first experiments with tolua and Lua glue code in a module and how to

make it usable in a Lua script

8 files changed, 196 insertions, 0 deletions

diff --git a/tests/tolua/Base.hpp b/tests/tolua/Base.hpp
new file mode 100755
index 0000000..db6a8ad
--- /dev/null
+++ b/tests/tolua/Base.hpp
@@ -0,0 +1,11 @@
+#ifndef __BASE_H
+#define __BASE_H
+
+class Base
+{
+	public:
+		virtual ~Base( ) { }
+		virtual void hello( ) = 0;
+};
+
+#endif
diff --git a/tests/tolua/GNUmakefile b/tests/tolua/GNUmakefile
new file mode 100644
index 0000000..124c959
--- /dev/null
+++ b/tests/tolua/GNUmakefile
@@ -0,0 +1,40 @@
+TOPDIR = ../..
+
+SUBDIRS = libtest1
+
+#INCLUDE_CXXFLAGS = \
+#	-DUSE_MODULELOADER
+	
+INCLUDE_DIRS = \
+	-I. \
+	-I$(TOPDIR)/include/luaglue \
+	-I$(TOPDIR)/include/logger \
+	-I$(TOPDIR)/include/util \
+	-I$(TOPDIR)/include/module
+
+INCLUDE_LDFLAGS = \
+	-L$(TOPDIR)/src/libluaglue \
+	-L$(TOPDIR)/src/liblogger
+
+INCLUDE_LIBS = \
+	-lluaglue \
+	-llua \
+	-llogger
+
+TEST_CPP_BINS = \
+	test1$(EXE)
+
+OBJS =
+
+-include $(TOPDIR)/makefiles/gmake/sub.mk
+
+local_all:
+
+local_clean:
+
+local_distclean:
+
+LD_LIBRARY_PATH=$(TOPDIR)/src/libutil:$(TOPDIR)/src/liblogger:$(TOPDIR)/src/libcrawler:$(TOPDIR)/src/libluaglue
+
+local_test:
+	LD_LIBRARY_PATH=$(LD_LIBRARY_PATH) ./test1 test1.lua
diff --git a/tests/tolua/libtest1/GNUmakefile b/tests/tolua/libtest1/GNUmakefile
new file mode 100755
index 0000000..9393a93
--- /dev/null
+++ b/tests/tolua/libtest1/GNUmakefile
@@ -0,0 +1,48 @@
+TOPDIR = ../../..
+
+SUBDIRS =
+
+-include $(TOPDIR)/makefiles/gmake/platform.mk
+
+INCLUDE_DIRS = \
+	-I. -I$(TOPDIR)/src -I.. \
+	-I$(TOPDIR)/include/module \
+	-I$(TOPDIR)/include/util
+
+INCLUDE_CXXFLAGS = \
+
+INCLUDE_LDFLAGS = \
+	-L$(TOPDIR)/src/libcrawler
+
+INCLUDE_LIBS = \
+	-lcrawler \
+	-ltolua
+
+DYNAMIC_MODULE = \
+	mod_test.so
+
+STATIC_LIB = \
+	libtest.a
+	
+CPP_OBJS = \
+	TestMod.o \
+	TestModLua.o
+
+-include $(TOPDIR)/makefiles/gmake/sub.mk
+
+TestModLua.cpp: TestMod.pkg
+	tolua -H TestModLua.hpp -o TestModLua.cpp TestMod.pkg
+
+local_all:
+
+local_clean:
+	@-rm TestModLua.cpp TestModLua.hpp
+
+local_distclean:
+
+local_install:
+
+local_uninstall:
+
+local_test:
+
diff --git a/tests/tolua/libtest1/TestMod.cpp b/tests/tolua/libtest1/TestMod.cpp
new file mode 100755
index 0000000..491001c
--- /dev/null
+++ b/tests/tolua/libtest1/TestMod.cpp
@@ -0,0 +1,23 @@
+#include "TestMod.hpp"
+#include "tolua.h"
+#include "TestModLua.hpp"
+
+#include <iostream>
+
+using namespace std;
+
+void Derived::hello( )
+{
+	cout << "hello" << endl;
+}
+
+static void initModule( )
+{
+//	tolua_TestMod_open( 0 /* m_lua, where from? */ );
+}
+
+static void destroyModule( )
+{
+}
+
+REGISTER_MODULE( "testmod", &initModule, &destroyModule, Base, Derived )
diff --git a/tests/tolua/libtest1/TestMod.hpp b/tests/tolua/libtest1/TestMod.hpp
new file mode 100755
index 0000000..f4886cd
--- /dev/null
+++ b/tests/tolua/libtest1/TestMod.hpp
@@ -0,0 +1,20 @@
+#ifndef __TESTMOD_H
+#define __TESTMOD_H
+
+#include "Base.hpp"
+
+#include "ModuleRegistry.hpp"
+
+class Derived : public Base
+{
+	public:
+		Derived( ) { }
+		
+		virtual ~Derived( ) { }
+		
+		virtual void hello( );
+};
+
+DECLARE_MODULE( Base )
+
+#endif
diff --git a/tests/tolua/libtest1/TestMod.pkg b/tests/tolua/libtest1/TestMod.pkg
new file mode 100644
index 0000000..4fed1d3
--- /dev/null
+++ b/tests/tolua/libtest1/TestMod.pkg
@@ -0,0 +1,10 @@
+$#include "TestMod.hpp"
+
+class Derived : public Base
+{
+	Derived( ) { }
+		
+	virtual ~Derived( ) { }
+		
+	virtual void hello( );
+};
diff --git a/tests/tolua/test1.cpp b/tests/tolua/test1.cpp
new file mode 100755
index 0000000..a2e91cb
--- /dev/null
+++ b/tests/tolua/test1.cpp
@@ -0,0 +1,43 @@
+#include "Logger.hpp"
+#include "LuaVM.hpp"
+#include "ModuleLoader.hpp"
+#include "Base.hpp"
+
+#include <stdexcept>
+#include <vector>
+
+using namespace std;
+
+int main( int /* argc */, char *argv[] )
+{
+	try {
+		Logger::instance( ).openConsoleLog( logDEBUG );
+
+		LuaVM luaVm;
+
+		vector<string> modules;
+		modules.push_back( "./libtest1/mod_test.so" );
+		ModuleLoader<Base> loader( modules );
+
+		Logger::instance( ).openConsoleLog( logDEBUG );
+
+		luaVm.loadSource( argv[1] );
+		luaVm.executeMain( );
+
+		//luaVm.dumpState( );
+		
+		//Base *obj = loader.create( "testmod" );
+		//obj->hello( );
+		//loader.destroy( obj );
+			
+		return 0;
+	} catch( exception &e ) {
+		LOG( logFATAL ) << "ERROR: " << e.what( );
+		return 1;
+	} catch( ... ) {
+		LOG( logFATAL ) << "ERROR: unknown exception!";
+		return 1;
+	}
+		
+	return 0;
+}
diff --git a/tests/tolua/test1.lua b/tests/tolua/test1.lua
new file mode 100644
index 0000000..20d97cf
--- /dev/null
+++ b/tests/tolua/test1.lua
@@ -0,0 +1 @@
+local b = Derived:new( )