add executeProcess function and OS library

src/luaengine/luaengine.pro

@@ -25,7 +25,6 @@ DEFINES += LUA_COMPAT_5_2
 shared: win32: DEFINES += LUA_BUILD_AS_DLL
 static: DEFINES += LUAENGINE_STATIC
 linux: DEFINES += LUA_USE_LINUX
-
 gcc: QMAKE_CFLAGS += -Wno-cast-function-type
 
 SOURCES += \
@@ -33,7 +32,8 @@ SOURCES += \
 
 HEADERS += \
     luaengine/LuaEngine.h \
-    luaengine/LuaEngine_global.h
+    luaengine/LuaEngine_global.h \
+    luaengine/LuaEngine_macro.h
 
 SOURCES += \
     lua/lapi.c \

src/luaengine/luaengine/LuaEngine_macro.h

@@ -0,0 +1,29 @@
+/*****************************************************************************
+* luaEngine Lua Engine for Qt
+* Copyright (C) 2019 Syping
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*****************************************************************************/
+
+#ifndef LUAENGINE_MACRO_H
+#define LUAENGINE_MACRO_H
+
+#define getArguments LuaEngine::getArguments
+#define getArgumentCount LuaEngine::getArgumentCount
+#define getPointer LuaEngine::getPointer
+#define getVariant LuaEngine::getVariant
+#define pushFunction LuaEngine::pushFunction
+#define pushPointer LuaEngine::pushPointer
+#define pushVariant LuaEngine::pushVariant
+
+#endif // LUAENGINE_MACRO_H

src/luaengineapp/luaengineapp.pro

@@ -21,15 +21,16 @@ CONFIG += c++11
 
 static: DEFINES += LUAENGINE_STATIC
 
-CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/debug -lluaengine -L$$OUT_PWD/../luaenginegui/debug -lluaenginegui
-CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/release -lluaengine -L$$OUT_PWD/../luaenginegui/release -lluaenginegui
-unix: LIBS += -L$$OUT_PWD/../luaengine -lluaengine -L$$OUT_PWD/../luaenginegui -lluaenginegui
+CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengineos/debug -lluaengineos -L$$OUT_PWD/../luaenginegui/debug -lluaenginegui -L$$OUT_PWD/../luaengine/debug -lluaengine
+CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengineos/release -lluaengineos -L$$OUT_PWD/../luaenginegui/release -lluaenginegui -L$$OUT_PWD/../luaengine/release -lluaengine
+unix: LIBS += -L$$OUT_PWD/../luaengineos -lluaengineos -L$$OUT_PWD/../luaenginegui -lluaenginegui -L$$OUT_PWD/../luaengine -lluaengine
 win32: LIBS += -luser32
 
 INCLUDEPATH += \
     ../luaengine/lua \
     ../luaengine/luaengine \
-    ../luaenginegui/luaengine
+    ../luaenginegui/luaengine \
+    ../luaengineos/luaengine
 
 SOURCES += \
     main.cpp

src/luaengineapp/main.cpp

@@ -16,6 +16,7 @@
 *****************************************************************************/
 
 #include "LuaEngineGui.h"
+#include "LuaEngineOS.h"
 #include <QApplication>
 #include <QFont>
 #include <QFile>
@@ -54,6 +55,7 @@ int main(int argc, char *argv[])
 #endif
 
     LuaEngineGui luaEngineGui;
+    LuaEngineOS::pushClass(&luaEngineGui);
     luaEngineGui.executeLuaScript(luaScript);
 
     QVariantList arguments;

src/luaenginegui/luaenginegui.pro

@@ -25,7 +25,7 @@ static: DEFINES += LUAENGINE_STATIC
 
 CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/debug -lluaengine
 CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/release -lluaengine
-unix: LIBS += -L$$OUT_PWD/../luaengine -L$$OUT_PWD/../luaenginegui -lluaengine
+unix: LIBS += -L$$OUT_PWD/../luaengine -lluaengine
 
 INCLUDEPATH += \
     ../luaengine/lua \

src/luaengineos/luaengine/LuaEngineOS.cpp

@@ -0,0 +1,65 @@
+/*****************************************************************************
+* luaEngine Lua Engine for Qt
+* Copyright (C) 2019 Syping
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*****************************************************************************/
+
+#include "LuaEngine_macro.h"
+#include "LuaEngineOS.h"
+#include <QTextStream>
+#include <QProcess>
+#include <QObject>
+
+void LuaEngineOS::pushClass(lua_State *L_p)
+{
+    // Process
+    pushFunction(L_p, "executeProcess", executeProcess);
+}
+
+void LuaEngineOS::pushClass(LuaEngine *luaEngine)
+{
+    pushClass(luaEngine->luaState());
+}
+
+int LuaEngineOS::executeProcess(lua_State *L_p)
+{
+    if (getArgumentCount(L_p) >= 1) {
+        QProcess *process = new QProcess;
+        if (getArgumentCount(L_p) >= 2) {
+            QVariantList arguments = getArguments(L_p);
+            QStringList processArguments;
+            QString processPath = arguments.first().toString();
+            arguments.removeFirst();
+            for (const QVariant &argument : arguments) {
+                processArguments << argument.toString();
+            }
+            process->start(processPath, processArguments, QProcess::ReadOnly);
+        }
+        else {
+            process->start(getVariant(L_p, 1).toString(), QProcess::ReadOnly);
+        }
+        QObject::connect(process, SIGNAL(finished(int)), process, SLOT(deleteLater()));
+        pushVariant(L_p, true);
+        return 1;
+    }
+    pushVariant(L_p, false);
+    return 1;
+}
+
+QString LuaEngineOS::nameForPointer(void *pointer)
+{
+    QString nameStorage;
+    QTextStream(&nameStorage) << "LuaEngineOS" << pointer;
+    return nameStorage;
+}

src/luaengineos/luaengine/LuaEngineOS.h

@@ -0,0 +1,35 @@
+/*****************************************************************************
+* luaEngine Lua Engine for Qt
+* Copyright (C) 2019 Syping
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*****************************************************************************/
+
+#ifndef LUAENGINEOS_H
+#define LUAENGINEOS_H
+
+#include "LuaEngineOS_global.h"
+#include "LuaEngine.h"
+
+class LUAENGINEOSSHARED_EXPORT LuaEngineOS
+{
+public:
+    static void pushClass(lua_State *L_p);
+    static void pushClass(LuaEngine *luaEngine);
+    static int executeProcess(lua_State *L_p);
+
+private:
+    static QString nameForPointer(void *pointer);
+};
+
+#endif // LUAENGINEOS_H

src/luaengineos/luaengine/LuaEngineOS_global.h

@@ -0,0 +1,33 @@
+/*****************************************************************************
+* luaEngine Lua Engine for Qt
+* Copyright (C) 2018-2019 Syping
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*****************************************************************************/
+
+#ifndef LUAENGINEOS_GLOBAL_H
+#define LUAENGINEOS_GLOBAL_H
+
+#include <QtCore/qglobal.h>
+
+#ifndef LUAENGINE_STATIC
+#ifdef LUAENGINEOS_LIBRARY
+#define LUAENGINEOSSHARED_EXPORT Q_DECL_EXPORT
+#else
+#define LUAENGINEOSSHARED_EXPORT Q_DECL_IMPORT
+#endif
+#else
+#define LUAENGINEOSSHARED_EXPORT
+#endif
+
+#endif // LUAENGINEOS_GLOBAL_H

src/luaengineos/luaengineos.pro

@@ -0,0 +1,39 @@
+#/*****************************************************************************
+#* luaEngine Lua Engine for Qt
+#* Copyright (C) 2018-2019 Syping
+#*
+#* Licensed under the Apache License, Version 2.0 (the "License");
+#* you may not use this file except in compliance with the License.
+#* You may obtain a copy of the License at
+#*
+#*     http://www.apache.org/licenses/LICENSE-2.0
+#*
+#* Unless required by applicable law or agreed to in writing, software
+#* distributed under the License is distributed on an "AS IS" BASIS,
+#* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#* See the License for the specific language governing permissions and
+#* limitations under the License.
+#*****************************************************************************/
+
+QT += core
+TARGET = luaengineos
+TEMPLATE = lib
+CONFIG += c++11
+
+DEFINES += LUAENGINEOS_LIBRARY
+static: DEFINES += LUAENGINE_STATIC
+
+CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/debug -lluaengine
+CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/release -lluaengine
+unix: LIBS += -L$$OUT_PWD/../luaengine -lluaengine
+
+INCLUDEPATH += \
+    ../luaengine/lua \
+    ../luaengine/luaengine
+
+SOURCES += \
+    luaengine/LuaEngineOS.cpp
+
+HEADERS += \
+    luaengine/LuaEngineOS.h \
+    luaengine/LuaEngineOS_global.h

src/luaenginerun/luaenginerun.pro

@@ -21,15 +21,16 @@ CONFIG += c++11
 
 static: DEFINES += LUAENGINE_STATIC
 
-CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/debug -lluaengine -L$$OUT_PWD/../luaenginegui/debug -lluaenginegui
-CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/release -lluaengine -L$$OUT_PWD/../luaenginegui/release -lluaenginegui
-unix: LIBS += -L$$OUT_PWD/../luaengine -lluaengine -L$$OUT_PWD/../luaenginegui -lluaenginegui
+CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengineos/debug -lluaengineos -L$$OUT_PWD/../luaenginegui/debug -lluaenginegui -L$$OUT_PWD/../luaengine/debug -lluaengine
+CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengineos/release -lluaengineos -L$$OUT_PWD/../luaenginegui/release -lluaenginegui -L$$OUT_PWD/../luaengine/release -lluaengine
+unix: LIBS += -L$$OUT_PWD/../luaengineos -lluaengineos -L$$OUT_PWD/../luaenginegui -lluaenginegui -L$$OUT_PWD/../luaengine -lluaengine
 win32: LIBS += -luser32
 
 INCLUDEPATH += \
     ../luaengine/lua \
     ../luaengine/luaengine \
-    ../luaenginegui/luaengine
+    ../luaenginegui/luaengine \
+    ../luaengineos/luaengine
 
 SOURCES += \
     main.cpp

src/luaenginerun/main.cpp

@@ -16,6 +16,7 @@
 *****************************************************************************/
 
 #include "LuaEngineGui.h"
+#include "LuaEngineOS.h"
 #include <QApplication>
 #include <QFont>
 #include <QFile>
@@ -45,6 +46,7 @@ int main(int argc, char *argv[])
         QFile luaScript(arguments.first().toString());
 
         LuaEngineGui luaEngineGui;
+        LuaEngineOS::pushClass(&luaEngineGui);
         luaEngineGui.executeLuaScript(&luaScript);
 
         if (luaEngineGui.executeLuaFunction("main", arguments, true)) {

src/src.pro

@@ -19,7 +19,8 @@ TEMPLATE = subdirs
 CONFIG += ordered
 
 SUBDIRS += luaengine \
-    luaenginegui
+    luaenginegui \
+    luaengineos
 
 CONFIG(WITH_LUAENGINEAPP): SUBDIRS += luaengineapp
 CONFIG(WITH_LUAENGINERUN): SUBDIRS += luaenginerun