axmol/cocos/scripting/lua-bindings/manual/lua_xml_http_request.h

/****************************************************************************
 Copyright (c) 2013-2014 Chukong Technologies Inc.
 
 http://www.cocos2d-x.org
 
 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
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 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
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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 THE SOFTWARE.
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#ifndef __COCOS_SCRIPTING_LUA_BINDINGS_LUA_XML_HTTP_REQUEST_H__
#define __COCOS_SCRIPTING_LUA_BINDINGS_LUA_XML_HTTP_REQUEST_H__

#ifdef __cplusplus
extern "C" {
#endif
#include "tolua++.h"
#ifdef __cplusplus
}
#endif

#include <map>
#include <sstream>

#include "network/HttpClient.h"

class LuaMinXmlHttpRequest : public cocos2d::Ref
{
public:
    enum class ResponseType
    {
        STRING,
        ARRAY_BUFFER,
        BLOB,
        DOCUMENT,
        JSON
    };
    
    // Ready States (http://www.w3.org/TR/XMLHttpRequest/#interface-xmlhttprequest)
    static const unsigned short UNSENT = 0;
    static const unsigned short OPENED = 1;
    static const unsigned short HEADERS_RECEIVED = 2;
    static const unsigned short LOADING = 3;
    static const unsigned short DONE = 4;
    
    LuaMinXmlHttpRequest();
    ~LuaMinXmlHttpRequest();

    inline void setResponseType(ResponseType type) { _responseType = type; }
    inline ResponseType getResponseType() {return _responseType; }

    inline void setWithCredentialsValue(bool value) { _withCredentialsValue = value; }
    inline bool getWithCredentialsValue() {return _withCredentialsValue; }

    inline void setTimeout(unsigned timeOut) {_timeout = timeOut; }
    inline unsigned getTimeout() { return _timeout;}

    inline void setReadyState(int readyState) { _readyState = readyState; }
    inline int getReadyState() { return _readyState ;}

    inline cocos2d::network::HttpRequest*  getHttpRequest() { return _httpRequest; }
    inline int getStatus() { return _status; }
    inline std::string getStatusText() { return _statusText ;}

    inline std::string getUrl(){return _url;}
    inline void setUrl(std::string url) { _url = url ;}

    inline std::string getMethod(){return _meth;}
    inline void setMethod(std::string meth) { _meth = meth ; }

    inline void setAsync(bool isAsync){ _isAsync = isAsync; }
    inline void setIsNetWork(bool isNetWork) {_isNetwork = isNetWork; }

    void _setHttpRequestHeader();
    void _sendRequest();
    void setRequestHeader(const char* field, const char* value);

    std::map<std::string, std::string> getHttpHeader() { return _httpHeader ;}
    
    void getByteData(unsigned char* byteData);
    
    inline std::string getDataStr() { return _data.str(); }
    
    inline size_t getDataSize() {   return _dataSize; }
    
private:
    void _gotHeader(std::string header);
    

    std::string                          _url;
    std::string                          _meth;
    std::string                          _type;
    std::stringstream                    _data;
    size_t                               _dataSize;
    int                                  _readyState;
    int                                  _status;
    std::string                          _statusText;
    ResponseType                         _responseType;
    unsigned                             _timeout;
    bool                                 _isAsync;
    cocos2d::network::HttpRequest*       _httpRequest;
    bool                                 _isNetwork;
    bool                                 _withCredentialsValue;
    std::map<std::string, std::string>   _httpHeader;
    std::map<std::string, std::string>   _requestHeader;
};

TOLUA_API int register_xml_http_request(lua_State* L);

#endif //#ifndef __COCOS_SCRIPTING_LUA_BINDINGS_LUA_XML_HTTP_REQUEST_H__