diff options
Diffstat (limited to 'Modules/sha512module.c')
| -rw-r--r-- | Modules/sha512module.c | 133 |
1 files changed, 82 insertions, 51 deletions
diff --git a/Modules/sha512module.c b/Modules/sha512module.c index 47c57e5c42..4533c003d5 100644 --- a/Modules/sha512module.c +++ b/Modules/sha512module.c @@ -20,6 +20,12 @@ #include "structmember.h" #include "hashlib.h" +/*[clinic input] +module _sha512 +class SHA512Type "SHAobject *" "&PyType_Type" +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=81a3ccde92bcfe8d]*/ + #ifdef PY_LONG_LONG /* If no PY_LONG_LONG, don't compile anything! */ /* Some useful types */ @@ -49,6 +55,8 @@ typedef struct { int digestsize; } SHAobject; +#include "clinic/sha512module.c.h" + /* When run on a little-endian CPU we need to perform byte reversal on an array of longwords. */ @@ -459,10 +467,15 @@ SHA512_dealloc(PyObject *ptr) /* External methods for a hash object */ -PyDoc_STRVAR(SHA512_copy__doc__, "Return a copy of the hash object."); +/*[clinic input] +SHA512Type.copy + +Return a copy of the hash object. +[clinic start generated code]*/ static PyObject * -SHA512_copy(SHAobject *self, PyObject *unused) +SHA512Type_copy_impl(SHAobject *self) +/*[clinic end generated code: output=adea896ed3164821 input=9f5f31e6c457776a]*/ { SHAobject *newobj; @@ -478,11 +491,15 @@ SHA512_copy(SHAobject *self, PyObject *unused) return (PyObject *)newobj; } -PyDoc_STRVAR(SHA512_digest__doc__, -"Return the digest value as a string of binary data."); +/*[clinic input] +SHA512Type.digest + +Return the digest value as a string of binary data. +[clinic start generated code]*/ static PyObject * -SHA512_digest(SHAobject *self, PyObject *unused) +SHA512Type_digest_impl(SHAobject *self) +/*[clinic end generated code: output=1080bbeeef7dde1b input=60c2cede9e023018]*/ { unsigned char digest[SHA_DIGESTSIZE]; SHAobject temp; @@ -492,11 +509,15 @@ SHA512_digest(SHAobject *self, PyObject *unused) return PyBytes_FromStringAndSize((const char *)digest, self->digestsize); } -PyDoc_STRVAR(SHA512_hexdigest__doc__, -"Return the digest value as a string of hexadecimal digits."); +/*[clinic input] +SHA512Type.hexdigest + +Return the digest value as a string of hexadecimal digits. +[clinic start generated code]*/ static PyObject * -SHA512_hexdigest(SHAobject *self, PyObject *unused) +SHA512Type_hexdigest_impl(SHAobject *self) +/*[clinic end generated code: output=7373305b8601e18b input=498b877b25cbe0a2]*/ { unsigned char digest[SHA_DIGESTSIZE]; SHAobject temp; @@ -528,18 +549,21 @@ SHA512_hexdigest(SHAobject *self, PyObject *unused) return retval; } -PyDoc_STRVAR(SHA512_update__doc__, -"Update this hash object's state with the provided string."); +/*[clinic input] +SHA512Type.update + + obj: object + / + +Update this hash object's state with the provided string. +[clinic start generated code]*/ static PyObject * -SHA512_update(SHAobject *self, PyObject *args) +SHA512Type_update(SHAobject *self, PyObject *obj) +/*[clinic end generated code: output=1cf333e73995a79e input=ded2b46656566283]*/ { - PyObject *obj; Py_buffer buf; - if (!PyArg_ParseTuple(args, "O:update", &obj)) - return NULL; - GET_BUFFER_VIEW_OR_ERROUT(obj, &buf); sha512_update(self, buf.buf, buf.len); @@ -548,12 +572,16 @@ SHA512_update(SHAobject *self, PyObject *args) Py_INCREF(Py_None); return Py_None; } +/*[clinic input] +dump buffer +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=524ce2e021e4eba6]*/ static PyMethodDef SHA_methods[] = { - {"copy", (PyCFunction)SHA512_copy, METH_NOARGS, SHA512_copy__doc__}, - {"digest", (PyCFunction)SHA512_digest, METH_NOARGS, SHA512_digest__doc__}, - {"hexdigest", (PyCFunction)SHA512_hexdigest, METH_NOARGS, SHA512_hexdigest__doc__}, - {"update", (PyCFunction)SHA512_update, METH_VARARGS, SHA512_update__doc__}, + SHA512TYPE_COPY_METHODDEF + SHA512TYPE_DIGEST_METHODDEF + SHA512TYPE_HEXDIGEST_METHODDEF + SHA512TYPE_UPDATE_METHODDEF {NULL, NULL} /* sentinel */ }; @@ -660,27 +688,26 @@ static PyTypeObject SHA512type = { /* The single module-level function: new() */ -PyDoc_STRVAR(SHA512_new__doc__, -"Return a new SHA-512 hash object; optionally initialized with a string."); +/*[clinic input] +_sha512.sha512 + + string: object(c_default="NULL") = b'' + +Return a new SHA-512 hash object; optionally initialized with a string. +[clinic start generated code]*/ static PyObject * -SHA512_new(PyObject *self, PyObject *args, PyObject *kwdict) +_sha512_sha512_impl(PyModuleDef *module, PyObject *string) +/*[clinic end generated code: output=da13bc0a94da6de3 input=e69bad9ae9b6a308]*/ { - static char *kwlist[] = {"string", NULL}; SHAobject *new; - PyObject *data_obj = NULL; Py_buffer buf; - if (!PyArg_ParseTupleAndKeywords(args, kwdict, "|O:new", kwlist, - &data_obj)) { - return NULL; - } - - if (data_obj) - GET_BUFFER_VIEW_OR_ERROUT(data_obj, &buf); + if (string) + GET_BUFFER_VIEW_OR_ERROUT(string, &buf); if ((new = newSHA512object()) == NULL) { - if (data_obj) + if (string) PyBuffer_Release(&buf); return NULL; } @@ -689,11 +716,11 @@ SHA512_new(PyObject *self, PyObject *args, PyObject *kwdict) if (PyErr_Occurred()) { Py_DECREF(new); - if (data_obj) + if (string) PyBuffer_Release(&buf); return NULL; } - if (data_obj) { + if (string) { sha512_update(new, buf.buf, buf.len); PyBuffer_Release(&buf); } @@ -701,27 +728,26 @@ SHA512_new(PyObject *self, PyObject *args, PyObject *kwdict) return (PyObject *)new; } -PyDoc_STRVAR(SHA384_new__doc__, -"Return a new SHA-384 hash object; optionally initialized with a string."); +/*[clinic input] +_sha512.sha384 + + string: object(c_default="NULL") = b'' + +Return a new SHA-384 hash object; optionally initialized with a string. +[clinic start generated code]*/ static PyObject * -SHA384_new(PyObject *self, PyObject *args, PyObject *kwdict) +_sha512_sha384_impl(PyModuleDef *module, PyObject *string) +/*[clinic end generated code: output=ac731aea5509174d input=c9327788d4ea4545]*/ { - static char *kwlist[] = {"string", NULL}; SHAobject *new; - PyObject *data_obj = NULL; Py_buffer buf; - if (!PyArg_ParseTupleAndKeywords(args, kwdict, "|O:new", kwlist, - &data_obj)) { - return NULL; - } - - if (data_obj) - GET_BUFFER_VIEW_OR_ERROUT(data_obj, &buf); + if (string) + GET_BUFFER_VIEW_OR_ERROUT(string, &buf); if ((new = newSHA384object()) == NULL) { - if (data_obj) + if (string) PyBuffer_Release(&buf); return NULL; } @@ -730,11 +756,11 @@ SHA384_new(PyObject *self, PyObject *args, PyObject *kwdict) if (PyErr_Occurred()) { Py_DECREF(new); - if (data_obj) + if (string) PyBuffer_Release(&buf); return NULL; } - if (data_obj) { + if (string) { sha512_update(new, buf.buf, buf.len); PyBuffer_Release(&buf); } @@ -743,11 +769,16 @@ SHA384_new(PyObject *self, PyObject *args, PyObject *kwdict) } +/*[clinic input] +dump buffer +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=524ce2e021e4eba6]*/ + /* List of functions exported by this module */ static struct PyMethodDef SHA_functions[] = { - {"sha512", (PyCFunction)SHA512_new, METH_VARARGS|METH_KEYWORDS, SHA512_new__doc__}, - {"sha384", (PyCFunction)SHA384_new, METH_VARARGS|METH_KEYWORDS, SHA384_new__doc__}, + _SHA512_SHA512_METHODDEF + _SHA512_SHA384_METHODDEF {NULL, NULL} /* Sentinel */ }; 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