X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fnetwork.h;h=51607673e26c3708d6ed15ba1d726453ec1de2b8;hb=85a46ad685048f0c389f0f997c6e33e5546d0b3b;hp=d1f3d29455be9c8f4485e75f447b5159b0525102;hpb=f0d8ac529ff4373a8b8565cfacfa380edd2f16bc;p=ffmpeg

diff --git a/libavformat/network.h b/libavformat/network.h
index d1f3d29455b..51607673e26 100644
--- a/libavformat/network.h
+++ b/libavformat/network.h
@@ -1,35 +1,58 @@
 /*
- * Copyright (c) 2007 The FFmpeg Project
+ * Copyright (c) 2007 The Libav Project
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef AVFORMAT_NETWORK_H
 #define AVFORMAT_NETWORK_H
 
+#include <errno.h>
+#include <stdint.h>
+
 #include "config.h"
+#include "libavutil/error.h"
+#include "os_support.h"
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
 #if HAVE_WINSOCK2_H
 #include <winsock2.h>
 #include <ws2tcpip.h>
 
-#define ff_neterrno() (-WSAGetLastError())
-#define FF_NETERROR(err) (-WSA##err)
-#define WSAEAGAIN WSAEWOULDBLOCK
+#ifndef EPROTONOSUPPORT
+#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+#endif
+#ifndef ETIMEDOUT
+#define ETIMEDOUT       WSAETIMEDOUT
+#endif
+#ifndef ECONNREFUSED
+#define ECONNREFUSED    WSAECONNREFUSED
+#endif
+#ifndef EINPROGRESS
+#define EINPROGRESS     WSAEINPROGRESS
+#endif
+
+#define getsockopt(a, b, c, d, e) getsockopt(a, b, c, (char*) d, e)
+#define setsockopt(a, b, c, d, e) setsockopt(a, b, c, (const char*) d, e)
+
+int ff_neterrno(void);
 #else
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -37,31 +60,26 @@
 #include <netdb.h>
 
 #define ff_neterrno() AVERROR(errno)
-#define FF_NETERROR(err) AVERROR(err)
 #endif
 
 #if HAVE_ARPA_INET_H
 #include <arpa/inet.h>
 #endif
 
+#if HAVE_POLL_H
+#include <poll.h>
+#endif
+
 int ff_socket_nonblock(int socket, int enable);
 
-static inline int ff_network_init(void)
-{
-#if HAVE_WINSOCK2_H
-    WSADATA wsaData;
-    if (WSAStartup(MAKEWORD(1,1), &wsaData))
-        return 0;
-#endif
-    return 1;
-}
+extern int ff_network_inited_globally;
+int ff_network_init(void);
+void ff_network_close(void);
 
-static inline void ff_network_close(void)
-{
-#if HAVE_WINSOCK2_H
-    WSACleanup();
-#endif
-}
+void ff_tls_init(void);
+void ff_tls_deinit(void);
+
+int ff_network_wait_fd(int fd, int write);
 
 int ff_inet_aton (const char * str, struct in_addr * add);
 
@@ -93,17 +111,33 @@ struct addrinfo {
 #endif
 
 /* getaddrinfo constants */
+#ifndef EAI_AGAIN
+#define EAI_AGAIN 2
+#endif
+#ifndef EAI_BADFLAGS
+#define EAI_BADFLAGS 3
+#endif
 #ifndef EAI_FAIL
 #define EAI_FAIL 4
 #endif
-
 #ifndef EAI_FAMILY
 #define EAI_FAMILY 5
 #endif
-
+#ifndef EAI_MEMORY
+#define EAI_MEMORY 6
+#endif
+#ifndef EAI_NODATA
+#define EAI_NODATA 7
+#endif
 #ifndef EAI_NONAME
 #define EAI_NONAME 8
 #endif
+#ifndef EAI_SERVICE
+#define EAI_SERVICE 9
+#endif
+#ifndef EAI_SOCKTYPE
+#define EAI_SOCKTYPE 10
+#endif
 
 #ifndef AI_PASSIVE
 #define AI_PASSIVE 1
@@ -144,15 +178,35 @@ void ff_freeaddrinfo(struct addrinfo *res);
 int ff_getnameinfo(const struct sockaddr *sa, int salen,
                    char *host, int hostlen,
                    char *serv, int servlen, int flags);
-const char *ff_gai_strerror(int ecode);
 #define getaddrinfo ff_getaddrinfo
 #define freeaddrinfo ff_freeaddrinfo
 #define getnameinfo ff_getnameinfo
+#endif
+#if !HAVE_GETADDRINFO || HAVE_WINSOCK2_H
+const char *ff_gai_strerror(int ecode);
+#undef gai_strerror
 #define gai_strerror ff_gai_strerror
 #endif
 
+#ifndef INADDR_LOOPBACK
+#define INADDR_LOOPBACK 0x7f000001
+#endif
+
+#ifndef INET_ADDRSTRLEN
+#define INET_ADDRSTRLEN 16
+#endif
+
 #ifndef INET6_ADDRSTRLEN
 #define INET6_ADDRSTRLEN INET_ADDRSTRLEN
 #endif
 
+#ifndef IN_MULTICAST
+#define IN_MULTICAST(a) ((((uint32_t)(a)) & 0xf0000000) == 0xe0000000)
+#endif
+#ifndef IN6_IS_ADDR_MULTICAST
+#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff)
+#endif
+
+int ff_is_multicast_address(struct sockaddr *addr);
+
 #endif /* AVFORMAT_NETWORK_H */