diff options
Diffstat (limited to 'lib/python')
| -rw-r--r-- | lib/python/Makefile.am | 3 | ||||
| -rw-r--r-- | lib/python/connections.h | 1 | ||||
| -rw-r--r-- | lib/python/python.cpp | 39 | ||||
| -rw-r--r-- | lib/python/python.h | 27 |
4 files changed, 66 insertions, 4 deletions
diff --git a/lib/python/Makefile.am b/lib/python/Makefile.am index 1cc01544..e0d5f0cd 100644 --- a/lib/python/Makefile.am +++ b/lib/python/Makefile.am @@ -11,6 +11,9 @@ libenigma_python_a_SOURCES = \ enigma_python_wrap.cxx: enigma_python.i swig -I$(top_srcdir)/ -c++ -python enigma_python.i + echo "#include <lib/python/python.h>" > bla.cxx + cat enigma_python_wrap.cxx >> bla.cxx + mv bla.cxx enigma_python_wrap.cxx installdir = $(LIBDIR)/enigma2/python diff --git a/lib/python/connections.h b/lib/python/connections.h index 8a06f7fa..9da6a002 100644 --- a/lib/python/connections.h +++ b/lib/python/connections.h @@ -7,7 +7,6 @@ #include <features.h> #undef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200112L -#include <Python.h> #include <lib/python/python.h> class PSignal diff --git a/lib/python/python.cpp b/lib/python/python.cpp index 119bff1c..2636a3d5 100644 --- 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() diff --git a/lib/python/python.h b/lib/python/python.h index 46e1a03d..27d2a9b1 100644 --- a/lib/python/python.h +++ b/lib/python/python.h @@ -3,10 +3,33 @@ #include <string> #include <lib/base/object.h> - -typedef struct _object PyObject; +#include <Python.h> // useable for debugging python refcounting +#undef Py_DECREF +#undef Py_XDECREF +#undef Py_INCREF +#undef Py_XINCREF +#define Py_XDECREF(obj) Impl_Py_XDECREF(__FILE__, __LINE__, obj) +#define Py_DECREF(obj) Impl_Py_DECREF(__FILE__, __LINE__, obj) +#define Py_XINCREF(obj) Impl_Py_XINCREF(__FILE__, __LINE__, obj) +#define Py_INCREF(obj) Impl_Py_INCREF(__FILE__, __LINE__, obj) + +void Impl_Py_DECREF(const char* file, int line, PyObject *obj); + +inline void Impl_Py_XDECREF(const char* file, int line, PyObject *obj) +{ + if (obj) + Impl_Py_DECREF(file, line, obj); +} + +void Impl_Py_INCREF(const char* file, int line, PyObject *obj); + +inline void Impl_Py_XINCREF(const char* file, int line, PyObject *obj) +{ + if (obj) + Impl_Py_INCREF(file, line, obj); +} extern PyObject *New_TestObj(); |
