72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
#include <winsock2.h>
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int
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xmlrpc_win32_socketpair(int const domain,
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int const type,
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int const protocol,
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SOCKET socks[2]) {
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bool error;
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error = false; // initial value
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SOCKET listener;
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listener = socket(AF_INET, SOCK_STREAM, 0);
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if (listener == INVALID_SOCKET)
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error = true;
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else {
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struct sockaddr_in addr;
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memset(&addr, 0, sizeof(addr));
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addr.sin_family = AF_INET;
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addr.sin_addr.s_addr = htonl(0x7f000001);
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addr.sin_port = 0;
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int rc;
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rc = bind(listener, (const struct sockaddr*) &addr, sizeof(addr));
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if (rc == SOCKET_ERROR)
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error = true;
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else {
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int addrlen;
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int rc;
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addrlen = sizeof(addr); // initial value
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rc = getsockname(listener, (struct sockaddr*) &addr, &addrlen);
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if (rc == SOCKET_ERROR)
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error = true;
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else {
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int rc;
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rc = listen(listener, 1);
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if (rc == SOCKET_ERROR)
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error = true;
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else {
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socks[0] = socket(AF_INET, SOCK_STREAM, 0);
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if (socks[0] == INVALID_SOCKET)
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error = true;
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else {
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int rc;
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rc = connect(socks[0],
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(const struct sockaddr*) &addr,
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sizeof(addr));
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if (rc == SOCKET_ERROR)
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error = true;
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else {
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socks[1] = accept(listener, NULL, NULL);
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if (socks[1] == INVALID_SOCKET)
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error = true;
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}
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if (error)
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closesocket(socks[0]);
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}
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}
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}
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}
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closesocket(listener);
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}
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return error ? -1 : 0;
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}
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