Swiftdiff options
Diffstat (limited to '3rdParty/LibMiniUPnPc/src/miniupnpc/receivedata.c')
| -rw-r--r-- | 3rdParty/LibMiniUPnPc/src/miniupnpc/receivedata.c | 58 |
1 files changed, 41 insertions, 17 deletions
diff --git a/3rdParty/LibMiniUPnPc/src/miniupnpc/receivedata.c b/3rdParty/LibMiniUPnPc/src/miniupnpc/receivedata.c index a1eadfc..5dbd227 100644 --- a/3rdParty/LibMiniUPnPc/src/miniupnpc/receivedata.c +++ b/3rdParty/LibMiniUPnPc/src/miniupnpc/receivedata.c @@ -1,15 +1,17 @@ -/* $Id: receivedata.c,v 1.1 2011/04/11 08:21:47 nanard Exp $ */ +/* $Id: receivedata.c,v 1.8 2017/04/21 10:16:45 nanard Exp $ */ /* Project : miniupnp + * Website : http://miniupnp.free.fr/ * Author : Thomas Bernard - * Copyright (c) 2011 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> -#ifdef WIN32 +#include <string.h> +#ifdef _WIN32 #include <winsock2.h> #include <ws2tcpip.h> -#else +#else /* _WIN32 */ #include <unistd.h> #if defined(__amigaos__) && !defined(__amigaos4__) #define socklen_t int @@ -17,15 +19,16 @@ #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 +#endif /* !defined(__amigaos__) && !defined(__amigaos4__) */ #include <errno.h> #define MINIUPNPC_IGNORE_EINTR -#endif +#endif /* _WIN32 */ -#ifdef WIN32 -#define PRINT_SOCKET_ERROR(x) printf("Socket error: %s, %d\n", x, WSAGetLastError()); +#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 @@ -33,21 +36,27 @@ #include "receivedata.h" int -receivedata(int socket, char * data, int length, int timeout) +receivedata(int 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__) +#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) /* using poll */ struct pollfd fds[1]; /* for the poll */ #ifdef MINIUPNPC_IGNORE_EINTR do { -#endif +#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 +#endif /* MINIUPNPC_IGNORE_EINTR */ if(n < 0) { PRINT_SOCKET_ERROR("poll"); return -1; @@ -55,8 +64,8 @@ receivedata(int socket, char * data, int length, int timeout) /* timeout */ return 0; } -#else /* !defined(WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */ - /* using select under WIN32 and amigaos */ +#else /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */ + /* using select under _WIN32 and amigaos */ fd_set socketSet; TIMEVAL timeval; FD_ZERO(&socketSet); @@ -69,13 +78,28 @@ receivedata(int socket, char * data, int length, int timeout) return -1; } else if(n == 0) { return 0; - } -#endif + } +#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; } - |