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108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
// SPDX-License-Identifier: MIT
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//
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// EmulationStation Desktop Edition
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// MameNames.cpp
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//
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// Provides expanded game names based on short MAME name arguments. Also contains
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// functions to check whether a passed argument is a MAME BIOS or a MAME device.
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// The data sources are stored in the .emulationstation/resources directory
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// as the files mamebioses.xml, mamedevices.xml and mamenames.xml.
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//
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#include "MameNames.h"
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#include "Log.h"
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#include "resources/ResourceManager.h"
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#include "utils/FileSystemUtil.h"
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#include <pugixml.hpp>
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#include <string.h>
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MameNames& MameNames::getInstance()
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{
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static MameNames instance;
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return instance;
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}
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MameNames::MameNames()
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{
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std::string xmlpath {ResourceManager::getInstance().getResourcePath(":/MAME/mamenames.xml")};
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if (!Utils::FileSystem::exists(xmlpath))
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return;
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LOG(LogInfo) << "Parsing MAME names file \"" << xmlpath << "\"...";
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pugi::xml_document doc;
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#if defined(_WIN64)
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pugi::xml_parse_result result =
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doc.load_file(Utils::String::stringToWideString(xmlpath).c_str());
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#else
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pugi::xml_parse_result result = doc.load_file(xmlpath.c_str());
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#endif
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if (!result) {
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LOG(LogError) << "Error parsing MAME names file \"" << xmlpath
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<< "\": " << result.description();
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return;
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}
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for (pugi::xml_node gameNode = doc.child("game"); gameNode;
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gameNode = gameNode.next_sibling("game")) {
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mNamePairs[gameNode.child("mamename").text().get()] =
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gameNode.child("realname").text().get();
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}
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// Read BIOS file.
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xmlpath = ResourceManager::getInstance().getResourcePath(":/MAME/mamebioses.xml");
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if (!Utils::FileSystem::exists(xmlpath))
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return;
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LOG(LogInfo) << "Parsing MAME BIOSes file \"" << xmlpath << "\"...";
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#if defined(_WIN64)
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result = doc.load_file(Utils::String::stringToWideString(xmlpath).c_str());
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#else
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result = doc.load_file(xmlpath.c_str());
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#endif
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if (!result) {
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LOG(LogError) << "Error parsing MAME BIOSes file \"" << xmlpath
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<< "\": " << result.description();
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return;
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}
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for (pugi::xml_node biosNode = doc.child("bios"); biosNode;
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biosNode = biosNode.next_sibling("bios")) {
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std::string bios = biosNode.text().get();
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mMameBioses.emplace_back(bios);
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}
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// Read device file.
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xmlpath = ResourceManager::getInstance().getResourcePath(":/MAME/mamedevices.xml");
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if (!Utils::FileSystem::exists(xmlpath))
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return;
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LOG(LogInfo) << "Parsing MAME devices file \"" << xmlpath << "\"...";
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#if defined(_WIN64)
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result = doc.load_file(Utils::String::stringToWideString(xmlpath).c_str());
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#else
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result = doc.load_file(xmlpath.c_str());
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#endif
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if (!result) {
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LOG(LogError) << "Error parsing MAME devices file \"" << xmlpath
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<< "\": " << result.description();
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return;
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}
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for (pugi::xml_node deviceNode = doc.child("device"); deviceNode;
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deviceNode = deviceNode.next_sibling("device")) {
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std::string device = deviceNode.text().get();
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mMameDevices.emplace_back(device);
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}
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}
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