diff options
Diffstat (limited to 'thirdparty')
42 files changed, 8472 insertions, 0 deletions
diff --git a/thirdparty/README.md b/thirdparty/README.md index 06084641cc..dcc91389d1 100644 --- a/thirdparty/README.md +++ b/thirdparty/README.md @@ -264,6 +264,14 @@ File extracted from upstream release tarball `mbedtls-2.8.0-apache.tgz`: Be sure to check the Godot addition to only redfine it when undefined or `< 0x0501` (PRed upstream). - Applied the patch in `thirdparty/mbedtls/1453.diff` (PR 1453). Soon to be merged upstream. Check it out at next update. +## miniupnpc + +- Upstream: https://github.com/miniupnp/miniupnp/tree/master/miniupnpc +- Version: 2.1 (git 25615e0, 2018-05-08) with modifications +- License: BSD-3-Clause + +The only modified file is miniupnpcstrings.h, which was created for Godot (is usually autogenerated by cmake). + ## minizip - Upstream: http://www.zlib.net diff --git a/thirdparty/miniupnpc/LICENSE b/thirdparty/miniupnpc/LICENSE new file mode 100644 index 0000000000..0816733704 --- /dev/null +++ b/thirdparty/miniupnpc/LICENSE @@ -0,0 +1,27 @@ +MiniUPnPc +Copyright (c) 2005-2016, 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. + diff --git a/thirdparty/miniupnpc/codelength.h b/thirdparty/miniupnpc/codelength.h new file mode 100644 index 0000000000..ea0b005ffe --- /dev/null +++ b/thirdparty/miniupnpc/codelength.h @@ -0,0 +1,54 @@ +/* $Id: codelength.h,v 1.3 2011/07/30 13:10:05 nanard Exp $ */ +/* Project : miniupnp + * Author : Thomas BERNARD + * copyright (c) 2005-2015 Thomas Bernard + * This software is subjet to the conditions detailed in the + * provided LICENCE file. */ +#ifndef CODELENGTH_H_INCLUDED +#define CODELENGTH_H_INCLUDED + +/* Encode length by using 7bit per Byte : + * Most significant bit of each byte specifies that the + * following byte is part of the code */ + +/* n : unsigned + * p : unsigned char * + */ +#define DECODELENGTH(n, p) n = 0; \ + do { n = (n << 7) | (*p & 0x7f); } \ + while((*(p++)&0x80) && (n<(1<<25))); + +/* n : unsigned + * READ : function/macro to read one byte (unsigned char) + */ +#define DECODELENGTH_READ(n, READ) \ + n = 0; \ + do { \ + unsigned char c; \ + READ(c); \ + n = (n << 7) | (c & 0x07f); \ + if(!(c&0x80)) break; \ + } while(n<(1<<25)); + +/* n : unsigned + * p : unsigned char * + * p_limit : unsigned char * + */ +#define DECODELENGTH_CHECKLIMIT(n, p, p_limit) \ + n = 0; \ + do { \ + if((p) >= (p_limit)) break; \ + n = (n << 7) | (*(p) & 0x7f); \ + } while((*((p)++)&0x80) && (n<(1<<25))); + + +/* n : unsigned + * p : unsigned char * + */ +#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 /* CODELENGTH_H_INCLUDED */ diff --git a/thirdparty/miniupnpc/connecthostport.c b/thirdparty/miniupnpc/connecthostport.c new file mode 100644 index 0000000000..ea6e4e5943 --- /dev/null +++ b/thirdparty/miniupnpc/connecthostport.c @@ -0,0 +1,264 @@ +/* $Id: connecthostport.c,v 1.15 2015/10/09 16:26:19 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * Project : miniupnp + * Author : Thomas Bernard + * Copyright (c) 2010-2018 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. */ + +/* use getaddrinfo() or gethostbyname() + * uncomment the following line in order to use gethostbyname() */ +#ifdef NO_GETADDRINFO +#define USE_GETHOSTBYNAME +#endif + +#include <string.h> +#include <stdio.h> +#ifdef _WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#include <io.h> +#define MAXHOSTNAMELEN 64 +#define snprintf _snprintf +#define herror +#define socklen_t int +#else /* #ifdef _WIN32 */ +#include <unistd.h> +#include <sys/types.h> +#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT +#include <sys/time.h> +#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */ +#include <sys/param.h> +#include <sys/select.h> +#include <errno.h> +#define closesocket close +#include <netdb.h> +#include <netinet/in.h> +/* defining MINIUPNPC_IGNORE_EINTR enable the ignore of interruptions + * during the connect() call */ +#define MINIUPNPC_IGNORE_EINTR +#include <sys/socket.h> +#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 + +#include "connecthostport.h" + +#ifndef MAXHOSTNAMELEN +#define MAXHOSTNAMELEN 64 +#endif + +/* connecthostport() + * return a socket connected (TCP) to the host and port + * or -1 in case of error */ +SOCKET connecthostport(const char * host, unsigned short port, + unsigned int scope_id) +{ + SOCKET s; + int n; +#ifdef USE_GETHOSTBYNAME + struct sockaddr_in dest; + struct hostent *hp; +#else /* #ifdef USE_GETHOSTBYNAME */ + char tmp_host[MAXHOSTNAMELEN+1]; + char port_str[8]; + struct addrinfo *ai, *p; + struct addrinfo hints; +#endif /* #ifdef USE_GETHOSTBYNAME */ +#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT + struct timeval timeout; +#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */ + +#ifdef USE_GETHOSTBYNAME + hp = gethostbyname(host); + if(hp == NULL) + { + herror(host); + return INVALID_SOCKET; + } + 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(ISINVALID(s)) + { + PRINT_SOCKET_ERROR("socket"); + return INVALID_SOCKET; + } +#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT + /* setting a 3 seconds timeout for the connect() call */ + timeout.tv_sec = 3; + timeout.tv_usec = 0; + if(setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(struct timeval)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt SO_RCVTIMEO"); + } + timeout.tv_sec = 3; + timeout.tv_usec = 0; + if(setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(struct timeval)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt SO_SNDTIMEO"); + } +#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */ + dest.sin_family = AF_INET; + dest.sin_port = htons(port); + n = connect(s, (struct sockaddr *)&dest, sizeof(struct sockaddr_in)); +#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 + * be completed immediately. */ + while(n < 0 && (errno == EINTR || errno == EINPROGRESS)) + { + socklen_t len; + fd_set wset; + int err; + FD_ZERO(&wset); + FD_SET(s, &wset); + if((n = select(s + 1, NULL, &wset, NULL, NULL)) == -1 && errno == EINTR) + continue; + /*len = 0;*/ + /*n = getpeername(s, NULL, &len);*/ + len = sizeof(err); + if(getsockopt(s, SOL_SOCKET, SO_ERROR, &err, &len) < 0) { + PRINT_SOCKET_ERROR("getsockopt"); + closesocket(s); + return INVALID_SOCKET; + } + if(err != 0) { + errno = err; + n = -1; + } + } +#endif /* #ifdef MINIUPNPC_IGNORE_EINTR */ + if(n<0) + { + PRINT_SOCKET_ERROR("connect"); + closesocket(s); + return INVALID_SOCKET; + } +#else /* #ifdef USE_GETHOSTBYNAME */ + /* use getaddrinfo() instead of gethostbyname() */ + memset(&hints, 0, sizeof(hints)); + /* hints.ai_flags = AI_ADDRCONFIG; */ +#ifdef AI_NUMERICSERV + hints.ai_flags = AI_NUMERICSERV; +#endif + hints.ai_socktype = SOCK_STREAM; + hints.ai_family = AF_UNSPEC; /* AF_INET, AF_INET6 or AF_UNSPEC */ + /* hints.ai_protocol = IPPROTO_TCP; */ + snprintf(port_str, sizeof(port_str), "%hu", port); + if(host[0] == '[') + { + /* literal ip v6 address */ + int i, j; + 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 '%' */ + j+=2; /* skip "25" */ + } + tmp_host[i] = '\0'; + } + else + { + strncpy(tmp_host, host, MAXHOSTNAMELEN); + } + tmp_host[MAXHOSTNAMELEN] = '\0'; + n = getaddrinfo(tmp_host, port_str, &hints, &ai); + if(n != 0) + { +#ifdef _WIN32 + fprintf(stderr, "getaddrinfo() error : %d\n", n); +#else + fprintf(stderr, "getaddrinfo() error : %s\n", gai_strerror(n)); +#endif + return INVALID_SOCKET; + } + s = -1; + for(p = ai; p; p = p->ai_next) + { + s = socket(p->ai_family, p->ai_socktype, p->ai_protocol); + if(ISINVALID(s)) + continue; + if(p->ai_addr->sa_family == AF_INET6 && scope_id > 0) { + struct sockaddr_in6 * addr6 = (struct sockaddr_in6 *)p->ai_addr; + addr6->sin6_scope_id = scope_id; + } +#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT + /* setting a 3 seconds timeout for the connect() call */ + timeout.tv_sec = 3; + timeout.tv_usec = 0; + if(setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(struct timeval)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt"); + } + timeout.tv_sec = 3; + timeout.tv_usec = 0; + if(setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(struct timeval)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt"); + } +#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */ + n = connect(s, p->ai_addr, 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 + * be completed immediately. */ + while(n < 0 && (errno == EINTR || errno == EINPROGRESS)) + { + socklen_t len; + fd_set wset; + int err; + FD_ZERO(&wset); + FD_SET(s, &wset); + if((n = select(s + 1, NULL, &wset, NULL, NULL)) == -1 && errno == EINTR) + continue; + /*len = 0;*/ + /*n = getpeername(s, NULL, &len);*/ + len = sizeof(err); + if(getsockopt(s, SOL_SOCKET, SO_ERROR, &err, &len) < 0) { + PRINT_SOCKET_ERROR("getsockopt"); + closesocket(s); + freeaddrinfo(ai); + return INVALID_SOCKET; + } + if(err != 0) { + errno = err; + n = -1; + } + } +#endif /* #ifdef MINIUPNPC_IGNORE_EINTR */ + if(n < 0) + { + closesocket(s); + continue; + } + else + { + break; + } + } + freeaddrinfo(ai); + if(ISINVALID(s)) + { + PRINT_SOCKET_ERROR("socket"); + return INVALID_SOCKET; + } + if(n < 0) + { + PRINT_SOCKET_ERROR("connect"); + return INVALID_SOCKET; + } +#endif /* #ifdef USE_GETHOSTBYNAME */ + return s; +} + diff --git a/thirdparty/miniupnpc/connecthostport.h b/thirdparty/miniupnpc/connecthostport.h new file mode 100644 index 0000000000..701816b5b6 --- /dev/null +++ b/thirdparty/miniupnpc/connecthostport.h @@ -0,0 +1,20 @@ +/* $Id: connecthostport.h,v 1.2 2012/06/23 22:32:33 nanard Exp $ */ +/* Project: miniupnp + * http://miniupnp.free.fr/ + * Author: Thomas Bernard + * Copyright (c) 2010-2018 Thomas Bernard + * This software is subjects to the conditions detailed + * in the LICENCE file provided within this distribution */ +#ifndef CONNECTHOSTPORT_H_INCLUDED +#define CONNECTHOSTPORT_H_INCLUDED + +#include "miniupnpc_socketdef.h" + +/* connecthostport() + * return a socket connected (TCP) to the host and port + * or INVALID_SOCKET in case of error */ +SOCKET connecthostport(const char * host, unsigned short port, + unsigned int scope_id); + +#endif + diff --git a/thirdparty/miniupnpc/igd_desc_parse.c b/thirdparty/miniupnpc/igd_desc_parse.c new file mode 100644 index 0000000000..d2999ad011 --- /dev/null +++ b/thirdparty/miniupnpc/igd_desc_parse.c @@ -0,0 +1,123 @@ +/* $Id: igd_desc_parse.c,v 1.17 2015/09/15 13:30:04 nanard Exp $ */ +/* Project : miniupnp + * http://miniupnp.free.fr/ + * Author : Thomas Bernard + * Copyright (c) 2005-2015 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> + +/* 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; + if(l >= MINIUPNPC_URL_MAXSIZE) + l = MINIUPNPC_URL_MAXSIZE-1; + memcpy(datas->cureltname, name, l); + datas->cureltname[l] = '\0'; + datas->level++; + if( (l==7) && !memcmp(name, "service", l) ) { + datas->tmp.controlurl[0] = '\0'; + datas->tmp.eventsuburl[0] = '\0'; + datas->tmp.scpdurl[0] = '\0'; + datas->tmp.servicetype[0] = '\0'; + } +} + +#define COMPARE(str, cstr) (0==memcmp(str, cstr, sizeof(cstr) - 1)) + +/* 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(COMPARE(datas->tmp.servicetype, + "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:")) { + memcpy(&datas->CIF, &datas->tmp, sizeof(struct IGDdatas_service)); + } else if(COMPARE(datas->tmp.servicetype, + "urn:schemas-upnp-org:service:WANIPv6FirewallControl:")) { + memcpy(&datas->IPv6FC, &datas->tmp, sizeof(struct IGDdatas_service)); + } else if(COMPARE(datas->tmp.servicetype, + "urn:schemas-upnp-org:service:WANIPConnection:") + || COMPARE(datas->tmp.servicetype, + "urn:schemas-upnp-org:service:WANPPPConnection:") ) { + if(datas->first.servicetype[0] == '\0') { + memcpy(&datas->first, &datas->tmp, sizeof(struct IGDdatas_service)); + } else { + memcpy(&datas->second, &datas->tmp, sizeof(struct IGDdatas_service)); + } + } + } +} + +/* 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, "presentationURL") ) + dstmember = datas->presentationurl; + else if( !strcmp(datas->cureltname, "serviceType") ) + dstmember = datas->tmp.servicetype; + else if( !strcmp(datas->cureltname, "controlURL") ) + dstmember = datas->tmp.controlurl; + else if( !strcmp(datas->cureltname, "eventSubURL") ) + dstmember = datas->tmp.eventsuburl; + else if( !strcmp(datas->cureltname, "SCPDURL") ) + dstmember = datas->tmp.scpdurl; +/* 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'; + } +} + +#ifdef DEBUG +void printIGD(struct IGDdatas * d) +{ + printf("urlbase = '%s'\n", d->urlbase); + printf("WAN Device (Common interface config) :\n"); + /*printf(" deviceType = '%s'\n", d->CIF.devicetype);*/ + printf(" serviceType = '%s'\n", d->CIF.servicetype); + printf(" controlURL = '%s'\n", d->CIF.controlurl); + printf(" eventSubURL = '%s'\n", d->CIF.eventsuburl); + printf(" SCPDURL = '%s'\n", d->CIF.scpdurl); + printf("primary WAN Connection Device (IP or PPP Connection):\n"); + /*printf(" deviceType = '%s'\n", d->first.devicetype);*/ + printf(" servicetype = '%s'\n", d->first.servicetype); + printf(" controlURL = '%s'\n", d->first.controlurl); + printf(" eventSubURL = '%s'\n", d->first.eventsuburl); + printf(" SCPDURL = '%s'\n", d->first.scpdurl); + printf("secondary WAN Connection Device (IP or PPP Connection):\n"); + /*printf(" deviceType = '%s'\n", d->second.devicetype);*/ + printf(" servicetype = '%s'\n", d->second.servicetype); + printf(" controlURL = '%s'\n", d->second.controlurl); + printf(" eventSubURL = '%s'\n", d->second.eventsuburl); + printf(" SCPDURL = '%s'\n", d->second.scpdurl); + printf("WAN IPv6 Firewall Control :\n"); + /*printf(" deviceType = '%s'\n", d->IPv6FC.devicetype);*/ + printf(" servicetype = '%s'\n", d->IPv6FC.servicetype); + printf(" controlURL = '%s'\n", d->IPv6FC.controlurl); + printf(" eventSubURL = '%s'\n", d->IPv6FC.eventsuburl); + printf(" SCPDURL = '%s'\n", d->IPv6FC.scpdurl); +} +#endif /* DEBUG */ + diff --git a/thirdparty/miniupnpc/igd_desc_parse.h b/thirdparty/miniupnpc/igd_desc_parse.h new file mode 100644 index 0000000000..0de546b697 --- /dev/null +++ b/thirdparty/miniupnpc/igd_desc_parse.h @@ -0,0 +1,49 @@ +/* $Id: igd_desc_parse.h,v 1.12 2014/11/17 17:19:13 nanard Exp $ */ +/* Project : miniupnp + * http://miniupnp.free.fr/ + * Author : Thomas Bernard + * Copyright (c) 2005-2014 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. + * */ +#ifndef IGD_DESC_PARSE_H_INCLUDED +#define IGD_DESC_PARSE_H_INCLUDED + +/* Structure to store the result of the parsing of UPnP + * descriptions of Internet Gateway Devices */ +#define MINIUPNPC_URL_MAXSIZE (128) +struct IGDdatas_service { + 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];*/ +}; + +struct IGDdatas { + char cureltname[MINIUPNPC_URL_MAXSIZE]; + char urlbase[MINIUPNPC_URL_MAXSIZE]; + char presentationurl[MINIUPNPC_URL_MAXSIZE]; + int level; + /*int state;*/ + /* "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1" */ + struct IGDdatas_service CIF; + /* "urn:schemas-upnp-org:service:WANIPConnection:1" + * "urn:schemas-upnp-org:service:WANPPPConnection:1" */ + struct IGDdatas_service first; + /* if both WANIPConnection and WANPPPConnection are present */ + struct IGDdatas_service second; + /* "urn:schemas-upnp-org:service:WANIPv6FirewallControl:1" */ + struct IGDdatas_service IPv6FC; + /* tmp */ + struct IGDdatas_service tmp; +}; + +void IGDstartelt(void *, const char *, int); +void IGDendelt(void *, const char *, int); +void IGDdata(void *, const char *, int); +#ifdef DEBUG +void printIGD(struct IGDdatas *); +#endif /* DEBUG */ + +#endif /* IGD_DESC_PARSE_H_INCLUDED */ diff --git a/thirdparty/miniupnpc/listdevices.c b/thirdparty/miniupnpc/listdevices.c new file mode 100644 index 0000000000..bd9ba57efc --- /dev/null +++ b/thirdparty/miniupnpc/listdevices.c @@ -0,0 +1,197 @@ +/* $Id: listdevices.c,v 1.6 2015/07/23 20:40:08 nanard Exp $ */ +/* Project : miniupnp + * Author : Thomas Bernard + * Copyright (c) 2013-2015 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#ifdef _WIN32 +#include <winsock2.h> +#endif /* _WIN32 */ +#include "miniupnpc.h" + +struct upnp_dev_list { + struct upnp_dev_list * next; + char * descURL; + struct UPNPDev * * array; + size_t count; + size_t allocated_count; +}; + +#define ADD_DEVICE_COUNT_STEP 16 + +void add_device(struct upnp_dev_list * * list_head, struct UPNPDev * dev) +{ + struct upnp_dev_list * elt; + size_t i; + + if(dev == NULL) + return; + for(elt = *list_head; elt != NULL; elt = elt->next) { + if(strcmp(elt->descURL, dev->descURL) == 0) { + for(i = 0; i < elt->count; i++) { + if (strcmp(elt->array[i]->st, dev->st) == 0 && strcmp(elt->array[i]->usn, dev->usn) == 0) { + return; /* already found */ + } + } + if(elt->count >= elt->allocated_count) { + struct UPNPDev * * tmp; + elt->allocated_count += ADD_DEVICE_COUNT_STEP; + tmp = realloc(elt->array, elt->allocated_count * sizeof(struct UPNPDev *)); + if(tmp == NULL) { + fprintf(stderr, "Failed to realloc(%p, %lu)\n", elt->array, (unsigned long)(elt->allocated_count * sizeof(struct UPNPDev *))); + return; + } + elt->array = tmp; + } + elt->array[elt->count++] = dev; + return; + } + } + elt = malloc(sizeof(struct upnp_dev_list)); + if(elt == NULL) { + fprintf(stderr, "Failed to malloc(%lu)\n", (unsigned long)sizeof(struct upnp_dev_list)); + return; + } + elt->next = *list_head; + elt->descURL = strdup(dev->descURL); + if(elt->descURL == NULL) { + fprintf(stderr, "Failed to strdup(%s)\n", dev->descURL); + free(elt); + return; + } + elt->allocated_count = ADD_DEVICE_COUNT_STEP; + elt->array = malloc(ADD_DEVICE_COUNT_STEP * sizeof(struct UPNPDev *)); + if(elt->array == NULL) { + fprintf(stderr, "Failed to malloc(%lu)\n", (unsigned long)(ADD_DEVICE_COUNT_STEP * sizeof(struct UPNPDev *))); + free(elt->descURL); + free(elt); + return; + } + elt->array[0] = dev; + elt->count = 1; + *list_head = elt; +} + +void free_device(struct upnp_dev_list * elt) +{ + free(elt->descURL); + free(elt->array); + free(elt); +} + +int main(int argc, char * * argv) +{ + const char * searched_device = NULL; + const char * * searched_devices = NULL; + const char * multicastif = 0; + const char * minissdpdpath = 0; + int ipv6 = 0; + unsigned char ttl = 2; + int error = 0; + struct UPNPDev * devlist = 0; + struct UPNPDev * dev; + struct upnp_dev_list * sorted_list = NULL; + struct upnp_dev_list * dev_array; + int i; + +#ifdef _WIN32 + WSADATA wsaData; + int nResult = WSAStartup(MAKEWORD(2,2), &wsaData); + if(nResult != NO_ERROR) + { + fprintf(stderr, "WSAStartup() failed.\n"); + return -1; + } +#endif + + for(i = 1; i < argc; i++) { + if(strcmp(argv[i], "-6") == 0) + ipv6 = 1; + else if(strcmp(argv[i], "-d") == 0) { + if(++i >= argc) { + fprintf(stderr, "%s option needs one argument\n", "-d"); + return 1; + } + searched_device = argv[i]; + } else if(strcmp(argv[i], "-t") == 0) { + if(++i >= argc) { + fprintf(stderr, "%s option needs one argument\n", "-t"); + return 1; + } + ttl = (unsigned char)atoi(argv[i]); + } else if(strcmp(argv[i], "-l") == 0) { + if(++i >= argc) { + fprintf(stderr, "-l option needs at least one argument\n"); + return 1; + } + searched_devices = (const char * *)(argv + i); + break; + } else if(strcmp(argv[i], "-m") == 0) { + if(++i >= argc) { + fprintf(stderr, "-m option needs one argument\n"); + return 1; + } + multicastif = argv[i]; + } else { + printf("usage : %s [options] [-l <device1> <device2> ...]\n", argv[0]); + printf("options :\n"); + printf(" -6 : use IPv6\n"); + printf(" -m address/ifname : network interface to use for multicast\n"); + printf(" -d <device string> : search only for this type of device\n"); + printf(" -l <device1> <device2> ... : search only for theses types of device\n"); + printf(" -t ttl : set multicast TTL. Default value is 2.\n"); + printf(" -h : this help\n"); + return 1; + } + } + + if(searched_device) { + printf("searching UPnP device type %s\n", searched_device); + devlist = upnpDiscoverDevice(searched_device, + 2000, multicastif, minissdpdpath, + 0/*localport*/, ipv6, ttl, &error); + } else if(searched_devices) { + printf("searching UPnP device types :\n"); + for(i = 0; searched_devices[i]; i++) + printf("\t%s\n", searched_devices[i]); + devlist = upnpDiscoverDevices(searched_devices, + 2000, multicastif, minissdpdpath, + 0/*localport*/, ipv6, ttl, &error, 1); + } else { + printf("searching all UPnP devices\n"); + devlist = upnpDiscoverAll(2000, multicastif, minissdpdpath, + 0/*localport*/, ipv6, ttl, &error); + } + if(devlist) { + for(dev = devlist, i = 1; dev != NULL; dev = dev->pNext, i++) { + printf("%3d: %-48s\n", i, dev->st); + printf(" %s\n", dev->descURL); + printf(" %s\n", dev->usn); + add_device(&sorted_list, dev); + } + putchar('\n'); + for (dev_array = sorted_list; dev_array != NULL ; dev_array = dev_array->next) { + printf("%s :\n", dev_array->descURL); + for(i = 0; (unsigned)i < dev_array->count; i++) { + printf("%2d: %s\n", i+1, dev_array->array[i]->st); + printf(" %s\n", dev_array->array[i]->usn); + } + putchar('\n'); + } + freeUPNPDevlist(devlist); + while(sorted_list != NULL) { + dev_array = sorted_list; + sorted_list = sorted_list->next; + free_device(dev_array); + } + } else { + printf("no device found.\n"); + } + + return 0; +} + diff --git a/thirdparty/miniupnpc/minisoap.c b/thirdparty/miniupnpc/minisoap.c new file mode 100644 index 0000000000..520c9302e8 --- /dev/null +++ b/thirdparty/miniupnpc/minisoap.c @@ -0,0 +1,124 @@ +/* $Id: minisoap.c,v 1.25 2017/04/21 10:03:24 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * Project : miniupnp + * Author : Thomas Bernard + * Copyright (c) 2005-2018 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) 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 +httpWrite(SOCKET 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, we could use writev() for that */ + p = malloc(headerssize+bodysize); + if(!p) + return -1; + 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 don't seem 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(SOCKET fd, + const char * url, + const char * host, + unsigned short port, + const char * action, + const char * body, + const char * httpversion) +{ + 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 + * Using HTTP/1.1 means we need to support chunked transfer-encoding : + * When using HTTP/1.1, the router "BiPAC 7404VNOX" always use chunked + * transfer encoding. */ + /* 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/%s\r\n" + "Host: %s%s\r\n" + "User-Agent: " OS_STRING ", " UPNP_VERSION_STRING ", 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, httpversion, host, portstr, bodysize, action); + if ((unsigned int)headerssize >= sizeof(headerbuf)) + return -1; +#ifdef DEBUG + /*printf("SOAP request : headersize=%d bodysize=%d\n", + headerssize, bodysize); + */ + printf("SOAP request : POST %s HTTP/%s - Host: %s%s\n", + url, httpversion, host, portstr); + printf("SOAPAction: \"%s\" - Content-Length: %d\n", action, bodysize); + printf("Headers :\n%s", headerbuf); + printf("Body :\n%s\n", body); +#endif + return httpWrite(fd, body, bodysize, headerbuf, headerssize); +} + + diff --git a/thirdparty/miniupnpc/minisoap.h b/thirdparty/miniupnpc/minisoap.h new file mode 100644 index 0000000000..d6a45d03ba --- /dev/null +++ b/thirdparty/miniupnpc/minisoap.h @@ -0,0 +1,17 @@ +/* $Id: minisoap.h,v 1.4 2010/04/12 20:39:41 nanard Exp $ */ +/* Project : miniupnp + * Author : Thomas Bernard + * Copyright (c) 2005-2018 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. */ +#ifndef MINISOAP_H_INCLUDED +#define MINISOAP_H_INCLUDED + +#include "miniupnpc_socketdef.h" + +/*int httpWrite(int, const char *, int, const char *);*/ +int soapPostSubmit(SOCKET, const char *, const char *, unsigned short, + const char *, const char *, const char *); + +#endif + diff --git a/thirdparty/miniupnpc/minissdpc.c b/thirdparty/miniupnpc/minissdpc.c new file mode 100644 index 0000000000..d76b242ad0 --- /dev/null +++ b/thirdparty/miniupnpc/minissdpc.c @@ -0,0 +1,888 @@ +/* $Id: minissdpc.c,v 1.32 2016/10/07 09:04:36 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * Project : miniupnp + * Web : http://miniupnp.free.fr/ + * Author : Thomas BERNARD + * copyright (c) 2005-2018 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 <sys/types.h> +#if defined (__NetBSD__) +#include <net/if.h> +#endif +#if defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__) +#ifdef _WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#include <io.h> +#include <iphlpapi.h> +#define snprintf _snprintf +#if !defined(_MSC_VER) +#include <stdint.h> +#else /* !defined(_MSC_VER) */ +typedef unsigned short uint16_t; +#endif /* !defined(_MSC_VER) */ +#ifndef strncasecmp +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +#define strncasecmp _memicmp +#else /* defined(_MSC_VER) && (_MSC_VER >= 1400) */ +#define strncasecmp memicmp +#endif /* defined(_MSC_VER) && (_MSC_VER >= 1400) */ +#endif /* #ifndef strncasecmp */ +#endif /* _WIN32 */ +#if defined(__amigaos__) || defined(__amigaos4__) +#include <sys/socket.h> +#endif /* defined(__amigaos__) || defined(__amigaos4__) */ +#if defined(__amigaos__) +#define uint16_t unsigned short +#endif /* defined(__amigaos__) */ +/* Hack */ +#define UNIX_PATH_LEN 108 +struct sockaddr_un { + uint16_t sun_family; + char sun_path[UNIX_PATH_LEN]; +}; +#else /* defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__) */ +#include <strings.h> +#include <unistd.h> +#include <sys/socket.h> +#include <sys/param.h> +#include <sys/time.h> +#include <sys/un.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <netdb.h> +#include <net/if.h> +#define closesocket close +#endif + +#include "miniupnpc_socketdef.h" + +#if !defined(__DragonFly__) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__APPLE__) && !defined(_WIN32) && !defined(__CYGWIN__) && !defined(__sun) && !defined(__GNU__) && !defined(__FreeBSD_kernel__) +#define HAS_IP_MREQN +#endif + +#if !defined(HAS_IP_MREQN) && !defined(_WIN32) +#include <sys/ioctl.h> +#if defined(__sun) +#include <sys/sockio.h> +#endif +#endif + +#if defined(HAS_IP_MREQN) && defined(NEED_STRUCT_IP_MREQN) +/* Several versions of glibc don't define this structure, + * define it here and compile with CFLAGS NEED_STRUCT_IP_MREQN */ +struct ip_mreqn +{ + struct in_addr imr_multiaddr; /* IP multicast address of group */ + struct in_addr imr_address; /* local IP address of interface */ + int imr_ifindex; /* Interface index */ +}; +#endif + +#if defined(__amigaos__) || defined(__amigaos4__) +/* Amiga OS specific stuff */ +#define TIMEVAL struct timeval +#endif + +#include "minissdpc.h" +#include "miniupnpc.h" +#include "receivedata.h" + +#if !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__)) + +#include "codelength.h" + +struct UPNPDev * +getDevicesFromMiniSSDPD(const char * devtype, const char * socketpath, int * error) +{ + struct UPNPDev * devlist = NULL; + int s; + int res; + + s = connectToMiniSSDPD(socketpath); + if (s < 0) { + if (error) + *error = s; + return NULL; + } + res = requestDevicesFromMiniSSDPD(s, devtype); + if (res < 0) { + if (error) + *error = res; + } else { + devlist = receiveDevicesFromMiniSSDPD(s, error); + } + disconnectFromMiniSSDPD(s); + return devlist; +} + +/* macros used to read from unix socket */ +#define READ_BYTE_BUFFER(c) \ + if((int)bufferindex >= n) { \ + n = read(s, buffer, sizeof(buffer)); \ + if(n<=0) break; \ + bufferindex = 0; \ + } \ + c = buffer[bufferindex++]; + +#ifndef MIN +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) +#endif /* MIN */ + +#define READ_COPY_BUFFER(dst, len) \ + for(l = len, p = (unsigned char *)dst; l > 0; ) { \ + unsigned int lcopy; \ + if((int)bufferindex >= n) { \ + n = read(s, buffer, sizeof(buffer)); \ + if(n<=0) break; \ + bufferindex = 0; \ + } \ + lcopy = MIN(l, (n - bufferindex)); \ + memcpy(p, buffer + bufferindex, lcopy); \ + l -= lcopy; \ + p += lcopy; \ + bufferindex += lcopy; \ + } + +#define READ_DISCARD_BUFFER(len) \ + for(l = len; l > 0; ) { \ + unsigned int lcopy; \ + if(bufferindex >= n) { \ + n = read(s, buffer, sizeof(buffer)); \ + if(n<=0) break; \ + bufferindex = 0; \ + } \ + lcopy = MIN(l, (n - bufferindex)); \ + l -= lcopy; \ + bufferindex += lcopy; \ + } + +int +connectToMiniSSDPD(const char * socketpath) +{ + int s; + struct sockaddr_un addr; +#if defined(MINIUPNPC_SET_SOCKET_TIMEOUT) && !defined(__sun) + struct timeval timeout; +#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */ + + s = socket(AF_UNIX, SOCK_STREAM, 0); + if(s < 0) + { + /*syslog(LOG_ERR, "socket(unix): %m");*/ + perror("socket(unix)"); + return MINISSDPC_SOCKET_ERROR; + } +#if defined(MINIUPNPC_SET_SOCKET_TIMEOUT) && !defined(__sun) + /* setting a 3 seconds timeout */ + /* not supported for AF_UNIX sockets under Solaris */ + timeout.tv_sec = 3; + timeout.tv_usec = 0; + if(setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(struct timeval)) < 0) + { + perror("setsockopt SO_RCVTIMEO unix"); + } + timeout.tv_sec = 3; + timeout.tv_usec = 0; + if(setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(struct timeval)) < 0) + { + perror("setsockopt SO_SNDTIMEO unix"); + } +#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */ + if(!socketpath) + socketpath = "/var/run/minissdpd.sock"; + memset(&addr, 0, sizeof(addr)); + addr.sun_family = AF_UNIX; + strncpy(addr.sun_path, socketpath, sizeof(addr.sun_path)); + /* TODO : check if we need to handle the EINTR */ + if(connect(s, (struct sockaddr *)&addr, sizeof(struct sockaddr_un)) < 0) + { + /*syslog(LOG_WARNING, "connect(\"%s\"): %m", socketpath);*/ + close(s); + return MINISSDPC_SOCKET_ERROR; + } + return s; +} + +int +disconnectFromMiniSSDPD(int s) +{ + if (close(s) < 0) + return MINISSDPC_SOCKET_ERROR; + return MINISSDPC_SUCCESS; +} + +int +requestDevicesFromMiniSSDPD(int s, const char * devtype) +{ + unsigned char buffer[256]; + unsigned char * p; + unsigned int stsize, l; + + stsize = strlen(devtype); + if(stsize == 8 && 0 == memcmp(devtype, "ssdp:all", 8)) + { + buffer[0] = 3; /* request type 3 : everything */ + } + else + { + buffer[0] = 1; /* request type 1 : request devices/services by type */ + } + p = buffer + 1; + l = stsize; CODELENGTH(l, p); + if(p + stsize > buffer + sizeof(buffer)) + { + /* devtype is too long ! */ +#ifdef DEBUG + fprintf(stderr, "devtype is too long ! stsize=%u sizeof(buffer)=%u\n", + stsize, (unsigned)sizeof(buffer)); +#endif /* DEBUG */ + return MINISSDPC_INVALID_INPUT; + } + memcpy(p, devtype, stsize); + p += stsize; + if(write(s, buffer, p - buffer) < 0) + { + /*syslog(LOG_ERR, "write(): %m");*/ + perror("minissdpc.c: write()"); + return MINISSDPC_SOCKET_ERROR; + } + return MINISSDPC_SUCCESS; +} + +struct UPNPDev * +receiveDevicesFromMiniSSDPD(int s, int * error) +{ + struct UPNPDev * tmp; + struct UPNPDev * devlist = NULL; + unsigned char buffer[256]; + ssize_t n; + unsigned char * p; + unsigned char * url; + unsigned char * st; + unsigned int bufferindex; + unsigned int i, ndev; + unsigned int urlsize, stsize, usnsize, l; + + n = read(s, buffer, sizeof(buffer)); + if(n<=0) + { + perror("minissdpc.c: read()"); + if (error) + *error = MINISSDPC_SOCKET_ERROR; + return NULL; + } + ndev = buffer[0]; + bufferindex = 1; + for(i = 0; i < ndev; i++) + { + DECODELENGTH_READ(urlsize, READ_BYTE_BUFFER); + if(n<=0) { + if (error) + *error = MINISSDPC_INVALID_SERVER_REPLY; + return devlist; + } +#ifdef DEBUG + printf(" urlsize=%u", urlsize); +#endif /* DEBUG */ + url = malloc(urlsize); + if(url == NULL) { + if (error) + *error = MINISSDPC_MEMORY_ERROR; + return devlist; + } + READ_COPY_BUFFER(url, urlsize); + if(n<=0) { + if (error) + *error = MINISSDPC_INVALID_SERVER_REPLY; + goto free_url_and_return; + } + DECODELENGTH_READ(stsize, READ_BYTE_BUFFER); + if(n<=0) { + if (error) + *error = MINISSDPC_INVALID_SERVER_REPLY; + goto free_url_and_return; + } +#ifdef DEBUG + printf(" stsize=%u", stsize); +#endif /* DEBUG */ + st = malloc(stsize); + if (st == NULL) { + if (error) + *error = MINISSDPC_MEMORY_ERROR; + goto free_url_and_return; + } + READ_COPY_BUFFER(st, stsize); + if(n<=0) { + if (error) + *error = MINISSDPC_INVALID_SERVER_REPLY; + goto free_url_and_st_and_return; + } + DECODELENGTH_READ(usnsize, READ_BYTE_BUFFER); + if(n<=0) { + if (error) + *error = MINISSDPC_INVALID_SERVER_REPLY; + goto free_url_and_st_and_return; + } +#ifdef DEBUG + printf(" usnsize=%u\n", usnsize); +#endif /* DEBUG */ + tmp = (struct UPNPDev *)malloc(sizeof(struct UPNPDev)+urlsize+stsize+usnsize); + if(tmp == NULL) { + if (error) + *error = MINISSDPC_MEMORY_ERROR; + goto free_url_and_st_and_return; + } + tmp->pNext = devlist; + tmp->descURL = tmp->buffer; + tmp->st = tmp->buffer + 1 + urlsize; + memcpy(tmp->buffer, url, urlsize); + tmp->buffer[urlsize] = '\0'; + memcpy(tmp->st, st, stsize); + tmp->buffer[urlsize+1+stsize] = '\0'; + free(url); + free(st); + url = NULL; + st = NULL; + tmp->usn = tmp->buffer + 1 + urlsize + 1 + stsize; + READ_COPY_BUFFER(tmp->usn, usnsize); + if(n<=0) { + if (error) + *error = MINISSDPC_INVALID_SERVER_REPLY; + goto free_tmp_and_return; + } + tmp->buffer[urlsize+1+stsize+1+usnsize] = '\0'; + tmp->scope_id = 0; /* default value. scope_id is not available with MiniSSDPd */ + devlist = tmp; + } + if (error) + *error = MINISSDPC_SUCCESS; + return devlist; + +free_url_and_st_and_return: + free(st); +free_url_and_return: + free(url); + return devlist; + +free_tmp_and_return: + free(tmp); + return devlist; +} + +#endif /* !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__)) */ + +/* parseMSEARCHReply() + * 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. + * The strings are NOT null terminated */ +static void +parseMSEARCHReply(const char * reply, int size, + const char * * location, int * locationsize, + const char * * st, int * stsize, + const char * * usn, int * usnsize) +{ + int a, b, i; + i = 0; + a = i; /* start of the line */ + b = 0; /* end of the "header" (position of the colon) */ + while(i<size) + { + switch(reply[i]) + { + case ':': + if(b==0) + { + b = i; /* end of the "header" */ + /*for(j=a; j<b; j++) + { + putchar(reply[j]); + } + */ + } + break; + case '\x0a': + case '\x0d': + if(b!=0) + { + /*for(j=b+1; j<i; j++) + { + putchar(reply[j]); + } + putchar('\n');*/ + /* skip the colon and white spaces */ + do { b++; } while(reply[b]==' '); + if(0==strncasecmp(reply+a, "location", 8)) + { + *location = reply+b; + *locationsize = i-b; + } + else if(0==strncasecmp(reply+a, "st", 2)) + { + *st = reply+b; + *stsize = i-b; + } + else if(0==strncasecmp(reply+a, "usn", 3)) + { + *usn = reply+b; + *usnsize = i-b; + } + b = 0; + } + a = i+1; + break; + default: + break; + } + i++; + } +} + +/* port upnp discover : SSDP protocol */ +#define SSDP_PORT 1900 +#define XSTR(s) STR(s) +#define STR(s) #s +#define UPNP_MCAST_ADDR "239.255.255.250" +/* for IPv6 */ +#define UPNP_MCAST_LL_ADDR "FF02::C" /* link-local */ +#define UPNP_MCAST_SL_ADDR "FF05::C" /* site-local */ + +/* direct discovery if minissdpd responses are not sufficient */ +/* ssdpDiscoverDevices() : + * return a chained list of all devices found or NULL if + * no devices was found. + * It is up to the caller to free the chained list + * delay is in millisecond (poll). + * UDA v1.1 says : + * The TTL for the IP packet SHOULD default to 2 and + * SHOULD be configurable. */ +struct UPNPDev * +ssdpDiscoverDevices(const char * const deviceTypes[], + int delay, const char * multicastif, + int localport, + int ipv6, unsigned char ttl, + int * error, + int searchalltypes) +{ + struct UPNPDev * tmp; + struct UPNPDev * devlist = 0; + unsigned int scope_id = 0; + int opt = 1; + static const char MSearchMsgFmt[] = + "M-SEARCH * HTTP/1.1\r\n" + "HOST: %s:" XSTR(SSDP_PORT) "\r\n" + "ST: %s\r\n" + "MAN: \"ssdp:discover\"\r\n" + "MX: %u\r\n" + "\r\n"; + int deviceIndex; + char bufr[1536]; /* reception and emission buffer */ + SOCKET sudp; + int n; + struct sockaddr_storage sockudp_r; + unsigned int mx; +#ifdef NO_GETADDRINFO + struct sockaddr_storage sockudp_w; +#else + int rv; + struct addrinfo hints, *servinfo, *p; +#endif +#ifdef _WIN32 + MIB_IPFORWARDROW ip_forward; + unsigned long _ttl = (unsigned long)ttl; +#endif + int linklocal = 1; + int sentok; + + if(error) + *error = MINISSDPC_UNKNOWN_ERROR; + + if(localport==UPNP_LOCAL_PORT_SAME) + localport = SSDP_PORT; + +#ifdef _WIN32 + sudp = socket(ipv6 ? PF_INET6 : PF_INET, SOCK_DGRAM, IPPROTO_UDP); +#else + sudp = socket(ipv6 ? PF_INET6 : PF_INET, SOCK_DGRAM, 0); +#endif + if(ISINVALID(sudp)) + { + if(error) + *error = MINISSDPC_SOCKET_ERROR; + PRINT_SOCKET_ERROR("socket"); + return NULL; + } + /* reception */ + memset(&sockudp_r, 0, sizeof(struct sockaddr_storage)); + if(ipv6) { + struct sockaddr_in6 * p = (struct sockaddr_in6 *)&sockudp_r; + p->sin6_family = AF_INET6; + if(localport > 0 && localport < 65536) + p->sin6_port = htons((unsigned short)localport); + p->sin6_addr = in6addr_any; /* in6addr_any is not available with MinGW32 3.4.2 */ + } else { + struct sockaddr_in * p = (struct sockaddr_in *)&sockudp_r; + p->sin_family = AF_INET; + if(localport > 0 && localport < 65536) + p->sin_port = htons((unsigned short)localport); + p->sin_addr.s_addr = INADDR_ANY; + } +#ifdef _WIN32 +/* This code could help us to use the right Network interface for + * SSDP multicast traffic */ +/* Get IP associated with the index given in the ip_forward struct + * in order to give this ip to setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_IF) */ + if(!ipv6 + && (GetBestRoute(inet_addr("223.255.255.255"), 0, &ip_forward) == NO_ERROR)) { + DWORD dwRetVal = 0; + PMIB_IPADDRTABLE pIPAddrTable; + DWORD dwSize = 0; +#ifdef DEBUG + IN_ADDR IPAddr; +#endif + int i; +#ifdef DEBUG + printf("ifIndex=%lu nextHop=%lx \n", ip_forward.dwForwardIfIndex, ip_forward.dwForwardNextHop); +#endif + pIPAddrTable = (MIB_IPADDRTABLE *) malloc(sizeof (MIB_IPADDRTABLE)); + if(pIPAddrTable) { + if (GetIpAddrTable(pIPAddrTable, &dwSize, 0) == ERROR_INSUFFICIENT_BUFFER) { + free(pIPAddrTable); + pIPAddrTable = (MIB_IPADDRTABLE *) malloc(dwSize); + } + } + if(pIPAddrTable) { + dwRetVal = GetIpAddrTable( pIPAddrTable, &dwSize, 0 ); + if (dwRetVal == NO_ERROR) { +#ifdef DEBUG + printf("\tNum Entries: %ld\n", pIPAddrTable->dwNumEntries); +#endif + for (i=0; i < (int) pIPAddrTable->dwNumEntries; i++) { +#ifdef DEBUG + printf("\n\tInterface Index[%d]:\t%ld\n", i, pIPAddrTable->table[i].dwIndex); + IPAddr.S_un.S_addr = (u_long) pIPAddrTable->table[i].dwAddr; + printf("\tIP Address[%d]: \t%s\n", i, inet_ntoa(IPAddr) ); + IPAddr.S_un.S_addr = (u_long) pIPAddrTable->table[i].dwMask; + printf("\tSubnet Mask[%d]: \t%s\n", i, inet_ntoa(IPAddr) ); + IPAddr.S_un.S_addr = (u_long) pIPAddrTable->table[i].dwBCastAddr; + printf("\tBroadCast[%d]: \t%s (%ld)\n", i, inet_ntoa(IPAddr), pIPAddrTable->table[i].dwBCastAddr); + printf("\tReassembly size[%d]:\t%ld\n", i, pIPAddrTable->table[i].dwReasmSize); + printf("\tType and State[%d]:", i); + printf("\n"); +#endif + if (pIPAddrTable->table[i].dwIndex == ip_forward.dwForwardIfIndex) { + /* Set the address of this interface to be used */ + struct in_addr mc_if; + memset(&mc_if, 0, sizeof(mc_if)); + mc_if.s_addr = pIPAddrTable->table[i].dwAddr; + if(setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_IF, (const char *)&mc_if, sizeof(mc_if)) < 0) { + PRINT_SOCKET_ERROR("setsockopt"); + } + ((struct sockaddr_in *)&sockudp_r)->sin_addr.s_addr = pIPAddrTable->table[i].dwAddr; +#ifndef DEBUG + break; +#endif + } + } + } + free(pIPAddrTable); + pIPAddrTable = NULL; + } + } +#endif /* _WIN32 */ + +#ifdef _WIN32 + if (setsockopt(sudp, SOL_SOCKET, SO_REUSEADDR, (const char *)&opt, sizeof (opt)) < 0) +#else + if (setsockopt(sudp, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof (opt)) < 0) +#endif + { + if(error) + *error = MINISSDPC_SOCKET_ERROR; + PRINT_SOCKET_ERROR("setsockopt(SO_REUSEADDR,...)"); + return NULL; + } + + if(ipv6) { +#ifdef _WIN32 + DWORD mcastHops = ttl; + if(setsockopt(sudp, IPPROTO_IPV6, IPV6_MULTICAST_HOPS, (const char *)&mcastHops, sizeof(mcastHops)) < 0) +#else /* _WIN32 */ + int mcastHops = ttl; + if(setsockopt(sudp, IPPROTO_IPV6, IPV6_MULTICAST_HOPS, &mcastHops, sizeof(mcastHops)) < 0) +#endif /* _WIN32 */ + { + PRINT_SOCKET_ERROR("setsockopt(IPV6_MULTICAST_HOPS,...)"); + } + } else { +#ifdef _WIN32 + if(setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_TTL, (const char *)&_ttl, sizeof(_ttl)) < 0) +#else /* _WIN32 */ + if(setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_TTL, &ttl, sizeof(ttl)) < 0) +#endif /* _WIN32 */ + { + /* not a fatal error */ + PRINT_SOCKET_ERROR("setsockopt(IP_MULTICAST_TTL,...)"); + } + } + + if(multicastif) + { + if(ipv6) { +#if !defined(_WIN32) + /* according to MSDN, if_nametoindex() is supported since + * MS Windows Vista and MS Windows Server 2008. + * http://msdn.microsoft.com/en-us/library/bb408409%28v=vs.85%29.aspx */ + unsigned int ifindex = if_nametoindex(multicastif); /* eth0, etc. */ + if(setsockopt(sudp, IPPROTO_IPV6, IPV6_MULTICAST_IF, &ifindex, sizeof(ifindex)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt IPV6_MULTICAST_IF"); + } +#else +#ifdef DEBUG + printf("Setting of multicast interface not supported in IPv6 under Windows.\n"); +#endif +#endif + } else { + struct in_addr mc_if; + mc_if.s_addr = inet_addr(multicastif); /* ex: 192.168.x.x */ + if(mc_if.s_addr != INADDR_NONE) + { + ((struct sockaddr_in *)&sockudp_r)->sin_addr.s_addr = mc_if.s_addr; + if(setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_IF, (const char *)&mc_if, sizeof(mc_if)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt IP_MULTICAST_IF"); + } + } else { +#ifdef HAS_IP_MREQN + /* was not an ip address, try with an interface name */ + struct ip_mreqn reqn; /* only defined with -D_BSD_SOURCE or -D_GNU_SOURCE */ + memset(&reqn, 0, sizeof(struct ip_mreqn)); + reqn.imr_ifindex = if_nametoindex(multicastif); + if(setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_IF, (const char *)&reqn, sizeof(reqn)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt IP_MULTICAST_IF"); + } +#elif !defined(_WIN32) + struct ifreq ifr; + int ifrlen = sizeof(ifr); + strncpy(ifr.ifr_name, multicastif, IFNAMSIZ); + ifr.ifr_name[IFNAMSIZ-1] = '\0'; + if(ioctl(sudp, SIOCGIFADDR, &ifr, &ifrlen) < 0) + { + PRINT_SOCKET_ERROR("ioctl(...SIOCGIFADDR...)"); + } + mc_if.s_addr = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr; + if(setsockopt(sudp, IPPROTO_IP, IP_MULTICAST_IF, (const char *)&mc_if, sizeof(mc_if)) < 0) + { + PRINT_SOCKET_ERROR("setsockopt IP_MULTICAST_IF"); + } +#else /* _WIN32 */ +#ifdef DEBUG + printf("Setting of multicast interface not supported with interface name.\n"); +#endif +#endif /* #ifdef HAS_IP_MREQN / !defined(_WIN32) */ + } + } + } + + /* Before sending the packed, we first "bind" in order to be able + * to receive the response */ + if (bind(sudp, (const struct sockaddr *)&sockudp_r, + ipv6 ? sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)) != 0) + { + if(error) + *error = MINISSDPC_SOCKET_ERROR; + PRINT_SOCKET_ERROR("bind"); + closesocket(sudp); + return NULL; + } + + if(error) + *error = MINISSDPC_SUCCESS; + /* Calculating maximum response time in seconds */ + mx = ((unsigned int)delay) / 1000u; + if(mx == 0) { + mx = 1; + delay = 1000; + } + /* receiving SSDP response packet */ + for(deviceIndex = 0; deviceTypes[deviceIndex]; deviceIndex++) { + sentok = 0; + /* sending the SSDP M-SEARCH packet */ + n = snprintf(bufr, sizeof(bufr), + MSearchMsgFmt, + ipv6 ? + (linklocal ? "[" UPNP_MCAST_LL_ADDR "]" : "[" UPNP_MCAST_SL_ADDR "]") + : UPNP_MCAST_ADDR, + deviceTypes[deviceIndex], mx); + if ((unsigned int)n >= sizeof(bufr)) { + if(error) + *error = MINISSDPC_MEMORY_ERROR; + goto error; + } +#ifdef DEBUG + /*printf("Sending %s", bufr);*/ + printf("Sending M-SEARCH request to %s with ST: %s\n", + ipv6 ? + (linklocal ? "[" UPNP_MCAST_LL_ADDR "]" : "[" UPNP_MCAST_SL_ADDR "]") + : UPNP_MCAST_ADDR, + deviceTypes[deviceIndex]); +#endif +#ifdef NO_GETADDRINFO + /* the following code is not using getaddrinfo */ + /* emission */ + memset(&sockudp_w, 0, sizeof(struct sockaddr_storage)); + if(ipv6) { + struct sockaddr_in6 * p = (struct sockaddr_in6 *)&sockudp_w; + p->sin6_family = AF_INET6; + p->sin6_port = htons(SSDP_PORT); + inet_pton(AF_INET6, + linklocal ? UPNP_MCAST_LL_ADDR : UPNP_MCAST_SL_ADDR, + &(p->sin6_addr)); + } else { + struct sockaddr_in * p = (struct sockaddr_in *)&sockudp_w; + p->sin_family = AF_INET; + p->sin_port = htons(SSDP_PORT); + p->sin_addr.s_addr = inet_addr(UPNP_MCAST_ADDR); + } + n = sendto(sudp, bufr, n, 0, &sockudp_w, + ipv6 ? sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)); + if (n < 0) { + if(error) + *error = MINISSDPC_SOCKET_ERROR; + PRINT_SOCKET_ERROR("sendto"); + } else { + sentok = 1; + } +#else /* #ifdef NO_GETADDRINFO */ + memset(&hints, 0, sizeof(hints)); + hints.ai_family = AF_UNSPEC; /* AF_INET6 or AF_INET */ + hints.ai_socktype = SOCK_DGRAM; + /*hints.ai_flags = */ + if ((rv = getaddrinfo(ipv6 + ? (linklocal ? UPNP_MCAST_LL_ADDR : UPNP_MCAST_SL_ADDR) + : UPNP_MCAST_ADDR, + XSTR(SSDP_PORT), &hints, &servinfo)) != 0) { + if(error) + *error = MINISSDPC_SOCKET_ERROR; +#ifdef _WIN32 + fprintf(stderr, "getaddrinfo() failed: %d\n", rv); +#else + 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) { +#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); + } +#endif + PRINT_SOCKET_ERROR("sendto"); + continue; + } else { + sentok = 1; + } + } + freeaddrinfo(servinfo); + if(!sentok) { + if(error) + *error = MINISSDPC_SOCKET_ERROR; + } +#endif /* #ifdef NO_GETADDRINFO */ + /* Waiting for SSDP REPLY packet to M-SEARCH + * if searchalltypes is set, enter the loop only + * when the last deviceType is reached */ + if((sentok && !searchalltypes) || !deviceTypes[deviceIndex + 1]) do { + n = receivedata(sudp, bufr, sizeof(bufr), delay, &scope_id); + if (n < 0) { + /* error */ + if(error) + *error = MINISSDPC_SOCKET_ERROR; + goto error; + } else if (n == 0) { + /* no data or Time Out */ +#ifdef DEBUG + printf("NODATA or TIMEOUT\n"); +#endif /* DEBUG */ + if (devlist && !searchalltypes) { + /* found some devices, stop now*/ + if(error) + *error = MINISSDPC_SUCCESS; + goto error; + } + } else { + const char * descURL=NULL; + int urlsize=0; + const char * st=NULL; + int stsize=0; + const char * usn=NULL; + int usnsize=0; + parseMSEARCHReply(bufr, n, &descURL, &urlsize, &st, &stsize, &usn, &usnsize); + if(st&&descURL) { +#ifdef DEBUG + printf("M-SEARCH Reply:\n ST: %.*s\n USN: %.*s\n Location: %.*s\n", + stsize, st, usnsize, (usn?usn:""), urlsize, descURL); +#endif /* DEBUG */ + for(tmp=devlist; tmp; tmp = tmp->pNext) { + if(memcmp(tmp->descURL, descURL, urlsize) == 0 && + tmp->descURL[urlsize] == '\0' && + memcmp(tmp->st, st, stsize) == 0 && + tmp->st[stsize] == '\0' && + (usnsize == 0 || memcmp(tmp->usn, usn, usnsize) == 0) && + tmp->usn[usnsize] == '\0') + break; + } + /* at the exit of the loop above, tmp is null if + * no duplicate device was found */ + if(tmp) + continue; + tmp = (struct UPNPDev *)malloc(sizeof(struct UPNPDev)+urlsize+stsize+usnsize); + if(!tmp) { + /* memory allocation error */ + if(error) + *error = MINISSDPC_MEMORY_ERROR; + goto error; + } + tmp->pNext = devlist; + tmp->descURL = tmp->buffer; + tmp->st = tmp->buffer + 1 + urlsize; + tmp->usn = tmp->st + 1 + stsize; + memcpy(tmp->buffer, descURL, urlsize); + tmp->buffer[urlsize] = '\0'; + memcpy(tmp->st, st, stsize); + tmp->buffer[urlsize+1+stsize] = '\0'; + if(usn != NULL) + memcpy(tmp->usn, usn, usnsize); + tmp->buffer[urlsize+1+stsize+1+usnsize] = '\0'; + tmp->scope_id = scope_id; + devlist = tmp; + } + } + } while(n > 0); + if(ipv6) { + /* switch linklocal flag */ + if(linklocal) { + linklocal = 0; + --deviceIndex; + } else { + linklocal = 1; + } + } + } +error: + closesocket(sudp); + return devlist; +} + diff --git a/thirdparty/miniupnpc/minissdpc.h b/thirdparty/miniupnpc/minissdpc.h new file mode 100644 index 0000000000..167d897cb6 --- /dev/null +++ b/thirdparty/miniupnpc/minissdpc.h @@ -0,0 +1,58 @@ +/* $Id: minissdpc.h,v 1.6 2015/09/18 12:45:16 nanard Exp $ */ +/* Project: miniupnp + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * Author: Thomas Bernard + * Copyright (c) 2005-2015 Thomas Bernard + * This software is subjects to the conditions detailed + * in the LICENCE file provided within this distribution */ +#ifndef MINISSDPC_H_INCLUDED +#define MINISSDPC_H_INCLUDED + +#include "miniupnpc_declspec.h" +#include "upnpdev.h" + +/* error codes : */ +#define MINISSDPC_SUCCESS (0) +#define MINISSDPC_UNKNOWN_ERROR (-1) +#define MINISSDPC_SOCKET_ERROR (-101) +#define MINISSDPC_MEMORY_ERROR (-102) +#define MINISSDPC_INVALID_INPUT (-103) +#define MINISSDPC_INVALID_SERVER_REPLY (-104) + +#ifdef __cplusplus +extern "C" { +#endif + +#if !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__)) + +MINIUPNP_LIBSPEC struct UPNPDev * +getDevicesFromMiniSSDPD(const char * devtype, const char * socketpath, int * error); + +MINIUPNP_LIBSPEC int +connectToMiniSSDPD(const char * socketpath); + +MINIUPNP_LIBSPEC int +disconnectFromMiniSSDPD(int fd); + +MINIUPNP_LIBSPEC int +requestDevicesFromMiniSSDPD(int fd, const char * devtype); + +MINIUPNP_LIBSPEC struct UPNPDev * +receiveDevicesFromMiniSSDPD(int fd, int * error); + +#endif /* !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__)) */ + +MINIUPNP_LIBSPEC struct UPNPDev * +ssdpDiscoverDevices(const char * const deviceTypes[], + int delay, const char * multicastif, + int localport, + int ipv6, unsigned char ttl, + int * error, + int searchalltypes); + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/thirdparty/miniupnpc/miniupnpc.c b/thirdparty/miniupnpc/miniupnpc.c new file mode 100644 index 0000000000..5d93ef9933 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc.c @@ -0,0 +1,727 @@ +/* $Id: miniupnpc.c,v 1.149 2016/02/09 09:50:46 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * Project : miniupnp + * Web : http://miniupnp.free.fr/ + * Author : Thomas BERNARD + * copyright (c) 2005-2018 Thomas Bernard + * This software is subjet to the conditions detailed in the + * provided LICENSE file. */ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#ifdef _WIN32 +/* Win32 Specific includes and defines */ +#include <winsock2.h> +#include <ws2tcpip.h> +#include <io.h> +#include <iphlpapi.h> +#define snprintf _snprintf +#define strdup _strdup +#ifndef strncasecmp +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +#define strncasecmp _memicmp +#else /* defined(_MSC_VER) && (_MSC_VER >= 1400) */ +#define strncasecmp memicmp +#endif /* defined(_MSC_VER) && (_MSC_VER >= 1400) */ +#endif /* #ifndef strncasecmp */ +#define MAXHOSTNAMELEN 64 +#else /* #ifdef _WIN32 */ +/* Standard POSIX includes */ +#include <unistd.h> +#if defined(__amigaos__) && !defined(__amigaos4__) +/* Amiga OS 3 specific stuff */ +#define socklen_t int +#else +#include <sys/select.h> +#endif +#include <sys/socket.h> +#include <sys/types.h> +#include <sys/param.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <netdb.h> +#include <net/if.h> +#if !defined(__amigaos__) && !defined(__amigaos4__) +#include <poll.h> +#endif +#include <strings.h> +#include <errno.h> +#define closesocket close +#endif /* #else _WIN32 */ +#ifdef __GNU__ +#define MAXHOSTNAMELEN 64 +#endif + + +#include "miniupnpc.h" +#include "minissdpc.h" +#include "miniwget.h" +#include "miniwget_private.h" +#include "minisoap.h" +#include "minixml.h" +#include "upnpcommands.h" +#include "connecthostport.h" + +/* compare the beginning of a string with a constant string */ +#define COMPARE(str, cstr) (0==memcmp(str, cstr, sizeof(cstr) - 1)) + +#ifndef MAXHOSTNAMELEN +#define MAXHOSTNAMELEN 64 +#endif + +#define SOAPPREFIX "s" +#define SERVICEPREFIX "u" +#define SERVICEPREFIX2 'u' + +/* check if an ip address is a private (LAN) address + * see https://tools.ietf.org/html/rfc1918 */ +static int is_rfc1918addr(const char * addr) +{ + /* 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) */ + if(COMPARE(addr, "192.168.")) + return 1; + /* 10.0.0.0 - 10.255.255.255 (10/8 prefix) */ + if(COMPARE(addr, "10.")) + 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)) + return 1; + } + return 0; +} + +/* root description parsing */ +MINIUPNP_LIBSPEC void parserootdesc(const char * buffer, int bufsize, struct IGDdatas * data) +{ + struct xmlparser parser; + /* xmlparser object */ + parser.xmlstart = buffer; + parser.xmlsize = bufsize; + parser.data = data; + parser.starteltfunc = IGDstartelt; + parser.endeltfunc = IGDendelt; + parser.datafunc = IGDdata; + parser.attfunc = 0; + parsexml(&parser); +#ifdef DEBUG + printIGD(data); +#endif +} + +/* simpleUPnPcommand2 : + * not so simple ! + * return values : + * pointer - OK + * NULL - error */ +static char * +simpleUPnPcommand2(SOCKET s, const char * url, const char * service, + const char * action, struct UPNParg * args, + int * bufsize, const char * httpversion) +{ + char hostname[MAXHOSTNAMELEN+1]; + unsigned short port = 0; + char * path; + char soapact[128]; + char soapbody[2048]; + int soapbodylen; + char * buf; + int n; + int status_code; + + *bufsize = 0; + snprintf(soapact, sizeof(soapact), "%s#%s", service, action); + if(args==NULL) + { + soapbodylen = snprintf(soapbody, sizeof(soapbody), + "<?xml version=\"1.0\"?>\r\n" + "<" SOAPPREFIX ":Envelope " + "xmlns:" SOAPPREFIX "=\"http://schemas.xmlsoap.org/soap/envelope/\" " + SOAPPREFIX ":encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">" + "<" SOAPPREFIX ":Body>" + "<" SERVICEPREFIX ":%s xmlns:" SERVICEPREFIX "=\"%s\">" + "</" SERVICEPREFIX ":%s>" + "</" SOAPPREFIX ":Body></" SOAPPREFIX ":Envelope>" + "\r\n", action, service, action); + if ((unsigned int)soapbodylen >= sizeof(soapbody)) + return NULL; + } + else + { + char * p; + const char * pe, * pv; + const char * const pend = soapbody + sizeof(soapbody); + soapbodylen = snprintf(soapbody, sizeof(soapbody), + "<?xml version=\"1.0\"?>\r\n" + "<" SOAPPREFIX ":Envelope " + "xmlns:" SOAPPREFIX "=\"http://schemas.xmlsoap.org/soap/envelope/\" " + SOAPPREFIX ":encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">" + "<" SOAPPREFIX ":Body>" + "<" SERVICEPREFIX ":%s xmlns:" SERVICEPREFIX "=\"%s\">", + action, service); + if ((unsigned int)soapbodylen >= sizeof(soapbody)) + return NULL; + p = soapbody + soapbodylen; + while(args->elt) + { + if(p >= pend) /* check for space to write next byte */ + return NULL; + *(p++) = '<'; + + pe = args->elt; + while(p < pend && *pe) + *(p++) = *(pe++); + + if(p >= pend) /* check for space to write next byte */ + return NULL; + *(p++) = '>'; + + if((pv = args->val)) + { + while(p < pend && *pv) + *(p++) = *(pv++); + } + + if((p+2) > pend) /* check for space to write next 2 bytes */ + return NULL; + *(p++) = '<'; + *(p++) = '/'; + + pe = args->elt; + while(p < pend && *pe) + *(p++) = *(pe++); + + if(p >= pend) /* check for space to write next byte */ + return NULL; + *(p++) = '>'; + + args++; + } + if((p+4) > pend) /* check for space to write next 4 bytes */ + return NULL; + *(p++) = '<'; + *(p++) = '/'; + *(p++) = SERVICEPREFIX2; + *(p++) = ':'; + + pe = action; + while(p < pend && *pe) + *(p++) = *(pe++); + + strncpy(p, "></" SOAPPREFIX ":Body></" SOAPPREFIX ":Envelope>\r\n", + pend - p); + if(soapbody[sizeof(soapbody)-1]) /* strncpy pads buffer with 0s, so if it doesn't end in 0, could not fit full string */ + return NULL; + } + if(!parseURL(url, hostname, &port, &path, NULL)) return NULL; + if(ISINVALID(s)) { + s = connecthostport(hostname, port, 0); + if(ISINVALID(s)) { + /* failed to connect */ + return NULL; + } + } + + n = soapPostSubmit(s, path, hostname, port, soapact, soapbody, httpversion); + if(n<=0) { +#ifdef DEBUG + printf("Error sending SOAP request\n"); +#endif + closesocket(s); + return NULL; + } + + buf = getHTTPResponse(s, bufsize, &status_code); +#ifdef DEBUG + if(*bufsize > 0 && buf) + { + printf("HTTP %d SOAP Response :\n%.*s\n", status_code, *bufsize, buf); + } + else + { + printf("HTTP %d, empty SOAP response. size=%d\n", status_code, *bufsize); + } +#endif + closesocket(s); + return buf; +} + +/* simpleUPnPcommand : + * not so simple ! + * return values : + * pointer - OK + * NULL - error */ +char * +simpleUPnPcommand(int s, const char * url, const char * service, + const char * action, struct UPNParg * args, + int * bufsize) +{ + char * buf; + +#if 1 + buf = simpleUPnPcommand2((SOCKET)s, url, service, action, args, bufsize, "1.1"); +#else + buf = simpleUPnPcommand2((SOCKET)s, url, service, action, args, bufsize, "1.0"); + if (!buf || *bufsize == 0) + { +#if DEBUG + printf("Error or no result from SOAP request; retrying with HTTP/1.1\n"); +#endif + buf = simpleUPnPcommand2((SOCKET)s, url, service, action, args, bufsize, "1.1"); + } +#endif + return buf; +} + +/* upnpDiscoverDevices() : + * return a chained list of all devices found or NULL if + * no devices was found. + * It is up to the caller to free the chained list + * delay is in millisecond (poll). + * UDA v1.1 says : + * The TTL for the IP packet SHOULD default to 2 and + * SHOULD be configurable. */ +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) +{ + struct UPNPDev * tmp; + struct UPNPDev * devlist = 0; +#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) + int deviceIndex; +#endif /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */ + + if(error) + *error = UPNPDISCOVER_UNKNOWN_ERROR; +#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) + /* first try to get infos from minissdpd ! */ + if(!minissdpdsock) + minissdpdsock = "/var/run/minissdpd.sock"; + if(minissdpdsock[0] != '\0') { + for(deviceIndex = 0; deviceTypes[deviceIndex]; deviceIndex++) { + struct UPNPDev * minissdpd_devlist; + int only_rootdevice = 1; + minissdpd_devlist = getDevicesFromMiniSSDPD(deviceTypes[deviceIndex], + minissdpdsock, 0); + if(minissdpd_devlist) { +#ifdef DEBUG + printf("returned by MiniSSDPD: %s\t%s\n", + minissdpd_devlist->st, minissdpd_devlist->descURL); +#endif /* DEBUG */ + if(!strstr(minissdpd_devlist->st, "rootdevice")) + only_rootdevice = 0; + for(tmp = minissdpd_devlist; tmp->pNext != NULL; tmp = tmp->pNext) { +#ifdef DEBUG + printf("returned by MiniSSDPD: %s\t%s\n", + tmp->pNext->st, tmp->pNext->descURL); +#endif /* DEBUG */ + if(!strstr(tmp->st, "rootdevice")) + only_rootdevice = 0; + } + tmp->pNext = devlist; + devlist = minissdpd_devlist; + if(!searchalltypes && !only_rootdevice) + break; + } + } + } + for(tmp = devlist; tmp != NULL; tmp = tmp->pNext) { + /* We return what we have found if it was not only a rootdevice */ + if(!strstr(tmp->st, "rootdevice")) { + if(error) + *error = UPNPDISCOVER_SUCCESS; + return devlist; + } + } +#endif /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */ + + /* direct discovery if minissdpd responses are not sufficient */ + { + struct UPNPDev * discovered_devlist; + discovered_devlist = ssdpDiscoverDevices(deviceTypes, delay, multicastif, localport, + ipv6, ttl, error, searchalltypes); + if(devlist == NULL) + devlist = discovered_devlist; + else { + for(tmp = devlist; tmp->pNext != NULL; tmp = tmp->pNext); + tmp->pNext = discovered_devlist; + } + } + return devlist; +} + +/* upnpDiscover() Discover IGD device */ +MINIUPNP_LIBSPEC struct UPNPDev * +upnpDiscover(int delay, const char * multicastif, + const char * minissdpdsock, int localport, + int ipv6, unsigned char ttl, + int * error) +{ + static const char * const deviceList[] = { +#if 0 + "urn:schemas-upnp-org:device:InternetGatewayDevice:2", + "urn:schemas-upnp-org:service:WANIPConnection:2", +#endif + "urn:schemas-upnp-org:device:InternetGatewayDevice:1", + "urn:schemas-upnp-org:service:WANIPConnection:1", + "urn:schemas-upnp-org:service:WANPPPConnection:1", + "upnp:rootdevice", + /*"ssdp:all",*/ + 0 + }; + return upnpDiscoverDevices(deviceList, + delay, multicastif, minissdpdsock, localport, + ipv6, ttl, error, 0); +} + +/* upnpDiscoverAll() Discover all UPnP devices */ +MINIUPNP_LIBSPEC struct UPNPDev * +upnpDiscoverAll(int delay, const char * multicastif, + const char * minissdpdsock, int localport, + int ipv6, unsigned char ttl, + int * error) +{ + static const char * const deviceList[] = { + /*"upnp:rootdevice",*/ + "ssdp:all", + 0 + }; + return upnpDiscoverDevices(deviceList, + delay, multicastif, minissdpdsock, localport, + ipv6, ttl, error, 0); +} + +/* upnpDiscoverDevice() Discover a specific device */ +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) +{ + const char * const deviceList[] = { + device, + 0 + }; + return upnpDiscoverDevices(deviceList, + delay, multicastif, minissdpdsock, localport, + ipv6, ttl, error, 0); +} + +static char * +build_absolute_url(const char * baseurl, const char * descURL, + const char * url, unsigned int scope_id) +{ + int l, n; + char * s; + const char * base; + char * p; +#if defined(IF_NAMESIZE) && !defined(_WIN32) + char ifname[IF_NAMESIZE]; +#else /* defined(IF_NAMESIZE) && !defined(_WIN32) */ + char scope_str[8]; +#endif /* defined(IF_NAMESIZE) && !defined(_WIN32) */ + + if( (url[0] == 'h') + &&(url[1] == 't') + &&(url[2] == 't') + &&(url[3] == 'p') + &&(url[4] == ':') + &&(url[5] == '/') + &&(url[6] == '/')) + return strdup(url); + base = (baseurl[0] == '\0') ? descURL : baseurl; + n = strlen(base); + if(n > 7) { + p = strchr(base + 7, '/'); + if(p) + n = p - base; + } + l = n + strlen(url) + 1; + if(url[0] != '/') + l++; + if(scope_id != 0) { +#if defined(IF_NAMESIZE) && !defined(_WIN32) + if(if_indextoname(scope_id, ifname)) { + l += 3 + strlen(ifname); /* 3 == strlen(%25) */ + } +#else /* defined(IF_NAMESIZE) && !defined(_WIN32) */ + /* under windows, scope is numerical */ + l += 3 + snprintf(scope_str, sizeof(scope_str), "%u", scope_id); +#endif /* defined(IF_NAMESIZE) && !defined(_WIN32) */ + } + s = malloc(l); + if(s == NULL) return NULL; + memcpy(s, base, n); + if(scope_id != 0) { + s[n] = '\0'; + if(0 == memcmp(s, "http://[fe80:", 13)) { + /* this is a linklocal IPv6 address */ + p = strchr(s, ']'); + if(p) { + /* insert %25<scope> into URL */ +#if defined(IF_NAMESIZE) && !defined(_WIN32) + memmove(p + 3 + strlen(ifname), p, strlen(p) + 1); + memcpy(p, "%25", 3); + memcpy(p + 3, ifname, strlen(ifname)); + n += 3 + strlen(ifname); +#else /* defined(IF_NAMESIZE) && !defined(_WIN32) */ + memmove(p + 3 + strlen(scope_str), p, strlen(p) + 1); + memcpy(p, "%25", 3); + memcpy(p + 3, scope_str, strlen(scope_str)); + n += 3 + strlen(scope_str); +#endif /* defined(IF_NAMESIZE) && !defined(_WIN32) */ + } + } + } + if(url[0] != '/') + s[n++] = '/'; + memcpy(s + n, url, l - n); + return s; +} + +/* Prepare the Urls for usage... + */ +MINIUPNP_LIBSPEC void +GetUPNPUrls(struct UPNPUrls * urls, struct IGDdatas * data, + const char * descURL, unsigned int scope_id) +{ + /* strdup descURL */ + urls->rootdescURL = strdup(descURL); + + /* get description of WANIPConnection */ + urls->ipcondescURL = build_absolute_url(data->urlbase, descURL, + data->first.scpdurl, scope_id); + urls->controlURL = build_absolute_url(data->urlbase, descURL, + data->first.controlurl, scope_id); + urls->controlURL_CIF = build_absolute_url(data->urlbase, descURL, + data->CIF.controlurl, scope_id); + urls->controlURL_6FC = build_absolute_url(data->urlbase, descURL, + data->IPv6FC.controlurl, scope_id); + +#ifdef DEBUG + printf("urls->ipcondescURL='%s'\n", urls->ipcondescURL); + printf("urls->controlURL='%s'\n", urls->controlURL); + printf("urls->controlURL_CIF='%s'\n", urls->controlURL_CIF); + printf("urls->controlURL_6FC='%s'\n", urls->controlURL_6FC); +#endif +} + +MINIUPNP_LIBSPEC void +FreeUPNPUrls(struct UPNPUrls * urls) +{ + if(!urls) + return; + free(urls->controlURL); + urls->controlURL = 0; + free(urls->ipcondescURL); + urls->ipcondescURL = 0; + free(urls->controlURL_CIF); + urls->controlURL_CIF = 0; + free(urls->controlURL_6FC); + urls->controlURL_6FC = 0; + free(urls->rootdescURL); + urls->rootdescURL = 0; +} + +int +UPNPIGD_IsConnected(struct UPNPUrls * urls, struct IGDdatas * data) +{ + char status[64]; + unsigned int uptime; + status[0] = '\0'; + UPNP_GetStatusInfo(urls->controlURL, data->first.servicetype, + status, &uptime, NULL); + if(0 == strcmp("Connected", status)) + return 1; + else if(0 == strcmp("Up", status)) /* Also accept "Up" */ + return 1; + else + return 0; +} + + +/* UPNP_GetValidIGD() : + * return values : + * -1 = Internal error + * 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 positive non zero return case, the urls and data structures + * passed as parameters are set. Don't 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) +{ + struct xml_desc { + char * xml; + int size; + int is_igd; + } * desc = NULL; + struct UPNPDev * dev; + 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; + + if(!devlist) + { +#ifdef DEBUG + printf("Empty devlist\n"); +#endif + return 0; + } + /* 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 */ + } + /* Step 1 : downloading descriptions and testing type */ + for(dev = devlist, i = 0; dev; dev = dev->pNext, i++) + { + /* we should choose an internet gateway device. + * with st == urn:schemas-upnp-org:device:InternetGatewayDevice:1 */ + desc[i].xml = miniwget_getaddr(dev->descURL, &(desc[i].size), + myLanAddr, sizeof(myLanAddr), + dev->scope_id, &status_code); +#ifdef DEBUG + if(!desc[i].xml) + { + printf("error getting XML description %s\n", dev->descURL); + } +#endif + if(desc[i].xml) + { + memset(data, 0, sizeof(struct IGDdatas)); + memset(urls, 0, sizeof(struct UPNPUrls)); + parserootdesc(desc[i].xml, desc[i].size, data); + if(COMPARE(data->CIF.servicetype, + "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:")) + { + desc[i].is_igd = 1; + n_igd++; + if(lanaddr) + strncpy(lanaddr, myLanAddr, lanaddrlen); + } + } + } + /* iterate the list to find a device depending on state */ + for(state = 1; state <= 3; state++) + { + for(dev = devlist, i = 0; dev; dev = dev->pNext, i++) + { + if(desc[i].xml) + { + memset(data, 0, sizeof(struct IGDdatas)); + memset(urls, 0, sizeof(struct UPNPUrls)); + parserootdesc(desc[i].xml, desc[i].size, data); + if(desc[i].is_igd || state >= 3 ) + { + int is_connected; + + GetUPNPUrls(urls, data, dev->descURL, dev->scope_id); + + /* in state 2 and 3 we don't test if device is connected ! */ + if(state >= 2) + goto free_and_return; + is_connected = UPNPIGD_IsConnected(urls, data); +#ifdef DEBUG + printf("UPNPIGD_IsConnected(%s) = %d\n", + urls->controlURL, is_connected); +#endif + /* checks that status is connected AND there is a external IP address assigned */ + if(is_connected && + (UPNP_GetExternalIPAddress(urls->controlURL, data->first.servicetype, extIpAddr) == 0)) { + if(!is_rfc1918addr(extIpAddr) && (extIpAddr[0] != '\0') + && (0 != strcmp(extIpAddr, "0.0.0.0"))) + goto free_and_return; + } + FreeUPNPUrls(urls); + if(data->second.servicetype[0] != '\0') { +#ifdef DEBUG + printf("We tried %s, now we try %s !\n", + data->first.servicetype, data->second.servicetype); +#endif + /* swaping WANPPPConnection and WANIPConnection ! */ + memcpy(&data->tmp, &data->first, sizeof(struct IGDdatas_service)); + memcpy(&data->first, &data->second, sizeof(struct IGDdatas_service)); + memcpy(&data->second, &data->tmp, sizeof(struct IGDdatas_service)); + GetUPNPUrls(urls, data, dev->descURL, dev->scope_id); + is_connected = UPNPIGD_IsConnected(urls, data); +#ifdef DEBUG + printf("UPNPIGD_IsConnected(%s) = %d\n", + urls->controlURL, is_connected); +#endif + if(is_connected && + (UPNP_GetExternalIPAddress(urls->controlURL, data->first.servicetype, extIpAddr) == 0)) { + if(!is_rfc1918addr(extIpAddr) && (extIpAddr[0] != '\0') + && (0 != strcmp(extIpAddr, "0.0.0.0"))) + goto free_and_return; + } + FreeUPNPUrls(urls); + } + } + memset(data, 0, sizeof(struct IGDdatas)); + } + } + } + state = 0; +free_and_return: + if(desc) { + for(i = 0; i < ndev; i++) { + if(desc[i].xml) { + free(desc[i].xml); + } + } + free(desc); + } + return state; +} + +/* UPNP_GetIGDFromUrl() + * Used when skipping the discovery process. + * return value : + * 0 - Not ok + * 1 - OK */ +int +UPNP_GetIGDFromUrl(const char * rootdescurl, + struct UPNPUrls * urls, + struct IGDdatas * data, + char * lanaddr, int lanaddrlen) +{ + char * descXML; + int descXMLsize = 0; + + descXML = miniwget_getaddr(rootdescurl, &descXMLsize, + lanaddr, lanaddrlen, 0, NULL); + if(descXML) { + memset(data, 0, sizeof(struct IGDdatas)); + memset(urls, 0, sizeof(struct UPNPUrls)); + parserootdesc(descXML, descXMLsize, data); + free(descXML); + descXML = NULL; + GetUPNPUrls(urls, data, rootdescurl, 0); + return 1; + } else { + return 0; + } +} + diff --git a/thirdparty/miniupnpc/miniupnpc.def b/thirdparty/miniupnpc/miniupnpc.def new file mode 100644 index 0000000000..60e0bbe423 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc.def @@ -0,0 +1,45 @@ +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 new file mode 100644 index 0000000000..8ddc282bd1 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc.h @@ -0,0 +1,153 @@ +/* $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/miniupnpc/miniupnpc.h b/thirdparty/miniupnpc/miniupnpc/miniupnpc.h new file mode 100644 index 0000000000..8ddc282bd1 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc/miniupnpc.h @@ -0,0 +1,153 @@ +/* $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/miniupnpc/miniwget.h b/thirdparty/miniupnpc/miniupnpc/miniwget.h new file mode 100644 index 0000000000..f5572c2544 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc/miniwget.h @@ -0,0 +1,27 @@ +/* $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/miniupnpc/upnpcommands.h b/thirdparty/miniupnpc/miniupnpc/upnpcommands.h new file mode 100644 index 0000000000..0c6d501666 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc/upnpcommands.h @@ -0,0 +1,348 @@ +/* $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 + diff --git a/thirdparty/miniupnpc/miniupnpc_declspec.h b/thirdparty/miniupnpc/miniupnpc_declspec.h new file mode 100644 index 0000000000..40adb922ec --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc_declspec.h @@ -0,0 +1,21 @@ +#ifndef MINIUPNPC_DECLSPEC_H_INCLUDED +#define MINIUPNPC_DECLSPEC_H_INCLUDED + +#if defined(_WIN32) && !defined(MINIUPNP_STATICLIB) + /* for windows dll */ + #ifdef MINIUPNP_EXPORTS + #define MINIUPNP_LIBSPEC __declspec(dllexport) + #else + #define MINIUPNP_LIBSPEC __declspec(dllimport) + #endif +#else + #if defined(__GNUC__) && __GNUC__ >= 4 + /* fix dynlib for OS X 10.9.2 and Apple LLVM version 5.0 */ + #define MINIUPNP_LIBSPEC __attribute__ ((visibility ("default"))) + #else + #define MINIUPNP_LIBSPEC + #endif +#endif + +#endif /* MINIUPNPC_DECLSPEC_H_INCLUDED */ + diff --git a/thirdparty/miniupnpc/miniupnpc_socketdef.h b/thirdparty/miniupnpc/miniupnpc_socketdef.h new file mode 100644 index 0000000000..965d9151b9 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpc_socketdef.h @@ -0,0 +1,37 @@ +/* $Id: miniupnpc_socketdef.h,v 1.1 2018/03/13 23:44:10 nanard Exp $ */ +/* Miniupnp project : http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/ + * Author : Thomas Bernard + * Copyright (c) 2018 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided within this distribution */ +#ifndef MINIUPNPC_SOCKETDEF_H_INCLUDED +#define MINIUPNPC_SOCKETDEF_H_INCLUDED + +#ifdef _MSC_VER + +#define ISINVALID(s) (INVALID_SOCKET==(s)) + +#else + +#ifndef SOCKET +#define SOCKET int +#endif +#ifndef SSIZE_T +#define SSIZE_T ssize_t +#endif +#ifndef INVALID_SOCKET +#define INVALID_SOCKET (-1) +#endif +#ifndef ISINVALID +#define ISINVALID(s) ((s)<0) +#endif + +#endif + +#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 + +#endif /* MINIUPNPC_SOCKETDEF_H_INCLUDED */ diff --git a/thirdparty/miniupnpc/miniupnpcmodule.c b/thirdparty/miniupnpc/miniupnpcmodule.c new file mode 100644 index 0000000000..8657a0e002 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpcmodule.c @@ -0,0 +1,703 @@ +/* $Id: miniupnpcmodule.c,v 1.24 2014/06/10 09:48:11 nanard Exp $*/ +/* Project : miniupnp + * Author : Thomas BERNARD + * website : https://miniupnp.tuxfamily.org/ + * copyright (c) 2007-2018 Thomas Bernard + * This software is subjet to the conditions detailed in the + * provided LICENCE file. */ +#include <Python.h> +#define MINIUPNP_STATICLIB +#include "structmember.h" +#include "miniupnpc.h" +#include "upnpcommands.h" +#include "upnperrors.h" + +#ifdef _WIN32 +#include <winsock2.h> +#endif + +/* for compatibility with Python < 2.4 */ +#ifndef Py_RETURN_NONE +#define Py_RETURN_NONE return Py_INCREF(Py_None), Py_None +#endif + +#ifndef Py_RETURN_TRUE +#define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True +#endif + +#ifndef Py_RETURN_FALSE +#define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False +#endif + +/* for compatibility with Python < 3.0 */ +#ifndef PyVarObject_HEAD_INIT +#define PyVarObject_HEAD_INIT(type, size) \ + PyObject_HEAD_INIT(type) size, +#endif + +#ifndef Py_TYPE +#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type) +#endif + +typedef struct { + PyObject_HEAD + /* Type-specific fields go here. */ + struct UPNPDev * devlist; + struct UPNPUrls urls; + struct IGDdatas data; + unsigned int discoverdelay; /* value passed to upnpDiscover() */ + unsigned int localport; /* value passed to upnpDiscover() */ + char lanaddr[40]; /* our ip address on the LAN */ + char * multicastif; + char * minissdpdsocket; +} UPnPObject; + +static PyMemberDef UPnP_members[] = { + {"lanaddr", T_STRING_INPLACE, offsetof(UPnPObject, lanaddr), + READONLY, "ip address on the LAN" + }, + {"discoverdelay", T_UINT, offsetof(UPnPObject, discoverdelay), + 0/*READWRITE*/, "value in ms used to wait for SSDP responses" + }, + {"localport", T_UINT, offsetof(UPnPObject, localport), + 0/*READWRITE*/, + "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" + }, + /* T_STRING is allways readonly :( */ + {"multicastif", T_STRING, offsetof(UPnPObject, multicastif), + 0, "IP of the network interface to be used for multicast operations" + }, + {"minissdpdsocket", T_STRING, offsetof(UPnPObject, minissdpdsocket), + 0, "path of the MiniSSDPd unix socket" + }, + {NULL} +}; + + +static int UPnP_init(UPnPObject *self, PyObject *args, PyObject *kwds) +{ + char* multicastif = NULL; + char* minissdpdsocket = NULL; + static char *kwlist[] = { + "multicastif", "minissdpdsocket", "discoverdelay", + "localport", NULL + }; + + if(!PyArg_ParseTupleAndKeywords(args, kwds, "|zzII", kwlist, + &multicastif, + &minissdpdsocket, + &self->discoverdelay, + &self->localport)) + return -1; + + if(self->localport>1 && + (self->localport>65534||self->localport<1024)) { + PyErr_SetString(PyExc_Exception, "Invalid localport value"); + return -1; + } + if(multicastif) + self->multicastif = strdup(multicastif); + if(minissdpdsocket) + self->minissdpdsocket = strdup(minissdpdsocket); + + return 0; +} + +static void +UPnPObject_dealloc(UPnPObject *self) +{ + freeUPNPDevlist(self->devlist); + FreeUPNPUrls(&self->urls); + free(self->multicastif); + free(self->minissdpdsocket); + Py_TYPE(self)->tp_free((PyObject*)self); +} + +static PyObject * +UPnP_discover(UPnPObject *self) +{ + struct UPNPDev * dev; + int i; + PyObject *res = NULL; + if(self->devlist) + { + freeUPNPDevlist(self->devlist); + self->devlist = 0; + } + Py_BEGIN_ALLOW_THREADS + self->devlist = upnpDiscover((int)self->discoverdelay/*timeout in ms*/, + self->multicastif, + self->minissdpdsocket, + (int)self->localport, + 0/*ip v6*/, + 2/* TTL */, + 0/*error */); + Py_END_ALLOW_THREADS + /* Py_RETURN_NONE ??? */ + for(dev = self->devlist, i = 0; dev; dev = dev->pNext) + i++; + res = Py_BuildValue("i", i); + return res; +} + +static PyObject * +UPnP_selectigd(UPnPObject *self) +{ + int r; +Py_BEGIN_ALLOW_THREADS + r = UPNP_GetValidIGD(self->devlist, &self->urls, &self->data, + self->lanaddr, sizeof(self->lanaddr)); +Py_END_ALLOW_THREADS + if(r) + { + return Py_BuildValue("s", self->urls.controlURL); + } + else + { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, "No UPnP device discovered"); + return NULL; + } +} + +static PyObject * +UPnP_totalbytesent(UPnPObject *self) +{ + UNSIGNED_INTEGER i; +Py_BEGIN_ALLOW_THREADS + i = UPNP_GetTotalBytesSent(self->urls.controlURL_CIF, + self->data.CIF.servicetype); +Py_END_ALLOW_THREADS +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("I", i); +#else + return Py_BuildValue("i", (int)i); +#endif +} + +static PyObject * +UPnP_totalbytereceived(UPnPObject *self) +{ + UNSIGNED_INTEGER i; +Py_BEGIN_ALLOW_THREADS + i = UPNP_GetTotalBytesReceived(self->urls.controlURL_CIF, + self->data.CIF.servicetype); +Py_END_ALLOW_THREADS +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("I", i); +#else + return Py_BuildValue("i", (int)i); +#endif +} + +static PyObject * +UPnP_totalpacketsent(UPnPObject *self) +{ + UNSIGNED_INTEGER i; +Py_BEGIN_ALLOW_THREADS + i = UPNP_GetTotalPacketsSent(self->urls.controlURL_CIF, + self->data.CIF.servicetype); +Py_END_ALLOW_THREADS +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("I", i); +#else + return Py_BuildValue("i", (int)i); +#endif +} + +static PyObject * +UPnP_totalpacketreceived(UPnPObject *self) +{ + UNSIGNED_INTEGER i; +Py_BEGIN_ALLOW_THREADS + i = UPNP_GetTotalPacketsReceived(self->urls.controlURL_CIF, + self->data.CIF.servicetype); +Py_END_ALLOW_THREADS +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("I", i); +#else + return Py_BuildValue("i", (int)i); +#endif +} + +static PyObject * +UPnP_statusinfo(UPnPObject *self) +{ + char status[64]; + char lastconnerror[64]; + unsigned int uptime = 0; + int r; + status[0] = '\0'; + lastconnerror[0] = '\0'; +Py_BEGIN_ALLOW_THREADS + r = UPNP_GetStatusInfo(self->urls.controlURL, self->data.first.servicetype, + status, &uptime, lastconnerror); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("(s,I,s)", status, uptime, lastconnerror); +#else + return Py_BuildValue("(s,i,s)", status, (int)uptime, lastconnerror); +#endif + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +static PyObject * +UPnP_connectiontype(UPnPObject *self) +{ + char connectionType[64]; + int r; + connectionType[0] = '\0'; +Py_BEGIN_ALLOW_THREADS + r = UPNP_GetConnectionTypeInfo(self->urls.controlURL, + self->data.first.servicetype, + connectionType); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { + return Py_BuildValue("s", connectionType); + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +static PyObject * +UPnP_externalipaddress(UPnPObject *self) +{ + char externalIPAddress[40]; + int r; + externalIPAddress[0] = '\0'; +Py_BEGIN_ALLOW_THREADS + r = UPNP_GetExternalIPAddress(self->urls.controlURL, + self->data.first.servicetype, + externalIPAddress); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { + return Py_BuildValue("s", externalIPAddress); + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +/* AddPortMapping(externalPort, protocol, internalHost, internalPort, desc, + * remoteHost) + * protocol is 'UDP' or 'TCP' */ +static PyObject * +UPnP_addportmapping(UPnPObject *self, PyObject *args) +{ + char extPort[6]; + unsigned short ePort; + char inPort[6]; + unsigned short iPort; + const char * proto; + const char * host; + const char * desc; + const char * remoteHost; + const char * leaseDuration = "0"; + int r; + if (!PyArg_ParseTuple(args, "HssHzz", &ePort, &proto, + &host, &iPort, &desc, &remoteHost)) + return NULL; +Py_BEGIN_ALLOW_THREADS + sprintf(extPort, "%hu", ePort); + sprintf(inPort, "%hu", iPort); + r = UPNP_AddPortMapping(self->urls.controlURL, self->data.first.servicetype, + extPort, inPort, host, desc, proto, + remoteHost, leaseDuration); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) + { + Py_RETURN_TRUE; + } + else + { + // TODO: RAISE an Exception. See upnpcommands.h for errors codes. + // upnperrors.c + //Py_RETURN_FALSE; + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +/* AddAnyPortMapping(externalPort, protocol, internalHost, internalPort, desc, + * remoteHost) + * protocol is 'UDP' or 'TCP' */ +static PyObject * +UPnP_addanyportmapping(UPnPObject *self, PyObject *args) +{ + char extPort[6]; + unsigned short ePort; + char inPort[6]; + unsigned short iPort; + char reservedPort[6]; + const char * proto; + const char * host; + const char * desc; + const char * remoteHost; + const char * leaseDuration = "0"; + int r; + if (!PyArg_ParseTuple(args, "HssHzz", &ePort, &proto, &host, &iPort, &desc, &remoteHost)) + return NULL; +Py_BEGIN_ALLOW_THREADS + sprintf(extPort, "%hu", ePort); + sprintf(inPort, "%hu", iPort); + r = UPNP_AddAnyPortMapping(self->urls.controlURL, self->data.first.servicetype, + extPort, inPort, host, desc, proto, + remoteHost, leaseDuration, reservedPort); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { + return Py_BuildValue("i", atoi(reservedPort)); + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + + +/* DeletePortMapping(extPort, proto, removeHost='') + * proto = 'UDP', 'TCP' */ +static PyObject * +UPnP_deleteportmapping(UPnPObject *self, PyObject *args) +{ + char extPort[6]; + unsigned short ePort; + const char * proto; + const char * remoteHost = ""; + int r; + if(!PyArg_ParseTuple(args, "Hs|z", &ePort, &proto, &remoteHost)) + return NULL; +Py_BEGIN_ALLOW_THREADS + sprintf(extPort, "%hu", ePort); + r = UPNP_DeletePortMapping(self->urls.controlURL, self->data.first.servicetype, + extPort, proto, remoteHost); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { + Py_RETURN_TRUE; + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +/* DeletePortMappingRange(extPort, proto, removeHost='') + * proto = 'UDP', 'TCP' */ +static PyObject * +UPnP_deleteportmappingrange(UPnPObject *self, PyObject *args) +{ + char extPortStart[6]; + unsigned short ePortStart; + char extPortEnd[6]; + unsigned short ePortEnd; + const char * proto; + unsigned char manage; + char manageStr[6]; + int r; + if(!PyArg_ParseTuple(args, "HHsb", &ePortStart, &ePortEnd, &proto, &manage)) + return NULL; +Py_BEGIN_ALLOW_THREADS + sprintf(extPortStart, "%hu", ePortStart); + sprintf(extPortEnd, "%hu", ePortEnd); + sprintf(manageStr, "%hu", (unsigned short)manage); + r = UPNP_DeletePortMappingRange(self->urls.controlURL, self->data.first.servicetype, + extPortStart, extPortEnd, proto, manageStr); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { + Py_RETURN_TRUE; + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +static PyObject * +UPnP_getportmappingnumberofentries(UPnPObject *self) +{ + unsigned int n = 0; + int r; +Py_BEGIN_ALLOW_THREADS + r = UPNP_GetPortMappingNumberOfEntries(self->urls.controlURL, + self->data.first.servicetype, + &n); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) { +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("I", n); +#else + return Py_BuildValue("i", (int)n); +#endif + } else { + /* TODO: have our own exception type ! */ + PyErr_SetString(PyExc_Exception, strupnperror(r)); + return NULL; + } +} + +/* GetSpecificPortMapping(ePort, proto, remoteHost='') + * proto = 'UDP' or 'TCP' */ +static PyObject * +UPnP_getspecificportmapping(UPnPObject *self, PyObject *args) +{ + char extPort[6]; + unsigned short ePort; + const char * proto; + const char * remoteHost = ""; + char intClient[40]; + char intPort[6]; + unsigned short iPort; + char desc[80]; + char enabled[4]; + char leaseDuration[16]; + if(!PyArg_ParseTuple(args, "Hs|z", &ePort, &proto, &remoteHost)) + return NULL; + extPort[0] = '\0'; intClient[0] = '\0'; intPort[0] = '\0'; + desc[0] = '\0'; enabled[0] = '\0'; leaseDuration[0] = '\0'; +Py_BEGIN_ALLOW_THREADS + sprintf(extPort, "%hu", ePort); + UPNP_GetSpecificPortMappingEntry(self->urls.controlURL, + self->data.first.servicetype, + extPort, proto, remoteHost, + intClient, intPort, + desc, enabled, leaseDuration); +Py_END_ALLOW_THREADS + if(intClient[0]) + { + iPort = (unsigned short)atoi(intPort); + return Py_BuildValue("(s,H,s,O,i)", + intClient, iPort, desc, + PyBool_FromLong(atoi(enabled)), + atoi(leaseDuration)); + } + else + { + Py_RETURN_NONE; + } +} + +/* GetGenericPortMapping(index) */ +static PyObject * +UPnP_getgenericportmapping(UPnPObject *self, PyObject *args) +{ + int i, r; + char index[8]; + char intClient[40]; + char intPort[6]; + unsigned short iPort; + char extPort[6]; + unsigned short ePort; + char protocol[4]; + char desc[80]; + char enabled[6]; + char rHost[64]; + char duration[16]; /* lease duration */ + unsigned int dur; + if(!PyArg_ParseTuple(args, "i", &i)) + return NULL; +Py_BEGIN_ALLOW_THREADS + snprintf(index, sizeof(index), "%d", i); + rHost[0] = '\0'; enabled[0] = '\0'; + duration[0] = '\0'; desc[0] = '\0'; + extPort[0] = '\0'; intPort[0] = '\0'; intClient[0] = '\0'; + r = UPNP_GetGenericPortMappingEntry(self->urls.controlURL, + self->data.first.servicetype, + index, + extPort, intClient, intPort, + protocol, desc, enabled, rHost, + duration); +Py_END_ALLOW_THREADS + if(r==UPNPCOMMAND_SUCCESS) + { + ePort = (unsigned short)atoi(extPort); + iPort = (unsigned short)atoi(intPort); + dur = (unsigned int)strtoul(duration, 0, 0); +#if (PY_MAJOR_VERSION >= 3) || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION > 3) + return Py_BuildValue("(H,s,(s,H),s,s,s,I)", + ePort, protocol, intClient, iPort, + desc, enabled, rHost, dur); +#else + return Py_BuildValue("(i,s,(s,i),s,s,s,i)", + (int)ePort, protocol, intClient, (int)iPort, + desc, enabled, rHost, (int)dur); +#endif + } + else + { + Py_RETURN_NONE; + } +} + +/* miniupnpc.UPnP object Method Table */ +static PyMethodDef UPnP_methods[] = { + {"discover", (PyCFunction)UPnP_discover, METH_NOARGS, + "discover UPnP IGD devices on the network" + }, + {"selectigd", (PyCFunction)UPnP_selectigd, METH_NOARGS, + "select a valid UPnP IGD among discovered devices" + }, + {"totalbytesent", (PyCFunction)UPnP_totalbytesent, METH_NOARGS, + "return the total number of bytes sent by UPnP IGD" + }, + {"totalbytereceived", (PyCFunction)UPnP_totalbytereceived, METH_NOARGS, + "return the total number of bytes received by UPnP IGD" + }, + {"totalpacketsent", (PyCFunction)UPnP_totalpacketsent, METH_NOARGS, + "return the total number of packets sent by UPnP IGD" + }, + {"totalpacketreceived", (PyCFunction)UPnP_totalpacketreceived, METH_NOARGS, + "return the total number of packets received by UPnP IGD" + }, + {"statusinfo", (PyCFunction)UPnP_statusinfo, METH_NOARGS, + "return status and uptime" + }, + {"connectiontype", (PyCFunction)UPnP_connectiontype, METH_NOARGS, + "return IGD WAN connection type" + }, + {"externalipaddress", (PyCFunction)UPnP_externalipaddress, METH_NOARGS, + "return external IP address" + }, + {"addportmapping", (PyCFunction)UPnP_addportmapping, METH_VARARGS, + "add a port mapping" + }, + {"addanyportmapping", (PyCFunction)UPnP_addanyportmapping, METH_VARARGS, + "add a port mapping, IGD to select alternative if necessary" + }, + {"deleteportmapping", (PyCFunction)UPnP_deleteportmapping, METH_VARARGS, + "delete a port mapping" + }, + {"deleteportmappingrange", (PyCFunction)UPnP_deleteportmappingrange, METH_VARARGS, + "delete a range of port mappings" + }, + {"getportmappingnumberofentries", (PyCFunction)UPnP_getportmappingnumberofentries, METH_NOARGS, + "-- non standard --" + }, + {"getspecificportmapping", (PyCFunction)UPnP_getspecificportmapping, METH_VARARGS, + "get details about a specific port mapping entry" + }, + {"getgenericportmapping", (PyCFunction)UPnP_getgenericportmapping, METH_VARARGS, + "get all details about the port mapping at index" + }, + {NULL} /* Sentinel */ +}; + +static PyTypeObject UPnPType = { + PyVarObject_HEAD_INIT(NULL, + 0) /*ob_size*/ + "miniupnpc.UPnP", /*tp_name*/ + sizeof(UPnPObject), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + (destructor)UPnPObject_dealloc,/*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + 0, /*tp_compare*/ + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash */ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT, /*tp_flags*/ + "UPnP objects", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + UPnP_methods, /* tp_methods */ + UPnP_members, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)UPnP_init, /* tp_init */ + 0, /* tp_alloc */ +#ifndef _WIN32 + PyType_GenericNew,/*UPnP_new,*/ /* tp_new */ +#else + 0, +#endif +}; + +/* module methods */ +static PyMethodDef miniupnpc_methods[] = { + {NULL} /* Sentinel */ +}; + +#if PY_MAJOR_VERSION >= 3 +static struct PyModuleDef moduledef = { + PyModuleDef_HEAD_INIT, + "miniupnpc", /* m_name */ + "miniupnpc module.", /* m_doc */ + -1, /* m_size */ + miniupnpc_methods, /* m_methods */ + NULL, /* m_reload */ + NULL, /* m_traverse */ + NULL, /* m_clear */ + NULL, /* m_free */ +}; +#endif + +#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */ +#define PyMODINIT_FUNC void +#endif + +PyMODINIT_FUNC +#if PY_MAJOR_VERSION >= 3 +PyInit_miniupnpc(void) +#else +initminiupnpc(void) +#endif +{ + PyObject* m; + +#ifdef _WIN32 + /* initialize Winsock. */ + WSADATA wsaData; + int nResult = WSAStartup(MAKEWORD(2,2), &wsaData); + + UPnPType.tp_new = PyType_GenericNew; +#endif + if (PyType_Ready(&UPnPType) < 0) +#if PY_MAJOR_VERSION >= 3 + return 0; +#else + return; +#endif + +#if PY_MAJOR_VERSION >= 3 + m = PyModule_Create(&moduledef); +#else + m = Py_InitModule3("miniupnpc", miniupnpc_methods, + "miniupnpc module."); +#endif + + Py_INCREF(&UPnPType); + PyModule_AddObject(m, "UPnP", (PyObject *)&UPnPType); + +#if PY_MAJOR_VERSION >= 3 + return m; +#endif +} + diff --git a/thirdparty/miniupnpc/miniupnpcstrings.h b/thirdparty/miniupnpc/miniupnpcstrings.h new file mode 100644 index 0000000000..1d5c5882fd --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpcstrings.h @@ -0,0 +1,17 @@ +#ifndef MINIUPNPCSTRINGS_H_INCLUDED +#define MINIUPNPCSTRINGS_H_INCLUDED + +#include <version.h> + +#define OS_STRING VERSION_NAME "/1.0" +#define MINIUPNPC_VERSION_STRING "2.1" + +#if 0 +/* according to "UPnP Device Architecture 1.0" */ +#define UPNP_VERSION_STRING "UPnP/1.0" +#else +/* according to "UPnP Device Architecture 1.1" */ +#define UPNP_VERSION_STRING "UPnP/1.1" +#endif + +#endif diff --git a/thirdparty/miniupnpc/miniupnpctypes.h b/thirdparty/miniupnpc/miniupnpctypes.h new file mode 100644 index 0000000000..307ce39699 --- /dev/null +++ b/thirdparty/miniupnpc/miniupnpctypes.h @@ -0,0 +1,19 @@ +/* $Id: miniupnpctypes.h,v 1.1 2011/02/15 11:10:40 nanard Exp $ */ +/* Miniupnp project : http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org + * Author : Thomas Bernard + * Copyright (c) 2011 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided within this distribution */ +#ifndef MINIUPNPCTYPES_H_INCLUDED +#define MINIUPNPCTYPES_H_INCLUDED + +#if (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L) +#define UNSIGNED_INTEGER unsigned long long +#define STRTOUI strtoull +#else +#define UNSIGNED_INTEGER unsigned int +#define STRTOUI strtoul +#endif + +#endif + diff --git a/thirdparty/miniupnpc/miniwget.c b/thirdparty/miniupnpc/miniwget.c new file mode 100644 index 0000000000..a46ba76022 --- /dev/null +++ b/thirdparty/miniupnpc/miniwget.c @@ -0,0 +1,662 @@ +/* $Id: miniwget.c,v 1.78 2018/03/13 23:22:18 nanard Exp $ */ +/* Project : miniupnp + * Website : 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 in this distribution. */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#ifdef _WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#include <io.h> +#define MAXHOSTNAMELEN 64 +#define snprintf _snprintf +#define socklen_t int +#ifndef strncasecmp +#if defined(_MSC_VER) && (_MSC_VER >= 1400) +#define strncasecmp _memicmp +#else /* defined(_MSC_VER) && (_MSC_VER >= 1400) */ +#define strncasecmp memicmp +#endif /* defined(_MSC_VER) && (_MSC_VER >= 1400) */ +#endif /* #ifndef strncasecmp */ +#else /* #ifdef _WIN32 */ +#include <unistd.h> +#include <sys/param.h> +#if defined(__amigaos__) && !defined(__amigaos4__) +#define socklen_t int +#else /* #if defined(__amigaos__) && !defined(__amigaos4__) */ +#include <sys/select.h> +#endif /* #else defined(__amigaos__) && !defined(__amigaos4__) */ +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <net/if.h> +#include <netdb.h> +#define closesocket close +#include <strings.h> +#endif /* #else _WIN32 */ +#ifdef __GNU__ +#define MAXHOSTNAMELEN 64 +#endif /* __GNU__ */ + +#ifndef MIN +#define MIN(x,y) (((x)<(y))?(x):(y)) +#endif /* MIN */ + + +#include "miniupnpcstrings.h" +#include "miniwget.h" +#include "connecthostport.h" +#include "receivedata.h" + +#ifndef MAXHOSTNAMELEN +#define MAXHOSTNAMELEN 64 +#endif + +/* + * Read a HTTP response from a socket. + * Process Content-Length and Transfer-encoding headers. + * return a pointer to the content buffer, which length is saved + * to the length parameter. + */ +void * +getHTTPResponse(SOCKET s, int * size, int * status_code) +{ + char buf[2048]; + int n; + int endofheaders = 0; + int chunked = 0; + int content_length = -1; + unsigned int chunksize = 0; + unsigned int bytestocopy = 0; + /* buffers : */ + char * header_buf; + unsigned int header_buf_len = 2048; + unsigned int header_buf_used = 0; + char * content_buf; + unsigned int content_buf_len = 2048; + unsigned int content_buf_used = 0; + char chunksize_buf[32]; + unsigned int chunksize_buf_index; +#ifdef DEBUG + char * reason_phrase = NULL; + int reason_phrase_len = 0; +#endif + + if(status_code) *status_code = -1; + header_buf = malloc(header_buf_len); + if(header_buf == NULL) + { +#ifdef DEBUG + fprintf(stderr, "%s: Memory allocation error\n", "getHTTPResponse"); +#endif /* DEBUG */ + *size = -1; + return NULL; + } + content_buf = malloc(content_buf_len); + if(content_buf == NULL) + { + free(header_buf); +#ifdef DEBUG + fprintf(stderr, "%s: Memory allocation error\n", "getHTTPResponse"); +#endif /* DEBUG */ + *size = -1; + return NULL; + } + chunksize_buf[0] = '\0'; + chunksize_buf_index = 0; + + while((n = receivedata(s, buf, sizeof(buf), 5000, NULL)) > 0) + { + if(endofheaders == 0) + { + int i; + int linestart=0; + int colon=0; + int valuestart=0; + if(header_buf_used + n > header_buf_len) { + char * tmp = realloc(header_buf, header_buf_used + n); + if(tmp == NULL) { + /* memory allocation error */ + free(header_buf); + free(content_buf); + *size = -1; + return NULL; + } + header_buf = tmp; + header_buf_len = header_buf_used + n; + } + memcpy(header_buf + header_buf_used, buf, n); + header_buf_used += n; + /* search for CR LF CR LF (end of headers) + * recognize also LF LF */ + i = 0; + while(i < ((int)header_buf_used-1) && (endofheaders == 0)) { + if(header_buf[i] == '\r') { + i++; + if(header_buf[i] == '\n') { + i++; + if(i < (int)header_buf_used && header_buf[i] == '\r') { + i++; + if(i < (int)header_buf_used && header_buf[i] == '\n') { + endofheaders = i+1; + } + } + } + } else if(header_buf[i] == '\n') { + i++; + if(header_buf[i] == '\n') { + endofheaders = i+1; + } + } + i++; + } + if(endofheaders == 0) + continue; + /* parse header lines */ + for(i = 0; i < endofheaders - 1; i++) { + if(linestart > 0 && colon <= linestart && header_buf[i]==':') + { + colon = i; + while(i < (endofheaders-1) + && (header_buf[i+1] == ' ' || header_buf[i+1] == '\t')) + i++; + valuestart = i + 1; + } + /* detecting end of line */ + else if(header_buf[i]=='\r' || header_buf[i]=='\n') + { + if(linestart == 0 && status_code) + { + /* Status line + * HTTP-Version SP Status-Code SP Reason-Phrase CRLF */ + int sp; + for(sp = 0; sp < i; sp++) + if(header_buf[sp] == ' ') + { + if(*status_code < 0) + *status_code = atoi(header_buf + sp + 1); + else + { +#ifdef DEBUG + reason_phrase = header_buf + sp + 1; + reason_phrase_len = i - sp - 1; +#endif + break; + } + } +#ifdef DEBUG + printf("HTTP status code = %d, Reason phrase = %.*s\n", + *status_code, reason_phrase_len, reason_phrase); +#endif + } + else if(colon > linestart && valuestart > colon) + { +#ifdef DEBUG + printf("header='%.*s', value='%.*s'\n", + colon-linestart, header_buf+linestart, + i-valuestart, header_buf+valuestart); +#endif + if(0==strncasecmp(header_buf+linestart, "content-length", colon-linestart)) + { + content_length = atoi(header_buf+valuestart); +#ifdef DEBUG + printf("Content-Length: %d\n", content_length); +#endif + } + else if(0==strncasecmp(header_buf+linestart, "transfer-encoding", colon-linestart) + && 0==strncasecmp(header_buf+valuestart, "chunked", 7)) + { +#ifdef DEBUG + printf("chunked transfer-encoding!\n"); +#endif + chunked = 1; + } + } + while((i < (int)header_buf_used) && (header_buf[i]=='\r' || header_buf[i] == '\n')) + i++; + linestart = i; + colon = linestart; + valuestart = 0; + } + } + /* copy the remaining of the received data back to buf */ + n = header_buf_used - endofheaders; + memcpy(buf, header_buf + endofheaders, n); + /* if(headers) */ + } + /* if we get there, endofheaders != 0. + * In the other case, there was a continue above */ + /* content */ + if(chunked) + { + int i = 0; + while(i < n) + { + if(chunksize == 0) + { + /* reading chunk size */ + if(chunksize_buf_index == 0) { + /* skipping any leading CR LF */ + if(i<n && buf[i] == '\r') i++; + if(i<n && buf[i] == '\n') i++; + } + while(i<n && isxdigit(buf[i]) + && chunksize_buf_index < (sizeof(chunksize_buf)-1)) + { + chunksize_buf[chunksize_buf_index++] = buf[i]; + chunksize_buf[chunksize_buf_index] = '\0'; + i++; + } + while(i<n && buf[i] != '\r' && buf[i] != '\n') + i++; /* discarding chunk-extension */ + if(i<n && buf[i] == '\r') i++; + if(i<n && buf[i] == '\n') { + unsigned int j; + for(j = 0; j < chunksize_buf_index; j++) { + if(chunksize_buf[j] >= '0' + && chunksize_buf[j] <= '9') + chunksize = (chunksize << 4) + (chunksize_buf[j] - '0'); + else + chunksize = (chunksize << 4) + ((chunksize_buf[j] | 32) - 'a' + 10); + } + chunksize_buf[0] = '\0'; + chunksize_buf_index = 0; + i++; + } else { + /* not finished to get chunksize */ + continue; + } +#ifdef DEBUG + printf("chunksize = %u (%x)\n", chunksize, chunksize); +#endif + if(chunksize == 0) + { +#ifdef DEBUG + printf("end of HTTP content - %d %d\n", i, n); + /*printf("'%.*s'\n", n-i, buf+i);*/ +#endif + goto end_of_stream; + } + } + /* it is guaranteed that (n >= i) */ + bytestocopy = (chunksize < (unsigned int)(n - i))?chunksize:(unsigned int)(n - i); + if((content_buf_used + bytestocopy) > content_buf_len) + { + char * tmp; + if((content_length >= 0) && ((unsigned int)content_length >= (content_buf_used + bytestocopy))) { + content_buf_len = content_length; + } else { + content_buf_len = content_buf_used + bytestocopy; + } + tmp = realloc(content_buf, content_buf_len); + if(tmp == NULL) { + /* memory allocation error */ + free(content_buf); + free(header_buf); + *size = -1; + return NULL; + } + content_buf = tmp; + } + memcpy(content_buf + content_buf_used, buf + i, bytestocopy); + content_buf_used += bytestocopy; + i += bytestocopy; + chunksize -= bytestocopy; + } + } + else + { + /* not chunked */ + if(content_length > 0 + && (content_buf_used + n) > (unsigned int)content_length) { + /* skipping additional bytes */ + n = content_length - content_buf_used; + } + if(content_buf_used + n > content_buf_len) + { + char * tmp; + if(content_length >= 0 + && (unsigned int)content_length >= (content_buf_used + n)) { + content_buf_len = content_length; + } else { + content_buf_len = content_buf_used + n; + } + tmp = realloc(content_buf, content_buf_len); + if(tmp == NULL) { + /* memory allocation error */ + free(content_buf); + free(header_buf); + *size = -1; + return NULL; + } + content_buf = tmp; + } + memcpy(content_buf + content_buf_used, buf, n); + content_buf_used += n; + } + /* use the Content-Length header value if available */ + if(content_length > 0 && content_buf_used >= (unsigned int)content_length) + { +#ifdef DEBUG + printf("End of HTTP content\n"); +#endif + break; + } + } +end_of_stream: + free(header_buf); header_buf = NULL; + *size = content_buf_used; + if(content_buf_used == 0) + { + free(content_buf); + content_buf = NULL; + } + return content_buf; +} + +/* miniwget3() : + * do all the work. + * Return NULL if something failed. */ +static void * +miniwget3(const char * host, + unsigned short port, const char * path, + int * size, char * addr_str, int addr_str_len, + const char * httpversion, unsigned int scope_id, + int * status_code) +{ + char buf[2048]; + SOCKET s; + int n; + int len; + int sent; + void * content; + + *size = 0; + s = connecthostport(host, port, scope_id); + if(ISINVALID(s)) + return NULL; + + /* get address for caller ! */ + if(addr_str) + { + struct sockaddr_storage saddr; + socklen_t saddrlen; + + saddrlen = sizeof(saddr); + if(getsockname(s, (struct sockaddr *)&saddr, &saddrlen) < 0) + { + perror("getsockname"); + } + else + { +#if defined(__amigaos__) && !defined(__amigaos4__) + /* 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()); + }*/ + /* the following code is only compatible with ip v4 addresses */ + strncpy(addr_str, inet_ntoa(((struct sockaddr_in *)&saddr)->sin_addr), addr_str_len); +#else +#if 0 + if(saddr.sa_family == AF_INET6) { + inet_ntop(AF_INET6, + &(((struct sockaddr_in6 *)&saddr)->sin6_addr), + addr_str, addr_str_len); + } else { + inet_ntop(AF_INET, + &(((struct sockaddr_in *)&saddr)->sin_addr), + addr_str, addr_str_len); + } +#endif + /* getnameinfo return ip v6 address with the scope identifier + * such as : 2a01:e35:8b2b:7330::%4281128194 */ + n = getnameinfo((const struct sockaddr *)&saddr, saddrlen, + addr_str, addr_str_len, + NULL, 0, + NI_NUMERICHOST | NI_NUMERICSERV); + if(n != 0) { +#ifdef _WIN32 + fprintf(stderr, "getnameinfo() failed : %d\n", n); +#else + fprintf(stderr, "getnameinfo() failed : %s\n", gai_strerror(n)); +#endif + } +#endif + } +#ifdef DEBUG + printf("address miniwget : %s\n", addr_str); +#endif + } + + len = snprintf(buf, sizeof(buf), + "GET %s HTTP/%s\r\n" + "Host: %s:%d\r\n" + "Connection: Close\r\n" + "User-Agent: " OS_STRING ", " UPNP_VERSION_STRING ", MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n" + + "\r\n", + path, httpversion, host, port); + if ((unsigned int)len >= sizeof(buf)) + { + closesocket(s); + return NULL; + } + sent = 0; + /* sending the HTTP request */ + while(sent < len) + { + n = send(s, buf+sent, len-sent, 0); + if(n < 0) + { + perror("send"); + closesocket(s); + return NULL; + } + else + { + sent += n; + } + } + content = getHTTPResponse(s, size, status_code); + closesocket(s); + return content; +} + +/* miniwget2() : + * Call miniwget3(); retry with HTTP/1.1 if 1.0 fails. */ +static void * +miniwget2(const char * host, + unsigned short port, const char * path, + int * size, char * addr_str, int addr_str_len, + unsigned int scope_id, int * status_code) +{ + char * respbuffer; + +#if 1 + respbuffer = miniwget3(host, port, path, size, + addr_str, addr_str_len, "1.1", + scope_id, status_code); +#else + respbuffer = miniwget3(host, port, path, size, + addr_str, addr_str_len, "1.0", + scope_id, status_code); + if (*size == 0) + { +#ifdef DEBUG + printf("Retrying with HTTP/1.1\n"); +#endif + free(respbuffer); + respbuffer = miniwget3(host, port, path, size, + addr_str, addr_str_len, "1.1", + scope_id, status_code); + } +#endif + 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, unsigned int * scope_id) +{ + char * p1, *p2, *p3; + if(!url) + return 0; + p1 = strstr(url, "://"); + if(!p1) + return 0; + p1 += 3; + if( (url[0]!='h') || (url[1]!='t') + ||(url[2]!='t') || (url[3]!='p')) + return 0; + memset(hostname, 0, MAXHOSTNAMELEN + 1); + if(*p1 == '[') + { + /* IP v6 : http://[2a00:1450:8002::6a]/path/abc */ + char * scope; + scope = strchr(p1, '%'); + p2 = strchr(p1, ']'); + if(p2 && scope && scope < p2 && scope_id) { + /* parse scope */ +#ifdef IF_NAMESIZE + char tmp[IF_NAMESIZE]; + int l; + scope++; + /* "%25" is just '%' in URL encoding */ + if(scope[0] == '2' && scope[1] == '5') + scope += 2; /* skip "25" */ + l = p2 - scope; + if(l >= IF_NAMESIZE) + l = IF_NAMESIZE - 1; + memcpy(tmp, scope, l); + tmp[l] = '\0'; + *scope_id = if_nametoindex(tmp); + if(*scope_id == 0) { + *scope_id = (unsigned int)strtoul(tmp, NULL, 10); + } +#else + /* under windows, scope is numerical */ + char tmp[8]; + int l; + scope++; + /* "%25" is just '%' in URL encoding */ + if(scope[0] == '2' && scope[1] == '5') + scope += 2; /* skip "25" */ + l = p2 - scope; + if(l >= sizeof(tmp)) + l = sizeof(tmp) - 1; + memcpy(tmp, scope, l); + tmp[l] = '\0'; + *scope_id = (unsigned int)strtoul(tmp, NULL, 10); +#endif + } + p3 = strchr(p1, '/'); + if(p2 && p3) + { + p2++; + strncpy(hostname, p1, MIN(MAXHOSTNAMELEN, (int)(p2-p1))); + if(*p2 == ':') + { + *port = 0; + p2++; + while( (*p2 >= '0') && (*p2 <= '9')) + { + *port *= 10; + *port += (unsigned short)(*p2 - '0'); + p2++; + } + } + else + { + *port = 80; + } + *path = p3; + return 1; + } + } + p2 = strchr(p1, ':'); + p3 = strchr(p1, '/'); + if(!p3) + return 0; + 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 int scope_id, int * status_code) +{ + unsigned short port; + char * path; + /* protocol://host:port/chemin */ + char hostname[MAXHOSTNAMELEN+1]; + *size = 0; + if(!parseURL(url, hostname, &port, &path, &scope_id)) + return NULL; +#ifdef DEBUG + printf("parsed url : hostname='%s' port=%hu path='%s' scope_id=%u\n", + hostname, port, path, scope_id); +#endif + return miniwget2(hostname, port, path, size, 0, 0, scope_id, status_code); +} + +void * +miniwget_getaddr(const char * url, int * size, + char * addr, int addrlen, unsigned int scope_id, + int * status_code) +{ + unsigned short port; + char * path; + /* protocol://host:port/path */ + char hostname[MAXHOSTNAMELEN+1]; + *size = 0; + if(addr) + addr[0] = '\0'; + if(!parseURL(url, hostname, &port, &path, &scope_id)) + return NULL; +#ifdef DEBUG + printf("parsed url : hostname='%s' port=%hu path='%s' scope_id=%u\n", + hostname, port, path, scope_id); +#endif + return miniwget2(hostname, port, path, size, addr, addrlen, scope_id, status_code); +} + diff --git a/thirdparty/miniupnpc/miniwget.h b/thirdparty/miniupnpc/miniwget.h new file mode 100644 index 0000000000..f5572c2544 --- /dev/null +++ b/thirdparty/miniupnpc/miniwget.h @@ -0,0 +1,27 @@ +/* $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/miniwget_private.h b/thirdparty/miniupnpc/miniwget_private.h new file mode 100644 index 0000000000..e4eaac8085 --- /dev/null +++ b/thirdparty/miniupnpc/miniwget_private.h @@ -0,0 +1,15 @@ +/* $Id: miniwget_private.h,v 1.1 2018/04/06 10:17:58 nanard Exp $ */ +/* Project : miniupnp + * Author : Thomas Bernard + * Copyright (c) 2018 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. + * */ +#ifndef MINIWGET_INTERNAL_H_INCLUDED +#define MINIWGET_INTERNAL_H_INCLUDED + +#include "miniupnpc_socketdef.h" + +void * getHTTPResponse(SOCKET s, int * size, int * status_code); + +#endif diff --git a/thirdparty/miniupnpc/minixml.c b/thirdparty/miniupnpc/minixml.c new file mode 100644 index 0000000000..ed2d3c759c --- /dev/null +++ b/thirdparty/miniupnpc/minixml.c @@ -0,0 +1,231 @@ +/* $Id: minixml.c,v 1.10 2012/03/05 19:42:47 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * 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) 2005-2017, 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 <string.h> +#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. */ +static 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... */ +static void parseelt(struct xmlparser * p) +{ + int i; + const char * elementname; + while(p->xml < (p->xmlend - 1)) + { + if((p->xml + 4) <= p->xmlend && (0 == memcmp(p->xml, "<!--", 4))) + { + p->xml += 3; + /* ignore comments */ + do + { + p->xml++; + if ((p->xml + 3) >= p->xmlend) + return; + } + while(memcmp(p->xml, "-->", 3) != 0); + p->xml += 3; + } + else 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) ) + { + i++; p->xml++; + if (p->xml >= p->xmlend) + return; + } + /* CDATA are at least 9 + 3 characters long : <![CDATA[ ]]> */ + if((p->xmlend >= (p->xml + (9 + 3))) && (memcmp(p->xml, "<![CDATA[", 9) == 0)) + { + /* CDATA handling */ + p->xml += 9; + data = p->xml; + i = 0; + while(memcmp(p->xml, "]]>", 3) != 0) + { + i++; p->xml++; + if ((p->xml + 3) >= p->xmlend) + return; + } + if(i>0 && p->datafunc) + p->datafunc(p->data, data, i); + while(*p->xml!='<') + { + p->xml++; + if (p->xml >= p->xmlend) + return; + } + } + else + { + while(*p->xml!='<') + { + i++; p->xml++; + if ((p->xml + 1) >= p->xmlend) + return; + } + if(i>0 && p->datafunc && *(p->xml + 1) == '/') + 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); +} + + diff --git a/thirdparty/miniupnpc/minixml.h b/thirdparty/miniupnpc/minixml.h new file mode 100644 index 0000000000..19e6f513bf --- /dev/null +++ b/thirdparty/miniupnpc/minixml.h @@ -0,0 +1,37 @@ +/* $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_INCLUDED +#define MINIXML_H_INCLUDED +#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 + diff --git a/thirdparty/miniupnpc/minixmlvalid.c b/thirdparty/miniupnpc/minixmlvalid.c new file mode 100644 index 0000000000..dad1488122 --- /dev/null +++ b/thirdparty/miniupnpc/minixmlvalid.c @@ -0,0 +1,163 @@ +/* $Id: minixmlvalid.c,v 1.7 2015/07/15 12:41:15 nanard Exp $ */ +/* MiniUPnP Project + * http://miniupnp.tuxfamily.org/ or http://miniupnp.free.fr/ + * minixmlvalid.c : + * validation program for the minixml parser + * + * (c) 2006-2011 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) + { + printf("event number not matching : %d != %d\n", 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/>" +"<elt1>\n<![CDATA[ <html>stuff !\n ]]> \n</elt1>\n" +"<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, "elt1", 4}, + {CHARDATA, " <html>stuff !\n ", 16}, + {ELTEND, "elt1", 4}, + {ELTSTART, "elt2a", 5}, + {ELTSTART, "elt2b", 5}, + {CHARDATA, "chardata1", 9}, + {ELTEND, "elt2b", 5}, + {ELTSTART, "elt2b", 5}, + {CHARDATA, " chardata2 ", 11}, + {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); + if(evtlist.events == NULL) + { + fprintf(stderr, "Memory allocation error.\n"); + return -1; + } + 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; + (void)argc; (void)argv; + + r = testxmlparser(xmldata, sizeof(xmldata)-1); + if(r) + printf("minixml validation test failed\n"); + return r; +} + diff --git a/thirdparty/miniupnpc/portlistingparse.c b/thirdparty/miniupnpc/portlistingparse.c new file mode 100644 index 0000000000..55859f2714 --- /dev/null +++ b/thirdparty/miniupnpc/portlistingparse.c @@ -0,0 +1,172 @@ +/* $Id: portlistingparse.c,v 1.9 2015/07/15 12:41:13 nanard Exp $ */ +/* MiniUPnP project + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * (c) 2011-2016 Thomas Bernard + * This software is subject to the conditions detailed + * in the LICENCE file provided within the distribution */ +#include <string.h> +#include <stdlib.h> +#ifdef DEBUG +#include <stdio.h> +#endif /* DEBUG */ +#include "portlistingparse.h" +#include "minixml.h" + +/* list of the elements */ +static const struct { + const portMappingElt code; + const char * const str; +} elements[] = { + { PortMappingEntry, "PortMappingEntry"}, + { NewRemoteHost, "NewRemoteHost"}, + { NewExternalPort, "NewExternalPort"}, + { NewProtocol, "NewProtocol"}, + { NewInternalPort, "NewInternalPort"}, + { NewInternalClient, "NewInternalClient"}, + { NewEnabled, "NewEnabled"}, + { NewDescription, "NewDescription"}, + { NewLeaseTime, "NewLeaseTime"}, + { PortMappingEltNone, NULL} +}; + +/* Helper function */ +static UNSIGNED_INTEGER +atoui(const char * p, int l) +{ + UNSIGNED_INTEGER r = 0; + while(l > 0 && *p) + { + if(*p >= '0' && *p <= '9') + r = r*10 + (*p - '0'); + else + break; + p++; + l--; + } + return r; +} + +/* Start element handler */ +static void +startelt(void * d, const char * name, int l) +{ + int i; + struct PortMappingParserData * pdata = (struct PortMappingParserData *)d; + pdata->curelt = PortMappingEltNone; + for(i = 0; elements[i].str; i++) + { + if(strlen(elements[i].str) == (size_t)l && memcmp(name, elements[i].str, l) == 0) + { + pdata->curelt = elements[i].code; + break; + } + } + if(pdata->curelt == PortMappingEntry) + { + struct PortMapping * pm; + pm = calloc(1, sizeof(struct PortMapping)); + if(pm == NULL) + { + /* malloc error */ +#ifdef DEBUG + fprintf(stderr, "%s: error allocating memory", + "startelt"); +#endif /* DEBUG */ + return; + } + pm->l_next = pdata->l_head; /* insert in list */ + pdata->l_head = pm; + } +} + +/* End element handler */ +static void +endelt(void * d, const char * name, int l) +{ + struct PortMappingParserData * pdata = (struct PortMappingParserData *)d; + (void)name; + (void)l; + pdata->curelt = PortMappingEltNone; +} + +/* Data handler */ +static void +data(void * d, const char * data, int l) +{ + struct PortMapping * pm; + struct PortMappingParserData * pdata = (struct PortMappingParserData *)d; + pm = pdata->l_head; + if(!pm) + return; + if(l > 63) + l = 63; + switch(pdata->curelt) + { + case NewRemoteHost: + memcpy(pm->remoteHost, data, l); + pm->remoteHost[l] = '\0'; + break; + case NewExternalPort: + pm->externalPort = (unsigned short)atoui(data, l); + break; + case NewProtocol: + if(l > 3) + l = 3; + memcpy(pm->protocol, data, l); + pm->protocol[l] = '\0'; + break; + case NewInternalPort: + pm->internalPort = (unsigned short)atoui(data, l); + break; + case NewInternalClient: + memcpy(pm->internalClient, data, l); + pm->internalClient[l] = '\0'; + break; + case NewEnabled: + pm->enabled = (unsigned char)atoui(data, l); + break; + case NewDescription: + memcpy(pm->description, data, l); + pm->description[l] = '\0'; + break; + case NewLeaseTime: + pm->leaseTime = atoui(data, l); + break; + default: + break; + } +} + + +/* Parse the PortMappingList XML document for IGD version 2 + */ +void +ParsePortListing(const char * buffer, int bufsize, + struct PortMappingParserData * pdata) +{ + struct xmlparser parser; + + memset(pdata, 0, sizeof(struct PortMappingParserData)); + /* init xmlparser */ + parser.xmlstart = buffer; + parser.xmlsize = bufsize; + parser.data = pdata; + parser.starteltfunc = startelt; + parser.endeltfunc = endelt; + parser.datafunc = data; + parser.attfunc = 0; + parsexml(&parser); +} + +void +FreePortListing(struct PortMappingParserData * pdata) +{ + struct PortMapping * pm; + while((pm = pdata->l_head) != NULL) + { + /* remove from list */ + pdata->l_head = pm->l_next; + free(pm); + } +} + diff --git a/thirdparty/miniupnpc/portlistingparse.h b/thirdparty/miniupnpc/portlistingparse.h new file mode 100644 index 0000000000..e3957a3f4c --- /dev/null +++ b/thirdparty/miniupnpc/portlistingparse.h @@ -0,0 +1,65 @@ +/* $Id: portlistingparse.h,v 1.10 2014/11/01 10:37:32 nanard Exp $ */ +/* MiniUPnP project + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * (c) 2011-2015 Thomas Bernard + * This software is subject to the conditions detailed + * in the LICENCE file provided within the distribution */ +#ifndef PORTLISTINGPARSE_H_INCLUDED +#define PORTLISTINGPARSE_H_INCLUDED + +#include "miniupnpc_declspec.h" +/* for the definition of UNSIGNED_INTEGER */ +#include "miniupnpctypes.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* sample of PortMappingEntry : + <p:PortMappingEntry> + <p:NewRemoteHost>202.233.2.1</p:NewRemoteHost> + <p:NewExternalPort>2345</p:NewExternalPort> + <p:NewProtocol>TCP</p:NewProtocol> + <p:NewInternalPort>2345</p:NewInternalPort> + <p:NewInternalClient>192.168.1.137</p:NewInternalClient> + <p:NewEnabled>1</p:NewEnabled> + <p:NewDescription>dooom</p:NewDescription> + <p:NewLeaseTime>345</p:NewLeaseTime> + </p:PortMappingEntry> + */ +typedef enum { PortMappingEltNone, + PortMappingEntry, NewRemoteHost, + NewExternalPort, NewProtocol, + NewInternalPort, NewInternalClient, + NewEnabled, NewDescription, + NewLeaseTime } portMappingElt; + +struct PortMapping { + struct PortMapping * l_next; /* list next element */ + UNSIGNED_INTEGER leaseTime; + unsigned short externalPort; + unsigned short internalPort; + char remoteHost[64]; + char internalClient[64]; + char description[64]; + char protocol[4]; + unsigned char enabled; +}; + +struct PortMappingParserData { + struct PortMapping * l_head; /* list head */ + portMappingElt curelt; +}; + +MINIUPNP_LIBSPEC void +ParsePortListing(const char * buffer, int bufsize, + struct PortMappingParserData * pdata); + +MINIUPNP_LIBSPEC void +FreePortListing(struct PortMappingParserData * pdata); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/miniupnpc/receivedata.c b/thirdparty/miniupnpc/receivedata.c new file mode 100644 index 0000000000..7b9cc5b778 --- /dev/null +++ b/thirdparty/miniupnpc/receivedata.c @@ -0,0 +1,99 @@ +/* $Id: receivedata.c,v 1.7 2015/11/09 21:51:41 nanard Exp $ */ +/* Project : miniupnp + * Website : http://miniupnp.free.fr/ + * Author : Thomas Bernard + * Copyright (c) 2011-2014 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. */ + +#include <stdio.h> +#include <string.h> +#ifdef _WIN32 +#include <winsock2.h> +#include <ws2tcpip.h> +#else /* _WIN32 */ +#include <unistd.h> +#if defined(__amigaos__) && !defined(__amigaos4__) +#define socklen_t int +#else /* #if defined(__amigaos__) && !defined(__amigaos4__) */ +#include <sys/select.h> +#endif /* #else defined(__amigaos__) && !defined(__amigaos4__) */ +#include <sys/socket.h> +#include <netinet/in.h> +#if !defined(__amigaos__) && !defined(__amigaos4__) +#include <poll.h> +#endif /* !defined(__amigaos__) && !defined(__amigaos4__) */ +#include <errno.h> +#define MINIUPNPC_IGNORE_EINTR +#endif /* _WIN32 */ + +#include "receivedata.h" + +int +receivedata(SOCKET socket, + char * data, int length, + int timeout, unsigned int * scope_id) +{ +#ifdef MINIUPNPC_GET_SRC_ADDR + struct sockaddr_storage src_addr; + socklen_t src_addr_len = sizeof(src_addr); +#endif /* MINIUPNPC_GET_SRC_ADDR */ + int n; +#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) + /* using poll */ + struct pollfd fds[1]; /* for the poll */ +#ifdef MINIUPNPC_IGNORE_EINTR + do { +#endif /* MINIUPNPC_IGNORE_EINTR */ + fds[0].fd = socket; + fds[0].events = POLLIN; + n = poll(fds, 1, timeout); +#ifdef MINIUPNPC_IGNORE_EINTR + } while(n < 0 && errno == EINTR); +#endif /* MINIUPNPC_IGNORE_EINTR */ + if(n < 0) { + PRINT_SOCKET_ERROR("poll"); + return -1; + } else if(n == 0) { + /* timeout */ + return 0; + } +#else /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */ + /* using select under _WIN32 and amigaos */ + fd_set socketSet; + TIMEVAL timeval; + FD_ZERO(&socketSet); + FD_SET(socket, &socketSet); + timeval.tv_sec = timeout / 1000; + timeval.tv_usec = (timeout % 1000) * 1000; + n = select(FD_SETSIZE, &socketSet, NULL, NULL, &timeval); + if(n < 0) { + PRINT_SOCKET_ERROR("select"); + return -1; + } else if(n == 0) { + return 0; + } +#endif /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */ +#ifdef MINIUPNPC_GET_SRC_ADDR + memset(&src_addr, 0, sizeof(src_addr)); + n = recvfrom(socket, data, length, 0, + (struct sockaddr *)&src_addr, &src_addr_len); +#else /* MINIUPNPC_GET_SRC_ADDR */ + n = recv(socket, data, length, 0); +#endif /* MINIUPNPC_GET_SRC_ADDR */ + if(n<0) { + PRINT_SOCKET_ERROR("recv"); + } +#ifdef MINIUPNPC_GET_SRC_ADDR + if (src_addr.ss_family == AF_INET6) { + const struct sockaddr_in6 * src_addr6 = (struct sockaddr_in6 *)&src_addr; +#ifdef DEBUG + printf("scope_id=%u\n", src_addr6->sin6_scope_id); +#endif /* DEBUG */ + if(scope_id) + *scope_id = src_addr6->sin6_scope_id; + } +#endif /* MINIUPNPC_GET_SRC_ADDR */ + return n; +} + diff --git a/thirdparty/miniupnpc/receivedata.h b/thirdparty/miniupnpc/receivedata.h new file mode 100644 index 0000000000..c9fdc561f8 --- /dev/null +++ b/thirdparty/miniupnpc/receivedata.h @@ -0,0 +1,21 @@ +/* $Id: receivedata.h,v 1.3 2012/06/23 22:34:47 nanard Exp $ */ +/* Project: miniupnp + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * Author: Thomas Bernard + * Copyright (c) 2011-2018 Thomas Bernard + * This software is subjects to the conditions detailed + * in the LICENCE file provided within this distribution */ +#ifndef RECEIVEDATA_H_INCLUDED +#define RECEIVEDATA_H_INCLUDED + +#include "miniupnpc_socketdef.h" + +/* 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(SOCKET socket, + char * data, int length, + int timeout, unsigned int * scope_id); + +#endif + diff --git a/thirdparty/miniupnpc/upnpc.c b/thirdparty/miniupnpc/upnpc.c new file mode 100644 index 0000000000..0c65cbe8c0 --- /dev/null +++ b/thirdparty/miniupnpc/upnpc.c @@ -0,0 +1,861 @@ +/* $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 + * 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 <time.h> +#ifdef _WIN32 +#include <winsock2.h> +#define snprintf _snprintf +#else +/* for IPPROTO_TCP / IPPROTO_UDP */ +#include <netinet/in.h> +#endif +#include <ctype.h> +#include "miniwget.h" +#include "miniupnpc.h" +#include "upnpcommands.h" +#include "portlistingparse.h" +#include "upnperrors.h" +#include "miniupnpcstrings.h" + +/* protofix() checks if protocol is "UDP" or "TCP" + * returns NULL if not */ +const char * protofix(const char * proto) +{ + static const char proto_tcp[4] = { 'T', 'C', 'P', 0}; + static const char proto_udp[4] = { 'U', 'D', 'P', 0}; + int i, b; + for(i=0, b=1; i<4; i++) + b = b && ( (proto[i] == proto_tcp[i]) + || (proto[i] == (proto_tcp[i] | 32)) ); + if(b) + return proto_tcp; + for(i=0, b=1; i<4; i++) + b = b && ( (proto[i] == proto_udp[i]) + || (proto[i] == (proto_udp[i] | 32)) ); + if(b) + return proto_udp; + return 0; +} + +/* is_int() checks if parameter is an integer or not + * 1 for integer + * 0 for not an integer */ +int is_int(char const* s) +{ + if(s == NULL) + return 0; + while(*s) { + /* #define isdigit(c) ((c) >= '0' && (c) <= '9') */ + if(!isdigit(*s)) + return 0; + s++; + } + return 1; +} + +static void DisplayInfos(struct UPNPUrls * urls, + struct IGDdatas * data) +{ + char externalIPAddress[40]; + char connectionType[64]; + char status[64]; + char lastconnerr[64]; + unsigned int uptime = 0; + unsigned int brUp, brDown; + time_t timenow, timestarted; + int r; + if(UPNP_GetConnectionTypeInfo(urls->controlURL, + data->first.servicetype, + connectionType) != UPNPCOMMAND_SUCCESS) + printf("GetConnectionTypeInfo failed.\n"); + else + printf("Connection Type : %s\n", connectionType); + if(UPNP_GetStatusInfo(urls->controlURL, data->first.servicetype, + status, &uptime, lastconnerr) != UPNPCOMMAND_SUCCESS) + printf("GetStatusInfo failed.\n"); + else + printf("Status : %s, uptime=%us, LastConnectionError : %s\n", + status, uptime, lastconnerr); + if(uptime > 0) { + timenow = time(NULL); + timestarted = timenow - uptime; + printf(" Time started : %s", ctime(×tarted)); + } + if(UPNP_GetLinkLayerMaxBitRates(urls->controlURL_CIF, data->CIF.servicetype, + &brDown, &brUp) != UPNPCOMMAND_SUCCESS) { + printf("GetLinkLayerMaxBitRates failed.\n"); + } else { + printf("MaxBitRateDown : %u bps", brDown); + if(brDown >= 1000000) { + printf(" (%u.%u Mbps)", brDown / 1000000, (brDown / 100000) % 10); + } else if(brDown >= 1000) { + printf(" (%u Kbps)", brDown / 1000); + } + printf(" MaxBitRateUp %u bps", brUp); + if(brUp >= 1000000) { + printf(" (%u.%u Mbps)", brUp / 1000000, (brUp / 100000) % 10); + } else if(brUp >= 1000) { + printf(" (%u Kbps)", brUp / 1000); + } + printf("\n"); + } + r = UPNP_GetExternalIPAddress(urls->controlURL, + data->first.servicetype, + externalIPAddress); + if(r != UPNPCOMMAND_SUCCESS) { + printf("GetExternalIPAddress failed. (errorcode=%d)\n", r); + } else { + printf("ExternalIPAddress = %s\n", externalIPAddress); + } +} + +static void GetConnectionStatus(struct UPNPUrls * urls, + struct IGDdatas * data) +{ + unsigned int bytessent, bytesreceived, packetsreceived, packetssent; + DisplayInfos(urls, data); + bytessent = UPNP_GetTotalBytesSent(urls->controlURL_CIF, data->CIF.servicetype); + bytesreceived = UPNP_GetTotalBytesReceived(urls->controlURL_CIF, data->CIF.servicetype); + packetssent = UPNP_GetTotalPacketsSent(urls->controlURL_CIF, data->CIF.servicetype); + packetsreceived = UPNP_GetTotalPacketsReceived(urls->controlURL_CIF, data->CIF.servicetype); + printf("Bytes: Sent: %8u\tRecv: %8u\n", bytessent, bytesreceived); + printf("Packets: Sent: %8u\tRecv: %8u\n", packetssent, packetsreceived); +} + +static void ListRedirections(struct UPNPUrls * urls, + struct IGDdatas * data) +{ + int r; + int i = 0; + char index[6]; + char intClient[40]; + char intPort[6]; + char extPort[6]; + char protocol[4]; + char desc[80]; + char enabled[6]; + char rHost[64]; + char duration[16]; + /*unsigned int num=0; + UPNP_GetPortMappingNumberOfEntries(urls->controlURL, data->servicetype, &num); + printf("PortMappingNumberOfEntries : %u\n", num);*/ + printf(" i protocol exPort->inAddr:inPort description remoteHost leaseTime\n"); + do { + snprintf(index, 6, "%d", i); + rHost[0] = '\0'; enabled[0] = '\0'; + duration[0] = '\0'; desc[0] = '\0'; + extPort[0] = '\0'; intPort[0] = '\0'; intClient[0] = '\0'; + r = UPNP_GetGenericPortMappingEntry(urls->controlURL, + data->first.servicetype, + index, + extPort, intClient, intPort, + protocol, desc, enabled, + rHost, duration); + if(r==0) + /* + printf("%02d - %s %s->%s:%s\tenabled=%s leaseDuration=%s\n" + " desc='%s' rHost='%s'\n", + i, protocol, extPort, intClient, intPort, + enabled, duration, + desc, rHost); + */ + printf("%2d %s %5s->%s:%-5s '%s' '%s' %s\n", + i, protocol, extPort, intClient, intPort, + desc, rHost, duration); + else + printf("GetGenericPortMappingEntry() returned %d (%s)\n", + r, strupnperror(r)); + i++; + } while(r==0); +} + +static void NewListRedirections(struct UPNPUrls * urls, + struct IGDdatas * data) +{ + int r; + int i = 0; + struct PortMappingParserData pdata; + struct PortMapping * pm; + + memset(&pdata, 0, sizeof(struct PortMappingParserData)); + r = UPNP_GetListOfPortMappings(urls->controlURL, + data->first.servicetype, + "0", + "65535", + "TCP", + "1000", + &pdata); + if(r == UPNPCOMMAND_SUCCESS) + { + printf(" i protocol exPort->inAddr:inPort description remoteHost leaseTime\n"); + for(pm = pdata.l_head; pm != NULL; pm = pm->l_next) + { + printf("%2d %s %5hu->%s:%-5hu '%s' '%s' %u\n", + i, pm->protocol, pm->externalPort, pm->internalClient, + pm->internalPort, + pm->description, pm->remoteHost, + (unsigned)pm->leaseTime); + i++; + } + FreePortListing(&pdata); + } + else + { + printf("GetListOfPortMappings() returned %d (%s)\n", + r, strupnperror(r)); + } + r = UPNP_GetListOfPortMappings(urls->controlURL, + data->first.servicetype, + "0", + "65535", + "UDP", + "1000", + &pdata); + if(r == UPNPCOMMAND_SUCCESS) + { + for(pm = pdata.l_head; pm != NULL; pm = pm->l_next) + { + printf("%2d %s %5hu->%s:%-5hu '%s' '%s' %u\n", + i, pm->protocol, pm->externalPort, pm->internalClient, + pm->internalPort, + pm->description, pm->remoteHost, + (unsigned)pm->leaseTime); + i++; + } + FreePortListing(&pdata); + } + else + { + printf("GetListOfPortMappings() returned %d (%s)\n", + r, strupnperror(r)); + } +} + +/* Test function + * 1 - get connection type + * 2 - get extenal ip address + * 3 - Add port mapping + * 4 - get this port mapping from the IGD */ +static int SetRedirectAndTest(struct UPNPUrls * urls, + struct IGDdatas * data, + const char * iaddr, + const char * iport, + const char * eport, + const char * proto, + const char * leaseDuration, + const char * description, + int addAny) +{ + char externalIPAddress[40]; + char intClient[40]; + char intPort[6]; + char reservedPort[6]; + char duration[16]; + int r; + + if(!iaddr || !iport || !eport || !proto) + { + fprintf(stderr, "Wrong arguments\n"); + return -1; + } + proto = protofix(proto); + if(!proto) + { + fprintf(stderr, "invalid protocol\n"); + return -1; + } + + r = UPNP_GetExternalIPAddress(urls->controlURL, + data->first.servicetype, + externalIPAddress); + if(r!=UPNPCOMMAND_SUCCESS) + printf("GetExternalIPAddress failed.\n"); + else + printf("ExternalIPAddress = %s\n", externalIPAddress); + + if (addAny) { + r = UPNP_AddAnyPortMapping(urls->controlURL, data->first.servicetype, + eport, iport, iaddr, description, + proto, 0, leaseDuration, reservedPort); + if(r==UPNPCOMMAND_SUCCESS) + eport = reservedPort; + else + printf("AddAnyPortMapping(%s, %s, %s) failed with code %d (%s)\n", + eport, iport, iaddr, r, strupnperror(r)); + } else { + r = UPNP_AddPortMapping(urls->controlURL, data->first.servicetype, + eport, iport, iaddr, description, + proto, 0, leaseDuration); + if(r!=UPNPCOMMAND_SUCCESS) { + printf("AddPortMapping(%s, %s, %s) failed with code %d (%s)\n", + eport, iport, iaddr, r, strupnperror(r)); + return -2; + } + } + + r = UPNP_GetSpecificPortMappingEntry(urls->controlURL, + data->first.servicetype, + eport, proto, NULL/*remoteHost*/, + intClient, intPort, NULL/*desc*/, + NULL/*enabled*/, duration); + if(r!=UPNPCOMMAND_SUCCESS) { + printf("GetSpecificPortMappingEntry() failed with code %d (%s)\n", + r, strupnperror(r)); + return -2; + } else { + printf("InternalIP:Port = %s:%s\n", intClient, intPort); + printf("external %s:%s %s is redirected to internal %s:%s (duration=%s)\n", + externalIPAddress, eport, proto, intClient, intPort, duration); + } + return 0; +} + +static int +RemoveRedirect(struct UPNPUrls * urls, + struct IGDdatas * data, + const char * eport, + const char * proto, + const char * remoteHost) +{ + int r; + if(!proto || !eport) + { + fprintf(stderr, "invalid arguments\n"); + return -1; + } + proto = protofix(proto); + if(!proto) + { + fprintf(stderr, "protocol invalid\n"); + return -1; + } + r = UPNP_DeletePortMapping(urls->controlURL, data->first.servicetype, eport, proto, remoteHost); + if(r!=UPNPCOMMAND_SUCCESS) { + printf("UPNP_DeletePortMapping() failed with code : %d\n", r); + return -2; + }else { + printf("UPNP_DeletePortMapping() returned : %d\n", r); + } + return 0; +} + +static int +RemoveRedirectRange(struct UPNPUrls * urls, + struct IGDdatas * data, + const char * ePortStart, char const * ePortEnd, + const char * proto, const char * manage) +{ + int r; + + if (!manage) + manage = "0"; + + if(!proto || !ePortStart || !ePortEnd) + { + fprintf(stderr, "invalid arguments\n"); + return -1; + } + proto = protofix(proto); + if(!proto) + { + fprintf(stderr, "protocol invalid\n"); + return -1; + } + r = UPNP_DeletePortMappingRange(urls->controlURL, data->first.servicetype, ePortStart, ePortEnd, proto, manage); + if(r!=UPNPCOMMAND_SUCCESS) { + printf("UPNP_DeletePortMappingRange() failed with code : %d\n", r); + return -2; + }else { + printf("UPNP_DeletePortMappingRange() returned : %d\n", r); + } + return 0; +} + +/* IGD:2, functions for service WANIPv6FirewallControl:1 */ +static void GetFirewallStatus(struct UPNPUrls * urls, struct IGDdatas * data) +{ + unsigned int bytessent, bytesreceived, packetsreceived, packetssent; + int firewallEnabled = 0, inboundPinholeAllowed = 0; + + UPNP_GetFirewallStatus(urls->controlURL_6FC, data->IPv6FC.servicetype, &firewallEnabled, &inboundPinholeAllowed); + printf("FirewallEnabled: %d & Inbound Pinhole Allowed: %d\n", firewallEnabled, inboundPinholeAllowed); + printf("GetFirewallStatus:\n Firewall Enabled: %s\n Inbound Pinhole Allowed: %s\n", (firewallEnabled)? "Yes":"No", (inboundPinholeAllowed)? "Yes":"No"); + + bytessent = UPNP_GetTotalBytesSent(urls->controlURL_CIF, data->CIF.servicetype); + bytesreceived = UPNP_GetTotalBytesReceived(urls->controlURL_CIF, data->CIF.servicetype); + packetssent = UPNP_GetTotalPacketsSent(urls->controlURL_CIF, data->CIF.servicetype); + packetsreceived = UPNP_GetTotalPacketsReceived(urls->controlURL_CIF, data->CIF.servicetype); + printf("Bytes: Sent: %8u\tRecv: %8u\n", bytessent, bytesreceived); + printf("Packets: Sent: %8u\tRecv: %8u\n", packetssent, packetsreceived); +} + +/* Test function + * 1 - Add pinhole + * 2 - Check if pinhole is working from the IGD side */ +static void SetPinholeAndTest(struct UPNPUrls * urls, struct IGDdatas * data, + const char * remoteaddr, const char * eport, + const char * intaddr, const char * iport, + const char * proto, const char * lease_time) +{ + char uniqueID[8]; + /*int isWorking = 0;*/ + int r; + char proto_tmp[8]; + + if(!intaddr || !remoteaddr || !iport || !eport || !proto || !lease_time) + { + fprintf(stderr, "Wrong arguments\n"); + return; + } + if(atoi(proto) == 0) + { + const char * protocol; + protocol = protofix(proto); + if(protocol && (strcmp("TCP", protocol) == 0)) + { + snprintf(proto_tmp, sizeof(proto_tmp), "%d", IPPROTO_TCP); + proto = proto_tmp; + } + else if(protocol && (strcmp("UDP", protocol) == 0)) + { + snprintf(proto_tmp, sizeof(proto_tmp), "%d", IPPROTO_UDP); + proto = proto_tmp; + } + else + { + fprintf(stderr, "invalid protocol\n"); + return; + } + } + r = UPNP_AddPinhole(urls->controlURL_6FC, data->IPv6FC.servicetype, remoteaddr, eport, intaddr, iport, proto, lease_time, uniqueID); + if(r!=UPNPCOMMAND_SUCCESS) + printf("AddPinhole([%s]:%s -> [%s]:%s) failed with code %d (%s)\n", + remoteaddr, eport, intaddr, iport, r, strupnperror(r)); + else + { + printf("AddPinhole: ([%s]:%s -> [%s]:%s) / Pinhole ID = %s\n", + remoteaddr, eport, intaddr, iport, uniqueID); + /*r = UPNP_CheckPinholeWorking(urls->controlURL_6FC, data->servicetype_6FC, uniqueID, &isWorking); + if(r!=UPNPCOMMAND_SUCCESS) + printf("CheckPinholeWorking() failed with code %d (%s)\n", r, strupnperror(r)); + printf("CheckPinholeWorking: Pinhole ID = %s / IsWorking = %s\n", uniqueID, (isWorking)? "Yes":"No");*/ + } +} + +/* Test function + * 1 - Check if pinhole is working from the IGD side + * 2 - Update pinhole */ +static void GetPinholeAndUpdate(struct UPNPUrls * urls, struct IGDdatas * data, + const char * uniqueID, const char * lease_time) +{ + int isWorking = 0; + int r; + + if(!uniqueID || !lease_time) + { + fprintf(stderr, "Wrong arguments\n"); + return; + } + r = UPNP_CheckPinholeWorking(urls->controlURL_6FC, data->IPv6FC.servicetype, uniqueID, &isWorking); + printf("CheckPinholeWorking: Pinhole ID = %s / IsWorking = %s\n", uniqueID, (isWorking)? "Yes":"No"); + if(r!=UPNPCOMMAND_SUCCESS) + printf("CheckPinholeWorking() failed with code %d (%s)\n", r, strupnperror(r)); + if(isWorking || r==709) + { + r = UPNP_UpdatePinhole(urls->controlURL_6FC, data->IPv6FC.servicetype, uniqueID, lease_time); + printf("UpdatePinhole: Pinhole ID = %s with Lease Time: %s\n", uniqueID, lease_time); + if(r!=UPNPCOMMAND_SUCCESS) + printf("UpdatePinhole: ID (%s) failed with code %d (%s)\n", uniqueID, r, strupnperror(r)); + } +} + +/* Test function + * Get pinhole timeout + */ +static void GetPinholeOutboundTimeout(struct UPNPUrls * urls, struct IGDdatas * data, + const char * remoteaddr, const char * eport, + const char * intaddr, const char * iport, + const char * proto) +{ + int timeout = 0; + int r; + + if(!intaddr || !remoteaddr || !iport || !eport || !proto) + { + fprintf(stderr, "Wrong arguments\n"); + return; + } + + r = UPNP_GetOutboundPinholeTimeout(urls->controlURL_6FC, data->IPv6FC.servicetype, remoteaddr, eport, intaddr, iport, proto, &timeout); + if(r!=UPNPCOMMAND_SUCCESS) + printf("GetOutboundPinholeTimeout([%s]:%s -> [%s]:%s) failed with code %d (%s)\n", + intaddr, iport, remoteaddr, eport, r, strupnperror(r)); + else + printf("GetOutboundPinholeTimeout: ([%s]:%s -> [%s]:%s) / Timeout = %d\n", intaddr, iport, remoteaddr, eport, timeout); +} + +static void +GetPinholePackets(struct UPNPUrls * urls, + struct IGDdatas * data, const char * uniqueID) +{ + int r, pinholePackets = 0; + if(!uniqueID) + { + fprintf(stderr, "invalid arguments\n"); + return; + } + r = UPNP_GetPinholePackets(urls->controlURL_6FC, data->IPv6FC.servicetype, uniqueID, &pinholePackets); + if(r!=UPNPCOMMAND_SUCCESS) + printf("GetPinholePackets() failed with code %d (%s)\n", r, strupnperror(r)); + else + printf("GetPinholePackets: Pinhole ID = %s / PinholePackets = %d\n", uniqueID, pinholePackets); +} + +static void +CheckPinhole(struct UPNPUrls * urls, + struct IGDdatas * data, const char * uniqueID) +{ + int r, isWorking = 0; + if(!uniqueID) + { + fprintf(stderr, "invalid arguments\n"); + return; + } + r = UPNP_CheckPinholeWorking(urls->controlURL_6FC, data->IPv6FC.servicetype, uniqueID, &isWorking); + if(r!=UPNPCOMMAND_SUCCESS) + printf("CheckPinholeWorking() failed with code %d (%s)\n", r, strupnperror(r)); + else + printf("CheckPinholeWorking: Pinhole ID = %s / IsWorking = %s\n", uniqueID, (isWorking)? "Yes":"No"); +} + +static void +RemovePinhole(struct UPNPUrls * urls, + struct IGDdatas * data, const char * uniqueID) +{ + int r; + if(!uniqueID) + { + fprintf(stderr, "invalid arguments\n"); + return; + } + r = UPNP_DeletePinhole(urls->controlURL_6FC, data->IPv6FC.servicetype, uniqueID); + printf("UPNP_DeletePinhole() returned : %d\n", r); +} + + +/* sample upnp client program */ +int main(int argc, char ** argv) +{ + char command = 0; + char ** commandargv = 0; + int commandargc = 0; + struct UPNPDev * devlist = 0; + char lanaddr[64] = "unset"; /* my ip address on the LAN */ + int i; + const char * rootdescurl = 0; + const char * multicastif = 0; + const char * minissdpdpath = 0; + int localport = UPNP_LOCAL_PORT_ANY; + int retcode = 0; + int error = 0; + int ipv6 = 0; + unsigned char ttl = 2; /* defaulting to 2 */ + const char * description = 0; + +#ifdef _WIN32 + WSADATA wsaData; + int nResult = WSAStartup(MAKEWORD(2,2), &wsaData); + if(nResult != NO_ERROR) + { + fprintf(stderr, "WSAStartup() failed.\n"); + return -1; + } +#endif + printf("upnpc : miniupnpc library test client, version %s.\n", MINIUPNPC_VERSION_STRING); + printf(" (c) 2005-2018 Thomas Bernard.\n"); + printf("Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/\n" + "for more information.\n"); + /* command line processing */ + for(i=1; i<argc; i++) + { + if(0 == strcmp(argv[i], "--help") || 0 == strcmp(argv[i], "-h")) + { + command = 0; + break; + } + if(argv[i][0] == '-') + { + if(argv[i][1] == 'u') + rootdescurl = argv[++i]; + else if(argv[i][1] == 'm') + { + multicastif = argv[++i]; + minissdpdpath = ""; /* Disable usage of minissdpd */ + } + else if(argv[i][1] == 'z') + { + char junk; + if(sscanf(argv[++i], "%d%c", &localport, &junk)!=1 || + localport<0 || localport>65535 || + (localport >1 && localport < 1024)) + { + fprintf(stderr, "Invalid localport '%s'\n", argv[i]); + localport = UPNP_LOCAL_PORT_ANY; + break; + } + } + else if(argv[i][1] == 'p') + minissdpdpath = argv[++i]; + else if(argv[i][1] == '6') + ipv6 = 1; + else if(argv[i][1] == 'e') + description = argv[++i]; + else if(argv[i][1] == 't') + ttl = (unsigned char)atoi(argv[++i]); + else + { + command = argv[i][1]; + i++; + commandargv = argv + i; + commandargc = argc - i; + break; + } + } + else + { + fprintf(stderr, "option '%s' invalid\n", argv[i]); + } + } + + if(!command + || (command == 'a' && commandargc<4) + || (command == 'd' && argc<2) + || (command == 'r' && argc<2) + || (command == 'A' && commandargc<6) + || (command == 'U' && commandargc<2) + || (command == 'D' && commandargc<1)) + { + fprintf(stderr, "Usage :\t%s [options] -a ip port external_port protocol [duration]\n\t\tAdd port redirection\n", argv[0]); + fprintf(stderr, " \t%s [options] -d external_port protocol <remote host>\n\t\tDelete port redirection\n", argv[0]); + fprintf(stderr, " \t%s [options] -s\n\t\tGet Connection status\n", argv[0]); + fprintf(stderr, " \t%s [options] -l\n\t\tList redirections\n", argv[0]); + fprintf(stderr, " \t%s [options] -L\n\t\tList redirections (using GetListOfPortMappings (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -n ip port external_port protocol [duration]\n\t\tAdd (any) port redirection allowing IGD to use alternative external_port (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -N external_port_start external_port_end protocol [manage]\n\t\tDelete range of port redirections (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -r port1 [external_port1] protocol1 [port2 [external_port2] protocol2] [...]\n\t\tAdd all redirections to the current host\n", argv[0]); + fprintf(stderr, " \t%s [options] -A remote_ip remote_port internal_ip internal_port protocol lease_time\n\t\tAdd Pinhole (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -U uniqueID new_lease_time\n\t\tUpdate Pinhole (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -C uniqueID\n\t\tCheck if Pinhole is Working (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -K uniqueID\n\t\tGet Number of packets going through the rule (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -D uniqueID\n\t\tDelete Pinhole (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -S\n\t\tGet Firewall status (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -G remote_ip remote_port internal_ip internal_port protocol\n\t\tGet Outbound Pinhole Timeout (for IGD:2 only)\n", argv[0]); + fprintf(stderr, " \t%s [options] -P\n\t\tGet Presentation url\n", argv[0]); + fprintf(stderr, "\nprotocol is UDP or TCP\n"); + fprintf(stderr, "Options:\n"); + fprintf(stderr, " -e description : set description for port mapping.\n"); + fprintf(stderr, " -6 : use ip v6 instead of ip v4.\n"); + fprintf(stderr, " -u url : bypass discovery process by providing the XML root description url.\n"); + fprintf(stderr, " -m address/interface : provide ip address (ip v4) or interface name (ip v4 or v6) to use for sending SSDP multicast packets.\n"); + fprintf(stderr, " -z localport : SSDP packets local (source) port (1024-65535).\n"); + fprintf(stderr, " -p path : use this path for MiniSSDPd socket.\n"); + fprintf(stderr, " -t ttl : set multicast TTL. Default value is 2.\n"); + return 1; + } + + if( rootdescurl + || (devlist = upnpDiscover(2000, multicastif, minissdpdpath, + localport, ipv6, ttl, &error))) + { + struct UPNPDev * device; + struct UPNPUrls urls; + struct IGDdatas data; + if(devlist) + { + printf("List of UPNP devices found on the network :\n"); + for(device = devlist; device; device = device->pNext) + { + printf(" desc: %s\n st: %s\n\n", + device->descURL, device->st); + } + } + else if(!rootdescurl) + { + printf("upnpDiscover() error code=%d\n", error); + } + i = 1; + if( (rootdescurl && UPNP_GetIGDFromUrl(rootdescurl, &urls, &data, lanaddr, sizeof(lanaddr))) + || (i = UPNP_GetValidIGD(devlist, &urls, &data, lanaddr, sizeof(lanaddr)))) + { + switch(i) { + case 1: + printf("Found valid IGD : %s\n", urls.controlURL); + break; + case 2: + printf("Found a (not connected?) IGD : %s\n", urls.controlURL); + printf("Trying to continue anyway\n"); + break; + case 3: + printf("UPnP device found. Is it an IGD ? : %s\n", urls.controlURL); + printf("Trying to continue anyway\n"); + break; + default: + printf("Found device (igd ?) : %s\n", urls.controlURL); + printf("Trying to continue anyway\n"); + } + printf("Local LAN ip address : %s\n", lanaddr); + #if 0 + printf("getting \"%s\"\n", urls.ipcondescURL); + descXML = miniwget(urls.ipcondescURL, &descXMLsize); + if(descXML) + { + /*fwrite(descXML, 1, descXMLsize, stdout);*/ + free(descXML); descXML = NULL; + } + #endif + + switch(command) + { + case 'l': + DisplayInfos(&urls, &data); + ListRedirections(&urls, &data); + break; + case 'L': + NewListRedirections(&urls, &data); + break; + case 'a': + if (SetRedirectAndTest(&urls, &data, + commandargv[0], commandargv[1], + commandargv[2], commandargv[3], + (commandargc > 4)?commandargv[4]:"0", + description, 0) < 0) + retcode = 2; + break; + case 'd': + if (RemoveRedirect(&urls, &data, commandargv[0], commandargv[1], + commandargc > 2 ? commandargv[2] : NULL) < 0) + retcode = 2; + break; + case 'n': /* aNy */ + if (SetRedirectAndTest(&urls, &data, + commandargv[0], commandargv[1], + commandargv[2], commandargv[3], + (commandargc > 4)?commandargv[4]:"0", + description, 1) < 0) + retcode = 2; + break; + case 'N': + if (commandargc < 3) + fprintf(stderr, "too few arguments\n"); + + if (RemoveRedirectRange(&urls, &data, commandargv[0], commandargv[1], commandargv[2], + commandargc > 3 ? commandargv[3] : NULL) < 0) + retcode = 2; + break; + case 's': + GetConnectionStatus(&urls, &data); + break; + case 'r': + i = 0; + while(i<commandargc) + { + if(!is_int(commandargv[i])) { + /* 1st parameter not an integer : error */ + fprintf(stderr, "command -r : %s is not an port number\n", commandargv[i]); + retcode = 1; + break; + } else if(is_int(commandargv[i+1])){ + /* 2nd parameter is an integer : <port> <external_port> <protocol> */ + if (SetRedirectAndTest(&urls, &data, + lanaddr, commandargv[i], + commandargv[i+1], commandargv[i+2], "0", + description, 0) < 0) + retcode = 2; + i+=3; /* 3 parameters parsed */ + } else { + /* 2nd parameter not an integer : <port> <protocol> */ + if (SetRedirectAndTest(&urls, &data, + lanaddr, commandargv[i], + commandargv[i], commandargv[i+1], "0", + description, 0) < 0) + retcode = 2; + i+=2; /* 2 parameters parsed */ + } + } + break; + case 'A': + SetPinholeAndTest(&urls, &data, + commandargv[0], commandargv[1], + commandargv[2], commandargv[3], + commandargv[4], commandargv[5]); + break; + case 'U': + GetPinholeAndUpdate(&urls, &data, + commandargv[0], commandargv[1]); + break; + case 'C': + for(i=0; i<commandargc; i++) + { + CheckPinhole(&urls, &data, commandargv[i]); + } + break; + case 'K': + for(i=0; i<commandargc; i++) + { + GetPinholePackets(&urls, &data, commandargv[i]); + } + break; + case 'D': + for(i=0; i<commandargc; i++) + { + RemovePinhole(&urls, &data, commandargv[i]); + } + break; + case 'S': + GetFirewallStatus(&urls, &data); + break; + case 'G': + GetPinholeOutboundTimeout(&urls, &data, + commandargv[0], commandargv[1], + commandargv[2], commandargv[3], + commandargv[4]); + break; + case 'P': + printf("Presentation URL found:\n"); + printf(" %s\n", data.presentationurl); + break; + default: + fprintf(stderr, "Unknown switch -%c\n", command); + retcode = 1; + } + + FreeUPNPUrls(&urls); + } + else + { + fprintf(stderr, "No valid UPNP Internet Gateway Device found.\n"); + retcode = 1; + } + freeUPNPDevlist(devlist); devlist = 0; + } + else + { + fprintf(stderr, "No IGD UPnP Device found on the network !\n"); + retcode = 1; + } +#ifdef _WIN32 + nResult = WSACleanup(); + if(nResult != NO_ERROR) { + fprintf(stderr, "WSACleanup() failed.\n"); + } +#endif /* _WIN32 */ + return retcode; +} + diff --git a/thirdparty/miniupnpc/upnpcommands.c b/thirdparty/miniupnpc/upnpcommands.c new file mode 100644 index 0000000000..b6a693a93a --- /dev/null +++ b/thirdparty/miniupnpc/upnpcommands.c @@ -0,0 +1,1241 @@ +/* $Id: upnpcommands.c,v 1.49 2018/03/13 23:34:47 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * Project : miniupnp + * Author : Thomas Bernard + * Copyright (c) 2005-2018 Thomas Bernard + * This software is subject to the conditions detailed in the + * LICENCE file provided in this distribution. + * */ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include "upnpcommands.h" +#include "miniupnpc.h" +#include "portlistingparse.h" +#include "upnpreplyparse.h" + +static UNSIGNED_INTEGER +my_atoui(const char * s) +{ + return s ? ((UNSIGNED_INTEGER)STRTOUI(s, NULL, 0)) : 0; +} + +/* + * */ +MINIUPNP_LIBSPEC UNSIGNED_INTEGER +UPNP_GetTotalBytesSent(const char * controlURL, + const char * servicetype) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + unsigned int r = 0; + char * p; + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetTotalBytesSent", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + /*DisplayNameValueList(buffer, bufsize);*/ + free(buffer); buffer = NULL; + p = GetValueFromNameValueList(&pdata, "NewTotalBytesSent"); + r = my_atoui(p); + ClearNameValueList(&pdata); + return r; +} + +/* + * */ +MINIUPNP_LIBSPEC UNSIGNED_INTEGER +UPNP_GetTotalBytesReceived(const char * controlURL, + const char * servicetype) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + unsigned int r = 0; + char * p; + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetTotalBytesReceived", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + /*DisplayNameValueList(buffer, bufsize);*/ + free(buffer); buffer = NULL; + p = GetValueFromNameValueList(&pdata, "NewTotalBytesReceived"); + r = my_atoui(p); + ClearNameValueList(&pdata); + return r; +} + +/* + * */ +MINIUPNP_LIBSPEC UNSIGNED_INTEGER +UPNP_GetTotalPacketsSent(const char * controlURL, + const char * servicetype) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + unsigned int r = 0; + char * p; + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetTotalPacketsSent", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + /*DisplayNameValueList(buffer, bufsize);*/ + free(buffer); buffer = NULL; + p = GetValueFromNameValueList(&pdata, "NewTotalPacketsSent"); + r = my_atoui(p); + ClearNameValueList(&pdata); + return r; +} + +/* + * */ +MINIUPNP_LIBSPEC UNSIGNED_INTEGER +UPNP_GetTotalPacketsReceived(const char * controlURL, + const char * servicetype) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + unsigned int r = 0; + char * p; + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetTotalPacketsReceived", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + /*DisplayNameValueList(buffer, bufsize);*/ + free(buffer); buffer = NULL; + p = GetValueFromNameValueList(&pdata, "NewTotalPacketsReceived"); + r = my_atoui(p); + ClearNameValueList(&pdata); + return r; +} + +/* UPNP_GetStatusInfo() call the corresponding UPNP method + * returns the current status and uptime */ +MINIUPNP_LIBSPEC int +UPNP_GetStatusInfo(const char * controlURL, + const char * servicetype, + char * status, + unsigned int * uptime, + char * lastconnerror) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + char * p; + char * up; + char * err; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!status && !uptime) + return UPNPCOMMAND_INVALID_ARGS; + + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetStatusInfo", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + /*DisplayNameValueList(buffer, bufsize);*/ + free(buffer); buffer = NULL; + up = GetValueFromNameValueList(&pdata, "NewUptime"); + p = GetValueFromNameValueList(&pdata, "NewConnectionStatus"); + err = GetValueFromNameValueList(&pdata, "NewLastConnectionError"); + if(p && up) + ret = UPNPCOMMAND_SUCCESS; + + if(status) { + if(p){ + strncpy(status, p, 64 ); + status[63] = '\0'; + }else + status[0]= '\0'; + } + + if(uptime) { + if(up) + sscanf(up,"%u",uptime); + else + *uptime = 0; + } + + if(lastconnerror) { + if(err) { + strncpy(lastconnerror, err, 64 ); + lastconnerror[63] = '\0'; + } else + lastconnerror[0] = '\0'; + } + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + ClearNameValueList(&pdata); + return ret; +} + +/* UPNP_GetConnectionTypeInfo() call the corresponding UPNP method + * returns the connection type */ +MINIUPNP_LIBSPEC int +UPNP_GetConnectionTypeInfo(const char * controlURL, + const char * servicetype, + char * connectionType) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + char * p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!connectionType) + return UPNPCOMMAND_INVALID_ARGS; + + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetConnectionTypeInfo", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + p = GetValueFromNameValueList(&pdata, "NewConnectionType"); + /*p = GetValueFromNameValueList(&pdata, "NewPossibleConnectionTypes");*/ + /* PossibleConnectionTypes will have several values.... */ + if(p) { + strncpy(connectionType, p, 64 ); + connectionType[63] = '\0'; + ret = UPNPCOMMAND_SUCCESS; + } else + connectionType[0] = '\0'; + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + ClearNameValueList(&pdata); + return ret; +} + +/* UPNP_GetLinkLayerMaxBitRate() call the corresponding UPNP method. + * Returns 2 values: Downloadlink bandwidth and Uplink bandwidth. + * One of the values can be null + * Note : GetLinkLayerMaxBitRates belongs to WANPPPConnection:1 only + * We can use the GetCommonLinkProperties from WANCommonInterfaceConfig:1 */ +MINIUPNP_LIBSPEC int +UPNP_GetLinkLayerMaxBitRates(const char * controlURL, + const char * servicetype, + unsigned int * bitrateDown, + unsigned int * bitrateUp) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + char * down; + char * up; + char * p; + + if(!bitrateDown && !bitrateUp) + return UPNPCOMMAND_INVALID_ARGS; + + /* shouldn't we use GetCommonLinkProperties ? */ + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetCommonLinkProperties", 0, &bufsize))) { + /*"GetLinkLayerMaxBitRates", 0, &bufsize);*/ + return UPNPCOMMAND_HTTP_ERROR; + } + /*DisplayNameValueList(buffer, bufsize);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + /*down = GetValueFromNameValueList(&pdata, "NewDownstreamMaxBitRate");*/ + /*up = GetValueFromNameValueList(&pdata, "NewUpstreamMaxBitRate");*/ + down = GetValueFromNameValueList(&pdata, "NewLayer1DownstreamMaxBitRate"); + up = GetValueFromNameValueList(&pdata, "NewLayer1UpstreamMaxBitRate"); + /*GetValueFromNameValueList(&pdata, "NewWANAccessType");*/ + /*GetValueFromNameValueList(&pdata, "NewPhysicalLinkStatus");*/ + if(down && up) + ret = UPNPCOMMAND_SUCCESS; + + if(bitrateDown) { + if(down) + sscanf(down,"%u",bitrateDown); + else + *bitrateDown = 0; + } + + if(bitrateUp) { + if(up) + sscanf(up,"%u",bitrateUp); + else + *bitrateUp = 0; + } + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + ClearNameValueList(&pdata); + return ret; +} + + +/* 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. + * + * 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) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + char * p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!extIpAdd || !controlURL || !servicetype) + return UPNPCOMMAND_INVALID_ARGS; + + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetExternalIPAddress", 0, &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } + /*DisplayNameValueList(buffer, bufsize);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + /*printf("external ip = %s\n", GetValueFromNameValueList(&pdata, "NewExternalIPAddress") );*/ + p = GetValueFromNameValueList(&pdata, "NewExternalIPAddress"); + if(p) { + strncpy(extIpAdd, p, 16 ); + extIpAdd[15] = '\0'; + ret = UPNPCOMMAND_SUCCESS; + } else + extIpAdd[0] = '\0'; + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + + ClearNameValueList(&pdata); + return ret; +} + +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) +{ + struct UPNParg * AddPortMappingArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + int ret; + + if(!inPort || !inClient || !proto || !extPort) + return UPNPCOMMAND_INVALID_ARGS; + + AddPortMappingArgs = calloc(9, sizeof(struct UPNParg)); + if(AddPortMappingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + AddPortMappingArgs[0].elt = "NewRemoteHost"; + AddPortMappingArgs[0].val = remoteHost; + AddPortMappingArgs[1].elt = "NewExternalPort"; + AddPortMappingArgs[1].val = extPort; + AddPortMappingArgs[2].elt = "NewProtocol"; + AddPortMappingArgs[2].val = proto; + AddPortMappingArgs[3].elt = "NewInternalPort"; + AddPortMappingArgs[3].val = inPort; + AddPortMappingArgs[4].elt = "NewInternalClient"; + AddPortMappingArgs[4].val = inClient; + AddPortMappingArgs[5].elt = "NewEnabled"; + AddPortMappingArgs[5].val = "1"; + AddPortMappingArgs[6].elt = "NewPortMappingDescription"; + AddPortMappingArgs[6].val = desc?desc:"libminiupnpc"; + AddPortMappingArgs[7].elt = "NewLeaseDuration"; + AddPortMappingArgs[7].val = leaseDuration?leaseDuration:"0"; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "AddPortMapping", AddPortMappingArgs, + &bufsize); + free(AddPortMappingArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + /*DisplayNameValueList(buffer, bufsize);*/ + /*buffer[bufsize] = '\0';*/ + /*puts(buffer);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) { + /*printf("AddPortMapping errorCode = '%s'\n", resVal); */ + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } else { + ret = UPNPCOMMAND_SUCCESS; + } + ClearNameValueList(&pdata); + return ret; +} + +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) +{ + struct UPNParg * AddPortMappingArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + int ret; + + if(!inPort || !inClient || !proto || !extPort) + return UPNPCOMMAND_INVALID_ARGS; + + AddPortMappingArgs = calloc(9, sizeof(struct UPNParg)); + if(AddPortMappingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + AddPortMappingArgs[0].elt = "NewRemoteHost"; + AddPortMappingArgs[0].val = remoteHost; + AddPortMappingArgs[1].elt = "NewExternalPort"; + AddPortMappingArgs[1].val = extPort; + AddPortMappingArgs[2].elt = "NewProtocol"; + AddPortMappingArgs[2].val = proto; + AddPortMappingArgs[3].elt = "NewInternalPort"; + AddPortMappingArgs[3].val = inPort; + AddPortMappingArgs[4].elt = "NewInternalClient"; + AddPortMappingArgs[4].val = inClient; + AddPortMappingArgs[5].elt = "NewEnabled"; + AddPortMappingArgs[5].val = "1"; + AddPortMappingArgs[6].elt = "NewPortMappingDescription"; + AddPortMappingArgs[6].val = desc?desc:"libminiupnpc"; + AddPortMappingArgs[7].elt = "NewLeaseDuration"; + AddPortMappingArgs[7].val = leaseDuration?leaseDuration:"0"; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "AddAnyPortMapping", AddPortMappingArgs, + &bufsize); + free(AddPortMappingArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } else { + char *p; + + p = GetValueFromNameValueList(&pdata, "NewReservedPort"); + if(p) { + strncpy(reservedPort, p, 6); + reservedPort[5] = '\0'; + ret = UPNPCOMMAND_SUCCESS; + } else { + ret = UPNPCOMMAND_INVALID_RESPONSE; + } + } + ClearNameValueList(&pdata); + return ret; +} + +MINIUPNP_LIBSPEC int +UPNP_DeletePortMapping(const char * controlURL, const char * servicetype, + const char * extPort, const char * proto, + const char * remoteHost) +{ + /*struct NameValueParserData pdata;*/ + struct UPNParg * DeletePortMappingArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + int ret; + + if(!extPort || !proto) + return UPNPCOMMAND_INVALID_ARGS; + + DeletePortMappingArgs = calloc(4, sizeof(struct UPNParg)); + if(DeletePortMappingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + DeletePortMappingArgs[0].elt = "NewRemoteHost"; + DeletePortMappingArgs[0].val = remoteHost; + DeletePortMappingArgs[1].elt = "NewExternalPort"; + DeletePortMappingArgs[1].val = extPort; + DeletePortMappingArgs[2].elt = "NewProtocol"; + DeletePortMappingArgs[2].val = proto; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "DeletePortMapping", + DeletePortMappingArgs, &bufsize); + free(DeletePortMappingArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + /*DisplayNameValueList(buffer, bufsize);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } else { + ret = UPNPCOMMAND_SUCCESS; + } + ClearNameValueList(&pdata); + return ret; +} + +MINIUPNP_LIBSPEC int +UPNP_DeletePortMappingRange(const char * controlURL, const char * servicetype, + const char * extPortStart, const char * extPortEnd, + const char * proto, + const char * manage) +{ + struct UPNParg * DeletePortMappingArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + int ret; + + if(!extPortStart || !extPortEnd || !proto || !manage) + return UPNPCOMMAND_INVALID_ARGS; + + DeletePortMappingArgs = calloc(5, sizeof(struct UPNParg)); + if(DeletePortMappingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + DeletePortMappingArgs[0].elt = "NewStartPort"; + DeletePortMappingArgs[0].val = extPortStart; + DeletePortMappingArgs[1].elt = "NewEndPort"; + DeletePortMappingArgs[1].val = extPortEnd; + DeletePortMappingArgs[2].elt = "NewProtocol"; + DeletePortMappingArgs[2].val = proto; + DeletePortMappingArgs[3].elt = "NewManage"; + DeletePortMappingArgs[3].val = manage; + + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "DeletePortMappingRange", + DeletePortMappingArgs, &bufsize); + free(DeletePortMappingArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } else { + ret = UPNPCOMMAND_SUCCESS; + } + ClearNameValueList(&pdata); + return ret; +} + +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) +{ + struct NameValueParserData pdata; + struct UPNParg * GetPortMappingArgs; + char * buffer; + int bufsize; + char * p; + int r = UPNPCOMMAND_UNKNOWN_ERROR; + if(!index) + return UPNPCOMMAND_INVALID_ARGS; + intClient[0] = '\0'; + intPort[0] = '\0'; + GetPortMappingArgs = calloc(2, sizeof(struct UPNParg)); + if(GetPortMappingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + GetPortMappingArgs[0].elt = "NewPortMappingIndex"; + GetPortMappingArgs[0].val = index; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetGenericPortMappingEntry", + GetPortMappingArgs, &bufsize); + free(GetPortMappingArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + + p = GetValueFromNameValueList(&pdata, "NewRemoteHost"); + if(p && rHost) + { + strncpy(rHost, p, 64); + rHost[63] = '\0'; + } + p = GetValueFromNameValueList(&pdata, "NewExternalPort"); + if(p && extPort) + { + strncpy(extPort, p, 6); + extPort[5] = '\0'; + r = UPNPCOMMAND_SUCCESS; + } + p = GetValueFromNameValueList(&pdata, "NewProtocol"); + if(p && protocol) + { + strncpy(protocol, p, 4); + protocol[3] = '\0'; + } + p = GetValueFromNameValueList(&pdata, "NewInternalClient"); + if(p) + { + strncpy(intClient, p, 16); + intClient[15] = '\0'; + r = 0; + } + p = GetValueFromNameValueList(&pdata, "NewInternalPort"); + if(p) + { + strncpy(intPort, p, 6); + intPort[5] = '\0'; + } + p = GetValueFromNameValueList(&pdata, "NewEnabled"); + if(p && enabled) + { + strncpy(enabled, p, 4); + enabled[3] = '\0'; + } + p = GetValueFromNameValueList(&pdata, "NewPortMappingDescription"); + if(p && desc) + { + strncpy(desc, p, 80); + desc[79] = '\0'; + } + p = GetValueFromNameValueList(&pdata, "NewLeaseDuration"); + if(p && duration) + { + strncpy(duration, p, 16); + duration[15] = '\0'; + } + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + r = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &r); + } + ClearNameValueList(&pdata); + return r; +} + +MINIUPNP_LIBSPEC int +UPNP_GetPortMappingNumberOfEntries(const char * controlURL, + const char * servicetype, + unsigned int * numEntries) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + char* p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetPortMappingNumberOfEntries", 0, + &bufsize))) { + return UPNPCOMMAND_HTTP_ERROR; + } +#ifdef DEBUG + DisplayNameValueList(buffer, bufsize); +#endif + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + + p = GetValueFromNameValueList(&pdata, "NewPortMappingNumberOfEntries"); + if(numEntries && p) { + *numEntries = 0; + sscanf(p, "%u", numEntries); + ret = UPNPCOMMAND_SUCCESS; + } + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + + ClearNameValueList(&pdata); + return ret; +} + +/* UPNP_GetSpecificPortMappingEntry retrieves an existing port mapping + * the result is returned in the intClient and intPort strings + * please provide 16 and 6 bytes of data */ +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) +{ + struct NameValueParserData pdata; + struct UPNParg * GetPortMappingArgs; + char * buffer; + int bufsize; + char * p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!intPort || !intClient || !extPort || !proto) + return UPNPCOMMAND_INVALID_ARGS; + + GetPortMappingArgs = calloc(4, sizeof(struct UPNParg)); + if(GetPortMappingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + GetPortMappingArgs[0].elt = "NewRemoteHost"; + GetPortMappingArgs[0].val = remoteHost; + GetPortMappingArgs[1].elt = "NewExternalPort"; + GetPortMappingArgs[1].val = extPort; + GetPortMappingArgs[2].elt = "NewProtocol"; + GetPortMappingArgs[2].val = proto; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetSpecificPortMappingEntry", + GetPortMappingArgs, &bufsize); + free(GetPortMappingArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + /*DisplayNameValueList(buffer, bufsize);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + + p = GetValueFromNameValueList(&pdata, "NewInternalClient"); + if(p) { + strncpy(intClient, p, 16); + intClient[15] = '\0'; + ret = UPNPCOMMAND_SUCCESS; + } else + intClient[0] = '\0'; + + p = GetValueFromNameValueList(&pdata, "NewInternalPort"); + if(p) { + strncpy(intPort, p, 6); + intPort[5] = '\0'; + } else + intPort[0] = '\0'; + + p = GetValueFromNameValueList(&pdata, "NewEnabled"); + if(p && enabled) { + strncpy(enabled, p, 4); + enabled[3] = '\0'; + } + + p = GetValueFromNameValueList(&pdata, "NewPortMappingDescription"); + if(p && desc) { + strncpy(desc, p, 80); + desc[79] = '\0'; + } + + p = GetValueFromNameValueList(&pdata, "NewLeaseDuration"); + if(p && leaseDuration) + { + strncpy(leaseDuration, p, 16); + leaseDuration[15] = '\0'; + } + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + + ClearNameValueList(&pdata); + return ret; +} + +/* UPNP_GetListOfPortMappings() + * + * 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) +{ + struct NameValueParserData pdata; + struct UPNParg * GetListOfPortMappingsArgs; + const char * p; + char * buffer; + int bufsize; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!startPort || !endPort || !protocol) + return UPNPCOMMAND_INVALID_ARGS; + + GetListOfPortMappingsArgs = calloc(6, sizeof(struct UPNParg)); + if(GetListOfPortMappingsArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + GetListOfPortMappingsArgs[0].elt = "NewStartPort"; + GetListOfPortMappingsArgs[0].val = startPort; + GetListOfPortMappingsArgs[1].elt = "NewEndPort"; + GetListOfPortMappingsArgs[1].val = endPort; + GetListOfPortMappingsArgs[2].elt = "NewProtocol"; + GetListOfPortMappingsArgs[2].val = protocol; + GetListOfPortMappingsArgs[3].elt = "NewManage"; + GetListOfPortMappingsArgs[3].val = "1"; + GetListOfPortMappingsArgs[4].elt = "NewNumberOfPorts"; + GetListOfPortMappingsArgs[4].val = numberOfPorts?numberOfPorts:"1000"; + + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetListOfPortMappings", + GetListOfPortMappingsArgs, &bufsize); + free(GetListOfPortMappingsArgs); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + + /*DisplayNameValueList(buffer, bufsize);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + + /*p = GetValueFromNameValueList(&pdata, "NewPortListing");*/ + /*if(p) { + printf("NewPortListing : %s\n", p); + }*/ + /*printf("NewPortListing(%d chars) : %s\n", + pdata.portListingLength, pdata.portListing);*/ + if(pdata.portListing) + { + /*struct PortMapping * pm; + int i = 0;*/ + ParsePortListing(pdata.portListing, pdata.portListingLength, + data); + ret = UPNPCOMMAND_SUCCESS; + /* + for(pm = data->head.lh_first; pm != NULL; pm = pm->entries.le_next) + { + printf("%2d %s %5hu->%s:%-5hu '%s' '%s'\n", + i, pm->protocol, pm->externalPort, pm->internalClient, + pm->internalPort, + pm->description, pm->remoteHost); + i++; + } + */ + /*FreePortListing(&data);*/ + } + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + ClearNameValueList(&pdata); + + /*printf("%.*s", bufsize, buffer);*/ + + return ret; +} + +/* IGD:2, functions for service WANIPv6FirewallControl:1 */ +MINIUPNP_LIBSPEC int +UPNP_GetFirewallStatus(const char * controlURL, + const char * servicetype, + int * firewallEnabled, + int * inboundPinholeAllowed) +{ + struct NameValueParserData pdata; + char * buffer; + int bufsize; + char * fe, *ipa, *p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!firewallEnabled || !inboundPinholeAllowed) + return UPNPCOMMAND_INVALID_ARGS; + + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetFirewallStatus", 0, &bufsize); + if(!buffer) { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + fe = GetValueFromNameValueList(&pdata, "FirewallEnabled"); + ipa = GetValueFromNameValueList(&pdata, "InboundPinholeAllowed"); + if(ipa && fe) + ret = UPNPCOMMAND_SUCCESS; + if(fe) + *firewallEnabled = my_atoui(fe); + /*else + *firewallEnabled = 0;*/ + if(ipa) + *inboundPinholeAllowed = my_atoui(ipa); + /*else + *inboundPinholeAllowed = 0;*/ + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) + { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + ClearNameValueList(&pdata); + return ret; +} + +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) +{ + struct UPNParg * GetOutboundPinholeTimeoutArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + char * p; + int ret; + + if(!intPort || !intClient || !proto || !remotePort || !remoteHost) + return UPNPCOMMAND_INVALID_ARGS; + + GetOutboundPinholeTimeoutArgs = calloc(6, sizeof(struct UPNParg)); + if(GetOutboundPinholeTimeoutArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + GetOutboundPinholeTimeoutArgs[0].elt = "RemoteHost"; + GetOutboundPinholeTimeoutArgs[0].val = remoteHost; + GetOutboundPinholeTimeoutArgs[1].elt = "RemotePort"; + GetOutboundPinholeTimeoutArgs[1].val = remotePort; + GetOutboundPinholeTimeoutArgs[2].elt = "Protocol"; + GetOutboundPinholeTimeoutArgs[2].val = proto; + GetOutboundPinholeTimeoutArgs[3].elt = "InternalPort"; + GetOutboundPinholeTimeoutArgs[3].val = intPort; + GetOutboundPinholeTimeoutArgs[4].elt = "InternalClient"; + GetOutboundPinholeTimeoutArgs[4].val = intClient; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetOutboundPinholeTimeout", GetOutboundPinholeTimeoutArgs, &bufsize); + free(GetOutboundPinholeTimeoutArgs); + if(!buffer) + return UPNPCOMMAND_HTTP_ERROR; + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) + { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } + else + { + ret = UPNPCOMMAND_SUCCESS; + p = GetValueFromNameValueList(&pdata, "OutboundPinholeTimeout"); + if(p) + *opTimeout = my_atoui(p); + } + ClearNameValueList(&pdata); + return ret; +} + +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) +{ + struct UPNParg * AddPinholeArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + char * p; + int ret; + + if(!intPort || !intClient || !proto || !remoteHost || !remotePort || !leaseTime) + return UPNPCOMMAND_INVALID_ARGS; + + AddPinholeArgs = calloc(7, sizeof(struct UPNParg)); + if(AddPinholeArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + /* RemoteHost can be wilcarded */ + if(strncmp(remoteHost, "empty", 5)==0) + { + AddPinholeArgs[0].elt = "RemoteHost"; + AddPinholeArgs[0].val = ""; + } + else + { + AddPinholeArgs[0].elt = "RemoteHost"; + AddPinholeArgs[0].val = remoteHost; + } + AddPinholeArgs[1].elt = "RemotePort"; + AddPinholeArgs[1].val = remotePort; + AddPinholeArgs[2].elt = "Protocol"; + AddPinholeArgs[2].val = proto; + AddPinholeArgs[3].elt = "InternalPort"; + AddPinholeArgs[3].val = intPort; + if(strncmp(intClient, "empty", 5)==0) + { + AddPinholeArgs[4].elt = "InternalClient"; + AddPinholeArgs[4].val = ""; + } + else + { + AddPinholeArgs[4].elt = "InternalClient"; + AddPinholeArgs[4].val = intClient; + } + AddPinholeArgs[5].elt = "LeaseTime"; + AddPinholeArgs[5].val = leaseTime; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "AddPinhole", AddPinholeArgs, &bufsize); + free(AddPinholeArgs); + if(!buffer) + return UPNPCOMMAND_HTTP_ERROR; + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + p = GetValueFromNameValueList(&pdata, "UniqueID"); + if(p) + { + strncpy(uniqueID, p, 8); + uniqueID[7] = '\0'; + } + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) + { + /*printf("AddPortMapping errorCode = '%s'\n", resVal);*/ + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } + else + { + ret = UPNPCOMMAND_SUCCESS; + } + ClearNameValueList(&pdata); + return ret; +} + +MINIUPNP_LIBSPEC int +UPNP_UpdatePinhole(const char * controlURL, const char * servicetype, + const char * uniqueID, + const char * leaseTime) +{ + struct UPNParg * UpdatePinholeArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + int ret; + + if(!uniqueID || !leaseTime) + return UPNPCOMMAND_INVALID_ARGS; + + UpdatePinholeArgs = calloc(3, sizeof(struct UPNParg)); + if(UpdatePinholeArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + UpdatePinholeArgs[0].elt = "UniqueID"; + UpdatePinholeArgs[0].val = uniqueID; + UpdatePinholeArgs[1].elt = "NewLeaseTime"; + UpdatePinholeArgs[1].val = leaseTime; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "UpdatePinhole", UpdatePinholeArgs, &bufsize); + free(UpdatePinholeArgs); + if(!buffer) + return UPNPCOMMAND_HTTP_ERROR; + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) + { + /*printf("AddPortMapping errorCode = '%s'\n", resVal); */ + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } + else + { + ret = UPNPCOMMAND_SUCCESS; + } + ClearNameValueList(&pdata); + return ret; +} + +MINIUPNP_LIBSPEC int +UPNP_DeletePinhole(const char * controlURL, const char * servicetype, const char * uniqueID) +{ + /*struct NameValueParserData pdata;*/ + struct UPNParg * DeletePinholeArgs; + char * buffer; + int bufsize; + struct NameValueParserData pdata; + const char * resVal; + int ret; + + if(!uniqueID) + return UPNPCOMMAND_INVALID_ARGS; + + DeletePinholeArgs = calloc(2, sizeof(struct UPNParg)); + if(DeletePinholeArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + DeletePinholeArgs[0].elt = "UniqueID"; + DeletePinholeArgs[0].val = uniqueID; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "DeletePinhole", DeletePinholeArgs, &bufsize); + free(DeletePinholeArgs); + if(!buffer) + return UPNPCOMMAND_HTTP_ERROR; + /*DisplayNameValueList(buffer, bufsize);*/ + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + resVal = GetValueFromNameValueList(&pdata, "errorCode"); + if(resVal) + { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(resVal, "%d", &ret); + } + else + { + ret = UPNPCOMMAND_SUCCESS; + } + ClearNameValueList(&pdata); + return ret; +} + +MINIUPNP_LIBSPEC int +UPNP_CheckPinholeWorking(const char * controlURL, const char * servicetype, + const char * uniqueID, int * isWorking) +{ + struct NameValueParserData pdata; + struct UPNParg * CheckPinholeWorkingArgs; + char * buffer; + int bufsize; + char * p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!uniqueID) + return UPNPCOMMAND_INVALID_ARGS; + + CheckPinholeWorkingArgs = calloc(4, sizeof(struct UPNParg)); + if(CheckPinholeWorkingArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + CheckPinholeWorkingArgs[0].elt = "UniqueID"; + CheckPinholeWorkingArgs[0].val = uniqueID; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "CheckPinholeWorking", CheckPinholeWorkingArgs, &bufsize); + free(CheckPinholeWorkingArgs); + if(!buffer) + { + return UPNPCOMMAND_HTTP_ERROR; + } + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + + p = GetValueFromNameValueList(&pdata, "IsWorking"); + if(p) + { + *isWorking=my_atoui(p); + ret = UPNPCOMMAND_SUCCESS; + } + else + *isWorking = 0; + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) + { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + + ClearNameValueList(&pdata); + return ret; +} + +MINIUPNP_LIBSPEC int +UPNP_GetPinholePackets(const char * controlURL, const char * servicetype, + const char * uniqueID, int * packets) +{ + struct NameValueParserData pdata; + struct UPNParg * GetPinholePacketsArgs; + char * buffer; + int bufsize; + char * p; + int ret = UPNPCOMMAND_UNKNOWN_ERROR; + + if(!uniqueID) + return UPNPCOMMAND_INVALID_ARGS; + + GetPinholePacketsArgs = calloc(4, sizeof(struct UPNParg)); + if(GetPinholePacketsArgs == NULL) + return UPNPCOMMAND_MEM_ALLOC_ERROR; + GetPinholePacketsArgs[0].elt = "UniqueID"; + GetPinholePacketsArgs[0].val = uniqueID; + buffer = simpleUPnPcommand(-1, controlURL, servicetype, + "GetPinholePackets", GetPinholePacketsArgs, &bufsize); + free(GetPinholePacketsArgs); + if(!buffer) + return UPNPCOMMAND_HTTP_ERROR; + ParseNameValue(buffer, bufsize, &pdata); + free(buffer); buffer = NULL; + + p = GetValueFromNameValueList(&pdata, "PinholePackets"); + if(p) + { + *packets=my_atoui(p); + ret = UPNPCOMMAND_SUCCESS; + } + + p = GetValueFromNameValueList(&pdata, "errorCode"); + if(p) + { + ret = UPNPCOMMAND_UNKNOWN_ERROR; + sscanf(p, "%d", &ret); + } + + ClearNameValueList(&pdata); + return ret; +} + + diff --git a/thirdparty/miniupnpc/upnpcommands.h b/thirdparty/miniupnpc/upnpcommands.h new file mode 100644 index 0000000000..0c6d501666 --- /dev/null +++ b/thirdparty/miniupnpc/upnpcommands.h @@ -0,0 +1,348 @@ +/* $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 + diff --git a/thirdparty/miniupnpc/upnpdev.c b/thirdparty/miniupnpc/upnpdev.c new file mode 100644 index 0000000000..d89a9934c3 --- /dev/null +++ b/thirdparty/miniupnpc/upnpdev.c @@ -0,0 +1,23 @@ +/* $Id: upnpdev.c,v 1.1 2015/08/28 12:14:19 nanard Exp $ */ +/* Project : miniupnp + * Web : http://miniupnp.free.fr/ + * Author : Thomas BERNARD + * copyright (c) 2005-2015 Thomas Bernard + * This software is subjet to the conditions detailed in the + * provided LICENSE file. */ +#include <stdlib.h> +#include "upnpdev.h" + +/* freeUPNPDevlist() should be used to + * free the chained list returned by upnpDiscover() */ +void freeUPNPDevlist(struct UPNPDev * devlist) +{ + struct UPNPDev * next; + while(devlist) + { + next = devlist->pNext; + free(devlist); + devlist = next; + } +} + diff --git a/thirdparty/miniupnpc/upnpdev.h b/thirdparty/miniupnpc/upnpdev.h new file mode 100644 index 0000000000..f4ae174426 --- /dev/null +++ b/thirdparty/miniupnpc/upnpdev.h @@ -0,0 +1,36 @@ +/* $Id: upnpdev.h,v 1.1 2015/08/28 12:14:19 nanard Exp $ */ +/* Project : miniupnp + * Web : http://miniupnp.free.fr/ + * Author : Thomas BERNARD + * copyright (c) 2005-2018 Thomas Bernard + * This software is subjet to the conditions detailed in the + * provided LICENSE file. */ +#ifndef UPNPDEV_H_INCLUDED +#define UPNPDEV_H_INCLUDED + +#include "miniupnpc_declspec.h" + +#ifdef __cplusplus +extern "C" { +#endif + +struct UPNPDev { + struct UPNPDev * pNext; + char * descURL; + char * st; + char * usn; + unsigned int scope_id; + char buffer[3]; +}; + +/* freeUPNPDevlist() + * free list returned by upnpDiscover() */ +MINIUPNP_LIBSPEC void freeUPNPDevlist(struct UPNPDev * devlist); + + +#ifdef __cplusplus +} +#endif + + +#endif /* UPNPDEV_H_INCLUDED */ diff --git a/thirdparty/miniupnpc/upnperrors.c b/thirdparty/miniupnpc/upnperrors.c new file mode 100644 index 0000000000..40a2e7857f --- /dev/null +++ b/thirdparty/miniupnpc/upnperrors.c @@ -0,0 +1,107 @@ +/* $Id: upnperrors.c,v 1.5 2011/04/10 11:19:36 nanard Exp $ */ +/* Project : miniupnp + * Author : Thomas BERNARD + * copyright (c) 2007 Thomas Bernard + * All Right reserved. + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * This software is subjet to the conditions detailed in the + * provided LICENCE file. */ +#include <string.h> +#include "upnperrors.h" +#include "upnpcommands.h" +#include "miniupnpc.h" + +const char * strupnperror(int err) +{ + const char * s = NULL; + switch(err) { + case UPNPCOMMAND_SUCCESS: + s = "Success"; + break; + case UPNPCOMMAND_UNKNOWN_ERROR: + s = "Miniupnpc Unknown Error"; + break; + case UPNPCOMMAND_INVALID_ARGS: + s = "Miniupnpc Invalid Arguments"; + break; + case UPNPCOMMAND_INVALID_RESPONSE: + s = "Miniupnpc Invalid response"; + break; + case UPNPDISCOVER_SOCKET_ERROR: + s = "Miniupnpc Socket error"; + break; + case UPNPDISCOVER_MEMORY_ERROR: + s = "Miniupnpc Memory allocation error"; + break; + case 401: + s = "Invalid Action"; + break; + case 402: + s = "Invalid Args"; + break; + case 501: + s = "Action Failed"; + break; + case 606: + s = "Action not authorized"; + break; + case 701: + s = "PinholeSpaceExhausted"; + break; + case 702: + s = "FirewallDisabled"; + break; + case 703: + s = "InboundPinholeNotAllowed"; + break; + case 704: + s = "NoSuchEntry"; + break; + case 705: + s = "ProtocolNotSupported"; + break; + case 706: + s = "InternalPortWildcardingNotAllowed"; + break; + case 707: + s = "ProtocolWildcardingNotAllowed"; + break; + case 708: + s = "WildcardNotPermittedInSrcIP"; + break; + case 709: + s = "NoPacketSent"; + break; + case 713: + s = "SpecifiedArrayIndexInvalid"; + break; + case 714: + s = "NoSuchEntryInArray"; + break; + case 715: + s = "WildCardNotPermittedInSrcIP"; + break; + case 716: + s = "WildCardNotPermittedInExtPort"; + break; + case 718: + s = "ConflictInMappingEntry"; + break; + case 724: + s = "SamePortValuesRequired"; + break; + case 725: + s = "OnlyPermanentLeasesSupported"; + break; + case 726: + s = "RemoteHostOnlySupportsWildcard"; + break; + case 727: + s = "ExternalPortOnlySupportsWildcard"; + break; + default: + s = "UnknownError"; + break; + } + return s; +} diff --git a/thirdparty/miniupnpc/upnperrors.h b/thirdparty/miniupnpc/upnperrors.h new file mode 100644 index 0000000000..8499d9a1c9 --- /dev/null +++ b/thirdparty/miniupnpc/upnperrors.h @@ -0,0 +1,26 @@ +/* $Id: upnperrors.h,v 1.2 2008/07/02 23:31:15 nanard Exp $ */ +/* (c) 2007-2015 Thomas Bernard + * All rights reserved. + * MiniUPnP Project. + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * This software is subjet to the conditions detailed in the + * provided LICENCE file. */ +#ifndef UPNPERRORS_H_INCLUDED +#define UPNPERRORS_H_INCLUDED + +#include "miniupnpc_declspec.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* strupnperror() + * Return a string description of the UPnP error code + * or NULL for undefinded errors */ +MINIUPNP_LIBSPEC const char * strupnperror(int err); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/thirdparty/miniupnpc/upnpreplyparse.c b/thirdparty/miniupnpc/upnpreplyparse.c new file mode 100644 index 0000000000..68a47c0278 --- /dev/null +++ b/thirdparty/miniupnpc/upnpreplyparse.c @@ -0,0 +1,196 @@ +/* $Id: upnpreplyparse.c,v 1.19 2015/07/15 10:29:11 nanard Exp $ */ +/* vim: tabstop=4 shiftwidth=4 noexpandtab + * MiniUPnP project + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * (c) 2006-2017 Thomas Bernard + * This software is subject to the conditions detailed + * in the LICENCE file provided within the distribution */ + +#include <stdlib.h> +#include <string.h> +#include <stdio.h> + +#include "upnpreplyparse.h" +#include "minixml.h" + +static void +NameValueParserStartElt(void * d, const char * name, int l) +{ + struct NameValueParserData * data = (struct NameValueParserData *)d; + data->topelt = 1; + if(l>63) + l = 63; + memcpy(data->curelt, name, l); + data->curelt[l] = '\0'; + data->cdata = NULL; + data->cdatalen = 0; +} + +static void +NameValueParserEndElt(void * d, const char * name, int namelen) +{ + struct NameValueParserData * data = (struct NameValueParserData *)d; + struct NameValue * nv; + (void)name; + (void)namelen; + if(!data->topelt) + return; + if(strcmp(data->curelt, "NewPortListing") != 0) + { + int l; + /* standard case. Limited to n chars strings */ + l = data->cdatalen; + nv = malloc(sizeof(struct NameValue)); + if(nv == NULL) + { + /* malloc error */ +#ifdef DEBUG + fprintf(stderr, "%s: error allocating memory", + "NameValueParserEndElt"); +#endif /* DEBUG */ + return; + } + if(l>=(int)sizeof(nv->value)) + l = sizeof(nv->value) - 1; + strncpy(nv->name, data->curelt, 64); + nv->name[63] = '\0'; + if(data->cdata != NULL) + { + memcpy(nv->value, data->cdata, l); + nv->value[l] = '\0'; + } + else + { + nv->value[0] = '\0'; + } + nv->l_next = data->l_head; /* insert in list */ + data->l_head = nv; + } + data->cdata = NULL; + data->cdatalen = 0; + data->topelt = 0; +} + +static void +NameValueParserGetData(void * d, const char * datas, int l) +{ + struct NameValueParserData * data = (struct NameValueParserData *)d; + if(strcmp(data->curelt, "NewPortListing") == 0) + { + /* specific case for NewPortListing which is a XML Document */ + data->portListing = malloc(l + 1); + if(!data->portListing) + { + /* malloc error */ +#ifdef DEBUG + fprintf(stderr, "%s: error allocating memory", + "NameValueParserGetData"); +#endif /* DEBUG */ + return; + } + memcpy(data->portListing, datas, l); + data->portListing[l] = '\0'; + data->portListingLength = l; + } + else + { + /* standard case. */ + data->cdata = datas; + data->cdatalen = l; + } +} + +void +ParseNameValue(const char * buffer, int bufsize, + struct NameValueParserData * data) +{ + struct xmlparser parser; + memset(data, 0, sizeof(struct NameValueParserData)); + /* init xmlparser object */ + parser.xmlstart = buffer; + parser.xmlsize = bufsize; + parser.data = data; + parser.starteltfunc = NameValueParserStartElt; + parser.endeltfunc = NameValueParserEndElt; + parser.datafunc = NameValueParserGetData; + parser.attfunc = 0; + parsexml(&parser); +} + +void +ClearNameValueList(struct NameValueParserData * pdata) +{ + struct NameValue * nv; + if(pdata->portListing) + { + free(pdata->portListing); + pdata->portListing = NULL; + pdata->portListingLength = 0; + } + while((nv = pdata->l_head) != NULL) + { + pdata->l_head = nv->l_next; + free(nv); + } +} + +char * +GetValueFromNameValueList(struct NameValueParserData * pdata, + const char * Name) +{ + struct NameValue * nv; + char * p = NULL; + for(nv = pdata->l_head; + (nv != NULL) && (p == NULL); + nv = nv->l_next) + { + if(strcmp(nv->name, Name) == 0) + p = nv->value; + } + return p; +} + +#if 0 +/* useless now that minixml ignores namespaces by itself */ +char * +GetValueFromNameValueListIgnoreNS(struct NameValueParserData * pdata, + const char * Name) +{ + struct NameValue * nv; + char * p = NULL; + char * pname; + for(nv = pdata->head.lh_first; + (nv != NULL) && (p == NULL); + nv = nv->entries.le_next) + { + pname = strrchr(nv->name, ':'); + if(pname) + pname++; + else + pname = nv->name; + if(strcmp(pname, Name)==0) + p = nv->value; + } + return p; +} +#endif + +/* debug all-in-one function + * do parsing then display to stdout */ +#ifdef DEBUG +void +DisplayNameValueList(char * buffer, int bufsize) +{ + struct NameValueParserData pdata; + struct NameValue * nv; + ParseNameValue(buffer, bufsize, &pdata); + for(nv = pdata.l_head; + nv != NULL; + nv = nv->l_next) + { + printf("%s = %s\n", nv->name, nv->value); + } + ClearNameValueList(&pdata); +} +#endif /* DEBUG */ + diff --git a/thirdparty/miniupnpc/upnpreplyparse.h b/thirdparty/miniupnpc/upnpreplyparse.h new file mode 100644 index 0000000000..6badd15b26 --- /dev/null +++ b/thirdparty/miniupnpc/upnpreplyparse.h @@ -0,0 +1,63 @@ +/* $Id: upnpreplyparse.h,v 1.19 2014/10/27 16:33:19 nanard Exp $ */ +/* MiniUPnP project + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * (c) 2006-2013 Thomas Bernard + * This software is subject to the conditions detailed + * in the LICENCE file provided within the distribution */ + +#ifndef UPNPREPLYPARSE_H_INCLUDED +#define UPNPREPLYPARSE_H_INCLUDED + +#ifdef __cplusplus +extern "C" { +#endif + +struct NameValue { + struct NameValue * l_next; + char name[64]; + char value[128]; +}; + +struct NameValueParserData { + struct NameValue * l_head; + char curelt[64]; + char * portListing; + int portListingLength; + int topelt; + const char * cdata; + int cdatalen; +}; + +/* ParseNameValue() */ +void +ParseNameValue(const char * buffer, int bufsize, + struct NameValueParserData * data); + +/* ClearNameValueList() */ +void +ClearNameValueList(struct NameValueParserData * pdata); + +/* GetValueFromNameValueList() */ +char * +GetValueFromNameValueList(struct NameValueParserData * pdata, + const char * Name); + +#if 0 +/* GetValueFromNameValueListIgnoreNS() */ +char * +GetValueFromNameValueListIgnoreNS(struct NameValueParserData * pdata, + const char * Name); +#endif + +/* DisplayNameValueList() */ +#ifdef DEBUG +void +DisplayNameValueList(char * buffer, int bufsize); +#endif + +#ifdef __cplusplus +} +#endif + +#endif + |