1 files changed, 114 insertions, 0 deletions
diff --git a/src/common/gui/pfile_ext.cpp b/src/common/gui/pfile_ext.cpp
new file mode 100644
index 0000000..d42de16
--- /dev/null
+++ b/src/common/gui/pfile_ext.cpp
@@ -0,0 +1,114 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2006 Nicolas Hadacek <hadacek@kde.org>             *
+ *                                                                         *
+ *   This program 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 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+#include "pfile_ext.h"
+
+#include <qfile.h>
+#include <kio/netaccess.h>
+#include <ktempfile.h>
+#include "common/gui/misc_gui.h"
+
+//-----------------------------------------------------------------------------
+bool PURL::File::openForWrite()
+{
+  close();
+  if (_tmp) delete _tmp;
+  _tmp = new KTempFile(QString::null, _extension);
+  _tmp->setAutoDelete(true);
+  if ( _tmp->status()!=0 ) {
+    _error = i18n("Could not create temporary file.");
+    _log.sorry(_error, i18n("File: %1").arg(_tmp->name()));
+    return false;
+  }
+  return true;
+}
+
+bool PURL::File::close()
+{
+  if (_tmp) _tmp->close();
+  else _file->close();
+  bool ok = (_tmp ? _tmp->status() : _file->status())==IO_Ok;
+  if ( !_file->name().isEmpty() ) {
+    KIO::NetAccess::removeTempFile(_file->name());
+    _file->setName(QString::null);
+  }
+  delete _stream;
+  _stream = 0;
+  if ( ok && _tmp && !_url.isEmpty() && !KIO::NetAccess::upload(_tmp->name(), _url.kurl(), qApp->mainWidget()) ) {
+    _error = KIO::NetAccess::lastErrorString();
+    ok = false;
+    _log.sorry(i18n("Could not save file."), errorString());
+  }
+  delete _tmp;
+  _tmp = 0;
+  return ok;
+}
+
+bool PURL::File::openForRead()
+{
+  close();
+  QString tmp;
+  if ( !KIO::NetAccess::download(_url.kurl(), tmp, qApp->mainWidget()) ) {
+    _error = KIO::NetAccess::lastErrorString();
+    _log.sorry(i18n("Could not open file for reading."), errorString());
+    return false;
+  }
+  _file->setName(tmp);
+  if ( !_file->open(IO_ReadOnly) ) {
+    _error = i18n("Could not open temporary file.");
+    _log.sorry(_error, i18n("File: %1").arg(_file->name()));
+    return false;
+  }
+  return true;
+}
+
+bool PURL::File::remove()
+{
+  close();
+  if ( !_url.isEmpty() ) return _url.del(_log);
+  return false;
+}
+
+//-----------------------------------------------------------------------------
+PURL::TempFile::TempFile(Log::Generic &log, const QString &extension)
+  : FileBase(log, extension)
+{}
+
+PURL::Url PURL::TempFile::url() const
+{
+  return (_tmp ? Url::fromPathOrUrl(_tmp->name()) : Url());
+}
+
+bool PURL::TempFile::close()
+{
+  delete _stream;
+  _stream = 0;
+  if (_tmp) {
+    _tmp->close();
+    if ( _tmp->status()!=IO_Ok ) {
+      _error = i18n("Could not write to temporary file.");
+      _log.sorry(_error, i18n("File: %1").arg(_tmp->name()));
+      return false;
+    }
+  }
+  return true;
+}
+
+bool PURL::TempFile::openForWrite()
+{
+  close();
+  if (_tmp) delete _tmp;
+  _tmp = new KTempFile(QString::null, _extension);
+  _tmp->setAutoDelete(true);
+  if ( _tmp->status()!=0 ) {
+    _error = i18n("Could not create temporary file.");
+    _log.sorry(_error, i18n("File: %1").arg(_tmp->name()));
+    return false;
+  }
+  return true;
+}