typesense/include/http_server.h
Kishore Nallan 7220a9e51d Cleanly exit server on sigint.
Valgrind "definitely lost" and "indirectly lost" are zero now.
2017-09-17 13:59:47 +05:30

90 lines
2.5 KiB
C++

#pragma once
#define H2O_USE_LIBUV 0
extern "C" {
#include "h2o.h"
#include "h2o/http1.h"
#include "h2o/http2.h"
#include "h2o/multithread.h"
}
#include <map>
#include <string>
#include <stdio.h>
#include "http_data.h"
#include "collection.h"
#include "collection_manager.h"
struct request_response {
http_req* req;
http_res* response;
};
class HttpServer {
private:
h2o_globalconf_t config;
h2o_context_t ctx;
h2o_accept_ctx_t* accept_ctx;
h2o_hostconf_t *hostconf;
h2o_socket_t* listener_socket;
h2o_multithread_queue_t* message_queue;
h2o_multithread_receiver_t* message_receiver;
bool exit_loop = false;
std::vector<route_path> routes;
std::map<std::string, void (*)(void*)> message_handlers;
const std::string listen_address;
const uint32_t listen_port;
static void on_accept(h2o_socket_t *listener, const char *err);
int create_listener();
h2o_pathconf_t *register_handler(h2o_hostconf_t *hostconf, const char *path,
int (*on_req)(h2o_handler_t *, h2o_req_t *));
static const char* get_status_reason(uint32_t status_code);
static std::map<std::string, std::string> parse_query(const std::string& query);
static int catch_all_handler(h2o_handler_t *self, h2o_req_t *req);
static void on_message(h2o_multithread_receiver_t *receiver, h2o_linklist_t *messages);
static int send_401_unauthorized(h2o_req_t *req);
static constexpr const char* SEND_RESPONSE_MSG = "send_response";
public:
HttpServer(std::string listen_address, uint32_t listen_port);
~HttpServer();
void get(const std::string & path, void (*handler)(http_req & req, http_res & res), bool authenticated, bool async = false);
void post(const std::string & path, void (*handler)(http_req & req, http_res & res), bool authenticated, bool async = false);
void put(const std::string & path, void (*handler)(http_req & req, http_res & res), bool authenticated, bool async = false);
void del(const std::string & path, void (*handler)(http_req & req, http_res & res), bool authenticated, bool async = false);
void on(const std::string & message, void (*handler)(void*));
void send_message(const std::string & type, void* data);
void send_response(http_req* request, const http_res* response);
int run();
void stop(void (*callback)(void));
static void on_stop_server(void *data);
static constexpr const char* AUTH_HEADER = "x-typesense-api-key";
static constexpr const char* STOP_SERVER_MESSAGE = "STOP_SERVER";
};