|
|
/*
|
|
|
util.h - utility functions for interfacing with the various python APIs.
|
|
|
|
|
|
This software may be used and distributed according to the terms of
|
|
|
the GNU General Public License, incorporated herein by reference.
|
|
|
*/
|
|
|
|
|
|
#ifndef _HG_UTIL_H_
|
|
|
#define _HG_UTIL_H_
|
|
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
|
|
|
|
#define IS_PY3K
|
|
|
#define PyInt_FromLong PyLong_FromLong
|
|
|
#define PyInt_AsLong PyLong_AsLong
|
|
|
|
|
|
/*
|
|
|
Mapping of some of the python < 2.x PyString* functions to py3k's PyUnicode.
|
|
|
|
|
|
The commented names below represent those that are present in the PyBytes
|
|
|
definitions for python < 2.6 (below in this file) that don't have a direct
|
|
|
implementation.
|
|
|
*/
|
|
|
|
|
|
#define PyStringObject PyUnicodeObject
|
|
|
#define PyString_Type PyUnicode_Type
|
|
|
|
|
|
#define PyString_Check PyUnicode_Check
|
|
|
#define PyString_CheckExact PyUnicode_CheckExact
|
|
|
#define PyString_CHECK_INTERNED PyUnicode_CHECK_INTERNED
|
|
|
#define PyString_AS_STRING PyUnicode_AsLatin1String
|
|
|
#define PyString_GET_SIZE PyUnicode_GET_SIZE
|
|
|
|
|
|
#define PyString_FromStringAndSize PyUnicode_FromStringAndSize
|
|
|
#define PyString_FromString PyUnicode_FromString
|
|
|
#define PyString_FromFormatV PyUnicode_FromFormatV
|
|
|
#define PyString_FromFormat PyUnicode_FromFormat
|
|
|
/* #define PyString_Size PyUnicode_GET_SIZE */
|
|
|
/* #define PyString_AsString */
|
|
|
/* #define PyString_Repr */
|
|
|
#define PyString_Concat PyUnicode_Concat
|
|
|
#define PyString_ConcatAndDel PyUnicode_AppendAndDel
|
|
|
#define _PyString_Resize PyUnicode_Resize
|
|
|
/* #define _PyString_Eq */
|
|
|
#define PyString_Format PyUnicode_Format
|
|
|
/* #define _PyString_FormatLong */
|
|
|
/* #define PyString_DecodeEscape */
|
|
|
#define _PyString_Join PyUnicode_Join
|
|
|
#define PyString_Decode PyUnicode_Decode
|
|
|
#define PyString_Encode PyUnicode_Encode
|
|
|
#define PyString_AsEncodedObject PyUnicode_AsEncodedObject
|
|
|
#define PyString_AsEncodedString PyUnicode_AsEncodedString
|
|
|
#define PyString_AsDecodedObject PyUnicode_AsDecodedObject
|
|
|
#define PyString_AsDecodedString PyUnicode_AsDecodedUnicode
|
|
|
/* #define PyString_AsStringAndSize */
|
|
|
#define _PyString_InsertThousandsGrouping _PyUnicode_InsertThousandsGrouping
|
|
|
|
|
|
#endif /* PY_MAJOR_VERSION */
|
|
|
|
|
|
/* Backports from 2.6 */
|
|
|
#if PY_VERSION_HEX < 0x02060000
|
|
|
|
|
|
#define Py_TYPE(ob) (ob)->ob_type
|
|
|
#define Py_SIZE(ob) (ob)->ob_size
|
|
|
#define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size,
|
|
|
|
|
|
/* Shamelessly stolen from bytesobject.h */
|
|
|
#define PyBytesObject PyStringObject
|
|
|
#define PyBytes_Type PyString_Type
|
|
|
|
|
|
#define PyBytes_Check PyString_Check
|
|
|
#define PyBytes_CheckExact PyString_CheckExact
|
|
|
#define PyBytes_CHECK_INTERNED PyString_CHECK_INTERNED
|
|
|
#define PyBytes_AS_STRING PyString_AS_STRING
|
|
|
#define PyBytes_GET_SIZE PyString_GET_SIZE
|
|
|
#define Py_TPFLAGS_BYTES_SUBCLASS Py_TPFLAGS_STRING_SUBCLASS
|
|
|
|
|
|
#define PyBytes_FromStringAndSize PyString_FromStringAndSize
|
|
|
#define PyBytes_FromString PyString_FromString
|
|
|
#define PyBytes_FromFormatV PyString_FromFormatV
|
|
|
#define PyBytes_FromFormat PyString_FromFormat
|
|
|
#define PyBytes_Size PyString_Size
|
|
|
#define PyBytes_AsString PyString_AsString
|
|
|
#define PyBytes_Repr PyString_Repr
|
|
|
#define PyBytes_Concat PyString_Concat
|
|
|
#define PyBytes_ConcatAndDel PyString_ConcatAndDel
|
|
|
#define _PyBytes_Resize _PyString_Resize
|
|
|
#define _PyBytes_Eq _PyString_Eq
|
|
|
#define PyBytes_Format PyString_Format
|
|
|
#define _PyBytes_FormatLong _PyString_FormatLong
|
|
|
#define PyBytes_DecodeEscape PyString_DecodeEscape
|
|
|
#define _PyBytes_Join _PyString_Join
|
|
|
#define PyBytes_Decode PyString_Decode
|
|
|
#define PyBytes_Encode PyString_Encode
|
|
|
#define PyBytes_AsEncodedObject PyString_AsEncodedObject
|
|
|
#define PyBytes_AsEncodedString PyString_AsEncodedString
|
|
|
#define PyBytes_AsDecodedObject PyString_AsDecodedObject
|
|
|
#define PyBytes_AsDecodedString PyString_AsDecodedString
|
|
|
#define PyBytes_AsStringAndSize PyString_AsStringAndSize
|
|
|
#define _PyBytes_InsertThousandsGrouping _PyString_InsertThousandsGrouping
|
|
|
|
|
|
#endif /* PY_VERSION_HEX */
|
|
|
|
|
|
#if (PY_VERSION_HEX < 0x02050000)
|
|
|
/* Definitions to get compatibility with python 2.4 and earlier which
|
|
|
does not have Py_ssize_t. See also PEP 353.
|
|
|
Note: msvc (8 or earlier) does not have ssize_t, so we use Py_ssize_t.
|
|
|
*/
|
|
|
typedef int Py_ssize_t;
|
|
|
typedef Py_ssize_t (*lenfunc)(PyObject *);
|
|
|
typedef PyObject *(*ssizeargfunc)(PyObject *, Py_ssize_t);
|
|
|
|
|
|
#if !defined(PY_SSIZE_T_MIN)
|
|
|
#define PY_SSIZE_T_MAX INT_MAX
|
|
|
#define PY_SSIZE_T_MIN INT_MIN
|
|
|
#endif
|
|
|
#endif
|
|
|
|
|
|
#ifdef _WIN32
|
|
|
#ifdef _MSC_VER
|
|
|
/* msvc 6.0 has problems */
|
|
|
#define inline __inline
|
|
|
typedef unsigned long uint32_t;
|
|
|
typedef unsigned __int64 uint64_t;
|
|
|
#else
|
|
|
#include <stdint.h>
|
|
|
#endif
|
|
|
static uint32_t ntohl(uint32_t x)
|
|
|
{
|
|
|
return ((x & 0x000000ffUL) << 24) |
|
|
|
((x & 0x0000ff00UL) << 8) |
|
|
|
((x & 0x00ff0000UL) >> 8) |
|
|
|
((x & 0xff000000UL) >> 24);
|
|
|
}
|
|
|
#else
|
|
|
/* not windows */
|
|
|
#include <sys/types.h>
|
|
|
#if defined __BEOS__ && !defined __HAIKU__
|
|
|
#include <ByteOrder.h>
|
|
|
#else
|
|
|
#include <arpa/inet.h>
|
|
|
#endif
|
|
|
#include <inttypes.h>
|
|
|
#endif
|
|
|
|
|
|
#if defined __hpux || defined __SUNPRO_C || defined _AIX
|
|
|
#define inline
|
|
|
#endif
|
|
|
|
|
|
#ifdef __linux
|
|
|
#define inline __inline
|
|
|
#endif
|
|
|
|
|
|
#endif /* _HG_UTIL_H_ */
|
|
|
|
