/*
The MIT License (MIT)

Copyright (c) 2013-2014 winlin

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#ifndef SRS_APP_HTTP_API_HPP
#define SRS_APP_HTTP_API_HPP

/*
#include <srs_app_http_api.hpp>
*/

#include <srs_core.hpp>

#ifdef SRS_AUTO_HTTP_API

class SrsStSocket;
class SrsHttpMessage;
class SrsHttpParser;
class SrsHttpHandler;

#include <srs_app_st.hpp>
#include <srs_app_conn.hpp>
#include <srs_app_http.hpp>

// for http root.
class SrsApiRoot : public SrsHttpHandler
{
public:
    SrsApiRoot();
    virtual ~SrsApiRoot();
public:
    virtual bool is_handler_valid(SrsHttpMessage* req, int& status_code, std::string& reason_phrase);
protected:
    virtual bool can_handle(const char* path, int length, const char** pchild);
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiApi : public SrsHttpHandler
{
public:
    SrsApiApi();
    virtual ~SrsApiApi();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiV1 : public SrsHttpHandler
{
public:
    SrsApiV1();
    virtual ~SrsApiV1();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiRequests : public SrsHttpHandler
{
public:
    SrsApiRequests();
    virtual ~SrsApiRequests();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiVersion : public SrsHttpHandler
{
public:
    SrsApiVersion();
    virtual ~SrsApiVersion();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiSummaries : public SrsHttpHandler
{
public:
    SrsApiSummaries();
    virtual ~SrsApiSummaries();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiRusages : public SrsHttpHandler
{
public:
    SrsApiRusages();
    virtual ~SrsApiRusages();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiSelfProcStats : public SrsHttpHandler
{
public:
    SrsApiSelfProcStats();
    virtual ~SrsApiSelfProcStats();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiSystemProcStats : public SrsHttpHandler
{
public:
    SrsApiSystemProcStats();
    virtual ~SrsApiSystemProcStats();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiMemInfos : public SrsHttpHandler
{
public:
    SrsApiMemInfos();
    virtual ~SrsApiMemInfos();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsApiAuthors : public SrsHttpHandler
{
public:
    SrsApiAuthors();
    virtual ~SrsApiAuthors();
public:
    virtual bool can_handle(const char* path, int length, const char** pchild);
protected:
    virtual int do_process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

class SrsHttpApi : public SrsConnection
{
private:
    SrsHttpParser* parser;
    SrsHttpHandler* handler;
    bool requires_crossdomain;
public:
    SrsHttpApi(SrsServer* srs_server, st_netfd_t client_stfd, SrsHttpHandler* _handler);
    virtual ~SrsHttpApi();
public:
    virtual void kbps_resample();
// interface IKbpsDelta
public:
    virtual int64_t get_send_bytes_delta();
    virtual int64_t get_recv_bytes_delta();
protected:
    virtual int do_cycle();
private:
    virtual int process_request(SrsStSocket* skt, SrsHttpMessage* req);
};

#endif

#endif