first testing implementation of python support: this IS NOT intended to work yet!

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@3391 17fca916-40b9-46aa-a4ea-0a15b648b75c

2 files changed, 185 insertions, 0 deletions

diff --git a/src/modules/python/CMakeLists.txt b/src/modules/python/CMakeLists.txt
new file mode 100644
index 000000000..e9c44a622
--- /dev/null
+++ b/src/modules/python/CMakeLists.txt
@@ -0,0 +1,12 @@
+# CMakeLists for src/modules/python
+
+SET(kvipython_SRCS
+	libkvipython.cpp
+)
+
+# After this call, files will be moc'ed to moc_kvi_*.cpp
+QT4_WRAP_CPP(kvipython_MOC_SRCS ${kvipython_MOC_HDRS})
+
+SET(kvi_module_name kvipython)
+
+INCLUDE(${CMAKE_SOURCE_DIR}/cmake/module.rules.txt)
diff --git a/src/modules/python/libkvipython.cpp b/src/modules/python/libkvipython.cpp
new file mode 100644
index 000000000..ee1d68ea8
--- /dev/null
+++ b/src/modules/python/libkvipython.cpp
@@ -0,0 +1,173 @@
+//=============================================================================
+//
+//   File : libkvipython.cpp
+//   Creation date : Fri Nov 07 00:18:31 2008 GMT by Elvio Basello
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 2008 Elvio Basello (hellvis69 at netsons dot org)
+//
+//   This program is FREE software. You can redistribute it and/or
+//   modify it under the terms of the GNU General Public License
+//   as published by the Free Software Foundation; either version 2
+//   of the License, or (at your opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+//=============================================================================
+
+#include "kvi_settings.h"
+#include "kvi_module.h"
+#include "kvi_modulemanager.h"
+//#include "kvi_fileutils.h"
+#include "kvi_locale.h"
+//#include "kvi_app.h"
+//#include "kvi_options.h"
+//#include "kvi_out.h"
+
+#ifdef COMPILE_PYTHON_SUPPORT
+	#include "../pythoncore/pythoncoreinterface.h"
+	#include <Python.h>
+
+	#define KVS_CHECK_PYTHONCORE(_m,_c) \
+		g_pPythonCoreModule = g_pModuleManager->getModule("pythoncore"); \
+		if(!g_pPythonCoreModule) \
+		{ \
+			if(!_c->switches()->find('q',"quiet")) \
+			{ \
+				_c->warning(__tr2qs_ctx("The pythoncore module can't be loaded: python support not available","python")); \
+				_c->warning(__tr2qs_ctx("To see more details about loading failure try /pythoncore.load","python")); \
+				return true; \
+			} \
+		}
+
+	#define KVS_CHECK_MODULE_STATE(_m,_c) KVS_CHECK_PYTHONCORE(_m,_c)
+
+	static KviModule * g_pPythonCoreModule = 0;
+
+#else // COMPILE_PYTHON_SUPPORT
+
+	#define KVS_CHECK_PYTHONCORE(_m,_c)
+
+	#define KVS_CHECK_MODULE_STATE(_m,_c) \
+		if(!_c->switches()->find('q',"quiet")) \
+			_c->warning(__tr2qs_ctx("This KVIrc executable has been compiled without python scripting support","python")); \
+		return true;
+
+	static KviModule * g_pPythonCoreModule = 0;
+#endif // COMPILE_PYTHON_SUPPORT
+
+static bool python_kvs_cmd_begin(KviKvsModuleCommandCall * c)
+{
+	// This command is somewhat special in the fact that has a dedicated
+	// parsing routine in the KVS core parser.
+	// The parser sets the python code as the first parameter of our call,
+	// the remaining params are the arguments
+
+	QString szCode;
+	KviKvsVariantList vList;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("code",KVS_PT_STRING,0,szCode)
+		KVSM_PARAMETER("args",KVS_PT_VARIANTLIST,KVS_PF_OPTIONAL,vList)
+	KVSM_PARAMETERS_END(c)
+
+	KVS_CHECK_MODULE_STATE(m,c)
+
+#ifdef COMPILE_PYTHON_SUPPORT
+	debug("Python module begin");
+
+	// FIXME Test: this prints the sentence on the stdout, like Qt's debug()
+	if(PyRun_SimpleString("print 'Test string'\n") < 0)
+		c->warning("Non funza");
+
+#endif // COMPILE_PYTHON_SUPPORT
+
+	return true;
+}
+
+static bool python_kvs_cmd_destroy(KviKvsModuleCommandCall * c)
+{
+	QString szContext;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("context",KVS_PT_NONEMPTYSTRING,0,szContext)
+	KVSM_PARAMETERS_END(c)
+
+	KVS_CHECK_MODULE_STATE(m,c)
+
+#ifdef COMPILE_PYTHON_SUPPORT
+/*
+#ifdef COMPILE_PERL_SUPPORT
+	KviPerlCoreCtrlCommand_destroy ex;
+	ex.uSize = sizeof(KviPerlCoreCtrlCommand_destroy);
+	ex.szContext = szContext;
+	
+	if(!g_pPerlCoreModule->ctrl(KVI_PERLCORECTRLCOMMAND_DESTROY,&ex))
+	{
+		if(!c->switches()->find('q',"quiet"))
+			c->warning(__tr2qs_ctx("The perlcore module failed to execute the code: something is wrong with the perl support","perl"));
+	}
+#endif //COMPILE_PERL_SUPPORT
+*/
+#endif // COMPILE_PYTHON_SUPPORT
+
+	return true;
+}
+
+/*
+	@doc: python.isAvailable
+	@type:
+		function
+	@title:
+		$python.isAvailable
+	@short:
+		Check if python scripting support is available
+	@syntax:
+		$python.isAvailable
+	@description:
+		Returns 1 if the python scripting support is available and 0 otherwise.
+*/
+static bool python_kvs_fnc_isAvailable(KviKvsModuleFunctionCall * c)
+{
+#ifdef COMPILE_PYTHON_SUPPORT
+	g_pPythonCoreModule = g_pModuleManager->getModule("pythoncore");
+	c->returnValue()->setBoolean(g_pPythonCoreModule ? true : false);
+#else
+	c->returnValue()->setBoolean(false);
+#endif
+	return true;
+}
+
+static bool python_module_init(KviModule * m)
+{
+	// register the command anyway
+	KVSM_REGISTER_SIMPLE_COMMAND(m,"begin",python_kvs_cmd_begin);
+	KVSM_REGISTER_SIMPLE_COMMAND(m,"destroy",python_kvs_cmd_destroy);
+	
+	KVSM_REGISTER_FUNCTION(m,"isAvailable",python_kvs_fnc_isAvailable);
+#ifdef COMPILE_PYTHON_SUPPORT
+	g_pPythonCoreModule = g_pModuleManager->getModule("pythoncore");
+#endif
+	return true;
+}
+
+static bool python_module_cleanup(KviModule * m)
+{
+	return true;
+}
+
+KVIRC_MODULE(
+	"Python",                                                 // module name
+	"4.0.0",                                                // module version
+	"Copyright (C) 2008 Elvio Basello (hellvis69 at netsons dot org", // author & (C)
+	"Python Scripting Engine",
+	python_module_init,
+	0,
+	0,
+	python_module_cleanup
+)