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-rw-r--r--plugins/Makefile.am4
-rw-r--r--plugins/check_nt.c593
2 files changed, 596 insertions, 1 deletions
diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index 0258a093..e7030022 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -12,7 +12,7 @@ libexec_PROGRAMS = check_disk check_dummy check_http check_load \
EXTRA_PROGRAMS = check_mysql check_radius check_pgsql check_snmp check_hpjd \
check_swap check_fping check_ldap check_game check_dig \
- check_nagios check_by_ssh check_dns
+ check_nagios check_by_ssh check_dns check_nt
check_tcp_programs = check_ftp check_imap check_nntp check_pop
@@ -51,6 +51,7 @@ check_mrtg_LDADD = $(BASEOBJS)
check_mrtgtraf_LDADD = $(BASEOBJS)
check_mysql_LDADD = $(BASEOBJS) $(MYSQLLIBS)
check_nagios_LDADD = $(BASEOBJS) popen.o
+check_nt_LDADD = $(NETLIBS)
check_nwstat_LDADD = $(NETLIBS)
check_overcr_LDADD = $(NETLIBS)
check_pgsql_LDADD = $(BASEOBJS) $(PGLIBS)
@@ -86,6 +87,7 @@ check_mrtg_DEPENDENCIES = check_mrtg.c $(DEPLIBS)
check_mrtgtraf_DEPENDENCIES = check_mrtgtraf.c $(DEPLIBS)
check_mysql_DEPENDENCIES = check_mysql.c $(DEPLIBS)
check_nagios_DEPENDENCIES = check_nagios.c $(BASEOBJS) popen.o $(DEPLIBS)
+check_nt_DEPENDENCIES = check_nt.c $(BASEOBJS) $(DEPLIBS)
check_nwstat_DEPENDENCIES = check_nwstat.c $(NETOBJS) $(DEPLIBS)
check_overcr_DEPENDENCIES = check_overcr.c $(NETOBJS) $(DEPLIBS)
check_pgsql_DEPENDENCIES = check_pgsql.c $(DEPLIBS)
diff --git a/plugins/check_nt.c b/plugins/check_nt.c
new file mode 100644
index 00000000..4d57077c
--- /dev/null
+++ b/plugins/check_nt.c
@@ -0,0 +1,593 @@
+/******************************************************************************
+ *
+ * CHECK_NT.C
+ *
+ * Program: Windows NT plugin for NetSaint
+ * License: GPL
+ * Copyright (c) 2000-2002 Yves Rubin (rubiyz@yahoo.com)
+ *
+ * Description:
+ *
+ * License Information:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *****************************************************************************/
+
+//#include "stdlib.h"
+#include "config.h"
+#include "common.h"
+#include "netutils.h"
+#include "utils.h"
+
+#define CHECK_NONE 0
+#define CHECK_CLIENTVERSION 1
+#define CHECK_CPULOAD 2
+#define CHECK_UPTIME 3
+#define CHECK_USEDDISKSPACE 4
+#define CHECK_SERVICESTATE 5
+#define CHECK_PROCSTATE 6
+#define CHECK_MEMUSE 7
+#define CHECK_COUNTER 8
+#define CHECK_FILEAGE 9
+#define MAX_VALUE_LIST 30
+
+#define PORT 1248
+
+char *server_address=NULL;
+char *volume_name=NULL;
+int server_port=PORT;
+char *value_list=NULL;
+char *req_password=NULL;
+unsigned long lvalue_list[MAX_VALUE_LIST];
+unsigned long warning_value=0L;
+unsigned long critical_value=0L;
+int check_value_list=FALSE;
+int check_warning_value=FALSE;
+int check_critical_value=FALSE;
+int vars_to_check=CHECK_NONE;
+int show_all=FALSE;
+
+const char *progname = "check_nt";
+
+int process_arguments(int, char **);
+void print_usage(void);
+void print_help(void);
+void preparelist(char *string);
+
+int main(int argc, char **argv){
+ int result;
+ int return_code;
+ char *send_buffer=NULL;
+ char recv_buffer[MAX_INPUT_BUFFER];
+ char *output_message=NULL;
+ char *temp_buffer=NULL;
+ char *temp_string=NULL;
+ char *sep_string=NULL;
+ char *description=NULL;
+
+ double total_disk_space=0;
+ double free_disk_space=0;
+ double percent_used_space=0;
+ double mem_commitLimit=0;
+ double mem_commitByte=0;
+ unsigned long current_connections=0;
+ unsigned long utilization;
+ unsigned long uptime;
+ unsigned long cache_hits;
+ unsigned long cache_buffers;
+ unsigned long lru_time;
+ unsigned long age_in_minutes;
+ double counter_value;
+ int offset=0;
+ int updays=0;
+ int uphours=0;
+ int upminutes=0;
+ asprintf(&req_password,"None");
+
+ if(process_arguments(argc,argv)==ERROR)
+ usage("Could not parse arguments\n");
+
+ /* initialize alarm signal handling */
+ signal(SIGALRM,socket_timeout_alarm_handler);
+
+ /* set socket timeout */
+ alarm(socket_timeout);
+
+ if (vars_to_check==CHECK_CLIENTVERSION) {
+
+ asprintf(&send_buffer,strcat(req_password,"&1"));
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if(result!=STATE_OK)
+ return result;
+ asprintf(&output_message,recv_buffer);
+ return_code=STATE_OK;
+ }
+ else if(vars_to_check==CHECK_CPULOAD){
+
+ if (check_value_list==TRUE) {
+ if (strtolarray(&lvalue_list,value_list,",")==TRUE) {
+ // -l parameters is present with only integers
+ return_code=STATE_OK;
+ asprintf(&temp_string,"CPU Load");
+ while (lvalue_list[0+offset]>0 && lvalue_list[0+offset]<=17280 &&
+ lvalue_list[1+offset]>=0 && lvalue_list[1+offset]<=100 &&
+ lvalue_list[2+offset]>=0 && lvalue_list[2+offset]<=100) {
+ // loop until one of the parameters is wrong or not present
+
+ // Send request and retrieve data
+ asprintf(&send_buffer,"%s&2&%lu",req_password,lvalue_list[0+offset]);
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if(result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+
+ utilization=strtoul(recv_buffer,NULL,10);
+
+ // Check if any of the request is in a warning or critical state
+ if(utilization >= lvalue_list[2+offset])
+ return_code=STATE_CRITICAL;
+ else if(utilization >= lvalue_list[1+offset] && return_code<STATE_WARNING)
+ return_code=STATE_WARNING;
+
+ asprintf(&output_message," (%lu min. %lu%)",lvalue_list[0+offset], utilization);
+ asprintf(&temp_string,"%s%s",temp_string,output_message);
+ offset+=3; //move accross the array
+ }
+ if (strlen(temp_string)>10) {
+ // we had at least on loop
+ asprintf(&output_message,"%s",temp_string);
+ }
+ else
+ asprintf(&output_message,"%s","not enough values for -l parameters");
+
+ } else
+ asprintf(&output_message,"wrong -l parameter.");
+
+ } else
+ asprintf(&output_message,"missing -l parameters");
+ }
+
+ else if(vars_to_check==CHECK_UPTIME){
+
+ asprintf(&send_buffer,strcat(req_password,"&3"));
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if(result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+
+ uptime=strtoul(recv_buffer,NULL,10);
+ updays = uptime / 86400;
+ uphours = (uptime % 86400) / 3600;
+ upminutes = ((uptime % 86400) % 3600) / 60;
+ asprintf(&output_message,"System Uptime : %u day(s) %u hour(s) %u minute(s)",updays,uphours, upminutes);
+ return_code=STATE_OK;
+ }
+
+ else if(vars_to_check==CHECK_USEDDISKSPACE){
+
+ return_code=STATE_UNKNOWN;
+ if (check_value_list==TRUE) {
+ if (strlen(value_list)==1) {
+ asprintf(&send_buffer,"%s&4&%s", req_password, value_list);
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if(result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+
+ free_disk_space=atof(strtok(recv_buffer,"&"));
+ total_disk_space=atof(strtok(NULL,"&"));
+ percent_used_space = ((total_disk_space - free_disk_space) / total_disk_space) * 100;
+
+ if (free_disk_space>=0) {
+ asprintf(&temp_string,"%s:\\ - total: %.2f Gb - used: %.2f Gb (%.0f%%) - free %.2f Gb (%.0f%%)",
+ value_list, total_disk_space / 1073741824, (total_disk_space - free_disk_space) / 1073741824, percent_used_space,
+ free_disk_space / 1073741824, (free_disk_space / total_disk_space)*100);
+
+
+ if(check_critical_value==TRUE && percent_used_space >= critical_value)
+ return_code=STATE_CRITICAL;
+ else if (check_warning_value==TRUE && percent_used_space >= warning_value)
+ return_code=STATE_WARNING;
+ else
+ return_code=STATE_OK;
+
+ asprintf(&output_message,"%s",temp_string);
+
+ }
+ else {
+ asprintf(&output_message,"Free disk space : Invalid drive ");
+ return_code=STATE_UNKNOWN;
+ }
+ }
+ else
+ asprintf(&output_message,"wrong -l argument");
+ } else
+ asprintf(&output_message,"missing -l parameters");
+
+ }
+
+ else if(vars_to_check==CHECK_SERVICESTATE || vars_to_check==CHECK_PROCSTATE){
+
+ if (check_value_list==TRUE) {
+ preparelist(value_list); // replace , between services with & to send the request
+ asprintf(&send_buffer,"%s&%u&%s&%s", req_password,(vars_to_check==CHECK_SERVICESTATE)?5:6,
+ (show_all==TRUE)?"ShowAll":"ShowFail",value_list);
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if(result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+ return_code=atoi(strtok(recv_buffer,"&"));
+ temp_string=strtok(NULL,"&");
+ asprintf(&output_message, "%s",temp_string);
+ }
+ else
+ asprintf(&output_message,"No service/process specified");
+ }
+
+ else if(vars_to_check==CHECK_MEMUSE) {
+
+ asprintf(&send_buffer,"%s&7", req_password);
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if (result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+
+ mem_commitLimit=atof(strtok(recv_buffer,"&"));
+ mem_commitByte=atof(strtok(NULL,"&"));
+ percent_used_space = (mem_commitByte / mem_commitLimit) * 100;
+ asprintf(&output_message,"Memory usage: total:%.2f Mb - used: %.2f Mb (%.0f%%) - free: %.2f Mb (%.0f%%)",
+ mem_commitLimit / 1048576, mem_commitByte / 1048567, percent_used_space,
+ (mem_commitLimit - mem_commitByte) / 1048576, (mem_commitLimit - mem_commitByte) / mem_commitLimit * 100);
+
+ if(check_critical_value==TRUE && percent_used_space >= critical_value)
+ return_code=STATE_CRITICAL;
+ else if (check_warning_value==TRUE && percent_used_space >= warning_value)
+ return_code=STATE_WARNING;
+ else
+ return_code=STATE_OK;
+
+ }
+
+ else if(vars_to_check==CHECK_COUNTER) {
+
+ if (check_value_list==TRUE) {
+ preparelist(value_list); // replace , between services with & to send the request
+ asprintf(&send_buffer,"%s&8&%s", req_password,value_list);
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if (result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+
+ strtok(value_list,"&"); // burn the first parameters
+ description = strtok(NULL,"&");
+ counter_value = atof(recv_buffer);
+ if (description == NULL)
+ asprintf(&output_message, "%.f", counter_value);
+ else
+ asprintf(&output_message, description, counter_value);
+
+ if (critical_value > warning_value) {
+ // Normal thresholds
+ if(check_critical_value==TRUE && counter_value >= critical_value)
+ return_code=STATE_CRITICAL;
+ else if (check_warning_value==TRUE && counter_value >= warning_value)
+ return_code=STATE_WARNING;
+ else
+ return_code=STATE_OK;
+ }
+ else {
+ // inverse thresholds
+ if(check_critical_value==TRUE && counter_value <= critical_value)
+ return_code=STATE_CRITICAL;
+ else if (check_warning_value==TRUE && counter_value <= warning_value)
+ return_code=STATE_WARNING;
+ else
+ return_code=STATE_OK;
+ }
+
+ }
+ else {
+ asprintf(&output_message,"No counter specified");
+ result=STATE_UNKNOWN;
+ }
+ }
+ else if(vars_to_check==CHECK_FILEAGE) {
+
+ if (check_value_list==TRUE) {
+ preparelist(value_list); // replace , between services with & to send the request
+ asprintf(&send_buffer,"%s&9&%s", req_password,value_list);
+ result=process_tcp_request(server_address,server_port,send_buffer,recv_buffer,sizeof(recv_buffer));
+ if (result!=STATE_OK)
+ return result;
+
+ if (!strncmp(recv_buffer,"ERROR",5)) {
+ printf("NSClient - %s\n",recv_buffer);
+ exit(STATE_UNKNOWN);
+ }
+
+ age_in_minutes = atoi(strtok(recv_buffer,"&"));
+ description = strtok(NULL,"&");
+ asprintf(&output_message, description);
+
+ if (critical_value > warning_value) {
+ // Normal thresholds
+ if(check_critical_value==TRUE && age_in_minutes >= critical_value)
+ return_code=STATE_CRITICAL;
+ else if (check_warning_value==TRUE && age_in_minutes >= warning_value)
+ return_code=STATE_WARNING;
+ else
+ return_code=STATE_OK;
+ }
+ else {
+ // inverse thresholds
+ if(check_critical_value==TRUE && age_in_minutes <= critical_value)
+ return_code=STATE_CRITICAL;
+ else if (check_warning_value==TRUE && age_in_minutes <= warning_value)
+ return_code=STATE_WARNING;
+ else
+ return_code=STATE_OK;
+ }
+
+ }
+ else {
+ asprintf(&output_message,"No file specified");
+ result=STATE_UNKNOWN;
+ }
+ }
+
+ /* reset timeout */
+ alarm(0);
+
+ printf("%s\n",output_message);
+
+ return return_code;
+}
+
+
+/* process command-line arguments */
+int process_arguments(int argc, char **argv){
+ int c;
+
+#ifdef HAVE_GETOPT_H
+ int option_index = 0;
+ static struct option long_options[] =
+ {
+ {"port", required_argument,0,'p'},
+ {"timeout", required_argument,0,'t'},
+ {"critical", required_argument,0,'c'},
+ {"warning", required_argument,0,'w'},
+ {"variable", required_argument,0,'v'},
+ {"hostname", required_argument,0,'H'},
+ {"version", no_argument, 0,'V'},
+ {"help", no_argument, 0,'h'},
+ {0,0,0,0}
+ };
+#endif
+
+ /* no options were supplied */
+ if(argc<2) return ERROR;
+
+ /* backwards compatibility */
+ if (! is_option(argv[1])) {
+ server_address=argv[1];
+ argv[1]=argv[0];
+ argv=&argv[1];
+ argc--;
+ }
+
+ for (c=1;c<argc;c++) {
+ if(strcmp("-to",argv[c])==0)
+ strcpy(argv[c],"-t");
+ else if (strcmp("-wv",argv[c])==0)
+ strcpy(argv[c],"-w");
+ else if (strcmp("-cv",argv[c])==0)
+ strcpy(argv[c],"-c");
+ }
+
+ while (1){
+#ifdef HAVE_GETOPT_H
+ c = getopt_long(argc,argv,"+hVH:t:c:w:p:v:l:s:d:",long_options,&option_index);
+#else
+ c = getopt(argc,argv,"+hVH:t:c:w:p:v:l:s:d:");
+#endif
+
+ if (c==-1||c==EOF||c==1)
+ break;
+
+ switch (c)
+ {
+ case '?': /* print short usage statement if args not parsable */
+ printf("%s: Unknown argument: %s\n\n",progname,optarg);
+ print_usage();
+ exit(STATE_UNKNOWN);
+ case 'h': /* help */
+ print_help();
+ exit(STATE_OK);
+ case 'V': /* version */
+ print_revision(progname,"$Revision$");
+ exit(STATE_OK);
+ case 'H': /* hostname */
+ server_address=optarg;
+ break;
+ case 's': /* password */
+ asprintf(&req_password,optarg);
+ break;
+ case 'p': /* port */
+ if (is_intnonneg(optarg))
+ server_port=atoi(optarg);
+ else
+ terminate(STATE_UNKNOWN,"Server port an integer (seconds)\nType '%s -h' for additional help\n",progname);
+ break;
+ case 'v':
+ if(strlen(optarg)<4)
+ return ERROR;
+ if(!strcmp(optarg,"CLIENTVERSION"))
+ vars_to_check=CHECK_CLIENTVERSION;
+ else if(!strcmp(optarg,"CPULOAD"))
+ vars_to_check=CHECK_CPULOAD;
+ else if(!strcmp(optarg,"UPTIME"))
+ vars_to_check=CHECK_UPTIME;
+ else if(!strcmp(optarg,"USEDDISKSPACE"))
+ vars_to_check=CHECK_USEDDISKSPACE;
+ else if(!strcmp(optarg,"SERVICESTATE"))
+ vars_to_check=CHECK_SERVICESTATE;
+ else if(!strcmp(optarg,"PROCSTATE"))
+ vars_to_check=CHECK_PROCSTATE;
+ else if(!strcmp(optarg,"MEMUSE"))
+ vars_to_check=CHECK_MEMUSE;
+ else if(!strcmp(optarg,"COUNTER"))
+ vars_to_check=CHECK_COUNTER;
+ else if(!strcmp(optarg,"FILEAGE"))
+ vars_to_check=CHECK_FILEAGE;
+ else
+ return ERROR;
+ break;
+ case 'l': /* value list */
+ asprintf(&value_list,optarg);
+ check_value_list=TRUE;
+ break;
+ case 'w': /* warning threshold */
+ warning_value=strtoul(optarg,NULL,10);
+ check_warning_value=TRUE;
+ break;
+ case 'c': /* critical threshold */
+ critical_value=strtoul(optarg,NULL,10);
+ check_critical_value=TRUE;
+ break;
+ case 'd': /* Display select for services */
+ if (!strcmp(optarg,"SHOWALL"))
+ show_all = TRUE;
+ break;
+ case 't': /* timeout */
+ socket_timeout=atoi(optarg);
+ if(socket_timeout<=0)
+ return ERROR;
+ }
+
+ }
+
+ return OK;
+}
+
+
+void print_usage(void)
+{
+ printf("Usage: %s -H host [-p port] [-v variable] [-w warning] [-c critical] [-l params] [-d SHOWALL] [-t timeout]\n",progname);
+}
+
+
+void print_help(void)
+{
+ print_revision(progname,"$Revision$");
+ printf
+ ("Copyright (c) 2000 Yves Rubin (rubiyz@yahoo.com)\n\n"
+ "This plugin attempts to contact the NSClient service running on a Windows NT/2000/XP server to\n"
+ "gather the requested system information.\n\n");
+ print_usage();
+ printf
+ ("\nOptions:\n"
+ "-H, --hostname=HOST\n"
+ " Name of the host to check\n"
+ "-p, --port=INTEGER\n"
+ " Optional port number (default: %d)\n"
+ "-s <password>\n"
+ " Password needed for the request\n"
+ "-v, --variable=STRING\n"
+ " Variable to check. Valid variables are:\n"
+ " CLIENTVERSION = Get the NSClient version\n"
+ " CPULOAD = Average CPU load on last x minutes. Request a -l parameter with the following syntax:\n"
+ " -l <minutes range>,<warning threshold>,<critical threshold>. <minute range> should be less than 24*60.\n"
+ " Thresholds are percentage and up to 10 requests can be done in one shot. ie: -l 60,90,95,120,90,95\n"
+ " UPTIME = Get the uptime of the machine. No specific parameters. No warning or critical threshold\n"
+ " USEDDISKSPACE = Size and percentage of disk use. Request a -l parameter containing the drive letter only.\n"
+ " Warning and critical thresholds can be specified with -w and -c.\n"
+ " MEMUSE = Memory use. Warning and critical thresholds can be specified with -w and -c.\n"
+ " SERVICESTATE = Check the state of one or several services. Request a -l parameters with the following syntax:\n"
+ " -l <service1>,<service2>,<service3>,... You can specify -d SHOWALL in case you want to see working services\n"
+ " in the returned string.\n"
+ " PROCSTATE = Check if one or several process are running. Same syntax as SERVICESTATE.\n"
+ " COUNTER = Check any performance counter of Windows NT/2000. Request a -l parameters with the following syntax:\n"
+ " -l \"\\\\<performance object>\\\\counter\",\"<description>\" The <description> parameter is optional and \n"
+ " is given to a printf output command which require a float parameters. Some examples:\n"
+ " \"Paging file usage is %%.2f %%%%\" or \"%%.f %%%% paging file used.\"\n"
+ " -w, --warning=INTEGER\n"
+ " Threshold which will result in a warning status\n"
+ " -c, --critical=INTEGER\n"
+ " Threshold which will result in a critical status\n"
+ " -t, --timeout=INTEGER\n"
+ " Seconds before connection attempt times out (default: %d)\n"
+ "-h, --help\n"
+ " Print this help screen\n"
+ "-V, --version\n"
+ " Print version information\n\n"
+ "Notes:\n"
+ " - The NSClient service should be running on the server to get any information.\n"
+ " - Critical thresholds should be lower than warning thresholds\n", PORT, DEFAULT_SOCKET_TIMEOUT);
+}
+
+int strtolarray(unsigned long *array, char *string, char *delim) {
+ // split a <delim> delimited string into a long array
+ int idx=0;
+ char *t1;
+
+ for (idx=0;idx<MAX_VALUE_LIST;idx++)
+ array[idx]=-1;
+
+ idx=0;
+ for(t1 = strtok(string,delim);t1 != NULL; t1 = strtok(NULL, delim)) {
+ if (is_numeric(t1) && idx<MAX_VALUE_LIST) {
+ array[idx]=strtoul(t1,NULL,10);
+ idx++;
+ } else
+ return FALSE;
+ }
+ return TRUE;
+}
+
+void preparelist(char *string) {
+ // Replace all , with & which is the delimiter for the request
+ int i;
+
+ for (i = 0; i < strlen(string); i++)
+ if (string[i] == ',') {
+ string[i]='&';
+ }
+}
+