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// ksaver.cpp
//
// Copyright (C) 2001 Neil Stevens <multivac@fcmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
// AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Except as contained in this notice, the name(s) of the author(s) shall not be
// used in advertising or otherwise to promote the sale, use or other dealings
// in this Software without prior written authorization from the author(s).
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <klocale.h>
#include <ktempfile.h>
#include <tdeio/netaccess.h>
#include "ksaver.h"
class KSaver::KSaverPrivate
{
public:
KSaverPrivate() : isLocal(true), tempFile(0), file(0), textStream(0), dataStream(0) {}
~KSaverPrivate()
{
delete file;
delete textStream;
delete dataStream;
delete tempFile;
}
bool isLocal;
KTempFile *tempFile;
TQFile *file;
KURL url;
TQString error;
TQTextStream *textStream;
TQDataStream *dataStream;
};
KSaver::KSaver(const KURL &_target)
{
d = new KSaverPrivate;
d->url = _target;
if(d->url.protocol() == "file")
{
d->isLocal = true;
d->file = new TQFile(d->url.path());
}
else
{
d->isLocal = false;
}
}
KSaver::~KSaver()
{
close();
delete d;
}
bool KSaver::open(void)
{
if(d->isLocal)
{
if(d->file->open(IO_WriteOnly))
{
return true;
}
else
{
d->error = i18n("Could not write to %1.").arg(d->url.prettyURL());
return false;
}
}
else
{
d->tempFile = new KTempFile;
return true;
}
}
bool KSaver::close(void)
{
if(d->textStream)
d->textStream = 0;
if(d->dataStream)
d->dataStream = 0;
if(d->isLocal)
{
if(!d->file) return true;
delete d->file;
d->file = 0;
return true;
}
else
{
if(!d->tempFile) return true;
d->tempFile->close();
bool retval = TDEIO::NetAccess::upload(d->tempFile->name(), d->url, 0);
delete d->tempFile;
d->tempFile = 0;
return retval;
}
}
TQString KSaver::error(void)
{
return d->error;
}
TQFile &KSaver::file(void)
{
if(d->isLocal && d->file)
return *d->file;
else if(!d->isLocal && d->tempFile)
return *d->tempFile->file();
else
return *static_cast<TQFile *>(0);
}
TQTextStream &KSaver::textStream()
{
if(d->textStream)
{
return *d->textStream;
}
else if(d->isLocal && d->file)
{
d->textStream = new TQTextStream(d->file);
return *d->textStream;
}
else if(!d->isLocal && d->tempFile)
{
d->textStream = d->tempFile->textStream();
return *d->textStream;
}
else
{
return *static_cast<TQTextStream *>(0);
}
}
TQDataStream &KSaver::dataStream()
{
if(d->dataStream)
{
return *d->dataStream;
}
else if(d->isLocal && d->file)
{
d->dataStream = new TQDataStream(d->file);
return *d->dataStream;
}
else if(!d->isLocal && d->tempFile)
{
d->dataStream = d->tempFile->dataStream();
return *d->dataStream;
}
else
{
return *static_cast<TQDataStream *>(0);
}
}
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