C++ Daemon::error方法代码示例

int
main (int argc, char *argv[])
{
#if !defined(WIN32)
	install_sig_handler(SIGPIPE, (SIG_HANDLER)SIG_IGN );
#endif

	// initialize to read from config file
	myDistro->Init( argc, argv );
	myName = argv[0];
	config();
	dprintf_config_tool_on_error(0);

	// The arguments take two passes to process --- the first pass
	// figures out the mode, after which we can instantiate the required
	// query object.  We add implied constraints from the command line in
	// the second pass.
	firstPass (argc, argv);
	
	// if the mode has not been set, it is STARTD_NORMAL
	if (mode == MODE_NOTSET) {
		setMode (MODE_STARTD_NORMAL, 0, DEFAULT);
	}

	// instantiate query object
	if (!(query = new CondorQuery (type))) {
		dprintf_WriteOnErrorBuffer(stderr, true);
		fprintf (stderr, "Error:  Out of memory\n");
		exit (1);
	}
	// if a first-pass setMode set a mode_constraint, apply it now to the query object
	if (mode_constraint && ! explicit_format) {
		query->addANDConstraint(mode_constraint);
	}

	// set pretty print style implied by the type of entity being queried
	// but do it with default priority, so that explicitly requested options
	// can override it
	switch (type)
	{
#ifdef HAVE_EXT_POSTGRESQL
	  case QUILL_AD:
		setPPstyle(PP_QUILL_NORMAL, 0, DEFAULT);
		break;
#endif /* HAVE_EXT_POSTGRESQL */


	  case DEFRAG_AD:
		setPPstyle(PP_GENERIC_NORMAL, 0, DEFAULT);
		break;

	  case STARTD_AD:
		setPPstyle(PP_STARTD_NORMAL, 0, DEFAULT);
		break;

	  case SCHEDD_AD:
		setPPstyle(PP_SCHEDD_NORMAL, 0, DEFAULT);
		break;

	  case MASTER_AD:
		setPPstyle(PP_MASTER_NORMAL, 0, DEFAULT);
		break;

	  case CKPT_SRVR_AD:
		setPPstyle(PP_CKPT_SRVR_NORMAL, 0, DEFAULT);
		break;

	  case COLLECTOR_AD:
		setPPstyle(PP_COLLECTOR_NORMAL, 0, DEFAULT);
		break;

	  case STORAGE_AD:
		setPPstyle(PP_STORAGE_NORMAL, 0, DEFAULT);
		break;

	  case NEGOTIATOR_AD:
		setPPstyle(PP_NEGOTIATOR_NORMAL, 0, DEFAULT);
		break;

      case GRID_AD:
        setPPstyle(PP_GRID_NORMAL, 0, DEFAULT);
		break;

	  case GENERIC_AD:
		setPPstyle(PP_GENERIC, 0, DEFAULT);
		break;

	  case ANY_AD:
		setPPstyle(PP_ANY_NORMAL, 0, DEFAULT);
		break;

	  default:
		setPPstyle(PP_VERBOSE, 0, DEFAULT);
	}

	// set the constraints implied by the mode
	switch (mode) {
#ifdef HAVE_EXT_POSTGRESQL
	  case MODE_QUILL_NORMAL:
#endif /* HAVE_EXT_POSTGRESQL */
//.........这里部分代码省略.........

int main( int argc, char *argv[] )
{
	char *machine_name = 0;
	char *log_name = 0;
	char *pool=0;
	int i;

	daemon_t type = DT_MASTER;

	myDistro->Init( argc, argv );
	config();

	for( i=1; i<argc; i++ ) {
		if(!strcmp(argv[i],"-help")) {
			usage(argv[0]);
			exit(0);
		} else if(!strcmp(argv[i],"-pool")) {	
			i++;
			if(!argv[i]) {
				fprintf(stderr,"-pool requires an argument.\n\n");
				usage(argv[0]);
				exit(1);
			}
			pool = argv[i];
		} else if(!strcmp(argv[i],"-version")) {
			version();
			exit(0);
		} else if(!strcmp(argv[i],"-debug")) {
            dprintf_set_tool_debug("TOOL", 0);
		} else if(argv[i][0]=='-') {
			type = stringToDaemonType(&argv[i][1]);
			if( type == DT_NONE || type == DT_DAGMAN) {
				usage(argv[0]);
				exit(1);
			}
		} else if(argv[i][0]!='-') {
			if(!machine_name) {
				machine_name = argv[i];
			} else if(!log_name) {
				log_name = argv[i];
			} else {
				fprintf(stderr,"Extra argument: %s\n\n",argv[i]);
				usage(argv[0]);
				exit(1);
			}
		} else {
			usage(argv[0]);
			exit(1);
		}
	}

	if( !machine_name || !log_name ) {
		usage(argv[0]);
		exit(1);
	}

	Daemon *daemon;
	ReliSock *sock;

	if (pool) {
		DCCollector col( pool );
		if( ! col.addr() ) {
			fprintf( stderr, "Error: %s\n", col.error() );
			exit(1);
		}
		daemon = new Daemon( type, machine_name, col.addr() );
	} else {
		daemon = new Daemon( type, machine_name );
	}

		
	dprintf(D_FULLDEBUG,"Locating daemon process on %s...\n",machine_name);

	if(!daemon->locate()) {
		fprintf(stderr,"Couldn't locate daemon on %s: %s\n",machine_name,daemon->error());
		exit(1);
	}

	dprintf(D_FULLDEBUG,"Daemon %s is %s\n",daemon->hostname(),daemon->addr());
	
	sock = (ReliSock*)daemon->startCommand( DC_FETCH_LOG, Sock::reli_sock);

	if(!sock) {
		fprintf(stderr,"couldn't connect to daemon %s at %s\n",daemon->hostname(),daemon->addr());
		return 1;
	}

	int commandType = DC_FETCH_LOG_TYPE_PLAIN;
	if ((strcmp(log_name, "HISTORY") == 0) || (strcmp(log_name, "STARTD_HISTORY") == 0)) {
		commandType = DC_FETCH_LOG_TYPE_HISTORY;
	}

	if ((strcmp(log_name, "STARTD.PER_JOB_HISTORY_DIR") == 0) || (strcmp(log_name, "STARTD.PER_JOB_HISTORY_DIR") == 0)) {
		commandType = DC_FETCH_LOG_TYPE_HISTORY_DIR;
	}

	sock->put( commandType );
	sock->put( log_name );
	sock->end_of_message();

//.........这里部分代码省略.........