mirror of
https://github.com/vcmi/vcmi.git
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58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
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/*
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* chroniclesextractor.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "chroniclesextractor.h"
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void ChroniclesExtractor::installExe(QWidget *parent, QStringList exe)
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{
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for(QString f : exe)
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{
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QFile file(f);
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if(!file.open(QIODevice::ReadOnly))
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{
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QMessageBox::critical(parent, tr("File cannot opened"), file.errorString());
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continue;
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}
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QByteArray magic{"MZ"};
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QByteArray magicFile = file.read(magic.length());
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if(!magicFile.startsWith(magic))
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{
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QMessageBox::critical(parent, tr("Invalid file selected"), tr("You have to select an gog installer file!"));
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continue;
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}
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QByteArray dataBegin = file.read(10'000'000);
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const std::map<int, QByteArray> chronicles = {
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{1, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - Warlords of the Wasteland"), 90}},
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{2, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - Conquest of the Underworld"), 92}},
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{3, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - Masters of the Elements"), 86}},
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{4, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - Clash of the Dragons"), 80}},
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{5, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - The World Tree"), 68}},
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{6, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - The Fiery Moon"), 68}},
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{7, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - Revolt of the Beastmasters"), 92}},
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{8, QByteArray{reinterpret_cast<const char*>(u"Heroes Chronicles - The Sword of Frost"), 76}}
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};
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int chronicle = 0;
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for (const auto& kv : chronicles) {
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if(dataBegin.contains(kv.second))
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{
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chronicle = kv.first;
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break;
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}
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}
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if(!chronicle)
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{
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QMessageBox::critical(parent, tr("Invalid file selected"), tr("You have to select an chronicle installer file!"));
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continue;
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}
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}
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}
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