66 lines
1.5 KiB
C
66 lines
1.5 KiB
C
/* Copyright (C) 2013 Interactive Brokers LLC. All rights reserved. This code is subject to the terms
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* and conditions of the IB API Non-Commercial License or the IB API Commercial License, as applicable. */
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#pragma once
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#ifndef eposixclientsocketcommon_def
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#define eposixclientsocketcommon_def
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#ifdef _WIN32
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// Windows
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// includes
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#include <WinSock2.h>
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#include <time.h>
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// defines
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#if _MSC_VER < 1700
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#define EISCONN WSAEISCONN
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#define EWOULDBLOCK WSAEWOULDBLOCK
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#define ECONNREFUSED WSAECONNREFUSED
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#else
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#pragma comment(lib, "ws2_32.lib")
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#endif
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// helpers
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inline bool SocketsInit( void) {
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WSADATA data;
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return ( !WSAStartup( MAKEWORD(2, 2), &data));
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};
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inline bool SocketsDestroy() { return ( !WSACleanup()); };
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inline int SocketClose(int sockfd) { return closesocket( sockfd); };
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inline bool SetSocketNonBlocking(int sockfd) {
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unsigned long mode = 1;
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return ( ioctlsocket( sockfd, FIONBIO, &mode) == 0);
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};
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#else
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// LINUX
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// includes
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <errno.h>
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#include <sys/select.h>
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#include <sys/fcntl.h>
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#include <unistd.h>
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// helpers
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inline bool SocketsInit() { return true; };
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inline bool SocketsDestroy() { return true; };
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inline int SocketClose(int sockfd) { return close( sockfd); };
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inline bool SetSocketNonBlocking(int sockfd) {
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// get socket flags
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int flags = fcntl(sockfd, F_GETFL);
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if (flags == -1)
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return false;
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// set non-blocking mode
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return ( fcntl(sockfd, F_SETFL, flags | O_NONBLOCK) == 0);
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};
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#endif
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#endif
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