41 files changed, 196 insertions, 743 deletions

diff --git a/modules/upnp/SCsub b/modules/upnp/SCsub
index 6d669ab73b..ec1d7f44d5 100644
--- a/modules/upnp/SCsub
+++ b/modules/upnp/SCsub
@@ -23,10 +23,11 @@ if env['builtin_miniupnpc']:
         "portlistingparse.c",
         "upnpreplyparse.c",
     ]
-    thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
+    thirdparty_sources = [thirdparty_dir + "miniupnpc/" + file for file in thirdparty_sources]
 
     env_upnp.Prepend(CPPPATH=[thirdparty_dir])
     env_upnp.Append(CPPFLAGS=["-DMINIUPNP_STATICLIB"])
+    env_upnp.Append(CPPFLAGS=["-DMINIUPNPC_SET_SOCKET_TIMEOUT"])
 
     env_thirdparty = env_upnp.Clone()
     env_thirdparty.disable_warnings()
diff --git a/thirdparty/README.md b/thirdparty/README.md
index 3e1e8f9734..b003ae6e8a 100644
--- a/thirdparty/README.md
+++ b/thirdparty/README.md
@@ -308,9 +308,13 @@ File extracted from upstream release tarball `mbedtls-2.16.0-apache.tgz`:
 ## miniupnpc
 
 - Upstream: https://github.com/miniupnp/miniupnp/tree/master/miniupnpc
-- Version: git (25615e0, 2018)
+- Version: git (3cf6efa, 2019)
 - License: BSD-3-Clause
 
+Extract only the `miniupnpc` folder inside `thirdparty/miniupnpc`.
+Exclude all non `.c` and `.h` files, plus all files beginning with `test`
+`minihttptestserver.c` and `wingenminiupnpcstrings.c`.
+
 The only modified file is miniupnpcstrings.h, which was created for Godot
 (it is usually autogenerated by cmake).
 
diff --git a/thirdparty/miniupnpc/LICENSE b/thirdparty/miniupnpc/LICENSE
index 0816733704..39e0345f8a 100644
--- a/thirdparty/miniupnpc/LICENSE
+++ b/thirdparty/miniupnpc/LICENSE
@@ -1,5 +1,5 @@
-MiniUPnPc
-Copyright (c) 2005-2016, Thomas BERNARD
+MiniUPnP Project
+Copyright (c) 2005-2019, Thomas BERNARD
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/thirdparty/miniupnpc/miniupnpc.def b/thirdparty/miniupnpc/miniupnpc.def
deleted file mode 100644
index 60e0bbe423..0000000000
--- a/thirdparty/miniupnpc/miniupnpc.def
+++ /dev/null
@@ -1,45 +0,0 @@
-LIBRARY
-; miniupnpc library
-   miniupnpc
-
-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_AddAnyPortMapping
-   UPNP_DeletePortMapping
-   UPNP_DeletePortMappingRange
-   UPNP_GetPortMappingNumberOfEntries
-   UPNP_GetSpecificPortMappingEntry
-   UPNP_GetGenericPortMappingEntry
-   UPNP_GetListOfPortMappings
-   UPNP_AddPinhole
-   UPNP_CheckPinholeWorking
-   UPNP_UpdatePinhole
-   UPNP_GetPinholePackets
-   UPNP_DeletePinhole
-   UPNP_GetFirewallStatus
-   UPNP_GetOutboundPinholeTimeout
-; upnperrors
-   strupnperror
-; portlistingparse
-   ParsePortListing
-   FreePortListing
diff --git a/thirdparty/miniupnpc/miniupnpc.h b/thirdparty/miniupnpc/miniupnpc.h
deleted file mode 100644
index 8ddc282bd1..0000000000
--- a/thirdparty/miniupnpc/miniupnpc.h
+++ /dev/null
@@ -1,153 +0,0 @@
-/* $Id: miniupnpc.h,v 1.53 2018/05/07 11:05:16 nanard Exp $ */
-/* vim: tabstop=4 shiftwidth=4 noexpandtab
- * Project: miniupnp
- * http://miniupnp.free.fr/
- * Author: Thomas Bernard
- * Copyright (c) 2005-2018 Thomas Bernard
- * This software is subjects to the conditions detailed
- * in the LICENCE file provided within this distribution */
-#ifndef MINIUPNPC_H_INCLUDED
-#define MINIUPNPC_H_INCLUDED
-
-#include "miniupnpc_declspec.h"
-#include "igd_desc_parse.h"
-#include "upnpdev.h"
-
-/* error codes : */
-#define UPNPDISCOVER_SUCCESS (0)
-#define UPNPDISCOVER_UNKNOWN_ERROR (-1)
-#define UPNPDISCOVER_SOCKET_ERROR (-101)
-#define UPNPDISCOVER_MEMORY_ERROR (-102)
-
-/* versions : */
-#define MINIUPNPC_VERSION	"2.1"
-#define MINIUPNPC_API_VERSION	17
-
-/* Source port:
-   Using "1" as an alias for 1900 for backwards compatibility
-   (presuming one would have used that for the "sameport" parameter) */
-#define UPNP_LOCAL_PORT_ANY     0
-#define UPNP_LOCAL_PORT_SAME    1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Structures definitions : */
-struct UPNParg { const char * elt; const char * val; };
-
-char *
-simpleUPnPcommand(int, const char *, const char *,
-                  const char *, struct UPNParg *,
-                  int *);
-
-/* 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 localport is set to UPNP_LOCAL_PORT_SAME(1) SSDP packets will be sent
- * from the source port 1900 (same as destination port), if set to
- * UPNP_LOCAL_PORT_ANY(0) system assign a source port, any other value will
- * be attempted as the source port.
- * "searchalltypes" parameter is useful when searching several types,
- * if 0, the discovery will stop with the first type returning results.
- * TTL should default to 2. */
-MINIUPNP_LIBSPEC struct UPNPDev *
-upnpDiscover(int delay, const char * multicastif,
-             const char * minissdpdsock, int localport,
-             int ipv6, unsigned char ttl,
-             int * error);
-
-MINIUPNP_LIBSPEC struct UPNPDev *
-upnpDiscoverAll(int delay, const char * multicastif,
-                const char * minissdpdsock, int localport,
-                int ipv6, unsigned char ttl,
-                int * error);
-
-MINIUPNP_LIBSPEC struct UPNPDev *
-upnpDiscoverDevice(const char * device, int delay, const char * multicastif,
-                const char * minissdpdsock, int localport,
-                int ipv6, unsigned char ttl,
-                int * error);
-
-MINIUPNP_LIBSPEC struct UPNPDev *
-upnpDiscoverDevices(const char * const deviceTypes[],
-                    int delay, const char * multicastif,
-                    const char * minissdpdsock, int localport,
-                    int ipv6, unsigned char ttl,
-                    int * error,
-                    int searchalltypes);
-
-/* parserootdesc() :
- * parse root XML description of a UPnP device and fill the IGDdatas
- * structure. */
-MINIUPNP_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
- * controlURL_6FC: controlURL of the WANIPv6FirewallControl
- */
-struct UPNPUrls {
-	char * controlURL;
-	char * ipcondescURL;
-	char * controlURL_CIF;
-	char * controlURL_6FC;
-	char * rootdescURL;
-};
-
-/* 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.
- */
-MINIUPNP_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.
- * When succeding, urls, data, and lanaddr arguments are set.
- * return value :
- *   0 - Not ok
- *   1 - OK */
-MINIUPNP_LIBSPEC int
-UPNP_GetIGDFromUrl(const char * rootdescurl,
-                   struct UPNPUrls * urls,
-                   struct IGDdatas * data,
-                   char * lanaddr, int lanaddrlen);
-
-MINIUPNP_LIBSPEC void
-GetUPNPUrls(struct UPNPUrls *, struct IGDdatas *,
-            const char *, unsigned int);
-
-MINIUPNP_LIBSPEC void
-FreeUPNPUrls(struct UPNPUrls *);
-
-/* return 0 or 1 */
-MINIUPNP_LIBSPEC int UPNPIGD_IsConnected(struct UPNPUrls *, struct IGDdatas *);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
diff --git a/thirdparty/miniupnpc/codelength.h b/thirdparty/miniupnpc/miniupnpc/codelength.h
index ea0b005ffe..ea0b005ffe 100644
--- a/thirdparty/miniupnpc/codelength.h
+++ b/thirdparty/miniupnpc/miniupnpc/codelength.h
diff --git a/thirdparty/miniupnpc/connecthostport.c b/thirdparty/miniupnpc/miniupnpc/connecthostport.c
index ea6e4e5943..a59dc82437 100644
--- a/thirdparty/miniupnpc/connecthostport.c
+++ b/thirdparty/miniupnpc/miniupnpc/connecthostport.c
@@ -1,8 +1,8 @@
-/* $Id: connecthostport.c,v 1.15 2015/10/09 16:26:19 nanard Exp $ */
+/* $Id: connecthostport.c,v 1.21 2019/04/23 12:11:08 nanard Exp $ */
 /* vim: tabstop=4 shiftwidth=4 noexpandtab
  * Project : miniupnp
  * Author : Thomas Bernard
- * Copyright (c) 2010-2018 Thomas Bernard
+ * Copyright (c) 2010-2019 Thomas Bernard
  * This software is subject to the conditions detailed in the
  * LICENCE file provided in this distribution. */
 
@@ -41,13 +41,6 @@
 #include <sys/select.h>
 #endif /* #else _WIN32 */
 
-/* definition of PRINT_SOCKET_ERROR */
-#ifdef _WIN32
-#define PRINT_SOCKET_ERROR(x)    fprintf(stderr, "Socket error: %s, %d\n", x, WSAGetLastError());
-#else
-#define PRINT_SOCKET_ERROR(x) perror(x)
-#endif
-
 #if defined(__amigaos__) || defined(__amigaos4__)
 #define herror(A) printf("%s\n", A)
 #endif
@@ -123,8 +116,22 @@ SOCKET connecthostport(const char * host, unsigned short port,
 		int err;
 		FD_ZERO(&wset);
 		FD_SET(s, &wset);
-		if((n = select(s + 1, NULL, &wset, NULL, NULL)) == -1 && errno == EINTR)
+#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
+		timeout.tv_sec = 3;
+		timeout.tv_usec = 0;
+		n = select(s + 1, NULL, &wset, NULL, &timeout);
+#else
+		n = select(s + 1, NULL, &wset, NULL, NULL);
+#endif
+		if(n == -1 && errno == EINTR)
 			continue;
+#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
+		if(n == 0) {
+			errno = ETIMEDOUT;
+			n = -1;
+			break;
+		}
+#endif
 		/*len = 0;*/
 		/*n = getpeername(s, NULL, &len);*/
 		len = sizeof(err);
@@ -163,7 +170,7 @@ SOCKET connecthostport(const char * host, unsigned short port,
 		for(i = 0, j = 1; host[j] && (host[j] != ']') && i < MAXHOSTNAMELEN; i++, j++)
 		{
 			tmp_host[i] = host[j];
-			if(0 == memcmp(host+j, "%25", 3))	/* %25 is just url encoding for '%' */
+			if(0 == strncmp(host+j, "%25", 3))	/* %25 is just url encoding for '%' */
 				j+=2;							/* skip "25" */
 		}
 		tmp_host[i] = '\0';
@@ -183,9 +190,11 @@ SOCKET connecthostport(const char * host, unsigned short port,
 #endif
 		return INVALID_SOCKET;
 	}
-	s = -1;
+	s = INVALID_SOCKET;
 	for(p = ai; p; p = p->ai_next)
 	{
+		if(!ISINVALID(s))
+			closesocket(s);
 		s = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
 		if(ISINVALID(s))
 			continue;
@@ -208,7 +217,7 @@ SOCKET connecthostport(const char * host, unsigned short port,
 			PRINT_SOCKET_ERROR("setsockopt");
 		}
 #endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */
-		n = connect(s, p->ai_addr, p->ai_addrlen);
+		n = connect(s, p->ai_addr, MSC_CAST_INT p->ai_addrlen);
 #ifdef MINIUPNPC_IGNORE_EINTR
 		/* EINTR The system call was interrupted by a signal that was caught
 		 * EINPROGRESS The socket is nonblocking and the connection cannot
@@ -220,8 +229,22 @@ SOCKET connecthostport(const char * host, unsigned short port,
 			int err;
 			FD_ZERO(&wset);
 			FD_SET(s, &wset);
-			if((n = select(s + 1, NULL, &wset, NULL, NULL)) == -1 && errno == EINTR)
+#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
+			timeout.tv_sec = 3;
+			timeout.tv_usec = 0;
+			n = select(s + 1, NULL, &wset, NULL, &timeout);
+#else
+			n = select(s + 1, NULL, &wset, NULL, NULL);
+#endif
+			if(n == -1 && errno == EINTR)
 				continue;
+#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
+			if(n == 0) {
+				errno = ETIMEDOUT;
+				n = -1;
+				break;
+			}
+#endif
 			/*len = 0;*/
 			/*n = getpeername(s, NULL, &len);*/
 			len = sizeof(err);
@@ -237,15 +260,8 @@ SOCKET connecthostport(const char * host, unsigned short port,
 			}
 		}
 #endif /* #ifdef MINIUPNPC_IGNORE_EINTR */
-		if(n < 0)
-		{
-			closesocket(s);
-			continue;
-		}
-		else
-		{
+		if(n >= 0)	/* connect() was successful */
 			break;
-		}
 	}
 	freeaddrinfo(ai);
 	if(ISINVALID(s))
@@ -256,9 +272,9 @@ SOCKET connecthostport(const char * host, unsigned short port,
 	if(n < 0)
 	{
 		PRINT_SOCKET_ERROR("connect");
+		closesocket(s);
 		return INVALID_SOCKET;
 	}
 #endif /* #ifdef USE_GETHOSTBYNAME */
 	return s;
 }
-
diff --git a/thirdparty/miniupnpc/connecthostport.h b/thirdparty/miniupnpc/miniupnpc/connecthostport.h
index 701816b5b6..701816b5b6 100644
--- a/thirdparty/miniupnpc/connecthostport.h
+++ b/thirdparty/miniupnpc/miniupnpc/connecthostport.h
diff --git a/thirdparty/miniupnpc/igd_desc_parse.c b/thirdparty/miniupnpc/miniupnpc/igd_desc_parse.c
index d2999ad011..d2999ad011 100644
--- a/thirdparty/miniupnpc/igd_desc_parse.c
+++ b/thirdparty/miniupnpc/miniupnpc/igd_desc_parse.c
diff --git a/thirdparty/miniupnpc/igd_desc_parse.h b/thirdparty/miniupnpc/miniupnpc/igd_desc_parse.h
index 0de546b697..0de546b697 100644
--- a/thirdparty/miniupnpc/igd_desc_parse.h
+++ b/thirdparty/miniupnpc/miniupnpc/igd_desc_parse.h
diff --git a/thirdparty/miniupnpc/listdevices.c b/thirdparty/miniupnpc/miniupnpc/listdevices.c
index bd9ba57efc..bd9ba57efc 100644
--- a/thirdparty/miniupnpc/listdevices.c
+++ b/thirdparty/miniupnpc/miniupnpc/listdevices.c
diff --git a/thirdparty/miniupnpc/minisoap.c b/thirdparty/miniupnpc/miniupnpc/minisoap.c
index 520c9302e8..f92b36ce89 100644
--- a/thirdparty/miniupnpc/minisoap.c
+++ b/thirdparty/miniupnpc/miniupnpc/minisoap.c
@@ -25,12 +25,6 @@
 /* only for malloc */
 #include <stdlib.h>
 
-#ifdef _WIN32
-#define PRINT_SOCKET_ERROR(x)    fprintf(stderr, "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
@@ -79,11 +73,10 @@ int soapPostSubmit(SOCKET fd,
 				   const char * body,
 				   const char * httpversion)
 {
-	int bodysize;
 	char headerbuf[512];
 	int headerssize;
 	char portstr[8];
-	bodysize = (int)strlen(body);
+	int 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
diff --git a/thirdparty/miniupnpc/minisoap.h b/thirdparty/miniupnpc/miniupnpc/minisoap.h
index d6a45d03ba..d6a45d03ba 100644
--- a/thirdparty/miniupnpc/minisoap.h
+++ b/thirdparty/miniupnpc/miniupnpc/minisoap.h
diff --git a/thirdparty/miniupnpc/minissdpc.c b/thirdparty/miniupnpc/miniupnpc/minissdpc.c
index 1d29b4ba5b..29f8110155 100644
--- a/thirdparty/miniupnpc/minissdpc.c
+++ b/thirdparty/miniupnpc/miniupnpc/minissdpc.c
@@ -1,9 +1,9 @@
-/* $Id: minissdpc.c,v 1.32 2016/10/07 09:04:36 nanard Exp $ */
+/* $Id: minissdpc.c,v 1.40 2019/04/23 12:12:55 nanard Exp $ */
 /* vim: tabstop=4 shiftwidth=4 noexpandtab
  * Project : miniupnp
  * Web : http://miniupnp.free.fr/
  * Author : Thomas BERNARD
- * copyright (c) 2005-2018 Thomas Bernard
+ * copyright (c) 2005-2019 Thomas Bernard
  * This software is subjet to the conditions detailed in the
  * provided LICENCE file. */
 /*#include <syslog.h>*/
@@ -381,6 +381,7 @@ free_tmp_and_return:
  * the last 4 arguments are filled during the parsing :
  *    - location/locationsize : "location:" field of the SSDP reply packet
  *    - st/stsize : "st:" field of the SSDP reply packet.
+ *    - usn/usnsize : "usn:" filed of the SSDP reply packet
  * The strings are NOT null terminated */
 static void
 parseMSEARCHReply(const char * reply, int size,
@@ -418,17 +419,17 @@ parseMSEARCHReply(const char * reply, int size,
 					putchar('\n');*/
 					/* skip the colon and white spaces */
 					do { b++; } while(reply[b]==' ');
-					if(0==strncasecmp(reply+a, "location", 8))
+					if(0==strncasecmp(reply+a, "location:", 9))
 					{
 						*location = reply+b;
 						*locationsize = i-b;
 					}
-					else if(0==strncasecmp(reply+a, "st", 2))
+					else if(0==strncasecmp(reply+a, "st:", 3))
 					{
 						*st = reply+b;
 						*stsize = i-b;
 					}
-					else if(0==strncasecmp(reply+a, "usn", 3))
+					else if(0==strncasecmp(reply+a, "usn:", 4))
 					{
 						*usn = reply+b;
 						*usnsize = i-b;
@@ -471,7 +472,7 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
                     int searchalltypes)
 {
 	struct UPNPDev * tmp;
-	struct UPNPDev * devlist = 0;
+	struct UPNPDev * devlist = NULL;
 	unsigned int scope_id = 0;
 	int opt = 1;
 	static const char MSearchMsgFmt[] =
@@ -491,7 +492,7 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 	struct sockaddr_storage sockudp_w;
 #else
 	int rv;
-	struct addrinfo hints, *servinfo, *p;
+	struct addrinfo hints, *servinfo;
 #endif
 #ifdef _WIN32
 	unsigned long _ttl = (unsigned long)ttl;
@@ -545,51 +546,42 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 		destAddr.sin_addr.s_addr = inet_addr("223.255.255.255");
 		destAddr.sin_port = 0;
 		if (GetBestInterfaceEx((struct sockaddr *)&destAddr, &ifbestidx) == NO_ERROR) {
-			DWORD dwSize = 0;
-			DWORD dwRetVal = 0;
-			unsigned int i = 0;
-			ULONG flags = GAA_FLAG_INCLUDE_PREFIX;
-			ULONG family = AF_INET;
-			LPVOID lpMsgBuf = NULL;
+			DWORD dwRetVal = NO_ERROR;
 			PIP_ADAPTER_ADDRESSES pAddresses = NULL;
-			ULONG outBufLen = 0;
-			ULONG Iterations = 0;
+			ULONG outBufLen = 15360;
+			int Iterations;
 			PIP_ADAPTER_ADDRESSES pCurrAddresses = NULL;
 			PIP_ADAPTER_UNICAST_ADDRESS pUnicast = NULL;
-			PIP_ADAPTER_ANYCAST_ADDRESS pAnycast = NULL;
-			PIP_ADAPTER_MULTICAST_ADDRESS pMulticast = NULL;
-			IP_ADAPTER_DNS_SERVER_ADDRESS *pDnServer = NULL;
-			IP_ADAPTER_PREFIX *pPrefix = NULL;
 
-			outBufLen = 15360;
-			do {
+			for (Iterations = 0; Iterations < 3; Iterations++) {
 				pAddresses = (IP_ADAPTER_ADDRESSES *) HeapAlloc(GetProcessHeap(), 0, outBufLen);
 				if (pAddresses == NULL) {
 					break;
 				}
 
-				dwRetVal = GetAdaptersAddresses(family, flags, NULL, pAddresses, &outBufLen);
+				dwRetVal = GetAdaptersAddresses(AF_INET, GAA_FLAG_INCLUDE_PREFIX, NULL, pAddresses, &outBufLen);
 
-				if (dwRetVal == ERROR_BUFFER_OVERFLOW) {
-					HeapFree(GetProcessHeap(), 0, pAddresses);
-					pAddresses = NULL;
-				} else {
+				if (dwRetVal != ERROR_BUFFER_OVERFLOW) {
 					break;
 				}
-				Iterations++;
-			} while ((dwRetVal == ERROR_BUFFER_OVERFLOW) && (Iterations < 3));
+				HeapFree(GetProcessHeap(), 0, pAddresses);
+				pAddresses = NULL;
+			}
 
 			if (dwRetVal == NO_ERROR) {
 				pCurrAddresses = pAddresses;
 				while (pCurrAddresses) {
 #ifdef DEBUG
+					int i;
+					PIP_ADAPTER_MULTICAST_ADDRESS pMulticast = NULL;
+					PIP_ADAPTER_ANYCAST_ADDRESS pAnycast = NULL;
+
 					printf("\tIfIndex (IPv4 interface): %u\n", pCurrAddresses->IfIndex);
 					printf("\tAdapter name: %s\n", pCurrAddresses->AdapterName);
 					pUnicast = pCurrAddresses->FirstUnicastAddress;
 					if (pUnicast != NULL) {
 						for (i = 0; pUnicast != NULL; i++) {
-							IPAddr.S_un.S_addr = (u_long) pUnicast->Address;
-							printf("\tIP Address[%d]:     \t%s\n", i, inet_ntoa(IPAddr) );
+							printf("\tIP Address[%d]:     \t%s\n", i, inet_ntoa(((PSOCKADDR_IN)pUnicast->Address.lpSockaddr)->sin_addr) );
 							pUnicast = pUnicast->Next;
 						}
 						printf("\tNumber of Unicast Addresses: %d\n", i);
@@ -597,8 +589,7 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 					pAnycast = pCurrAddresses->FirstAnycastAddress;
 					if (pAnycast) {
 						for (i = 0; pAnycast != NULL; i++) {
-							IPAddr.S_un.S_addr = (u_long) pAnyCast->Address;
-							printf("\tAnycast Address[%d]:     \t%s\n", i, inet_ntoa(IPAddr) );
+							printf("\tAnycast Address[%d]:     \t%s\n", i, inet_ntoa(((PSOCKADDR_IN)pAnycast->Address.lpSockaddr)->sin_addr) );
 							pAnycast = pAnycast->Next;
 						}
 						printf("\tNumber of Anycast Addresses: %d\n", i);
@@ -606,8 +597,8 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 					pMulticast = pCurrAddresses->FirstMulticastAddress;
 					if (pMulticast) {
 						for (i = 0; pMulticast != NULL; i++) {
-							IPAddr.S_un.S_addr = (u_long) pMultiCast->Address;
-							printf("\tMulticast Address[%d]:     \t%s\n", i, inet_ntoa(IPAddr) );
+							printf("\tMulticast Address[%d]:     \t%s\n", i, inet_ntoa(((PSOCKADDR_IN)pMulticast->Address.lpSockaddr)->sin_addr) );
+              pMulticast = pMulticast->Next;
 						}
 					}
 					printf("\n");
@@ -647,7 +638,7 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 		if(error)
 			*error = MINISSDPC_SOCKET_ERROR;
 		PRINT_SOCKET_ERROR("setsockopt(SO_REUSEADDR,...)");
-		return NULL;
+		goto error;
 	}
 
 	if(ipv6) {
@@ -692,7 +683,11 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 #endif
 		} else {
 			struct in_addr mc_if;
+#if defined(_WIN32) && (_WIN32_WINNT >= _WIN32_WINNT_VISTA)
+			InetPtonA(AF_INET, multicastif, &mc_if);
+#else
 			mc_if.s_addr = inet_addr(multicastif); /* ex: 192.168.x.x */
+#endif
 			if(mc_if.s_addr != INADDR_NONE)
 			{
 				((struct sockaddr_in *)&sockudp_r)->sin_addr.s_addr = mc_if.s_addr;
@@ -819,24 +814,26 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 			fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(rv));
 #endif
 			break;
-		}
-		for(p = servinfo; p; p = p->ai_next) {
-			n = sendto(sudp, bufr, n, 0, p->ai_addr, p->ai_addrlen);
-			if (n < 0) {
+		} else {
+			struct addrinfo *p;
+			for(p = servinfo; p; p = p->ai_next) {
+				n = sendto(sudp, bufr, n, 0, p->ai_addr, MSC_CAST_INT p->ai_addrlen);
+				if (n < 0) {
 #ifdef DEBUG
-				char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
-				if (getnameinfo(p->ai_addr, p->ai_addrlen, hbuf, sizeof(hbuf), sbuf,
-				                sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV) == 0) {
-					fprintf(stderr, "host:%s port:%s\n", hbuf, sbuf);
-				}
+					char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
+					if (getnameinfo(p->ai_addr, (socklen_t)p->ai_addrlen, hbuf, sizeof(hbuf), sbuf,
+					                sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV) == 0) {
+						fprintf(stderr, "host:%s port:%s\n", hbuf, sbuf);
+					}
 #endif
-				PRINT_SOCKET_ERROR("sendto");
-				continue;
-			} else {
-				sentok = 1;
+					PRINT_SOCKET_ERROR("sendto");
+					continue;
+				} else {
+					sentok = 1;
+				}
 			}
+			freeaddrinfo(servinfo);
 		}
-		freeaddrinfo(servinfo);
 		if(!sentok) {
 			if(error)
 				*error = MINISSDPC_SOCKET_ERROR;
@@ -877,11 +874,11 @@ ssdpDiscoverDevices(const char * const deviceTypes[],
 					       stsize, st, usnsize, (usn?usn:""), urlsize, descURL);
 #endif /* DEBUG */
 					for(tmp=devlist; tmp; tmp = tmp->pNext) {
-						if(memcmp(tmp->descURL, descURL, urlsize) == 0 &&
+						if(strncmp(tmp->descURL, descURL, urlsize) == 0 &&
 						   tmp->descURL[urlsize] == '\0' &&
-						   memcmp(tmp->st, st, stsize) == 0 &&
+						   strncmp(tmp->st, st, stsize) == 0 &&
 						   tmp->st[stsize] == '\0' &&
-						   (usnsize == 0 || memcmp(tmp->usn, usn, usnsize) == 0) &&
+						   (usnsize == 0 || strncmp(tmp->usn, usn, usnsize) == 0) &&
 						   tmp->usn[usnsize] == '\0')
 							break;
 					}
diff --git a/thirdparty/miniupnpc/minissdpc.h b/thirdparty/miniupnpc/miniupnpc/minissdpc.h
index 167d897cb6..c99f929b9e 100644
--- a/thirdparty/miniupnpc/minissdpc.h
+++ b/thirdparty/miniupnpc/miniupnpc/minissdpc.h
@@ -32,13 +32,13 @@ MINIUPNP_LIBSPEC int
 connectToMiniSSDPD(const char * socketpath);
 
 MINIUPNP_LIBSPEC int
-disconnectFromMiniSSDPD(int fd);
+disconnectFromMiniSSDPD(int s);
 
 MINIUPNP_LIBSPEC int
-requestDevicesFromMiniSSDPD(int fd, const char * devtype);
+requestDevicesFromMiniSSDPD(int s, const char * devtype);
 
 MINIUPNP_LIBSPEC struct UPNPDev *
-receiveDevicesFromMiniSSDPD(int fd, int * error);
+receiveDevicesFromMiniSSDPD(int s, int * error);
 
 #endif /* !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__)) */
 
diff --git a/thirdparty/miniupnpc/miniupnpc.c b/thirdparty/miniupnpc/miniupnpc/miniupnpc.c
index 5d93ef9933..3181d10eb6 100644
--- a/thirdparty/miniupnpc/miniupnpc.c
+++ b/thirdparty/miniupnpc/miniupnpc/miniupnpc.c
@@ -1,9 +1,9 @@
-/* $Id: miniupnpc.c,v 1.149 2016/02/09 09:50:46 nanard Exp $ */
+/* $Id: miniupnpc.c,v 1.154 2019/04/23 12:12:13 nanard Exp $ */
 /* vim: tabstop=4 shiftwidth=4 noexpandtab
  * Project : miniupnp
  * Web : http://miniupnp.free.fr/
  * Author : Thomas BERNARD
- * copyright (c) 2005-2018 Thomas Bernard
+ * copyright (c) 2005-2019 Thomas Bernard
  * This software is subjet to the conditions detailed in the
  * provided LICENSE file. */
 #include <stdlib.h>
@@ -63,7 +63,7 @@
 #include "connecthostport.h"
 
 /* compare the beginning of a string with a constant string */
-#define COMPARE(str, cstr) (0==memcmp(str, cstr, sizeof(cstr) - 1))
+#define COMPARE(str, cstr) (0==strncmp(str, cstr, sizeof(cstr) - 1))
 
 #ifndef MAXHOSTNAMELEN
 #define MAXHOSTNAMELEN 64
@@ -85,8 +85,7 @@ static int is_rfc1918addr(const char * addr)
 		return 1;
 	/* 172.16.0.0      -   172.31.255.255  (172.16/12 prefix) */
 	if(COMPARE(addr, "172.")) {
-		int i = atoi(addr + 4);
-		if((16 <= i) && (i <= 31))
+		if((atoi(addr + 4) | 0x0f) == 0x1f)
 			return 1;
 	}
 	return 0;
@@ -416,7 +415,7 @@ static char *
 build_absolute_url(const char * baseurl, const char * descURL,
                    const char * url, unsigned int scope_id)
 {
-	int l, n;
+	size_t l, n;
 	char * s;
 	const char * base;
 	char * p;
@@ -459,7 +458,7 @@ build_absolute_url(const char * baseurl, const char * descURL,
 	memcpy(s, base, n);
 	if(scope_id != 0) {
 		s[n] = '\0';
-		if(0 == memcmp(s, "http://[fe80:", 13)) {
+		if(n > 13 && 0 == memcmp(s, "http://[fe80:", 13)) {
 			/* this is a linklocal IPv6 address */
 			p = strchr(s, ']');
 			if(p) {
@@ -573,7 +572,6 @@ UPNP_GetValidIGD(struct UPNPDev * devlist,
 	int ndev = 0;
 	int i;
 	int state = -1; /* state 1 : IGD connected. State 2 : IGD. State 3 : anything */
-	int n_igd = 0;
 	char extIpAddr[16];
 	char myLanAddr[40];
 	int status_code = -1;
@@ -588,12 +586,10 @@ UPNP_GetValidIGD(struct UPNPDev * devlist,
 	/* counting total number of devices in the list */
 	for(dev = devlist; dev; dev = dev->pNext)
 		ndev++;
-	if(ndev > 0)
-	{
-		desc = calloc(ndev, sizeof(struct xml_desc));
-		if(!desc)
-			return -1; /* memory allocation error */
-	}
+	/* ndev is always > 0 */
+	desc = calloc(ndev, sizeof(struct xml_desc));
+	if(!desc)
+		return -1; /* memory allocation error */
 	/* Step 1 : downloading descriptions and testing type */
 	for(dev = devlist, i = 0; dev; dev = dev->pNext, i++)
 	{
@@ -617,7 +613,6 @@ UPNP_GetValidIGD(struct UPNPDev * devlist,
 			           "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:"))
 			{
 				desc[i].is_igd = 1;
-				n_igd++;
 				if(lanaddr)
 					strncpy(lanaddr, myLanAddr, lanaddrlen);
 			}
@@ -685,14 +680,9 @@ UPNP_GetValidIGD(struct UPNPDev * devlist,
 	}
 	state = 0;
 free_and_return:
-	if(desc) {
-		for(i = 0; i < ndev; i++) {
-			if(desc[i].xml) {
-				free(desc[i].xml);
-			}
-		}
-		free(desc);
-	}
+	for(i = 0; i < ndev; i++)
+		free(desc[i].xml);
+	free(desc);
 	return state;
 }
 
@@ -717,7 +707,6 @@ UPNP_GetIGDFromUrl(const char * rootdescurl,
 		memset(urls, 0, sizeof(struct UPNPUrls));
 		parserootdesc(descXML, descXMLsize, data);
 		free(descXML);
-		descXML = NULL;
 		GetUPNPUrls(urls, data, rootdescurl, 0);
 		return 1;
 	} else {
diff --git a/thirdparty/miniupnpc/miniupnpc_declspec.h b/thirdparty/miniupnpc/miniupnpc/miniupnpc_declspec.h
index 40adb922ec..40adb922ec 100644
--- a/thirdparty/miniupnpc/miniupnpc_declspec.h
+++ b/thirdparty/miniupnpc/miniupnpc/miniupnpc_declspec.h
diff --git a/thirdparty/miniupnpc/miniupnpc_socketdef.h b/thirdparty/miniupnpc/miniupnpc/miniupnpc_socketdef.h
index 965d9151b9..d4f79a7bd6 100644
--- a/thirdparty/miniupnpc/miniupnpc_socketdef.h
+++ b/thirdparty/miniupnpc/miniupnpc/miniupnpc_socketdef.h
@@ -28,6 +28,13 @@
 
 #endif
 
+#ifdef _MSC_VER
+#define MSC_CAST_INT (int)
+#else
+#define MSC_CAST_INT
+#endif
+
+/* definition of PRINT_SOCKET_ERROR */
 #ifdef _WIN32
 #define PRINT_SOCKET_ERROR(x)    fprintf(stderr, "Socket error: %s, %d\n", x, WSAGetLastError());
 #else
diff --git a/thirdparty/miniupnpc/miniupnpcmodule.c b/thirdparty/miniupnpc/miniupnpc/miniupnpcmodule.c
index 8657a0e002..d9341ab5bf 100644
--- a/thirdparty/miniupnpc/miniupnpcmodule.c
+++ b/thirdparty/miniupnpc/miniupnpc/miniupnpcmodule.c
@@ -1,8 +1,9 @@
-/* $Id: miniupnpcmodule.c,v 1.24 2014/06/10 09:48:11 nanard Exp $*/
-/* Project : miniupnp
+/* $Id: miniupnpcmodule.c,v 1.34 2019/05/20 19:07:16 nanard Exp $*/
+/* vim: tabstop=4 shiftwidth=4 noexpandtab
+ * Project : miniupnp
  * Author : Thomas BERNARD
  * website : https://miniupnp.tuxfamily.org/
- * copyright (c) 2007-2018 Thomas Bernard
+ * copyright (c) 2007-2019 Thomas Bernard
  * This software is subjet to the conditions detailed in the
  * provided LICENCE file. */
 #include <Python.h>
@@ -292,7 +293,7 @@ Py_END_ALLOW_THREADS
 }
 
 /* AddPortMapping(externalPort, protocol, internalHost, internalPort, desc,
- *                remoteHost)
+ *                remoteHost, leaseDuration)
  * protocol is 'UDP' or 'TCP' */
 static PyObject *
 UPnP_addportmapping(UPnPObject *self, PyObject *args)
@@ -305,17 +306,24 @@ UPnP_addportmapping(UPnPObject *self, PyObject *args)
 	const char * host;
 	const char * desc;
 	const char * remoteHost;
-	const char * leaseDuration = "0";
+	unsigned int intLeaseDuration = 0;
+	char strLeaseDuration[12];
 	int r;
-	if (!PyArg_ParseTuple(args, "HssHzz", &ePort, &proto,
-	                                     &host, &iPort, &desc, &remoteHost))
+#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3)
+	if (!PyArg_ParseTuple(args, "HssHzz|I", &ePort, &proto,
+	                                     &host, &iPort, &desc, &remoteHost, &intLeaseDuration))
+#else
+	if (!PyArg_ParseTuple(args, "HssHzz|i", &ePort, &proto,
+	                                     &host, &iPort, &desc, &remoteHost, (int *)&intLeaseDuration))
+#endif
         return NULL;
 Py_BEGIN_ALLOW_THREADS
 	sprintf(extPort, "%hu", ePort);
 	sprintf(inPort, "%hu", iPort);
+	sprintf(strLeaseDuration, "%u", intLeaseDuration);
 	r = UPNP_AddPortMapping(self->urls.controlURL, self->data.first.servicetype,
 	                        extPort, inPort, host, desc, proto,
-	                        remoteHost, leaseDuration);
+	                        remoteHost, strLeaseDuration);
 Py_END_ALLOW_THREADS
 	if(r==UPNPCOMMAND_SUCCESS)
 	{
@@ -676,6 +684,16 @@ initminiupnpc(void)
     /* initialize Winsock. */
     WSADATA wsaData;
     int nResult = WSAStartup(MAKEWORD(2,2), &wsaData);
+	if (nResult != 0)
+	{
+		/* error code could be WSASYSNOTREADY WSASYSNOTREADY
+		 * WSASYSNOTREADY WSASYSNOTREADY WSASYSNOTREADY */
+#if PY_MAJOR_VERSION >= 3
+        return 0;
+#else
+        return;
+#endif
+	}
 
     UPnPType.tp_new = PyType_GenericNew;
 #endif
diff --git a/thirdparty/miniupnpc/miniupnpcstrings.h b/thirdparty/miniupnpc/miniupnpc/miniupnpcstrings.h
index a718cc7bbf..a718cc7bbf 100644
--- a/thirdparty/miniupnpc/miniupnpcstrings.h
+++ b/thirdparty/miniupnpc/miniupnpc/miniupnpcstrings.h
diff --git a/thirdparty/miniupnpc/miniupnpctypes.h b/thirdparty/miniupnpc/miniupnpc/miniupnpctypes.h
index 307ce39699..307ce39699 100644
--- a/thirdparty/miniupnpc/miniupnpctypes.h
+++ b/thirdparty/miniupnpc/miniupnpc/miniupnpctypes.h
diff --git a/thirdparty/miniupnpc/miniwget.c b/thirdparty/miniupnpc/miniupnpc/miniwget.c
index a46ba76022..5c135f4efd 100644
--- a/thirdparty/miniupnpc/miniwget.c
+++ b/thirdparty/miniupnpc/miniupnpc/miniwget.c
@@ -243,7 +243,7 @@ getHTTPResponse(SOCKET s, int * size, int * status_code)
 					/* reading chunk size */
 					if(chunksize_buf_index == 0) {
 						/* skipping any leading CR LF */
-						if(i<n && buf[i] == '\r') i++;
+						if(buf[i] == '\r') i++;
 						if(i<n && buf[i] == '\n') i++;
 					}
 					while(i<n && isxdigit(buf[i])
@@ -350,7 +350,7 @@ getHTTPResponse(SOCKET s, int * size, int * status_code)
 		}
 	}
 end_of_stream:
-	free(header_buf); header_buf = NULL;
+	free(header_buf);
 	*size = content_buf_used;
 	if(content_buf_used == 0)
 	{
@@ -371,7 +371,7 @@ miniwget3(const char * host,
           int * status_code)
 {
 	char buf[2048];
-    SOCKET s;
+	SOCKET s;
 	int n;
 	int len;
 	int sent;
@@ -559,7 +559,7 @@ parseURL(const char * url,
 #else
 			/* under windows, scope is numerical */
 			char tmp[8];
-			int l;
+			size_t l;
 			scope++;
 			/* "%25" is just '%' in URL encoding */
 			if(scope[0] == '2' && scope[1] == '5')
@@ -659,4 +659,3 @@ miniwget_getaddr(const char * url, int * size,
 #endif
 	return miniwget2(hostname, port, path, size, addr, addrlen, scope_id, status_code);
 }
-
diff --git a/thirdparty/miniupnpc/miniwget_private.h b/thirdparty/miniupnpc/miniupnpc/miniwget_private.h
index e4eaac8085..e4eaac8085 100644
--- a/thirdparty/miniupnpc/miniwget_private.h
+++ b/thirdparty/miniupnpc/miniupnpc/miniwget_private.h
diff --git a/thirdparty/miniupnpc/minixml.c b/thirdparty/miniupnpc/miniupnpc/minixml.c
index ed2d3c759c..ed2d3c759c 100644
--- a/thirdparty/miniupnpc/minixml.c
+++ b/thirdparty/miniupnpc/miniupnpc/minixml.c
diff --git a/thirdparty/miniupnpc/minixml.h b/thirdparty/miniupnpc/miniupnpc/minixml.h
index 19e6f513bf..2e60397388 100644
--- a/thirdparty/miniupnpc/minixml.h
+++ b/thirdparty/miniupnpc/miniupnpc/minixml.h
@@ -10,7 +10,7 @@
  * */
 #ifndef MINIXML_H_INCLUDED
 #define MINIXML_H_INCLUDED
-#define IS_WHITE_SPACE(c) ((c==' ') || (c=='\t') || (c=='\r') || (c=='\n'))
+#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 */
diff --git a/thirdparty/miniupnpc/minixmlvalid.c b/thirdparty/miniupnpc/miniupnpc/minixmlvalid.c
index dad1488122..dad1488122 100644
--- a/thirdparty/miniupnpc/minixmlvalid.c
+++ b/thirdparty/miniupnpc/miniupnpc/minixmlvalid.c
diff --git a/thirdparty/miniupnpc/portlistingparse.c b/thirdparty/miniupnpc/miniupnpc/portlistingparse.c
index 55859f2714..55859f2714 100644
--- a/thirdparty/miniupnpc/portlistingparse.c
+++ b/thirdparty/miniupnpc/miniupnpc/portlistingparse.c
diff --git a/thirdparty/miniupnpc/portlistingparse.h b/thirdparty/miniupnpc/miniupnpc/portlistingparse.h
index e3957a3f4c..e3957a3f4c 100644
--- a/thirdparty/miniupnpc/portlistingparse.h
+++ b/thirdparty/miniupnpc/miniupnpc/portlistingparse.h
diff --git a/thirdparty/miniupnpc/receivedata.c b/thirdparty/miniupnpc/miniupnpc/receivedata.c
index 7b9cc5b778..7b9cc5b778 100644
--- a/thirdparty/miniupnpc/receivedata.c
+++ b/thirdparty/miniupnpc/miniupnpc/receivedata.c
diff --git a/thirdparty/miniupnpc/receivedata.h b/thirdparty/miniupnpc/miniupnpc/receivedata.h
index c9fdc561f8..c9fdc561f8 100644
--- a/thirdparty/miniupnpc/receivedata.h
+++ b/thirdparty/miniupnpc/miniupnpc/receivedata.h
diff --git a/thirdparty/miniupnpc/upnpc.c b/thirdparty/miniupnpc/miniupnpc/upnpc.c
index 0c65cbe8c0..674c89beb0 100644
--- a/thirdparty/miniupnpc/upnpc.c
+++ b/thirdparty/miniupnpc/miniupnpc/upnpc.c
@@ -1,7 +1,7 @@
 /* $Id: upnpc.c,v 1.119 2018/03/13 23:34:46 nanard Exp $ */
 /* Project : miniupnp
  * Author : Thomas Bernard
- * Copyright (c) 2005-2018 Thomas Bernard
+ * Copyright (c) 2005-2019 Thomas Bernard
  * This software is subject to the conditions detailed in the
  * LICENCE file provided in this distribution. */
 
@@ -579,7 +579,7 @@ int main(int argc, char ** argv)
 	}
 #endif
     printf("upnpc : miniupnpc library test client, version %s.\n", MINIUPNPC_VERSION_STRING);
-	printf(" (c) 2005-2018 Thomas Bernard.\n");
+	printf(" (c) 2005-2019 Thomas Bernard.\n");
     printf("Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/\n"
 	       "for more information.\n");
 	/* command line processing */
diff --git a/thirdparty/miniupnpc/upnpcommands.c b/thirdparty/miniupnpc/miniupnpc/upnpcommands.c
index b6a693a93a..1e1ee6786f 100644
--- a/thirdparty/miniupnpc/upnpcommands.c
+++ b/thirdparty/miniupnpc/miniupnpc/upnpcommands.c
@@ -1,4 +1,4 @@
-/* $Id: upnpcommands.c,v 1.49 2018/03/13 23:34:47 nanard Exp $ */
+/* $Id: upnpcommands.c,v 1.51 2019/04/23 11:45:15 nanard Exp $ */
 /* vim: tabstop=4 shiftwidth=4 noexpandtab
  * Project : miniupnp
  * Author : Thomas Bernard
@@ -33,11 +33,11 @@ UPNP_GetTotalBytesSent(const char * controlURL,
 	char * p;
 	if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
 	                                "GetTotalBytesSent", 0, &bufsize))) {
-		return UPNPCOMMAND_HTTP_ERROR;
+		return (UNSIGNED_INTEGER)UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
 	/*DisplayNameValueList(buffer, bufsize);*/
-	free(buffer); buffer = NULL;
+	free(buffer);
 	p = GetValueFromNameValueList(&pdata, "NewTotalBytesSent");
 	r = my_atoui(p);
 	ClearNameValueList(&pdata);
@@ -57,11 +57,11 @@ UPNP_GetTotalBytesReceived(const char * controlURL,
 	char * p;
 	if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
 	                                "GetTotalBytesReceived", 0, &bufsize))) {
-		return UPNPCOMMAND_HTTP_ERROR;
+		return (UNSIGNED_INTEGER)UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
 	/*DisplayNameValueList(buffer, bufsize);*/
-	free(buffer); buffer = NULL;
+	free(buffer);
 	p = GetValueFromNameValueList(&pdata, "NewTotalBytesReceived");
 	r = my_atoui(p);
 	ClearNameValueList(&pdata);
@@ -81,11 +81,11 @@ UPNP_GetTotalPacketsSent(const char * controlURL,
 	char * p;
 	if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
 	                                "GetTotalPacketsSent", 0, &bufsize))) {
-		return UPNPCOMMAND_HTTP_ERROR;
+		return (UNSIGNED_INTEGER)UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
 	/*DisplayNameValueList(buffer, bufsize);*/
-	free(buffer); buffer = NULL;
+	free(buffer);
 	p = GetValueFromNameValueList(&pdata, "NewTotalPacketsSent");
 	r = my_atoui(p);
 	ClearNameValueList(&pdata);
@@ -105,11 +105,11 @@ UPNP_GetTotalPacketsReceived(const char * controlURL,
 	char * p;
 	if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
 	                                "GetTotalPacketsReceived", 0, &bufsize))) {
-		return UPNPCOMMAND_HTTP_ERROR;
+		return (UNSIGNED_INTEGER)UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
 	/*DisplayNameValueList(buffer, bufsize);*/
-	free(buffer); buffer = NULL;
+	free(buffer);
 	p = GetValueFromNameValueList(&pdata, "NewTotalPacketsReceived");
 	r = my_atoui(p);
 	ClearNameValueList(&pdata);
@@ -142,7 +142,7 @@ UPNP_GetStatusInfo(const char * controlURL,
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
 	/*DisplayNameValueList(buffer, bufsize);*/
-	free(buffer); buffer = NULL;
+	free(buffer);
 	up = GetValueFromNameValueList(&pdata, "NewUptime");
 	p = GetValueFromNameValueList(&pdata, "NewConnectionStatus");
 	err = GetValueFromNameValueList(&pdata, "NewLastConnectionError");
@@ -202,7 +202,7 @@ UPNP_GetConnectionTypeInfo(const char * controlURL,
 		return UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	p = GetValueFromNameValueList(&pdata, "NewConnectionType");
 	/*p = GetValueFromNameValueList(&pdata, "NewPossibleConnectionTypes");*/
 	/* PossibleConnectionTypes will have several values.... */
@@ -251,7 +251,7 @@ UPNP_GetLinkLayerMaxBitRates(const char * controlURL,
 	}
 	/*DisplayNameValueList(buffer, bufsize);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	/*down = GetValueFromNameValueList(&pdata, "NewDownstreamMaxBitRate");*/
 	/*up = GetValueFromNameValueList(&pdata, "NewUpstreamMaxBitRate");*/
 	down = GetValueFromNameValueList(&pdata, "NewLayer1DownstreamMaxBitRate");
@@ -315,7 +315,7 @@ UPNP_GetExternalIPAddress(const char * controlURL,
 	}
 	/*DisplayNameValueList(buffer, bufsize);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	/*printf("external ip = %s\n", GetValueFromNameValueList(&pdata, "NewExternalIPAddress") );*/
 	p = GetValueFromNameValueList(&pdata, "NewExternalIPAddress");
 	if(p) {
@@ -385,7 +385,7 @@ UPNP_AddPortMapping(const char * controlURL, const char * servicetype,
 	/*buffer[bufsize] = '\0';*/
 	/*puts(buffer);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal) {
 		/*printf("AddPortMapping errorCode = '%s'\n", resVal); */
@@ -446,7 +446,7 @@ UPNP_AddAnyPortMapping(const char * controlURL, const char * servicetype,
 		return UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal) {
 		ret = UPNPCOMMAND_UNKNOWN_ERROR;
@@ -501,7 +501,7 @@ UPNP_DeletePortMapping(const char * controlURL, const char * servicetype,
 	}
 	/*DisplayNameValueList(buffer, bufsize);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal) {
 		ret = UPNPCOMMAND_UNKNOWN_ERROR;
@@ -549,7 +549,7 @@ UPNP_DeletePortMappingRange(const char * controlURL, const char * servicetype,
 		return UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal) {
 		ret = UPNPCOMMAND_UNKNOWN_ERROR;
@@ -597,7 +597,7 @@ UPNP_GetGenericPortMappingEntry(const char * controlURL,
 		return UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 
 	p = GetValueFromNameValueList(&pdata, "NewRemoteHost");
 	if(p && rHost)
@@ -677,7 +677,7 @@ UPNP_GetPortMappingNumberOfEntries(const char * controlURL,
 	DisplayNameValueList(buffer, bufsize);
 #endif
  	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 
  	p = GetValueFromNameValueList(&pdata, "NewPortMappingNumberOfEntries");
  	if(numEntries && p) {
@@ -739,7 +739,7 @@ UPNP_GetSpecificPortMappingEntry(const char * controlURL,
 	}
 	/*DisplayNameValueList(buffer, bufsize);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 
 	p = GetValueFromNameValueList(&pdata, "NewInternalClient");
 	if(p) {
@@ -836,7 +836,7 @@ UPNP_GetListOfPortMappings(const char * controlURL,
 
 	/*DisplayNameValueList(buffer, bufsize);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 
 	/*p = GetValueFromNameValueList(&pdata, "NewPortListing");*/
 	/*if(p) {
@@ -898,7 +898,7 @@ UPNP_GetFirewallStatus(const char * controlURL,
 		return UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	fe = GetValueFromNameValueList(&pdata, "FirewallEnabled");
 	ipa = GetValueFromNameValueList(&pdata, "InboundPinholeAllowed");
 	if(ipa && fe)
@@ -935,7 +935,6 @@ UPNP_GetOutboundPinholeTimeout(const char * controlURL, const char * servicetype
 	int bufsize;
 	struct NameValueParserData pdata;
 	const char * resVal;
-	char * p;
 	int ret;
 
 	if(!intPort || !intClient || !proto || !remotePort || !remoteHost)
@@ -960,7 +959,7 @@ UPNP_GetOutboundPinholeTimeout(const char * controlURL, const char * servicetype
 	if(!buffer)
 		return UPNPCOMMAND_HTTP_ERROR;
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal)
 	{
@@ -969,10 +968,10 @@ UPNP_GetOutboundPinholeTimeout(const char * controlURL, const char * servicetype
 	}
 	else
 	{
-		ret = UPNPCOMMAND_SUCCESS;
-		p = GetValueFromNameValueList(&pdata, "OutboundPinholeTimeout");
+		const char * p = GetValueFromNameValueList(&pdata, "OutboundPinholeTimeout");
 		if(p)
 			*opTimeout = my_atoui(p);
+		ret = UPNPCOMMAND_SUCCESS;
 	}
 	ClearNameValueList(&pdata);
 	return ret;
@@ -1037,7 +1036,7 @@ UPNP_AddPinhole(const char * controlURL, const char * servicetype,
 	if(!buffer)
 		return UPNPCOMMAND_HTTP_ERROR;
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	p = GetValueFromNameValueList(&pdata, "UniqueID");
 	if(p)
 	{
@@ -1087,7 +1086,7 @@ UPNP_UpdatePinhole(const char * controlURL, const char * servicetype,
 	if(!buffer)
 		return UPNPCOMMAND_HTTP_ERROR;
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal)
 	{
@@ -1129,7 +1128,7 @@ UPNP_DeletePinhole(const char * controlURL, const char * servicetype, const char
 		return UPNPCOMMAND_HTTP_ERROR;
 	/*DisplayNameValueList(buffer, bufsize);*/
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 	resVal = GetValueFromNameValueList(&pdata, "errorCode");
 	if(resVal)
 	{
@@ -1171,7 +1170,7 @@ UPNP_CheckPinholeWorking(const char * controlURL, const char * servicetype,
 		return UPNPCOMMAND_HTTP_ERROR;
 	}
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 
 	p = GetValueFromNameValueList(&pdata, "IsWorking");
 	if(p)
@@ -1218,7 +1217,7 @@ UPNP_GetPinholePackets(const char * controlURL, const char * servicetype,
 	if(!buffer)
 		return UPNPCOMMAND_HTTP_ERROR;
 	ParseNameValue(buffer, bufsize, &pdata);
-	free(buffer); buffer = NULL;
+	free(buffer);
 
 	p = GetValueFromNameValueList(&pdata, "PinholePackets");
 	if(p)
@@ -1237,5 +1236,3 @@ UPNP_GetPinholePackets(const char * controlURL, const char * servicetype,
 	ClearNameValueList(&pdata);
 	return ret;
 }
-
-
diff --git a/thirdparty/miniupnpc/miniupnpc/upnpcommands.h b/thirdparty/miniupnpc/miniupnpc/upnpcommands.h
index 0c6d501666..1b6d447732 100644
--- a/thirdparty/miniupnpc/miniupnpc/upnpcommands.h
+++ b/thirdparty/miniupnpc/miniupnpc/upnpcommands.h
@@ -206,9 +206,9 @@ UPNP_DeletePortMappingRange(const char * controlURL, const char * servicetype,
 /* UPNP_GetPortMappingNumberOfEntries()
  * not supported by all routers */
 MINIUPNP_LIBSPEC int
-UPNP_GetPortMappingNumberOfEntries(const char* controlURL,
-                                   const char* servicetype,
-                                   unsigned int * num);
+UPNP_GetPortMappingNumberOfEntries(const char * controlURL,
+                                   const char * servicetype,
+                                   unsigned int * numEntries);
 
 /* UPNP_GetSpecificPortMappingEntry()
  *    retrieves an existing port mapping
diff --git a/thirdparty/miniupnpc/upnpdev.c b/thirdparty/miniupnpc/miniupnpc/upnpdev.c
index d89a9934c3..d89a9934c3 100644
--- a/thirdparty/miniupnpc/upnpdev.c
+++ b/thirdparty/miniupnpc/miniupnpc/upnpdev.c
diff --git a/thirdparty/miniupnpc/upnpdev.h b/thirdparty/miniupnpc/miniupnpc/upnpdev.h
index f4ae174426..f4ae174426 100644
--- a/thirdparty/miniupnpc/upnpdev.h
+++ b/thirdparty/miniupnpc/miniupnpc/upnpdev.h
diff --git a/thirdparty/miniupnpc/upnperrors.c b/thirdparty/miniupnpc/miniupnpc/upnperrors.c
index 40a2e7857f..650af42557 100644
--- a/thirdparty/miniupnpc/upnperrors.c
+++ b/thirdparty/miniupnpc/miniupnpc/upnperrors.c
@@ -1,7 +1,7 @@
-/* $Id: upnperrors.c,v 1.5 2011/04/10 11:19:36 nanard Exp $ */
+/* $Id: upnperrors.c,v 1.9 2019/06/25 21:15:46 nanard Exp $ */
 /* Project : miniupnp
  * Author : Thomas BERNARD
- * copyright (c) 2007 Thomas Bernard
+ * copyright (c) 2007-2019 Thomas Bernard
  * All Right reserved.
  * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
  * This software is subjet to the conditions detailed in the
@@ -27,10 +27,14 @@ const char * strupnperror(int err)
 	case UPNPCOMMAND_INVALID_RESPONSE:
 		s = "Miniupnpc Invalid response";
 		break;
+	case UPNPCOMMAND_HTTP_ERROR:
+		s = "Miniupnpc HTTP error";
+		break;
 	case UPNPDISCOVER_SOCKET_ERROR:
 		s = "Miniupnpc Socket error";
 		break;
 	case UPNPDISCOVER_MEMORY_ERROR:
+	case UPNPCOMMAND_MEM_ALLOC_ERROR:
 		s = "Miniupnpc Memory allocation error";
 		break;
 	case 401:
diff --git a/thirdparty/miniupnpc/upnperrors.h b/thirdparty/miniupnpc/miniupnpc/upnperrors.h
index 8499d9a1c9..8499d9a1c9 100644
--- a/thirdparty/miniupnpc/upnperrors.h
+++ b/thirdparty/miniupnpc/miniupnpc/upnperrors.h
diff --git a/thirdparty/miniupnpc/upnpreplyparse.c b/thirdparty/miniupnpc/miniupnpc/upnpreplyparse.c
index 68a47c0278..4d06f0585d 100644
--- a/thirdparty/miniupnpc/upnpreplyparse.c
+++ b/thirdparty/miniupnpc/miniupnpc/upnpreplyparse.c
@@ -1,8 +1,8 @@
-/* $Id: upnpreplyparse.c,v 1.19 2015/07/15 10:29:11 nanard Exp $ */
+/* $Id: upnpreplyparse.c,v 1.20 2017/12/12 11:26:25 nanard Exp $ */
 /* vim: tabstop=4 shiftwidth=4 noexpandtab
  * MiniUPnP project
  * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
- * (c) 2006-2017 Thomas Bernard
+ * (c) 2006-2019 Thomas Bernard
  * This software is subject to the conditions detailed
  * in the LICENCE file provided within the distribution */
 
@@ -78,6 +78,7 @@ NameValueParserGetData(void * d, const char * datas, int l)
 	if(strcmp(data->curelt, "NewPortListing") == 0)
 	{
 		/* specific case for NewPortListing which is a XML Document */
+		free(data->portListing);
 		data->portListing = malloc(l + 1);
 		if(!data->portListing)
 		{
diff --git a/thirdparty/miniupnpc/upnpreplyparse.h b/thirdparty/miniupnpc/miniupnpc/upnpreplyparse.h
index 6badd15b26..6badd15b26 100644
--- a/thirdparty/miniupnpc/upnpreplyparse.h
+++ b/thirdparty/miniupnpc/miniupnpc/upnpreplyparse.h
diff --git a/thirdparty/miniupnpc/miniwget.h b/thirdparty/miniupnpc/miniwget.h
deleted file mode 100644
index f5572c2544..0000000000
--- a/thirdparty/miniupnpc/miniwget.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* $Id: miniwget.h,v 1.12 2016/01/24 17:24:36 nanard Exp $ */
-/* Project : miniupnp
- * Author : Thomas Bernard
- * Copyright (c) 2005-2016 Thomas Bernard
- * This software is subject to the conditions detailed in the
- * LICENCE file provided in this distribution.
- * */
-#ifndef MINIWGET_H_INCLUDED
-#define MINIWGET_H_INCLUDED
-
-#include "miniupnpc_declspec.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-MINIUPNP_LIBSPEC void * miniwget(const char *, int *, unsigned int, int *);
-
-MINIUPNP_LIBSPEC void * miniwget_getaddr(const char *, int *, char *, int, unsigned int, int *);
-
-int parseURL(const char *, char *, unsigned short *, char * *, unsigned int *);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/thirdparty/miniupnpc/upnpcommands.h b/thirdparty/miniupnpc/upnpcommands.h
deleted file mode 100644
index 0c6d501666..0000000000
--- a/thirdparty/miniupnpc/upnpcommands.h
+++ /dev/null
@@ -1,348 +0,0 @@
-/* $Id: upnpcommands.h,v 1.32 2018/03/13 23:34:47 nanard Exp $ */
-/* Miniupnp project : http://miniupnp.free.fr/
- * Author : Thomas Bernard
- * Copyright (c) 2005-2018 Thomas Bernard
- * This software is subject to the conditions detailed in the
- * LICENCE file provided within this distribution */
-#ifndef UPNPCOMMANDS_H_INCLUDED
-#define UPNPCOMMANDS_H_INCLUDED
-
-#include "miniupnpc_declspec.h"
-#include "miniupnpctypes.h"
-
-/* MiniUPnPc return codes : */
-#define UPNPCOMMAND_SUCCESS (0)
-#define UPNPCOMMAND_UNKNOWN_ERROR (-1)
-#define UPNPCOMMAND_INVALID_ARGS (-2)
-#define UPNPCOMMAND_HTTP_ERROR (-3)
-#define UPNPCOMMAND_INVALID_RESPONSE (-4)
-#define UPNPCOMMAND_MEM_ALLOC_ERROR (-5)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct PortMappingParserData;
-
-MINIUPNP_LIBSPEC UNSIGNED_INTEGER
-UPNP_GetTotalBytesSent(const char * controlURL,
-					const char * servicetype);
-
-MINIUPNP_LIBSPEC UNSIGNED_INTEGER
-UPNP_GetTotalBytesReceived(const char * controlURL,
-						const char * servicetype);
-
-MINIUPNP_LIBSPEC UNSIGNED_INTEGER
-UPNP_GetTotalPacketsSent(const char * controlURL,
-					const char * servicetype);
-
-MINIUPNP_LIBSPEC UNSIGNED_INTEGER
-UPNP_GetTotalPacketsReceived(const char * controlURL,
-					const char * servicetype);
-
-/* UPNP_GetStatusInfo()
- * status and lastconnerror are 64 byte buffers
- * Return values :
- * UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
- * or a UPnP Error code */
-MINIUPNP_LIBSPEC int
-UPNP_GetStatusInfo(const char * controlURL,
-			       const char * servicetype,
-				   char * status,
-				   unsigned int * uptime,
-                   char * lastconnerror);
-
-/* UPNP_GetConnectionTypeInfo()
- * argument connectionType is a 64 character buffer
- * Return Values :
- * UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
- * or a UPnP Error code */
-MINIUPNP_LIBSPEC int
-UPNP_GetConnectionTypeInfo(const char * controlURL,
-                           const char * servicetype,
-						   char * connectionType);
-
-/* UPNP_GetExternalIPAddress() call the corresponding UPNP method.
- * if the third arg is not null the value is copied to it.
- * at least 16 bytes must be available
- *
- * Return values :
- * 0 : SUCCESS
- * NON ZERO : ERROR Either an UPnP error code or an unknown error.
- *
- * possible UPnP Errors :
- * 402 Invalid Args - See UPnP Device Architecture section on Control.
- * 501 Action Failed - See UPnP Device Architecture section on Control. */
-MINIUPNP_LIBSPEC int
-UPNP_GetExternalIPAddress(const char * controlURL,
-                          const char * servicetype,
-                          char * extIpAdd);
-
-/* UPNP_GetLinkLayerMaxBitRates()
- * call WANCommonInterfaceConfig:1#GetCommonLinkProperties
- *
- * return values :
- * UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
- * or a UPnP Error Code. */
-MINIUPNP_LIBSPEC int
-UPNP_GetLinkLayerMaxBitRates(const char* controlURL,
-							const char* servicetype,
-							unsigned int * bitrateDown,
-							unsigned int * bitrateUp);
-
-/* UPNP_AddPortMapping()
- * if desc is NULL, it will be defaulted to "libminiupnpc"
- * remoteHost is usually NULL because IGD don't support it.
- *
- * Return values :
- * 0 : SUCCESS
- * NON ZERO : ERROR. Either an UPnP error code or an unknown error.
- *
- * List of possible UPnP errors for AddPortMapping :
- * errorCode errorDescription (short) - Description (long)
- * 402 Invalid Args - See UPnP Device Architecture section on Control.
- * 501 Action Failed - See UPnP Device Architecture section on Control.
- * 606 Action not authorized - The action requested REQUIRES authorization and
- *                             the sender was not authorized.
- * 715 WildCardNotPermittedInSrcIP - The source IP address cannot be
- *                                   wild-carded
- * 716 WildCardNotPermittedInExtPort - The external port cannot be wild-carded
- * 718 ConflictInMappingEntry - The port mapping entry specified conflicts
- *                     with a mapping assigned previously to another client
- * 724 SamePortValuesRequired - Internal and External port values
- *                              must be the same
- * 725 OnlyPermanentLeasesSupported - The NAT implementation only supports
- *                  permanent lease times on port mappings
- * 726 RemoteHostOnlySupportsWildcard - RemoteHost must be a wildcard
- *                             and cannot be a specific IP address or DNS name
- * 727 ExternalPortOnlySupportsWildcard - ExternalPort must be a wildcard and
- *                                        cannot be a specific port value
- * 728 NoPortMapsAvailable - There are not enough free ports available to
- *                           complete port mapping.
- * 729 ConflictWithOtherMechanisms - Attempted port mapping is not allowed
- *                                   due to conflict with other mechanisms.
- * 732 WildCardNotPermittedInIntPort - The internal port cannot be wild-carded
- */
-MINIUPNP_LIBSPEC int
-UPNP_AddPortMapping(const char * controlURL, const char * servicetype,
-		    const char * extPort,
-		    const char * inPort,
-		    const char * inClient,
-		    const char * desc,
-		    const char * proto,
-		    const char * remoteHost,
-		    const char * leaseDuration);
-
-/* UPNP_AddAnyPortMapping()
- * if desc is NULL, it will be defaulted to "libminiupnpc"
- * remoteHost is usually NULL because IGD don't support it.
- *
- * Return values :
- * 0 : SUCCESS
- * NON ZERO : ERROR. Either an UPnP error code or an unknown error.
- *
- * List of possible UPnP errors for AddPortMapping :
- * errorCode errorDescription (short) - Description (long)
- * 402 Invalid Args - See UPnP Device Architecture section on Control.
- * 501 Action Failed - See UPnP Device Architecture section on Control.
- * 606 Action not authorized - The action requested REQUIRES authorization and
- *                             the sender was not authorized.
- * 715 WildCardNotPermittedInSrcIP - The source IP address cannot be
- *                                   wild-carded
- * 716 WildCardNotPermittedInExtPort - The external port cannot be wild-carded
- * 728 NoPortMapsAvailable - There are not enough free ports available to
- *                           complete port mapping.
- * 729 ConflictWithOtherMechanisms - Attempted port mapping is not allowed
- *                                   due to conflict with other mechanisms.
- * 732 WildCardNotPermittedInIntPort - The internal port cannot be wild-carded
- */
-MINIUPNP_LIBSPEC int
-UPNP_AddAnyPortMapping(const char * controlURL, const char * servicetype,
-		       const char * extPort,
-		       const char * inPort,
-		       const char * inClient,
-		       const char * desc,
-		       const char * proto,
-		       const char * remoteHost,
-		       const char * leaseDuration,
-		       char * reservedPort);
-
-/* UPNP_DeletePortMapping()
- * Use same argument values as what was used for AddPortMapping().
- * remoteHost is usually NULL because IGD don't support it.
- * Return Values :
- * 0 : SUCCESS
- * NON ZERO : error. Either an UPnP error code or an undefined error.
- *
- * List of possible UPnP errors for DeletePortMapping :
- * 402 Invalid Args - See UPnP Device Architecture section on Control.
- * 606 Action not authorized - The action requested REQUIRES authorization
- *                             and the sender was not authorized.
- * 714 NoSuchEntryInArray - The specified value does not exist in the array */
-MINIUPNP_LIBSPEC int
-UPNP_DeletePortMapping(const char * controlURL, const char * servicetype,
-		       const char * extPort, const char * proto,
-		       const char * remoteHost);
-
-/* UPNP_DeletePortRangeMapping()
- * Use same argument values as what was used for AddPortMapping().
- * remoteHost is usually NULL because IGD don't support it.
- * Return Values :
- * 0 : SUCCESS
- * NON ZERO : error. Either an UPnP error code or an undefined error.
- *
- * List of possible UPnP errors for DeletePortMapping :
- * 606 Action not authorized - The action requested REQUIRES authorization
- *                             and the sender was not authorized.
- * 730 PortMappingNotFound - This error message is returned if no port
- *			     mapping is found in the specified range.
- * 733 InconsistentParameters - NewStartPort and NewEndPort values are not consistent. */
-MINIUPNP_LIBSPEC int
-UPNP_DeletePortMappingRange(const char * controlURL, const char * servicetype,
-        		    const char * extPortStart, const char * extPortEnd,
-        		    const char * proto,
-        		    const char * manage);
-
-/* UPNP_GetPortMappingNumberOfEntries()
- * not supported by all routers */
-MINIUPNP_LIBSPEC int
-UPNP_GetPortMappingNumberOfEntries(const char* controlURL,
-                                   const char* servicetype,
-                                   unsigned int * num);
-
-/* UPNP_GetSpecificPortMappingEntry()
- *    retrieves an existing port mapping
- * params :
- *  in   extPort
- *  in   proto
- *  in   remoteHost
- *  out  intClient (16 bytes)
- *  out  intPort (6 bytes)
- *  out  desc (80 bytes)
- *  out  enabled (4 bytes)
- *  out  leaseDuration (16 bytes)
- *
- * return value :
- * UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
- * or a UPnP Error Code.
- *
- * List of possible UPnP errors for _GetSpecificPortMappingEntry :
- * 402 Invalid Args - See UPnP Device Architecture section on Control.
- * 501 Action Failed - See UPnP Device Architecture section on Control.
- * 606 Action not authorized - The action requested REQUIRES authorization
- *                             and the sender was not authorized.
- * 714 NoSuchEntryInArray - The specified value does not exist in the array.
- */
-MINIUPNP_LIBSPEC int
-UPNP_GetSpecificPortMappingEntry(const char * controlURL,
-                                 const char * servicetype,
-                                 const char * extPort,
-                                 const char * proto,
-                                 const char * remoteHost,
-                                 char * intClient,
-                                 char * intPort,
-                                 char * desc,
-                                 char * enabled,
-                                 char * leaseDuration);
-
-/* UPNP_GetGenericPortMappingEntry()
- * params :
- *  in   index
- *  out  extPort (6 bytes)
- *  out  intClient (16 bytes)
- *  out  intPort (6 bytes)
- *  out  protocol (4 bytes)
- *  out  desc (80 bytes)
- *  out  enabled (4 bytes)
- *  out  rHost (64 bytes)
- *  out  duration (16 bytes)
- *
- * return value :
- * UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
- * or a UPnP Error Code.
- *
- * Possible UPNP Error codes :
- * 402 Invalid Args - See UPnP Device Architecture section on Control.
- * 606 Action not authorized - The action requested REQUIRES authorization
- *                             and the sender was not authorized.
- * 713 SpecifiedArrayIndexInvalid - The specified array index is out of bounds
- */
-MINIUPNP_LIBSPEC int
-UPNP_GetGenericPortMappingEntry(const char * controlURL,
-                                const char * servicetype,
-								const char * index,
-								char * extPort,
-								char * intClient,
-								char * intPort,
-								char * protocol,
-								char * desc,
-								char * enabled,
-								char * rHost,
-								char * duration);
-
-/* UPNP_GetListOfPortMappings()      Available in IGD v2
- *
- *
- * Possible UPNP Error codes :
- * 606 Action not Authorized
- * 730 PortMappingNotFound - no port mapping is found in the specified range.
- * 733 InconsistantParameters - NewStartPort and NewEndPort values are not
- *                              consistent.
- */
-MINIUPNP_LIBSPEC int
-UPNP_GetListOfPortMappings(const char * controlURL,
-                           const char * servicetype,
-                           const char * startPort,
-                           const char * endPort,
-                           const char * protocol,
-                           const char * numberOfPorts,
-                           struct PortMappingParserData * data);
-
-/* IGD:2, functions for service WANIPv6FirewallControl:1 */
-MINIUPNP_LIBSPEC int
-UPNP_GetFirewallStatus(const char * controlURL,
-				const char * servicetype,
-				int * firewallEnabled,
-				int * inboundPinholeAllowed);
-
-MINIUPNP_LIBSPEC int
-UPNP_GetOutboundPinholeTimeout(const char * controlURL, const char * servicetype,
-                    const char * remoteHost,
-                    const char * remotePort,
-                    const char * intClient,
-                    const char * intPort,
-                    const char * proto,
-                    int * opTimeout);
-
-MINIUPNP_LIBSPEC int
-UPNP_AddPinhole(const char * controlURL, const char * servicetype,
-                    const char * remoteHost,
-                    const char * remotePort,
-                    const char * intClient,
-                    const char * intPort,
-                    const char * proto,
-                    const char * leaseTime,
-                    char * uniqueID);
-
-MINIUPNP_LIBSPEC int
-UPNP_UpdatePinhole(const char * controlURL, const char * servicetype,
-                    const char * uniqueID,
-                    const char * leaseTime);
-
-MINIUPNP_LIBSPEC int
-UPNP_DeletePinhole(const char * controlURL, const char * servicetype, const char * uniqueID);
-
-MINIUPNP_LIBSPEC int
-UPNP_CheckPinholeWorking(const char * controlURL, const char * servicetype,
-                                 const char * uniqueID, int * isWorking);
-
-MINIUPNP_LIBSPEC int
-UPNP_GetPinholePackets(const char * controlURL, const char * servicetype,
-                                 const char * uniqueID, int * packets);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-