diff options
Diffstat (limited to 'Modules/sha1module.c')
-rw-r--r-- | Modules/sha1module.c | 176 |
1 files changed, 144 insertions, 32 deletions
diff --git a/Modules/sha1module.c b/Modules/sha1module.c index b44fe18..8961de4 100644 --- a/Modules/sha1module.c +++ b/Modules/sha1module.c @@ -19,6 +19,11 @@ #include "Python.h" #include "hashlib.h" +/*[clinic input] +module _sha1 +class SHA1Type "SHA1object *" "&PyType_Type" +[clinic start generated code]*/ +/*[clinic end generated code: output=da39a3ee5e6b4b0d input=3dc9a20d1becb759]*/ /* Some useful types */ @@ -309,10 +314,33 @@ SHA1_dealloc(PyObject *ptr) /* External methods for a hash object */ -PyDoc_STRVAR(SHA1_copy__doc__, "Return a copy of the hash object."); +/*[clinic input] +SHA1Type.copy + +Return a copy of the hash object. +[clinic start generated code]*/ + +PyDoc_STRVAR(SHA1Type_copy__doc__, +"copy($self, /)\n" +"--\n" +"\n" +"Return a copy of the hash object."); + +#define SHA1TYPE_COPY_METHODDEF \ + {"copy", (PyCFunction)SHA1Type_copy, METH_NOARGS, SHA1Type_copy__doc__}, + +static PyObject * +SHA1Type_copy_impl(SHA1object *self); + +static PyObject * +SHA1Type_copy(SHA1object *self, PyObject *Py_UNUSED(ignored)) +{ + return SHA1Type_copy_impl(self); +} static PyObject * -SHA1_copy(SHA1object *self, PyObject *unused) +SHA1Type_copy_impl(SHA1object *self) +/*[clinic end generated code: output=1a320e75a7444098 input=b7eae10df6f89b36]*/ { SHA1object *newobj; @@ -323,11 +351,33 @@ SHA1_copy(SHA1object *self, PyObject *unused) return (PyObject *)newobj; } -PyDoc_STRVAR(SHA1_digest__doc__, +/*[clinic input] +SHA1Type.digest + +Return the digest value as a string of binary data. +[clinic start generated code]*/ + +PyDoc_STRVAR(SHA1Type_digest__doc__, +"digest($self, /)\n" +"--\n" +"\n" "Return the digest value as a string of binary data."); +#define SHA1TYPE_DIGEST_METHODDEF \ + {"digest", (PyCFunction)SHA1Type_digest, METH_NOARGS, SHA1Type_digest__doc__}, + static PyObject * -SHA1_digest(SHA1object *self, PyObject *unused) +SHA1Type_digest_impl(SHA1object *self); + +static PyObject * +SHA1Type_digest(SHA1object *self, PyObject *Py_UNUSED(ignored)) +{ + return SHA1Type_digest_impl(self); +} + +static PyObject * +SHA1Type_digest_impl(SHA1object *self) +/*[clinic end generated code: output=c4920f75228bfbfd input=205d47e1927fd009]*/ { unsigned char digest[SHA1_DIGESTSIZE]; struct sha1_state temp; @@ -337,11 +387,33 @@ SHA1_digest(SHA1object *self, PyObject *unused) return PyBytes_FromStringAndSize((const char *)digest, SHA1_DIGESTSIZE); } -PyDoc_STRVAR(SHA1_hexdigest__doc__, +/*[clinic input] +SHA1Type.hexdigest + +Return the digest value as a string of hexadecimal digits. +[clinic start generated code]*/ + +PyDoc_STRVAR(SHA1Type_hexdigest__doc__, +"hexdigest($self, /)\n" +"--\n" +"\n" "Return the digest value as a string of hexadecimal digits."); +#define SHA1TYPE_HEXDIGEST_METHODDEF \ + {"hexdigest", (PyCFunction)SHA1Type_hexdigest, METH_NOARGS, SHA1Type_hexdigest__doc__}, + +static PyObject * +SHA1Type_hexdigest_impl(SHA1object *self); + static PyObject * -SHA1_hexdigest(SHA1object *self, PyObject *unused) +SHA1Type_hexdigest(SHA1object *self, PyObject *Py_UNUSED(ignored)) +{ + return SHA1Type_hexdigest_impl(self); +} + +static PyObject * +SHA1Type_hexdigest_impl(SHA1object *self) +/*[clinic end generated code: output=6e345aac201887b2 input=97691055c0c74ab0]*/ { unsigned char digest[SHA1_DIGESTSIZE]; struct sha1_state temp; @@ -373,18 +445,30 @@ SHA1_hexdigest(SHA1object *self, PyObject *unused) return retval; } -PyDoc_STRVAR(SHA1_update__doc__, -"Update this hash object's state with the provided string."); +/*[clinic input] +SHA1Type.update + + obj: object + / + +Update this hash object's state with the provided string. +[clinic start generated code]*/ + +PyDoc_STRVAR(SHA1Type_update__doc__, +"update($self, obj, /)\n" +"--\n" +"\n" +"Update this hash object\'s state with the provided string."); + +#define SHA1TYPE_UPDATE_METHODDEF \ + {"update", (PyCFunction)SHA1Type_update, METH_O, SHA1Type_update__doc__}, static PyObject * -SHA1_update(SHA1object *self, PyObject *args) +SHA1Type_update(SHA1object *self, PyObject *obj) +/*[clinic end generated code: output=ab20a86a25e7d255 input=aad8e07812edbba3]*/ { - PyObject *obj; Py_buffer buf; - if (!PyArg_ParseTuple(args, "O:update", &obj)) - return NULL; - GET_BUFFER_VIEW_OR_ERROUT(obj, &buf); sha1_process(&self->hash_state, buf.buf, buf.len); @@ -395,10 +479,10 @@ SHA1_update(SHA1object *self, PyObject *args) } static PyMethodDef SHA1_methods[] = { - {"copy", (PyCFunction)SHA1_copy, METH_NOARGS, SHA1_copy__doc__}, - {"digest", (PyCFunction)SHA1_digest, METH_NOARGS, SHA1_digest__doc__}, - {"hexdigest", (PyCFunction)SHA1_hexdigest, METH_NOARGS, SHA1_hexdigest__doc__}, - {"update", (PyCFunction)SHA1_update, METH_VARARGS, SHA1_update__doc__}, + SHA1TYPE_COPY_METHODDEF + SHA1TYPE_DIGEST_METHODDEF + SHA1TYPE_HEXDIGEST_METHODDEF + SHA1TYPE_UPDATE_METHODDEF {NULL, NULL} /* sentinel */ }; @@ -474,27 +558,55 @@ static PyTypeObject SHA1type = { /* The single module-level function: new() */ -PyDoc_STRVAR(SHA1_new__doc__, +/*[clinic input] +_sha1.sha1 + + string: object(c_default="NULL") = b'' + +Return a new SHA1 hash object; optionally initialized with a string. +[clinic start generated code]*/ + +PyDoc_STRVAR(_sha1_sha1__doc__, +"sha1($module, /, string=b\'\')\n" +"--\n" +"\n" "Return a new SHA1 hash object; optionally initialized with a string."); +#define _SHA1_SHA1_METHODDEF \ + {"sha1", (PyCFunction)_sha1_sha1, METH_VARARGS|METH_KEYWORDS, _sha1_sha1__doc__}, + +static PyObject * +_sha1_sha1_impl(PyModuleDef *module, PyObject *string); + static PyObject * -SHA1_new(PyObject *self, PyObject *args, PyObject *kwdict) +_sha1_sha1(PyModuleDef *module, PyObject *args, PyObject *kwargs) +{ + PyObject *return_value = NULL; + static char *_keywords[] = {"string", NULL}; + PyObject *string = NULL; + + if (!PyArg_ParseTupleAndKeywords(args, kwargs, + "|O:sha1", _keywords, + &string)) + goto exit; + return_value = _sha1_sha1_impl(module, string); + +exit: + return return_value; +} + +static PyObject * +_sha1_sha1_impl(PyModuleDef *module, PyObject *string) +/*[clinic end generated code: output=c9068552f07b8954 input=27ea54281d995ec2]*/ { - static char *kwlist[] = {"string", NULL}; SHA1object *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 = newSHA1object()) == NULL) { - if (data_obj) + if (string) PyBuffer_Release(&buf); return NULL; } @@ -503,11 +615,11 @@ SHA1_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) { sha1_process(&new->hash_state, buf.buf, buf.len); PyBuffer_Release(&buf); } @@ -519,7 +631,7 @@ SHA1_new(PyObject *self, PyObject *args, PyObject *kwdict) /* List of functions exported by this module */ static struct PyMethodDef SHA1_functions[] = { - {"sha1",(PyCFunction)SHA1_new, METH_VARARGS|METH_KEYWORDS,SHA1_new__doc__}, + _SHA1_SHA1_METHODDEF {NULL, NULL} /* Sentinel */ }; |