Return to testgetroute.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / miniupnpd

1.8

    1: /* $Id: testgetroute.c,v 1.1.1.1 2013/07/22 00:32:35 misho Exp $ */
    2: /* MiniUPnP project
    3:  * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
    4:  * (c) 2006-2013 Thomas Bernard
    5:  * This software is subject to the conditions detailed
    6:  * in the LICENCE file provided within the distribution */
    7: 
    8: #include <stdio.h>
    9: #include <string.h>
   10: #include <syslog.h>
   11: #include <sys/types.h>
   12: #include <sys/socket.h>
   13: #include <netinet/in.h>
   14: #include <arpa/inet.h>
   15: 
   16: #include "getroute.h"
   17: #include "upnputils.h"
   18: #include "upnpglobalvars.h"
   19: 
   20: #ifndef LOG_PERROR
   21: /* solaris does not define LOG_PERROR */
   22: #define LOG_PERROR 0
   23: #endif
   24: 
   25: struct lan_addr_list lan_addrs;
   26: 
   27: int
   28: main(int argc, char ** argv)
   29: {
   30: 	struct sockaddr_in dst4;
   31: 	struct sockaddr_in6 dst6;
   32: 	struct sockaddr * dst;
   33: 	void * src;
   34: 	size_t src_len;
   35: 	int r;
   36: 	int index = -1;
   37: 
   38: 	memset(&dst4, 0, sizeof(dst4));
   39: 	memset(&dst6, 0, sizeof(dst6));
   40: 	dst = NULL;
   41: 	if(argc < 2) {
   42: 		fprintf(stderr, "usage: %s <ip address>\n", argv[0]);
   43: 		fprintf(stderr, "both v4 and v6 IP addresses are supported.\n");
   44: 		return 1;
   45: 	}
   46: 	openlog("testgetroute", LOG_CONS|LOG_PERROR, LOG_USER);
   47: 	r = inet_pton (AF_INET, argv[1], &dst4.sin_addr);
   48: 	if(r < 0) {
   49: 		syslog(LOG_ERR, "inet_pton(AF_INET, %s) : %m", argv[1]);
   50: 		closelog();
   51: 		return 2;
   52: 	}
   53: 	if (r == 0) {
   54: 		r = inet_pton (AF_INET6, argv[1], &dst6.sin6_addr);
   55: 		if(r < 0) {
   56: 			syslog(LOG_ERR, "inet_pton(AF_INET6, %s) : %m", argv[1]);
   57: 			closelog();
   58: 			return 2;
   59: 		} else if(r > 0) {
   60: 			dst6.sin6_family = AF_INET6;
   61: 			dst = (struct sockaddr *)&dst6;
   62: 			src = &dst6.sin6_addr;
   63: 			src_len = sizeof(dst6.sin6_addr);
   64: 		} else {
   65: 			/* r == 0 */
   66: 			syslog(LOG_ERR, "%s is not a correct IPv4 or IPv6 address", argv[1]);
   67: 			closelog();
   68: 			return 1;
   69: 		}
   70: 	} else {
   71: 		dst4.sin_family = AF_INET;
   72: 		dst = (struct sockaddr *)&dst4;
   73: 		src = &dst4.sin_addr;
   74: 		src_len = sizeof(dst4.sin_addr);
   75: 	}
   76: 
   77: 	if (dst) {
   78: 		syslog(LOG_DEBUG, "calling get_src_for_route_to(%p, %p, %p(%u), %p)",
   79: 		       dst, src, &src_len, (unsigned)src_len, &index);
   80: 		r = get_src_for_route_to (dst, src, &src_len, &index);
   81: 		syslog(LOG_DEBUG, "get_src_for_route_to() returned %d", r);
   82: 		if(r >= 0) {
   83: 			char src_str[128];
   84: 			sockaddr_to_string(dst, src_str, sizeof(src_str));
   85: 			syslog(LOG_DEBUG, "src=%s", src_str);
   86: 			syslog(LOG_DEBUG, "index=%d", index);
   87: 		}
   88: 	}
   89: 	closelog();
   90: 	return 0;
   91: }
   92: