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/* -*-C++-*- -*-coding: utf-8-unix;-*-
Classified Ads is Copyright (c) Antti Jarvinen 2013.
This file is part of Classified Ads.
Classified Ads is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
Classified Ads is distributed 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Classified Ads; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CLASSIFIED_BINARYFILE_H
#define CLASSIFIED_BINARYFILE_H
#include <QString>
#include "../util/hash.h" // for class Hash
class MController ;
/**
* @brief Carrier-class for binary blob
*
* Instances of this class are stored and retrieved using
* @ref BinaryFileModel. Lets decide that this class carries
* the metadata only, actual octet-stream of the file
* is retrieved using a QByteArray only, there is method
* for that in the model.
*/
class BinaryFile {
public:
/** enum for storing information if we have file locally or not */
enum LocalStorageStatus {
FileIsLocallyStored,
FileIsNotLocallyStored,
LocalStorageStatusUnknown
} ;
BinaryFile(const Hash& aHash) ; /**< constructor */
~BinaryFile() ; /**< destructor */
/**
* method for string that is shown to user about the file.
* Most often could be original name from filesystem but
* other explanation too..
* @return string to display to user
*/
QString displayName() const ;
QByteArray asJSon(const MController& aController) const ; /**< returns file data as JSon stream */
bool fromJSon(const QByteArray &aJSonBytes,
const MController& aController ) ; /**< parses json into members*/
const Hash iFingerPrint ; /**< file hash */
QString iMimeType ; /**< what kind of data */
QString iDescription ; /**< what is inside */
QString iOwner ; /**< fingerprint of publisher */
QString iContentOwner ; /**< if someone owns the content, name or SHA1 fp */
QString iLicense ; /**< restriction in usage;PD or GPL or C-C or anything? */
QString iFileName ; /**< name of the file-system file */
quint32 iTimeOfPublish ; /**< seconds since 1-jan-1970 */
bool iIsEncrypted ;
bool iIsCompressed ; /**< needs to be in DB, not in JSon */
LocalStorageStatus iLocalStorageStatus ; /** file is stored locally, or not */
} ;
#endif
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