📄 _h_t_t_p_server_8cpp-source.html
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<a name="l00258"></a>00258 <span class="keywordflow">case</span> PARSE_VALUE:<a name="l00259"></a>00259 <span class="comment">// parsing value portion</span><a name="l00260"></a>00260 <span class="keywordflow">if</span> (c == <span class="charliteral">'\r'</span> || c == <span class="charliteral">'\n'</span>) {<a name="l00261"></a>00261 <span class="comment">// value is finished</span><a name="l00262"></a>00262 <span class="keywordflow">if</span> (value_string.empty()) {<a name="l00263"></a>00263 <span class="comment">// value must not be empty</span><a name="l00264"></a>00264 <span class="keywordflow">throw</span> <a class="code" href="classpion_1_1_h_t_t_p_server_1_1_config_parsing_exception.html" title="exception thrown if the plug-in file cannot be opened">ConfigParsingException</a>(config_name);<a name="l00265"></a>00265 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (command_string == <span class="stringliteral">"path"</span>) {<a name="l00266"></a>00266 <span class="comment">// finished path command</span><a name="l00267"></a>00267 <a class="code" href="classpion_1_1_pion_plugin.html#8b8215145cd47f8f87d87cad24bbc488" title="appends a directory to the plug-in search path">PionPlugin::addPluginDirectory</a>(value_string);<a name="l00268"></a>00268 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (command_string == <span class="stringliteral">"module"</span>) {<a name="l00269"></a>00269 <span class="comment">// finished module command</span><a name="l00270"></a>00270 <a class="code" href="classpion_1_1_h_t_t_p_server.html#95bd8a7c5882d19cd203f902aa8924cf">loadModule</a>(resource_string, value_string);<a name="l00271"></a>00271 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (command_string == <span class="stringliteral">"option"</span>) {<a name="l00272"></a>00272 <span class="comment">// finished option command</span><a name="l00273"></a>00273 std::string::size_type pos = value_string.find(<span class="charliteral">'='</span>);<a name="l00274"></a>00274 <span class="keywordflow">if</span> (pos == std::string::npos)<a name="l00275"></a>00275 <span class="keywordflow">throw</span> <a class="code" href="classpion_1_1_h_t_t_p_server_1_1_config_parsing_exception.html" title="exception thrown if the plug-in file cannot be opened">ConfigParsingException</a>(config_name);<a name="l00276"></a>00276 option_name_string = value_string.substr(0, pos);<a name="l00277"></a>00277 option_value_string = value_string.substr(pos + 1);<a name="l00278"></a>00278 <a class="code" href="classpion_1_1_h_t_t_p_server.html#ae48d9e0433e0b956b13513597c57655">setModuleOption</a>(resource_string, option_name_string,<a name="l00279"></a>00279 option_value_string);<a name="l00280"></a>00280 }<a name="l00281"></a>00281 command_string.clear();<a name="l00282"></a>00282 parse_state = PARSE_NEWLINE;<a name="l00283"></a>00283 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == <span class="charliteral">' '</span> || c == <span class="charliteral">'\t'</span>) {<a name="l00284"></a>00284 <span class="comment">// only skip leading whitespace (value may contain spaces, etc)</span><a name="l00285"></a>00285 <span class="keywordflow">if</span> (! value_string.empty())<a name="l00286"></a>00286 value_string += c;<a name="l00287"></a>00287 } <span class="keywordflow">else</span> {<a name="l00288"></a>00288 <span class="comment">// add char to value</span><a name="l00289"></a>00289 value_string += c;<a name="l00290"></a>00290 }<a name="l00291"></a>00291 <span class="keywordflow">break</span>;<a name="l00292"></a>00292 <a name="l00293"></a>00293 <span class="keywordflow">case</span> PARSE_COMMENT:<a name="l00294"></a>00294 <span class="comment">// skipping comment line</span><a name="l00295"></a>00295 <span class="keywordflow">if</span> (c == <span class="charliteral">'\r'</span> || c == <span class="charliteral">'\n'</span>)<a name="l00296"></a>00296 parse_state = PARSE_NEWLINE;<a name="l00297"></a>00297 <span class="keywordflow">break</span>;<a name="l00298"></a>00298 }<a name="l00299"></a>00299 <a name="l00300"></a>00300 <span class="comment">// read the next character</span><a name="l00301"></a>00301 c = config_stream.get();<a name="l00302"></a>00302 }<a name="l00303"></a>00303 }<a name="l00304"></a>00304 <a name="l00305"></a><a class="code" href="classpion_1_1_h_t_t_p_server.html#6f73057b1407cb4dcbd3ffc4612539e9">00305</a> <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_server.html#6f73057b1407cb4dcbd3ffc4612539e9" title="clears all the modules that are currently configured">HTTPServer::clearModules</a>(<span class="keywordtype">void</span>)<a name="l00306"></a>00306 {<a name="l00307"></a>00307 boost::mutex::scoped_lock modules_lock(m_mutex);<a name="l00308"></a>00308 m_modules.clear();<a name="l00309"></a>00309 }<a name="l00310"></a>00310 <a name="l00311"></a><a class="code" href="classpion_1_1_h_t_t_p_server.html#aec0c406558aa20ccc076db57fdae0ee">00311</a> <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_server.html#aec0c406558aa20ccc076db57fdae0ee">HTTPServer::handleBadRequest</a>(<a class="code" href="namespacepion.html#3c0f3fad0f449ebd309eaf4872f2b222" title="data type for a HTTP request pointer">HTTPRequestPtr</a>& http_request,<a name="l00312"></a>00312 <a class="code" href="namespacepion.html#1858b89656b28c6498ad9efd6b7e9d41" title="data type for a TCPConnection pointer">TCPConnectionPtr</a>& tcp_conn)<a name="l00313"></a>00313 {<a name="l00314"></a>00314 <span class="keyword">static</span> <span class="keyword">const</span> std::string BAD_REQUEST_HTML =<a name="l00315"></a>00315 <span class="stringliteral">"<html><head>\n"</span><a name="l00316"></a>00316 <span class="stringliteral">"<title>400 Bad Request</title>\n"</span><a name="l00317"></a>00317 <span class="stringliteral">"</head><body>\n"</span><a name="l00318"></a>00318 <span class="stringliteral">"<h1>Bad Request</h1>\n"</span><a name="l00319"></a>00319 <span class="stringliteral">"<p>Your browser sent a request that this server could not understand.</p>\n"</span><a name="l00320"></a>00320 <span class="stringliteral">"</body></html>\n"</span>;<a name="l00321"></a>00321 <a class="code" href="namespacepion.html#e27a744c3e8cf19c3620400bfe68fb69" title="data type for a HTTPResponse pointer">HTTPResponsePtr</a> response(<a class="code" href="classpion_1_1_h_t_t_p_response.html#bebd43da5cc60c5ee4245066c58fe244" title="creates new HTTPResponse objects">HTTPResponse::create</a>());<a name="l00322"></a>00322 response->setResponseCode(<a class="code" href="structpion_1_1_h_t_t_p_types.html#5b932c332af476686f33fc7a27b31904">HTTPTypes::RESPONSE_CODE_BAD_REQUEST</a>);<a name="l00323"></a>00323 response->setResponseMessage(<a class="code" href="structpion_1_1_h_t_t_p_types.html#acf4c800c03bd54bff311737eb077365">HTTPTypes::RESPONSE_MESSAGE_BAD_REQUEST</a>);<a name="l00324"></a>00324 response->writeNoCopy(BAD_REQUEST_HTML);<a name="l00325"></a>00325 response->send(tcp_conn);<a name="l00326"></a>00326 }<a name="l00327"></a>00327 <a name="l00328"></a><a class="code" href="classpion_1_1_h_t_t_p_server.html#bafcdd0c6b9533433e57821c5a312972">00328</a> <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_server.html#bafcdd0c6b9533433e57821c5a312972">HTTPServer::handleNotFoundRequest</a>(<a class="code" href="namespacepion.html#3c0f3fad0f449ebd309eaf4872f2b222" title="data type for a HTTP request pointer">HTTPRequestPtr</a>& http_request,<a name="l00329"></a>00329 <a class="code" href="namespacepion.html#1858b89656b28c6498ad9efd6b7e9d41" title="data type for a TCPConnection pointer">TCPConnectionPtr</a>& tcp_conn)<a name="l00330"></a>00330 {<a name="l00331"></a>00331 <span class="keyword">static</span> <span class="keyword">const</span> std::string NOT_FOUND_HTML_START =<a name="l00332"></a>00332 <span class="stringliteral">"<html><head>\n"</span><a name="l00333"></a>00333 <span class="stringliteral">"<title>404 Not Found</title>\n"</span><a name="l00334"></a>00334 <span class="stringliteral">"</head><body>\n"</span><a name="l00335"></a>00335 <span class="stringliteral">"<h1>Not Found</h1>\n"</span><a name="l00336"></a>00336 <span class="stringliteral">"<p>The requested URL "</span>;<a name="l00337"></a>00337 <span class="keyword">static</span> <span class="keyword">const</span> std::string NOT_FOUND_HTML_FINISH =<a name="l00338"></a>00338 <span class="stringliteral">" was not found on this server.</p>\n"</span><a name="l00339"></a>00339 <span class="stringliteral">"</body></html>\n"</span>;<a name="l00340"></a>00340 <a class="code" href="namespacepion.html#e27a744c3e8cf19c3620400bfe68fb69" title="data type for a HTTPResponse pointer">HTTPResponsePtr</a> response(<a class="code" href="classpion_1_1_h_t_t_p_response.html#bebd43da5cc60c5ee4245066c58fe244" title="creates new HTTPResponse objects">HTTPResponse::create</a>());<a name="l00341"></a>00341 response->setResponseCode(<a class="code" href="structpion_1_1_h_t_t_p_types.html#aae74062dadc6e333d0cfe1dee070589">HTTPTypes::RESPONSE_CODE_NOT_FOUND</a>);<a name="l00342"></a>00342 response->setResponseMessage(<a class="code" href="structpion_1_1_h_t_t_p_types.html#a10df841f758d75f19c6e5e2ff67a1f6">HTTPTypes::RESPONSE_MESSAGE_NOT_FOUND</a>);<a name="l00343"></a>00343 response->writeNoCopy(NOT_FOUND_HTML_START);<a name="l00344"></a>00344 response << http_request->getResource();<a name="l00345"></a>00345 response->writeNoCopy(NOT_FOUND_HTML_FINISH);<a name="l00346"></a>00346 response->send(tcp_conn);<a name="l00347"></a>00347 }<a name="l00348"></a>00348 <a name="l00349"></a><a class="code" href="classpion_1_1_h_t_t_p_server.html#dfa99550f6ce2e3be147904b32e077e5">00349</a> <span class="keywordtype">void</span> <a class="code" href="classpion_1_1_h_t_t_p_server.html#dfa99550f6ce2e3be147904b32e077e5">HTTPServer::handleServerError</a>(<a class="code" href="namespacepion.html#3c0f3fad0f449ebd309eaf4872f2b222" title="data type for a HTTP request pointer">HTTPRequestPtr</a>& http_request,<a name="l00350"></a>00350 <a class="code" href="namespacepion.html#1858b89656b28c6498ad9efd6b7e9d41" title="data type for a TCPConnection pointer">TCPConnectionPtr</a>& tcp_conn,<a name="l00351"></a>00351 <span class="keyword">const</span> std::string& error_msg)<a name="l00352"></a>00352 {<a name="l00353"></a>00353 <span class="keyword">static</span> <span class="keyword">const</span> std::string SERVER_ERROR_HTML_START =<a name="l00354"></a>00354 <span class="stringliteral">"<html><head>\n"</span><a name="l00355"></a>00355 <span class="stringliteral">"<title>500 Server Error</title>\n"</span><a name="l00356"></a>00356 <span class="stringliteral">"</head><body>\n"</span><a name="l00357"></a>00357 <span class="stringliteral">"<h1>Internal Server Error</h1>\n"</span><a name="l00358"></a>00358 <span class="stringliteral">"<p>The server encountered an internal error: <strong>"</span>;<a name="l00359"></a>00359 <span class="keyword">static</span> <span class="keyword">const</span> std::string SERVER_ERROR_HTML_FINISH =<a name="l00360"></a>00360 <span class="stringliteral">"</strong></p>\n"</span><a name="l00361"></a>00361 <span class="stringliteral">"</body></html>\n"</span>;<a name="l00362"></a>00362 <a class="code" href="namespacepion.html#e27a744c3e8cf19c3620400bfe68fb69" title="data type for a HTTPResponse pointer">HTTPResponsePtr</a> response(<a class="code" href="classpion_1_1_h_t_t_p_response.html#bebd43da5cc60c5ee4245066c58fe244" title="creates new HTTPResponse objects">HTTPResponse::create</a>());<a name="l00363"></a>00363 response->setResponseCode(<a class="code" href="structpion_1_1_h_t_t_p_types.html#523b04e26f21894e6b0de7fc17a564f4">HTTPTypes::RESPONSE_CODE_SERVER_ERROR</a>);<a name="l00364"></a>00364 response->setResponseMessage(<a class="code" href="structpion_1_1_h_t_t_p_types.html#903ce5abee73a4c99612234b1422a089">HTTPTypes::RESPONSE_MESSAGE_SERVER_ERROR</a>);<a name="l00365"></a>00365 response->writeNoCopy(SERVER_ERROR_HTML_START);<a name="l00366"></a>00366 response << error_msg;<a name="l00367"></a>00367 response->writeNoCopy(SERVER_ERROR_HTML_FINISH);<a name="l00368"></a>00368 response->send(tcp_conn);<a name="l00369"></a>00369 }<a name="l00370"></a>00370 <a name="l00371"></a>00371 <a name="l00372"></a>00372 <span class="comment">// HTTPServer::ModuleMap member functions</span><a name="l00373"></a>00373 <a name="l00374"></a>00374 <span class="keywordtype">void</span> HTTPServer::ModuleMap::clear(<span class="keywordtype">void</span>) {<a name="l00375"></a>00375 <span class="keywordflow">for</span> (iterator i = begin(); i != end(); ++i) {<a name="l00376"></a>00376 <span class="keywordflow">if</span> (i->second.second.is_open()) {<a name="l00377"></a>00377 i->second.second.destroy(i->second.first);<a name="l00378"></a>00378 i->second.second.close();<a name="l00379"></a>00379 } <span class="keywordflow">else</span> {<a name="l00380"></a>00380 <span class="keyword">delete</span> i->second.first;<a name="l00381"></a>00381 }<a name="l00382"></a>00382 }<a name="l00383"></a>00383 std::map<std::string, PluginPair>::clear();<a name="l00384"></a>00384 }<a name="l00385"></a>00385 <a name="l00386"></a>00386 } <span class="comment">// end namespace pion</span><a name="l00387"></a>00387 </pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Tue Jun 19 13:29:22 2007 for libpion by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.2 </small></address></body></html>⌨️ 快捷键说明
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