add PyObject refcount debugging code

[enigma2.git] / lib / python / python.cpp

diff --git a/lib/python/python.cpp b/lib/python/python.cpp
index b5ae486486efd5af9a34a529d4b95c0be7ac5dd2..2636a3d5fcf81a03d6fc8d9903a5228c7ff09c10 100644 (file)
--- a/lib/python/python.cpp
+++ b/lib/python/python.cpp
@@ -1,4 +1,3 @@
-#include <lib/python/python.h>
 #include <lib/base/eerror.h>
                 /* avoid warnigs :) */
 #undef _POSIX_C_SOURCE
@@ -8,6 +7,44 @@
 extern "C" void init_enigma();
 extern void bsodFatal();
 
+void Impl_Py_DECREF(const char* file, int line, PyObject *obj)
+{
+       if (!obj)
+       {
+               eDebug("decref python object null pointer %s %d!!!",
+                       file, line);
+               bsodFatal();
+       }
+       if (obj->ob_refcnt <= 0)
+       {
+               eDebug("decref python object with refcounting value %d (%s %d)!!!", obj->ob_refcnt, file, line);
+               bsodFatal();
+       }
+       Py_DECREF(obj);
+}
+
+void Impl_Py_INCREF(const char* file, int line, PyObject *obj)
+{
+       if (!obj)
+       {
+               eDebug("incref python object null pointer %s %d!!!", file, line);
+               bsodFatal();
+       }
+       if (obj->ob_refcnt <= 0)
+       {
+               eDebug("incref python object with refcounting value %d (%s %d)!!!", obj->ob_refcnt, file, line);
+               bsodFatal();
+       }
+       if (obj->ob_refcnt == 0x7FFFFFFF)
+       {
+               eDebug("incref python object with refcounting value %d (MAX_INT!!!) (%s %d)!!!", obj->ob_refcnt, file, line);
+               bsodFatal();
+       }
+       Py_INCREF(obj);
+}
+
+#include <lib/python/python.h>
+
 DEFINE_REF(TestObj);
 
 TestObj::TestObj()
@@ -62,6 +99,8 @@ ePython::ePython()
 {
 //     Py_VerboseFlag = 1;
        
+//     Py_OptimizeFlag = 1;
+       
        Py_Initialize();
        
        init_enigma();
@@ -75,9 +114,8 @@ ePython::~ePython()
 int ePython::execute(const std::string &pythonfile, const std::string &funcname)
 {
        PyObject *pName, *pModule, *pDict, *pFunc, *pArgs, *pValue;
-       
        pName = PyString_FromString(pythonfile.c_str());
-       
+
        pModule = PyImport_Import(pName);
        Py_DECREF(pName);