lvfulong
161 lines
3.8 KiB
C++
161 lines
3.8 KiB
C++
/**
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@file XMLHttpRequest.h
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@brief
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@author James
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@version 1.0
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@date 2017_11_28
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*/
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#ifndef __XMLHttpRequest_H__
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#define __XMLHttpRequest_H__
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#include <string>
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#include <map>
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#include "buffer/JCBuffer.h"
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#include "../JSInterface/JSInterface.h"
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namespace laya
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{
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class Curl;
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class JCDownloadMgr;
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class IConchThreadCmdMgr;
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class XMLHttpRequest:public JsObjBase , public JSObjNode
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{
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public:
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static JsObjClassInfo JSCLSINFO;
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typedef std::string String;
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enum ErrorCode
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{
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SUCCESS,
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SYNTAX_ERR,
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INVALID_STATE_ERR,
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};
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//These exact numeric values are important because JS expects them.
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enum State
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{
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UNSENT = 0,
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OPENED = 1,
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HEADERS_RECEIVED = 2,
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LOADING = 3,
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DONE = 4
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};
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enum ResponseTypeCode
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{
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ResponseTypeDefault,
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ResponseTypeText,
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ResponseTypeJSON,
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ResponseTypeDocument,
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ResponseTypeBlob,// Binary format
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ResponseTypeArrayBuffer
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};
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enum { onstatchgid, thisid, oncompleteid, onerrid };
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static const ResponseTypeCode FirstBinaryResponseType = ResponseTypeBlob;
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public:
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XMLHttpRequest();
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~XMLHttpRequest();
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State readyState() const;
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//创建
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void open(const char* method, const char* p_url, bool async);
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void changeState(State newState);
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void postString(const char* p_pszUrl, const char* p_pszString, JSValueAsParam p_funOnOK, JSValueAsParam p_funOnErr);
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void abort();
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void setRequestHeader(const char* name, const char* value );
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void setRequestHeaderInternal(const std::string& name, const std::string& value);
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std::string getRequestHeader(const std::string& name) const;
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void callReadyStateChangeListener();
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int getStatus()
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{
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return m_state;
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}
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int getReadyState()
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{
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return m_state;
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}
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char* getStatusText(){
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return "not implement";
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}
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char* getResponseURL()
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{
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return (char*)m_url.c_str();
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}
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int get_responseTypeCode() const
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{
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return (int)m_responseTypeCode;
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}
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void set_responseTypeCode(int c)
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{
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m_responseTypeCode = (ResponseTypeCode)c;
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}
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bool getUpload()
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{
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return false;
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}
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bool isBin()
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{
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return (m_responseTypeCode==ResponseTypeArrayBuffer || m_responseTypeCode==ResponseTypeBlob);
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}
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void set_onreadystatechange(JSValueAsParam pObj);
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void _changeState(int p_nState);
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inline void postData(JCDownloadMgr* p_pDownloadMgr, const char* p_pszURL, char* p_pData, int p_nLen );
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//因为不是用v8原生的方法把js函数转换JsObjHandle2所以分成两个函数
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void setPostCB(JSValueAsParam p_onOK, JSValueAsParam p_onError);
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void JsPostData( const char* p_sUrl, JSValueAsParam arg1 );
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//回调也是走 setPostCB设置的函数
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void getData(const char* p_sUrl);
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static void exportJS();
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private:
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typedef std::map<std::string, std::string> HTTPHeaderMap;
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std::function<void(JCBuffer&, const std::string&, const std::string&, int, int, const std::string&)> m_funcPostComplete;
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State m_state;
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bool m_uploadComplete;
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bool m_error;
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ErrorCode m_ErrorCode;
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std::string m_method;
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std::string m_url;
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bool m_async;
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HTTPHeaderMap m_requestHeaders;
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ResponseTypeCode m_responseTypeCode;
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public:
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JsObjHandle m_funcOnStateChg;
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JsObjHandle m_This;// this 的 JS 对象
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JsObjHandle m_jsfunPostComplete;
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JsObjHandle m_jsfunPostError;
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std::shared_ptr<int> m_CallbackRef;
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IConchThreadCmdMgr* m_pCmdPoster;
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};
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}
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//------------------------------------------------------------------------------
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#endif //__XMLHttpRequest_H__
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//-----------------------------END FILE--------------------------------
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