mirror of
https://gitlab.com/Syping/luaengineapp.git
synced 2024-06-28 23:50:35 +02:00
100 lines
3.3 KiB
C++
100 lines
3.3 KiB
C++
/*****************************************************************************
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* luaEngine Lua Engine for Qt
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* Copyright (C) 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 "LuaEngineOS.h"
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#include <QTextStream>
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#include <QProcess>
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#include <QObject>
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LuaEngineOS::LuaEngineOS(QObject *parent, bool loadBaseLibraries) : LuaEngine(parent, loadBaseLibraries)
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{
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L = luaState();
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pushClass(L);
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}
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void LuaEngineOS::pushClass(lua_State *L_p)
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{
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// Process
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pushFunction(L_p, "executeProcess", executeProcess);
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}
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void LuaEngineOS::pushClass(LuaEngine *luaEngine)
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{
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pushClass(luaEngine->luaState());
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}
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int LuaEngineOS::executeProcess(lua_State *L_p)
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{
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if (getArgumentCount(L_p) >= 1) {
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int processReturn = 0;
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bool runInBackground = false;
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bool processSuccessed = false;
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if (getArgumentCount(L_p) >= 2) {
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QVariantList arguments = getArguments(L_p);
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QVariant lastArgument = arguments.last();
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if (lastArgument.type() == QVariant::Bool) {
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runInBackground = lastArgument.toBool();
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arguments.removeLast();
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}
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if (arguments.length() >= 2) {
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QStringList processArguments;
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QString processPath = arguments.first().toString();
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arguments.removeFirst();
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for (const QVariant &argument : arguments) {
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processArguments << argument.toString();
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}
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if (runInBackground) {
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processSuccessed = QProcess::startDetached(processPath, processArguments);
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}
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else {
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processReturn = QProcess::execute(processPath, processArguments);
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}
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}
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else {
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if (runInBackground) {
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processSuccessed = QProcess::startDetached(arguments.first().toString());
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}
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else {
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processReturn = QProcess::execute(arguments.first().toString());
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}
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}
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}
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else {
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processReturn = QProcess::execute(getVariant(L_p, 1).toString());
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}
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if (runInBackground && !processSuccessed) {
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processReturn = -2;
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}
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else if (!runInBackground && processReturn == 0) {
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processSuccessed = true;
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}
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pushVariant(L_p, processSuccessed);
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pushVariant(L_p, processReturn);
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return 2;
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}
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pushVariant(L_p, false);
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pushVariant(L_p, -2);
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return 2;
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}
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QString LuaEngineOS::nameForPointer(void *pointer)
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{
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QString nameStorage;
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QTextStream(&nameStorage) << "LuaEngineOS" << pointer;
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return nameStorage;
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}
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