111 lines
3.7 KiB
C++
111 lines
3.7 KiB
C++
/*****************************************************************************
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* luaEngine Lua Engine for Qt
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* Copyright (C) 2018-2019 Syping
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*****************************************************************************/
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#include "LuaEngineNetwork.h"
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#include "LuaEngineGui.h"
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#include "LuaEngineIO.h"
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#include "LuaEngineOS.h"
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#include <QApplication>
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#include <QMessageBox>
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#include <QFont>
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#include <QFile>
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#ifdef Q_OS_WIN
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#include "windows.h"
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#include "resource.h"
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#endif
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int main(int argc, char *argv[])
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{
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QApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
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QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true);
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QApplication a(argc, argv);
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#ifdef Q_OS_WIN
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#if QT_VERSION >= QT_VERSION_CHECK(5, 4, 0)
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if (QSysInfo::windowsVersion() >= 0x0080)
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{
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a.setFont(QApplication::font("QMenu"));
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}
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#endif
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#endif
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QByteArray luaScript;
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#ifdef Q_OS_WIN
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#ifdef LUAENGINE_RESOURCE_SCRIPT
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{
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HMODULE handle = GetModuleHandleW(NULL);
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HRSRC resource = FindResourceW(handle, MAKEINTRESOURCE(IDR_SCRIPT1), L"SCRIPT");
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HGLOBAL resourceData = LoadResource(handle, resource);
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DWORD size = SizeofResource(handle, resource);
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const char *data = static_cast<const char*>(LockResource(resourceData));
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luaScript = QByteArray(data, size);
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}
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#else
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{
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QFile executable(a.arguments().first());
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if (executable.open(QIODevice::ReadOnly)) {
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qint64 executableSize = executable.size();
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executable.seek(executableSize - 6);
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QByteArray footer = executable.read(6);
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if (footer.right(2) == QByteArray("\xb4\x00", 2)) {
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bool sizeOk;
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qint64 scriptSize = footer.left(4).toHex().toLongLong(&sizeOk, 16);
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if (sizeOk) {
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executable.seek(executableSize - scriptSize - 6);
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luaScript = executable.read(scriptSize);
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}
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}
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else {
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QMessageBox::information(NULL, "Lua Engine", "Lua Engine Script footer not found!");
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}
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}
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}
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#endif
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#endif
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LuaEngineGui luaEngineGui;
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LuaEngineIO::pushClass(&luaEngineGui);
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LuaEngineNetwork::pushClass(&luaEngineGui);
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LuaEngineOS::pushClass(&luaEngineGui);
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luaEngineGui.setProperty("EngineType", "Portable");
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luaEngineGui.executeLuaScript(luaScript);
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QVariantList arguments;
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for (const QString &argument : a.arguments()) {
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arguments << QVariant::fromValue(argument);
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}
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if (luaEngineGui.executeLuaFunction("main", arguments, true)) {
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const QVariant variant = luaEngineGui.returnVariant();
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if (variant.type() == QVariant::Int || variant.type() == QVariant::LongLong) {
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return variant.toInt();
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}
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else if (variant.type() == QVariant::String) {
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if (variant.toString() == "GuiExecuted") {
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return a.exec();
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}
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else {
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return 1;
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}
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}
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else {
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return 1;
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}
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}
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return 1;
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}
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