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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "IPathManager.h"
#include "Default/PathManager.h"
#include "QTPFS/PathManager.hpp"
#include "System/Log/ILog.h"
IPathManager nullPathManager;
IPathManager* pathManager = &nullPathManager;
IPathManager* IPathManager::GetInstance(int type) {
if (pathManager == &nullPathManager) {
const char* fmtStr = "[IPathManager::%s] using %sPFS";
const char* typeStr = "";
switch (type) {
case NOPFS_TYPE: { typeStr = "NO"; } break;
case HAPFS_TYPE: { typeStr = "HA"; pathManager = new CPathManager(); } break;
case QTPFS_TYPE: { typeStr = "QT"; pathManager = new QTPFS::PathManager(); } break;
}
LOG(fmtStr, __func__, typeStr);
}
return pathManager;
}
void IPathManager::FreeInstance(IPathManager* pm) {
assert(pm == pathManager);
if (pm != &nullPathManager)
delete pm;
pathManager = &nullPathManager;
}
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