42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
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#include "router.h"
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Router::Router():
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table()
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{
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}
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void Router::addRoute(const std::string& path, const Handler& handler) {
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auto result = table.emplace(path, handler);
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if (!result.second)
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std::cerr << "could'not add route " + path + " to the routing table";
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}
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void Router::route(const std::string& path, std::unique_ptr<Request> request) {
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auto itr = table.find(path);
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if (itr == table.end())
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return handleNotFound(path, std::move(request));
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try {
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bool result = itr->second(request.get());
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if (!result)
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handleInternalError(std::runtime_error("handler failed to handle the request"), std::move(request));
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} catch (const std::exception& e) {
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handleInternalError(e, std::move(request));
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}
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}
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void Router::handleNotFound(const std::string& path, std::unique_ptr<Request> request) {
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Response notFound(Response::Status::notFound);
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notFound.setBody(std::string("Path \"") + path + "\" was not found");
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notFound.replyTo(*request.get());
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std::cerr << "Not found: " << path << std::endl;
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}
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void Router::handleInternalError(const std::exception& exception, std::unique_ptr<Request> request) {
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Response error(Response::Status::internalError);
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error.setBody(std::string(exception.what()));
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error.replyTo(*request.get());
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std::cerr << "Internal error: " << exception.what() << std::endl;
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}
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