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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
/*
* Copyright (C) 2006-2010 - Frictional Games
*
* This file is part of HPL1 Engine.
*/
#include "hpl1/engine/resources/ConfigFile.h"
#include "common/file.h"
#include "hpl1/debug.h"
#include "hpl1/engine/impl/tinyXML/tinyxml.h"
#include "hpl1/engine/resources/FileSearcher.h"
#include "hpl1/engine/system/String.h"
#include "hpl1/engine/system/low_level_system.h"
namespace hpl {
//////////////////////////////////////////////////////////////////////////
// CONSTRUCTORS
//////////////////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------
cConfigFile::cConfigFile(const tWString &asFile) {
msFile = asFile;
mpXmlDoc = hplNew(TiXmlDocument, ());
// mpFileSearcher = apFileSearcher;
}
cConfigFile::~cConfigFile() {
hplDelete(mpXmlDoc);
}
//-----------------------------------------------------------------------
//////////////////////////////////////////////////////////////////////////
// PUBLIC METHODS
//////////////////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------
bool cConfigFile::Load() {
Common::File cf;
if (!cf.open(Common::Path(Common::String(msFile)))) {
Hpl1::logWarning(Hpl1::kDebugFilePath, "file %S could not be opened", msFile.c_str());
return false;
}
return mpXmlDoc->LoadFile(cf);
}
//-----------------------------------------------------------------------
bool cConfigFile::Save() {
return mpXmlDoc->SaveFile(Common::String(msFile).c_str());
}
//-----------------------------------------------------------------------
void cConfigFile::SetString(tString asLevel, tString asName, tString asVal) {
TiXmlElement *pLevelElem = mpXmlDoc->FirstChildElement(asLevel.c_str());
if (pLevelElem == NULL) {
TiXmlElement *pNodeChild = hplNew(TiXmlElement, (asLevel.c_str()));
pLevelElem = static_cast<TiXmlElement *>(mpXmlDoc->InsertEndChild(*pNodeChild));
hplDelete(pNodeChild);
}
pLevelElem->SetAttribute(asName.c_str(), asVal.c_str());
}
//-----------------------------------------------------------------------
void cConfigFile::SetInt(tString asLevel, tString asName, int alVal) {
char sBuffer[40];
snprintf(sBuffer, 40, "%d", alVal);
SetString(asLevel, asName, sBuffer);
}
//-----------------------------------------------------------------------
void cConfigFile::SetFloat(tString asLevel, tString asName, float afVal) {
char sBuffer[40];
snprintf(sBuffer, 40, "%f", afVal);
SetString(asLevel, asName, sBuffer);
}
//-----------------------------------------------------------------------
void cConfigFile::SetBool(tString asLevel, tString asName, bool abVal) {
SetString(asLevel, asName, abVal ? "true" : "false");
}
tString cConfigFile::GetString(tString asLevel, tString asName, tString asDefault) {
const char *sVal = GetCharArray(asLevel, asName);
if (sVal == NULL) {
return asDefault;
}
return sVal;
}
int cConfigFile::GetInt(tString asLevel, tString asName, int alDefault) {
const char *sVal = GetCharArray(asLevel, asName);
if (sVal == NULL)
return alDefault;
return cString::ToInt(sVal, alDefault);
}
float cConfigFile::GetFloat(tString asLevel, tString asName, float afDefault) {
const char *sVal = GetCharArray(asLevel, asName);
if (sVal == NULL)
return afDefault;
return cString::ToFloat(sVal, afDefault);
}
bool cConfigFile::GetBool(tString asLevel, tString asName, bool abDefault) {
const char *sVal = GetCharArray(asLevel, asName);
if (sVal == NULL)
return abDefault;
return cString::ToBool(sVal, abDefault);
}
//-----------------------------------------------------------------------
//////////////////////////////////////////////////////////////////////////
// PRIVATE METHODS
//////////////////////////////////////////////////////////////////////////
//-----------------------------------------------------------------------
const char *cConfigFile::GetCharArray(tString asLevel, tString asName) {
TiXmlElement *pLevelElem = mpXmlDoc->FirstChildElement(asLevel.c_str());
if (pLevelElem == NULL) {
return NULL;
}
return pLevelElem->Attribute(asName.c_str());
}
//-----------------------------------------------------------------------
} // namespace hpl
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