/* Copyright (C) 2014 J.F.Dockes
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/** Parsing XML from saved queries or advanced search history.
*
* Here is how the schemas looks like:
*
* For advanced search
*
* <SD> <!-- Search Data -->
* <CL> <!-- Clause List -->
* <CLT>AND|OR</CLT> <!-- conjunction AND is default, omitted -->
* <C> <!-- Clause -->
* [<NEG/>] <!-- Possible negation -->
* <CT>AND|OR|FN|PH|NE</CT> <!-- Clause type -->
* <F>[base64data]</F> <!-- Optional base64-encoded field name -->
* <T>[base64data]</T> <!-- base64-encoded text -->
* <S>slack</S> <!-- optional slack for near/phrase -->
* </C>
*
* <ND>[base64 path]</ND> <!-- Path exclusion -->
* <YD>[base64 path]</YD> <!-- Path filter -->
* </CL>
*
* <DMI><D>1</D><M>6</M><Y>2014</Y></DMI> <--! datemin -->
* <DMA><D>30</D><M>6</M><Y>2014</Y></DMA> <--! datemax -->
* <MIS>minsize</MIS> <!-- Min size -->
* <MAS>maxsize</MAS> <!-- Max size -->
* <ST>space-sep mtypes</ST> <!-- Included mime types -->
* <IT>space-sep mtypes</IT> <!-- Excluded mime types -->
*
* </SD>
*
* For Simple search:
*
* <SD type='ssearch'>
* <T>base64-encoded query text</T>
* <SM>OR|AND|FN|QL</SM>
* <SL>space-separated lang list</SL>
* <AP/> <!-- autophrase -->
* <AS>space-separated suffix list</AS> <!-- autosuffs -->
* <EX>base64-encoded config path>/EX> <!-- [multiple] ext index -->
* </SD>
*/
#include MEMORY_INCLUDE
#include "searchdata.h"
// Parsing XML from advanced search history or saved advanced search to to
// SearchData structure:
STD_SHARED_PTR<Rcl::SearchData> xmlToSearchData(const string& xml);
// Parsing XML from saved simple search to ssearch parameters
struct SSearchDef {
SSearchDef() : autophrase(false), mode(0) {}
std::vector<std::string> stemlangs;
std::vector<std::string> autosuffs;
std::vector<std::string> extindexes;
std::string text;
bool autophrase;
int mode;
};
bool xmlToSSearch(const string& xml, SSearchDef&);