ZealOS/docs/Home/Net/Tests/UDPTest1.ZC.html
2021-12-11 06:10:58 -05:00

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<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF1>U0</span><span class=cF0> UDPTest()
<a name="l2"></a>{
<a name="l3"></a>
<a name="l4"></a> CAddressInfo *result = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l5"></a> </span><span class=cF9>I64</span><span class=cF0> error;
<a name="l6"></a> </span><span class=cF1>U8</span><span class=cF0> *b;
<a name="l7"></a>
<a name="l8"></a> </span><span class=cF1>if</span><span class=cF0> (ipv4_globals.local_ip == </span><span class=cFE>0</span><span class=cF0>)
<a name="l9"></a> </span><span class=cF7>{</span><span class=cF0> </span><span class=cF2>// This test needs to have the network configured first.</span><span class=cF0>
<a name="l10"></a> NetConfigure;
<a name="l11"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l12"></a>
<a name="l13"></a> error = DNSAddressInfoGet(</span><span class=cF6>&quot;zenithos.org&quot;</span><span class=cF0>, </span><span class=cF3>NULL</span><span class=cF0>, &amp;result);
<a name="l14"></a> </span><span class=cF1>if</span><span class=cF0> (error &lt; </span><span class=cFE>0</span><span class=cF0>)
<a name="l15"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l16"></a> NetErr(</span><span class=cF6>&quot;failed at DNS Get Address Info.&quot;</span><span class=cF0>);
<a name="l17"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l18"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l19"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l20"></a> CUDPSocket *u = UDPSocket(AF_INET);
<a name="l21"></a> CSocketAddressIPV4 *ipv4_addr = result-&gt;address;
<a name="l22"></a>
<a name="l23"></a> ipv4_addr-&gt;port = </span><span class=cF5>EndianU16</span><span class=cF0>(</span><span class=cFE>80</span><span class=cF0>);
<a name="l24"></a> b = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cFE>4</span><span class=cF0>);
<a name="l25"></a> b[</span><span class=cFE>0</span><span class=cF0>] = </span><span class=cFE>0xDE</span><span class=cF0>;
<a name="l26"></a> b[</span><span class=cFE>1</span><span class=cF0>] = </span><span class=cFE>0xAD</span><span class=cF0>;
<a name="l27"></a> b[</span><span class=cFE>2</span><span class=cF0>] = </span><span class=cFE>0xBE</span><span class=cF0>;
<a name="l28"></a> b[</span><span class=cFE>3</span><span class=cF0>] = </span><span class=cFE>0xEF</span><span class=cF0>;
<a name="l29"></a>
<a name="l30"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF3>TRUE</span><span class=cF0>)
<a name="l31"></a> {
<a name="l32"></a> UDPSocketSendTo(u, b, </span><span class=cFE>4</span><span class=cF0>, ipv4_addr);
<a name="l33"></a> </span><span class=cF5>Sleep</span><span class=cF0>(</span><span class=cFE>300</span><span class=cF0>);
<a name="l34"></a> }
<a name="l35"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l36"></a>}
<a name="l37"></a>
<a name="l38"></a>UDPTest;</span></pre></body>
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