File: inetclientsocket.C.html

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rudiments 0.31-2
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<pre>
<font color="#0000ff">// Copyright (c) 2001  David Muse</font>
<font color="#0000ff">// See the file COPYING for more information</font>

<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/inetclientsocket.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;rudiments/error.h&gt;</font>
<font color="#a020f0">#include </font><font color="#ff00ff">&lt;stdio.h&gt;</font>

<font color="#a020f0">#ifdef RUDIMENTS_NAMESPACE</font>
<font color="#a52a2a"><b>using</b></font> <font color="#2e8b57"><b>namespace</b></font> rudiments;
<font color="#a020f0">#endif</font>

<font color="#2e8b57"><b>int</b></font> main(<font color="#2e8b57"><b>int</b></font> argc, <font color="#2e8b57"><b>const</b></font> <font color="#2e8b57"><b>char</b></font> **argv) {

        <font color="#0000ff">// create an inet socket client</font>
        inetclientsocket        clnt;

        <font color="#0000ff">// connect to a server on localhost, listening on port 8000</font>
        <font color="#a52a2a"><b>if</b></font> (clnt.connect(<font color="#ff00ff">&quot;localhost&quot;</font>,<font color="#ff00ff">8000</font>,-<font color="#ff00ff">1</font>,-<font color="#ff00ff">1</font>,<font color="#ff00ff">1</font>,<font color="#ff00ff">1</font>)&lt;<font color="#ff00ff">0</font>) {
                printf(<font color="#ff00ff">&quot;connect failed: </font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,error::getErrorString());
                exit(<font color="#ff00ff">1</font>);
        }

        <font color="#0000ff">// write &quot;hello&quot; to the server</font>
        clnt.write(<font color="#ff00ff">&quot;hello&quot;</font>,<font color="#ff00ff">5</font>);

        <font color="#0000ff">// read 10 bytes from the server and display them</font>
        <font color="#2e8b57"><b>char</b></font>   buffer[<font color="#ff00ff">11</font>];
        <font color="#2e8b57"><b>int</b></font>    sizeread=clnt.read(buffer,<font color="#ff00ff">10</font>);
        buffer[sizeread]=(<font color="#2e8b57"><b>char</b></font>)<font color="#ff00ff">NULL</font>;
        printf(<font color="#ff00ff">&quot;</font><font color="#6a5acd">%s</font><font color="#6a5acd">\n</font><font color="#ff00ff">&quot;</font>,buffer);

        <font color="#0000ff">// close the connection to the server</font>
        clnt.close();
}
</pre>