static void
parse_command_line(int argc, char *argv[]) {
int ch;
int port;
isc_boolean_t disable6 = ISC_FALSE;
isc_boolean_t disable4 = ISC_FALSE;
save_command_line(argc, argv);
isc_commandline_errprint = ISC_FALSE;
while ((ch = isc_commandline_parse(argc, argv,
"46c:C:d:E:fFgi:lm:n:N:p:P:"
"sS:t:T:u:vVx:")) != -1) {
switch (ch) {
case '4':
if (disable4)
ns_main_earlyfatal("cannot specify -4 and -6");
if (isc_net_probeipv4() != ISC_R_SUCCESS)
ns_main_earlyfatal("IPv4 not supported by OS");
isc_net_disableipv6();
disable6 = ISC_TRUE;
break;
case '6':
if (disable6)
ns_main_earlyfatal("cannot specify -4 and -6");
if (isc_net_probeipv6() != ISC_R_SUCCESS)
ns_main_earlyfatal("IPv6 not supported by OS");
isc_net_disableipv4();
disable4 = ISC_TRUE;
break;
case 'c':
ns_g_conffile = isc_commandline_argument;
lwresd_g_conffile = isc_commandline_argument;
if (lwresd_g_useresolvconf)
ns_main_earlyfatal("cannot specify -c and -C");
ns_g_conffileset = ISC_TRUE;
break;
case 'C':
lwresd_g_resolvconffile = isc_commandline_argument;
if (ns_g_conffileset)
ns_main_earlyfatal("cannot specify -c and -C");
lwresd_g_useresolvconf = ISC_TRUE;
break;
case 'd':
ns_g_debuglevel = parse_int(isc_commandline_argument,
"debug level");
break;
case 'E':
ns_g_engine = isc_commandline_argument;
break;
case 'f':
ns_g_foreground = ISC_TRUE;
break;
case 'g':
ns_g_foreground = ISC_TRUE;
ns_g_logstderr = ISC_TRUE;
break;
/* XXXBEW -i should be removed */
case 'i':
lwresd_g_defaultpidfile = isc_commandline_argument;
break;
case 'l':
ns_g_lwresdonly = ISC_TRUE;
break;
case 'm':
set_flags(isc_commandline_argument, mem_debug_flags,
&isc_mem_debugging);
break;
case 'N': /* Deprecated. */
case 'n':
ns_g_cpus = parse_int(isc_commandline_argument,
"number of cpus");
if (ns_g_cpus == 0)
ns_g_cpus = 1;
break;
case 'p':
port = parse_int(isc_commandline_argument, "port");
if (port < 1 || port > 65535)
ns_main_earlyfatal("port '%s' out of range",
isc_commandline_argument);
ns_g_port = port;
break;
/* XXXBEW Should -P be removed? */
case 'P':
port = parse_int(isc_commandline_argument, "port");
if (port < 1 || port > 65535)
ns_main_earlyfatal("port '%s' out of range",
isc_commandline_argument);
lwresd_g_listenport = port;
break;
case 's':
/* XXXRTH temporary syntax */
want_stats = ISC_TRUE;
break;
case 'S':
maxsocks = parse_int(isc_commandline_argument,
"max number of sockets");
break;
case 't':
/* XXXJAB should we make a copy? */
ns_g_chrootdir = isc_commandline_argument;
break;
case 'T':
/*
* clienttest: make clients single shot with their
* own memory context.
*/
if (!strcmp(isc_commandline_argument, "clienttest"))
ns_g_clienttest = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "maxudp512"))
maxudp = 512;
else if (!strcmp(isc_commandline_argument, "maxudp1460"))
maxudp = 1460;
else
fprintf(stderr, "unknown -T flag '%s\n",
isc_commandline_argument);
break;
case 'u':
ns_g_username = isc_commandline_argument;
break;
case 'v':
printf("BIND %s\n", ns_g_version);
exit(0);
case 'V':
printf("BIND %s built with %s\n", ns_g_version,
ns_g_configargs);
exit(0);
case 'F':
/* Reserved for FIPS mode */
/* FALLTHROUGH */
case '?':
usage();
if (isc_commandline_option == '?')
exit(0);
ns_main_earlyfatal("unknown option '-%c'",
isc_commandline_option);
/* FALLTHROUGH */
default:
ns_main_earlyfatal("parsing options returned %d", ch);
}
}
argc -= isc_commandline_index;
argv += isc_commandline_index;
if (argc > 0) {
usage();
ns_main_earlyfatal("extra command line arguments");
}
}
static void
parse_command_line(int argc, char *argv[]) {
int ch;
int port;
const char *p;
save_command_line(argc, argv);
/*
* NS_MAIN_ARGS is defined in main.h, so that it can be used
* both by named and by ntservice hooks.
*/
isc_commandline_errprint = ISC_FALSE;
while ((ch = isc_commandline_parse(argc, argv, NS_MAIN_ARGS)) != -1) {
switch (ch) {
case '4':
if (ns_g_disable4)
ns_main_earlyfatal("cannot specify -4 and -6");
if (isc_net_probeipv4() != ISC_R_SUCCESS)
ns_main_earlyfatal("IPv4 not supported by OS");
isc_net_disableipv6();
ns_g_disable6 = ISC_TRUE;
break;
case '6':
if (ns_g_disable6)
ns_main_earlyfatal("cannot specify -4 and -6");
if (isc_net_probeipv6() != ISC_R_SUCCESS)
ns_main_earlyfatal("IPv6 not supported by OS");
isc_net_disableipv4();
ns_g_disable4 = ISC_TRUE;
break;
case 'c':
ns_g_conffile = isc_commandline_argument;
lwresd_g_conffile = isc_commandline_argument;
if (lwresd_g_useresolvconf)
ns_main_earlyfatal("cannot specify -c and -C");
ns_g_conffileset = ISC_TRUE;
break;
case 'C':
lwresd_g_resolvconffile = isc_commandline_argument;
if (ns_g_conffileset)
ns_main_earlyfatal("cannot specify -c and -C");
lwresd_g_useresolvconf = ISC_TRUE;
break;
case 'd':
ns_g_debuglevel = parse_int(isc_commandline_argument,
"debug level");
break;
case 'D':
/* Descriptive comment for 'ps'. */
break;
case 'E':
ns_g_engine = isc_commandline_argument;
break;
case 'f':
ns_g_foreground = ISC_TRUE;
break;
case 'g':
ns_g_foreground = ISC_TRUE;
ns_g_logstderr = ISC_TRUE;
break;
/* XXXBEW -i should be removed */
case 'i':
lwresd_g_defaultpidfile = isc_commandline_argument;
break;
case 'l':
ns_g_lwresdonly = ISC_TRUE;
break;
case 'M':
if (strcmp(isc_commandline_argument, "external") == 0)
isc_mem_defaultflags = 0;
break;
case 'm':
set_flags(isc_commandline_argument, mem_debug_flags,
&isc_mem_debugging);
break;
case 'N': /* Deprecated. */
case 'n':
ns_g_cpus = parse_int(isc_commandline_argument,
"number of cpus");
if (ns_g_cpus == 0)
ns_g_cpus = 1;
break;
case 'p':
port = parse_int(isc_commandline_argument, "port");
if (port < 1 || port > 65535)
ns_main_earlyfatal("port '%s' out of range",
isc_commandline_argument);
ns_g_port = port;
break;
/* XXXBEW Should -P be removed? */
case 'P':
port = parse_int(isc_commandline_argument, "port");
if (port < 1 || port > 65535)
ns_main_earlyfatal("port '%s' out of range",
isc_commandline_argument);
lwresd_g_listenport = port;
break;
case 's':
/* XXXRTH temporary syntax */
want_stats = ISC_TRUE;
break;
case 'S':
maxsocks = parse_int(isc_commandline_argument,
"max number of sockets");
break;
case 't':
/* XXXJAB should we make a copy? */
ns_g_chrootdir = isc_commandline_argument;
break;
case 'T': /* NOT DOCUMENTED */
/*
* force the server to behave (or misbehave) in
* specified ways for testing purposes.
*
* clienttest: make clients single shot with their
* own memory context.
* delay=xxxx: delay client responses by xxxx ms to
* simulate remote servers.
* dscp=x: check that dscp values are as
* expected and assert otherwise.
*/
if (!strcmp(isc_commandline_argument, "clienttest"))
ns_g_clienttest = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "nosoa"))
ns_g_nosoa = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "noaa"))
ns_g_noaa = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "maxudp512"))
maxudp = 512;
else if (!strcmp(isc_commandline_argument, "maxudp1460"))
maxudp = 1460;
else if (!strcmp(isc_commandline_argument, "dropedns"))
ns_g_dropedns = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "noedns"))
ns_g_noedns = ISC_TRUE;
else if (!strncmp(isc_commandline_argument,
"maxudp=", 7))
maxudp = atoi(isc_commandline_argument + 7);
else if (!strncmp(isc_commandline_argument,
"delay=", 6))
ns_g_delay = atoi(isc_commandline_argument + 6);
else if (!strcmp(isc_commandline_argument, "nosyslog"))
ns_g_nosyslog = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "nonearest"))
ns_g_nonearest = ISC_TRUE;
else if (!strncmp(isc_commandline_argument, "dscp=", 5))
isc_dscp_check_value =
atoi(isc_commandline_argument + 5);
else if (!strncmp(isc_commandline_argument,
"mkeytimers=", 11))
{
p = strtok(isc_commandline_argument + 11, "/");
if (p == NULL)
ns_main_earlyfatal("bad mkeytimer");
dns_zone_mkey_hour = atoi(p);
if (dns_zone_mkey_hour == 0)
ns_main_earlyfatal("bad mkeytimer");
p = strtok(NULL, "/");
if (p == NULL) {
dns_zone_mkey_day =
(24 * dns_zone_mkey_hour);
dns_zone_mkey_month =
(30 * dns_zone_mkey_day);
break;
}
dns_zone_mkey_day = atoi(p);
if (dns_zone_mkey_day < dns_zone_mkey_hour)
ns_main_earlyfatal("bad mkeytimer");
p = strtok(NULL, "/");
if (p == NULL) {
dns_zone_mkey_month =
(30 * dns_zone_mkey_day);
break;
}
dns_zone_mkey_month = atoi(p);
if (dns_zone_mkey_month < dns_zone_mkey_day)
ns_main_earlyfatal("bad mkeytimer");
} else if (!strcmp(isc_commandline_argument, "notcp"))
ns_g_notcp = ISC_TRUE;
else
fprintf(stderr, "unknown -T flag '%s\n",
isc_commandline_argument);
break;
case 'U':
ns_g_udpdisp = parse_int(isc_commandline_argument,
"number of UDP listeners "
"per interface");
break;
case 'u':
ns_g_username = isc_commandline_argument;
break;
case 'v':
printf("%s %s%s%s <id:%s>\n",
ns_g_product, ns_g_version,
(*ns_g_description != '\0') ? " " : "",
ns_g_description, ns_g_srcid);
exit(0);
case 'V':
printf("%s %s%s%s <id:%s>\n", ns_g_product, ns_g_version,
(*ns_g_description != '\0') ? " " : "",
ns_g_description, ns_g_srcid);
printf("running on %s\n", ns_os_uname());
printf("built by %s with %s\n",
ns_g_builder, ns_g_configargs);
#ifdef __clang__
printf("compiled by CLANG %s\n", __VERSION__);
#else
#if defined(__ICC) || defined(__INTEL_COMPILER)
printf("compiled by ICC %s\n", __VERSION__);
#else
#ifdef __GNUC__
printf("compiled by GCC %s\n", __VERSION__);
#endif
#endif
#endif
#ifdef _MSC_VER
printf("compiled by MSVC %d\n", _MSC_VER);
#endif
#ifdef __SUNPRO_C
printf("compiled by Solaris Studio %x\n", __SUNPRO_C);
#endif
#ifdef OPENSSL
printf("compiled with OpenSSL version: %s\n",
OPENSSL_VERSION_TEXT);
printf("linked to OpenSSL version: %s\n",
SSLeay_version(SSLEAY_VERSION));
#endif
#ifdef HAVE_LIBXML2
printf("compiled with libxml2 version: %s\n",
LIBXML_DOTTED_VERSION);
printf("linked to libxml2 version: %s\n",
xmlParserVersion);
#endif
#if defined(HAVE_JSON) && defined(JSON_C_VERSION)
printf("compiled with libjson-c version: %s\n",
JSON_C_VERSION);
printf("linked to libjson-c version: %s\n",
json_c_version());
#endif
exit(0);
case 'F':
/* Reserved for FIPS mode */
/* FALLTHROUGH */
case '?':
usage();
if (isc_commandline_option == '?')
exit(0);
p = strchr(NS_MAIN_ARGS, isc_commandline_option);
if (p == NULL || *++p != ':')
ns_main_earlyfatal("unknown option '-%c'",
isc_commandline_option);
else
ns_main_earlyfatal("option '-%c' requires "
"an argument",
isc_commandline_option);
/* FALLTHROUGH */
default:
ns_main_earlyfatal("parsing options returned %d", ch);
}
}
argc -= isc_commandline_index;
argv += isc_commandline_index;
POST(argv);
if (argc > 0) {
usage();
ns_main_earlyfatal("extra command line arguments");
}
}
static void
parse_command_line(int argc, char *argv[]) {
int ch;
int port;
const char *p;
isc_boolean_t disable6 = ISC_FALSE;
isc_boolean_t disable4 = ISC_FALSE;
save_command_line(argc, argv);
/* PLEASE keep options synchronized when main is hooked! */
#define CMDLINE_FLAGS "46c:C:d:D:E:fFgi:lm:n:N:p:P:sS:t:T:U:u:vVx:"
isc_commandline_errprint = ISC_FALSE;
while ((ch = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != -1) {
switch (ch) {
case '4':
if (disable4)
ns_main_earlyfatal("cannot specify -4 and -6");
if (isc_net_probeipv4() != ISC_R_SUCCESS)
ns_main_earlyfatal("IPv4 not supported by OS");
isc_net_disableipv6();
disable6 = ISC_TRUE;
break;
case '6':
if (disable6)
ns_main_earlyfatal("cannot specify -4 and -6");
if (isc_net_probeipv6() != ISC_R_SUCCESS)
ns_main_earlyfatal("IPv6 not supported by OS");
isc_net_disableipv4();
disable4 = ISC_TRUE;
break;
case 'c':
ns_g_conffile = isc_commandline_argument;
lwresd_g_conffile = isc_commandline_argument;
if (lwresd_g_useresolvconf)
ns_main_earlyfatal("cannot specify -c and -C");
ns_g_conffileset = ISC_TRUE;
break;
case 'C':
lwresd_g_resolvconffile = isc_commandline_argument;
if (ns_g_conffileset)
ns_main_earlyfatal("cannot specify -c and -C");
lwresd_g_useresolvconf = ISC_TRUE;
break;
case 'd':
ns_g_debuglevel = parse_int(isc_commandline_argument,
"debug level");
break;
case 'D':
/* Descriptive comment for 'ps'. */
break;
case 'E':
ns_g_engine = isc_commandline_argument;
break;
case 'f':
ns_g_foreground = ISC_TRUE;
break;
case 'g':
ns_g_foreground = ISC_TRUE;
ns_g_logstderr = ISC_TRUE;
break;
/* XXXBEW -i should be removed */
case 'i':
lwresd_g_defaultpidfile = isc_commandline_argument;
break;
case 'l':
ns_g_lwresdonly = ISC_TRUE;
break;
case 'm':
set_flags(isc_commandline_argument, mem_debug_flags,
&isc_mem_debugging);
break;
case 'N': /* Deprecated. */
case 'n':
ns_g_cpus = parse_int(isc_commandline_argument,
"number of cpus");
if (ns_g_cpus == 0)
ns_g_cpus = 1;
break;
case 'p':
port = parse_int(isc_commandline_argument, "port");
if (port < 1 || port > 65535)
ns_main_earlyfatal("port '%s' out of range",
isc_commandline_argument);
ns_g_port = port;
break;
/* XXXBEW Should -P be removed? */
case 'P':
port = parse_int(isc_commandline_argument, "port");
if (port < 1 || port > 65535)
ns_main_earlyfatal("port '%s' out of range",
isc_commandline_argument);
lwresd_g_listenport = port;
break;
case 's':
/* XXXRTH temporary syntax */
want_stats = ISC_TRUE;
break;
case 'S':
maxsocks = parse_int(isc_commandline_argument,
"max number of sockets");
break;
case 't':
/* XXXJAB should we make a copy? */
ns_g_chrootdir = isc_commandline_argument;
break;
case 'T': /* NOT DOCUMENTED */
/*
* force the server to behave (or misbehave) in
* specified ways for testing purposes.
*
* clienttest: make clients single shot with their
* own memory context.
* delay=xxxx: delay client responses by xxxx ms to
* simulate remote servers.
* dscp=x: check that dscp values are as
* expected and assert otherwise.
*/
if (!strcmp(isc_commandline_argument, "clienttest"))
ns_g_clienttest = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "nosoa"))
ns_g_nosoa = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "noaa"))
ns_g_noaa = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "maxudp512"))
maxudp = 512;
else if (!strcmp(isc_commandline_argument, "maxudp1460"))
maxudp = 1460;
else if (!strcmp(isc_commandline_argument, "dropedns"))
ns_g_dropedns = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "noedns"))
ns_g_noedns = ISC_TRUE;
else if (!strncmp(isc_commandline_argument,
"maxudp=", 7))
maxudp = atoi(isc_commandline_argument + 7);
else if (!strncmp(isc_commandline_argument,
"delay=", 6))
ns_g_delay = atoi(isc_commandline_argument + 6);
else if (!strcmp(isc_commandline_argument, "nosyslog"))
ns_g_nosyslog = ISC_TRUE;
else if (!strcmp(isc_commandline_argument, "nonearest"))
ns_g_nonearest = ISC_TRUE;
else if (!strncmp(isc_commandline_argument, "dscp=", 5))
isc_dscp_check_value =
atoi(isc_commandline_argument + 5);
else
fprintf(stderr, "unknown -T flag '%s\n",
isc_commandline_argument);
break;
case 'U':
ns_g_udpdisp = parse_int(isc_commandline_argument,
"number of UDP listeners "
"per interface");
break;
case 'u':
ns_g_username = isc_commandline_argument;
break;
case 'v':
printf("%s %s", ns_g_product, ns_g_version);
if (*ns_g_description != 0)
printf(" %s", ns_g_description);
printf("\n");
exit(0);
case 'V':
printf("%s %s", ns_g_product, ns_g_version);
if (*ns_g_description != 0)
printf(" %s", ns_g_description);
printf(" <id:%s> built by %s with %s\n", ns_g_srcid,
ns_g_builder, ns_g_configargs);
#ifdef __clang__
printf("compiled by CLANG %s\n", __VERSION__);
#else
#if defined(__ICC) || defined(__INTEL_COMPILER)
printf("compiled by ICC %s\n", __VERSION__);
#else
#ifdef __GNUC__
printf("compiled by GCC %s\n", __VERSION__);
#endif
#endif
#endif
#ifdef _MSC_VER
printf("compiled by MSVC %d\n", _MSC_VER);
#endif
#ifdef __SUNPRO_C
printf("compiled by Solaris Studio %x\n", __SUNPRO_C);
#endif
#ifdef OPENSSL
printf("using OpenSSL version: %s\n",
OPENSSL_VERSION_TEXT);
#endif
#ifdef HAVE_LIBXML2
printf("using libxml2 version: %s\n",
LIBXML_DOTTED_VERSION);
#endif
exit(0);
case 'F':
/* Reserved for FIPS mode */
/* FALLTHROUGH */
case '?':
usage();
if (isc_commandline_option == '?')
exit(0);
p = strchr(CMDLINE_FLAGS, isc_commandline_option);
if (p == NULL || *++p != ':')
ns_main_earlyfatal("unknown option '-%c'",
isc_commandline_option);
else
ns_main_earlyfatal("option '-%c' requires "
"an argument",
isc_commandline_option);
/* FALLTHROUGH */
default:
ns_main_earlyfatal("parsing options returned %d", ch);
}
}
argc -= isc_commandline_index;
argv += isc_commandline_index;
POST(argv);
if (argc > 0) {
usage();
ns_main_earlyfatal("extra command line arguments");
}
}
