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