add pnp libs

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13510 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/libnatpmp/Changelog.txt

+$Id: Changelog.txt,v 1.14 2009/03/10 10:15:30 nanard Exp $
+
+2009/03/10:
+  Trying to have windows get gateway working if not using DHCP
+
+2009/02/27:
+  dont include declspec.h if not under WIN32.
+
+2009/01/23:
+  Prefixed the libraries name with lib
+
+2008/10/06:
+  Fixed a memory leak in getdefaultgateway() (USE_SYSCTL_NET_ROUTE)
+
+2008/07/03:
+  Adding WIN32 code from Robbie Hanson
+
+2008/06/30:
+  added a Solaris implementation for getgateway().
+  added a LICENCE file to the distribution
+
+2008/05/29:
+  Anonymous unions are forbidden in ANSI C. That was causing problems with
+  non-GCC compilers.
+
+2008/04/28:
+  introduced strnatpmperr()
+  improved natpmpc.c sample
+  make install now install the binary
+
+2007/12/13:
+  Fixed getgateway.c for working under OS X ;)
+  Fixed values for NATPMP_PROTOCOL_TCP and NATPMP_PROTOCOL_UDP
+
+2007/12/11:
+  Fixed getgateway.c for compilation under Mac OS X
+
+2007/12/01:
+  added some comments in .h
+
+2007/11/30:
+  implemented almost everything
+

libs/libnatpmp/LICENCE

+Copyright (c) 2007-2008, Thomas BERNARD 
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * The name of the author may not be used to endorse or promote products
+	  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+

libs/libnatpmp/Makefile

+# $Id: Makefile,v 1.7 2009/01/23 19:05:04 nanard Exp $
+# This Makefile is designed for use with GNU make
+# libnatpmp
+# (c) 2007-2009 Thomas Bernard
+# http://miniupnp.free.fr/libnatpmp.html
+
+CC = gcc
+INSTALL = install
+
+# APIVERSION is used in soname
+APIVERSION = 0
+CFLAGS = -O -fPIC -Wall -DENABLE_STRNATPMPERR
+
+LIBOBJS = natpmp.o getgateway.o
+
+OBJS = $(LIBOBJS) testgetgateway.o natpmpc.o
+
+STATICLIB = libnatpmp.a
+SHAREDLIB = libnatpmp.so
+SONAME = $(SHAREDLIB).$(APIVERSION)
+
+HEADERS = natpmp.h
+
+EXECUTABLES = testgetgateway natpmpc-shared natpmpc-static
+
+INSTALLPREFIX ?= $(PREFIX)/usr
+INSTALLDIRINC = $(INSTALLPREFIX)/include
+INSTALLDIRLIB = $(INSTALLPREFIX)/lib
+INSTALLDIRBIN = $(INSTALLPREFIX)/bin
+
+.PHONY:	all clean depend install cleaninstall
+
+all: $(STATICLIB) $(SHAREDLIB) $(EXECUTABLES)
+
+clean:
+	$(RM) $(OBJS) $(EXECUTABLES) $(STATICLIB) $(SHAREDLIB)
+
+depend:
+	makedepend -f$(MAKEFILE_LIST) -Y $(OBJS:.o=.c) 2>/dev/null
+
+install:	$(HEADERS) $(STATICLIB) $(SHAREDLIB)
+	$(INSTALL) -d $(INSTALLDIRINC)
+	$(INSTALL) --mode=644 $(HEADERS) $(INSTALLDIRINC)
+	$(INSTALL) -d $(INSTALLDIRLIB)
+	$(INSTALL) --mode=644 $(STATICLIB) $(INSTALLDIRLIB)
+	$(INSTALL) --mode=644 $(SHAREDLIB) $(INSTALLDIRLIB)/$(SONAME)
+	$(INSTALL) --mode=755 natpmpc-shared $(INSTALLDIRBIN)/natpmpc
+	ln --symbolic --force $(SONAME) $(INSTALLDIRLIB)/$(SHAREDLIB)
+
+cleaninstall:
+	$(RM) $(addprefix $(INSTALLDIRINC), $(HEADERS))
+	$(RM) $(INSTALLDIRLIB)/$(SONAME)
+	$(RM) $(INSTALLDIRLIB)/$(SHAREDLIB)
+	$(RM) $(INSTALLDIRLIB)/$(STATICLIB)
+
+testgetgateway:	testgetgateway.o getgateway.o
+
+natpmpc-static:	natpmpc.o $(STATICLIB)
+	$(CC) -o $@ $^
+
+natpmpc-shared:	natpmpc.o $(SHAREDLIB)
+	$(CC) -o $@ $^
+
+$(STATICLIB):	$(LIBOBJS)
+	$(AR) crs $@ $?
+
+$(SHAREDLIB):	$(LIBOBJS)
+	$(CC) -shared -Wl,-soname,$(SONAME) -o $@ $^
+
+# DO NOT DELETE
+
+natpmp.o: natpmp.h getgateway.h
+getgateway.o: getgateway.h
+testgetgateway.o: getgateway.h
+natpmpc.o: natpmp.h

libs/libnatpmp/build.bat

+@echo Compile getgateway
+gcc -c -Wall -Os -DWIN32 -DSTATICLIB -DENABLE_STRNATPMPERR getgateway.c
+gcc -c -Wall -Os -DWIN32 -DSTATICLIB -DENABLE_STRNATPMPERR testgetgateway.c
+gcc -o testgetgateway getgateway.o testgetgateway.o -lws2_32
+
+@echo Compile natpmp:
+gcc -c -Wall -Os -DWIN32 -DSTATICLIB -DENABLE_STRNATPMPERR getgateway.c
+gcc -c -Wall -Os -DWIN32 -DSTATICLIB -DENABLE_STRNATPMPERR natpmp.c
+gcc -c -Wall -Os -DWIN32 -DSTATICLIB -DENABLE_STRNATPMPERR natpmpc.c
+gcc -c -Wall -Os -DWIN32 wingettimeofday.c
+gcc -o natpmpc getgateway.o natpmp.o natpmpc.o wingettimeofday.o -lws2_32
+
+@echo Create natpmp.dll:
+gcc -c -Wall -Os -DWIN32 -DENABLE_STRNATPMPERR -DNATPMP_EXPORTS getgateway.c
+gcc -c -Wall -Os -DWIN32 -DENABLE_STRNATPMPERR -DNATPMP_EXPORTS natpmp.c
+dllwrap -k --driver-name gcc --def natpmp.def --output-def natpmp.dll.def --implib natpmp.lib -o natpmp.dll getgateway.o natpmp.o wingettimeofday.o -lws2_32
+

libs/libnatpmp/declspec.h

+#ifndef __DECLSPEC_H__
+#define __DECLSPEC_H__
+
+#if defined(WIN32) && !defined(STATICLIB)
+	#ifdef NATPMP_EXPORTS
+		#define LIBSPEC __declspec(dllexport)
+	#else
+		#define LIBSPEC __declspec(dllimport)
+	#endif
+#else
+	#define LIBSPEC
+#endif
+
+#endif
+

libs/libnatpmp/getgateway.h

+/* $Id: getgateway.h,v 1.3 2008/07/02 22:33:06 nanard Exp $ */
+/* libnatpmp
+ * Copyright (c) 2007, Thomas BERNARD <miniupnp@free.fr>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+#ifndef __GETGATEWAY_H__
+#define __GETGATEWAY_H__
+
+#ifdef WIN32
+#include <stdint.h>
+#define in_addr_t uint32_t
+#endif
+#include "declspec.h"
+
+/* getdefaultgateway() :
+ * return value :
+ *    0 : success
+ *   -1 : failure    */
+LIBSPEC int getdefaultgateway(in_addr_t * addr);
+
+#endif

libs/libnatpmp/natpmp.c

+/* $Id: natpmp.c,v 1.8 2008/07/02 22:33:06 nanard Exp $ */
+/* libnatpmp
+ * Copyright (c) 2007-2008, Thomas BERNARD <miniupnp@free.fr>
+ * http://miniupnp.free.fr/libnatpmp.html
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+#include <string.h>
+#include <time.h>
+#include <sys/time.h>
+#ifdef WIN32
+#include <winsock2.h>
+#include <Ws2tcpip.h>
+#include <io.h>
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define ECONNREFUSED WSAECONNREFUSED
+#else
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#define closesocket close
+#endif
+#include "natpmp.h"
+#include "getgateway.h"
+
+int initnatpmp(natpmp_t * p)
+{
+#ifdef WIN32
+	u_long ioctlArg = 1;
+#else
+	int flags; 
+#endif
+	struct sockaddr_in addr;
+	if(!p)
+		return NATPMP_ERR_INVALIDARGS;
+	memset(p, 0, sizeof(natpmp_t));
+	p->s = socket(PF_INET, SOCK_DGRAM, 0);
+	if(p->s < 0)
+		return NATPMP_ERR_SOCKETERROR;
+#ifdef WIN32
+	if(ioctlsocket(p->s, FIONBIO, &ioctlArg) == SOCKET_ERROR)
+		return NATPMP_ERR_FCNTLERROR;
+#else
+	if((flags = fcntl(p->s, F_GETFL, 0)) < 0)
+		return NATPMP_ERR_FCNTLERROR;
+	if(fcntl(p->s, F_SETFL, flags | O_NONBLOCK) < 0)
+		return NATPMP_ERR_FCNTLERROR;
+#endif
+
+	if(getdefaultgateway(&(p->gateway)) < 0)
+		return NATPMP_ERR_CANNOTGETGATEWAY;
+	
+	memset(&addr, 0, sizeof(addr));
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(NATPMP_PORT);
+	addr.sin_addr.s_addr = p->gateway;
+	if(connect(p->s, (struct sockaddr *)&addr, sizeof(addr)) < 0)
+		return NATPMP_ERR_CONNECTERR;
+	return 0;
+}
+
+int closenatpmp(natpmp_t * p)
+{
+	if(!p)
+		return NATPMP_ERR_INVALIDARGS;
+	if(closesocket(p->s) < 0)
+		return NATPMP_ERR_CLOSEERR;
+	return 0;
+}
+
+int sendpendingrequest(natpmp_t * p)
+{
+	int r;
+/*	struct sockaddr_in addr;*/
+	if(!p)
+		return NATPMP_ERR_INVALIDARGS;
+/*	memset(&addr, 0, sizeof(addr));
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(NATPMP_PORT);
+	addr.sin_addr.s_addr = p->gateway;
+	r = (int)sendto(p->s, p->pending_request, p->pending_request_len, 0,
+	                   (struct sockaddr *)&addr, sizeof(addr));*/
+	r = (int)send(p->s, p->pending_request, p->pending_request_len, 0);
+	return (r<0) ? NATPMP_ERR_SENDERR : r;
+}
+
+int sendnatpmprequest(natpmp_t * p)
+{
+	int n;
+	if(!p)
+		return NATPMP_ERR_INVALIDARGS;
+	/* TODO : check if no request is allready pending */
+	p->has_pending_request = 1;
+	p->try_number = 1;
+	n = sendpendingrequest(p);
+	gettimeofday(&p->retry_time, NULL);	// check errors !
+	p->retry_time.tv_usec += 250000;	/* add 250ms */
+	if(p->retry_time.tv_usec >= 1000000) {
+		p->retry_time.tv_usec -= 1000000;
+		p->retry_time.tv_sec++;
+	}
+	return n;
+}
+
+int getnatpmprequesttimeout(natpmp_t * p, struct timeval * timeout)
+{
+	struct timeval now;
+	if(!p || !timeout)
+		return NATPMP_ERR_INVALIDARGS;
+	if(!p->has_pending_request)
+		return NATPMP_ERR_NOPENDINGREQ;
+	if(gettimeofday(&now, NULL) < 0)
+		return NATPMP_ERR_GETTIMEOFDAYERR;
+	timeout->tv_sec = p->retry_time.tv_sec - now.tv_sec;
+	timeout->tv_usec = p->retry_time.tv_usec - now.tv_usec;
+	if(timeout->tv_usec < 0) {
+		timeout->tv_usec += 1000000;
+		timeout->tv_sec--;
+	}
+	return 0;
+}
+
+int sendpublicaddressrequest(natpmp_t * p)
+{
+	if(!p)
+		return NATPMP_ERR_INVALIDARGS;
+	//static const unsigned char request[] = { 0, 0 };
+	p->pending_request[0] = 0;
+	p->pending_request[1] = 0;
+	p->pending_request_len = 2;
+	// TODO: return 0 instead of sizeof(request) ??
+	return sendnatpmprequest(p);
+}
+
+int sendnewportmappingrequest(natpmp_t * p, int protocol,
+                              uint16_t privateport, uint16_t publicport,
+							  uint32_t lifetime)
+{
+	if(!p || (protocol!=NATPMP_PROTOCOL_TCP && protocol!=NATPMP_PROTOCOL_UDP))
+		return NATPMP_ERR_INVALIDARGS;
+	p->pending_request[0] = 0;
+	p->pending_request[1] = protocol;
+	p->pending_request[2] = 0;
+	p->pending_request[3] = 0;
+	*((uint16_t *)(p->pending_request + 4)) = htons(privateport);
+	*((uint16_t *)(p->pending_request + 6)) = htons(publicport);
+	*((uint32_t *)(p->pending_request + 8)) = htonl(lifetime);
+	p->pending_request_len = 12;
+	return sendnatpmprequest(p);
+}
+
+int readnatpmpresponse(natpmp_t * p, natpmpresp_t * response)
+{
+	unsigned char buf[16];
+	struct sockaddr_in addr;
+	socklen_t addrlen = sizeof(addr);
+	int n;
+	if(!p)
+		return NATPMP_ERR_INVALIDARGS;
+	n = recvfrom(p->s, buf, sizeof(buf), 0,
+	             (struct sockaddr *)&addr, &addrlen);
+	if(n<0)
+		switch(errno) {
+		/*case EAGAIN:*/
+		case EWOULDBLOCK:
+			n = NATPMP_TRYAGAIN;
+			break;
+		case ECONNREFUSED:
+			n = NATPMP_ERR_NOGATEWAYSUPPORT;
+			break;
+		default:
+			n = NATPMP_ERR_RECVFROM;
+		}
+	/* check that addr is correct (= gateway) */
+	else if(addr.sin_addr.s_addr != p->gateway)
+		n = NATPMP_ERR_WRONGPACKETSOURCE;
+	else {
+		response->resultcode = ntohs(*((uint16_t *)(buf + 2)));
+		response->epoch = ntohl(*((uint32_t *)(buf + 4)));
+		if(buf[0] != 0)
+			n = NATPMP_ERR_UNSUPPORTEDVERSION;
+		else if(buf[1] < 128 || buf[1] > 130)
+			n = NATPMP_ERR_UNSUPPORTEDOPCODE;
+		else if(response->resultcode != 0) {
+			switch(response->resultcode) {
+			case 1:
+				n = NATPMP_ERR_UNSUPPORTEDVERSION;
+				break;
+			case 2:
+				n = NATPMP_ERR_NOTAUTHORIZED;
+				break;
+			case 3:
+				n = NATPMP_ERR_NETWORKFAILURE;
+				break;
+			case 4:
+				n = NATPMP_ERR_OUTOFRESOURCES;
+				break;
+			case 5:
+				n = NATPMP_ERR_UNSUPPORTEDOPCODE;
+				break;
+			default:
+				n = NATPMP_ERR_UNDEFINEDERROR;
+			}
+		} else {
+			response->type = buf[1] & 0x7f;
+			if(buf[1] == 128)
+				//response->publicaddress.addr = *((uint32_t *)(buf + 8));
+				response->pnu.publicaddress.addr.s_addr = *((uint32_t *)(buf + 8));
+			else {
+				response->pnu.newportmapping.privateport = ntohs(*((uint16_t *)(buf + 8)));
+				response->pnu.newportmapping.mappedpublicport = ntohs(*((uint16_t *)(buf + 10)));
+				response->pnu.newportmapping.lifetime = ntohl(*((uint32_t *)(buf + 12)));
+			}
+			n = 0;
+		}
+	}
+	return n;
+}
+
+int readnatpmpresponseorretry(natpmp_t * p, natpmpresp_t * response)
+{
+	int n;
+	if(!p || !response)
+		return NATPMP_ERR_INVALIDARGS;
+	if(!p->has_pending_request)
+		return NATPMP_ERR_NOPENDINGREQ;
+	n = readnatpmpresponse(p, response);
+	if(n<0) {
+		if(n==NATPMP_TRYAGAIN) {
+			struct timeval now;
+			gettimeofday(&now, NULL);	// check errors !
+			if(timercmp(&now, &p->retry_time, >=)) {
+				int delay, r;
+				if(p->try_number >= 9) {
+					return NATPMP_ERR_NOGATEWAYSUPPORT;
+				}
+				/*printf("retry! %d\n", p->try_number);*/
+				delay = 250 * (1<<p->try_number);	// ms
+				/*for(i=0; i<p->try_number; i++)
+					delay += delay;*/
+				p->retry_time.tv_sec += (delay / 1000);
+				p->retry_time.tv_usec += (delay % 1000) * 1000;
+				if(p->retry_time.tv_usec >= 1000000) {
+					p->retry_time.tv_usec -= 1000000;
+					p->retry_time.tv_sec++;
+				}
+				p->try_number++;
+				r = sendpendingrequest(p);
+				if(r<0)
+					return r;
+			}
+		}
+	} else {
+		p->has_pending_request = 0;
+	}
+	return n;
+}
+
+#ifdef ENABLE_STRNATPMPERR
+const char * strnatpmperr(int r)
+{
+	const char * s;
+	switch(r) {
+	case NATPMP_ERR_INVALIDARGS:
+		s = "invalid arguments";
+		break;
+	case NATPMP_ERR_SOCKETERROR:
+		s = "socket() failed";
+		break;
+	case NATPMP_ERR_CANNOTGETGATEWAY:
+		s = "cannot get default gateway ip address";
+		break;
+	case NATPMP_ERR_CLOSEERR:
+#ifdef WIN32
+		s = "closesocket() failed";
+#else
+		s = "close() failed";
+#endif
+		break;
+	case NATPMP_ERR_RECVFROM:
+		s = "recvfrom() failed";
+		break;
+	case NATPMP_ERR_NOPENDINGREQ:
+		s = "no pending request";
+		break;
+	case NATPMP_ERR_NOGATEWAYSUPPORT:
+		s = "the gateway does not support nat-pmp";
+		break;
+	case NATPMP_ERR_CONNECTERR:
+		s = "connect() failed";
+		break;
+	case NATPMP_ERR_WRONGPACKETSOURCE:
+		s = "packet not received from the default gateway";
+		break;
+	case NATPMP_ERR_SENDERR:
+		s = "send() failed";
+		break;
+	case NATPMP_ERR_FCNTLERROR:
+		s = "fcntl() failed";
+		break;
+	case NATPMP_ERR_GETTIMEOFDAYERR:
+		s = "gettimeofday() failed";
+		break;
+	case NATPMP_ERR_UNSUPPORTEDVERSION:
+		s = "unsupported nat-pmp version error from server";
+		break;
+	case NATPMP_ERR_UNSUPPORTEDOPCODE:
+		s = "unsupported nat-pmp opcode error from server";
+		break;
+	case NATPMP_ERR_UNDEFINEDERROR:
+		s = "undefined nat-pmp server error";
+		break;
+	case NATPMP_ERR_NOTAUTHORIZED:
+		s = "not authorized";
+		break;
+	case NATPMP_ERR_NETWORKFAILURE:
+		s = "network failure";
+		break;
+	case NATPMP_ERR_OUTOFRESOURCES:
+		s = "nat-pmp server out of resources";
+		break;
+	default:
+		s = "Unknown libnatpmp error";
+	}
+	return s;
+}
+#endif
+

libs/libnatpmp/natpmp.def

+LIBRARY
+; libnatpmp library
+
+EXPORTS
+  initnatpmp
+  closenatpmp
+  sendpublicaddressrequest
+  sendnewportmappingrequest
+  getnatpmprequesttimeout
+  readnatpmpresponseorretry
+  strnatpmperr

libs/libnatpmp/natpmp.h

+/* $Id: natpmp.h,v 1.11 2009/02/27 22:38:05 nanard Exp $ */
+/* libnatpmp
+ * Copyright (c) 2007-2008, Thomas BERNARD <miniupnp@free.fr>
+ * http://miniupnp.free.fr/libnatpmp.html
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+#ifndef __NATPMP_H__
+#define __NATPMP_H__
+
+/* NAT-PMP Port as defined by the NAT-PMP draft */
+#define NATPMP_PORT (5351)
+
+#include <time.h>
+#include <sys/time.h>
+#ifdef WIN32
+#include <winsock2.h>
+#include <stdint.h>
+#define in_addr_t uint32_t
+#include "declspec.h"
+#else
+#define LIBSPEC
+#include <netinet/in.h>
+#endif
+
+typedef struct {
+	int s;	/* socket */
+	in_addr_t gateway;	/* default gateway (IPv4) */
+	int has_pending_request;
+	unsigned char pending_request[12];
+	int pending_request_len;
+	int try_number;
+	struct timeval retry_time;
+} natpmp_t;
+
+typedef struct {
+	uint16_t type;	/* NATPMP_RESPTYPE_* */
+	uint16_t resultcode;	/* NAT-PMP response code */
+	uint32_t epoch;	/* Seconds since start of epoch */
+	union {
+		struct {
+			//in_addr_t addr;
+			struct in_addr addr;
+		} publicaddress;
+		struct {
+			uint16_t privateport;
+			uint16_t mappedpublicport;
+			uint32_t lifetime;
+		} newportmapping;
+	} pnu;
+} natpmpresp_t;
+
+/* possible values for type field of natpmpresp_t */
+#define NATPMP_RESPTYPE_PUBLICADDRESS (0)
+#define NATPMP_RESPTYPE_UDPPORTMAPPING (1)
+#define NATPMP_RESPTYPE_TCPPORTMAPPING (2)
+
+/* Values to pass to sendnewportmappingrequest() */
+#define NATPMP_PROTOCOL_UDP (1)
+#define NATPMP_PROTOCOL_TCP (2)
+
+/* return values */
+/* NATPMP_ERR_INVALIDARGS : invalid arguments passed to the function */
+#define NATPMP_ERR_INVALIDARGS (-1)
+/* NATPMP_ERR_SOCKETERROR : socket() failed. check errno for details */
+#define NATPMP_ERR_SOCKETERROR (-2)
+/* NATPMP_ERR_CANNOTGETGATEWAY : can't get default gateway IP */
+#define NATPMP_ERR_CANNOTGETGATEWAY (-3)
+/* NATPMP_ERR_CLOSEERR : close() failed. check errno for details */
+#define NATPMP_ERR_CLOSEERR (-4)
+/* NATPMP_ERR_RECVFROM : recvfrom() failed. check errno for details */
+#define NATPMP_ERR_RECVFROM (-5)
+/* NATPMP_ERR_NOPENDINGREQ : readnatpmpresponseorretry() called while
+ * no NAT-PMP request was pending */
+#define NATPMP_ERR_NOPENDINGREQ (-6)
+/* NATPMP_ERR_NOGATEWAYSUPPORT : the gateway does not support NAT-PMP */
+#define NATPMP_ERR_NOGATEWAYSUPPORT (-7)
+/* NATPMP_ERR_CONNECTERR : connect() failed. check errno for details */
+#define NATPMP_ERR_CONNECTERR (-8)
+/* NATPMP_ERR_WRONGPACKETSOURCE : packet not received from the network gateway */
+#define NATPMP_ERR_WRONGPACKETSOURCE (-9)
+/* NATPMP_ERR_SENDERR : send() failed. check errno for details */
+#define NATPMP_ERR_SENDERR (-10)
+/* NATPMP_ERR_FCNTLERROR : fcntl() failed. check errno for details */
+#define NATPMP_ERR_FCNTLERROR (-11)
+/* NATPMP_ERR_GETTIMEOFDAYERR : gettimeofday() failed. check errno for details */
+#define NATPMP_ERR_GETTIMEOFDAYERR (-12)
+
+/* */
+#define NATPMP_ERR_UNSUPPORTEDVERSION (-14)
+#define NATPMP_ERR_UNSUPPORTEDOPCODE (-15)
+
+/* Errors from the server : */
+#define NATPMP_ERR_UNDEFINEDERROR (-49)
+#define NATPMP_ERR_NOTAUTHORIZED (-51)
+#define NATPMP_ERR_NETWORKFAILURE (-52)
+#define NATPMP_ERR_OUTOFRESOURCES (-53)
+
+/* NATPMP_TRYAGAIN : no data available for the moment. try again later */
+#define NATPMP_TRYAGAIN (-100)
+
+/* initnatpmp()
+ * initialize a natpmp_t object
+ * Return values :
+ * 0 = OK
+ * NATPMP_ERR_INVALIDARGS
+ * NATPMP_ERR_SOCKETERROR
+ * NATPMP_ERR_FCNTLERROR
+ * NATPMP_ERR_CANNOTGETGATEWAY
+ * NATPMP_ERR_CONNECTERR */
+LIBSPEC int initnatpmp(natpmp_t * p);
+
+/* closenatpmp()
+ * close resources associated with a natpmp_t object
+ * Return values :
+ * 0 = OK
+ * NATPMP_ERR_INVALIDARGS
+ * NATPMP_ERR_CLOSEERR */
+LIBSPEC int closenatpmp(natpmp_t * p);
+
+/* sendpublicaddressrequest()
+ * send a public address NAT-PMP request to the network gateway
+ * Return values :
+ * 2 = OK (size of the request)
+ * NATPMP_ERR_INVALIDARGS
+ * NATPMP_ERR_SENDERR */
+LIBSPEC int sendpublicaddressrequest(natpmp_t * p);
+
+/* sendnewportmappingrequest()
+ * send a new port mapping NAT-PMP request to the network gateway
+ * Arguments :
+ * protocol is either NATPMP_PROTOCOL_TCP or NATPMP_PROTOCOL_UDP,
+ * lifetime is in seconds.
+ * To remove a port mapping, set lifetime to zero.
+ * To remove all port mappings to the host, set lifetime and both ports
+ * to zero.
+ * Return values :
+ * 12 = OK (size of the request)
+ * NATPMP_ERR_INVALIDARGS
+ * NATPMP_ERR_SENDERR */
+LIBSPEC int sendnewportmappingrequest(natpmp_t * p, int protocol,
+                              uint16_t privateport, uint16_t publicport,
+							  uint32_t lifetime);
+
+/* getnatpmprequesttimeout()
+ * fills the timeval structure with the timeout duration of the
+ * currently pending NAT-PMP request.
+ * Return values :
+ * 0 = OK
+ * NATPMP_ERR_INVALIDARGS
+ * NATPMP_ERR_GETTIMEOFDAYERR
+ * NATPMP_ERR_NOPENDINGREQ */
+LIBSPEC int getnatpmprequesttimeout(natpmp_t * p, struct timeval * timeout);
+
+/* readnatpmpresponseorretry()
+ * fills the natpmpresp_t structure if possible
+ * Return values :
+ * 0 = OK
+ * NATPMP_TRYAGAIN
+ * NATPMP_ERR_INVALIDARGS
+ * NATPMP_ERR_NOPENDINGREQ
+ * NATPMP_ERR_NOGATEWAYSUPPORT
+ * NATPMP_ERR_RECVFROM
+ * NATPMP_ERR_WRONGPACKETSOURCE
+ * NATPMP_ERR_UNSUPPORTEDVERSION
+ * NATPMP_ERR_UNSUPPORTEDOPCODE
+ * NATPMP_ERR_NOTAUTHORIZED
+ * NATPMP_ERR_NETWORKFAILURE
+ * NATPMP_ERR_OUTOFRESOURCES
+ * NATPMP_ERR_UNSUPPORTEDOPCODE
+ * NATPMP_ERR_UNDEFINEDERROR */
+LIBSPEC int readnatpmpresponseorretry(natpmp_t * p, natpmpresp_t * response);
+
+#ifdef ENABLE_STRNATPMPERR
+LIBSPEC const char * strnatpmperr(int t);
+#endif
+
+#endif

libs/libnatpmp/natpmpc.c

+/* $Id: natpmpc.c,v 1.6 2008/07/02 22:33:06 nanard Exp $ */
+/* libnatpmp
+ * Copyright (c) 2007-2008, Thomas BERNARD <miniupnp@free.fr>
+ * http://miniupnp.free.fr/libnatpmp.html
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#ifdef WIN32
+#include <winsock2.h>
+#else
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+#include "natpmp.h"
+
+void usage(FILE * out, const char * argv0)
+{
+	fprintf(out, "Usage :\n");
+	fprintf(out, "  %s\n", argv0);
+	fprintf(out, "\tdisplay the public IP address.\n");
+	fprintf(out, "  %s -h\n", argv0);
+	fprintf(out, "\tdisplay this help screen.\n");
+	fprintf(out, "  %s -a <public port> <private port> <protocol> [lifetime]\n", argv0);
+	fprintf(out, "\tadd a port mapping.\n");
+	fprintf(out, "\n  In order to remove a mapping, set it with a lifetime of 0 seconds.\n");
+	fprintf(out, "  To remove all mappings for your machine, use 0 as private port and lifetime.\n");
+}
+
+/* sample code for using libnatpmp */
+int main(int argc, char * * argv)
+{
+	natpmp_t natpmp;
+	natpmpresp_t response;
+	int r;
+	int sav_errno;
+	struct timeval timeout;
+	fd_set fds;
+	int i;
+	int protocol = 0;
+	uint16_t privateport = 0;
+	uint16_t publicport = 0;
+	uint32_t lifetime = 3600;
+	int command = 0;
+
+#ifdef WIN32
+	WSADATA wsaData;
+	int nResult = WSAStartup(MAKEWORD(2,2), &wsaData);
+	if(nResult != NO_ERROR)
+	{
+		fprintf(stderr, "WSAStartup() failed.\n");
+		return -1;
+	}
+#endif
+
+	/* argument parsing */
+	for(i=1; i<argc; i++) {
+		if(argv[i][0] == '-') {
+			switch(argv[i][1]) {
+			case 'h':
+				usage(stdout, argv[0]);
+				return 0;
+			case 'a':
+				command = 'a';
+				if(argc < i + 3) {
+					fprintf(stderr, "Not enough arguments for option -a\n");
+					return 1;
+				}
+				i++;
+				if(1 != sscanf(argv[i], "%hu", &publicport)) {
+					fprintf(stderr, "%s is not a correct 16bits unsigned integer\n", argv[i]);
+					return 1;
+				}
+				i++;
+				if(1 != sscanf(argv[i], "%hu", &privateport)) {
+					fprintf(stderr, "%s is not a correct 16bits unsigned integer\n", argv[i]);
+					return 1;
+				}
+				i++;
+				if(0 == strcasecmp(argv[i], "tcp"))
+					protocol = NATPMP_PROTOCOL_TCP;
+				else if(0 == strcasecmp(argv[i], "udp"))
+					protocol = NATPMP_PROTOCOL_UDP;
+				else {
+					fprintf(stderr, "%s is not a valid protocol\n", argv[i]);
+					return 1;
+				}
+				if(argc >= i) {
+					i++;
+					if(1 != sscanf(argv[i], "%u", &lifetime)) {
+						fprintf(stderr, "%s is not a correct 32bits unsigned integer\n", argv[i]);
+					}
+				}
+				break;
+			default:
+				fprintf(stderr, "Unknown option %s\n", argv[i]);
+				usage(stderr, argv[0]);
+				return 1;
+			}
+		} else {
+			fprintf(stderr, "Unknown option %s\n", argv[i]);
+			usage(stderr, argv[0]);
+			return 1;
+		}
+	}
+
+	/* initnatpmp() */
+	r = initnatpmp(&natpmp);
+	printf("initnatpmp() returned %d (%s)\n", r, r?"FAILED":"SUCCESS");
+	if(r<0)
+		return 1;
+
+	/* sendpublicaddressrequest() */
+	r = sendpublicaddressrequest(&natpmp);
+	printf("sendpublicaddressrequest returned %d (%s)\n",
+	       r, r==2?"SUCCESS":"FAILED");
+	if(r<0)
+		return 1;
+
+	do {
+		FD_ZERO(&fds);
+		FD_SET(natpmp.s, &fds);
+		getnatpmprequesttimeout(&natpmp, &timeout);
+		select(FD_SETSIZE, &fds, NULL, NULL, &timeout);
+		r = readnatpmpresponseorretry(&natpmp, &response);
+		sav_errno = errno;
+		printf("readnatpmpresponseorretry returned %d (%s)\n",
+		       r, r==0?"OK":(r==NATPMP_TRYAGAIN?"TRY AGAIN":"FAILED"));
+		if(r<0 && r!=NATPMP_TRYAGAIN) {
+#ifdef ENABLE_STRNATPMPERR
+			fprintf(stderr, "readnatpmpresponseorretry() failed : %s\n",
+			        strnatpmperr(r));
+#endif
+			fprintf(stderr, "  errno=%d '%s'\n", 
+			        sav_errno, strerror(sav_errno));
+		}
+	} while(r==NATPMP_TRYAGAIN);
+	if(r<0)
+		return 1;
+
+	/* TODO : check that response.type == 0 */
+	printf("Public IP address : %s\n", inet_ntoa(response.pnu.publicaddress.addr));
+	printf("epoch = %u\n", response.epoch);
+
+	if(command == 'a') {
+		/* sendnewportmappingrequest() */
+		r = sendnewportmappingrequest(&natpmp, protocol,
+        	                      privateport, publicport,
+								  lifetime);
+		printf("sendnewportmappingrequest returned %d (%s)\n",
+		       r, r==12?"SUCCESS":"FAILED");
+		if(r < 0)
+			return 1;
+
+		do {
+			FD_ZERO(&fds);
+			FD_SET(natpmp.s, &fds);
+			getnatpmprequesttimeout(&natpmp, &timeout);
+			select(FD_SETSIZE, &fds, NULL, NULL, &timeout);
+			r = readnatpmpresponseorretry(&natpmp, &response);
+			printf("readnatpmpresponseorretry returned %d (%s)\n",
+			       r, r==0?"OK":(r==NATPMP_TRYAGAIN?"TRY AGAIN":"FAILED"));
+		} while(r==NATPMP_TRYAGAIN);
+		if(r<0) {
+#ifdef ENABLE_STRNATPMPERR
+			fprintf(stderr, "readnatpmpresponseorretry() failed : %s\n",
+			        strnatpmperr(r));
+#endif
+			return 1;
+		}
+	
+		printf("Mapped public port %hu protocol %s to local port %hu "
+		       "liftime %u\n",
+	    	   response.pnu.newportmapping.mappedpublicport,
+			   response.type == NATPMP_RESPTYPE_UDPPORTMAPPING ? "UDP" :
+			    (response.type == NATPMP_RESPTYPE_TCPPORTMAPPING ? "TCP" :
+			     "UNKNOWN"),
+			   response.pnu.newportmapping.privateport,
+			   response.pnu.newportmapping.lifetime);
+		printf("epoch = %u\n", response.epoch);
+	}
+
+	r = closenatpmp(&natpmp);
+	printf("closenatpmp() returned %d (%s)\n", r, r==0?"SUCCESS":"FAILED");
+	if(r<0)
+		return 1;
+
+	return 0;
+}
+

libs/libnatpmp/testgetgateway.c

+/* $Id: testgetgateway.c,v 1.4 2008/07/02 22:33:06 nanard Exp $ */
+/* libnatpmp
+ * Copyright (c) 2007, Thomas BERNARD <miniupnp@free.fr>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+#include <stdio.h>
+#ifdef WIN32
+#include <winsock2.h>
+#else
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+#include "getgateway.h"
+
+int main(int argc, char * * argv)
+{
+	struct in_addr gatewayaddr;
+	int r;
+#ifdef WIN32
+	uint32_t temp = 0;
+	r = getdefaultgateway(&temp);
+	gatewayaddr.S_un.S_addr = temp;
+#else
+	r = getdefaultgateway(&(gatewayaddr.s_addr));
+#endif
+	if(r>=0)
+		printf("default gateway : %s\n", inet_ntoa(gatewayaddr));
+	else
+		fprintf(stderr, "getdefaultgateway() failed\n");
+	return 0;
+}
+

libs/libnatpmp/wingettimeofday.c

+#ifdef WIN32
+#include <sys/time.h>
+
+typedef struct _FILETIME {
+    unsigned long dwLowDateTime;
+    unsigned long dwHighDateTime;
+} FILETIME;
+
+void __stdcall GetSystemTimeAsFileTime(FILETIME*);
+  
+//void gettimeofday(struct timeval* p, void* tz /* IGNORED */);
+
+void gettimeofday(struct timeval* p, void* tz /* IGNORED */) {
+  union {
+   long long ns100; /*time since 1 Jan 1601 in 100ns units */
+   FILETIME ft;
+  } _now;
+
+  GetSystemTimeAsFileTime( &(_now.ft) );
+  p->tv_usec=(long)((_now.ns100 / 10LL) % 1000000LL );
+  p->tv_sec= (long)((_now.ns100-(116444736000000000LL))/10000000LL);
+  return;
+}
+#endif
+

libs/miniupnpc/Changelog.txt

+$Id: Changelog.txt,v 1.80 2009/04/17 21:21:19 nanard Exp $
+miniUPnP client Changelog.
+
+2009/04/17:
+  updating python module
+  Use strtoull() when using C99
+
+2009/02/28:
+  Fixed miniwget.c for compiling under sun
+
+2008/12/18:
+  cleanup in Makefile (thanks to Paul de Weerd)
+  minissdpc.c : win32 compatibility
+  miniupnpc.c : changed xmlns prefix from 'm' to 'u'
+  Removed NDEBUG (using DEBUG)
+
+2008/10/14:
+  Added the ExternalHost argument to DeletePortMapping()
+
+2008/10/11:
+  Added the ExternalHost argument to AddPortMapping()
+  Put a correct User-Agent: header in HTTP requests.
+
+VERSION 1.2 :
+
+2008/10/07:
+  Update docs
+
+2008/09/25:
+  Integrated sameport patch from Dario Meloni : Added a "sameport"
+  argument to upnpDiscover().
+
+2008/07/18:
+  small modif to make Clang happy :)
+
+2008/07/17:
+  #define SOAPPREFIX "s" in miniupnpc.c in order to remove SOAP-ENV... 
+
+2008/07/14:
+  include declspec.h in installation (to /usr/include/miniupnpc)
+
+VERSION 1.1 :
+
+2008/07/04:
+  standard options for install/ln instead of gnu-specific stuff.
+
+2008/07/03:
+  now builds a .dll and .lib with win32. (mingw32)
+
+2008/04/28:
+  make install now install the binary of the upnpc tool
+
+2008/04/27:
+  added testupnpigd.py
+  added error strings for miniupnpc "internal" errors
+  improved python module error/exception reporting.
+
+2008/04/23:
+  Completely rewrite igd_desc_parse.c in order to be compatible with 
+  Linksys WAG200G
+  Added testigddescparse
+  updated python module
+
+VERSION 1.0 :
+
+2008/02/21:
+  put some #ifdef DEBUG around DisplayNameValueList()
+
+2008/02/18:
+  Improved error reporting in upnpcommands.c
+  UPNP_GetStatusInfo() returns LastConnectionError
+
+2008/02/16:
+  better error handling in minisoap.c
+  improving display of "valid IGD found" in upnpc.c
+
+2008/02/03:
+  Fixing UPNP_GetValidIGD()
+  improved make install :)
+
+2007/12/22:
+  Adding upnperrors.c/h to provide a strupnperror() function 
+  used to translate UPnP error codes to string.
+
+2007/12/19:
+  Fixing getDevicesFromMiniSSDPD()
+  improved error reporting of UPnP functions
+
+2007/12/18:
+  It is now possible to specify a different location for MiniSSDPd socket.
+  working with MiniSSDPd is now more efficient.
+  python module improved.
+
+2007/12/16:
+  improving error reporting
+
+2007/12/13:
+  Try to improve compatibility by using HTTP/1.0 instead of 1.1 and
+  XML a bit different for SOAP.
+
+2007/11/25:
+  fixed select() call for linux
+
+2007/11/15:
+  Added -fPIC to CFLAG for better shared library code.
+
+2007/11/02:
+  Fixed a potential socket leak in miniwget2()
+
+2007/10/16:
+  added a parameter to upnpDiscover() in order to allow the use of another
+  interface than the default multicast interface.
+
+2007/10/12:
+  Fixed the creation of symbolic link in Makefile
+
+2007/10/08:
+  Added man page
+
+2007/10/02:
+  fixed memory bug in GetUPNPUrls()
+
+2007/10/01:
+  fixes in the Makefile
+  Added UPNP_GetIGDFromUrl() and adapted the sample program accordingly.
+  Added SONAME in the shared library to please debian :)
+  fixed MS Windows compilation (minissdpd is not available under MS Windows).
+
+2007/09/25:
+  small change to Makefile to be able to install in a different location
+  (default is /usr)
+
+2007/09/24:
+  now compiling both shared and static library
+
+2007/09/19:
+  Cosmetic changes on upnpc.c
+
+2007/09/02:
+  adapting to new miniSSDPd (release version ?)
+
+2007/08/31:
+  Usage of miniSSDPd to skip discovery process.
+
+2007/08/27:
+  fixed python module to allow compilation with Python older than Python 2.4
+
+2007/06/12:
+  Added a python module.
+
+2007/05/19:
+  Fixed compilation under MinGW
+
+2007/05/15:
+  fixed a memory leak in AddPortMapping()
+  Added testupnpreplyparse executable to check the parsing of
+  upnp soap messages
+  minixml now ignore namespace prefixes.
+
+2007/04/26:
+  upnpc now displays external ip address with -s or -l
+
+2007/04/11:
+  changed MINIUPNPC_URL_MAXSIZE to 128 to accomodate the "BT Voyager 210"
+
+2007/03/19:
+  cleanup in miniwget.c
+
+2007/03/01:
+  Small typo fix...
+
+2007/01/30:
+  Now parsing the HTTP header from SOAP responses in order to
+  get content-length value.
+
+2007/01/29:
+  Fixed the Soap Query to speedup the HTTP request.
+  added some Win32 DLL stuff...
+
+2007/01/27:
+  Fixed some WIN32 compatibility issues
+
+2006/12/14:
+  Added UPNPIGD_IsConnected() function in miniupnp.c/.h
+  Added UPNP_GetValidIGD() in miniupnp.c/.h
+  cleaned upnpc.c main(). now using UPNP_GetValidIGD()
+
+2006/12/07:
+  Version 1.0-RC1 released
+
+2006/12/03:
+  Minor changes to compile under SunOS/Solaris
+
+2006/11/30:
+  made a minixml parser validator program
+  updated minixml to handle attributes correctly
+
+2006/11/22:
+  Added a -r option to the upnpc sample thanks to Alexander Hubmann.
+
+2006/11/19:
+  Cleanup code to make it more ANSI C compliant
+
+2006/11/10:
+  detect and display local lan address.
+
+2006/11/04:
+  Packets and Bytes Sent/Received are now unsigned int.
+
+2006/11/01:
+  Bug fix thanks to Giuseppe D'Angelo
+
+2006/10/31:
+  C++ compatibility for .h files.
+  Added a way to get ip Address on the LAN used to reach the IGD.
+
+2006/10/25:
+  Added M-SEARCH to the services in the discovery process.
+
+2006/10/22:
+  updated the Makefile to use makedepend, added a "make install"
+  update Makefile
+
+2006/10/20:
+  fixing the description url parsing thanks to patch sent by
+  Wayne Dawe.
+  Fixed/translated some comments.
+  Implemented a better discover process, first looking
+  for IGD then for root devices (as some devices only reply to
+  M-SEARCH for root devices).
+
+2006/09/02:
+  added freeUPNPDevlist() function.
+
+2006/08/04:
+  More command line arguments checking
+
+2006/08/01:
+  Added the .bat file to compile under Win32 with minGW32
+
+2006/07/31:
+  Fixed the rootdesc parser (igd_desc_parse.c)
+
+2006/07/20:
+  parseMSEARCHReply() is now returning the ST: line as well
+  starting changes to detect several UPnP devices on the network
+
+2006/07/19:
+  using GetCommonLinkProperties to get down/upload bitrate
+

libs/miniupnpc/LICENCE

+Copyright (c) 2005-2008, Thomas BERNARD 
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * The name of the author may not be used to endorse or promote products
+	  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+

libs/miniupnpc/Makefile

+# $Id: Makefile,v 1.48 2008/12/18 17:46:13 nanard Exp $
+# MiniUPnP Project
+# http://miniupnp.free.fr/
+# (c) 2005-2007 Thomas Bernard
+# to install use :
+# $ PREFIX=/tmp/dummylocation make install
+# or
+# $ INSTALLPREFIX=/usr/local make install
+# or 
+# make install (will go to /usr/bin, /usr/lib, etc...)
+CC ?= gcc
+#AR = gar
+#CFLAGS = -fPIC -O -Wall -g -DDEBUG
+CFLAGS ?= -fPIC -O -Wall -DNDEBUG
+INSTALL = install
+#following libs are needed on Solaris
+#LDLIBS=-lsocket -lnsl -lresolv
+
+# APIVERSION is used to build SONAME
+APIVERSION = 4
+
+SRCS = igd_desc_parse.c miniupnpc.c minixml.c minisoap.c miniwget.c \
+       upnpc.c upnpcommands.c upnpreplyparse.c testminixml.c \
+	   minixmlvalid.c testupnpreplyparse.c minissdpc.c \
+	   upnperrors.c testigddescparse.c
+
+LIBOBJS = miniwget.o minixml.o igd_desc_parse.o minisoap.o \
+          miniupnpc.o upnpreplyparse.o upnpcommands.o minissdpc.o \
+		  upnperrors.o
+
+OBJS = $(patsubst %.c,%.o,$(SRCS))
+
+# HEADERS to install
+HEADERS = miniupnpc.h miniwget.h upnpcommands.h igd_desc_parse.h \
+          upnpreplyparse.h upnperrors.h declspec.h
+LIBRARY = libminiupnpc.a
+SHAREDLIBRARY = libminiupnpc.so
+SONAME = $(SHAREDLIBRARY).$(APIVERSION)
+EXECUTABLES = upnpc-static upnpc-shared \
+              testminixml minixmlvalid testupnpreplyparse \
+			  testigddescparse
+
+INSTALLPREFIX ?= $(PREFIX)/usr
+INSTALLDIRINC = $(INSTALLPREFIX)/include/miniupnpc
+INSTALLDIRLIB = $(INSTALLPREFIX)/lib
+INSTALLDIRBIN = $(INSTALLPREFIX)/bin
+
+.PHONY:	install clean depend all installpythonmodule
+
+all:	validateminixml $(LIBRARY) $(EXECUTABLES)
+
+pythonmodule:	$(LIBRARY) miniupnpcmodule.c setup.py
+	python setup.py build
+	touch $@
+
+installpythonmodule:	pythonmodule
+	python setup.py install
+
+validateminixml:	minixmlvalid
+	@echo "minixml validation test"
+	./minixmlvalid
+	touch $@
+
+clean:
+		$(RM) $(LIBRARY) $(SHAREDLIBRARY) $(EXECUTABLES) $(OBJS)
+		# clean python stuff
+		$(RM) pythonmodule validateminixml
+		$(RM) -r build/ dist/
+		#python setup.py clean
+
+install:	$(LIBRARY) $(SHAREDLIBRARY)
+	$(INSTALL) -d $(INSTALLDIRINC)
+	$(INSTALL) -m 644 $(HEADERS) $(INSTALLDIRINC)
+	$(INSTALL) -d $(INSTALLDIRLIB)
+	$(INSTALL) -m 644 $(LIBRARY) $(INSTALLDIRLIB)
+	$(INSTALL) -m 644 $(SHAREDLIBRARY) $(INSTALLDIRLIB)/$(SONAME)
+	$(INSTALL) -d $(INSTALLDIRBIN)
+	$(INSTALL) -m 755 upnpc-shared $(INSTALLDIRBIN)/upnpc
+	ln -fs $(SONAME) $(INSTALLDIRLIB)/$(SHAREDLIBRARY)
+
+cleaninstall:
+	$(RM) -r $(INSTALLDIRINC)
+	$(RM) $(INSTALLDIRLIB)/$(LIBRARY)
+	$(RM) $(INSTALLDIRLIB)/$(SHAREDLIBRARY)
+
+depend:
+	makedepend -Y -- $(CFLAGS) -- $(SRCS) 2>/dev/null
+
+$(LIBRARY):	$(LIBOBJS)
+	$(AR) crs $@ $?
+
+$(SHAREDLIBRARY):	$(LIBOBJS)
+	$(CC) -shared -Wl,-soname,$(SONAME) -o $@ $^
+
+upnpc-static:	upnpc.o $(LIBRARY)
+	$(CC) -o $@ $^
+
+upnpc-shared:	upnpc.o $(SHAREDLIBRARY)
+	$(CC) -o $@ $^
+
+testminixml:	minixml.o igd_desc_parse.o testminixml.o
+
+minixmlvalid:	minixml.o minixmlvalid.o
+
+testupnpreplyparse:	testupnpreplyparse.o minixml.o upnpreplyparse.o
+
+testigddescparse:	testigddescparse.o igd_desc_parse.o minixml.o
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+igd_desc_parse.o: igd_desc_parse.h
+miniupnpc.o: miniupnpc.h declspec.h igd_desc_parse.h minissdpc.h miniwget.h
+miniupnpc.o: minisoap.h minixml.h upnpcommands.h upnpreplyparse.h
+minixml.o: minixml.h
+minisoap.o: minisoap.h miniupnpcstrings.h
+miniwget.o: miniupnpc.h declspec.h igd_desc_parse.h miniupnpcstrings.h
+upnpc.o: miniwget.h declspec.h miniupnpc.h igd_desc_parse.h upnpcommands.h
+upnpc.o: upnpreplyparse.h upnperrors.h
+upnpcommands.o: upnpcommands.h upnpreplyparse.h declspec.h miniupnpc.h
+upnpcommands.o: igd_desc_parse.h
+upnpreplyparse.o: upnpreplyparse.h minixml.h
+testminixml.o: minixml.h igd_desc_parse.h
+minixmlvalid.o: minixml.h
+testupnpreplyparse.o: upnpreplyparse.h
+minissdpc.o: minissdpc.h miniupnpc.h declspec.h igd_desc_parse.h codelength.h
+upnperrors.o: upnperrors.h declspec.h upnpcommands.h upnpreplyparse.h
+testigddescparse.o: igd_desc_parse.h minixml.h

libs/miniupnpc/Makefile.mingw

+# $Id: Makefile.mingw,v 1.9 2008/07/02 23:31:15 nanard Exp $
+# Miniupnp project.
+# http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+# (c) 2005-2008 Thomas Bernard
+CC = gcc
+#CFLAGS = -Wall -g -DDEBUG
+CFLAGS = -Wall -Os -DNDEBUG
+LDLIBS = -lws2_32
+# -lwsock32
+PYTHON=\utils\python25\python
+OBJS=miniwget.o minixml.o igd_desc_parse.o minisoap.o \
+     miniupnpc.o upnpreplyparse.o upnpcommands.o upnperrors.o
+OBJSDLL=$(addprefix dll/, $(OBJS))
+
+all:	init upnpc-static upnpc-shared testminixml libminiupnpc.a miniupnpc.dll
+
+init:
+	mkdir dll
+	echo "" > init
+
+clean:
+	del upnpc testminixml *.o
+	del dll/*.o
+
+libminiupnpc.a:	$(OBJS)
+	$(AR) cr $@ $?
+
+pythonmodule:	libminiupnpc.a
+	$(PYTHON) setupmingw32.py build --compiler=mingw32
+	$(PYTHON) setupmingw32.py install --skip-build
+
+miniupnpc.dll:	libminiupnpc.a $(OBJSDLL)
+	dllwrap -k --driver-name gcc --def miniupnpc.def \
+	--output-def miniupnpc.dll.def --implib miniupnpc.lib -o $@ \
+	$(OBJSDLL) $(LDLIBS)
+
+miniupnpc.lib:	miniupnpc.dll
+	echo $@ generated with $<
+
+dll/upnpc.o:	upnpc.o
+	echo $@ generated with $<
+
+.c.o:
+	$(CC) $(CFLAGS) -DSTATICLIB -c -o $@ $<
+	$(CC) $(CFLAGS) -DMINIUPNP_EXPORTS -c -o dll/$@ $<
+
+upnpc.o:
+	$(CC) $(CFLAGS) -DSTATICLIB -c -o $@ $<
+	$(CC) $(CFLAGS) -c -o dll/$@ $<
+
+upnpc-static:	upnpc.o libminiupnpc.a
+	$(CC) -o $@ $^ $(LDLIBS)
+
+upnpc-shared:	dll/upnpc.o miniupnpc.lib
+	$(CC) -o $@ $^ $(LDLIBS)
+
+minixml.o:	minixml.c minixml.h
+
+upnpc.o:	upnpc.c miniwget.h minisoap.h miniupnpc.h igd_desc_parse.h upnpreplyparse.h upnpcommands.h
+
+miniwget.o:	miniwget.c miniwget.h
+
+minisoap.o:	minisoap.c minisoap.h
+
+miniupnpc.o:	miniupnpc.c miniupnpc.h minisoap.h miniwget.h minixml.h
+
+igd_desc_parse.o:	igd_desc_parse.c igd_desc_parse.h
+
+testminixml:	minixml.o igd_desc_parse.o testminixml.c
+
+upnpreplyparse.o:	upnpreplyparse.c upnpreplyparse.h minixml.h
+
+upnpcommands.o:	upnpcommands.c upnpcommands.h upnpreplyparse.h miniupnpc.h
+

libs/miniupnpc/README

+Project: miniupnp
+Project web page: http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+Author: Thomas Bernard
+Copyright (c) 2005-2008 Thomas Bernard
+This software is subject to the conditions detailed in the
+LICENCE file provided within this distribution.
+
+For the comfort of Win32 users, bsdqueue.h is included in the distribution.
+Its licence is included in the header of the file.
+bsdqueue.h is a copy of the sys/queue.h of an OpenBSD system.
+
+* miniupnp Client *
+
+To compile, simply run 'gmake' (could be 'make').
+Under win32, to compile with MinGW, type "mingw32make.bat".
+The compilation is known to work under linux, FreeBSD,
+OpenBSD, MacOS X and cygwin.
+To install the library and headers on the system use :
+> su
+> make install
+> exit
+
+alternatively, to install in a specific location, use :
+> INSTALLPREFIX=/usr/local make install
+
+upnpc.c is a sample client using the libminiupnpc.
+To use the libminiupnpc in your application, link it with
+libminiupnpc.a and use the following functions found in miniupnpc.h,
+upnpcommands.h and miniwget.h :
+- upnpDiscover()
+- miniwget()
+- parserootdesc()
+- GetUPNPUrls()
+- UPNP_* (calling UPNP methods)
+
+Note : use #include <miniupnpc/miniupnpc.h> etc... for the includes
+and -lminiupnpc for the link
+
+Discovery process is speeded up when MiniSSDPd is running on the machine.
+
+* Python module *
+
+you can build a python module with 'make pythonmodule' 
+and install it with 'make installpythonmodule'.
+setup.py (and setupmingw32.py) are included in the distribution.
+
+
+Feel free to contact me if you have any problem :
+e-mail : miniupnp@free.fr
+
+If you are using libminiupnpc in your application, please
+send me an email !
+
+

libs/miniupnpc/codelength.h

+/* $Id: codelength.h,v 1.1 2008/10/06 22:04:06 nanard Exp $ */
+/* Project : miniupnp
+ * Author : Thomas BERNARD
+ * copyright (c) 2005-2008 Thomas Bernard
+ * This software is subjet to the conditions detailed in the
+ * provided LICENCE file. */
+#ifndef __CODELENGTH_H__
+#define __CODELENGTH_H__
+
+/* Encode length by using 7bit per Byte :
+ * Most significant bit of each byte specifies that the
+ * following byte is part of the code */
+#define DECODELENGTH(n, p) n = 0; \
+                           do { n = (n << 7) | (*p & 0x7f); } \
+                           while(*(p++)&0x80);
+
+#define CODELENGTH(n, p) if(n>=268435456) *(p++) = (n >> 28) | 0x80; \
+                         if(n>=2097152) *(p++) = (n >> 21) | 0x80; \
+                         if(n>=16384) *(p++) = (n >> 14) | 0x80; \
+                         if(n>=128) *(p++) = (n >> 7) | 0x80; \
+                         *(p++) = n & 0x7f;
+
+#endif
+

libs/miniupnpc/declspec.h

+#ifndef __DECLSPEC_H__
+#define __DECLSPEC_H__
+
+#if defined(WIN32) && !defined(STATICLIB)
+	#ifdef MINIUPNP_EXPORTS
+		#define LIBSPEC __declspec(dllexport)
+	#else
+		#define LIBSPEC __declspec(dllimport)
+	#endif
+#else
+	#define LIBSPEC
+#endif
+
+#endif
+

libs/miniupnpc/igd_desc_parse.c

+/* $Id: igd_desc_parse.c,v 1.8 2008/04/23 11:51:06 nanard Exp $ */
+/* Project : miniupnp
+ * http://miniupnp.free.fr/
+ * Author : Thomas Bernard
+ * Copyright (c) 2005-2008 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution.
+ * */
+#include "igd_desc_parse.h"
+#include <stdio.h>
+#include <string.h>
+
+/* TODO : rewrite this code so it correctly handle descriptions with
+ * both WANIPConnection and/or WANPPPConnection */
+
+/* Start element handler :
+ * update nesting level counter and copy element name */
+void IGDstartelt(void * d, const char * name, int l)
+{
+	struct IGDdatas * datas = (struct IGDdatas *)d;
+	memcpy( datas->cureltname, name, l);
+	datas->cureltname[l] = '\0';
+	datas->level++;
+	if( (l==7) && !memcmp(name, "service", l) ) {
+		datas->controlurl_tmp[0] = '\0';
+		datas->eventsuburl_tmp[0] = '\0';
+		datas->scpdurl_tmp[0] = '\0';
+		datas->servicetype_tmp[0] = '\0';
+	}
+}
+
+/* End element handler :
+ * update nesting level counter and update parser state if
+ * service element is parsed */
+void IGDendelt(void * d, const char * name, int l)
+{
+	struct IGDdatas * datas = (struct IGDdatas *)d;
+	datas->level--;
+	/*printf("endelt %2d %.*s\n", datas->level, l, name);*/
+	if( (l==7) && !memcmp(name, "service", l) )
+	{
+		/*
+		if( datas->state < 1
+			&& !strcmp(datas->servicetype,
+				//	"urn:schemas-upnp-org:service:WANIPConnection:1") )
+				"urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1"))
+			datas->state ++;
+		*/
+		if(0==strcmp(datas->servicetype_tmp,
+				"urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1")) {
+			memcpy(datas->controlurl_CIF, datas->controlurl_tmp, MINIUPNPC_URL_MAXSIZE);
+			memcpy(datas->eventsuburl_CIF, datas->eventsuburl_tmp, MINIUPNPC_URL_MAXSIZE);
+			memcpy(datas->scpdurl_CIF, datas->scpdurl_tmp, MINIUPNPC_URL_MAXSIZE);
+			memcpy(datas->servicetype_CIF, datas->servicetype_tmp, MINIUPNPC_URL_MAXSIZE);
+		} else if(0==strcmp(datas->servicetype_tmp,
+				"urn:schemas-upnp-org:service:WANIPConnection:1")
+				 || 0==strcmp(datas->servicetype_tmp,
+				"urn:schemas-upnp-org:service:WANPPPConnection:1") ) {
+			memcpy(datas->controlurl, datas->controlurl_tmp, MINIUPNPC_URL_MAXSIZE);
+			memcpy(datas->eventsuburl, datas->eventsuburl_tmp, MINIUPNPC_URL_MAXSIZE);
+			memcpy(datas->scpdurl, datas->scpdurl_tmp, MINIUPNPC_URL_MAXSIZE);
+			memcpy(datas->servicetype, datas->servicetype_tmp, MINIUPNPC_URL_MAXSIZE);
+		}
+	}
+}
+
+/* Data handler :
+ * copy data depending on the current element name and state */
+void IGDdata(void * d, const char * data, int l)
+{
+	struct IGDdatas * datas = (struct IGDdatas *)d;
+	char * dstmember = 0;
+	/*printf("%2d %s : %.*s\n",
+           datas->level, datas->cureltname, l, data);	*/
+	if( !strcmp(datas->cureltname, "URLBase") )
+		dstmember = datas->urlbase;
+	else if( !strcmp(datas->cureltname, "serviceType") )
+		dstmember = datas->servicetype_tmp;
+	else if( !strcmp(datas->cureltname, "controlURL") )
+		dstmember = datas->controlurl_tmp;
+	else if( !strcmp(datas->cureltname, "eventSubURL") )
+		dstmember = datas->eventsuburl_tmp;
+	else if( !strcmp(datas->cureltname, "SCPDURL") )
+		dstmember = datas->scpdurl_tmp;
+/*	else if( !strcmp(datas->cureltname, "deviceType") )
+		dstmember = datas->devicetype_tmp;*/
+	if(dstmember)
+	{
+		if(l>=MINIUPNPC_URL_MAXSIZE)
+			l = MINIUPNPC_URL_MAXSIZE-1;
+		memcpy(dstmember, data, l);
+		dstmember[l] = '\0';
+	}
+}
+
+void printIGD(struct IGDdatas * d)
+{
+	printf("urlbase = %s\n", d->urlbase);
+	printf("WAN Device (Common interface config) :\n");
+	/*printf(" deviceType = %s\n", d->devicetype_CIF);*/
+	printf(" serviceType = %s\n", d->servicetype_CIF);
+	printf(" controlURL = %s\n", d->controlurl_CIF);
+	printf(" eventSubURL = %s\n", d->eventsuburl_CIF);
+	printf(" SCPDURL = %s\n", d->scpdurl_CIF);
+	printf("WAN Connection Device (IP or PPP Connection):\n");
+	/*printf(" deviceType = %s\n", d->devicetype);*/
+	printf(" servicetype = %s\n", d->servicetype);
+	printf(" controlURL = %s\n", d->controlurl);
+	printf(" eventSubURL = %s\n", d->eventsuburl);
+	printf(" SCPDURL = %s\n", d->scpdurl);
+}
+
+

libs/miniupnpc/igd_desc_parse.h

+/* $Id: igd_desc_parse.h,v 1.6 2008/04/23 11:51:07 nanard Exp $ */
+/* Project : miniupnp
+ * http://miniupnp.free.fr/
+ * Author : Thomas Bernard
+ * Copyright (c) 2005-2008 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution.
+ * */
+#ifndef __IGD_DESC_PARSE_H__
+#define __IGD_DESC_PARSE_H__
+
+/* Structure to store the result of the parsing of UPnP
+ * descriptions of Internet Gateway Devices */
+#define MINIUPNPC_URL_MAXSIZE (128)
+struct IGDdatas {
+	char cureltname[MINIUPNPC_URL_MAXSIZE];
+	char urlbase[MINIUPNPC_URL_MAXSIZE];
+	int level;
+	/*int state;*/
+	/* "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1" */
+	char controlurl_CIF[MINIUPNPC_URL_MAXSIZE];
+	char eventsuburl_CIF[MINIUPNPC_URL_MAXSIZE];
+	char scpdurl_CIF[MINIUPNPC_URL_MAXSIZE];
+	char servicetype_CIF[MINIUPNPC_URL_MAXSIZE];
+	/*char devicetype_CIF[MINIUPNPC_URL_MAXSIZE];*/
+	/* "urn:schemas-upnp-org:service:WANIPConnection:1"
+	 * "urn:schemas-upnp-org:service:WANPPPConnection:1" */
+	char controlurl[MINIUPNPC_URL_MAXSIZE];
+	char eventsuburl[MINIUPNPC_URL_MAXSIZE];
+	char scpdurl[MINIUPNPC_URL_MAXSIZE];
+	char servicetype[MINIUPNPC_URL_MAXSIZE];
+	/*char devicetype[MINIUPNPC_URL_MAXSIZE];*/
+	/* tmp */
+	char controlurl_tmp[MINIUPNPC_URL_MAXSIZE];
+	char eventsuburl_tmp[MINIUPNPC_URL_MAXSIZE];
+	char scpdurl_tmp[MINIUPNPC_URL_MAXSIZE];
+	char servicetype_tmp[MINIUPNPC_URL_MAXSIZE];
+	/*char devicetype_tmp[MINIUPNPC_URL_MAXSIZE];*/
+};
+
+void IGDstartelt(void *, const char *, int);
+void IGDendelt(void *, const char *, int);
+void IGDdata(void *, const char *, int);
+void printIGD(struct IGDdatas *);
+
+#endif
+

libs/miniupnpc/man3/miniupnpc.3

+\" $Id: miniupnpc.3,v 1.2 2008/10/07 13:51:55 nanard Exp $
+.TH miniupnpc 3
+.SH NAME
+miniupnpc \- UPnP client library
+.SH SYNOPSIS
+.SH DESCRIPTION
+The miniupnpc library implement the UPnP protocol defined
+to dialog with Internet Gateway Devices. It also has
+the ability to use data gathered by minissdpd(1) about
+UPnP devices up on the network in order to skip the
+long UPnP device discovery process.
+.PP
+At first, upnpDiscover(3) has to be used to discover UPnP IGD present
+on the network. Then UPNP_GetValidIGD(3) to select the right one.
+Alternatively, UPNP_GetIGDFromUrl(3) could be used to bypass discovery
+process if the root description url of the device to use is known.
+Then all the UPNP_* functions can be used, such as
+UPNP_GetConnectionTypeInfo(3), UPNP_AddPortMapping(3), etc...
+.SH "HEADER FILES"
+.IP miniupnpc.h
+That's the main header file for the miniupnpc library API.
+It contains all the functions and structures related to device discovery.
+.IP upnpcommands.h
+This header file contain the UPnP IGD methods that are accessible
+through the miniupnpc API. The name of the C functions are matching
+the UPnP methods names. ie: GetGenericPortMappingEntry is
+UPNP_GetGenericPortMappingEntry.
+.SH "API FUNCTIONS"
+.IP "struct UPNPDev * upnpDiscover(int delay, const char * multicastif, const char * minissdpdsock, int sameport);"
+execute the discovery process.
+delay (in millisecond) is the maximum time for waiting any device response.
+If available, device list will be obtained from MiniSSDPd.
+Default path for minissdpd socket will be used if minissdpdsock argument is NULL.
+If multicastif is not NULL, it will be used instead of the default multicast interface for sending SSDP discover packets.
+If sameport is not null, SSDP packets will be sent from the source port 1900 (same as destination port) otherwise system assign a source port.
+.IP "void freeUPNPDevlist(struct UPNPDev * devlist);"
+free the list returned by upnpDiscover().
+.IP "int UPNP_GetValidIGD(struct UPNPDev * devlist, struct UPNPUrls * urls, struct IGDdatas * data, char * lanaddr, int lanaddrlen);"
+browse the list of device returned by upnpDiscover(), find
+a live UPnP internet gateway device and fill structures passed as arguments
+with data used for UPNP methods invokation.
+.IP "int UPNP_GetIGDFromUrl(const char * rootdescurl, struct UPNPUrls * urls, struct IGDdatas * data, char * lanaddr, int lanaddrlen);"
+permit to bypass the upnpDiscover() call if the xml root description
+URL of the UPnP IGD is known.
+Fill structures passed as arguments
+with data used for UPNP methods invokation.
+.IP "void GetUPNPUrls(struct UPNPUrls *, struct IGDdatas *, const char *);"
+.IP "void FreeUPNPUrls(struct UPNPUrls *);"
+
+.SH "SEE ALSO"
+minissdpd(1)
+.SH BUGS

libs/miniupnpc/mingw32make.bat

+@mingw32-make -f Makefile.mingw %1
+@if errorlevel 1 goto end
+@strip upnpc-static.exe
+@upx --best upnpc-static.exe
+@strip upnpc-shared.exe
+@upx --best upnpc-shared.exe
+:end

libs/miniupnpc/minisoap.c

+/* $Id: minisoap.c,v 1.16 2008/10/11 16:39:29 nanard Exp $ */
+/* Project : miniupnp
+ * Author : Thomas Bernard
+ * Copyright (c) 2005 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution.
+ *
+ * Minimal SOAP implementation for UPnP protocol.
+ */
+#include <stdio.h>
+#include <string.h>
+#ifdef WIN32
+#include <io.h>
+#include <winsock2.h>
+#define snprintf _snprintf
+#else
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#endif
+#include "minisoap.h"
+#include "miniupnpcstrings.h"
+
+/* only for malloc */
+#include <stdlib.h>
+
+#ifdef WIN32
+#define PRINT_SOCKET_ERROR(x)    printf("Socket error: %s, %d\n", x, WSAGetLastError());
+#else
+#define PRINT_SOCKET_ERROR(x) perror(x)
+#endif
+
+/* httpWrite sends the headers and the body to the socket
+ * and returns the number of bytes sent */
+static int
+httpWrite(int fd, const char * body, int bodysize,
+          const char * headers, int headerssize)
+{
+	int n = 0;
+	/*n = write(fd, headers, headerssize);*/
+	/*if(bodysize>0)
+		n += write(fd, body, bodysize);*/
+	/* Note : my old linksys router only took into account
+	 * soap request that are sent into only one packet */
+	char * p;
+	/* TODO: AVOID MALLOC */
+	p = malloc(headerssize+bodysize);
+	if(!p)
+	  return 0;
+	memcpy(p, headers, headerssize);
+	memcpy(p+headerssize, body, bodysize);
+	/*n = write(fd, p, headerssize+bodysize);*/
+	n = send(fd, p, headerssize+bodysize, 0);
+	if(n<0) {
+	  PRINT_SOCKET_ERROR("send");
+	}
+	/* disable send on the socket */
+	/* draytek routers dont seems to like that... */
+#if 0
+#ifdef WIN32
+	if(shutdown(fd, SD_SEND)<0) {
+#else
+	if(shutdown(fd, SHUT_WR)<0)	{ /*SD_SEND*/
+#endif
+		PRINT_SOCKET_ERROR("shutdown");
+	}
+#endif
+	free(p);
+	return n;
+}
+
+/* self explanatory  */
+int soapPostSubmit(int fd,
+                   const char * url,
+				   const char * host,
+				   unsigned short port,
+				   const char * action,
+				   const char * body)
+{
+	int bodysize;
+	char headerbuf[512];
+	int headerssize;
+	char portstr[8];
+	bodysize = (int)strlen(body);
+	/* We are not using keep-alive HTTP connections.
+	 * HTTP/1.1 needs the header Connection: close to do that.
+	 * This is the default with HTTP/1.0 */
+    /* Connection: Close is normally there only in HTTP/1.1 but who knows */
+	portstr[0] = '\0';
+	if(port != 80)
+		snprintf(portstr, sizeof(portstr), ":%hu", port);
+	headerssize = snprintf(headerbuf, sizeof(headerbuf),
+                       "POST %s HTTP/1.1\r\n"
+/*                       "POST %s HTTP/1.0\r\n"*/
+	                   "Host: %s%s\r\n"
+					   "User-Agent: " OS_STRING ", UPnP/1.0, MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n"
+	                   "Content-Length: %d\r\n"
+					   "Content-Type: text/xml\r\n"
+					   "SOAPAction: \"%s\"\r\n"
+					   "Connection: Close\r\n"
+					   "Cache-Control: no-cache\r\n"	/* ??? */
+					   "Pragma: no-cache\r\n"
+					   "\r\n",
+					   url, host, portstr, bodysize, action);
+#ifdef DEBUG
+	printf("SOAP request : headersize=%d bodysize=%d\n",
+	       headerssize, bodysize);
+	/*printf("%s", headerbuf);*/
+#endif
+	return httpWrite(fd, body, bodysize, headerbuf, headerssize);
+}
+
+

libs/miniupnpc/minisoap.h

+/* $Id: minisoap.h,v 1.3 2006/11/19 22:32:34 nanard Exp $ */
+/* Project : miniupnp
+ * Author : Thomas Bernard
+ * Copyright (c) 2005 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution. */
+#ifndef __MINISOAP_H__
+#define __MINISOAP_H__
+
+/*int httpWrite(int, const char *, int, const char *);*/
+int soapPostSubmit(int, const char *, const char *, unsigned short,
+				   const char *, const char *);
+
+#endif
+

libs/miniupnpc/minissdpc.c

+/* $Id: minissdpc.c,v 1.7 2008/12/18 17:45:48 nanard Exp $ */
+/* Project : miniupnp
+ * Author : Thomas BERNARD
+ * copyright (c) 2005-2008 Thomas Bernard
+ * This software is subjet to the conditions detailed in the
+ * provided LICENCE file. */
+/*#include <syslog.h>*/
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#ifdef WIN32
+#include <winsock2.h>
+#include <Ws2tcpip.h>
+#include <io.h>
+#else
+#include <sys/socket.h>
+#include <sys/un.h>
+#endif
+
+#include "minissdpc.h"
+#include "miniupnpc.h"
+
+#include "codelength.h"
+
+struct UPNPDev *
+getDevicesFromMiniSSDPD(const char * devtype, const char * socketpath)
+{
+	struct UPNPDev * tmp;
+	struct UPNPDev * devlist = NULL;
+	unsigned char buffer[2048];
+	ssize_t n;
+	unsigned char * p;
+	unsigned char * url;
+	unsigned int i;
+	unsigned int urlsize, stsize, usnsize, l;
+	int s;
+	struct sockaddr_un addr;
+
+	s = socket(AF_UNIX, SOCK_STREAM, 0);
+	if(s < 0)
+	{
+		/*syslog(LOG_ERR, "socket(unix): %m");*/
+		perror("socket(unix)");
+		return NULL;
+	}
+	addr.sun_family = AF_UNIX;
+	strncpy(addr.sun_path, socketpath, sizeof(addr.sun_path));
+	if(connect(s, (struct sockaddr *)&addr, sizeof(struct sockaddr_un)) < 0)
+	{
+		/*syslog(LOG_WARNING, "connect(\"%s\"): %m", socketpath);*/
+		close(s);
+		return NULL;
+	}
+	stsize = strlen(devtype);
+	buffer[0] = 1; /* request type 1 : request devices/services by type */
+	p = buffer + 1;
+	l = stsize;	CODELENGTH(l, p);
+	memcpy(p, devtype, stsize);
+	p += stsize;
+	if(write(s, buffer, p - buffer) < 0)
+	{
+		/*syslog(LOG_ERR, "write(): %m");*/
+		perror("minissdpc.c: write()");
+		close(s);
+		return NULL;
+	}
+	n = read(s, buffer, sizeof(buffer));
+	if(n<=0)
+	{
+		perror("minissdpc.c: read()");
+		close(s);
+		return NULL;
+	}
+	p = buffer + 1;
+	for(i = 0; i < buffer[0]; i++)
+	{
+		if(p+2>=buffer+sizeof(buffer))
+			break;
+		DECODELENGTH(urlsize, p);
+		if(p+urlsize+2>=buffer+sizeof(buffer))
+			break;
+		url = p;
+		p += urlsize;
+		DECODELENGTH(stsize, p);
+		if(p+stsize+2>=buffer+sizeof(buffer))
+			break;
+		tmp = (struct UPNPDev *)malloc(sizeof(struct UPNPDev)+urlsize+stsize);
+		tmp->pNext = devlist;
+		tmp->descURL = tmp->buffer;
+		tmp->st = tmp->buffer + 1 + urlsize;
+		memcpy(tmp->buffer, url, urlsize);
+		tmp->buffer[urlsize] = '\0';
+		memcpy(tmp->buffer + urlsize + 1, p, stsize);
+		p += stsize;
+		tmp->buffer[urlsize+1+stsize] = '\0';
+		devlist = tmp;
+		/* added for compatibility with recent versions of MiniSSDPd 
+		 * >= 2007/12/19 */
+		DECODELENGTH(usnsize, p);
+		p += usnsize;
+		if(p>buffer + sizeof(buffer))
+			break;
+	}
+	close(s);
+	return devlist;
+}
+

libs/miniupnpc/minissdpc.h

+/* $Id: minissdpc.h,v 1.1 2007/08/31 15:15:33 nanard Exp $ */
+/* Project: miniupnp
+ * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+ * Author: Thomas Bernard
+ * Copyright (c) 2005-2007 Thomas Bernard
+ * This software is subjects to the conditions detailed
+ * in the LICENCE file provided within this distribution */
+#ifndef __MINISSDPC_H__
+#define __MINISSDPC_H__
+
+struct UPNPDev *
+getDevicesFromMiniSSDPD(const char * devtype, const char * socketpath);
+
+#endif
+

libs/miniupnpc/miniupnpc.def

+LIBRARY
+; miniupnpc library
+
+EXPORTS
+; miniupnpc
+   upnpDiscover
+   freeUPNPDevlist
+   parserootdesc
+   UPNP_GetValidIGD
+   UPNP_GetIGDFromUrl
+   GetUPNPUrls
+   FreeUPNPUrls
+; miniwget
+   miniwget
+   miniwget_getaddr
+; upnpcommands
+   UPNP_GetTotalBytesSent
+   UPNP_GetTotalBytesReceived
+   UPNP_GetTotalPacketsSent
+   UPNP_GetTotalPacketsReceived
+   UPNP_GetStatusInfo
+   UPNP_GetConnectionTypeInfo
+   UPNP_GetExternalIPAddress
+   UPNP_GetLinkLayerMaxBitRates
+   UPNP_AddPortMapping
+   UPNP_DeletePortMapping
+   UPNP_GetPortMappingNumberOfEntries
+   UPNP_GetSpecificPortMappingEntry
+   UPNP_GetGenericPortMappingEntry 
+; upnperrors
+   strupnperror
\ No newline at end of file

libs/miniupnpc/miniupnpc.h

+/* $Id: miniupnpc.h,v 1.18 2008/09/25 18:02:50 nanard Exp $ */
+/* Project: miniupnp
+ * http://miniupnp.free.fr/
+ * Author: Thomas Bernard
+ * Copyright (c) 2005-2006 Thomas Bernard
+ * This software is subjects to the conditions detailed
+ * in the LICENCE file provided within this distribution */
+#ifndef __MINIUPNPC_H__
+#define __MINIUPNPC_H__
+
+#include "declspec.h"
+#include "igd_desc_parse.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Structures definitions : */
+struct UPNParg { const char * elt; const char * val; };
+
+int simpleUPnPcommand(int, const char *, const char *,
+                      const char *, struct UPNParg *,
+                      char *, int *);
+
+struct UPNPDev {
+	struct UPNPDev * pNext;
+	char * descURL;
+	char * st;
+	char buffer[2];
+};
+
+/* upnpDiscover()
+ * discover UPnP devices on the network.
+ * The discovered devices are returned as a chained list.
+ * It is up to the caller to free the list with freeUPNPDevlist().
+ * delay (in millisecond) is the maximum time for waiting any device
+ * response.
+ * If available, device list will be obtained from MiniSSDPd.
+ * Default path for minissdpd socket will be used if minissdpdsock argument
+ * is NULL.
+ * If multicastif is not NULL, it will be used instead of the default
+ * multicast interface for sending SSDP discover packets.
+ * If sameport is not null, SSDP packets will be sent from the source port
+ * 1900 (same as destination port) otherwise system assign a source port. */
+LIBSPEC struct UPNPDev * upnpDiscover(int delay, const char * multicastif,
+                                      const char * minissdpdsock, int sameport);
+/* freeUPNPDevlist()
+ * free list returned by upnpDiscover() */
+LIBSPEC void freeUPNPDevlist(struct UPNPDev * devlist);
+
+/* parserootdesc() :
+ * parse root XML description of a UPnP device and fill the IGDdatas
+ * structure. */
+LIBSPEC void parserootdesc(const char *, int, struct IGDdatas *);
+
+/* structure used to get fast access to urls
+ * controlURL: controlURL of the WANIPConnection
+ * ipcondescURL: url of the description of the WANIPConnection
+ * controlURL_CIF: controlURL of the WANCommonInterfaceConfig
+ */
+struct UPNPUrls {
+	char * controlURL;
+	char * ipcondescURL;
+	char * controlURL_CIF;
+};
+
+/* UPNP_GetValidIGD() :
+ * return values :
+ *     0 = NO IGD found
+ *     1 = A valid connected IGD has been found
+ *     2 = A valid IGD has been found but it reported as
+ *         not connected
+ *     3 = an UPnP device has been found but was not recognized as an IGD
+ *
+ * In any non zero return case, the urls and data structures
+ * passed as parameters are set. Donc forget to call FreeUPNPUrls(urls) to
+ * free allocated memory.
+ */
+LIBSPEC int
+UPNP_GetValidIGD(struct UPNPDev * devlist,
+                 struct UPNPUrls * urls,
+				 struct IGDdatas * data,
+				 char * lanaddr, int lanaddrlen);
+
+/* UPNP_GetIGDFromUrl()
+ * Used when skipping the discovery process.
+ * return value :
+ *   0 - Not ok
+ *   1 - OK */
+LIBSPEC int
+UPNP_GetIGDFromUrl(const char * rootdescurl,
+                   struct UPNPUrls * urls,
+                   struct IGDdatas * data,
+                   char * lanaddr, int lanaddrlen);
+
+LIBSPEC void GetUPNPUrls(struct UPNPUrls *, struct IGDdatas *, const char *);
+
+LIBSPEC void FreeUPNPUrls(struct UPNPUrls *);
+
+/* Reads data from the specified socket. 
+ * Returns the number of bytes read if successful, zero if no bytes were 
+ * read or if we timed out. Returns negative if there was an error. */
+int ReceiveData(int socket, char * data, int length, int timeout);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

libs/miniupnpc/miniupnpcstrings.h

+/* $Id: miniupnpcstrings.h,v 1.2 2008/10/14 17:39:04 nanard Exp $ */
+/* Project: miniupnp
+ * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+ * Author: Thomas Bernard
+ * Copyright (c) 2005-2008 Thomas Bernard
+ * This software is subjects to the conditions detailed
+ * in the LICENCE file provided within this distribution */
+#ifndef __MINIUPNPCSTRINGS_H__
+#define __MINIUPNPCSTRINGS_H__
+
+#define OS_STRING "Debian/4.0"
+#define MINIUPNPC_VERSION_STRING "1.2"
+
+#endif
+

libs/miniupnpc/miniwget.c

+/* $Id: miniwget.c,v 1.22 2009/02/28 10:36:35 nanard Exp $ */
+/* Project : miniupnp
+ * Author : Thomas Bernard
+ * Copyright (c) 2005 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution.
+ * */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "miniupnpc.h"
+#ifdef WIN32
+#include <winsock2.h>
+#include <io.h>
+#define MAXHOSTNAMELEN 64
+#define MIN(x,y) (((x)<(y))?(x):(y))
+#define snprintf _snprintf
+#define herror
+#define socklen_t int
+#else
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#define closesocket close
+#endif
+#if defined(__sun) || defined(sun)
+#define MIN(x,y) (((x)<(y))?(x):(y))
+#endif
+
+#include "miniupnpcstrings.h"
+
+/* miniwget2() :
+ * */
+static void *
+miniwget2(const char * url, const char * host,
+		  unsigned short port, const char * path,
+		  int * size, char * addr_str, int addr_str_len)
+{
+	char buf[2048];
+    int s;
+	struct sockaddr_in dest;
+	struct hostent *hp;
+	*size = 0;
+	hp = gethostbyname(host);
+	if(hp==NULL)
+	{
+		herror(host);
+		return NULL;
+	}
+	/*  memcpy((char *)&dest.sin_addr, hp->h_addr, hp->h_length);  */
+	memcpy(&dest.sin_addr, hp->h_addr, sizeof(dest.sin_addr));
+	memset(dest.sin_zero, 0, sizeof(dest.sin_zero));
+	s = socket(PF_INET, SOCK_STREAM, 0);
+	if(s < 0)
+	{
+		perror("socket");
+		return NULL;
+	}
+	dest.sin_family = AF_INET;
+	dest.sin_port = htons(port);
+	if(connect(s, (struct sockaddr *)&dest, sizeof(struct sockaddr_in))<0)
+	{
+		perror("connect");
+		closesocket(s);
+		return NULL;
+	}
+
+	/* get address for caller ! */
+	if(addr_str)
+	{
+		struct sockaddr_in saddr;
+		socklen_t len;
+
+		len = sizeof(saddr);
+		getsockname(s, (struct sockaddr *)&saddr, &len);
+#ifndef WIN32
+		inet_ntop(AF_INET, &saddr.sin_addr, addr_str, addr_str_len);
+#else
+	/* using INT WINAPI WSAAddressToStringA(LPSOCKADDR, DWORD, LPWSAPROTOCOL_INFOA, LPSTR, LPDWORD);
+     * But his function make a string with the port :  nn.nn.nn.nn:port */
+/*		if(WSAAddressToStringA((SOCKADDR *)&saddr, sizeof(saddr),
+                            NULL, addr_str, (DWORD *)&addr_str_len))
+		{
+		    printf("WSAAddressToStringA() failed : %d\n", WSAGetLastError());
+		}*/
+		strncpy(addr_str, inet_ntoa(saddr.sin_addr), addr_str_len);
+#endif
+#ifdef DEBUG
+		printf("address miniwget : %s\n", addr_str);
+#endif
+	}
+
+	snprintf(buf, sizeof(buf),
+                 "GET %s HTTP/1.1\r\n"
+			     "Host: %s:%d\r\n"
+				 "Connection: Close\r\n"
+				 "User-Agent: " OS_STRING ", UPnP/1.0, MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n"
+
+				 "\r\n",
+		    path, host, port);
+	/*write(s, buf, strlen(buf));*/
+	send(s, buf, strlen(buf), 0);
+	{
+		int n, headers=1;
+		char * respbuffer = NULL;
+		int allreadyread = 0;
+		/*while((n = recv(s, buf, 2048, 0)) > 0)*/
+		while((n = ReceiveData(s, buf, 2048, 5000)) > 0)
+		{
+			if(headers)
+			{
+				int i=0;
+				while(i<n-3)
+				{
+					if(buf[i]=='\r' && buf[i+1]=='\n'
+					   && buf[i+2]=='\r' && buf[i+3]=='\n')
+					{
+						headers = 0;	/* end */
+						if(i<n-4)
+						{
+							respbuffer = (char *)realloc((void *)respbuffer, 
+														 allreadyread+(n-i-4));
+							memcpy(respbuffer+allreadyread, buf + i + 4, n-i-4);
+							allreadyread += (n-i-4);
+						}
+						break;
+					}
+					i++;
+				}
+			}
+			else
+			{
+				respbuffer = (char *)realloc((void *)respbuffer, 
+								 allreadyread+n);
+				memcpy(respbuffer+allreadyread, buf, n);
+				allreadyread += n;
+			}
+		}
+		*size = allreadyread;
+#ifdef DEBUG
+		printf("%d bytes read\n", *size);
+#endif
+		closesocket(s);
+		return respbuffer;
+	}
+}
+
+/* parseURL()
+ * arguments :
+ *   url :		source string not modified
+ *   hostname :	hostname destination string (size of MAXHOSTNAMELEN+1)
+ *   port :		port (destination)
+ *   path :		pointer to the path part of the URL 
+ *
+ * Return values :
+ *    0 - Failure
+ *    1 - Success         */
+int parseURL(const char * url, char * hostname, unsigned short * port, char * * path)
+{
+	char * p1, *p2, *p3;
+	p1 = strstr(url, "://");
+	if(!p1)
+		return 0;
+	p1 += 3;
+	if(  (url[0]!='h') || (url[1]!='t')
+	   ||(url[2]!='t') || (url[3]!='p'))
+		return 0;
+	p2 = strchr(p1, ':');
+	p3 = strchr(p1, '/');
+	if(!p3)
+		return 0;
+	memset(hostname, 0, MAXHOSTNAMELEN + 1);
+	if(!p2 || (p2>p3))
+	{
+		strncpy(hostname, p1, MIN(MAXHOSTNAMELEN, (int)(p3-p1)));
+		*port = 80;
+	}
+	else
+	{
+		strncpy(hostname, p1, MIN(MAXHOSTNAMELEN, (int)(p2-p1)));
+		*port = 0;
+		p2++;
+		while( (*p2 >= '0') && (*p2 <= '9'))
+		{
+			*port *= 10;
+			*port += (unsigned short)(*p2 - '0');
+			p2++;
+		}
+	}
+	*path = p3;
+	return 1;
+}
+
+void * miniwget(const char * url, int * size)
+{
+	unsigned short port;
+	char * path;
+	/* protocol://host:port/chemin */
+	char hostname[MAXHOSTNAMELEN+1];
+	*size = 0;
+	if(!parseURL(url, hostname, &port, &path))
+		return NULL;
+	return miniwget2(url, hostname, port, path, size, 0, 0);
+}
+
+void * miniwget_getaddr(const char * url, int * size, char * addr, int addrlen)
+{
+	unsigned short port;
+	char * path;
+	/* protocol://host:port/chemin */
+	char hostname[MAXHOSTNAMELEN+1];
+	*size = 0;
+	if(addr)
+		addr[0] = '\0';
+	if(!parseURL(url, hostname, &port, &path))
+		return NULL;
+	return miniwget2(url, hostname, port, path, size, addr, addrlen);
+}
+

libs/miniupnpc/miniwget.h

+/* $Id: miniwget.h,v 1.5 2007/01/29 20:27:23 nanard Exp $ */
+/* Project : miniupnp
+ * Author : Thomas Bernard
+ * Copyright (c) 2005 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution.
+ * */
+#ifndef __MINIWGET_H__
+#define __MINIWGET_H__
+
+#include "declspec.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+LIBSPEC void * miniwget(const char *, int *);
+
+LIBSPEC void * miniwget_getaddr(const char *, int *, char *, int);
+
+int parseURL(const char *, char *, unsigned short *, char * *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

libs/miniupnpc/minixml.c

+/* $Id: minixml.c,v 1.6 2007/05/15 18:14:08 nanard Exp $ */
+/* minixml.c : the minimum size a xml parser can be ! */
+/* Project : miniupnp
+ * webpage: http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
+ * Author : Thomas Bernard
+
+Copyright (c) 2005-2007, Thomas BERNARD 
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * The name of the author may not be used to endorse or promote products
+	  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+*/
+#include "minixml.h"
+
+/* parseatt : used to parse the argument list
+ * return 0 (false) in case of success and -1 (true) if the end
+ * of the xmlbuffer is reached. */
+int parseatt(struct xmlparser * p)
+{
+	const char * attname;
+	int attnamelen;
+	const char * attvalue;
+	int attvaluelen;
+	while(p->xml < p->xmlend)
+	{
+		if(*p->xml=='/' || *p->xml=='>')
+			return 0;
+		if( !IS_WHITE_SPACE(*p->xml) )
+		{
+			char sep;
+			attname = p->xml;
+			attnamelen = 0;
+			while(*p->xml!='=' && !IS_WHITE_SPACE(*p->xml) )
+			{
+				attnamelen++; p->xml++;
+				if(p->xml >= p->xmlend)
+					return -1;
+			}
+			while(*(p->xml++) != '=')
+			{
+				if(p->xml >= p->xmlend)
+					return -1;
+			}
+			while(IS_WHITE_SPACE(*p->xml))
+			{
+				p->xml++;
+				if(p->xml >= p->xmlend)
+					return -1;
+			}
+			sep = *p->xml;
+			if(sep=='\'' || sep=='\"')
+			{
+				p->xml++;
+				if(p->xml >= p->xmlend)
+					return -1;
+				attvalue = p->xml;
+				attvaluelen = 0;
+				while(*p->xml != sep)
+				{
+					attvaluelen++; p->xml++;
+					if(p->xml >= p->xmlend)
+						return -1;
+				}
+			}
+			else
+			{
+				attvalue = p->xml;
+				attvaluelen = 0;
+				while(   !IS_WHITE_SPACE(*p->xml)
+					  && *p->xml != '>' && *p->xml != '/')
+				{
+					attvaluelen++; p->xml++;
+					if(p->xml >= p->xmlend)
+						return -1;
+				}
+			}
+			/*printf("%.*s='%.*s'\n",
+			       attnamelen, attname, attvaluelen, attvalue);*/
+			if(p->attfunc)
+				p->attfunc(p->data, attname, attnamelen, attvalue, attvaluelen);
+		}
+		p->xml++;
+	}
+	return -1;
+}
+
+/* parseelt parse the xml stream and
+ * call the callback functions when needed... */
+void parseelt(struct xmlparser * p)
+{
+	int i;
+	const char * elementname;
+	while(p->xml < (p->xmlend - 1))
+	{
+		if((p->xml)[0]=='<' && (p->xml)[1]!='?')
+		{
+			i = 0; elementname = ++p->xml;
+			while( !IS_WHITE_SPACE(*p->xml)
+				  && (*p->xml!='>') && (*p->xml!='/')
+				 )
+			{
+				i++; p->xml++;
+				if (p->xml >= p->xmlend)
+					return;
+				/* to ignore namespace : */
+				if(*p->xml==':')
+				{
+					i = 0;
+					elementname = ++p->xml;
+				}
+			}
+			if(i>0)
+			{
+				if(p->starteltfunc)
+					p->starteltfunc(p->data, elementname, i);
+				if(parseatt(p))
+					return;
+				if(*p->xml!='/')
+				{
+					const char * data;
+					i = 0; data = ++p->xml;
+					if (p->xml >= p->xmlend)
+						return;
+					while( IS_WHITE_SPACE(*p->xml) )
+					{
+						p->xml++;
+						if (p->xml >= p->xmlend)
+							return;
+					}
+					while(*p->xml!='<')
+					{
+						i++; p->xml++;
+						if (p->xml >= p->xmlend)
+							return;
+					}
+					if(i>0 && p->datafunc)
+						p->datafunc(p->data, data, i);
+				}
+			}
+			else if(*p->xml == '/')
+			{
+				i = 0; elementname = ++p->xml;
+				if (p->xml >= p->xmlend)
+					return;
+				while((*p->xml != '>'))
+				{
+					i++; p->xml++;
+					if (p->xml >= p->xmlend)
+						return;
+				}
+				if(p->endeltfunc)
+					p->endeltfunc(p->data, elementname, i);
+				p->xml++;
+			}
+		}
+		else
+		{
+			p->xml++;
+		}
+	}
+}
+
+/* the parser must be initialized before calling this function */
+void parsexml(struct xmlparser * parser)
+{
+	parser->xml = parser->xmlstart;
+	parser->xmlend = parser->xmlstart + parser->xmlsize;
+	parseelt(parser);
+}
+
+

libs/miniupnpc/minixml.h

+/* $Id: minixml.h,v 1.6 2006/11/30 11:47:21 nanard Exp $ */
+/* minimal xml parser
+ *
+ * Project : miniupnp
+ * Website : http://miniupnp.free.fr/
+ * Author : Thomas Bernard
+ * Copyright (c) 2005 Thomas Bernard
+ * This software is subject to the conditions detailed in the
+ * LICENCE file provided in this distribution.
+ * */
+#ifndef __MINIXML_H__
+#define __MINIXML_H__
+#define IS_WHITE_SPACE(c) ((c==' ') || (c=='\t') || (c=='\r') || (c=='\n'))
+
+/* if a callback function pointer is set to NULL,
+ * the function is not called */
+struct xmlparser {
+	const char *xmlstart;
+	const char *xmlend;
+	const char *xml;	/* pointer to current character */
+	int xmlsize;
+	void * data;
+	void (*starteltfunc) (void *, const char *, int);
+	void (*endeltfunc) (void *, const char *, int);
+	void (*datafunc) (void *, const char *, int);
+	void (*attfunc) (void *, const char *, int, const char *, int);
+};
+
+/* parsexml()
+ * the xmlparser structure must be initialized before the call
+ * the following structure members have to be initialized :
+ * xmlstart, xmlsize, data, *func
+ * xml is for internal usage, xmlend is computed automatically */
+void parsexml(struct xmlparser *);
+
+#endif
+

libs/miniupnpc/minixmlvalid.c

+/* $Id: minixmlvalid.c,v 1.2 2006/11/30 11:31:55 nanard Exp $ */
+/* MiniUPnP Project
+ * http://miniupnp.tuxfamily.org/ or http://miniupnp.free.fr/
+ * minixmlvalid.c :
+ * validation program for the minixml parser
+ *
+ * (c) 2006 Thomas Bernard */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "minixml.h"
+
+/* xml event structure */
+struct event {
+	enum { ELTSTART, ELTEND, ATT, CHARDATA } type;
+	const char * data;
+	int len;
+};
+
+struct eventlist {
+	int n;
+	struct event * events;
+};
+
+/* compare 2 xml event lists
+ * return 0 if the two lists are equals */
+int evtlistcmp(struct eventlist * a, struct eventlist * b)
+{
+	int i;
+	struct event * ae, * be;
+	if(a->n != b->n)
+		return 1;
+	for(i=0; i<a->n; i++)
+	{
+		ae = a->events + i;
+		be = b->events + i;
+		if(  (ae->type != be->type)
+		   ||(ae->len != be->len)
+		   ||memcmp(ae->data, be->data, ae->len))
+		{
+			printf("Found a difference : %d '%.*s' != %d '%.*s'\n",
+			       ae->type, ae->len, ae->data,
+			       be->type, be->len, be->data);
+			return 1;
+		}
+	}
+	return 0;
+}
+
+/* Test data */
+static const char xmldata[] =
+"<xmlroot>\n"
+" <elt1 att1=\"attvalue1\" att2=\"attvalue2\">"
+"character data"
+"</elt1> \n \t"
+"<elt1b/>"
+"<elt2a> \t<elt2b>chardata1</elt2b><elt2b>chardata2</elt2b></elt2a>"
+"</xmlroot>";
+
+static const struct event evtref[] =
+{
+	{ELTSTART, "xmlroot", 7},
+	{ELTSTART, "elt1", 4},
+	/* attributes */
+	{CHARDATA, "character data", 14},
+	{ELTEND, "elt1", 4},
+	{ELTSTART, "elt1b", 5},
+	{ELTSTART, "elt2a", 5},
+	{ELTSTART, "elt2b", 5},
+	{CHARDATA, "chardata1", 9},
+	{ELTEND, "elt2b", 5},
+	{ELTSTART, "elt2b", 5},
+	{CHARDATA, "chardata2", 9},
+	{ELTEND, "elt2b", 5},
+	{ELTEND, "elt2a", 5},
+	{ELTEND, "xmlroot", 7}
+};	
+
+void startelt(void * data, const char * p, int l)
+{
+	struct eventlist * evtlist = data;
+	struct event * evt;
+	evt = evtlist->events + evtlist->n;
+	/*printf("startelt : %.*s\n", l, p);*/
+	evt->type = ELTSTART;
+	evt->data = p;
+	evt->len = l;
+	evtlist->n++;
+}
+
+void endelt(void * data, const char * p, int l)
+{
+	struct eventlist * evtlist = data;
+	struct event * evt;
+	evt = evtlist->events + evtlist->n;
+	/*printf("endelt : %.*s\n", l, p);*/
+	evt->type = ELTEND;
+	evt->data = p;
+	evt->len = l;
+	evtlist->n++;
+}
+
+void chardata(void * data, const char * p, int l)
+{
+	struct eventlist * evtlist = data;
+	struct event * evt;
+	evt = evtlist->events + evtlist->n;
+	/*printf("chardata : '%.*s'\n", l, p);*/
+	evt->type = CHARDATA;
+	evt->data = p;
+	evt->len = l;
+	evtlist->n++;
+}
+
+int testxmlparser(const char * xml, int size)
+{
+	int r;
+	struct eventlist evtlist;
+	struct eventlist evtlistref;
+	struct xmlparser parser;
+	evtlist.n = 0;
+	evtlist.events = malloc(sizeof(struct event)*100);
+	memset(&parser, 0, sizeof(parser));
+	parser.xmlstart = xml;
+	parser.xmlsize = size;
+	parser.data = &evtlist;
+	parser.starteltfunc = startelt;
+	parser.endeltfunc = endelt;
+	parser.datafunc = chardata;
+	parsexml(&parser);
+	printf("%d events\n", evtlist.n);
+	/* compare */
+	evtlistref.n = sizeof(evtref)/sizeof(struct event);
+	evtlistref.events = (struct event *)evtref;
+	r = evtlistcmp(&evtlistref, &evtlist);
+	free(evtlist.events);
+	return r;
+}
+
+int main(int argc, char * * argv)
+{
+	int r;
+	r = testxmlparser(xmldata, sizeof(xmldata)-1);
+	if(r)
+		printf("minixml validation test failed\n");
+	return r;
+}
+