mirror of https://github.com/vitalif/grive2
86 lines
1.9 KiB
C++
86 lines
1.9 KiB
C++
/*
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grive: an GPL program to sync a local directory with Google Drive
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Copyright (C) 2013 Wan Wai Ho
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation version 2
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of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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*/
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#pragma once
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#include "Resource.hh"
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#include <boost/multi_index_container.hpp>
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#include <boost/multi_index/hashed_index.hpp>
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#include <boost/multi_index/identity.hpp>
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#include <boost/multi_index/mem_fun.hpp>
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namespace gr {
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namespace http
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{
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class Agent ;
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}
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class Json ;
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namespace v2 {
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namespace details
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{
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using namespace boost::multi_index ;
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struct ByID {} ;
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struct ByHref {} ;
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struct ByIdentity {} ;
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typedef multi_index_container<
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Resource*,
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indexed_by<
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hashed_unique<tag<ByIdentity>, identity<Resource*> >,
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hashed_non_unique<tag<ByID>, const_mem_fun<Resource, std::string, &Resource::ID> >
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>
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> DB ;
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typedef DB::index<ByID>::type ID ;
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typedef DB::index<ByIdentity>::type Set ;
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}
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class Drive
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{
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public :
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Drive( ) ;
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void Refresh( http::Agent *agent ) ;
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Resource* Find( const std::string& id ) ;
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const Resource* Find( const std::string& id ) const ;
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Resource* Root() ;
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const Resource* Root() const ;
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const Resource* Child( const Resource *parent, std::size_t idx ) const ;
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private :
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Resource* NewResource( const Json& item ) ;
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Resource* FindRoot( http::Agent *agent ) ;
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private :
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details::DB m_db ;
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Resource m_root ;
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} ;
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} } // end of namespace gr::v2
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