642 lines
16 KiB
C++
642 lines
16 KiB
C++
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// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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/* This class is case unsensitive. It means that you can call build() and
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* buildIdVector() with string with anycase, it'll work.
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*/
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#include "stdmisc.h"
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#include "nel/misc/file.h"
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#include "nel/misc/path.h"
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#include "nel/misc/sheet_id.h"
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#include "nel/misc/common.h"
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#include "nel/misc/hierarchical_timer.h"
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using namespace std;
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namespace NLMISC {
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CSheetId::CChar CSheetId::_AllStrings;
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CStaticMap<uint32,CSheetId::CChar> CSheetId::_SheetIdToName;
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CStaticMap<CSheetId::CChar,uint32, CSheetId::CCharComp> CSheetId::_SheetNameToId;
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//map<uint32,std::string> CSheetId::_SheetIdToName;
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//map<std::string,uint32> CSheetId::_SheetNameToId;
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vector<std::string> CSheetId::_FileExtensions;
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bool CSheetId::_Initialised=false;
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bool CSheetId::_RemoveUnknownSheet=true;
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bool CSheetId::_DontHaveSheetKnowledge = false;
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const CSheetId CSheetId::Unknown(0);
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void CSheetId::cbFileChange (const std::string &filename)
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{
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nlinfo ("SHEETID: %s changed, reload it", filename.c_str());
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loadSheetId();
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}
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//-----------------------------------------------
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// CSheetId
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//
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//-----------------------------------------------
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CSheetId::CSheetId( uint32 sheetRef)
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{
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_Id.Id = sheetRef;
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#ifdef NL_DEBUG_SHEET_ID
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// Yoyo: don't access the static map, because of order of static ctor call.
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// For now, all static CSheetId are 0 (eg: CSheetId::Unknown)
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if(sheetRef)
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{
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CStaticMap<uint32, CChar>::iterator it(_SheetIdToName.find(sheetRef));
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if (it != _SheetIdToName.end())
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{
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_DebugSheetName = it->second.Ptr;
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}
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else
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_DebugSheetName = NULL;
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}
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else
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{
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_DebugSheetName = NULL;
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}
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#endif
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}
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//-----------------------------------------------
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// CSheetId
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//
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//-----------------------------------------------
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CSheetId::CSheetId( const string& sheetName )
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{
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if (!buildSheetId(sheetName))
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{
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if(sheetName.empty())
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nlwarning("SHEETID: Try to create an CSheetId with empty name. TODO: check why.");
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else
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nlwarning("SHEETID: The sheet '%s' is not in sheet_id.bin, setting it to Unknown",sheetName.c_str());
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//std::string stack;
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//NLMISC::getCallStack(stack);
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//std::vector<std::string> contexts;
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//NLMISC::explode(stack, string("\n"), contexts);
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//nldebug("Dumping callstack :");
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//for (uint i=0; i<contexts.size(); ++i)
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// nldebug(" %3u : %s", i, contexts[i].c_str());
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*this = Unknown;
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}
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} // CSheetId //
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//-----------------------------------------------
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// Build
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//
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//-----------------------------------------------
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bool CSheetId::buildSheetId(const std::string& sheetName)
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{
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nlassert(_Initialised);
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nlassert(!_DontHaveSheetKnowledge);
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// try looking up the sheet name in _SheetNameToId
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CStaticMap<CChar,uint32,CCharComp>::const_iterator itId;
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CChar c;
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c.Ptr = new char [sheetName.size()+1];
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strcpy(c.Ptr, sheetName.c_str());
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toLower(c.Ptr);
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itId = _SheetNameToId.find (c);
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delete [] c.Ptr;
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if( itId != _SheetNameToId.end() )
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{
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_Id.Id = itId->second;
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#ifdef NL_DEBUG_SHEET_ID
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// store debug info
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_DebugSheetName = itId->first.Ptr;
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#endif
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return true;
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}
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// we failed to find the sheet name in the sheetname map so see if the string is numeric
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if (sheetName.size()>1 && sheetName[0]=='#')
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{
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uint32 numericId;
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NLMISC::fromString((const char*)(sheetName.c_str()+1), numericId);
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if (NLMISC::toString("#%u",numericId)==sheetName)
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{
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_Id.Id= numericId;
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return true;
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}
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}
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return false;
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}
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void CSheetId::loadSheetId ()
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{
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H_AUTO(CSheetIdInit);
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nldebug("Loading sheet_id.bin");
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// Open the sheet id to sheet file name association
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CIFile file;
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std::string path = CPath::lookup("sheet_id.bin", false, false);
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if(!path.empty() && file.open(path))
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{
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// clear entries
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_FileExtensions.clear ();
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_SheetIdToName.clear ();
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_SheetNameToId.clear ();
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// reserve space for the vector of file extensions
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_FileExtensions.resize(1 << (NL_SHEET_ID_TYPE_BITS));
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// Get the map from the file
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map<uint32,string> tempMap;
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contReset(tempMap);
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file.serialCont(tempMap);
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file.close();
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if (_RemoveUnknownSheet)
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{
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uint32 removednbfiles = 0;
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uint32 nbfiles = tempMap.size();
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// now we remove all files that not available
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map<uint32,string>::iterator itStr2;
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for( itStr2 = tempMap.begin(); itStr2 != tempMap.end(); )
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{
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if (CPath::exists ((*itStr2).second))
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{
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++itStr2;
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}
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else
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{
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map<uint32,string>::iterator olditStr = itStr2;
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//nldebug ("Removing file '%s' from CSheetId because the file not exists", (*olditStr).second.c_str ());
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itStr2++;
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tempMap.erase (olditStr);
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removednbfiles++;
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}
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}
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nlinfo ("SHEETID: Removed %d files on %d from CSheetId because these files doesn't exists", removednbfiles, nbfiles);
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}
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// Convert the map to one big string and 1 static map (id to name)
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{
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// Get the number and size of all strings
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vector<CChar> tempVec; // Used to initialise the first map
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uint32 nNb = 0;
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uint32 nSize = 0;
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map<uint32,string>::const_iterator it = tempMap.begin();
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while (it != tempMap.end())
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{
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nSize += it->second.size()+1;
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nNb++;
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it++;
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}
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// Make the big string (composed of all strings) and a vector referencing each string
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tempVec.resize(nNb);
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_AllStrings.Ptr = new char[nSize];
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it = tempMap.begin();
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nSize = 0;
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nNb = 0;
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while (it != tempMap.end())
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{
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tempVec[nNb].Ptr = _AllStrings.Ptr+nSize;
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strcpy(_AllStrings.Ptr+nSize, it->second.c_str());
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toLower(_AllStrings.Ptr+nSize);
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nSize += it->second.size()+1;
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nNb++;
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it++;
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}
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// Finally build the static map (id to name)
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_SheetIdToName.reserve(tempVec.size());
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it = tempMap.begin();
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nNb = 0;
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while (it != tempMap.end())
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{
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_SheetIdToName.add(pair<uint32, CChar>(it->first, CChar(tempVec[nNb])));
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nNb++;
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it++;
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}
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// The vector of all small string is not needed anymore we have all the info in
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// the static map and with the pointer AllStrings referencing the beginning.
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}
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// Build the invert map (Name to Id) & file extension vector
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{
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uint32 nSize = _SheetIdToName.size();
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_SheetNameToId.reserve(nSize);
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CStaticMap<uint32,CChar>::iterator itStr;
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for( itStr = _SheetIdToName.begin(); itStr != _SheetIdToName.end(); ++itStr )
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{
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// add entry to the inverse map
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_SheetNameToId.add( make_pair((*itStr).second, (*itStr).first) );
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// work out the type value for this entry in the map
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TSheetId sheetId;
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sheetId.Id=(*itStr).first;
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uint32 type = sheetId.IdInfos.Type;
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// check whether we need to add an entry to the file extensions vector
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if (_FileExtensions[type].empty())
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{
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// find the file extension part of the given file name
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_FileExtensions[type] = toLower(CFile::getExtension((*itStr).second.Ptr));
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}
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nSize--;
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}
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_SheetNameToId.endAdd();
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}
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}
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else
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{
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nlerror("<CSheetId::init> Can't open the file sheet_id.bin");
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}
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nldebug("Finished loading sheet_id.bin: %u entries read",_SheetIdToName.size());
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}
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//-----------------------------------------------
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// init
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//
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//-----------------------------------------------
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void CSheetId::init(bool removeUnknownSheet)
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{
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// allow multiple calls to init in case libraries depending on sheetid call this init from their own
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if (_Initialised)
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return;
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// CFile::addFileChangeCallback ("sheet_id.bin", cbFileChange);
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_RemoveUnknownSheet = removeUnknownSheet;
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loadSheetId ();
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_Initialised=true;
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} // init //
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void CSheetId::initWithoutSheet()
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{
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_Initialised = true;
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_DontHaveSheetKnowledge = true;
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}
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//-----------------------------------------------
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// uninit
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//
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//-----------------------------------------------
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void CSheetId::uninit()
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{
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delete [] _AllStrings.Ptr;
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} // uninit //
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//-----------------------------------------------
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// operator=
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//
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//-----------------------------------------------
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CSheetId& CSheetId::operator=( const CSheetId& sheetId )
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{
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if (!_Initialised) init(false);
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if(this == &sheetId)
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{
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return *this;
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}
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_Id.Id = sheetId.asInt();
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#ifdef NL_DEBUG_SHEET_ID
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_DebugSheetName = sheetId._DebugSheetName;
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#endif
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return *this;
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} // operator= //
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//-----------------------------------------------
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// operator=
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//
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//-----------------------------------------------
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CSheetId& CSheetId::operator=( const string& sheetName )
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{
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nlassert(_Initialised);
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nlassert(!_DontHaveSheetKnowledge);
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CStaticMap<CChar,uint32,CCharComp>::const_iterator itId;
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CChar c;
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c.Ptr = new char [sheetName.size()+1];
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strcpy(c.Ptr, sheetName.c_str());
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toLower(c.Ptr);
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itId = _SheetNameToId.find (c);
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delete [] c.Ptr;
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if( itId != _SheetNameToId.end() )
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{
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_Id.Id = (*itId).second;
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return *this;
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}
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*this = Unknown;
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return *this;
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} // operator= //
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//-----------------------------------------------
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// operator=
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//
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//-----------------------------------------------
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CSheetId& CSheetId::operator=( uint32 sheetRef )
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{
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if (!_Initialised) init(false);
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_Id.Id = sheetRef;
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return *this;
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} // operator= //
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//-----------------------------------------------
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// operator<
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//
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//-----------------------------------------------
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bool CSheetId::operator < (const CSheetId& sheetRef ) const
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{
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if (!_Initialised) init(false);
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if (_Id.Id < sheetRef.asInt())
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{
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return true;
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}
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return false;
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} // operator< //
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|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// toString
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
string CSheetId::toString(bool ifNotFoundUseNumericId) const
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
|
||
|
|
CStaticMap<uint32,CChar>::const_iterator itStr = _SheetIdToName.find (_Id.Id);
|
||
|
|
if( itStr != _SheetIdToName.end() )
|
||
|
|
{
|
||
|
|
return string((*itStr).second.Ptr);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// This nlwarning is commented out because the loggers are mutexed, therefore
|
||
|
|
// you couldn't use toString() within a nlwarning().
|
||
|
|
//nlwarning("<CSheetId::toString> The sheet %08x is not in sheet_id.bin",_Id.Id);
|
||
|
|
if (ifNotFoundUseNumericId)
|
||
|
|
{
|
||
|
|
return NLMISC::toString( "#%u", _Id.Id );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return NLMISC::toString( "<Sheet %d not found in sheet_id.bin>", _Id.Id );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // toString //
|
||
|
|
|
||
|
|
void CSheetId::serial(NLMISC::IStream &f) throw(NLMISC::EStream)
|
||
|
|
{
|
||
|
|
f.serial( _Id.Id );
|
||
|
|
|
||
|
|
#ifdef NL_DEBUG_SHEET_ID
|
||
|
|
CStaticMap<uint32, CChar>::iterator it(_SheetIdToName.find(_Id.Id));
|
||
|
|
if (it != _SheetIdToName.end())
|
||
|
|
_DebugSheetName = it->second.Ptr;
|
||
|
|
else
|
||
|
|
_DebugSheetName = NULL;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// display
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::display()
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
|
||
|
|
CStaticMap<uint32,CChar>::const_iterator itStr;
|
||
|
|
for( itStr = _SheetIdToName.begin(); itStr != _SheetIdToName.end(); ++itStr )
|
||
|
|
{
|
||
|
|
//nlinfo("%d %s",(*itStr).first,(*itStr).second.c_str());
|
||
|
|
nlinfo("SHEETID: (%08x %d) %s",(*itStr).first,(*itStr).first,(*itStr).second.Ptr);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // display //
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// display
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::display(uint32 type)
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
|
||
|
|
CStaticMap<uint32,CChar>::const_iterator itStr;
|
||
|
|
for( itStr = _SheetIdToName.begin(); itStr != _SheetIdToName.end(); ++itStr )
|
||
|
|
{
|
||
|
|
// work out the type value for this entry in the map
|
||
|
|
TSheetId sheetId;
|
||
|
|
sheetId.Id=(*itStr).first;
|
||
|
|
|
||
|
|
// decide whether or not to display the entry
|
||
|
|
if (type==sheetId.IdInfos.Type)
|
||
|
|
{
|
||
|
|
//nlinfo("%d %s",(*itStr).first,(*itStr).second.c_str());
|
||
|
|
nlinfo("SHEETID: (%08x %d) %s",(*itStr).first,(*itStr).first,(*itStr).second.Ptr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // display //
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// buildIdVector
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::buildIdVector(std::vector <CSheetId> &result)
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
|
||
|
|
CStaticMap<uint32,CChar>::const_iterator itStr;
|
||
|
|
for( itStr = _SheetIdToName.begin(); itStr != _SheetIdToName.end(); ++itStr )
|
||
|
|
{
|
||
|
|
result.push_back( (CSheetId)(*itStr).first );
|
||
|
|
}
|
||
|
|
|
||
|
|
} // buildIdVector //
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// buildIdVector
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::buildIdVector(std::vector <CSheetId> &result, uint32 type)
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
nlassert(type < (1 << (NL_SHEET_ID_TYPE_BITS)));
|
||
|
|
|
||
|
|
CStaticMap<uint32,CChar>::const_iterator itStr;
|
||
|
|
for( itStr = _SheetIdToName.begin(); itStr != _SheetIdToName.end(); ++itStr )
|
||
|
|
{
|
||
|
|
// work out the type value for this entry in the map
|
||
|
|
TSheetId sheetId;
|
||
|
|
sheetId.Id=(*itStr).first;
|
||
|
|
|
||
|
|
// decide whether or not to use the entry
|
||
|
|
if (type==sheetId.IdInfos.Type)
|
||
|
|
{
|
||
|
|
result.push_back( (CSheetId)sheetId.Id );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // buildIdVector //
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// buildIdVector
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::buildIdVector(std::vector <CSheetId> &result, std::vector <std::string> &resultFilenames,uint32 type)
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
nlassert(type < (1 << (NL_SHEET_ID_TYPE_BITS)));
|
||
|
|
|
||
|
|
CStaticMap<uint32,CChar>::const_iterator itStr;
|
||
|
|
for( itStr = _SheetIdToName.begin(); itStr != _SheetIdToName.end(); ++itStr )
|
||
|
|
{
|
||
|
|
// work out the type value for this entry in the map
|
||
|
|
TSheetId sheetId;
|
||
|
|
sheetId.Id=(*itStr).first;
|
||
|
|
|
||
|
|
// decide whether or not to use the entry
|
||
|
|
if (type==sheetId.IdInfos.Type)
|
||
|
|
{
|
||
|
|
result.push_back( (CSheetId)sheetId.Id );
|
||
|
|
resultFilenames.push_back( (*itStr).second.Ptr );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // buildIdVector //
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// buildIdVector
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::buildIdVector(std::vector <CSheetId> &result,const std::string &fileExtension)
|
||
|
|
{
|
||
|
|
uint32 type=typeFromFileExtension(fileExtension);
|
||
|
|
if (type!=(uint32)~0)
|
||
|
|
buildIdVector(result, type);
|
||
|
|
|
||
|
|
} // buildIdVector //
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// buildIdVector
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::buildIdVector(std::vector <CSheetId> &result, std::vector <std::string> &resultFilenames,const std::string &fileExtension)
|
||
|
|
{
|
||
|
|
uint32 type=typeFromFileExtension(fileExtension);
|
||
|
|
if (type != (uint32)~0)
|
||
|
|
buildIdVector(result,resultFilenames, type);
|
||
|
|
|
||
|
|
} // buildIdVector //
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// typeFromFileExtension
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
uint32 CSheetId::typeFromFileExtension(const std::string &fileExtension)
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
|
||
|
|
unsigned i;
|
||
|
|
for (i=0;i<_FileExtensions.size();i++)
|
||
|
|
if (toLower(fileExtension)==_FileExtensions[i])
|
||
|
|
return i;
|
||
|
|
|
||
|
|
return ~0;
|
||
|
|
} // typeFromFileExtension //
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// fileExtensionFromType
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
const std::string &CSheetId::fileExtensionFromType(uint32 type)
|
||
|
|
{
|
||
|
|
if (!_Initialised) init(false);
|
||
|
|
nlassert(type < (1<<(NL_SHEET_ID_TYPE_BITS)));
|
||
|
|
|
||
|
|
return _FileExtensions[type];
|
||
|
|
|
||
|
|
} // fileExtensionFromType //
|
||
|
|
|
||
|
|
//-----------------------------------------------
|
||
|
|
// build
|
||
|
|
//
|
||
|
|
//-----------------------------------------------
|
||
|
|
void CSheetId::buildSheetId(uint32 shortId, uint32 type)
|
||
|
|
{
|
||
|
|
nlassert(shortId < (1<<NL_SHEET_ID_ID_BITS));
|
||
|
|
nlassert(type < (1<<(NL_SHEET_ID_TYPE_BITS)));
|
||
|
|
|
||
|
|
_Id.IdInfos.Id= shortId;
|
||
|
|
_Id.IdInfos.Type= type;
|
||
|
|
|
||
|
|
#ifdef NL_DEBUG_SHEET_ID
|
||
|
|
CStaticMap<uint32, CChar>::iterator it(_SheetIdToName.find(_Id.Id));
|
||
|
|
if (it != _SheetIdToName.end())
|
||
|
|
{
|
||
|
|
_DebugSheetName = it->second.Ptr;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
_DebugSheetName = NULL;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
} // NLMISC
|