&parser);
dns_name_destroy();
isc_log_destroy(&logc);
isc_hash_destroy();
isc_entropy_detach(&ectx);
isc_mem_destroy(&mctx);
#ifdef _WIN32
DestroySockets();
#endif
return (exit_status);
}
static void cfg_to_string(cfg_t *cfg, char **output, size_t *len)
{
FILE *fp = open_memstream(output, len);
cfg_print(cfg, fp);
fclose(fp);
}
int
main(int argc, char **argv) {
isc_result_t result;
isc_mem_t *mctx = NULL;
isc_log_t *lctx = NULL;
isc_logconfig_t *lcfg = NULL;
isc_logdestination_t destination;
cfg_parser_t *pctx = NULL;
cfg_obj_t *cfg = NULL;
cfg_type_t *type = NULL;
isc_boolean_t grammar = ISC_FALSE;
isc_boolean_t memstats = ISC_FALSE;
char *filename = NULL;
RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
result = isc_log_create(mctx, &lctx, &lcfg);
check_result(result, "isc_log_create()");
isc_log_setcontext(lctx);
/*
* Create and install the default channel.
*/
destination.file.stream = stderr;
destination.file.name = NULL;
destination.file.versions = ISC_LOG_ROLLNEVER;
destination.file.maximum_size = 0;
result = isc_log_createchannel(lcfg, "_default",
ISC_LOG_TOFILEDESC,
ISC_LOG_DYNAMIC,
&destination, ISC_LOG_PRINTTIME);
check_result(result, "isc_log_createchannel()");
result = isc_log_usechannel(lcfg, "_default", NULL, NULL);
check_result(result, "isc_log_usechannel()");
/*
* Set the initial debug level.
*/
isc_log_setdebuglevel(lctx, 2);
if (argc < 3)
usage();
while (argc > 1) {
if (strcmp(argv[1], "--grammar") == 0) {
grammar = ISC_TRUE;
} else if (strcmp(argv[1], "--memstats") == 0) {
memstats = ISC_TRUE;
} else if (strcmp(argv[1], "--named") == 0) {
type = &cfg_type_namedconf;
} else if (strcmp(argv[1], "--rndc") == 0) {
type = &cfg_type_rndcconf;
} else if (argv[1][0] == '-') {
usage();
} else {
filename = argv[1];
}
argv++, argc--;
}
if (grammar) {
if (type == NULL)
usage();
cfg_print_grammar(type, output, NULL);
} else {
if (type == NULL || filename == NULL)
usage();
RUNTIME_CHECK(cfg_parser_create(mctx, lctx, &pctx) == ISC_R_SUCCESS);
result = cfg_parse_file(pctx, filename, type, &cfg);
fprintf(stderr, "read config: %s\n", isc_result_totext(result));
if (result != ISC_R_SUCCESS)
exit(1);
cfg_print(cfg, output, NULL);
cfg_obj_destroy(pctx, &cfg);
cfg_parser_destroy(&pctx);
}
isc_log_destroy(&lctx);
if (memstats)
isc_mem_stats(mctx, stderr);
isc_mem_destroy(&mctx);
fflush(stdout);
if (ferror(stdout)) {
fprintf(stderr, "write error\n");
return (1);
} else
return (0);
}
int main(int argc, char **argv)
{
unsigned int i;
cfg_t *cfg;
unsigned n;
int ret;
cfg_opt_t proxy_opts[] = {
CFG_INT("type", 0, CFGF_NONE),
CFG_STR("host", 0, CFGF_NONE),
CFG_STR_LIST("exclude", "{localhost, .localnet}", CFGF_NONE),
CFG_INT("port", 21, CFGF_NONE),
CFG_END()
};
cfg_opt_t bookmark_opts[] = {
CFG_STR("machine", 0, CFGF_NONE),
CFG_INT("port", 21, CFGF_NONE),
CFG_STR("login", 0, CFGF_NONE),
CFG_STR("password", 0, CFGF_NONE),
CFG_STR("directory", 0, CFGF_NONE),
CFG_BOOL("passive-mode", cfg_false, CFGF_NONE),
CFG_SEC("proxy", proxy_opts, CFGF_NONE),
CFG_END()
};
cfg_opt_t opts[] = {
CFG_INT("backlog", 42, CFGF_NONE),
CFG_STR("probe-device", "eth2", CFGF_NONE),
CFG_SEC("bookmark", bookmark_opts, CFGF_MULTI | CFGF_TITLE),
CFG_FLOAT_LIST("delays", "{3.567e2, 0.2, -47.11}", CFGF_NONE),
CFG_FUNC("func", &cb_func),
CFG_INT_CB("ask-quit", 3, CFGF_NONE, &cb_verify_ask),
CFG_INT_LIST_CB("ask-quit-array", "{maybe, yes, no}",
CFGF_NONE, &cb_verify_ask),
CFG_FUNC("include", &cfg_include),
CFG_END()
};
#ifndef _WIN32
/* for some reason, MS Visual C++ chokes on this (?) */
printf("Using %s\n\n", confuse_copyright);
#endif
cfg = cfg_init(opts, CFGF_NOCASE);
/* set a validating callback function for bookmark sections */
cfg_set_validate_func(cfg, "bookmark", &cb_validate_bookmark);
ret = cfg_parse(cfg, argc > 1 ? argv[1] : "test.conf");
printf("ret == %d\n", ret);
if(ret == CFG_FILE_ERROR) {
perror("test.conf");
return 1;
} else if(ret == CFG_PARSE_ERROR) {
fprintf(stderr, "parse error\n");
return 2;
}
printf("backlog == %ld\n", cfg_getint(cfg, "backlog"));
printf("probe device is %s\n", cfg_getstr(cfg, "probe-device"));
cfg_setstr(cfg, "probe-device", "lo");
printf("probe device is %s\n", cfg_getstr(cfg, "probe-device"));
n = cfg_size(cfg, "bookmark");
printf("%d configured bookmarks:\n", n);
for(i = 0; i < n; i++) {
cfg_t *pxy;
cfg_t *bm = cfg_getnsec(cfg, "bookmark", i);
printf(" bookmark #%u (%s):\n", i+1, cfg_title(bm));
printf(" machine = %s\n", cfg_getstr(bm, "machine"));
printf(" port = %d\n", (int)cfg_getint(bm, "port"));
printf(" login = %s\n", cfg_getstr(bm, "login"));
printf(" passive-mode = %s\n",
cfg_getbool(bm, "passive-mode") ? "true" : "false");
printf(" directory = %s\n", cfg_getstr(bm, "directory"));
printf(" password = %s\n", cfg_getstr(bm, "password"));
pxy = cfg_getsec(bm, "proxy");
if(pxy) {
int j, m;
if(cfg_getstr(pxy, "host") == 0) {
printf(" no proxy host is set, setting it to 'localhost'...\n");
/* For sections without CFGF_MULTI flag set, there is
* also an extended syntax to get an option in a
* subsection:
*/
cfg_setstr(bm, "proxy|host", "localhost");
}
printf(" proxy host is %s\n", cfg_getstr(pxy, "host"));
printf(" proxy type is %ld\n", cfg_getint(pxy, "type"));
printf(" proxy port is %ld\n", cfg_getint(pxy, "port"));
m = cfg_size(pxy, "exclude");
printf(" got %d hosts to exclude from proxying:\n", m);
for(j = 0; j < m; j++) {
printf(" exclude %s\n", cfg_getnstr(pxy, "exclude", j));
}
} else
printf(" no proxy settings configured\n");
}
printf("delays are (%d):\n", cfg_size(cfg, "delays"));
for(i = 0; i < cfg_size(cfg, "delays"); i++)
printf(" %G\n", cfg_getnfloat(cfg, "delays", i));
printf("ask-quit == %ld\n", cfg_getint(cfg, "ask-quit"));
/* Using cfg_setint(), the integer value for the option ask-quit
* is not verified by the value parsing callback.
*
*
cfg_setint(cfg, "ask-quit", 4);
printf("ask-quit == %ld\n", cfg_getint(cfg, "ask-quit"));
*/
/* The following commented line will generate a failed assertion
* and abort, since the option "foo" is not declared
*
*
printf("foo == %ld\n", cfg_getint(cfg, "foo"));
*/
cfg_addlist(cfg, "ask-quit-array", 2, 1, 2);
for(i = 0; i < cfg_size(cfg, "ask-quit-array"); i++)
printf("ask-quit-array[%d] == %ld\n",
i, cfg_getnint(cfg, "ask-quit-array", i));
/* print the parsed values to another file */
{
FILE *fp = fopen("test.conf.out", "w");
cfg_set_print_func(cfg, "func", print_func);
cfg_set_print_func(cfg, "ask-quit", print_ask);
cfg_set_print_func(cfg, "ask-quit-array", print_ask);
cfg_print(cfg, fp);
fclose(fp);
}
cfg_free(cfg);
return 0;
}
