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Commit	Line	Data
	1	// -- mode: cpp; mode: fold --
	2	// Description /{{{/// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
	3	// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
	4	/* ######################################################################
	5
	6	FTP Aquire Method - This is the FTP aquire method for APT.
	7
	8	##################################################################### */
	9	/}}}/
	10	#ifndef APT_FTP_H
	11	#define APT_FTP_H
	12
	13	class FTPConn
	14	{
	15	char Buffer[1024*10];
	16	unsigned long Len;
	17	int ServerFd;
	18	int DataFd;
	19	int DataListenFd;
	20	URI ServerName;
	21	bool ForceExtended;
	22	bool TryPassive;
	23	bool Debug;
	24
	25	struct addrinfo *PasvAddr;
	26
	27	// Generic Peer Address
	28	struct sockaddr_storage PeerAddr;
	29	socklen_t PeerAddrLen;
	30
	31	// Generic Server Address (us)
	32	struct sockaddr_storage ServerAddr;
	33	socklen_t ServerAddrLen;
	34
	35	// Private helper functions
	36	bool ReadLine(string &Text);
	37	bool Login();
	38	bool CreateDataFd();
	39	bool Finalize();
	40
	41	public:
	42
	43	bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port && Other.User == ServerName.User && Other.Password == ServerName.Password; };
	44
	45	// Raw connection IO
	46	bool ReadResp(unsigned int &Ret,string &Text);
	47	bool WriteMsg(unsigned int &Ret,string &Text,const char *Fmt,...);
	48
	49	// Connection control
	50	bool Open(pkgAcqMethod *Owner);
	51	void Close();
	52	bool GoPasv();
	53	bool ExtGoPasv();
	54
	55	// Query
	56	bool Size(const char *Path,unsigned long &Size);
	57	bool ModTime(const char *Path, time_t &Time);
	58	bool Get(const char *Path,FileFd &To,unsigned long Resume,
	59	Hashes &MD5,bool &Missing);
	60
	61	FTPConn(URI Srv);
	62	~FTPConn();
	63	};
	64
	65	class FtpMethod : public pkgAcqMethod
	66	{
	67	virtual bool Fetch(FetchItem *Itm);
	68	virtual bool Configuration(string Message);
	69
	70	FTPConn *Server;
	71
	72	static string FailFile;
	73	static int FailFd;
	74	static time_t FailTime;
	75	static void SigTerm(int);
	76
	77	public:
	78
	79	FtpMethod();
	80	};
	81
	82	#endif