C++ net::HTTPServerResponse类代码示例

		void RedirectRequestHandler::handle(Poco::Net::HTTPServerRequest & request, Poco::Net::HTTPServerResponse & response){
			response.set("Location", to);
			response.setStatusAndReason(Poco::Net::HTTPServerResponse::HTTP_SEE_OTHER);
			response.setContentLength(0);
			response.send();
		}

void FileSystemRouteHandler::handleRequest(Poco::Net::HTTPServerRequest& request,
        Poco::Net::HTTPServerResponse& response)
{
    Poco::Path dataFolder(ofToDataPath("",true));
    Poco::Path documentRoot(ofToDataPath(_parent.getSettings().getDocumentRoot(),true));

    std::string dataFolderString = dataFolder.toString();
    std::string documentRootString = documentRoot.toString();

    // doc root validity check
    if(_parent.getSettings().getRequireDocumentRootInDataFolder() &&
            (documentRootString.length() < dataFolderString.length() ||
             documentRootString.substr(0,dataFolderString.length()) != dataFolderString))
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Document Root is not a sub directory of the data folder.";
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
        return;
    }

    // check path

    Poco::URI uri(request.getURI());
    std::string path = uri.getPath(); // just get the path

    // make paths absolute
    if(path.empty())
    {
        path = "/";
    }

    Poco::Path requestPath = documentRoot.append(path).makeAbsolute();

    // add the default index if no filename is requested
    if(requestPath.getFileName().empty())
    {
        requestPath.append(_parent.getSettings().getDefaultIndex()).makeAbsolute();
    }

    std::string requestPathString = requestPath.toString();

    // double check path safety (not needed?)
    if((requestPathString.length() < documentRootString.length() ||
            requestPathString.substr(0,documentRootString.length()) != documentRootString))
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Requested document not inside DocumentFolder.";
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        _parent.handleRequest(request,response);
        return;
    }

    ofFile file(requestPathString); // use it to parse file name parts

    try
    {
//        ofx::Media::MediaTypeMap mediaMap;
//        Poco::Net::MediaType mediaType = mediaMap.getMediaTypeForSuffix(file.getExtension());

        std::string mediaTypeString = "application/octet-stream";
        std::string ext = file.getExtension();


        if(ext == "json")
        {
            mediaTypeString = "application/json";
        }
        else if(ext == "html")
        {
            mediaTypeString = "text/html";
        }
        else if(ext == "jpg" || ext == "jpeg")
        {
            mediaTypeString = "image/jpeg";
        }
        else if(ext == "png")
        {
            mediaTypeString = "image/png";
        }
        else if(ext == "js")
        {
            mediaTypeString = "application/javascript";
        }
        else if(ext == "css")
        {
            mediaTypeString = "text/css";
        }
        else if(ext == "xml")
        {
            mediaTypeString = "application/xml";
        }
        else if(ext == "ico")
        {
            mediaTypeString = "image/x-icon";
        }

        response.sendFile(file.getAbsolutePath(), mediaTypeString); // will throw exceptions
        return;
    }
    catch (const Poco::FileNotFoundException& ex)
    {
//.........这里部分代码省略.........

void ReplicasStatusHandler::handleRequest(Poco::Net::HTTPServerRequest & request, Poco::Net::HTTPServerResponse & response)
{
	try
	{
		HTMLForm params(request);

		/// Даже в случае, когда отставание небольшое, выводить подробную информацию об отставании.
		bool verbose = params.get("verbose", "") == "1";

		const MergeTreeSettings & settings = context.getMergeTreeSettings();

		bool ok = true;
		std::stringstream message;

		auto databases = context.getDatabases();

		/// Перебираем все реплицируемые таблицы.
		for (const auto & db : databases)
		{
			for (auto iterator = db.second->getIterator(); iterator->isValid(); iterator->next())
			{
				auto & table = iterator->table();
				StorageReplicatedMergeTree * table_replicated = typeid_cast<StorageReplicatedMergeTree *>(table.get());

				if (!table_replicated)
					continue;

				time_t absolute_delay = 0;
				time_t relative_delay = 0;

				table_replicated->getReplicaDelays(absolute_delay, relative_delay);

				if ((settings.min_absolute_delay_to_close && absolute_delay >= static_cast<time_t>(settings.min_absolute_delay_to_close))
					|| (settings.min_relative_delay_to_close && relative_delay >= static_cast<time_t>(settings.min_relative_delay_to_close)))
					ok = false;

				message << backQuoteIfNeed(db.first) << "." << backQuoteIfNeed(iterator->name())
					<< ":\tAbsolute delay: " << absolute_delay << ". Relative delay: " << relative_delay << ".\n";
			}
		}

		setResponseDefaultHeaders(response);

		if (ok && !verbose)
		{
			const char * data = "Ok.\n";
			response.sendBuffer(data, strlen(data));
		}
		else
		{
			response.send() << message.rdbuf();
		}
	}
	catch (...)
	{
		tryLogCurrentException("ReplicasStatusHandler");

		try
		{
			response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);

			if (!response.sent())
			{
				/// Ещё ничего не отправляли, и даже не знаем, нужно ли сжимать ответ.
				response.send() << getCurrentExceptionMessage(false) << std::endl;
			}
		}
		catch (...)
		{
			LOG_ERROR((&Logger::get("ReplicasStatusHandler")), "Cannot send exception to client");
		}
	}
}

	void handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
	{
		//Poco::Util::Application& app = Poco::Util::Application::instance();
		//app.logger().information("Request from " + request.clientAddress().toString());
        std::cout << "Request from " << request.clientAddress().toString() << std::endl;

        MyPartHandler partHandler;
        Poco::Net::HTMLForm form(request, request.stream(), partHandler);

        std::string spinToken, sceneString, nodeString, args;
        std::istringstream pathstream(request.getURI());
        pathstream.get(); // ignore leading slash
        getline(pathstream, spinToken, '/');
        getline(pathstream, sceneString, '/');
        getline(pathstream, nodeString, '?');

        if (sceneString.empty()) sceneString = "default";
        //if (nodeString.empty()) nodeString = "shp";
        if (form.empty()) args = "createNode shp ShapeNode";
        else args = form["args"];

        response.setChunkedTransferEncoding(true);
        response.setContentType("text/html");

        std::ostream& ostr = response.send();

        ostr <<
        "<html>\n"
        "<head>\n"
        "<title>SPIN Web Service</title>\n"
        "</head>\n"
        "<body>\n"
        "<h1>SPIN Web Service</h1>\n"
        "<h3>Enter a SPIN command in the form below:</h3>\n"
        "<table><tr><td nowrap=\"nowrap\">\n"
        "<form name=\"urlForm\" method=\"GET\" action=\"null\">\n"
        "/SPIN/"
        "<input type=\"text\" name=\"sceneID\" value=\"" << sceneString << "\" size=\"10\">\n"
        "/<input type=\"text\" name=\"nodeID\" value=\"" << nodeString << "\" size=\"10\">"
        "</form></td>\n"
        "<td nowrap=\"nowrap\">\n"
        "<form name=\"spinform\" method=\"GET\" action=\"null\">\n"
        "<input type=\"text\" name=\"args\" value=\"" << args << "\" size=\"20\">\n"
        "<input type=\"submit\" value=\"GO\" onclick=\"this.form.action='/SPIN/'+document.forms['urlForm']['sceneID'].value+'/'+document.forms['urlForm']['nodeID'].value\">\n"
        "</form>\n"
        "</tr></table>\n"
        "<p>(NOTE: you can send scene messages by leaving the node name blank)</p>\n"
        "\n";
        /*
        ostr <<
            "<html>\n"
            "<head>\n"
            "<title>SPIN Web Server Sample</title>\n"
            "</head>\n"
            "<body>\n"
            "<h1>SPIN Web Server Sample</h1>\n"
            "<h2>Tests:</h2>\n"
            "<form name=\"spinform\" method=\"GET\" action=\"null\">\n"
            "/SPIN/default/"
            "<input type=\"text\" name=\"nodeID\" value=\"shp\" size=\"15\">"
            "&nbsp;&nbsp;&nbsp;"
            "<input type=\"text\" name=\"method\" value=\"rotate\" size=\"15\">"
            " move<input type=\"text\" name=\"x\" value=\"0\" size=\"3\">"
            " <input type=\"text\" name=\"y\" value=\"0\" size=\"3\">"
            " <input type=\"text\" name=\"z\" value=\"10\" size=\"3\">\n"
            " <input type=\"submit\" value=\"GO\" onclick=\"this.form.action='/SPIN/default/'+this.form.nodeID.value\">\n"
            "</form>\n"
            "\n";
        ostr <<
            "<html>\n"
            "<head>\n"
            "<title>SPIN Web Server Sample</title>\n"
            "</head>\n"
            "<body>\n"
            "<h1>SPIN Web Server Sample</h1>\n"
            "<h2>GET Form</h2>\n"
            "<form method=\"GET\" action=\"/form\">\n"
            "<input type=\"text\" name=\"text\" size=\"31\">\n"
            "<input type=\"submit\" value=\"GET\">\n"
            "</form>\n"
            "<h2>POST Form</h2>\n"
            "<form method=\"POST\" action=\"/form\">\n"
            "<input type=\"text\" name=\"text\" size=\"31\">\n"
            "<input type=\"submit\" value=\"POST\">\n"
            "</form>\n"
            "<h2>File Upload</h2>\n"
            "<form method=\"POST\" action=\"/form\" enctype=\"multipart/form-data\">\n"
            "<input type=\"file\" name=\"file\" size=\"31\"> \n"
            "<input type=\"submit\" value=\"Upload\">\n"
            "</form>\n";
            */

        ostr << "<h2>Result</h2><p>\n";
        ostr << "Method: " << request.getMethod() << "<br>\n";
        ostr << "URI: " << request.getURI() << "<br>\n";
        Poco::Net::NameValueCollection::ConstIterator it = request.begin();
        Poco::Net::NameValueCollection::ConstIterator end = request.end();
        for (; it != end; ++it)
        {
            ostr << it->first << ": " << it->second << "<br>\n";
//.........这里部分代码省略.........

void ControllerRequestHandler::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
{
	if (request.getURI() == "/favicon.ico")
	{
		return response.redirect("/images/favicon.ico", Poco::Net::HTTPResponse::HTTP_SEE_OTHER);
	}

	Poco::OSP::Web::WebSession::Ptr pSession = _pSessionManager->get(_sessionId, request, _sessionTimeout, context());

	const std::string loginPage = "/macchina/login";
	const std::string launcherPage = "/macchina/launcher";

	std::string message;
	std::string nextPage;
	std::string username;
	Poco::Net::HTMLForm form(request, request.stream());
	std::string action(form.get("action", ""));
	
	if (action == "login")
	{
		username = form.get("username", "");
		std::string password = form.get("password", "");
		if (_pAuthService->authenticate(username, password))
		{
			if (_logger.information())
			{
				_logger.information(format("User %s successfully logged in.", username));
			}
			nextPage = launcherPage;
			pSession->set("username", username);
		}
		else
		{
			if (_logger.warning())
			{
				_logger.warning(format("User %s failed authentication.", username));
			}
			message = "The given username is not known, the password is wrong or the account has been disabled.";
		}
	}
	else if (action == "logout")
	{
		username = pSession->getValue<std::string>("username", "");
		if (!username.empty())
		{
			if (_logger.information())
			{
				_logger.information(format("User %s logged out.", username));
			}
			_pSessionManager->remove(pSession);
		}
	}
	else
	{
		username = pSession->getValue<std::string>("username", "");
		if (!username.empty())
		{
			nextPage = launcherPage;
		}
	}
	
	if (!message.empty())
	{
		pSession->set("message", message);
	}
	else
	{
		pSession->erase("message");
	}
	
	if (nextPage.empty())
	{
		nextPage = loginPage;
	}
	response.setContentLength(0);
	response.redirect(nextPage, Poco::Net::HTTPResponse::HTTP_SEE_OTHER);
	response.set("Cache-Control", "no-cache");
}

void RESTHandler::error_parse(Poco::Net::HTTPServerResponse &response) {
    response.setStatusAndReason(Poco::Net::HTTPServerResponse::HTTP_BAD_REQUEST, "Parse failed");
    response.send() << "Invalid JSON arguments" << std::flush;
}

void AppRequestHandler::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
{
	// Check for the favicon.ico request, we don't have one for now,
	// so set status code to HTTP_NOT_FOUND
	if ( request.getURI().compare("/favicon.ico") == 0 )
	{
		response.setStatus(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
		response.send();
		return;
	}

	std::string lastModifiedHeader = request.get("If-Modified-Since", "");

	Poco::URI uri(request.getURI());

	Poco::Util::Application& app = Poco::Util::Application::instance();
	std::string staticPathname = app.config().getString("mq.web.app", "");
	if ( staticPathname.empty() )
	{
		Poco::Logger& logger = Poco::Logger::get("mq.web");
		logger.error("mq.web.app property not defined. Check your configuration.");
		response.setStatus(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
		response.send();
		return;
	}

	Poco::Path staticPath(staticPathname);
	staticPath.makeDirectory();

	std::vector<std::string> uriPathSegments;
	uri.getPathSegments(uriPathSegments);
	std::vector<std::string>::iterator it = uriPathSegments.begin();
	it++;
	for(; it != uriPathSegments.end(); ++it)
	{
		staticPath.append(*it);
	}
	if (staticPath.isDirectory())
	{
		staticPath.append("index.html");
	}

	Poco::File staticFile(staticPath);

	Poco::Logger& logger = Poco::Logger::get("mq.web.access");
	if ( staticFile.exists() )
	{
		if ( !lastModifiedHeader.empty() )
		{
			Poco::DateTime lastModifiedDate;
			int timeZoneDifferential = 0;
			if ( Poco::DateTimeParser::tryParse(Poco::DateTimeFormat::HTTP_FORMAT, lastModifiedHeader, lastModifiedDate, timeZoneDifferential) )
			{
				if ( staticFile.getLastModified() <= lastModifiedDate.timestamp() )
				{
					logger.information(Poco::Logger::format("$0 : HTTP_NOT_MODIFIED", staticPath.toString()));
					response.setStatus(Poco::Net::HTTPResponse::HTTP_NOT_MODIFIED);
					response.send();
					return;
				}
			}
		}

		logger.information(Poco::Logger::format("$0 : HTTP_OK", staticPath.toString()));

		std::string mimeType;
		if ( staticPath.getExtension().compare("gif") == 0 )
		{
			mimeType = "image/gif";
		}
		else if ( staticPath.getExtension().compare("css") == 0 )
		{
			mimeType = "text/css";
		}
		else if ( staticPath.getExtension().compare("html") == 0 || staticPath.getExtension().compare("htm") == 0)
		{
			mimeType = "text/html";
		}
		else if ( staticPath.getExtension().compare("js") == 0 )
		{
			mimeType = "text/javascript";
		}
		else if ( staticPath.getExtension().compare("png") == 0 )
		{
			mimeType = "image/png";
		}
		else if ( staticPath.getExtension().compare("jpg") == 0 || staticPath.getExtension().compare("jpeg") == 0)
		{
			mimeType = "image/jpeg";
		}

		try
		{
			response.sendFile(staticPath.toString(), mimeType);
		}
		catch(Poco::FileNotFoundException&)
		{
			// We can't get here normally ... but you never know :)
			response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND, Poco::Logger::format("Can't find file $0", staticPath.toString()));
		}
//.........这里部分代码省略.........

void
RemoveByAttributesHandler::handleRequest(Poco::Net::HTTPServerRequest &req, Poco::Net::HTTPServerResponse &resp)
{
    prepareApiResponse(resp);

    if (req.getMethod() != "POST") {
        resp.setStatus(Poco::Net::HTTPResponse::HTTP_BAD_REQUEST);
        resp.setReason("Bad Request");

        Error error("Only POST requests are supported");

        std::ostream & out = resp.send();
        out << error;
        out.flush();
        return;
    }


    auto job = std::make_shared<Job>(Job::Type::REMOVE_BY_ATTRIBUTES);
    try {
        // read the whole request body into memory
        std::stringstream bodystream;
        bodystream << req.stream().rdbuf();

        // parse received json into the job object
        job->fromString( bodystream.str() );
    }
    catch (std::exception &e) {
        resp.setStatus(Poco::Net::HTTPResponse::HTTP_BAD_REQUEST);
        resp.setReason("Bad Request");
        
        Error error(e.what());
        poco_warning(logger, e.what());

        std::ostream & out = resp.send();
        out << error;
        out.flush();
        return;
    }

    // return 404 if layer does not exist
    try {
        auto layer = configuration->getLayer(job->getLayerName());
    }
    catch (ConfigurationError) {
        // layer does not exist
        resp.setStatus(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        resp.setReason("Not Found");
        
        std::stringstream msgstream;
        msgstream << "Layer \"" << job->getLayerName() << "\" does not exist";

        Error error(msgstream.str());
        poco_warning(logger, error.getMessage());

        std::ostream & out = resp.send();
        out << error;
        out.flush();
        return;
    }


    if (auto jobstorage = jobs.lock()) {
        poco_debug(logger, "pushing job to jobstorage");
        jobstorage->push(job);
    }
    else {
        resp.setStatus(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        resp.setReason("Internal Server Error");
        
        const char * emsg = "Could not get a lock on jobstorage";
        Error error(emsg);
        poco_error(logger, emsg);

        std::ostream & out = resp.send();
        out << error;
        out.flush();
        return;
    }

    resp.setStatus(Poco::Net::HTTPResponse::HTTP_OK);
    std::ostream & out = resp.send();
    out << *job;
    out.flush();
};

void RegistrationHandler::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
{
	response.setChunkedTransferEncoding(true);
	response.setContentType("text/html");

#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Registration.c"
SESSION	std::ostream& responseStream = response.send();
	responseStream << "";
	responseStream << "\n";
	responseStream << "";
	responseStream << "\n";
	responseStream << "";
	responseStream << "\n";
	responseStream << "";
	responseStream << "\n";
	responseStream << "\n";
	responseStream << "\t";
	responseStream << "\n";
	responseStream << "\n";
	responseStream << "\t";
#line 8 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Registration.c"
TILE_BEGIN("head")	responseStream << "";
	// begin include src/view/tile/head.html
	responseStream << "\n";
	responseStream << "\t<meta charset=\"utf-8\">\n";
	responseStream << "\t<meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\" />\n";
	responseStream << "\t<script type=\"text/javascript\">window.suggestmeyes_loaded = true;</script>\n";
	responseStream << "\t<title>Main Page</title>\n";
	responseStream << "\t<link rel=\"stylesheet\" type=\"text/css\" href=\"css/style.css\">\n";
	responseStream << "\t<!--<meta http-equiv=\"refresh\" content=\"1\">-->\n";
	responseStream << "";
	// end include src/view/tile/head.html
	responseStream << "";
#line 8 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Registration.c"
TILE_END	responseStream << "\n";
	responseStream << "\t";
#line 9 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Registration.c"
TILE_BEGIN("topbar")	responseStream << "";
	// begin include src/view/tile/topbar.html
	responseStream << "\n";
	responseStream << "\t";
#line 2 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
IF(user)	responseStream << "\n";
	responseStream << "\t\t<div id=\"session\">\n";
	responseStream << "\t\t\t<span class=\"topbar\">\n";
	responseStream << "\t\t\t\t<a class=\"topbar\" href=\"/User\"><span class=\"topbar\">\n";
	responseStream << "\t\t\t\t\t";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
IF(user.group() == user.ADMIN)	responseStream << "#";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (user.username());
	responseStream << "#";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ELSE	responseStream << "[";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (user.username());
	responseStream << "]";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ENDIF	responseStream << "\n";
	responseStream << "\t\t\t\t</span></a>\n";
	responseStream << "\t\t\t\t<a class=\"topbar\" href=\"/*logout\">Sign out</a>\n";
	responseStream << "\t\t\t</span>\n";
	responseStream << "\t\t</div>\n";
	responseStream << "\t";
#line 11 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ELSE	responseStream << "\n";
	responseStream << "\t\t<script type=\"text/javascript\"> function submitSigninForm() { document.forms[\"signinForm\"].submit(); } </script>\n";
	responseStream << "\t\t<form id=\"signinForm\" class=\"ignore\" method=\"POST\" action=\"*login\">";
#line 13 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (CSRF);
	responseStream << "\n";
	responseStream << "\t\t\t<div id=\"session\">\n";
	responseStream << "\t\t\t\t<span class=\"topbar\">\n";
	responseStream << "\t\t\t\t\t<input class=\"topbar\" type=\"text\" ";
#line 16 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (NAME(username));
	responseStream << " placeholder=\"Username...\" style=\"width: 100px;\" onkeypress=\"if(event.keyCode==13) submitSigninForm();\">\n";
	responseStream << "\t\t\t\t\t<input class=\"topbar\" type=\"password\" ";
#line 17 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (NAME(password));
	responseStream << " placeholder=\"Password...\" style=\"width: 100px;\" onkeypress=\"if(event.keyCode==13) submitSigninForm();\">\n";
	responseStream << "\t\t\t\t\t<!--<a class=\"topbar\" href=\"/Login\">Sign In</a>-->\n";
	responseStream << "\t\t\t\t\t<a class=\"topbar\" href=\"javascript:submitSigninForm()\">Log in</a>\n";
	responseStream << "\t\t\t\t\t<a class=\"topbar\" href=\"/Registration\">Sign up</a>\n";
	responseStream << "\t\t\t\t</span>\n";
	responseStream << "\t\t\t</div>\n";
	responseStream << "\t\t</form>\n";
	responseStream << "\t";
#line 24 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ENDIF	responseStream << "\n";
	responseStream << "";
	// end include src/view/tile/topbar.html
	responseStream << "";
#line 9 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Registration.c"
TILE_END	responseStream << "\n";
	responseStream << "\t";
#line 10 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Registration.c"
TILE_BEGIN("header")	responseStream << "";
	// begin include src/view/tile/header.html
	responseStream << "\n";
//.........这里部分代码省略.........

void 
Handler::prepareResponse(Poco::Net::HTTPServerResponse &resp)
{
    resp.set("Server", APP_NAME_SERVER_FULL);
}

void BlogHandler::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
{
	response.setChunkedTransferEncoding(true);
	response.setContentType("text/html");

#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Blog.c"
SESSION	std::ostream& responseStream = response.send();
	responseStream << "";
	responseStream << "\n";
	responseStream << "";
	responseStream << "\n";
	responseStream << "";
	responseStream << "\n";
	responseStream << "";
	responseStream << "\n";
	responseStream << "\n";
	responseStream << "\t";
	responseStream << "\n";
	responseStream << "\n";
	responseStream << "\t";
#line 8 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Blog.c"
TILE_BEGIN("head")	responseStream << "\n";
	responseStream << "\t\t";
	// begin include src/view/tile/head.html
	responseStream << "\n";
	responseStream << "\t<meta charset=\"utf-8\">\n";
	responseStream << "\t<meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\" />\n";
	responseStream << "\t<script type=\"text/javascript\">window.suggestmeyes_loaded = true;</script>\n";
	responseStream << "\t<title>Main Page</title>\n";
	responseStream << "\t<link rel=\"stylesheet\" type=\"text/css\" href=\"css/style.css\">\n";
	responseStream << "\t<!--<meta http-equiv=\"refresh\" content=\"1\">-->\n";
	responseStream << "";
	// end include src/view/tile/head.html
	responseStream << "\n";
	responseStream << "\t\t<link rel=\"stylesheet\" type=\"text/css\" href=\"markitup/skins/markitup/style.css\" />\n";
	responseStream << "\t\t<link rel=\"stylesheet\" type=\"text/css\" href=\"markitup/sets/bbcode/style.css\" />\n";
	responseStream << "\t\t<script type=\"text/javascript\" src=\"js/jquery-1.4.3.min.js\"></script>\n";
	responseStream << "\t\t<script type=\"text/javascript\" src=\"markitup/jquery.markitup.js\"></script>\n";
	responseStream << "\t\t<script type=\"text/javascript\" src=\"markitup/sets/bbcode/set.js\"></script>\n";
	responseStream << "\t\t<script language=\"javascript\">\n";
	responseStream << "\t\t$(document).ready(function()\t{\n";
	responseStream << "\t\t\t$('#bbcode_blog').markItUp(myBbcodeSettings);\n";
	responseStream << "\t\t\t$('#emoticons a').click(function() {\n";
	responseStream << "\t\t\t\temoticon = $(this).attr(\"title\");\n";
	responseStream << "\t\t\t\t$.markItUp( { replaceWith:emoticon } );\n";
	responseStream << "\t\t\t});\n";
	responseStream << "\t\t});\n";
	responseStream << "\t\t</script>\n";
	responseStream << "\t";
#line 24 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Blog.c"
TILE_END	responseStream << "\n";
	responseStream << "\n";
	responseStream << "\t";
#line 26 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/Blog.c"
TILE_BEGIN("topbar")	responseStream << "";
	// begin include src/view/tile/topbar.html
	responseStream << "\n";
	responseStream << "\t";
#line 2 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
IF(user)	responseStream << "\n";
	responseStream << "\t\t<div id=\"session\">\n";
	responseStream << "\t\t\t<span class=\"topbar\">\n";
	responseStream << "\t\t\t\t<a class=\"topbar\" href=\"/User\"><span class=\"topbar\">\n";
	responseStream << "\t\t\t\t\t";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
IF(user.group() == user.ADMIN)	responseStream << "#";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (user.username());
	responseStream << "#";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ELSE	responseStream << "[";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (user.username());
	responseStream << "]";
#line 6 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ENDIF	responseStream << "\n";
	responseStream << "\t\t\t\t</span></a>\n";
	responseStream << "\t\t\t\t<a class=\"topbar\" href=\"/*logout\">Sign out</a>\n";
	responseStream << "\t\t\t</span>\n";
	responseStream << "\t\t</div>\n";
	responseStream << "\t";
#line 11 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
ELSE	responseStream << "\n";
	responseStream << "\t\t<script type=\"text/javascript\"> function submitSigninForm() { document.forms[\"signinForm\"].submit(); } </script>\n";
	responseStream << "\t\t<form id=\"signinForm\" class=\"ignore\" method=\"POST\" action=\"*login\">";
#line 13 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (CSRF);
	responseStream << "\n";
	responseStream << "\t\t\t<div id=\"session\">\n";
	responseStream << "\t\t\t\t<span class=\"topbar\">\n";
	responseStream << "\t\t\t\t\t<input class=\"topbar\" type=\"text\" ";
#line 16 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (NAME(username));
	responseStream << " placeholder=\"Username...\" style=\"width: 100px;\" onkeypress=\"if(event.keyCode==13) submitSigninForm();\">\n";
	responseStream << "\t\t\t\t\t<input class=\"topbar\" type=\"password\" ";
#line 17 "/media/DATA_1/_/Data/Core/Developing/WebServer/PocoBlog/src/view/tile/topbar.html"
	responseStream << (NAME(password));
	responseStream << " placeholder=\"Password...\" style=\"width: 100px;\" onkeypress=\"if(event.keyCode==13) submitSigninForm();\">\n";
	responseStream << "\t\t\t\t\t<!--<a class=\"topbar\" href=\"/Login\">Sign In</a>-->\n";
	responseStream << "\t\t\t\t\t<a class=\"topbar\" href=\"javascript:submitSigninForm()\">Log in</a>\n";
//.........这里部分代码省略.........

void FileSystemRouteHandler::handleRequest(Poco::Net::HTTPServerRequest& request,
                                           Poco::Net::HTTPServerResponse& response)
{
    Poco::Path dataFolder(ofToDataPath("", true));
    Poco::Path documentRoot(ofToDataPath(_parent.getSettings().getDocumentRoot(), true));

    std::string dataFolderString = dataFolder.toString();
    std::string documentRootString = documentRoot.toString();

    // doc root validity check
    if(_parent.getSettings().getRequireDocumentRootInDataFolder() &&
       (documentRootString.length() < dataFolderString.length() ||
        documentRootString.substr(0,dataFolderString.length()) != dataFolderString))
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Document Root is not a sub directory of the data folder.";
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
        return;
    }

    // check path

    Poco::URI uri(request.getURI());
    std::string path = uri.getPath(); // just get the path

    // make paths absolute
    if(path.empty())
    {
        path = "/";
    }

    Poco::Path requestPath = documentRoot.append(path).makeAbsolute();

    // add the default index if no filename is requested
    if(requestPath.getFileName().empty())
    {
        requestPath.append(_parent.getSettings().getDefaultIndex()).makeAbsolute();
    }

    std::string requestPathString = requestPath.toString();

    // double check path safety (not needed?)
    if((requestPathString.length() < documentRootString.length() ||
        requestPathString.substr(0,documentRootString.length()) != documentRootString))
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Requested document not inside DocumentFolder.";
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        _parent.handleRequest(request,response);
        return;
    }

    ofFile file(requestPathString); // use it to parse file name parts
    std::string mediaTypeString = Media::MediaTypeMap::getDefault()->getMediaTypeForPath(file.path()).toString();

    try
    {
        // TODO: this is where we would begin to work honoring
        /// Accept-Encoding:gzip, deflate, sdch
        response.sendFile(file.getAbsolutePath(), mediaTypeString);
        return;
    }
    catch (const Poco::FileNotFoundException& ex)
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << ex.displayText();
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_NOT_FOUND);
        _parent.handleRequest(request,response);
    }
    catch (const Poco::OpenFileException& ex)
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << ex.displayText();
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
    }
    catch (const exception& ex)
    {
        ofLogError("ServerDefaultRouteHandler::handleRequest") << "Unknown server error: " << ex.what();
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        _parent.handleRequest(request,response);
    }
}

void ODBCHandler::handleRequest(Poco::Net::HTTPServerRequest & request, Poco::Net::HTTPServerResponse & response)
{
    Poco::Net::HTMLForm params(request, request.stream());
    LOG_TRACE(log, "Request URI: " + request.getURI());

    auto process_error = [&response, this](const std::string & message)
    {
        response.setStatusAndReason(Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
        if (!response.sent())
            response.send() << message << std::endl;
        LOG_WARNING(log, message);
    };

    if (!params.has("query"))
    {
        process_error("No 'query' in request body");
        return;
    }

    if (!params.has("columns"))
    {
        process_error("No 'columns' in request URL");
        return;
    }

    if (!params.has("connection_string"))
    {
        process_error("No 'connection_string' in request URL");
        return;
    }

    UInt64 max_block_size = DEFAULT_BLOCK_SIZE;
    if (params.has("max_block_size"))
    {
        std::string max_block_size_str = params.get("max_block_size", "");
        if (max_block_size_str.empty())
        {
            process_error("Empty max_block_size specified");
            return;
        }
        max_block_size = parse<size_t>(max_block_size_str);
    }

    std::string columns = params.get("columns");
    std::unique_ptr<Block> sample_block;
    try
    {
        sample_block = parseColumns(std::move(columns));
    }
    catch (const Exception & ex)
    {
        process_error("Invalid 'columns' parameter in request body '" + ex.message() + "'");
        LOG_WARNING(log, ex.getStackTrace().toString());
        return;
    }

    std::string format = params.get("format", "RowBinary");
    std::string query = params.get("query");
    LOG_TRACE(log, "Query: " << query);

    std::string connection_string = params.get("connection_string");
    LOG_TRACE(log, "Connection string: '" << connection_string << "'");

    WriteBufferFromHTTPServerResponse out(request, response, keep_alive_timeout);
    try
    {
        BlockOutputStreamPtr writer = FormatFactory::instance().getOutput(format, out, *sample_block, *context);
        auto pool = getPool(connection_string);
        ODBCBlockInputStream inp(pool->get(), query, *sample_block, max_block_size);
        copyData(inp, *writer);
    }
    catch (...)
    {
        auto message = getCurrentExceptionMessage(true);
        response.setStatusAndReason(
            Poco::Net::HTTPResponse::HTTP_INTERNAL_SERVER_ERROR); // can't call process_error, bacause of too soon response sending
        writeStringBinary(message, out);
        tryLogCurrentException(log);
    }
}

void RESTHandler::error_timeout(Poco::Net::HTTPServerResponse &response) {
    response.setStatusAndReason(Poco::Net::HTTPServerResponse::HTTP_REQUEST_TIMEOUT, "External system timeout");
    response.send() << "External system request timeout" << std::flush;
}

void ShowFilePage::handleRequest(Poco::Net::HTTPServerRequest &request, Poco::Net::HTTPServerResponse &response)
{
	m_log->trace("ShowFilePage::handleRequest from "+request.clientAddress().toString());
	m_log->trace("ShowFilePage::handleRequest ContentType="+request.getContentType());
	m_log->trace("ShowFilePage::handleRequest TransferEncoding="+request.getTransferEncoding());
	m_log->trace("ShowFilePage::handleRequest URI="+request.getURI());

	std::map<std::string,QueryVar> queryvars;

	CreateQueryVarMap(request,queryvars);

	std::string content="";
	if(queryvars.find("file")!=queryvars.end() && m_filewhitelist.find((*queryvars.find("file")).second.GetData())!=m_filewhitelist.end())
	{
		try
		{
			response.sendFile(global::basepath+(*queryvars.find("file")).second.GetData(),m_filewhitelist[(*queryvars.find("file")).second.GetData()]);
		}
		catch(Poco::FileNotFoundException &fnf)
		{
			m_log->error("ShowFilePage::handleRequest caught FileNotFound exception - "+fnf.message());
		}
		catch(Poco::OpenFileException &of)
		{
			m_log->error("ShowFilePage::handleRequest caught OpenFile exception - "+of.message());
		}
		catch(...)
		{
			m_log->error("ShowFilePage::handleRequest caught other exception");
		}
	}
	else if(request.getURI().size()>0 && request.getURI()[0]=='/' && m_filewhitelist.find(request.getURI().substr(1))!=m_filewhitelist.end())
	{
		try
		{
			response.sendFile(global::basepath+request.getURI().substr(1),m_filewhitelist[request.getURI().substr(1)]);
		}
		catch(Poco::FileNotFoundException &fnf)
		{
			m_log->error("ShowFilePage::handleRequest caught FileNotFound exception - "+fnf.message());
		}
		catch(Poco::OpenFileException &of)
		{
			m_log->error("ShowFilePage::handleRequest caught OpenFile exception - "+of.message());
		}
		catch(...)
		{
			m_log->error("ShowFilePage::handleRequest caught other exception");
		}		
	}
	else if(request.getURI().size()>0 && m_filewhitelist.find(request.getURI())!=m_filewhitelist.end())
	{
		try
		{
			response.sendFile(global::basepath+request.getURI(),m_filewhitelist[request.getURI()]);
		}
		catch(Poco::FileNotFoundException &fnf)
		{
			m_log->error("ShowFilePage::handleRequest caught FileNotFound exception - "+fnf.message());
		}
		catch(Poco::OpenFileException &of)
		{
			m_log->error("ShowFilePage::handleRequest caught OpenFile exception - "+of.message());
		}
		catch(...)
		{
			m_log->error("ShowFilePage::handleRequest caught other exception");
		}	
	}

}