87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
#include "server.h"
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constexpr static const char* REQUEST_URI("REQUEST_URI");
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constexpr static const char* DOCUMENT_URI("DOCUMENT_URI");
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constexpr static const char* DOCUMENT_ROOT("DOCUMENT_ROOT");
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constexpr static const char* SCRIPT_NAME("SCRIPT_NAME");
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constexpr static const char* SCRIPT_FILENAME("SCRIPT_FILENAME");
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Server::Server():
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terminating(false),
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requestCount(0),
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serverName(std::nullopt),
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router()
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{
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router.addRoute("info", Server::info);
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router.addRoute("env", Server::printEnvironment);
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}
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Server::~Server() {}
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void Server::run(int socketDescriptor) {
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while (!terminating) {
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std::unique_ptr<Request> request = std::make_unique<Request>();
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bool result = request->wait(socketDescriptor);
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if (!result) {
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std::cerr << "Error accepting a request" << std::endl;
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return;
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}
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handleRequest(std::move(request));
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}
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}
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void Server::handleRequest(std::unique_ptr<Request> request) {
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++requestCount;
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if (!serverName) {
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try {
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serverName = request->getServerName();
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std::cout << "received server name " << serverName.value() << std::endl;
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} catch (...) {
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std::cerr << "failed to read server name" << std::endl;
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Response error(Response::Status::internalError);
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error.replyTo(*request.get());
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return;
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}
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}
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if (!request->isGet()) {
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static const Response methodNotAllowed(Response::Status::methodNotAllowed);
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methodNotAllowed.replyTo(*request.get());
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return;
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}
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try {
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std::string path = request->getPath(serverName.value());
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router.route(path.data(), std::move(request));
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} catch (const std::exception e) {
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Response error(Response::Status::internalError);
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error.setBody(std::string(e.what()));
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error.replyTo(*request.get());
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}
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}
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bool Server::printEnvironment(Request* request) {
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nlohmann::json body = nlohmann::json::object();
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request->printEnvironment(body);
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Response res;
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res.setBody(body);
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res.replyTo(*request);
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return true;
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}
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bool Server::info(Request* request) {
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Response res;
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nlohmann::json body = nlohmann::json::object();
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body["type"] = "Pica";
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body["version"] = "0.0.1";
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res.setBody(body);
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res.replyTo(*request);
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return true;
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}
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