[apt.git] / methods / ftp.h

// -*- mode: cpp; mode: fold -*-
// Description								/*{{{*/// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
/* ######################################################################

   FTP Aquire Method - This is the FTP aquire method for APT.

   ##################################################################### */
									/*}}}*/
#ifndef APT_FTP_H
#define APT_FTP_H

class FTPConn
{
   char Buffer[1024*10];
   unsigned long Len;
   int ServerFd;
   int DataFd;
   int DataListenFd;
   URI ServerName;
   bool ForceExtended;
   bool TryPassive;
   bool Debug;

   struct addrinfo *PasvAddr;
   
   // Generic Peer Address
   struct sockaddr_storage PeerAddr;
   socklen_t PeerAddrLen;
   
   // Generic Server Address (us)
   struct sockaddr_storage ServerAddr;
   socklen_t ServerAddrLen;
   
   // Private helper functions
   bool ReadLine(string &Text);      
   bool Login();
   bool CreateDataFd();
   bool Finalize();
   
   public:

   bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
   
   // Raw connection IO
   bool ReadResp(unsigned int &Ret,string &Text);
   bool WriteMsg(unsigned int &Ret,string &Text,const char *Fmt,...);
   
   // Connection control
   bool Open(pkgAcqMethod *Owner);
   void Close();   
   bool GoPasv();
   bool ExtGoPasv();
   
   // Query
   bool Size(const char *Path,unsigned long &Size);
   bool ModTime(const char *Path, time_t &Time);
   bool Get(const char *Path,FileFd &To,unsigned long Resume,
	    Hashes &MD5,bool &Missing);
   
   FTPConn(URI Srv);
   ~FTPConn();
};

class FtpMethod : public pkgAcqMethod
{
   virtual bool Fetch(FetchItem *Itm);
   virtual bool Configuration(string Message);
   
   FTPConn *Server;
   
   static string FailFile;
   static int FailFd;
   static time_t FailTime;
   static void SigTerm(int);
   
   public:
   
   FtpMethod();
};

#endif
Commit	Line	Data
30b30ec1	1	// -- mode: cpp; mode: fold --
63b1700f AL	2	// Description /{{{/// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
63b1700f AL	3	// $Id: ftp.h,v 1.4 2001/03/06 07:15:29 jgg Exp $
30b30ec1 AL	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;
b2e465d6	21	bool ForceExtended;
30b30ec1	22	bool TryPassive;
ce0ae89a	23	bool Debug;
30b30ec1	24
b2e465d6 AL	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
30b30ec1 AL	35	// Private helper functions
	36	bool ReadLine(string &Text);
	37	bool Login();
	38	bool CreateDataFd();
	39	bool Finalize();
	40
	41	public:
	42
ce0ae89a AL	43	bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
ce0ae89a AL	44
30b30ec1 AL	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
ce0ae89a	50	bool Open(pkgAcqMethod *Owner);
30b30ec1 AL	51	void Close();
30b30ec1 AL	52	bool GoPasv();
b2e465d6	53	bool ExtGoPasv();
30b30ec1 AL	54
30b30ec1 AL	55	// Query
ce0ae89a	56	bool Size(const char *Path,unsigned long &Size);
30b30ec1	57	bool ModTime(const char *Path, time_t &Time);
ce0ae89a	58	bool Get(const char *Path,FileFd &To,unsigned long Resume,
63b1700f	59	Hashes &MD5,bool &Missing);
30b30ec1 AL	60
	61	FTPConn(URI Srv);
	62	~FTPConn();
	63	};
	64
ce0ae89a AL	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
30b30ec1	82	#endif