diff options
Diffstat (limited to 'src/core/iomgr/endpoint_pair_windows.c')
| -rw-r--r-- | src/core/iomgr/endpoint_pair_windows.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/core/iomgr/endpoint_pair_windows.c b/src/core/iomgr/endpoint_pair_windows.c new file mode 100644 index 0000000000..d78b6ea957 --- /dev/null +++ b/src/core/iomgr/endpoint_pair_windows.c @@ -0,0 +1,85 @@ +/* + * + * Copyright 2015, Google Inc. + * 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. + * * Neither the name of Google Inc. nor the names of its + * contributors may 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 <grpc/support/port_platform.h> + +#ifdef GPR_WINSOCK_SOCKET +#include "src/core/iomgr/sockaddr_utils.h" +#include "src/core/iomgr/endpoint_pair.h" + +#include <errno.h> +#include <fcntl.h> +#include <string.h> + +#include "src/core/iomgr/tcp_windows.h" +#include "src/core/iomgr/socket_windows.h" +#include <grpc/support/log.h> + +static void create_sockets(SOCKET sv[2]) { + SOCKET svr_sock = INVALID_SOCKET; + SOCKET lst_sock = INVALID_SOCKET; + SOCKET cli_sock = INVALID_SOCKET; + SOCKADDR_IN addr; + int addr_len; + + lst_sock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED); + GPR_ASSERT(lst_sock != INVALID_SOCKET); + + memset(&addr, 0, sizeof(addr)); + GPR_ASSERT(bind(lst_sock, (struct sockaddr*)&addr, sizeof(addr)) != SOCKET_ERROR); + GPR_ASSERT(listen(lst_sock, SOMAXCONN) != SOCKET_ERROR); + GPR_ASSERT(getsockname(lst_sock, (struct sockaddr*)&addr, &addr_len) != SOCKET_ERROR); + + cli_sock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED); + GPR_ASSERT(cli_sock != INVALID_SOCKET); + + GPR_ASSERT(WSAConnect(cli_sock, (struct sockaddr*)&addr, addr_len, NULL, NULL, NULL, NULL) == 0); + svr_sock = accept(lst_sock, (struct sockaddr*)&addr, &addr_len); + GPR_ASSERT(svr_sock != INVALID_SOCKET); + + closesocket(lst_sock); + + sv[1] = cli_sock; + sv[0] = svr_sock; +} + +grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(size_t read_slice_size) { + SOCKET sv[2]; + grpc_endpoint_pair p; + create_sockets(sv); + p.client = grpc_tcp_create(grpc_winsocket_create(sv[1])); + p.server = grpc_tcp_create(grpc_winsocket_create(sv[0])); + return p; +} + +#endif |