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<a name="l00225"></a>00225 strcpy(s-><a class="code" href="a00080.html#447eb700ea7a185e0f155934995d49e5">filename</a>, http_404_html);<a name="l00226"></a>00226 <a class="code" href="a00142.html#g2f8f70c30b9ee08a103fbd69a4365c4c">PT_WAIT_THREAD</a>(&s->outputpt,<a name="l00227"></a>00227 send_headers(s,<a name="l00228"></a>00228 http_header_404));<a name="l00229"></a>00229 <a class="code" href="a00142.html#g2f8f70c30b9ee08a103fbd69a4365c4c">PT_WAIT_THREAD</a>(&s->outputpt,<a name="l00230"></a>00230 send_file(s));<a name="l00231"></a>00231 } <span class="keywordflow">else</span> {<a name="l00232"></a>00232 <a class="code" href="a00142.html#g2f8f70c30b9ee08a103fbd69a4365c4c">PT_WAIT_THREAD</a>(&s->outputpt,<a name="l00233"></a>00233 send_headers(s,<a name="l00234"></a>00234 http_header_200));<a name="l00235"></a>00235 ptr = strchr(s-><a class="code" href="a00080.html#447eb700ea7a185e0f155934995d49e5">filename</a>, <a class="code" href="a00161.html#gf7dd2757d1e766f65b01ba7c91c660a0">ISO_period</a>);<a name="l00236"></a>00236 <span class="keywordflow">if</span>(ptr != <a class="code" href="a00160.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> && strncmp(ptr, http_shtml, 6) == 0) {<a name="l00237"></a>00237 <a class="code" href="a00142.html#ge6bae7dc0225468c8a5ac269df549892">PT_INIT</a>(&s-><a class="code" href="a00080.html#e261f08e1556287d241764fb2e99fc26">scriptpt</a>);<a name="l00238"></a>00238 <a class="code" href="a00142.html#g2f8f70c30b9ee08a103fbd69a4365c4c">PT_WAIT_THREAD</a>(&s->outputpt, handle_script(s));<a name="l00239"></a>00239 } <span class="keywordflow">else</span> {<a name="l00240"></a>00240 <a class="code" href="a00142.html#g2f8f70c30b9ee08a103fbd69a4365c4c">PT_WAIT_THREAD</a>(&s->outputpt,<a name="l00241"></a>00241 send_file(s));<a name="l00242"></a>00242 }<a name="l00243"></a>00243 }<a name="l00244"></a>00244 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s-><a class="code" href="a00080.html#9dd8edeece221c853a4c4516bf1b01c2">sout</a>);<a name="l00245"></a>00245 <a class="code" href="a00142.html#g7b04a0035bef29d905496c23bae066d2">PT_END</a>(&s->outputpt);<a name="l00246"></a>00246 }<a name="l00247"></a>00247 <span class="comment">/*---------------------------------------------------------------------------*/</span><a name="l00248"></a>00248 <span class="keyword">static</span><a name="l00249"></a>00249 <a class="code" href="a00142.html#g3d4c8bd4aada659eb34f5d2ffd3e7901">PT_THREAD</a>(handle_input(<span class="keyword">struct</span> <a class="code" href="a00080.html">httpd_state</a> *s))<a name="l00250"></a>00250 {<a name="l00251"></a>00251 <a class="code" href="a00158.html#g84901a5aa60040e96d272a69977edd22">PSOCK_BEGIN</a>(&s->sin);<a name="l00252"></a>00252 <a name="l00253"></a>00253 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s->sin, <a class="code" href="a00163.html#g71e1b022f7b7fa3a154f19372b239935">ISO_space</a>);<a name="l00254"></a>00254 <a name="l00255"></a>00255 <a name="l00256"></a>00256 <span class="keywordflow">if</span>(strncmp(s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>, http_get, 4) != 0) {<a name="l00257"></a>00257 <a class="code" href="a00158.html#gc7cc1dba1819f7fcdaa9ff9eed5a08f4">PSOCK_CLOSE_EXIT</a>(&s->sin);<a name="l00258"></a>00258 }<a name="l00259"></a>00259 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s->sin, <a class="code" href="a00163.html#g71e1b022f7b7fa3a154f19372b239935">ISO_space</a>);<a name="l00260"></a>00260 <a name="l00261"></a>00261 <span class="keywordflow">if</span>(s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>[0] != <a class="code" href="a00164.html#g820fb27c50e7bb4ac6d9eae1b06630a5">ISO_slash</a>) {<a name="l00262"></a>00262 <a class="code" href="a00158.html#gc7cc1dba1819f7fcdaa9ff9eed5a08f4">PSOCK_CLOSE_EXIT</a>(&s->sin);<a name="l00263"></a>00263 }<a name="l00264"></a>00264 <a name="l00265"></a>00265 <span class="keywordflow">if</span>(s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>[1] == <a class="code" href="a00163.html#g71e1b022f7b7fa3a154f19372b239935">ISO_space</a>) {<a name="l00266"></a>00266 strncpy(s-><a class="code" href="a00080.html#447eb700ea7a185e0f155934995d49e5">filename</a>, http_index_html, <span class="keyword">sizeof</span>(s-><a class="code" href="a00080.html#447eb700ea7a185e0f155934995d49e5">filename</a>));<a name="l00267"></a>00267 } <span class="keywordflow">else</span> {<a name="l00268"></a>00268 s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>[<a class="code" href="a00158.html#g4ab2de595d36e9e55dd61f6ecd139162">PSOCK_DATALEN</a>(&s->sin) - 1] = 0;<a name="l00269"></a>00269 strncpy(s-><a class="code" href="a00080.html#447eb700ea7a185e0f155934995d49e5">filename</a>, &s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>[0], <span class="keyword">sizeof</span>(s-><a class="code" href="a00080.html#447eb700ea7a185e0f155934995d49e5">filename</a>));<a name="l00270"></a>00270 }<a name="l00271"></a>00271 <a name="l00272"></a>00272 <span class="comment">/* httpd_log_file(uip_conn->ripaddr, s->filename);*/</span><a name="l00273"></a>00273 <a name="l00274"></a>00274 s-><a class="code" href="a00080.html#94fcc9f5c47f419040d849ce58beae35">state</a> = <a class="code" href="a00164.html#g8a645f8831837320c4e0c704e871abcf">STATE_OUTPUT</a>;<a name="l00275"></a>00275 <a name="l00276"></a>00276 <span class="keywordflow">while</span>(1) {<a name="l00277"></a>00277 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s->sin, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>);<a name="l00278"></a>00278 <a name="l00279"></a>00279 <span class="keywordflow">if</span>(strncmp(s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>, http_referer, 8) == 0) {<a name="l00280"></a>00280 s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>[<a class="code" href="a00158.html#g4ab2de595d36e9e55dd61f6ecd139162">PSOCK_DATALEN</a>(&s->sin) - 2] = 0;<a name="l00281"></a>00281 <span class="comment">/* httpd_log(&s->inputbuf[9]);*/</span><a name="l00282"></a>00282 }<a name="l00283"></a>00283 }<a name="l00284"></a>00284 <a name="l00285"></a>00285 <a class="code" href="a00158.html#g4a264bb64ae706d53f572b1d9e4037a2">PSOCK_END</a>(&s->sin);<a name="l00286"></a>00286 }<a name="l00287"></a>00287 <span class="comment">/*---------------------------------------------------------------------------*/</span><a name="l00288"></a>00288 <span class="keyword">static</span> <span class="keywordtype">void</span><a name="l00289"></a>00289 handle_connection(<span class="keyword">struct</span> <a class="code" href="a00080.html">httpd_state</a> *s)<a name="l00290"></a>00290 {<a name="l00291"></a>00291 handle_input(s);<a name="l00292"></a>00292 <span class="keywordflow">if</span>(s-><a class="code" href="a00080.html#94fcc9f5c47f419040d849ce58beae35">state</a> == <a class="code" href="a00164.html#g8a645f8831837320c4e0c704e871abcf">STATE_OUTPUT</a>) {<a name="l00293"></a>00293 handle_output(s);<a name="l00294"></a>00294 }<a name="l00295"></a>00295 }<a name="l00296"></a>00296 <span class="comment">/*---------------------------------------------------------------------------*/</span><a name="l00297"></a>00297 <span class="keywordtype">void</span><a name="l00298"></a><a class="code" href="a00164.html#g648ddfb2dde2cc55034e4e0ea41cb6d1">00298</a> <a class="code" href="a00164.html#g648ddfb2dde2cc55034e4e0ea41cb6d1">httpd_appcall</a>(<span class="keywordtype">void</span>)<a name="l00299"></a>00299 {<a name="l00300"></a>00300 <span class="keyword">struct </span><a class="code" href="a00080.html">httpd_state</a> *s = (<span class="keyword">struct </span><a class="code" href="a00080.html">httpd_state</a> *)&(<a class="code" href="a00088.html">uip_conn</a>->appstate);<a name="l00301"></a>00301 <a name="l00302"></a>00302 <span class="keywordflow">if</span>(<a class="code" href="a00147.html#gef6c4140c632b6a406779342cf3b6eb6">uip_closed</a>() || <a class="code" href="a00147.html#gfbd5fc486dfdf6bf6fc9db52b1f418c4">uip_aborted</a>() || <a class="code" href="a00147.html#g7b2ac4b18bd2ac3912fe67b3b17158c3">uip_timedout</a>()) {<a name="l00303"></a>00303 } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(<a class="code" href="a00147.html#gdb971fb1525d0c5002f52125b05f3218">uip_connected</a>()) {<a name="l00304"></a>00304 <a class="code" href="a00158.html#g26ae707402e494f3895a9f012a93ea29">PSOCK_INIT</a>(&s->sin, s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>, <span class="keyword">sizeof</span>(s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>) - 1);<a name="l00305"></a>00305 <a class="code" href="a00158.html#g26ae707402e494f3895a9f012a93ea29">PSOCK_INIT</a>(&s-><a class="code" href="a00080.html#9dd8edeece221c853a4c4516bf1b01c2">sout</a>, s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>, <span class="keyword">sizeof</span>(s-><a class="code" href="a00080.html#4c6f843219271d25766ee5969e435d1a">inputbuf</a>) - 1);<a name="l00306"></a>00306 <a class="code" href="a00142.html#ge6bae7dc0225468c8a5ac269df549892">PT_INIT</a>(&s->outputpt);<a name="l00307"></a>00307 s-><a class="code" href="a00080.html#94fcc9f5c47f419040d849ce58beae35">state</a> = <a class="code" href="a00164.html#g7d7920c1e51cc4eef80206ebd6fee3f4">STATE_WAITING</a>;<a name="l00308"></a>00308 <span class="comment">/* timer_set(&s->timer, CLOCK_SECOND * 100);*/</span><a name="l00309"></a>00309 s-><a class="code" href="a00080.html#c39694ece9526b84012f90f2bb00af9f">timer</a> = 0;<a name="l00310"></a>00310 handle_connection(s);<a name="l00311"></a>00311 } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(s != <a class="code" href="a00160.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>) {<a name="l00312"></a>00312 <span class="keywordflow">if</span>(<a class="code" href="a00147.html#g58bb90796c1cdad3aac2ecf44d87b20e">uip_poll</a>()) {<a name="l00313"></a>00313 ++s-><a class="code" href="a00080.html#c39694ece9526b84012f90f2bb00af9f">timer</a>;<a name="l00314"></a>00314 <span class="keywordflow">if</span>(s-><a class="code" href="a00080.html#c39694ece9526b84012f90f2bb00af9f">timer</a> >= 20) {<a name="l00315"></a>00315 <a class="code" href="a00147.html#g88d2ccf7cd821f89d9a8df7e3948b56c">uip_abort</a>();<a name="l00316"></a>00316 }<a name="l00317"></a>00317 } <span class="keywordflow">else</span> {<a name="l00318"></a>00318 s-><a class="code" href="a00080.html#c39694ece9526b84012f90f2bb00af9f">timer</a> = 0;<a name="l00319"></a>00319 }<a name="l00320"></a>00320 handle_connection(s);<a name="l00321"></a>00321 } <span class="keywordflow">else</span> {<a name="l00322"></a>00322 <a class="code" href="a00147.html#g88d2ccf7cd821f89d9a8df7e3948b56c">uip_abort</a>();<a name="l00323"></a>00323 }<a name="l00324"></a>00324 }<a name="l00325"></a>00325 <span class="comment">/*---------------------------------------------------------------------------*/</span><span class="comment"></span><a name="l00326"></a>00326 <span class="comment">/**</span><a name="l00327"></a>00327 <span class="comment"> * \brief Initialize the web server</span><a name="l00328"></a>00328 <span class="comment"> *</span><a name="l00329"></a>00329 <span class="comment"> * This function initializes the web server and should be</span><a name="l00330"></a>00330 <span class="comment"> * called at system boot-up.</span><a name="l00331"></a>00331 <span class="comment"> */</span><a name="l00332"></a>00332 <span class="keywordtype">void</span><a name="l00333"></a><a class="code" href="a00164.html#gc364305cee969a0be43c071722b136e6">00333</a> <a class="code" href="a00164.html#gc364305cee969a0be43c071722b136e6">httpd_init</a>(<span class="keywordtype">void</span>)<a name="l00334"></a>00334 {<a name="l00335"></a>00335 <a class="code" href="a00147.html#gdd1ab3704ecd4900eec61a6897d32dc8">uip_listen</a>(<a class="code" href="a00148.html#g69a7a4951ff21b302267532c21ee78fc">HTONS</a>(80));<a name="l00336"></a>00336 }<a name="l00337"></a>00337 <span class="comment">/*---------------------------------------------------------------------------*/</span><span class="comment"></span><a name="l00338"></a>00338 <span class="comment">/** @} */</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 12 10:23:01 2006 for uIP 1.0 by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address></body></html>⌨️ 快捷键说明
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