public override void Close()
{
if (!init)
{
try
{
int _ackcount = sftp.seq - startid;
while (_ackcount > ackcount)
{
if (!sftp.checkStatus(null, header))
{
break;
}
ackcount++;
}
}
catch (SftpException e)
{
throw new IOException(e.ToString());
}
}
if (monitor != null)
{
monitor.end();
}
try{ sftp._sendCLOSE(handle, header); }
catch (IOException e) { throw e; }
catch (Exception e)
{
throw new IOException(e.ToString());
}
}
public override void Close()
{
if (closed)
{
return;
}
closed = true;
if (monitor != null)
{
monitor.end();
}
try { sftp._sendCLOSE(handle, header); }
catch (Exception) { throw new System.IO.IOException("error"); }
}
private void _put(InputStream src, String dst,
SftpProgressMonitor monitor, int mode)
{
try
{
long skip=0;
if(mode==RESUME || mode==APPEND)
{
try
{
SftpATTRS attr=_stat(dst);
skip=attr.getSize();
}
catch(Exception eee)
{
//System.err.println(eee);
}
}
if(mode==RESUME && skip>0)
{
long skipped=src.skip(skip);
if(skipped<skip)
{
throw new SftpException(SSH_FX_FAILURE, "failed to resume for "+dst);
}
}
if(mode==OVERWRITE){ sendOPENW(dst.getBytes()); }
else{ sendOPENA(dst.getBytes()); }
Header _header=new Header();
_header=header(buf, _header);
int length=_header.length;
int type=_header.type;
buf.rewind();
fill(buf.buffer, 0, length);
if(type!=SSH_FXP_STATUS && type!=SSH_FXP_HANDLE)
{
throw new SftpException(SSH_FX_FAILURE, "invalid type="+type);
}
if(type==SSH_FXP_STATUS)
{
int i=buf.getInt();
throwStatusError(buf, i);
}
byte[] handle=buf.getString(); // filename
byte[] data=null;
bool dontcopy=true;
if(!dontcopy)
{
data=new byte[buf.buffer.Length
-(5+13+21+handle.Length
+32 +20 // padding and mac
)
];
}
long offset=0;
if(mode==RESUME || mode==APPEND)
{
offset+=skip;
}
int startid=seq;
int _ackid=seq;
int ackcount=0;
while(true)
{
int nread=0;
int s=0;
int datalen=0;
int count=0;
if(!dontcopy)
{
datalen=data.Length-s;
}
else
{
data=buf.buffer;
s=5+13+21+handle.Length;
datalen=buf.buffer.Length -s
-32 -20; // padding and mac
}
do
{
nread=src.read(data, s, datalen);
if(nread>0)
{
s+=nread;
datalen-=nread;
count+=nread;
}
}
while(datalen>0 && nread>0);
if(count<=0)break;
int _i=count;
while(_i>0)
{
_i-=sendWRITE(handle, offset, data, 0, _i);
if((seq-1)==startid ||
io.ins.available()>=1024)
{
while(io.ins.available()>0)
{
if(checkStatus(ackid, _header))
{
_ackid=ackid[0];
if(startid>_ackid || _ackid>seq-1)
{
if(_ackid==seq)
{
java.System.err.println("ack error: startid="+startid+" seq="+seq+" _ackid="+_ackid);
}
else
{
//throw new SftpException(SSH_FX_FAILURE, "ack error:");
throw new SftpException(SSH_FX_FAILURE, "ack error: startid="+startid+" seq="+seq+" _ackid="+_ackid);
}
}
ackcount++;
}
else
{
break;
}
}
}
}
offset+=count;
if(monitor!=null && !monitor.count(count))
{
break;
}
}
int _ackcount=seq-startid;
while(_ackcount>ackcount)
{
if(!checkStatus(null, _header))
{
break;
}
ackcount++;
}
if(monitor!=null)monitor.end();
_sendCLOSE(handle, _header);
//System.err.println("start end "+startid+" "+endid);
}
catch(Exception e)
{
if(e is SftpException) throw (SftpException)e;
throw new SftpException(SSH_FX_FAILURE, e.toString());
}
}
///tamir: updated to jcsh-0.1.30
private void _get(String src, OutputStream dst,
SftpProgressMonitor monitor, int mode, long skip)
{ //throws SftpException{
//System.out.println("_get: "+src+", "+dst);
//try
//{
sendOPENR(src.getBytes());
Header _header=new Header();
_header=header(buf, _header);
int length=_header.length;
int type=_header.type;
buf.rewind();
fill(buf.buffer, 0, length);
if(type!=SSH_FXP_STATUS && type!=SSH_FXP_HANDLE)
{
//System.Console.WriteLine("Type is "+type);
throw new SftpException(SSH_FX_FAILURE, "Type is "+type);
}
if(type==SSH_FXP_STATUS)
{
int i=buf.getInt();
throwStatusError(buf, i);
}
byte[] handle=buf.getString(); // filename
long offset=0;
if(mode==RESUME)
{
offset+=skip;
}
int request_len=0;
loop:
while(true)
{
request_len=buf.buffer.Length-13;
if(server_version==0){ request_len=1024; }
sendREAD(handle, offset, request_len);
_header=header(buf, _header);
length=_header.length;
type=_header.type;
int i;
if(type==SSH_FXP_STATUS)
{
buf.rewind();
fill(buf.buffer, 0, length);
i=buf.getInt();
if(i==SSH_FX_EOF)
{
goto BREAK;
}
throwStatusError(buf, i);
}
if(type!=SSH_FXP_DATA)
{
goto BREAK;
}
buf.rewind();
fill(buf.buffer, 0, 4); length-=4;
i=buf.getInt(); // length of data
int foo=i;
while(foo>0)
{
int bar=foo;
if(bar>buf.buffer.Length)
{
bar=buf.buffer.Length;
}
i=io.ins.read(buf.buffer, 0, bar);
if(i<0)
{
goto BREAK;
}
int data_len=i;
dst.write(buf.buffer, 0, data_len);
offset+=data_len;
foo-=data_len;
if(monitor!=null)
{
if(!monitor.count(data_len))
{
while(foo>0)
{
i=io.ins.read(buf.buffer,
0,
(buf.buffer.Length<foo?buf.buffer.Length:foo));
if(i<=0) break;
foo-=i;
}
goto BREAK;
}
}
}
//System.out.println("length: "+length); // length should be 0
}
BREAK:
dst.flush();
if(monitor!=null)monitor.end();
_sendCLOSE(handle, _header);
//}
//catch(Exception e)
//{
// //System.Console.WriteLine(e);
// if(e is SftpException) throw (SftpException)e;
// throw new SftpException(SSH_FX_FAILURE, "");
//}
}