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root/i-scream/projects/cms/source/idar/idar.c

Comparing projects/cms/source/idar/idar.c (file contents):
Revision 1.16 by tdb, Mon Jun 9 13:47:58 2003 UTC vs.
Revision 1.17 by tdb, Thu Aug 21 13:51:19 2003 UTC

#	Line 963 | Line 963 | void sig_winch_handler(int sig){
963		signal(SIGWINCH, sig_winch_handler);
964		}
965
966	+	void usage() {
967	+	printf("Usage: idar [-o order] [-s server] [-p port] [-l list] [-h]\n\n");
968	+	printf("  -o    Sets the initial sort order. Accepted arguments are one of:\n");
969	+	printf("            cpu load mem swap net disk\n");
970	+	printf("  -s    Specifies the i-scream server to connect to.\n");
971	+	printf("            default: %s\n", DEF_SERVER_NAME);
972	+	printf("  -p    Specifies the i-scream server port.\n");
973	+	printf("            default: %d\n", DEF_SERVER_PORT);
974	+	printf("  -l    Sets the list of hosts to monitor in a semi-colon seperated list.\n");
975	+	printf("  -h    Displays this help information.\n");
976	+	printf("\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
977	+	exit(1);
978	+	}
979	+
980		int main(int argc, char **argv){
981		WINDOW *window;
982		fd_set infds;
#	Line 974 | Line 988 | int main(int argc, char **argv){
988		char *machine_list=NULL;
989		char *response=NULL;
990
991	<	char *servername;
991	>	char *server_name;
992		int server_control_port;
993		int server_data_port;
994
#	Line 1038 | Line 1052 | int main(int argc, char **argv){
1052
1053		signal(SIGWINCH, sig_winch_handler);
1054
1055	<	while((cmdopt=getopt(argc, argv, "s:"))  != -1){
1055	>	server_name=DEF_SERVER_NAME;
1056	>	server_control_port=DEF_SERVER_PORT;
1057	>
1058	>	while((cmdopt=getopt(argc, argv, "o:s:p:l:h"))  != -1){
1059		switch(cmdopt){
1060	<	case 's':
1060	>	case 'o':
1061		if(!strcmp(optarg, "cpu")){
1062		sortby_ptr=cmp_cpu_used;
1063		strlcpy(display_config.sortby, CPU_USED, SORTBYMAXNAME);
#	Line 1054 | Line 1071 | int main(int argc, char **argv){
1071		strlcpy(display_config.sortby, MEM, SORTBYMAXNAME);
1072		}
1073		if(!strcmp(optarg, "swap")){
1074	<	sortby_ptr=cmp_swap_used_pecent;
1075	<	strlcpy(display_config.sortby, SWAP, SORTBYMAXNAME);
1076	<	}
1074	>	sortby_ptr=cmp_swap_used_pecent;
1075	>	strlcpy(display_config.sortby, SWAP, SORTBYMAXNAME);
1076	>	}
1077	>	if(!strcmp(optarg, "net")){
1078	>	sortby_ptr=cmp_network_io_total;
1079	>	strlcpy(display_config.sortby, NETIO, SORTBYMAXNAME);
1080	>	}
1081	>	if(!strcmp(optarg, "disk")){
1082	>	sortby_ptr=cmp_disk_io_total;
1083	>	strlcpy(display_config.sortby, DISKIO, SORTBYMAXNAME);
1084	>	}
1085		if(sortby_ptr==NULL){
1086	<	errf("Invalid sort type");
1087	<	exit(1);
1086	>	errf("Invalid order given.");
1087	>	usage();
1088		}
1089	<	break;
1089	>	break;
1090	>	case 's':
1091	>	server_name=optarg;
1092	>	break;
1093	>	case 'p':
1094	>	server_control_port=atoi(optarg);
1095	>	break;
1096	>	case 'l':
1097	>	/* We've been passed a machine list */
1098	>	/* list currently needs to be ; seperated */
1099	>	machine_list=strdup(optarg);
1100	>	break;
1101	>	case 'h':
1102	>	usage();
1103	>	break;
1104		}
1105		}
1106
1107	+	/* Don't take any other arguments */
1108	+	if(argc>optind){
1109	+	usage();
1110	+	}
1111	+
1112		if(sortby_ptr==NULL){
1113		sortby_ptr=cmp_cpu_used;
1114		strlcpy(display_config.sortby, "CPU Used", SORTBYMAXNAME);
1115		}
1116
1117	<	servername=DEF_SERVER_NAME;
1074	<	server_control_port=DEF_SERVER_PORT;
1075	<
1076	<	if(argc>=(optind+2)){
1077	<	servername=argv[optind];
1078	<	server_control_port=atoi(argv[optind+1]);
1079	<	}
1080	<
1081	<	control=create_tcp_connection(servername, server_control_port);
1117	>	control=create_tcp_connection(server_name, server_control_port);
1118		if(control==NULL){
1119		errf("Failed to connect (%m)");
1120		exit(1);
1121		}
1122
1087	–	if(argc==4){
1088	–	/* We've been passed a machine list */
1089	–	/* list currently needs to be ; seperated */
1090	–	machine_list=strdup(argv[3]);
1091	–	}
1092	–
1123		if((tcp_comm(control, NULL, &response, "PROTOCOL 1.1"))!=0){
1124		errf("Incorrect version number (%s)", response);
1125		exit(1);
#	Line 1122 | Line 1152 | int main(int argc, char **argv){
1152		exit(1);
1153		}
1154
1155	<	data=create_tcp_connection(servername, server_data_port);
1155	>	data=create_tcp_connection(server_name, server_data_port);
1156		if(data==NULL){
1157	<	errf("Failed to connect to host %s on port %d (%m)",servername, server_data_port);
1157	>	errf("Failed to connect to host %s on port %d (%m)",server_name, server_data_port);
1158		exit(1);
1159		}
1160

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