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terminate in error_scan() so meaningfull errors can be sent

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@628 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2003-08-01 23:56:03 +00:00
parent 71fcc19db9
commit ef749a4de1
1 changed files with 18 additions and 22 deletions
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40
plugins/check_dns.c
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@ -270,46 +270,42 @@ error_scan (char *input_buffer)
/* the DNS lookup timed out */
else if (strstr (input_buffer, "Timed out"))
return STATE_WARNING;
terminate (STATE_WARNING, "Request timed out at server\n");
/* DNS server is not running... */
else if (strstr (input_buffer, "No response from server"))
return STATE_CRITICAL;
terminate (STATE_CRITICAL, "No response from name server %s\n", dns_server);
/* Host name is valid, but server doesn't have records... */
else if (strstr (input_buffer, "No records"))
return STATE_WARNING;
/* Host or domain name does not exist */
else if (strstr (input_buffer, "Non-existent"))
return STATE_CRITICAL;
else if (strstr (input_buffer, "** server can't find"))
return STATE_CRITICAL;
else if(strstr(input_buffer,"NXDOMAIN")) /* 9.x */
return STATE_CRITICAL;
terminate (STATE_CRITICAL, "Name server %s has no records\n", dns_server);
/* Connection was refused */
else if (strstr (input_buffer, "Connection refused"))
return STATE_CRITICAL;
else if (strstr (input_buffer, "Connection refused") ||
(strstr (input_buffer, "** server can't find") &&
strstr (input_buffer, ": REFUSED")) ||
(strstr (input_buffer, "Refused")))
terminate (STATE_CRITICAL, "Connection to name server %s was refused\n", dns_server);
/* Host or domain name does not exist */
else if (strstr (input_buffer, "Non-existent") ||
strstr (input_buffer, "** server can't find") ||
strstr (input_buffer,"NXDOMAIN"))
terminate (STATE_CRITICAL, "Domain %s was not found by the server\n", query_address);
/* Network is unreachable */
else if (strstr (input_buffer, "Network is unreachable"))
return STATE_CRITICAL;
terminate (STATE_CRITICAL, "Network is unreachable\n");
/* Internal server failure */
else if (strstr (input_buffer, "Server failure"))
return STATE_CRITICAL;
/* DNS server refused to service request */
else if (strstr (input_buffer, "Refused"))
return STATE_CRITICAL;
terminate (STATE_CRITICAL, "Server failure for %s\n", dns_server);
/* Request error */
else if (strstr (input_buffer, "Format error"))
return STATE_WARNING;
terminate (STATE_WARNING, "Format error\n");
else
return STATE_OK;
return STATE_OK;
}