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

Comparing projects/cms/source/ihost/ihost.c (file contents):
Revision 1.35 by pajs, Sun Mar 9 21:04:20 2003 UTC vs.
Revision 1.42 by tdb, Fri Sep 26 21:22:44 2003 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 31 | Line 31
31		#include <stdarg.h>
32		#include <errno.h>
33		#include <netdb.h>
34	+	#include <netinet/in.h>
35
36	<	#include "ukcprog.h"
37	<	#include "statgrab.h"
36	>	#include <ukcprog.h>
37	>	#include <statgrab.h>
38
39		#define LOG_CRIT 0
40		#define LOG_ERR 1
#	Line 46 | Line 47 | typedef struct{
47
48		char *host_ip;
49		char *host_fqdn;
50	+	int preset_fqdn;
51	+	int preset_ip;
52
53		char *server_fqdn;
54		int server_udp_port;
#	Line 163 | Line 166 | void log_msg(int level, char *format, ...){
166		}else{
167		fprintf(ihost_config.log, "\n");
168		}
169	+	fflush(ihost_config.log);
170		}
171		}
172
#	Line 222 | Line 226 | FILE *create_tcp_connection(char *hostname, int port){
226
227		if((get_host_addr(hostname, &haddr))!=0){
228		log_msg(LOG_CRIT, "Failed to lookup name for %s", hostname);
229	+	close(sock);
230		return NULL;
231		}
232
#	Line 233 | Line 238 | FILE *create_tcp_connection(char *hostname, int port){
238		log_msg(LOG_DEBUG, "Creating a tcp connection");
239		if(connect(sock, (struct sockaddr *)&addr, sizeof(addr)) !=0){
240		log_msg(LOG_CRIT, "Failed to connect to hostname %s on port %d", hostname, port);
241	+	close(sock);
242		return NULL;
243		}
244
#	Line 402 | Line 408 | int ihost_getconfig(ihost_state_t *ihost_state){
408		* this already be NULL */
409		if(ihost_state->file_list!=NULL) free(ihost_state->file_list);
410		if(ihost_state->last_modified!=NULL) free(ihost_state->last_modified);
405	–	if(ihost_state->host_fqdn!=NULL) free(ihost_state->host_fqdn);
411		if(ihost_state->server_fqdn!=NULL) free(ihost_state->server_fqdn);
407	–	if(ihost_state->host_ip!=NULL) free(ihost_state->host_ip);
412
413	+	if(ihost_state->preset_fqdn){
414	+	if(host_fqdn != NULL) free(host_fqdn);
415	+	}else{
416	+	if(ihost_state->host_fqdn!=NULL) free(ihost_state->host_fqdn);
417	+	ihost_state->host_fqdn=host_fqdn;
418	+	}
419	+
420	+	if(ihost_state->preset_ip){
421	+	if(host_ip != NULL) free(host_ip);
422	+	}else{
423	+	if(ihost_state->host_ip!=NULL) free(ihost_state->host_ip);
424	+	ihost_state->host_ip=host_ip;
425	+	}
426	+
427	+
428		ihost_state->file_list=file_list;
429		ihost_state->last_modified=last_modified;
411	–	ihost_state->host_fqdn=host_fqdn;
412	–	ihost_state->host_ip=host_ip;
430		ihost_state->server_fqdn=server_fqdn;
431		ihost_state->server_udp_port=server_udp_port;
432		ihost_state->udp_update_time=udp_update_time;
#	Line 578 | Line 595 | int get_system_stats(int seq_no, ihost_state_t *ihost_
595		y=page_stats->pages_pageout;
596		}
597		snprintf(tmp, size, \
598	<	"<pages><swapins>%lld</swapins><swapouts>%lld</swapouts></pages>", \
598	>	"<pages><pageins>%lld</pageins><pageouts>%lld</pageouts></pages>", \
599		x, \
600		y);
601
#	Line 699 | Line 716 | void usage(char *progname){
716		fprintf(stderr, "Options\n");
717		fprintf(stderr, "  -v           Verbose mode,-vv would make even more verbose\n");
718		fprintf(stderr, "  -f           Foreground mode, print errors to stderr\n");
719	+	fprintf(stderr, "  -s           Set the machine name to be reported as\n");
720	+	fprintf(stderr, "  -i           Set the IP to be reported as\n");
721		fprintf(stderr, "  -V           Print version number\n");
722		fprintf(stderr, "  -h           Prints this help page\n");
723		exit(1);
#	Line 730 | Line 749 | int main(int argc, char **argv){
749		ihost_state.filtermanager_host=NULL;
750		ihost_state.host_fqdn=NULL;
751		ihost_state.host_ip=NULL;
752	+	ihost_state.preset_fqdn = 0;
753	+	ihost_state.preset_ip = 0;
754		ihost_state.server_fqdn=NULL;
755		ihost_state.file_list=NULL;
756		ihost_state.last_modified=NULL;
757
758	<	while((cmdopt=getopt(argc, argv, "vfhV")) != -1){
758	>	while((cmdopt=getopt(argc, argv, "vfhVs:i:")) != -1){
759		switch(cmdopt){
760		case 'v':
761		ihost_config.verbose++;
#	Line 752 | Line 773 | int main(int argc, char **argv){
773		case 'V':
774		fprintf(stderr, "%s version %s\n", argv[0], VERSION);
775		break;
776	+	case 's':
777	+	ihost_state.preset_fqdn = 1;
778	+	ihost_state.host_fqdn = strdup(optarg);
779	+	if(ihost_state.host_fqdn == NULL){
780	+	fprintf(stderr, "Missing hostname\n");
781	+	usage(argv[0]);
782	+	}
783	+	break;
784	+	case 'i':
785	+	/* Hmm.. Someone could set any string to be the IP, and it will let it */
786	+	ihost_state.preset_ip = 1;
787	+	ihost_state.host_ip = strdup(optarg);
788	+	if(ihost_state.host_ip == NULL){
789	+	fprintf(stderr, "Missing ip\n");
790	+	usage(argv[0]);
791	+	}
792	+	break;
793
794		default:
795		usage(argv[0]);

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