1 files changed, 0 insertions, 222 deletions
diff --git a/emulator/opengl/shared/emugl/common/sockets.cpp b/emulator/opengl/shared/emugl/common/sockets.cpp
deleted file mode 100644
index 2a13d7293..000000000
--- a/emulator/opengl/shared/emugl/common/sockets.cpp
+++ /dev/null
@@ -1,222 +0,0 @@
-// Copyright (C) 2014 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "emugl/common/sockets.h"
-
-#include <errno.h>
-
-#ifdef _WIN32
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#else
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <sys/un.h>
-#include <sys/stat.h>
-#endif
-
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <unistd.h>
-
-namespace emugl {
-
-namespace {
-
-static void socketSetReuseAddress(int s) {
-#ifdef _WIN32
-    // The default behaviour on Windows is equivalent to SO_REUSEADDR
-    // so we don't need to set this option. Moreover, one should never
-    // set this option with WinSock because it's badly implemented and
-    // generates a huge security issue. See:
-    // http://msdn.microsoft.com/en-us/library/windows/desktop/ms740621(v=vs.85).aspx
-#else
-    int val = 1;
-    setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));
-#endif
-}
-
-// Helper union to store a socket address.
-struct SockAddr {
-    socklen_t len;
-    union {
-        sockaddr generic;
-        sockaddr_in inet;
-#ifndef _WIN32
-        sockaddr_un local;
-#endif
-    };
-
-    int getFamily() const { return generic.sa_family; }
-
-    void initEmpty() {
-        ::memset(this, 0, sizeof(*this));
-        this->len = static_cast<socklen_t>(sizeof(*this));
-    }
-
-    int initFromInet(uint32_t ip_address, int port) {
-        if (port < 0 || port >= 65536)
-            return -EINVAL;
-
-        ::memset(this, 0, sizeof(*this));
-        this->inet.sin_family = AF_INET;
-        this->inet.sin_port = htons(port);
-        this->inet.sin_addr.s_addr = htonl(ip_address);
-        this->len = sizeof(this->inet);
-        return 0;
-    }
-
-    int initFromLocalhost(int port) {
-        return initFromInet(0x7f000001, port);
-    }
-
-#ifndef _WIN32
-    // Initialize the SockAddr from a Unix path. Returns 0 on success,
-    // or -errno code on failure.
-    int initFromUnixPath(const char* path) {
-        if (!path || !path[0])
-            return -EINVAL;
-
-        size_t pathLen = ::strlen(path);
-        if (pathLen >= sizeof(local.sun_path))
-            return -E2BIG;
-
-        ::memset(this, 0, sizeof(*this));
-        this->local.sun_family = AF_LOCAL;
-        ::memcpy(this->local.sun_path, path, pathLen + 1U);
-        this->len = pathLen + offsetof(sockaddr_un, sun_path);
-        return 0;
-    }
-#endif
-};
-
-int socketBindInternal(const SockAddr* addr, int socketType) {
-    int s = ::socket(addr->getFamily(), socketType, 0);
-    if (s < 0)
-        return -errno;
-
-    // Bind to the socket.
-    if (::bind(s, &addr->generic, addr->len) < 0 ||
-        ::listen(s, 5) < 0) {
-        int ret = -errno;
-        ::close(s);
-        return ret;
-    }
-
-    socketSetReuseAddress(s);
-    return s;
-}
-
-int socketConnectInternal(const SockAddr* addr, int socketType) {
-    int s = ::socket(addr->getFamily(), socketType, 0);
-    if (s < 0)
-        return -errno;
-
-    int ret;
-    do {
-        ret = ::connect(s, &addr->generic, addr->len);
-    } while (ret < 0 && errno == EINTR);
-
-    if (ret < 0) {
-        ret = -errno;
-        ::close(s);
-        return ret;
-    }
-
-    return s;
-}
-
-}  // namespace
-
-void socketTcpDisableNagle(int s) {
-    // disable Nagle algorithm to improve bandwidth of small
-    // packets which are quite common in our implementation.
-#ifdef _WIN32
-    DWORD  flag;
-#else
-    int    flag;
-#endif
-    flag = 1;
-    setsockopt(s, IPPROTO_TCP, TCP_NODELAY,
-               (const char*)&flag, sizeof(flag));
-}
-
-int socketGetPort(int s) {
-    SockAddr addr;
-    addr.initEmpty();
-    if (getsockname(s, &addr.generic, &addr.len) < 0) {
-        return -errno;
-    }
-    switch (addr.generic.sa_family) {
-        case AF_INET:
-            return ntohs(addr.inet.sin_port);
-        default:
-            ;
-    }
-    return -EINVAL;
-}
-
-#ifndef _WIN32
-int socketLocalServer(const char* path, int socketType) {
-    SockAddr addr;
-    int ret = addr.initFromUnixPath(path);
-    if (ret < 0) {
-        return ret;
-    }
-    return socketBindInternal(&addr, socketType);
-}
-
-int socketLocalClient(const char* path, int socketType) {
-    SockAddr addr;
-    int ret = addr.initFromUnixPath(path);
-    if (ret < 0) {
-        return ret;
-    }
-    return socketConnectInternal(&addr, socketType);
-}
-#endif  // !_WIN32
-
-int socketTcpLoopbackServer(int port, int socketType) {
-    SockAddr addr;
-    int ret = addr.initFromLocalhost(port);
-    if (ret < 0) {
-        return ret;
-    }
-    return socketBindInternal(&addr, socketType);
-}
-
-int socketTcpLoopbackClient(int port, int socketType) {
-    SockAddr addr;
-    int ret = addr.initFromLocalhost(port);
-    if (ret < 0) {
-        return ret;
-    }
-    return socketConnectInternal(&addr, socketType);
-}
-
-int socketTcpClient(const char* hostname, int port, int socketType) {
-    // TODO(digit): Implement this.
-    return -ENOSYS;
-}
-
-int socketAccept(int serverSocket) {
-    int ret;
-    do {
-        ret = ::accept(serverSocket, NULL, NULL);
-    } while (ret < 0 && errno == EINTR);
-    return ret;
-}
-
-}  // namespace emugl