add

+/*
+ * Copyright 2007 Stephen Liu
+ * For license terms, see the file COPYING along with this library.
+ */
+
+#ifndef __sphttpmsg_hpp__
+#define __sphttpmsg_hpp__
+
+class SP_ArrayList;
+class SP_HttpRequest;
+class SP_HttpResponse;
+class SP_HttpMessage;
+
+class SP_HttpMsgParser {
+public:
+	SP_HttpMsgParser();
+	~SP_HttpMsgParser();
+
+	void setIgnoreContent( int ignoreContent );
+	int isIgnoreContent() const;
+
+	int append( const void * buffer, int len );
+
+	// 0 : incomplete, 1 : complete
+	int isCompleted() const;
+
+	SP_HttpRequest * getRequest() const;
+
+	SP_HttpResponse * getResponse() const;
+
+private:
+	static int parseStartLine( SP_HttpMessage ** message,
+		const void * buffer, int len );
+	static int parseHeader( SP_HttpMessage * message,
+		const void * buffer, int len );
+	static int parseChunked( SP_HttpMessage * message,
+		const void * buffer, int len, int * status );
+	static int parseContent( SP_HttpMessage * message,
+		const void * buffer, int len, int * status );
+	static void postProcess( SP_HttpMessage * message );
+
+	static int getLine( const void * buffer, int len, char * line, int size );
+
+	SP_HttpMessage * mMessage;
+
+	enum { eStartLine, eHeader, eContent, eCompleted };
+	int mStatus;
+
+	int mIgnoreContent;
+};
+
+class SP_HttpMessage {
+public:
+	static const char * HEADER_CONTENT_LENGTH;
+	static const char * HEADER_CONTENT_TYPE;
+	static const char * HEADER_CONNECTION;
+	static const char * HEADER_PROXY_CONNECTION;
+	static const char * HEADER_TRANSFER_ENCODING;
+	static const char * HEADER_DATE;
+	static const char * HEADER_SERVER;
+
+public:
+	SP_HttpMessage( int type );
+	virtual ~SP_HttpMessage();
+
+	enum { eRequest, eResponse };
+	int getType() const;
+
+	void setVersion( const char * version );
+	const char * getVersion() const;
+
+	void appendContent( const void * content, int length = 0, int maxLength = 0 );
+	void setContent( const void * content, int length = 0 );
+	void directSetContent( void * content, int length = 0 );
+	const void * getContent() const;
+	int getContentLength() const;
+
+	void addHeader( const char * name, const char * value );
+	int removeHeader( const char * name );
+	int removeHeader( int index );
+	int getHeaderCount() const;
+	const char * getHeaderName( int index ) const;
+	const char * getHeaderValue( int index ) const;
+	const char * getHeaderValue( const char * name ) const;
+
+	int isKeepAlive() const;
+
+protected:
+	const int mType;
+
+	char mVersion[ 16 ];
+	void * mContent;
+	int mMaxLength, mContentLength;
+
+	SP_ArrayList * mHeaderNameList, * mHeaderValueList;
+};
+
+class SP_HttpRequest : public SP_HttpMessage {
+public:
+	SP_HttpRequest();
+	virtual ~SP_HttpRequest();
+
+	void setMethod( const char * method );
+	const char * getMethod() const;
+
+	void setURI( const char * uri );
+	const char * getURI() const;
+
+	void setURL( const char * url );
+	const char * getURL() const;
+
+	void setClinetIP( const char * clientIP );
+	const char * getClientIP() const;
+
+	void addParam( const char * name, const char * value );
+	int removeParam( const char * name );
+	int getParamCount() const;
+	const char * getParamName( int index ) const;
+	const char * getParamValue( int index ) const;
+	const char * getParamValue( const char * name ) const;
+
+private:
+	char mMethod[ 16 ], mClientIP[ 16 ];
+	char * mURI, * mURL;
+
+	SP_ArrayList * mParamNameList, * mParamValueList;
+};
+
+class SP_HttpResponse : public SP_HttpMessage {
+public:
+	SP_HttpResponse();
+	virtual ~SP_HttpResponse();
+
+	void setStatusCode( int statusCode );
+	int getStatusCode() const;
+
+	void setReasonPhrase( const char * reasonPhrase );
+	const char * getReasonPhrase() const;
+
+private:
+	int mStatusCode;
+	char mReasonPhrase[ 128 ];
+};
+
+#endif
+