From c757efa3ee6f395e3ada3088065c73eb953f6834 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Tue, 14 Oct 2014 13:08:41 +0200
Subject: added initialize_libcrawler instead of silly tolua trick in the main
 program

---
 include/crawler/libcrawler.hpp |  6 ++++++
 src/crawl/GNUmakefile          |  4 ----
 src/crawl/crawl.cpp            | 14 +++-----------
 src/libcrawler/GNUmakefile     | 10 ++++++++--
 src/libcrawler/Makefile.W32    |  6 ++++--
 src/libcrawler/URL.cpp         |  2 --
 src/libcrawler/libcrawler.cpp  | 18 ++++++++++++++++++
 7 files changed, 39 insertions(+), 21 deletions(-)
 create mode 100644 include/crawler/libcrawler.hpp
 create mode 100644 src/libcrawler/libcrawler.cpp

diff --git a/include/crawler/libcrawler.hpp b/include/crawler/libcrawler.hpp
new file mode 100644
index 0000000..a615bc9
--- /dev/null
+++ b/include/crawler/libcrawler.hpp
@@ -0,0 +1,6 @@
+#ifndef __LIBCRAWLER_H
+#define __LIBCRAWLER_H
+
+void initialize_libcrawler( void *user_data );
+
+#endif
diff --git a/src/crawl/GNUmakefile b/src/crawl/GNUmakefile
index 5a9051a..cea25f5 100755
--- a/src/crawl/GNUmakefile
+++ b/src/crawl/GNUmakefile
@@ -36,10 +36,6 @@ endif
 ifeq ($(WITH_LUA),1)
 INCLUDE_CXXFLAGS += \
 	-DWITH_LUA
-
-INCLUDE_DIRS += \
-	-I$(TOPDIR)/src/libcrawler \
-	$(TOLUA_INCLUDES)
 endif
 
 CPP_OBJS = \
diff --git a/src/crawl/crawl.cpp b/src/crawl/crawl.cpp
index 4abd37c..648060c 100755
--- a/src/crawl/crawl.cpp
+++ b/src/crawl/crawl.cpp
@@ -6,6 +6,7 @@
 #include "URLNormalizer.hpp"
 #include "URLFilter.hpp"
 #include "TypeDetect.hpp"
+#include "libcrawler.hpp"
 
 #include "ModuleLoader.hpp"
 
@@ -55,18 +56,14 @@ BOOL WINAPI termHandler( DWORD ctrlType )
 	
 #endif
 
-#ifdef WITH_LUA
-// TODO: should be in the laoding function of libcrawl
-#include "tolua.h"
-#include "URLLua.hpp"
-#endif
-
 static int counter = 0;
 
 int main( int /* argc */, char *argv[] )
 {
 	try {
 		LuaVM luaVm;
+
+		initialize_libcrawler( (void *)&luaVm );
 					
 		//Logger::instance( ).openConsoleLog( logDEBUG );
 
@@ -107,11 +104,6 @@ int main( int /* argc */, char *argv[] )
 #endif
 		ModuleLoader<URLNormalizer> urlNormalizers( normalizerModules, CLOSE_DEFERRED, (void *)&luaVm );
 
-#ifdef WITH_LUA
-		// TODO: should be in the laoding function of libcrawl
-		tolua_URL_open( luaVm.handle( ) );
-#endif
-
 		// initialize crawler function
 		luaVm.executeFunction( "init" );
 
diff --git a/src/libcrawler/GNUmakefile b/src/libcrawler/GNUmakefile
index d546058..e337c4f 100755
--- a/src/libcrawler/GNUmakefile
+++ b/src/libcrawler/GNUmakefile
@@ -4,7 +4,12 @@ SUBDIRS =
 
 -include $(TOPDIR)/makefiles/gmake/platform.mk
 
-INCLUDE_CPPFLAGS = \
+INCLUDE_CXXFLAGS = \
+
+ifeq ($(WITH_LUA),1)
+INCLUDE_CXXFLAGS += \
+	-DWITH_LUA
+endif
 
 INCLUDE_LDFLAGS = \
 
@@ -43,7 +48,8 @@ DYNAMIC_LIB_PATCH = 0
 CPP_OBJS = \
 	URL.o \
 	MIMEType.o \
-	SpoolRewindInputStream.o
+	SpoolRewindInputStream.o \
+	libcrawler.o
 
 ifeq ($(WITH_LUA),1)
 CPP_OBJS += \
diff --git a/src/libcrawler/Makefile.W32 b/src/libcrawler/Makefile.W32
index d3cd06c..716fef0 100755
--- a/src/libcrawler/Makefile.W32
+++ b/src/libcrawler/Makefile.W32
@@ -45,7 +45,8 @@ INCLUDE_LIBS = $(INCLUDE_LIBS) \
 CPP_OBJS = \
 	URL.obj \
 	MIMEType.obj \
-	SpoolRewindInputStream.obj
+	SpoolRewindInputStream.obj \
+	libcrawler.obj
 
 !IFDEF WITH_LUA
 CPP_OBJS = $(CPP_OBJS) \
@@ -55,7 +56,8 @@ CPP_OBJS = $(CPP_OBJS) \
 DYNAMIC_CPP_OBJS = \
 	URL.dllobj \
 	MIMEType.dllobj \
-	SpoolRewindInputStream.dllobj
+	SpoolRewindInputStream.dllobj \
+	libcrawler.dllobj
 
 !IFDEF WITH_LUA
 DYNAMIC_CPP_OBJS = $(DYNAMIC_CPP_OBJS) \
diff --git a/src/libcrawler/URL.cpp b/src/libcrawler/URL.cpp
index f208500..6128edc 100644
--- a/src/libcrawler/URL.cpp
+++ b/src/libcrawler/URL.cpp
@@ -1,5 +1,3 @@
 #include "URL.hpp"
 
 URL URL::Null;
-
-
diff --git a/src/libcrawler/libcrawler.cpp b/src/libcrawler/libcrawler.cpp
new file mode 100644
index 0000000..0c549a4
--- /dev/null
+++ b/src/libcrawler/libcrawler.cpp
@@ -0,0 +1,18 @@
+#include "libcrawler.hpp"
+
+#include <iostream>
+
+#ifdef WITH_LUA
+#include "tolua.h"
+#include "URLLua.hpp"
+#include "LuaVM.hpp"
+#endif
+
+void initialize_libcrawler( void *user_data )
+{
+#ifdef WITH_LUA
+	LuaVM *vm = (LuaVM *)user_data;
+	tolua_URL_open( vm->handle( ) );
+#endif
+}
+
-- 
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