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#include "parts.h"
#include "util.h"
// === Codecs registration and un-registration ================================
static PyObject *
codec_register(PyObject *Py_UNUSED(module), PyObject *search_function)
{
if (PyCodec_Register(search_function) < 0) {
return NULL;
}
Py_RETURN_NONE;
}
static PyObject *
codec_unregister(PyObject *Py_UNUSED(module), PyObject *search_function)
{
if (PyCodec_Unregister(search_function) < 0) {
return NULL;
}
Py_RETURN_NONE;
}
static PyObject *
codec_known_encoding(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
if (!PyArg_ParseTuple(args, "z", &encoding)) {
return NULL;
}
return PyCodec_KnownEncoding(encoding) ? Py_True : Py_False;
}
// === Codecs encoding and decoding interfaces ================================
static PyObject *
codec_encode(PyObject *Py_UNUSED(module), PyObject *args)
{
PyObject *input;
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
const char *errors; // can be NULL
if (!PyArg_ParseTuple(args, "O|zz", &input, &encoding, &errors)) {
return NULL;
}
return PyCodec_Encode(input, encoding, errors);
}
static PyObject *
codec_decode(PyObject *Py_UNUSED(module), PyObject *args)
{
PyObject *input;
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
const char *errors; // can be NULL
if (!PyArg_ParseTuple(args, "O|zz", &input, &encoding, &errors)) {
return NULL;
}
return PyCodec_Decode(input, encoding, errors);
}
static PyObject *
codec_encoder(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
if (!PyArg_ParseTuple(args, "z", &encoding)) {
return NULL;
}
return PyCodec_Encoder(encoding);
}
static PyObject *
codec_decoder(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
if (!PyArg_ParseTuple(args, "z", &encoding)) {
return NULL;
}
return PyCodec_Decoder(encoding);
}
static PyObject *
codec_incremental_encoder(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
const char *errors; // can be NULL
if (!PyArg_ParseTuple(args, "zz", &encoding, &errors)) {
return NULL;
}
return PyCodec_IncrementalEncoder(encoding, errors);
}
static PyObject *
codec_incremental_decoder(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
const char *errors; // can be NULL
if (!PyArg_ParseTuple(args, "zz", &encoding, &errors)) {
return NULL;
}
return PyCodec_IncrementalDecoder(encoding, errors);
}
static PyObject *
codec_stream_reader(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
PyObject *stream;
const char *errors; // can be NULL
if (!PyArg_ParseTuple(args, "zOz", &encoding, &stream, &errors)) {
return NULL;
}
return PyCodec_StreamReader(encoding, stream, errors);
}
static PyObject *
codec_stream_writer(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
PyObject *stream;
const char *errors; // can be NULL
if (!PyArg_ParseTuple(args, "zOz", &encoding, &stream, &errors)) {
return NULL;
}
return PyCodec_StreamWriter(encoding, stream, errors);
}
// === Codecs errors handlers =================================================
static PyObject *
codec_register_error(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *encoding; // must not be NULL
PyObject *error;
if (!PyArg_ParseTuple(args, "sO", &encoding, &error)) {
return NULL;
}
if (PyCodec_RegisterError(encoding, error) < 0) {
return NULL;
}
Py_RETURN_NONE;
}
static PyObject *
codec_lookup_error(PyObject *Py_UNUSED(module), PyObject *args)
{
const char *NULL_WOULD_RAISE(encoding); // NULL case will be tested
if (!PyArg_ParseTuple(args, "z", &encoding)) {
return NULL;
}
return PyCodec_LookupError(encoding);
}
static PyObject *
codec_strict_errors(PyObject *Py_UNUSED(module), PyObject *exc)
{
assert(exc != NULL);
return PyCodec_StrictErrors(exc);
}
static PyObject *
codec_ignore_errors(PyObject *Py_UNUSED(module), PyObject *exc)
{
assert(exc != NULL);
return PyCodec_IgnoreErrors(exc);
}
static PyObject *
codec_replace_errors(PyObject *Py_UNUSED(module), PyObject *exc)
{
assert(exc != NULL);
return PyCodec_ReplaceErrors(exc);
}
static PyObject *
codec_xmlcharrefreplace_errors(PyObject *Py_UNUSED(module), PyObject *exc)
{
assert(exc != NULL);
return PyCodec_XMLCharRefReplaceErrors(exc);
}
static PyObject *
codec_backslashreplace_errors(PyObject *Py_UNUSED(module), PyObject *exc)
{
assert(exc != NULL);
return PyCodec_BackslashReplaceErrors(exc);
}
static PyMethodDef test_methods[] = {
/* codecs registration */
{"codec_register", codec_register, METH_O},
{"codec_unregister", codec_unregister, METH_O},
{"codec_known_encoding", codec_known_encoding, METH_VARARGS},
/* encoding and decoding interface */
{"codec_encode", codec_encode, METH_VARARGS},
{"codec_decode", codec_decode, METH_VARARGS},
{"codec_encoder", codec_encoder, METH_VARARGS},
{"codec_decoder", codec_decoder, METH_VARARGS},
{"codec_incremental_encoder", codec_incremental_encoder, METH_VARARGS},
{"codec_incremental_decoder", codec_incremental_decoder, METH_VARARGS},
{"codec_stream_reader", codec_stream_reader, METH_VARARGS},
{"codec_stream_writer", codec_stream_writer, METH_VARARGS},
/* error handling */
{"codec_register_error", codec_register_error, METH_VARARGS},
{"codec_lookup_error", codec_lookup_error, METH_VARARGS},
{"codec_strict_errors", codec_strict_errors, METH_O},
{"codec_ignore_errors", codec_ignore_errors, METH_O},
{"codec_replace_errors", codec_replace_errors, METH_O},
{"codec_xmlcharrefreplace_errors", codec_xmlcharrefreplace_errors, METH_O},
{"codec_backslashreplace_errors", codec_backslashreplace_errors, METH_O},
// PyCodec_NameReplaceErrors() is tested in _testlimitedcapi/codec.c
{NULL, NULL, 0, NULL},
};
int
_PyTestCapi_Init_Codec(PyObject *m)
{
if (PyModule_AddFunctions(m, test_methods) < 0) {
return -1;
}
return 0;
}
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