mirror of https://github.com/vitalif/grive2
176 lines
3.9 KiB
C++
176 lines
3.9 KiB
C++
/*
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grive: an GPL program to sync a local directory with Google Drive
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Copyright (C) 2012 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, MA 02110-1301, USA.
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*/
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#include "Entry.hh"
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#include "CommonUri.hh"
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#include "util/Crypt.hh"
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#include "util/log/Log.hh"
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#include "util/OS.hh"
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#include "xml/Node.hh"
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#include "xml/NodeSet.hh"
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#include <algorithm>
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#include <iterator>
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namespace gr { namespace v1 {
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/// construct an entry for the root folder
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Entry::Entry( ) :
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m_title ( "." ),
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m_kind ( "folder" ),
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m_resource_id ( "folder:root" ),
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m_self_href ( root_href ),
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m_create_link ( root_create ),
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m_change_stamp ( -1 ),
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m_is_removed ( false )
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{
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}
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/// construct an entry for remote
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Entry::Entry( const xml::Node& n ) :
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m_change_stamp( -1 ),
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m_is_removed( false )
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{
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Update( n ) ;
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}
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void Entry::Update( const xml::Node& n )
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{
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m_title = n["title"] ;
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m_etag = n["@gd:etag"] ;
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m_filename = n["docs:suggestedFilename"] ;
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m_content_src = n["content"]["@src"] ;
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m_self_href = n["link"].Find( "@rel", "self" )["@href"] ;
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m_alt_self = n["link"].Find( "@rel", "http://schemas.google.com/docs/2007#alt-self" )["@href"] ;
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m_mtime = DateTime( n["updated"] ) ;
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m_resource_id = n["gd:resourceId"] ;
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m_md5 = n["docs:md5Checksum"] ;
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m_kind = n["category"].Find( "@scheme", "http://schemas.google.com/g/2005#kind" )["@label"] ;
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m_edit_link = n["link"].Find( "@rel", "http://schemas.google.com/g/2005#resumable-edit-media")["@href"] ;
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m_create_link = n["link"].Find( "@rel", "http://schemas.google.com/g/2005#resumable-create-media")["@href"] ;
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// changestamp only appear in change feed entries
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xml::NodeSet cs = n["docs:changestamp"]["@value"] ;
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m_change_stamp = cs.empty() ? -1 : std::atoi( cs.front().Value().c_str() ) ;
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m_parent_hrefs.clear( ) ;
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xml::NodeSet parents = n["link"].Find( "@rel", "http://schemas.google.com/docs/2007#parent" ) ;
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for ( xml::NodeSet::iterator i = parents.begin() ; i != parents.end() ; ++i )
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m_parent_hrefs.push_back( (*i)["@href"] ) ;
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// convert to lower case for easy comparison
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std::transform( m_md5.begin(), m_md5.end(), m_md5.begin(), tolower ) ;
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m_is_removed = !n["gd:deleted"].empty() || !n["docs:removed"].empty() ;
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}
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const std::vector<std::string>& Entry::ParentHrefs() const
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{
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return m_parent_hrefs ;
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}
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std::string Entry::Title() const
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{
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return m_title ;
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}
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std::string Entry::Filename() const
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{
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return m_filename ;
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}
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std::string Entry::Kind() const
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{
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return m_kind ;
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}
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std::string Entry::MD5() const
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{
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return m_md5 ;
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}
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DateTime Entry::MTime() const
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{
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return m_mtime ;
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}
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std::string Entry::SelfHref() const
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{
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return m_self_href ;
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}
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std::string Entry::AltSelf() const
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{
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return m_alt_self ;
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}
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std::string Entry::ParentHref() const
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{
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return m_parent_hrefs.empty() ? "" : m_parent_hrefs.front() ;
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}
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std::string Entry::ResourceID() const
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{
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return m_resource_id ;
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}
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std::string Entry::ETag() const
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{
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return m_etag ;
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}
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std::string Entry::ContentSrc() const
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{
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return m_content_src ;
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}
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std::string Entry::EditLink() const
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{
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return m_edit_link ;
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}
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std::string Entry::CreateLink() const
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{
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return m_create_link ;
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}
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long Entry::ChangeStamp() const
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{
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return m_change_stamp ;
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}
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bool Entry::IsChange() const
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{
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return m_change_stamp != -1 ;
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}
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bool Entry::IsRemoved() const
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{
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return m_is_removed ;
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}
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std::string Entry::Name() const
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{
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return (m_kind == "file" || m_kind == "pdf") ? m_filename : m_title ;
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}
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} } // end of namespace gr::v1
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