Imported Upstream version 1.4.13+git200906171200
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362 changed files with 34110 additions and 10773 deletions
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@ -6,8 +6,6 @@
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* Copyright (c) 2001-2004 Ethan Galstad (nagios@nagios.org)
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* Copyright (c) 2001-2007 Nagios Plugin Development Team
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*
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* Last Modified: $Date: 2008-05-07 11:02:42 +0100 (Wed, 07 May 2008) $
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*
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* Description:
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*
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* This file contains the check_dhcp plugin
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@ -32,12 +30,10 @@
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* $Id: check_dhcp.c 1991 2008-05-07 10:02:42Z dermoth $
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*
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*****************************************************************************/
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const char *progname = "check_dhcp";
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const char *revision = "$Revision: 1991 $";
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const char *copyright = "2001-2007";
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const char *email = "nagiosplug-devel@lists.sourceforge.net";
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@ -79,8 +75,8 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
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#elif defined(__sun__) || defined(__solaris__) || defined(__hpux__)
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#define INSAP 22
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#define OUTSAP 24
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#define INSAP 22
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#define OUTSAP 24
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#include <signal.h>
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#include <ctype.h>
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@ -90,17 +86,17 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
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#define bcopy(source, destination, length) memcpy(destination, source, length)
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#define AREA_SZ 5000 /* buffer length in bytes */
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#define AREA_SZ 5000 /* buffer length in bytes */
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static u_long ctl_area[AREA_SZ];
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static u_long dat_area[AREA_SZ];
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static struct strbuf ctl = {AREA_SZ, 0, (char *)ctl_area};
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static struct strbuf dat = {AREA_SZ, 0, (char *)dat_area};
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#define GOT_CTRL 1
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#define GOT_DATA 2
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#define GOT_BOTH 3
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#define GOT_INTR 4
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#define GOT_ERR 128
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#define GOT_CTRL 1
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#define GOT_DATA 2
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#define GOT_BOTH 3
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#define GOT_INTR 4
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#define GOT_ERR 128
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#define u_int8_t uint8_t
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#define u_int16_t uint16_t
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@ -195,7 +191,6 @@ typedef struct requested_server_struct{
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#define DHCP_INFINITE_TIME 0xFFFFFFFF
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#define DHCP_BROADCAST_FLAG 32768
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#define DHCP_UNICAST_FLAG 0
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#define DHCP_SERVER_PORT 67
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#define DHCP_CLIENT_PORT 68
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@ -223,7 +218,7 @@ dhcp_offer *dhcp_offer_list=NULL;
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requested_server *requested_server_list=NULL;
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int valid_responses=0; /* number of valid DHCPOFFERs we received */
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int requested_servers=0;
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int requested_servers=0;
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int requested_responses=0;
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int request_specific_address=FALSE;
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@ -383,7 +378,7 @@ int get_hardware_address(int sock,char *interface_name){
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unit = atoi(p) ;
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*p = '\0' ;
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strncat(dev, interface_name, 6) ;
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}
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}
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else{
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printf(_("Error: can't find unit number in interface_name (%s) - expecting TypeNumber eg lnc0.\n"), interface_name);
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exit(STATE_UNKNOWN);
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@ -536,7 +531,7 @@ int send_dhcp_discover(int sock){
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/* send the DHCPDISCOVER packet out */
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send_dhcp_packet(&discover_packet,sizeof(discover_packet),sock,&sockaddr_broadcast);
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if(verbose)
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if(verbose)
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printf("\n\n");
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return OK;
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@ -565,7 +560,7 @@ int get_dhcp_offer(int sock){
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if((current_time-start_time)>=dhcpoffer_timeout)
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break;
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if(verbose)
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if(verbose)
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printf("\n\n");
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bzero(&source,sizeof(source));
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@ -582,7 +577,7 @@ int get_dhcp_offer(int sock){
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continue;
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}
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else{
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if(verbose)
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if(verbose)
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printf(_("Result=OK\n"));
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responses++;
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@ -627,7 +622,7 @@ int get_dhcp_offer(int sock){
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printf("\n");
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if(result==ERROR){
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if(verbose)
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if(verbose)
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printf(_("DHCPOFFER hardware address did not match our own - ignoring packet\n"));
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continue;
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@ -661,7 +656,7 @@ int send_dhcp_packet(void *buffer, int buffer_size, int sock, struct sockaddr_in
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result=sendto(sock,(char *)buffer,buffer_size,0,(struct sockaddr *)dest,sizeof(*dest));
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if(verbose)
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if(verbose)
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printf(_("send_dhcp_packet result: %d\n"),result);
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if(result<0)
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@ -767,7 +762,7 @@ int create_dhcp_socket(void){
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}
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/* set the broadcast option - we need this to listen to DHCP broadcast messages */
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if(setsockopt(sock,SOL_SOCKET,SO_BROADCAST,(char *)&flag,sizeof flag)<0){
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if(!unicast && setsockopt(sock,SOL_SOCKET,SO_BROADCAST,(char *)&flag,sizeof flag)<0){
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printf(_("Error: Could not set broadcast option on DHCP socket!\n"));
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exit(STATE_UNKNOWN);
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}
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@ -854,7 +849,7 @@ int add_dhcp_offer(struct in_addr source,dhcp_packet *offer_packet){
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/* get option length */
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option_length=offer_packet->options[x++];
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if(verbose)
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if(verbose)
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printf("Option: %d (0x%02X)\n",option_type,option_length);
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/* get option data */
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@ -990,7 +985,7 @@ int get_results(void){
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if(verbose){
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printf(_("DHCP Server Match: Offerer=%s"),inet_ntoa(temp_offer->server_address));
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printf(_(" Requested=%s"),inet_ntoa(temp_server->server_address));
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if(temp_server->answered)
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if(temp_server->answered)
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printf(_(" (duplicate)"));
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printf(_("\n"));
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}
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@ -1091,7 +1086,7 @@ int call_getopt(int argc, char **argv){
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int option_index = 0;
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static struct option long_options[] =
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{
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{
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{"serverip", required_argument,0,'s'},
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{"requestedip", required_argument,0,'r'},
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{"timeout", required_argument,0,'t'},
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@ -1169,7 +1164,7 @@ int call_getopt(int argc, char **argv){
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break;
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case 'V': /* version */
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print_revision(progname,revision);
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print_revision(progname, NP_VERSION);
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exit(STATE_OK);
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case 'h': /* help */
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@ -1307,7 +1302,7 @@ static int dl_bind(int fd, int sap, u_char *addr){
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/***********************************************************************
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* interface:
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* function mac_addr_dlpi - get the mac address of the interface with
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* function mac_addr_dlpi - get the mac address of the interface with
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* type dev (eg lnc, hme) and unit (0, 1 ..)
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*
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* parameter: addr: an array of six bytes, has to be allocated by the caller
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@ -1386,7 +1381,7 @@ void print_hardware_address(const unsigned char *address){
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/* print usage help */
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void print_help(void){
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print_revision(progname,revision);
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print_revision(progname, NP_VERSION);
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printf("Copyright (c) 2001-2004 Ethan Galstad (nagios@nagios.org)\n");
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printf (COPYRIGHT, copyright, email);
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