httpmessage.h

一个HTTP协议的封装类

#pragma once

#include <map>
using std::map;
using std::pair;

#include <string>
using std::string;
namespace HTTP
{
	enum THTTP
	{
		EGET,
		EPOST,
		EHEAD,
		EHTTP11,
		EHTTP10,
		EAccept,
		EUserAgent,
		EConnection,
		EKeep_Alive,
		EClose,
		EContent_Type,
		EContent_Length
	};
};

using namespace HTTP;

typedef map <THTTP,string> HeaderMap;
typedef pair <THTTP,string> HeaderPair;
typedef map <THTTP, string>::iterator HeaderIterator;

typedef map <string,string> FieldMap;
typedef pair <string,string> FieldPair;
typedef map <string, string>::iterator FieldIterator;

class HTTPMessage
{
public:
	HTTPMessage(void);
	~HTTPMessage(void);

private:
	HeaderMap iHeaderMap;

	THTTP iMethod;
	THTTP iHttpVersion;
	char* iHost;
	char* iUri;
	
	FieldMap iContentMap;//通过AddField添加的
	int iContentLength;
	char* iContentStr;//通过AddContent添加的

private:
	void addContent(string& msg);
	void addHeaders(string& msg);

public:
	void SetMethod(THTTP aMethod);
	void SetUri(const char* aUri);
	void SetHost(const char* aHost);
	void SetHttpVersion(THTTP aHttpVersion);
	
	void Ptr(string& msg);
	void AddHeader(THTTP aHeader,const char* aValue);
	void AddHeader(THTTP aHeader,THTTP aValue);
	void AddField(const char* aFieldName,const char* aValue);
	void AddContent(const char* aContent);

	static const char* GetHeadName(THTTP aHead);
};