/** Initialise the global EventLoop
* \see eventloop_run, eventloop_stop, eventloop_terminate
*/
void eventloop_init()
{
memset(&self, 0, sizeof(EventLoop));
self.fds = NULL;
self.channels = NULL;
self.timers = NULL;
self.size = 0;
self.length = 0;
eventloop_set_socket_timeout(DEF_SOCKET_TIMEOUT);
/* Just to be sure we initialise everything */
self.start = self.now = self.last_reaped = -1;
}
int main(int argc, const char **argv)
{
int c, len;
#ifdef HAVE_LIBPQ
char *pass_replace = "--pg-pass=WITHHELD", *conninfo_replace = "--pg-connect=WITHHELD";
#endif
oml_setup(&argc, argv);
poptContext optCon = poptGetContext(NULL, argc, (const char**) argv, options, 0);
while ((c = poptGetNextOpt(optCon)) >= 0) {
switch (c) {
case 'v':
printf(V_STRING, VERSION);
printf("OML Protocol V%d--%d\n", MIN_PROTOCOL_VERSION, MAX_PROTOCOL_VERSION);
printf(COPYRIGHT);
return 0;
}
}
#ifdef HAVE_LIBPQ
/* Cleanup command line to avoid showing credentials in ps(1) output, amongst
* others.
*
* XXX: This is a poor man's security measure, as this creates a race
* condition where, prior to doing the following, the credentials are still
* visible to everybody.
*/
if (pg_pass || pg_conninfo) {
for(c=1; c<argc; c++) {
len = strlen(argv[c]);
if(pg_pass && !strncmp(argv[c],"--pg-pass", 9)) {
strncpy((char*)argv[c], pass_replace, len);
((char*)argv[c])[len] = 0;
}
if(pg_conninfo && !strncmp(argv[c],"--pg-connect", 12)) {
strncpy((char*)argv[c], conninfo_replace, len);
((char*)argv[c])[len] = 0;
}
}
}
#endif /* HAVE_LIBPQ */
logging_setup (logfile_name, log_level);
if (c < -1) {
die ("%s: %s\n", poptBadOption (optCon, POPT_BADOPTION_NOALIAS), poptStrerror (c));
}
loginfo(V_STRING, VERSION);
loginfo("OML Protocol V%d--%d\n", MIN_PROTOCOL_VERSION, MAX_PROTOCOL_VERSION);
loginfo(COPYRIGHT);
eventloop_init();
eventloop_set_socket_timeout(socket_timeout);
Socket* server_sock;
server_sock = socket_server_new("server", NULL, listen_service, on_connect, NULL);
if (!server_sock) {
die ("Failed to create listening socket for service %s\n", listen_service);
}
drop_privileges (uidstr, gidstr);
/* Important that this comes after drop_privileges(). */
if(database_setup_backend(dbbackend)) {
die("Failed to setup database backend '%s'\n", dbbackend);
}
signal_setup();
hook_setup();
eventloop_run();
signal_cleanup();
hook_cleanup();
oml_cleanup();
oml_memreport(O_LOG_INFO);
return 0;
}