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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/// $Id: rsh.h,v 1.2 2001/02/20 07:03:18 jgg Exp $
// $Id: rsh.h,v 1.2 2001/02/20 07:03:18 jgg Exp $
/* ######################################################################
RSH method - Transfer files via rsh compatible program
##################################################################### */
/*}}}*/
#ifndef APT_RSH_H
#define APT_RSH_H
#include <string>
#include <apt-pkg/strutl.h>
#include <apt-pkg/md5.h>
#include <apt-pkg/acquire-method.h>
#include <apt-pkg/fileutl.h>
class RSHConn
{
char Buffer[1024*10];
unsigned long Len;
int WriteFd;
int ReadFd;
URI ServerName;
// Private helper functions
bool ReadLine(string &Text);
public:
int Process;
// Raw connection IO
bool WriteMsg(string &Text,bool Sync,const char *Fmt,...);
bool Connect(string Host, string User);
bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
// Connection control
bool Open();
void Close();
// 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,
MD5Summation &MD5,bool &Missing, unsigned long Size);
RSHConn(URI Srv);
~RSHConn();
};
class RSHMethod : public pkgAcqMethod
{
virtual bool Fetch(FetchItem *Itm);
RSHConn *Server;
static string FailFile;
static int FailFd;
static time_t FailTime;
static void SigTerm(int);
public:
RSHMethod();
};
#endif
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