* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
/***********************************************************
|
2000-06-30 23:50:40 +00:00
|
|
|
Copyright (c) 2000, BeOpen.com.
|
|
|
|
Copyright (c) 1995-2000, Corporation for National Research Initiatives.
|
|
|
|
Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
|
|
|
|
All rights reserved.
|
1996-10-25 14:44:06 +00:00
|
|
|
|
2000-06-30 23:50:40 +00:00
|
|
|
See the file "Misc/COPYRIGHT" for information on usage and
|
|
|
|
redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
******************************************************************/
|
1994-08-01 11:34:53 +00:00
|
|
|
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
/* MD5 module */
|
|
|
|
|
1994-08-01 11:34:53 +00:00
|
|
|
/* This module provides an interface to the RSA Data Security,
|
|
|
|
Inc. MD5 Message-Digest Algorithm, described in RFC 1321.
|
|
|
|
It requires the files md5c.c and md5.h (which are slightly changed
|
|
|
|
from the versions in the RFC to avoid the "global.h" file.) */
|
|
|
|
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
|
|
|
/* MD5 objects */
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
#include "Python.h"
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
#include "md5.h"
|
1994-08-01 11:34:53 +00:00
|
|
|
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
typedef struct {
|
1996-12-09 22:32:36 +00:00
|
|
|
PyObject_HEAD
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
MD5_CTX md5; /* the context holder */
|
|
|
|
} md5object;
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
staticforward PyTypeObject MD5type;
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
|
|
|
#define is_md5object(v) ((v)->ob_type == &MD5type)
|
|
|
|
|
|
|
|
static md5object *
|
|
|
|
newmd5object()
|
|
|
|
{
|
|
|
|
md5object *md5p;
|
|
|
|
|
2000-05-03 23:44:39 +00:00
|
|
|
md5p = PyObject_New(md5object, &MD5type);
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
if (md5p == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
MD5Init(&md5p->md5); /* actual initialisation */
|
|
|
|
return md5p;
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* MD5 methods */
|
|
|
|
|
|
|
|
static void
|
2000-07-10 12:43:58 +00:00
|
|
|
md5_dealloc(md5object *md5p)
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
{
|
2000-05-03 23:44:39 +00:00
|
|
|
PyObject_Del(md5p);
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
|
|
|
|
|
|
|
/* MD5 methods-as-attributes */
|
1994-08-01 11:34:53 +00:00
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyObject *
|
2000-07-10 12:43:58 +00:00
|
|
|
md5_update(md5object *self, PyObject *args)
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
{
|
1994-08-01 11:34:53 +00:00
|
|
|
unsigned char *cp;
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
int len;
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
if (!PyArg_Parse(args, "s#", &cp, &len))
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
MD5Update(&self->md5, cp, len);
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
Py_INCREF(Py_None);
|
|
|
|
return Py_None;
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
1998-10-14 13:46:57 +00:00
|
|
|
static char update_doc [] =
|
|
|
|
"update (arg)\n\
|
|
|
|
\n\
|
|
|
|
Update the md5 object with the string arg. Repeated calls are\n\
|
|
|
|
equivalent to a single call with the concatenation of all the\n\
|
|
|
|
arguments.";
|
|
|
|
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyObject *
|
2000-07-10 12:43:58 +00:00
|
|
|
md5_digest(md5object *self, PyObject *args)
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
{
|
1993-11-01 16:19:05 +00:00
|
|
|
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
MD5_CTX mdContext;
|
1994-08-01 11:34:53 +00:00
|
|
|
unsigned char aDigest[16];
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
if (!PyArg_NoArgs(args))
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
/* make a temporary copy, and perform the final */
|
|
|
|
mdContext = self->md5;
|
1993-11-01 16:19:05 +00:00
|
|
|
MD5Final(aDigest, &mdContext);
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
return PyString_FromStringAndSize((char *)aDigest, 16);
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
1998-10-14 13:46:57 +00:00
|
|
|
static char digest_doc [] =
|
|
|
|
"digest() -> string\n\
|
|
|
|
\n\
|
|
|
|
Return the digest of the strings passed to the update() method so\n\
|
|
|
|
far. This is an 16-byte string which may contain non-ASCII characters,\n\
|
|
|
|
including null bytes.";
|
|
|
|
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyObject *
|
2000-07-10 12:43:58 +00:00
|
|
|
md5_copy(md5object *self, PyObject *args)
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
{
|
|
|
|
md5object *md5p;
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
if (!PyArg_NoArgs(args))
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
if ((md5p = newmd5object()) == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
md5p->md5 = self->md5;
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
return (PyObject *)md5p;
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
1998-10-14 13:46:57 +00:00
|
|
|
static char copy_doc [] =
|
|
|
|
"copy() -> md5 object\n\
|
|
|
|
\n\
|
|
|
|
Return a copy (``clone'') of the md5 object.";
|
|
|
|
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyMethodDef md5_methods[] = {
|
1998-10-14 13:46:57 +00:00
|
|
|
{"update", (PyCFunction)md5_update, 0, update_doc},
|
|
|
|
{"digest", (PyCFunction)md5_digest, 0, digest_doc},
|
|
|
|
{"copy", (PyCFunction)md5_copy, 0, copy_doc},
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
{NULL, NULL} /* sentinel */
|
|
|
|
};
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyObject *
|
2000-07-10 12:43:58 +00:00
|
|
|
md5_getattr(md5object *self, char *name)
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
{
|
1996-12-09 22:32:36 +00:00
|
|
|
return Py_FindMethod(md5_methods, (PyObject *)self, name);
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
|
1998-10-14 13:46:57 +00:00
|
|
|
static char module_doc [] =
|
|
|
|
|
|
|
|
"This module implements the interface to RSA's MD5 message digest\n\
|
|
|
|
algorithm (see also Internet RFC 1321). Its use is quite\n\
|
|
|
|
straightforward: use the new() to create an md5 object. You can now\n\
|
|
|
|
feed this object with arbitrary strings using the update() method, and\n\
|
|
|
|
at any point you can ask it for the digest (a strong kind of 128-bit\n\
|
|
|
|
checksum, a.k.a. ``fingerprint'') of the contatenation of the strings\n\
|
|
|
|
fed to it so far using the digest() method.\n\
|
|
|
|
\n\
|
|
|
|
Functions:\n\
|
|
|
|
\n\
|
|
|
|
new([arg]) -- return a new md5 object, initialized with arg if provided\n\
|
|
|
|
md5([arg]) -- DEPRECATED, same as new, but for compatibility\n\
|
|
|
|
\n\
|
|
|
|
Special Objects:\n\
|
|
|
|
\n\
|
|
|
|
MD5Type -- type object for md5 objects\n\
|
|
|
|
";
|
|
|
|
|
|
|
|
static char md5type_doc [] =
|
|
|
|
"An md5 represents the object used to calculate the MD5 checksum of a\n\
|
|
|
|
string of information.\n\
|
|
|
|
\n\
|
|
|
|
Methods:\n\
|
|
|
|
\n\
|
|
|
|
update() -- updates the current digest with an additional string\n\
|
|
|
|
digest() -- return the current digest value\n\
|
|
|
|
copy() -- return a copy of the current md5 object\n\
|
|
|
|
";
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
statichere PyTypeObject MD5type = {
|
2000-02-04 20:33:49 +00:00
|
|
|
PyObject_HEAD_INIT(NULL)
|
1996-12-09 22:32:36 +00:00
|
|
|
0, /*ob_size*/
|
|
|
|
"md5", /*tp_name*/
|
|
|
|
sizeof(md5object), /*tp_size*/
|
|
|
|
0, /*tp_itemsize*/
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
/* methods */
|
1996-12-09 22:32:36 +00:00
|
|
|
(destructor)md5_dealloc, /*tp_dealloc*/
|
|
|
|
0, /*tp_print*/
|
1994-08-01 11:34:53 +00:00
|
|
|
(getattrfunc)md5_getattr, /*tp_getattr*/
|
1996-12-09 22:32:36 +00:00
|
|
|
0, /*tp_setattr*/
|
|
|
|
0, /*tp_compare*/
|
|
|
|
0, /*tp_repr*/
|
|
|
|
0, /*tp_as_number*/
|
1998-10-14 13:46:57 +00:00
|
|
|
0, /*tp_as_sequence*/
|
|
|
|
0, /*tp_as_mapping*/
|
|
|
|
0, /*tp_hash*/
|
|
|
|
0, /*tp_call*/
|
|
|
|
0, /*tp_str*/
|
|
|
|
0, /*tp_getattro*/
|
|
|
|
0, /*tp_setattro*/
|
|
|
|
0, /*tp_as_buffer*/
|
|
|
|
0, /*tp_xxx4*/
|
|
|
|
md5type_doc, /*tp_doc*/
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
};
|
|
|
|
|
1994-08-01 11:34:53 +00:00
|
|
|
|
|
|
|
/* MD5 functions */
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyObject *
|
2000-07-10 12:43:58 +00:00
|
|
|
MD5_new(PyObject *self, PyObject *args)
|
1994-08-01 11:34:53 +00:00
|
|
|
{
|
|
|
|
md5object *md5p;
|
|
|
|
unsigned char *cp = NULL;
|
1995-07-26 17:33:10 +00:00
|
|
|
int len = 0;
|
1994-08-01 11:34:53 +00:00
|
|
|
|
2000-02-29 13:59:29 +00:00
|
|
|
if (!PyArg_ParseTuple(args, "|s#:new", &cp, &len))
|
1995-07-26 17:33:10 +00:00
|
|
|
return NULL;
|
1994-08-01 11:34:53 +00:00
|
|
|
|
|
|
|
if ((md5p = newmd5object()) == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
if (cp)
|
|
|
|
MD5Update(&md5p->md5, cp, len);
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
return (PyObject *)md5p;
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|
|
|
|
|
1998-10-14 13:46:57 +00:00
|
|
|
static char new_doc [] =
|
|
|
|
"new([arg]) -> md5 object\n\
|
|
|
|
\n\
|
|
|
|
Return a new md5 object. If arg is present, the method call update(arg)\n\
|
|
|
|
is made.";
|
|
|
|
|
1994-08-01 11:34:53 +00:00
|
|
|
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
/* List of functions exported by this module */
|
|
|
|
|
1996-12-09 22:32:36 +00:00
|
|
|
static PyMethodDef md5_functions[] = {
|
1998-10-14 13:46:57 +00:00
|
|
|
{"new", (PyCFunction)MD5_new, 1, new_doc},
|
|
|
|
{"md5", (PyCFunction)MD5_new, 1, new_doc}, /* Backward compatibility */
|
1995-07-26 17:33:10 +00:00
|
|
|
{NULL, NULL} /* Sentinel */
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
/* Initialize this module. */
|
|
|
|
|
1998-12-04 18:50:17 +00:00
|
|
|
DL_EXPORT(void)
|
* mymalloc.h: always allocate one extra byte, since some malloc's
return NULL for malloc(0) or realloc(p, 0). (This should be done
differently than wasting one byte, but alas...)
* Moved "add'l libraries" option in Makefile to an earlier place.
* Remove argument compatibility hacks (b) and (c).
* Add grey2mono, dither2mono and mono2grey to imageop.
* Dup the fd in socket.fromfd().
* Added new modules mpz, md5 (by JH, requiring GNU MP 1.2). Affects
Makefile and config.c.
* socketmodule.c: added socket.fromfd(fd, family, type, [proto]),
converted socket() to use of getargs().
1992-12-14 16:59:51 +00:00
|
|
|
initmd5()
|
|
|
|
{
|
1998-10-14 13:46:57 +00:00
|
|
|
PyObject *m, *d;
|
2000-02-04 20:33:49 +00:00
|
|
|
|
|
|
|
MD5type.ob_type = &PyType_Type;
|
1998-10-14 13:46:57 +00:00
|
|
|
m = Py_InitModule3("md5", md5_functions, module_doc);
|
|
|
|
d = PyModule_GetDict(m);
|
|
|
|
PyDict_SetItemString(d, "MD5Type", (PyObject *)&MD5type);
|
|
|
|
/* No need to check the error here, the caller will do that */
|
1994-08-01 11:34:53 +00:00
|
|
|
}
|