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List:       busybox
Subject:    Re: custom snmpset coding not working-giving-error
From:       Laszlo Papp <lpapp () kde ! org>
Date:       2014-12-08 6:00:30
Message-ID: CAOMwXhNS0XVJOajLvy4PwvM2g-CMoyhzu9mkwVaDi7vZAaAAMQ () mail ! gmail ! com
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Please stop sending these messages to this mailing list. This is _not_
an SNMP mailing list. If you need programming help, go to trainings or
other sites, like Stack Overflow.

On Mon, Dec 8, 2014 at 5:57 AM, Akhilesh kumar <95akumar@gmail.com> wrote:
> Hi all
>
> i am writing my own implementation code for snmpset command. I have written
> the below code but it gives error. I cant figure out how to correct "Bad
> variable type" error.
>
>
>
> #include <stdio.h>
> #include <net-snmp/net-snmp-config.h>
> #include <net-snmp/net-snmp-includes.h>
> #include <string.h>
> #include <net-snmp/varbind_api.h>
>
> int main(int argc, char ** argv)
> {
>
> struct snmp_session session;
> struct snmp_session *sess_handle;
> struct snmp_pdu *pdu;
> struct snmp_pdu *response;
> struct variable_list *vars;
> oid id_oid[MAX_OID_LEN];
> size_t id_len = MAX_OID_LEN;
> size_t name_length;
> int status;
> char set_var_cval[30],set_var[50];
> int choose_option=0;
> char *p=NULL, get_var[51];
> int set_var_ival=0,failures=0,count;
> char           *names[SNMP_MAX_CMDLINE_OIDS];
> char            types[SNMP_MAX_CMDLINE_OIDS];
> unsigned int    *values[SNMP_MAX_CMDLINE_OIDS];
> oid             name[MAX_OID_LEN];
> char type='i';
> const char
> *dirname="/usr/local/share/snmp/mibs/",*filename="DDS-ENGINE-MIB.mib";
> unsigned int value_ptr;
>
>
>
>         add_mibdir("/usr/local/share/snmp/mibs/");
>         read_mib("DDS-ENGINE-MIB.mib");
>         printf("Enter the OID to set value\n");
>         scanf("%s",&set_var);
>         printf("The OID to be set is %s\n",set_var);
>
>         init_snmp("snmpdemoapp");
>         snmp_sess_init( &session );
>         session.version = SNMP_VERSION_1;
>         session.community = "public";
>         session.community_len = strlen(session.community);
>         session.peername = argv[1];
>         sess_handle = snmp_open(&session);
>         pdu = snmp_pdu_create(SNMP_MSG_SET);
>
>
>         count=0;
>         names[0]=set_var;
>         printf("Enter the value to be set with\n");
>         scanf("%d",&value_ptr);
>         values[0]=&value_ptr;
>         types[0]="i";
>         name_length=strlen(names[0]);
>
>         if (snmp_add_var(pdu, name, name_length, types[count],
> values[count]))
>                 { snmp_perror(names[count]); failures++; }
>
>
>
>         status = snmp_synch_response(sess_handle, pdu, &response);
>
>
>
>
>
>
> snmp_free_pdu(response);
> snmp_close(sess_handle);
> exit(1);
>
> }
>
>
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> busybox@busybox.net
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