#ifndef _HTTPCLIENT_H
#define _HTTPCLIENT_H

#include "cserver.h"
#include <stdio.h>
#include "packet.h"
#define llmem_alloc malloc
#define llmem_free free
#define DebugOutLn //
#include <llqueue_dequeue.h>

typedef enum {
	CONNECT_TO_HTTP,
	CONNECTED,
	CONNECTED_SENDING_HEAD,
	WAIT_200,
	CONNECTED_SENDING_GET,
	WAIT_200b,
	CONNECTED_GET_OPEN,
	WAIT_TRANSFER_FLUSHED,
} httpstatus;


/************************************************************************/
/* HTTP OPEN FILE                                                       */
/************************************************************************/
class CHttpClient {
public:
	CHttpClient(char *http_server,char *http_user,char *http_pass);
	~CHttpClient();

	int GetLastError(){
		return m_last_error;
	}
	//int Get(char * file, char * destbuf, int dstbufsize);
	int Get(char * file, FILE * fd);

	// Funktionen für Partielles Lesen
	int Open(char *filename);
	int Close();
	int ReadHttp(char * buf, int size);
	int List(char * dir, char *listbuf, int listbufsize);

	int GetFileSize(){
		return m_filesize;
	}
	
protected:

	int			m_last_error;
	fd_set		fd;
	httpstatus status;
	CServer Server;
	CServer HttpTransfer;
	CNetPacket m_ServerName;
	
	int	 Read(int handle, char* buf, int bufsize);
	int	 ReadLine(int handle, char* buf, int bufsize);
	int	 ReadData(int handle, char* buf, int bufsize);
	void PrepareSelect( int fd1);
	void PrepareSelect( int fd1, int fd2);
	void PrepareSelect( int fd1, int fd2, int fd3);
	int WaitFD(int timeoutms);

	int	m_filesize;	// gesetzt durch 150 Antwort nach RETR
	CNetPacket m_ETag; // check sum etag der aktuellen OPEN datei
	CNetPacket m_LastModified; // Thu, 30 Nov 2006 11:17:20 GMT

	bool	m_winNtMode;
	
	CNetPacket			*m_pending;	// Nicht kompletter Netbuffer
    dequeue<CNetPacket>	m_netbuf;	// hier sitzen die geladen messages die
									// noch nicht abgeholt sind

	void DestroyBuffer();
};




#endif //_HTTPCLIENT_H