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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	#include <apt-pkg/strutl.h>
	14
	15	#include <string>
	16
	17	class FTPConn
	18	{
	19	char Buffer[1024*10];
	20	unsigned long Len;
	21	int ServerFd;
	22	int DataFd;
	23	int DataListenFd;
	24	URI ServerName;
	25	bool ForceExtended;
	26	bool TryPassive;
	27	bool Debug;
	28
	29	struct addrinfo *PasvAddr;
	30
	31	// Generic Peer Address
	32	struct sockaddr_storage PeerAddr;
	33	socklen_t PeerAddrLen;
	34
	35	// Generic Server Address (us)
	36	struct sockaddr_storage ServerAddr;
	37	socklen_t ServerAddrLen;
	38
	39	// Private helper functions
	40	bool ReadLine(std::string &Text);
	41	bool Login();
	42	bool CreateDataFd();
	43	bool Finalize();
	44
	45	public:
	46
	47	bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port && Other.User == ServerName.User && Other.Password == ServerName.Password; };
	48
	49	// Raw connection IO
	50	bool ReadResp(unsigned int &Ret,std::string &Text);
	51	bool WriteMsg(unsigned int &Ret,std::string &Text,const char *Fmt,...);
	52
	53	// Connection control
	54	bool Open(pkgAcqMethod *Owner);
	55	void Close();
	56	bool GoPasv();
	57	bool ExtGoPasv();
	58
	59	// Query
	60	bool Size(const char *Path,unsigned long long &Size);
	61	bool ModTime(const char *Path, time_t &Time);
	62	bool Get(const char *Path,FileFd &To,unsigned long long Resume,
	63	Hashes &MD5,bool &Missing);
	64
	65	FTPConn(URI Srv);
	66	~FTPConn();
	67	};
	68
	69	class FtpMethod : public pkgAcqMethod
	70	{
	71	virtual bool Fetch(FetchItem *Itm);
	72	virtual bool Configuration(std::string Message);
	73
	74	FTPConn *Server;
	75
	76	static std::string FailFile;
	77	static int FailFd;
	78	static time_t FailTime;
	79	static void SigTerm(int);
	80
	81	public:
	82
	83	FtpMethod();
	84	};
	85
	86	#endif