189 lines
3.2 KiB
C++
Executable File
189 lines
3.2 KiB
C++
Executable File
/*
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* This file is a part of Winix
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* and is not publicly distributed
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*
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* Copyright (c) 2010-2012, Tomasz Sowa
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* All rights reserved.
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*
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*/
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#include <algorithm>
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#include "sessiondata.h"
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namespace Ticket
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{
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SessionData::SessionData()
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{
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fun_rm = 0;
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}
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SessionData::~SessionData()
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{
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Clear();
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}
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void SessionData::Clear()
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{
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RemoveFiles(create_space_map, false);
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RemoveFiles(edit_space_map, true);
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}
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void SessionData::RemoveFiles(SessionData::SpaceMap & space_map, bool only_stale_files)
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{
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SpaceMap::iterator i;
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if( fun_rm )
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{
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for(i=space_map.begin() ; i!=space_map.end() ; ++i)
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{
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if( only_stale_files )
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RemoveAllStaleFiles(i->second.new_space, i->second.old_space);
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else
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RemoveAllFiles(i->second.new_space);
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}
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space_map.clear();
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}
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}
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void SessionData::RemoveAllFiles(PT::Space & new_space)
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{
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std::vector<long> new_file_tab;
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BuildFileList(new_file_tab, new_space);
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for(size_t i=0 ; i<new_file_tab.size() ; ++i)
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fun_rm->RemoveItemById(new_file_tab[i]);
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}
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void SessionData::RemoveAllStaleFiles(PT::Space & new_space, PT::Space & old_space)
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{
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std::vector<long> new_file_tab;
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std::vector<long> old_file_tab;
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size_t n = 0;
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size_t o = 0;
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BuildFileList(new_file_tab, new_space);
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BuildFileList(old_file_tab, old_space);
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std::sort(new_file_tab.begin(), new_file_tab.end());
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std::sort(old_file_tab.begin(), old_file_tab.end());
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// removes only those items present on new_file_tab
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// but not existing on old_space_tab
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while( n < new_file_tab.size() && o < old_file_tab.size() )
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{
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if( new_file_tab[n] < old_file_tab[o] )
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{
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fun_rm->RemoveItemById(new_file_tab[n]);
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n += 1;
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}
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else
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if( new_file_tab[n] == old_file_tab[o] )
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{
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n += 1;
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o += 1;
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}
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else
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{
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o += 1;
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}
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}
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while( n < new_file_tab.size() )
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{
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fun_rm->RemoveItemById(new_file_tab[n]);
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n += 1;
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}
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}
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void SessionData::BuildFileList(std::vector<long> & file_tab, PT::Space & space)
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{
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file_tab.clear();
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for(size_t i=0 ; i<space.spaces.size() ; ++i)
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{
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PT::Space & sp = *space.spaces[i];
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if( sp.name == L"param" )
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CheckFile(file_tab, sp);
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}
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}
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void SessionData::CheckFile(std::vector<long> & file_tab, PT::Space & space)
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{
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for(size_t i=0 ; i<space.spaces.size() ; ++i)
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{
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PT::Space & subsp = *space.spaces[i];
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if( subsp.name == L"file" )
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{
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std::wstring * file_id_str = subsp.GetValue(L"itemid");
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if( file_id_str )
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{
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long file_id = Tol(*file_id_str);
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file_tab.push_back(file_id);
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}
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}
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}
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}
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Ticket & SessionData::GetTicket(long id, SessionData::TicketMap & ticket_map, bool * is_new)
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{
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std::pair<TicketMap::iterator, bool> res = ticket_map.insert( std::make_pair(id, Ticket()) );
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if( is_new )
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*is_new = res.second;
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return res.first->second;
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}
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PT::Space & SessionData::GetOldSpace(long id, SpaceMap & space_map, bool * is_new)
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{
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std::pair<SpaceMap::iterator, bool> res = space_map.insert( std::make_pair(id, SpacePair()) );
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if( is_new )
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*is_new = res.second;
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return res.first->second.old_space;
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}
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PT::Space & SessionData::GetNewSpace(long id, SpaceMap & space_map, bool * is_new)
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{
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std::pair<SpaceMap::iterator, bool> res = space_map.insert( std::make_pair(id, SpacePair()) );
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if( is_new )
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*is_new = res.second;
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return res.first->second.new_space;
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}
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} // namespace
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