// This is the SIP interface definition for TQFtp.
//
// Copyright (c) 2007
// 	Riverbank Computing Limited <info@riverbankcomputing.co.uk>
// 
// This file is part of PyTQt.
// 
// This copy of PyTQt is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.
// 
// PyTQt is supplied in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
// details.
// 
// You should have received a copy of the GNU General Public License along with
// PyTQt; see the file LICENSE.  If not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
%ExportedDoc
<Sect2><Title>TQFtp (TQt v2.2+)</Title>
<FuncSynopsis>
        <FuncDef>TQ_LONG <Function>readBlock</Function></FuncDef>
        <ParamDef>char *<Parameter>data</Parameter></ParamDef>
        <ParamDef>TQ_ULONG <Parameter>maxlen</Parameter></ParamDef>
</FuncSynopsis>
<Para>
This takes a single <Literal>maxlen</Literal> parameter.  The
<Literal>data</Literal> is returned if there was no error, otherwise
<Literal>None</Literal> is returned.
</Para>
</Sect2>
%End


%If (TQt_NETWORKPROTOCOL_FTP)

class TQFtp : TQNetworkProtocol
{
%TypeHeaderCode
#include <tqftp.h>
%End

public:
	TQFtp();
	TQFtp(TQObject * /TransferThis/,const char * = 0);
	virtual ~TQFtp();

	int supportedOperations() const;

	enum State {
		Unconnected,
		HostLookup,
		Connecting,
		Connected,
		LoggedIn,
		Closing
	};

	enum Error {
		NoError,
		UnknownError,
		HostNotFound,
		ConnectionRefused,
		NotConnected
	};

	enum Command {
		None,
		ConnectToHost,
		Login,
		Close,
		List,
		Cd,
		Get,
		Put,
		Remove,
		Mkdir,
		Rmdir,
		Rename,
		RawCommand
	};

	int connectToHost(const TQString &,TQ_UINT16 = 21) /ReleaseGIL/;
	int login(const TQString & = TQString::null,
		  const TQString & = TQString::null) /ReleaseGIL/;
	int close() /ReleaseGIL/;
	int list(const TQString & = TQString::null) /ReleaseGIL/;
	int cd(const TQString &) /ReleaseGIL/;
	int get(const TQString &,TQIODevice * = 0) /ReleaseGIL/;
	int put(const TQByteArray &,const TQString &) /ReleaseGIL/;
	int put(TQIODevice *,const TQString &) /ReleaseGIL/;
	int remove(const TQString &) /ReleaseGIL/;
	int mkdir(const TQString &) /ReleaseGIL/;
	int rmdir(const TQString &) /ReleaseGIL/;
	int rename(const TQString &,const TQString &) /ReleaseGIL/;

	int rawCommand(const TQString &) /ReleaseGIL/;

	unsigned long bytesAvailable() const;

	SIP_PYOBJECT readBlock(TQ_ULONG) /ReleaseGIL/ [TQ_LONG (char *,TQ_ULONG)];
%MethodCode
		char *buf;

		if ((buf = (char *)sipMalloc(a0)) == NULL)
			sipIsErr = 1;
		else
		{
			TQ_LONG actlen;

			Py_BEGIN_ALLOW_THREADS
			actlen = sipCpp -> TQFtp::readBlock(buf,a0);
			Py_END_ALLOW_THREADS

			if (actlen < 0)
			{
				Py_INCREF(Py_None);
				sipRes = Py_None;
			}
			else if ((sipRes = PyBytes_FromStringAndSize(buf,actlen)) == NULL)
				sipIsErr = 1;

			sipFree((void *)buf);
		}
%End

	TQByteArray readAll() /ReleaseGIL/;

	int currentId() const;
	TQIODevice* currentDevice() const;
	Command currentCommand() const;
	bool hasPendingCommands() const;
	void clearPendingCommands();

	State state() const;

	Error error() const;
	TQString errorString() const;

public slots:
	void abort();

signals:
	void stateChanged(int);
	void listInfo(const TQUrlInfo &);
	void readyRead();
	void dataTransferProgress(int,int);
	void rawCommandReply(int,const TQString &);

	void commandStarted(int);
	void commandFinished(int,bool);
	void done(bool);

protected:
	void parseDir(const TQString &,TQUrlInfo &);
	virtual void operationListChildren(TQNetworkOperation *);
	virtual void operationMkDir(TQNetworkOperation *);
	virtual void operationRemove(TQNetworkOperation *);
	virtual void operationRename(TQNetworkOperation *);
	virtual void operationGet(TQNetworkOperation *);
	virtual void operationPut(TQNetworkOperation *);

private:
	virtual bool checkConnection(TQNetworkOperation *);
};

%End
