276 lines
11 KiB
C
276 lines
11 KiB
C
/******************************************************************************
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Copyright (C) 2017 by Hugh Bailey <jim@obsproject.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#pragma once
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#include <util/c99defs.h>
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#if defined(_WIN32) || defined(__APPLE__)
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#define RUNTIME_LINK 1
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#define Py_NO_ENABLE_SHARED
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#else
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#define RUNTIME_LINK 0
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#endif
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#ifdef _MSC_VER
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#pragma warning(push)
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#pragma warning(disable : 4115)
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#endif
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#if defined(_WIN32) && defined(_DEBUG)
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#undef _DEBUG
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#include <Python.h>
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#define _DEBUG
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#else
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#include <Python.h>
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#endif
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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#if RUNTIME_LINK
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#ifdef NO_REDEFS
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#define PY_EXTERN
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#else
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#define PY_EXTERN extern
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#endif
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typedef struct python_version {
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int major;
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int minor;
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} python_version_t;
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PY_EXTERN int (*Import_PyType_Ready)(PyTypeObject *);
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PY_EXTERN PyObject *(*Import_PyObject_GenericGetAttr)(PyObject *, PyObject *);
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PY_EXTERN int (*Import_PyObject_IsTrue)(PyObject *);
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PY_EXTERN void (*Import_Py_DecRef)(PyObject *);
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PY_EXTERN void *(*Import_PyObject_Malloc)(size_t size);
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PY_EXTERN void (*Import_PyObject_Free)(void *ptr);
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PY_EXTERN PyObject *(*Import_PyObject_Init)(PyObject *, PyTypeObject *);
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PY_EXTERN PyObject *(*Import_PyUnicode_FromFormat)(const char *format, ...);
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PY_EXTERN PyObject *(*Import_PyUnicode_Concat)(PyObject *left, PyObject *right);
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PY_EXTERN PyObject *(*Import_PyLong_FromVoidPtr)(void *);
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PY_EXTERN PyObject *(*Import_PyLong_FromLong)(long);
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PY_EXTERN PyObject *(*Import_PyBool_FromLong)(long);
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PY_EXTERN PyGILState_STATE (*Import_PyGILState_Ensure)(void);
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PY_EXTERN PyThreadState *(*Import_PyGILState_GetThisThreadState)(void);
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PY_EXTERN void (*Import_PyErr_SetString)(PyObject *exception,
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const char *string);
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PY_EXTERN PyObject *(*Import_PyErr_Occurred)(void);
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PY_EXTERN void (*Import_PyErr_Fetch)(PyObject **, PyObject **, PyObject **);
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PY_EXTERN void (*Import_PyErr_Restore)(PyObject *, PyObject *, PyObject *);
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PY_EXTERN void (*Import_PyErr_WriteUnraisable)(PyObject *);
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PY_EXTERN int (*Import_PyArg_UnpackTuple)(PyObject *, const char *, Py_ssize_t,
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Py_ssize_t, ...);
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PY_EXTERN PyObject *(*Import_Py_BuildValue)(const char *, ...);
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PY_EXTERN int (*Import_PyRun_SimpleStringFlags)(const char *,
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PyCompilerFlags *);
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PY_EXTERN void (*Import_PyErr_Print)(void);
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PY_EXTERN void (*Import_Py_SetPythonHome)(wchar_t *);
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PY_EXTERN void (*Import_Py_Initialize)(void);
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PY_EXTERN void (*Import_Py_Finalize)(void);
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PY_EXTERN int (*Import_Py_IsInitialized)(void);
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PY_EXTERN void (*Import_PyEval_InitThreads)(void);
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PY_EXTERN int (*Import_PyEval_ThreadsInitialized)(void);
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PY_EXTERN void (*Import_PyEval_ReleaseThread)(PyThreadState *tstate);
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PY_EXTERN void (*Import_PySys_SetArgv)(int, wchar_t **);
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PY_EXTERN PyObject *(*Import_PyImport_ImportModule)(const char *name);
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PY_EXTERN PyObject *(*Import_PyObject_CallFunctionObjArgs)(PyObject *callable,
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...);
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PY_EXTERN PyObject(*Import__Py_NotImplementedStruct);
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PY_EXTERN PyObject *(*Import_PyExc_TypeError);
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PY_EXTERN PyObject *(*Import_PyExc_RuntimeError);
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PY_EXTERN PyObject *(*Import_PyObject_GetAttr)(PyObject *, PyObject *);
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PY_EXTERN PyObject *(*Import_PyUnicode_FromString)(const char *u);
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PY_EXTERN PyObject *(*Import_PyDict_New)(void);
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PY_EXTERN PyObject *(*Import_PyDict_GetItemString)(PyObject *dp,
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const char *key);
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PY_EXTERN int (*Import_PyDict_SetItemString)(PyObject *dp, const char *key,
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PyObject *item);
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PY_EXTERN PyObject *(*Import_PyCFunction_NewEx)(PyMethodDef *, PyObject *,
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PyObject *);
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PY_EXTERN PyObject *(*Import_PyCMethod_New)(PyMethodDef *, PyObject *,
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PyObject *, PyTypeObject *);
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PY_EXTERN PyObject *(*Import_PyModule_GetDict)(PyObject *);
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PY_EXTERN PyObject *(*Import_PyModule_GetNameObject)(PyObject *);
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PY_EXTERN int (*Import_PyModule_AddObject)(PyObject *, const char *,
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PyObject *);
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PY_EXTERN int (*Import_PyModule_AddStringConstant)(PyObject *, const char *,
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const char *);
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PY_EXTERN PyObject *(*Import_PyImport_Import)(PyObject *name);
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PY_EXTERN PyObject *(*Import_PyObject_CallObject)(PyObject *callable_object,
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PyObject *args);
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PY_EXTERN struct _longobject(*Import__Py_FalseStruct);
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PY_EXTERN struct _longobject(*Import__Py_TrueStruct);
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PY_EXTERN void (*Import_PyGILState_Release)(PyGILState_STATE);
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PY_EXTERN int (*Import_PyList_Append)(PyObject *, PyObject *);
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PY_EXTERN PyObject *(*Import_PySys_GetObject)(const char *);
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PY_EXTERN PyObject *(*Import_PyImport_ReloadModule)(PyObject *m);
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PY_EXTERN PyObject *(*Import_PyObject_GetAttrString)(PyObject *, const char *);
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PY_EXTERN PyObject *(*Import_PyCapsule_New)(void *pointer, const char *name,
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PyCapsule_Destructor destructor);
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PY_EXTERN void *(*Import_PyCapsule_GetPointer)(PyObject *capsule,
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const char *name);
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PY_EXTERN int (*Import_PyArg_ParseTuple)(PyObject *, const char *, ...);
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PY_EXTERN PyTypeObject(*Import_PyFunction_Type);
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PY_EXTERN int (*Import_PyObject_SetAttr)(PyObject *, PyObject *, PyObject *);
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PY_EXTERN PyObject *(*Import__PyObject_New)(PyTypeObject *);
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PY_EXTERN void *(*Import_PyCapsule_Import)(const char *name, int no_block);
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PY_EXTERN void (*Import_PyErr_Clear)(void);
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PY_EXTERN PyObject *(*Import_PyObject_Call)(PyObject *callable_object,
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PyObject *args, PyObject *kwargs);
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PY_EXTERN PyObject *(*Import_PyList_New)(Py_ssize_t size);
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PY_EXTERN Py_ssize_t (*Import_PyList_Size)(PyObject *);
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PY_EXTERN PyObject *(*Import_PyList_GetItem)(PyObject *, Py_ssize_t);
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PY_EXTERN PyObject *(*Import_PyUnicode_AsUTF8String)(PyObject *unicode);
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PY_EXTERN PyObject *(*Import_PyLong_FromUnsignedLongLong)(unsigned long long);
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PY_EXTERN int (*Import_PyArg_VaParse)(PyObject *, const char *, va_list);
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PY_EXTERN PyObject(*Import__Py_NoneStruct);
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PY_EXTERN PyObject *(*Import_PyTuple_New)(Py_ssize_t size);
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PY_EXTERN int (*Import_PyType_GetFlags)(PyTypeObject *o);
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#if defined(Py_DEBUG) || PY_VERSION_HEX >= 0x030900b0
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PY_EXTERN void (*Import__Py_Dealloc)(PyObject *obj);
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#endif
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extern bool import_python(const char *python_path,
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python_version_t *python_version);
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#ifndef NO_REDEFS
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#define PyType_Ready Import_PyType_Ready
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#define PyType_GetFlags Import_PyType_GetFlags
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#define PyObject_GenericGetAttr Import_PyObject_GenericGetAttr
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#define PyObject_IsTrue Import_PyObject_IsTrue
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#define Py_DecRef Import_Py_DecRef
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#define PyObject_Malloc Import_PyObject_Malloc
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#define PyObject_Free Import_PyObject_Free
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#define PyObject_Init Import_PyObject_Init
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#define PyUnicode_FromFormat Import_PyUnicode_FromFormat
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#define PyUnicode_Concat Import_PyUnicode_Concat
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#define PyLong_FromVoidPtr Import_PyLong_FromVoidPtr
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#define PyLong_FromLong Import_PyLong_FromLong
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#define PyBool_FromLong Import_PyBool_FromLong
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#define PyGILState_Ensure Import_PyGILState_Ensure
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#define PyGILState_GetThisThreadState Import_PyGILState_GetThisThreadState
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#define PyErr_SetString Import_PyErr_SetString
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#define PyErr_Occurred Import_PyErr_Occurred
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#define PyErr_Fetch Import_PyErr_Fetch
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#define PyErr_Restore Import_PyErr_Restore
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#define PyErr_WriteUnraisable Import_PyErr_WriteUnraisable
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#define PyArg_UnpackTuple Import_PyArg_UnpackTuple
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#define Py_BuildValue Import_Py_BuildValue
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#define PyRun_SimpleStringFlags Import_PyRun_SimpleStringFlags
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#define PyErr_Print Import_PyErr_Print
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#define Py_SetPythonHome Import_Py_SetPythonHome
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#define Py_Initialize Import_Py_Initialize
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#define Py_Finalize Import_Py_Finalize
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#define Py_IsInitialized Import_Py_IsInitialized
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#define PyEval_InitThreads Import_PyEval_InitThreads
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#define PyEval_ThreadsInitialized Import_PyEval_ThreadsInitialized
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#define PyEval_ReleaseThread Import_PyEval_ReleaseThread
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#define PySys_SetArgv Import_PySys_SetArgv
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#define PyImport_ImportModule Import_PyImport_ImportModule
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#define PyObject_CallFunctionObjArgs Import_PyObject_CallFunctionObjArgs
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#define _Py_NotImplementedStruct (*Import__Py_NotImplementedStruct)
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#define PyExc_TypeError (*Import_PyExc_TypeError)
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#define PyExc_RuntimeError (*Import_PyExc_RuntimeError)
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#define PyObject_GetAttr Import_PyObject_GetAttr
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#define PyUnicode_FromString Import_PyUnicode_FromString
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#define PyDict_New Import_PyDict_New
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#define PyDict_GetItemString Import_PyDict_GetItemString
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#define PyDict_SetItemString Import_PyDict_SetItemString
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#if PY_VERSION_HEX < 0x030900b0
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#define PyCFunction_NewEx Import_PyCFunction_NewEx
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#else
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#define PyCMethod_New Import_PyCMethod_New
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#endif
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#define PyModule_GetDict Import_PyModule_GetDict
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#define PyModule_GetNameObject Import_PyModule_GetNameObject
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#define PyModule_AddObject Import_PyModule_AddObject
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#define PyModule_AddStringConstant Import_PyModule_AddStringConstant
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#define PyImport_Import Import_PyImport_Import
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#define PyObject_CallObject Import_PyObject_CallObject
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#define _Py_FalseStruct (*Import__Py_FalseStruct)
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#define _Py_TrueStruct (*Import__Py_TrueStruct)
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#define PyGILState_Release Import_PyGILState_Release
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#define PyList_Append Import_PyList_Append
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#define PySys_GetObject Import_PySys_GetObject
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#define PyImport_ReloadModule Import_PyImport_ReloadModule
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#define PyObject_GetAttrString Import_PyObject_GetAttrString
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#define PyCapsule_New Import_PyCapsule_New
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#define PyCapsule_GetPointer Import_PyCapsule_GetPointer
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#define PyArg_ParseTuple Import_PyArg_ParseTuple
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#define PyFunction_Type (*Import_PyFunction_Type)
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#define PyObject_SetAttr Import_PyObject_SetAttr
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#define _PyObject_New Import__PyObject_New
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#define PyCapsule_Import Import_PyCapsule_Import
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#define PyErr_Clear Import_PyErr_Clear
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#define PyObject_Call Import_PyObject_Call
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#define PyList_New Import_PyList_New
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#define PyList_Size Import_PyList_Size
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#define PyList_GetItem Import_PyList_GetItem
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#define PyUnicode_AsUTF8String Import_PyUnicode_AsUTF8String
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#define PyLong_FromUnsignedLongLong Import_PyLong_FromUnsignedLongLong
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#define PyArg_VaParse Import_PyArg_VaParse
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#define _Py_NoneStruct (*Import__Py_NoneStruct)
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#define PyTuple_New Import_PyTuple_New
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#if defined(Py_DEBUG) || PY_VERSION_HEX >= 0x030900b0
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#define _Py_Dealloc Import__Py_Dealloc
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#endif
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#if PY_VERSION_HEX >= 0x030800f0
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static inline void Import__Py_DECREF(const char *filename, int lineno,
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PyObject *op)
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{
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UNUSED_PARAMETER(filename);
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UNUSED_PARAMETER(lineno);
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if (--op->ob_refcnt != 0) {
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#ifdef Py_REF_DEBUG
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if (op->ob_refcnt < 0) {
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_Py_NegativeRefcount(filename, lineno, op);
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}
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#endif
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} else {
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_Py_Dealloc(op);
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}
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}
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#undef Py_DECREF
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#define Py_DECREF(op) Import__Py_DECREF(__FILE__, __LINE__, _PyObject_CAST(op))
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static inline void Import__Py_XDECREF(PyObject *op)
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{
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if (op != NULL) {
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Py_DECREF(op);
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}
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}
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#undef Py_XDECREF
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#define Py_XDECREF(op) Import__Py_XDECREF(_PyObject_CAST(op))
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#endif // PY_VERSION_HEX >= 0x030800f0
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#if PY_VERSION_HEX >= 0x030900b0
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static inline int Import_PyType_HasFeature(PyTypeObject *type,
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unsigned long feature)
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{
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return ((PyType_GetFlags(type) & feature) != 0);
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}
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#define PyType_HasFeature(t, f) Import_PyType_HasFeature(t, f)
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#endif // PY_VERSION_HEX >= 0x030900b0
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#endif // NO_REDEFS
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#endif // RUNTIME_LINK
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