Revert "Move webrtc/{base => rtc_base}" (https://codereview.webrtc.org/2877023002)
Will reland in two different commits to preserve git blame history.
BUG=webrtc:7634
NOTRY=True
TBR=kwiberg@webrtc.org
Change-Id: I550da8525aeb9c5b8f96338fcf1c9714f3dcdab1
Reviewed-on: https://chromium-review.googlesource.com/554610
Reviewed-by: Henrik Kjellander <kjellander@webrtc.org>
Cr-Original-Commit-Position: refs/heads/master@{#18820}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: ec78f1cebcbf1181d93450bd9c91efe8f6a7688ddiff --git a/base/socket.h b/base/socket.h
index 19ea7a0..38a51f8 100644
--- a/base/socket.h
+++ b/base/socket.h
@@ -8,12 +8,190 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef WEBRTC_BASE_SOCKET_H_
-#define WEBRTC_BASE_SOCKET_H_
+#ifndef WEBRTC_BASE_SOCKET_H__
+#define WEBRTC_BASE_SOCKET_H__
+#include <errno.h>
-// This header is deprecated and is just left here temporarily during
-// refactoring. See https://bugs.webrtc.org/7634 for more details.
-#include "webrtc/rtc_base/socket.h"
+#if defined(WEBRTC_POSIX)
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#define SOCKET_EACCES EACCES
+#endif
-#endif // WEBRTC_BASE_SOCKET_H_
+#if defined(WEBRTC_WIN)
+#include "webrtc/base/win32.h"
+#endif
+
+#include "webrtc/base/basictypes.h"
+#include "webrtc/base/constructormagic.h"
+#include "webrtc/base/socketaddress.h"
+
+// Rather than converting errors into a private namespace,
+// Reuse the POSIX socket api errors. Note this depends on
+// Win32 compatibility.
+
+#if defined(WEBRTC_WIN)
+#undef EWOULDBLOCK // Remove errno.h's definition for each macro below.
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#undef EINPROGRESS
+#define EINPROGRESS WSAEINPROGRESS
+#undef EALREADY
+#define EALREADY WSAEALREADY
+#undef ENOTSOCK
+#define ENOTSOCK WSAENOTSOCK
+#undef EDESTADDRREQ
+#define EDESTADDRREQ WSAEDESTADDRREQ
+#undef EMSGSIZE
+#define EMSGSIZE WSAEMSGSIZE
+#undef EPROTOTYPE
+#define EPROTOTYPE WSAEPROTOTYPE
+#undef ENOPROTOOPT
+#define ENOPROTOOPT WSAENOPROTOOPT
+#undef EPROTONOSUPPORT
+#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+#undef ESOCKTNOSUPPORT
+#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
+#undef EOPNOTSUPP
+#define EOPNOTSUPP WSAEOPNOTSUPP
+#undef EPFNOSUPPORT
+#define EPFNOSUPPORT WSAEPFNOSUPPORT
+#undef EAFNOSUPPORT
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#undef EADDRINUSE
+#define EADDRINUSE WSAEADDRINUSE
+#undef EADDRNOTAVAIL
+#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
+#undef ENETDOWN
+#define ENETDOWN WSAENETDOWN
+#undef ENETUNREACH
+#define ENETUNREACH WSAENETUNREACH
+#undef ENETRESET
+#define ENETRESET WSAENETRESET
+#undef ECONNABORTED
+#define ECONNABORTED WSAECONNABORTED
+#undef ECONNRESET
+#define ECONNRESET WSAECONNRESET
+#undef ENOBUFS
+#define ENOBUFS WSAENOBUFS
+#undef EISCONN
+#define EISCONN WSAEISCONN
+#undef ENOTCONN
+#define ENOTCONN WSAENOTCONN
+#undef ESHUTDOWN
+#define ESHUTDOWN WSAESHUTDOWN
+#undef ETOOMANYREFS
+#define ETOOMANYREFS WSAETOOMANYREFS
+#undef ETIMEDOUT
+#define ETIMEDOUT WSAETIMEDOUT
+#undef ECONNREFUSED
+#define ECONNREFUSED WSAECONNREFUSED
+#undef ELOOP
+#define ELOOP WSAELOOP
+#undef ENAMETOOLONG
+#define ENAMETOOLONG WSAENAMETOOLONG
+#undef EHOSTDOWN
+#define EHOSTDOWN WSAEHOSTDOWN
+#undef EHOSTUNREACH
+#define EHOSTUNREACH WSAEHOSTUNREACH
+#undef ENOTEMPTY
+#define ENOTEMPTY WSAENOTEMPTY
+#undef EPROCLIM
+#define EPROCLIM WSAEPROCLIM
+#undef EUSERS
+#define EUSERS WSAEUSERS
+#undef EDQUOT
+#define EDQUOT WSAEDQUOT
+#undef ESTALE
+#define ESTALE WSAESTALE
+#undef EREMOTE
+#define EREMOTE WSAEREMOTE
+#undef EACCES
+#define SOCKET_EACCES WSAEACCES
+#endif // WEBRTC_WIN
+
+#if defined(WEBRTC_POSIX)
+#define INVALID_SOCKET (-1)
+#define SOCKET_ERROR (-1)
+#define closesocket(s) close(s)
+#endif // WEBRTC_POSIX
+
+namespace rtc {
+
+inline bool IsBlockingError(int e) {
+ return (e == EWOULDBLOCK) || (e == EAGAIN) || (e == EINPROGRESS);
+}
+
+struct SentPacket {
+ SentPacket() : packet_id(-1), send_time_ms(-1) {}
+ SentPacket(int packet_id, int64_t send_time_ms)
+ : packet_id(packet_id), send_time_ms(send_time_ms) {}
+
+ int packet_id;
+ int64_t send_time_ms;
+};
+
+// General interface for the socket implementations of various networks. The
+// methods match those of normal UNIX sockets very closely.
+class Socket {
+ public:
+ virtual ~Socket() {}
+
+ // Returns the address to which the socket is bound. If the socket is not
+ // bound, then the any-address is returned.
+ virtual SocketAddress GetLocalAddress() const = 0;
+
+ // Returns the address to which the socket is connected. If the socket is
+ // not connected, then the any-address is returned.
+ virtual SocketAddress GetRemoteAddress() const = 0;
+
+ virtual int Bind(const SocketAddress& addr) = 0;
+ virtual int Connect(const SocketAddress& addr) = 0;
+ virtual int Send(const void *pv, size_t cb) = 0;
+ virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr) = 0;
+ // |timestamp| is in units of microseconds.
+ virtual int Recv(void* pv, size_t cb, int64_t* timestamp) = 0;
+ virtual int RecvFrom(void* pv,
+ size_t cb,
+ SocketAddress* paddr,
+ int64_t* timestamp) = 0;
+ virtual int Listen(int backlog) = 0;
+ virtual Socket *Accept(SocketAddress *paddr) = 0;
+ virtual int Close() = 0;
+ virtual int GetError() const = 0;
+ virtual void SetError(int error) = 0;
+ inline bool IsBlocking() const { return IsBlockingError(GetError()); }
+
+ enum ConnState {
+ CS_CLOSED,
+ CS_CONNECTING,
+ CS_CONNECTED
+ };
+ virtual ConnState GetState() const = 0;
+
+ enum Option {
+ OPT_DONTFRAGMENT,
+ OPT_RCVBUF, // receive buffer size
+ OPT_SNDBUF, // send buffer size
+ OPT_NODELAY, // whether Nagle algorithm is enabled
+ OPT_IPV6_V6ONLY, // Whether the socket is IPv6 only.
+ OPT_DSCP, // DSCP code
+ OPT_RTP_SENDTIME_EXTN_ID, // This is a non-traditional socket option param.
+ // This is specific to libjingle and will be used
+ // if SendTime option is needed at socket level.
+ };
+ virtual int GetOption(Option opt, int* value) = 0;
+ virtual int SetOption(Option opt, int value) = 0;
+
+ protected:
+ Socket() {}
+
+ private:
+ RTC_DISALLOW_COPY_AND_ASSIGN(Socket);
+};
+
+} // namespace rtc
+
+#endif // WEBRTC_BASE_SOCKET_H__
