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/* $Id: listdevices.c,v 1.6 2015/07/23 20:40:08 nanard Exp $ */
/* Project : miniupnp
* Author : Thomas Bernard
* Copyright (c) 2013-2015 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifdef _WIN32
#include <winsock2.h>
#endif /* _WIN32 */
#include "miniupnpc.h"
int main(int argc, char * * argv)
{
const char * searched_device = NULL;
const char * * searched_devices = NULL;
const char * multicastif = 0;
const char * minissdpdpath = 0;
int ipv6 = 0;
unsigned char ttl = 2;
int error = 0;
struct UPNPDev * devlist = 0;
struct UPNPDev * dev;
int i;
#ifdef _WIN32
WSADATA wsaData;
int nResult = WSAStartup(MAKEWORD(2,2), &wsaData);
if(nResult != NO_ERROR)
{
fprintf(stderr, "WSAStartup() failed.\n");
return -1;
}
#endif
for(i = 1; i < argc; i++) {
if(strcmp(argv[i], "-6") == 0)
ipv6 = 1;
else if(strcmp(argv[i], "-d") == 0) {
if(++i >= argc) {
fprintf(stderr, "%s option needs one argument\n", "-d");
return 1;
}
searched_device = argv[i];
} else if(strcmp(argv[i], "-t") == 0) {
if(++i >= argc) {
fprintf(stderr, "%s option needs one argument\n", "-t");
return 1;
}
ttl = (unsigned char)atoi(argv[i]);
} else if(strcmp(argv[i], "-l") == 0) {
if(++i >= argc) {
fprintf(stderr, "-l option needs at least one argument\n");
return 1;
}
searched_devices = (const char * *)(argv + i);
break;
} else if(strcmp(argv[i], "-m") == 0) {
if(++i >= argc) {
fprintf(stderr, "-m option needs one argument\n");
return 1;
}
multicastif = argv[i];
} else {
printf("usage : %s [options] [-l <device1> <device2> ...]\n", argv[0]);
printf("options :\n");
printf(" -6 : use IPv6\n");
printf(" -m address/ifname : network interface to use for multicast\n");
printf(" -d <device string> : search only for this type of device\n");
printf(" -l <device1> <device2> ... : search only for theses types of device\n");
printf(" -t ttl : set multicast TTL. Default value is 2.\n");
printf(" -h : this help\n");
return 1;
}
}
if(searched_device) {
printf("searching UPnP device type %s\n", searched_device);
devlist = upnpDiscoverDevice(searched_device,
2000, multicastif, minissdpdpath,
0/*localport*/, ipv6, ttl, &error);
} else if(searched_devices) {
printf("searching UPnP device types :\n");
for(i = 0; searched_devices[i]; i++)
printf("\t%s\n", searched_devices[i]);
devlist = upnpDiscoverDevices(searched_devices,
2000, multicastif, minissdpdpath,
0/*localport*/, ipv6, ttl, &error, 1);
} else {
printf("searching all UPnP devices\n");
devlist = upnpDiscoverAll(2000, multicastif, minissdpdpath,
0/*localport*/, ipv6, ttl, &error);
}
if(devlist) {
for(dev = devlist, i = 1; dev != NULL; dev = dev->pNext, i++) {
printf("%3d: %-48s\n", i, dev->st);
printf(" %s\n", dev->descURL);
printf(" %s\n", dev->usn);
}
freeUPNPDevlist(devlist);
} else {
printf("no device found.\n");
}
return 0;
}
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