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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 1.24 by ats, Wed Jun 2 16:13:06 2004 UTC

#	Line 1 | Line 1
1		/*
2		* i-scream central monitoring system
3	<	* http://www.i-scream.org.uk
3	>	* http://www.i-scream.org
4		* Copyright (C) 2000-2002 i-scream
5		*
6		* This program is free software; you can redistribute it and/or
#	Line 26 | Line 26
26		#include <string.h>
27		#include <sys/types.h>
28		#include <sys/socket.h>
29	+	#include <sys/ioctl.h>
30		#include <unistd.h>
31		#include <stdlib.h>
31	–	#include <ukcprog.h>
32		#include <netinet/in.h>
33		#include <netdb.h>
34		#include <sys/termios.h>
35		#include <signal.h>
36		#include <errno.h>
37	+	#include <ukcprog.h>
38
39		#include <libxml/xmlmemory.h>
40		#include <libxml/parser.h>
#	Line 413 | Line 414 | int parse_xml(char *xml, machine_data_list_t **md){
414		machine_data_list->diskio_data_list=NULL;
415		*md=machine_data_list;
416		num_hosts++;
417	+	} else {
418	+	xmlFree(hostname);
419		}
420
421		/* Now we want to pull out the data */
#	Line 963 | Line 966 | void sig_winch_handler(int sig){
966		signal(SIGWINCH, sig_winch_handler);
967		}
968
969	+	void usage() {
970	+	printf("Usage: idar [-o order] [-s server] [-p port] [-l list] [-h]\n\n");
971	+	printf("  -o    Sets the initial sort order. Accepted arguments are one of:\n");
972	+	printf("            cpu load mem swap net disk\n");
973	+	printf("  -s    Specifies the i-scream server to connect to.\n");
974	+	printf("            default: %s\n", DEF_SERVER_NAME);
975	+	printf("  -p    Specifies the i-scream server port.\n");
976	+	printf("            default: %d\n", DEF_SERVER_PORT);
977	+	printf("  -l    Sets the list of hosts to monitor in a semi-colon separated list.\n");
978	+	printf("  -h    Displays this help information.\n");
979	+	printf("\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
980	+	exit(1);
981	+	}
982	+
983		int main(int argc, char **argv){
984		WINDOW *window;
985		fd_set infds;
#	Line 974 | Line 991 | int main(int argc, char **argv){
991		char *machine_list=NULL;
992		char *response=NULL;
993
994	<	char *servername;
994	>	char *server_name;
995		int server_control_port;
996		int server_data_port;
997
#	Line 990 | Line 1007 | int main(int argc, char **argv){
1007		extern int errno;
1008
1009		display_config_t display_config;
1010	<	char ch;
1010	>	int ch;
1011
1012		int data_fileno, stdin_fileno, biggest_fileno;
1013
#	Line 1038 | Line 1055 | int main(int argc, char **argv){
1055
1056		signal(SIGWINCH, sig_winch_handler);
1057
1058	<	while((cmdopt=getopt(argc, argv, "s:"))  != -1){
1058	>	server_name=DEF_SERVER_NAME;
1059	>	server_control_port=DEF_SERVER_PORT;
1060	>
1061	>	while((cmdopt=getopt(argc, argv, "o:s:p:l:h"))  != -1){
1062		switch(cmdopt){
1063	<	case 's':
1063	>	case 'o':
1064		if(!strcmp(optarg, "cpu")){
1065		sortby_ptr=cmp_cpu_used;
1066		strlcpy(display_config.sortby, CPU_USED, SORTBYMAXNAME);
#	Line 1054 | Line 1074 | int main(int argc, char **argv){
1074		strlcpy(display_config.sortby, MEM, SORTBYMAXNAME);
1075		}
1076		if(!strcmp(optarg, "swap")){
1077	<	sortby_ptr=cmp_swap_used_pecent;
1078	<	strlcpy(display_config.sortby, SWAP, SORTBYMAXNAME);
1079	<	}
1077	>	sortby_ptr=cmp_swap_used_pecent;
1078	>	strlcpy(display_config.sortby, SWAP, SORTBYMAXNAME);
1079	>	}
1080	>	if(!strcmp(optarg, "net")){
1081	>	sortby_ptr=cmp_network_io_total;
1082	>	strlcpy(display_config.sortby, NETIO, SORTBYMAXNAME);
1083	>	}
1084	>	if(!strcmp(optarg, "disk")){
1085	>	sortby_ptr=cmp_disk_io_total;
1086	>	strlcpy(display_config.sortby, DISKIO, SORTBYMAXNAME);
1087	>	}
1088		if(sortby_ptr==NULL){
1089	<	errf("Invalid sort type");
1090	<	exit(1);
1089	>	errf("Invalid order given.");
1090	>	usage();
1091		}
1092	<	break;
1092	>	break;
1093	>	case 's':
1094	>	server_name=optarg;
1095	>	break;
1096	>	case 'p':
1097	>	server_control_port=atoi(optarg);
1098	>	break;
1099	>	case 'l':
1100	>	/* We've been passed a machine list */
1101	>	/* list currently needs to be ; seperated */
1102	>	machine_list=strdup(optarg);
1103	>	break;
1104	>	case 'h':
1105	>	default:
1106	>	usage();
1107	>	break;
1108		}
1109		}
1110
1111	+	/* Don't take any other arguments */
1112	+	if(argc>optind){
1113	+	usage();
1114	+	}
1115	+
1116		if(sortby_ptr==NULL){
1117		sortby_ptr=cmp_cpu_used;
1118		strlcpy(display_config.sortby, "CPU Used", SORTBYMAXNAME);
1119		}
1120
1121	<	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);
1121	>	control=create_tcp_connection(server_name, server_control_port);
1122		if(control==NULL){
1123		errf("Failed to connect (%m)");
1124		exit(1);
1125		}
1126
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	–
1127		if((tcp_comm(control, NULL, &response, "PROTOCOL 1.1"))!=0){
1128		errf("Incorrect version number (%s)", response);
1129		exit(1);
#	Line 1122 | Line 1156 | int main(int argc, char **argv){
1156		exit(1);
1157		}
1158
1159	<	data=create_tcp_connection(servername, server_data_port);
1159	>	data=create_tcp_connection(server_name, server_data_port);
1160		if(data==NULL){
1161	<	errf("Failed to connect to host %s on port %d (%m)",servername, server_data_port);
1161	>	errf("Failed to connect to host %s on port %d (%m)",server_name, server_data_port);
1162		exit(1);
1163		}
1164

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