mirror of
https://github.com/Maschell/WiiUPluginLoader.git
synced 2024-11-17 13:49:18 +01:00
236 lines
7.1 KiB
C++
236 lines
7.1 KiB
C++
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/****************************************************************************
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* Copyright (C) 2015 Dimok
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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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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "common/common.h"
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#include "CSettings.h"
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#include <fs/CFile.hpp>
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#include <fs/FSUtils.h>
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#include <utils/StringTools.h>
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#include <utils/logger.h>
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#include <language/gettext.h>
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#define VERSION_LINE "# WiiUPluginSystem - Main settings file v"
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#define VALID_VERSION 1
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#define CONFIG_FILENAME "/wups.cfg"
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CSettings *CSettings::settingsInstance = NULL;
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CSettings::CSettings() {
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bChanged = false;
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memset(&nullValue, 0, sizeof(nullValue));
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nullValue.strValue = new std::string();
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configPath = DEFAULT_WUPSLOADER_PATH;
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this->SetDefault();
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}
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CSettings::~CSettings() {
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for(uint32_t i = 0; i < settingsValues.size(); i++) {
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if(settingsValues[i].dataType == TypeString)
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delete settingsValues[i].strValue;
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}
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delete nullValue.strValue;
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}
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void CSettings::SetDefault() {
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for(uint32_t i = 0; i < settingsValues.size(); i++) {
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if(settingsValues[i].dataType == TypeString) {
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delete settingsValues[i].strValue;
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}
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}
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settingsNames.resize(MAX_VALUE);
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settingsValues.resize(MAX_VALUE);
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settingsNames[AppLanguage] = "AppLanguage";
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settingsValues[AppLanguage].dataType = TypeString;
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settingsValues[AppLanguage].strValue = new std::string();
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}
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bool CSettings::Load() {
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//! Reset default path variables to the right device
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SetDefault();
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std::string filepath = configPath;
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filepath += CONFIG_FILENAME;
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DEBUG_FUNCTION_LINE("Loading Configuration from %s\n",filepath.c_str());
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CFile file(filepath, CFile::ReadOnly);
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if (!file.isOpen())
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return false;
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std::string strBuffer;
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strBuffer.resize(file.size());
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file.read((uint8_t *) &strBuffer[0], strBuffer.size());
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file.close();
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//! remove all windows crap signs
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size_t position;
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while(1 && !strBuffer.empty()) {
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position = strBuffer.find('\r');
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if(position == std::string::npos)
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break;
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strBuffer.erase(position, 1);
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}
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std::vector<std::string> lines = StringTools::stringSplit(strBuffer, "\n");
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if(lines.empty() || !ValidVersion(lines[0]))
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return false;
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for(uint32_t i = 0; i < lines.size(); ++i) {
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std::vector<std::string> valueSplit = StringTools::stringSplit(lines[i], "=");
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if(valueSplit.size() != 2)
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continue;
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while((valueSplit[0].size() > 0) && valueSplit[0][0] == ' ')
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valueSplit[0].erase(0, 1);
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while((valueSplit[1].size() > 0) && valueSplit[1][ valueSplit[1].size() - 1 ] == ' ')
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valueSplit[1].resize(valueSplit[1].size() - 1);
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for(uint32_t n = 0; n < settingsNames.size(); n++) {
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if(!settingsNames[n])
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continue;
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if(valueSplit[0] == settingsNames[n]) {
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switch(settingsValues[n].dataType) {
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case TypeBool:
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settingsValues[n].bValue = atoi(valueSplit[1].c_str());
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break;
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case TypeS8:
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settingsValues[n].cValue = atoi(valueSplit[1].c_str());
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break;
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case TypeU8:
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settingsValues[n].ucValue = atoi(valueSplit[1].c_str());
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break;
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case TypeS16:
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settingsValues[n].sValue = atoi(valueSplit[1].c_str());
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break;
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case TypeU16:
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settingsValues[n].usValue = atoi(valueSplit[1].c_str());
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break;
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case TypeS32:
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settingsValues[n].iValue = atoi(valueSplit[1].c_str());
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break;
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case TypeU32:
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settingsValues[n].uiValue = strtoul(valueSplit[1].c_str(), 0, 10);
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break;
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case TypeF32:
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settingsValues[n].fValue = atof(valueSplit[1].c_str());
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break;
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case TypeString:
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if(settingsValues[n].strValue == NULL)
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settingsValues[n].strValue = new std::string();
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*settingsValues[n].strValue = valueSplit[1];
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break;
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default:
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break;
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}
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}
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}
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}
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return true;
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}
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bool CSettings::ValidVersion(const std::string & versionString) {
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int32_t version = 0;
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if(versionString.find(VERSION_LINE) != 0)
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return false;
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version = atoi(versionString.c_str() + strlen(VERSION_LINE));
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return version == VALID_VERSION;
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}
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bool CSettings::Reset() {
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this->SetDefault();
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bChanged = true;
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if (this->Save())
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return true;
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return false;
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}
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bool CSettings::Save() {
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if(!bChanged)
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return true;
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FSUtils::CreateSubfolder(configPath.c_str());
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std::string filepath = configPath;
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filepath += CONFIG_FILENAME;
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CFile file(filepath, CFile::WriteOnly);
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if (!file.isOpen())
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return false;
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file.fwrite("%s%i\n", VERSION_LINE, VALID_VERSION);
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for(uint32_t i = 0; i < settingsValues.size(); i++) {
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switch(settingsValues[i].dataType) {
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case TypeBool:
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file.fwrite("%s=%i\n", settingsNames[i], settingsValues[i].bValue);
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break;
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case TypeS8:
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file.fwrite("%s=%i\n", settingsNames[i], settingsValues[i].cValue);
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break;
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case TypeU8:
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file.fwrite("%s=%i\n", settingsNames[i], settingsValues[i].ucValue);
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break;
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case TypeS16:
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file.fwrite("%s=%i\n", settingsNames[i], settingsValues[i].sValue);
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break;
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case TypeU16:
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file.fwrite("%s=%i\n", settingsNames[i], settingsValues[i].usValue);
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break;
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case TypeS32:
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file.fwrite("%s=%i\n", settingsNames[i], settingsValues[i].iValue);
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break;
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case TypeU32:
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file.fwrite("%s=%u\n", settingsNames[i], settingsValues[i].uiValue);
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break;
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case TypeF32:
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file.fwrite("%s=%f\n", settingsNames[i], settingsValues[i].fValue);
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break;
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case TypeString:
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if(settingsValues[i].strValue != NULL)
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file.fwrite("%s=%s\n", settingsNames[i], settingsValues[i].strValue->c_str());
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break;
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default:
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break;
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}
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}
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file.close();
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bChanged = false;
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return true;
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}
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