Mercurial > hg
view mercurial/cext/charencode.h @ 51711:832a1aeb576f
pytype: only try the hacky way of finding PYTHON if not provided
This allows us to work in more environments, like when using pyenv. This
syntax is compatible with all POSIX shells.
author | Raphaël Gomès <rgomes@octobus.net> |
---|---|
date | Tue, 23 Jul 2024 12:10:31 +0200 |
parents | 81199632fa42 |
children |
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/* charencode.h - miscellaneous character encoding This software may be used and distributed according to the terms of the GNU General Public License, incorporated herein by reference. */ #ifndef _HG_CHARENCODE_H_ #define _HG_CHARENCODE_H_ #include <Python.h> #include "compat.h" /* This should be kept in sync with normcasespecs in encoding.py. */ enum normcase_spec { NORMCASE_LOWER = -1, NORMCASE_UPPER = 1, NORMCASE_OTHER = 0 }; PyObject *unhexlify(const char *str, Py_ssize_t len); PyObject *isasciistr(PyObject *self, PyObject *args); PyObject *asciilower(PyObject *self, PyObject *args); PyObject *asciiupper(PyObject *self, PyObject *args); PyObject *make_file_foldmap(PyObject *self, PyObject *args); PyObject *jsonescapeu8fast(PyObject *self, PyObject *args); /* clang-format off */ static const int8_t hextable[256] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -1, -1, -1, -1, -1, /* 0-9 */ -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* A-F */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* a-f */ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; /* clang-format on */ static inline int hexdigit(const char *p, Py_ssize_t off) { int8_t val = hextable[(unsigned char)p[off]]; if (val >= 0) { return val; } PyErr_SetString(PyExc_ValueError, "input contains non-hex character"); return 0; } #endif /* _HG_CHARENCODE_H_ */