int main(int argc, char**argv)
{
while(1)
{
printf("%s >>> ", get_cur_rel_path());
getcmds();
parse();
}
return 0;
}
int main(int argc, char** argv)
{
#ifdef Log_KEYS
fprintf(stderr, "Log_LEVEL = KEYS, EXPECT TO SEE PRIVATE KEYS IN YOUR LOGS!\n");
#endif
Crypto_init();
assert(argc > 0);
if (argc == 1) { // no arguments
if (isatty(STDIN_FILENO)) {
// We were started from a terminal
// The chances an user wants to type in a configuration
// bij hand are pretty slim so we show him the usage
return usage(argv[0]);
} else {
// We assume stdin is a configuration file and that we should
// start routing
}
}
if (argc == 2) { // one argument
if (strcmp(argv[1], "--help") == 0) {
return usage(argv[0]);
} else if (strcmp(argv[1], "--genconf") == 0) {
return genconf();
} else if (strcmp(argv[1], "--getcmds") == 0) {
// Performed after reading the configuration
} else if (strcmp(argv[1], "--pidfile") == 0) {
// Performed after reading the configuration
} else {
fprintf(stderr, "%s: unrecognized option '%s'\n", argv[0], argv[1]);
fprintf(stderr, "Try `%s --help' for more information.\n", argv[0]);
return -1;
}
}
if (argc > 2) { // more than one argument?
fprintf(stderr, "%s: too many arguments\n", argv[0]);
fprintf(stderr, "Try `%s --help' for more information.\n", argv[0]);
return -1;
}
struct Context context;
memset(&context, 0, sizeof(struct Context));
context.base = event_base_new();
// Allow it to allocate 4MB
context.allocator = MallocAllocator_new(1<<22);
struct Reader* reader = FileReader_new(stdin, context.allocator);
Dict config;
if (JsonBencSerializer_get()->parseDictionary(reader, context.allocator, &config)) {
fprintf(stderr, "Failed to parse configuration.\n");
return -1;
}
if (argc == 2 && strcmp(argv[1], "--getcmds") == 0) {
return getcmds(&config);
}
if (argc == 2 && strcmp(argv[1], "--pidfile") == 0) {
pidfile(&config);
return 0;
}
char* user = setUser(Dict_getList(&config, BSTR("security")));
// Admin
Dict* adminConf = Dict_getDict(&config, BSTR("admin"));
if (adminConf) {
admin(adminConf, user, &context);
}
// Logging
struct Writer* logwriter = FileWriter_new(stdout, context.allocator);
struct Log logger = { .writer = logwriter };
context.logger = &logger;
struct Address myAddr;
uint8_t privateKey[32];
parsePrivateKey(&config, &myAddr, privateKey);
context.eHandler = AbortHandler_INSTANCE;
context.switchCore = SwitchCore_new(context.logger, context.allocator);
context.ca =
CryptoAuth_new(&config, context.allocator, privateKey, context.base, context.logger);
context.registry = DHTModules_new(context.allocator);
ReplyModule_register(context.registry, context.allocator);
// Router
Dict* routerConf = Dict_getDict(&config, BSTR("router"));
registerRouter(routerConf, myAddr.key, &context);
SerializationModule_register(context.registry, context.allocator);
// Authed passwords.
List* authedPasswords = Dict_getList(&config, BSTR("authorizedPasswords"));
if (authedPasswords) {
authorizedPasswords(authedPasswords, &context);
}
// Interfaces.
Dict* interfaces = Dict_getDict(&config, BSTR("interfaces"));
Dict* udpConf = Dict_getDict(interfaces, BSTR("UDPInterface"));
if (udpConf) {
configureUDP(udpConf, &context);
}
if (udpConf == NULL) {
fprintf(stderr, "No interfaces configured to connect to.\n");
return -1;
}
// pid file
String* pidFile = Dict_getString(&config, BSTR("pidFile"));
if (pidFile) {
Log_info1(context.logger, "Writing pid of process to [%s].\n", pidFile->bytes);
FILE* pf = fopen(pidFile->bytes, "w");
if (!pf) {
Log_critical2(context.logger,
"Failed to open pid file [%s] for writing, errno=%d\n",
pidFile->bytes,
errno);
return -1;
}
fprintf(pf, "%d", getpid());
fclose(pf);
}
Ducttape_register(&config,
privateKey,
context.registry,
context.routerModule,
context.routerIf,
context.switchCore,
context.base,
context.allocator,
context.logger);
uint8_t address[53];
Base32_encode(address, 53, myAddr.key, 32);
Log_info1(context.logger, "Your address is: %s.k\n", address);
uint8_t myIp[40];
Address_printIp(myIp, &myAddr);
Log_info1(context.logger, "Your IPv6 address is: %s\n", myIp);
// Security.
security(Dict_getList(&config, BSTR("security")), context.logger, context.eHandler);
event_base_loop(context.base, 0);
// Never reached.
return 0;
}
/*
* main - parse arguments and handle options
*/
int
ntpdcmain(
int argc,
char *argv[]
)
{
extern int ntp_optind;
delay_time.l_ui = 0;
delay_time.l_uf = DEFDELAY;
#ifdef SYS_VXWORKS
clear_globals();
taskPrioritySet(taskIdSelf(), 100 );
#endif
init_lib(); /* sets up ipv4_works, ipv6_works */
ssl_applink();
/* Check to see if we have IPv6. Otherwise default to IPv4 */
if (!ipv6_works)
ai_fam_default = AF_INET;
progname = argv[0];
{
int optct = ntpOptionProcess(&ntpdcOptions, argc, argv);
argc -= optct;
argv += optct;
}
if (HAVE_OPT(IPV4))
ai_fam_templ = AF_INET;
else if (HAVE_OPT(IPV6))
ai_fam_templ = AF_INET6;
else
ai_fam_templ = ai_fam_default;
if (HAVE_OPT(COMMAND)) {
int cmdct = STACKCT_OPT( COMMAND );
const char** cmds = STACKLST_OPT( COMMAND );
while (cmdct-- > 0) {
ADDCMD(*cmds++);
}
}
debug = DESC(DEBUG_LEVEL).optOccCt;
if (HAVE_OPT(INTERACTIVE)) {
interactive = 1;
}
if (HAVE_OPT(NUMERIC)) {
showhostnames = 0;
}
if (HAVE_OPT(LISTPEERS)) {
ADDCMD("listpeers");
}
if (HAVE_OPT(PEERS)) {
ADDCMD("peers");
}
if (HAVE_OPT(SHOWPEERS)) {
ADDCMD("dmpeers");
}
if (ntp_optind == argc) {
ADDHOST(DEFHOST);
} else {
for (; ntp_optind < argc; ntp_optind++)
ADDHOST(argv[ntp_optind]);
}
if (numcmds == 0 && interactive == 0
&& isatty(fileno(stdin)) && isatty(fileno(stderr))) {
interactive = 1;
}
#if 0
ai_fam_templ = ai_fam_default;
while ((c = ntp_getopt(argc, argv, "46c:dilnps")) != EOF)
switch (c) {
case '4':
ai_fam_templ = AF_INET;
break;
case '6':
ai_fam_templ = AF_INET6;
break;
case 'c':
ADDCMD(ntp_optarg);
break;
case 'd':
++debug;
break;
case 'i':
interactive = 1;
break;
case 'l':
ADDCMD("listpeers");
break;
case 'n':
showhostnames = 0;
break;
case 'p':
ADDCMD("peers");
break;
case 's':
ADDCMD("dmpeers");
break;
default:
errflg++;
break;
}
if (errflg) {
(void) fprintf(stderr,
"usage: %s [-46dilnps] [-c cmd] host ...\n",
progname);
exit(2);
}
if (ntp_optind == argc) {
ADDHOST(DEFHOST);
} else {
for (; ntp_optind < argc; ntp_optind++)
ADDHOST(argv[ntp_optind]);
}
if (numcmds == 0 && interactive == 0
&& isatty(fileno(stdin)) && isatty(fileno(stderr))) {
interactive = 1;
}
#endif
#ifndef SYS_WINNT /* Under NT cannot handle SIGINT, WIN32 spawns a handler */
if (interactive)
(void) signal_no_reset(SIGINT, abortcmd);
#endif /* SYS_WINNT */
/*
* Initialize the packet data buffer
*/
pktdatasize = INITDATASIZE;
pktdata = emalloc(INITDATASIZE);
if (numcmds == 0) {
(void) openhost(chosts[0]);
getcmds();
} else {
int ihost;
int icmd;
for (ihost = 0; ihost < numhosts; ihost++) {
if (openhost(chosts[ihost]))
for (icmd = 0; icmd < numcmds; icmd++) {
if (numhosts > 1)
printf ("--- %s ---\n",chosts[ihost]);
docmd(ccmds[icmd]);
}
}
}
#ifdef SYS_WINNT
WSACleanup();
#endif
return(0);
} /* main end */
static int cmdcmplt(BW *bw)
{
if (!scmds)
scmds = getcmds();
return simple_cmplt(bw,scmds);
}