71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
#ifndef INCLUDE_pygit2_utils_h
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#define INCLUDE_pygit2_utils_h
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#define PY_SSIZE_T_CLEAN
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#include <Python.h>
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#include <git2.h>
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#include <pygit2/types.h>
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/* Python 3 support */
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#if PY_MAJOR_VERSION >= 3
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#define PyInt_AsLong PyLong_AsLong
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#define PyInt_Check PyLong_Check
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#define PyInt_FromLong PyLong_FromLong
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#define PyString_AS_STRING PyBytes_AS_STRING
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#define PyString_AsString PyBytes_AsString
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#define PyString_AsStringAndSize PyBytes_AsStringAndSize
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#define PyString_Check PyBytes_Check
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#define PyString_FromString PyBytes_FromString
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#define PyString_FromStringAndSize PyBytes_FromStringAndSize
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#define PyString_Size PyBytes_Size
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#endif
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#if PY_MAJOR_VERSION == 2
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#define to_path(x) to_bytes(x)
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#define to_encoding(x) to_bytes(x)
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#else
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#define to_path(x) to_unicode(x, Py_FileSystemDefaultEncoding, "strict")
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#define to_encoding(x) PyUnicode_DecodeASCII(x, strlen(x), "strict")
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#endif
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#define CHECK_REFERENCE(self)\
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if (self->reference == NULL) {\
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PyErr_SetString(GitError, "deleted reference");\
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return NULL;\
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}
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#define CHECK_REFERENCE_INT(self)\
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if (self->reference == NULL) {\
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PyErr_SetString(GitError, "deleted reference");\
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return -1;\
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}
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/* Utilities */
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Py_LOCAL_INLINE(PyObject*)
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to_unicode(const char *value, const char *encoding, const char *errors)
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{
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if (encoding == NULL) {
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/* If the encoding is not explicit, it may not be UTF-8, so it
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* is not safe to decode it strictly. This is rare in the
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* wild, but does occur in old commits to git itself
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* (e.g. c31820c2). */
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encoding = "utf-8";
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errors = "replace";
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}
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return PyUnicode_Decode(value, strlen(value), encoding, errors);
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}
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Py_LOCAL_INLINE(PyObject*)
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to_bytes(const char * value)
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{
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return PyString_FromString(value);
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}
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char * py_str_to_c_str(PyObject *value, const char *encoding);
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#define py_path_to_c_str(py_path) \
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py_str_to_c_str(py_path, Py_FileSystemDefaultEncoding)
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#endif
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