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ab11 |
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#include <sockinet.h> |
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int main(int ac, char** av) |
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{ |
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if (ac != 2 && ac != 3) { |
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cerr << "USAGE: " << av[0] << " [ -l ] user_name\n"; |
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return 1; |
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} |
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iosockinet sio (sockbuf::sock_stream); |
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if (ac == 3) { |
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if (av[1][0] != '-' || av[1][1] != 'l') { |
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cerr << "USAGE: " << av[0] << " [ -l ] user_name\n"; |
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return 1; |
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} |
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// use local whois server |
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sio->connect ("128.143.2.20", "whois", "tcp"); |
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sio << av[2] << "\r\n" << flush; |
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} else { |
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sio->connect ("nic.ddn.mil", "whois", "tcp"); |
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sio << av[1] << "\r\n" << flush; |
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} |
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char buf[1024]; |
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while ( sio.getline(buf, 1023) ) cout << buf << endl; |
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cout << endl; |
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return 0; |
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} |