grive2/libgrive/src/base/Syncer.hh

72 lines
1.7 KiB
C++

/*
grive: an GPL program to sync a local directory with Google Drive
Copyright (C) 2012 Wan Wai Ho
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 version 2
of the License.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
#include "util/FileSystem.hh"
#include <string>
#include <vector>
#include <iosfwd>
namespace gr {
namespace http
{
class Agent ;
}
class DateTime ;
class Resource ;
class Entry ;
class Feed ;
/*! \brief A Syncer incapsulates all resource-related upload/download/edit methods */
class Syncer
{
public :
Syncer( http::Agent *http );
http::Agent* Agent() const;
virtual void DeleteRemote( Resource *res ) = 0;
virtual void Download( Resource *res, const fs::path& file );
virtual bool EditContent( Resource *res, bool new_rev ) = 0;
virtual bool Create( Resource *res ) = 0;
virtual bool Move( Resource* res, Resource* newRes ) = 0;
virtual std::auto_ptr<Feed> GetFolders() = 0;
virtual std::auto_ptr<Feed> GetAll() = 0;
virtual std::auto_ptr<Feed> GetChanges( long min_cstamp ) = 0;
virtual long GetChangeStamp( long min_cstamp ) = 0;
protected:
http::Agent *m_http;
void AssignIDs( Resource *res, const Entry& remote );
} ;
} // end of namespace gr