X-Git-Url: https://git.distorted.org.uk/~mdw/pyke/blobdiff_plain/68ec53f32a22b0c38e3b7b53e03edf747c49e416..54ae5879b39214704112ecfebd410a9ea57b6e6c:/catacomb-python.h diff --git a/catacomb-python.h b/catacomb-python.h index 286dd9e..df29099 100644 --- a/catacomb-python.h +++ b/catacomb-python.h @@ -1,13 +1,11 @@ /* -*-c-*- * - * $Id$ - * * Definitions for Catacomb bindings * * (c) 2004 Straylight/Edgeware */ -/*----- Licensing notice --------------------------------------------------* +/*----- Licensing notice --------------------------------------------------* * * This file is part of the Python interface to Catacomb. * @@ -15,12 +13,12 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * Catacomb/Python is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with Catacomb/Python; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. @@ -35,19 +33,20 @@ /*----- Header files ------------------------------------------------------*/ +#define PY_SSIZE_T_CLEAN + #include #include #include -#undef ULLONG_MAX -#undef ULONG_LONG_MAX - #include #include #include #include +#include #include +#include #include #include @@ -62,13 +61,17 @@ #include #include +#include #include #include #include #include +#include #include #include #include +#include +#include #include #include @@ -77,6 +80,7 @@ #include #include #include +#include #include #include @@ -86,6 +90,10 @@ #include #include #include +#include +#include +#include +#include #include #include @@ -127,8 +135,8 @@ } while (0) #define VALERR(str) EXCERR(PyExc_ValueError, str) #define TYERR(str) EXCERR(PyExc_TypeError, str) +#define IXERR(str) EXCERR(PyExc_IndexError, str) #define ZDIVERR(str) EXCERR(PyExc_ZeroDivisionError, str) -#define SYNERR(str) EXCERR(PyExc_SyntaxError, str) #define SYSERR(str) EXCERR(PyExc_SystemError, str) #define NIERR(str) EXCERR(PyExc_NotImplementedError, str) #define INDEXERR(idx) do { \ @@ -152,16 +160,22 @@ return (0); \ } +#if PY_VERSION_HEX < 0x02050000 /* Compatibility hack */ +# define ht_name name +# define ht_type type +#endif + #define root_pytype 0 #define type_pytype &PyType_Type -#define INITTYPE(ty, base) do { \ +#define INITTYPE_META(ty, base, meta) do { \ ty##_pytype_skel.tp_base = base##_pytype; \ - ty##_pytype = inittype(&ty##_pytype_skel); \ + ty##_pytype = inittype(&ty##_pytype_skel, meta##_pytype); \ } while (0) +#define INITTYPE(ty, base) INITTYPE_META(ty, base, type) #define INSERT(name, ob) do { \ PyObject *_o = (PyObject *)(ob); \ - Py_INCREF(_o); \ + Py_INCREF(_o); \ PyModule_AddObject(mod, name, _o); \ } while (0) @@ -183,6 +197,7 @@ { #name, ty, offsetof(MEMBERSTRUCT, name), f, doc }, #define MODULES(_) \ + _(util) \ _(bytestring) _(buffer) \ _(rand) _(algorithms) _(pubkey) _(pgen) \ _(mp) _(field) _(ec) _(group) \ @@ -218,6 +233,8 @@ MODULES(DO) return (d); \ } +#define KWLIST (/*unconst*/ char **)kwlist + struct nameval { const char *name; unsigned long value; }; extern void setconstants(PyObject *, const struct nameval *); @@ -233,16 +250,18 @@ extern int convulong(PyObject *, void *); DOUINTSZ(DECL_CONVU_) extern int convmpw(PyObject *, void *); extern int convuint(PyObject *, void *); +extern int convk64(PyObject *, void *); extern int convszt(PyObject *, void *); extern int convbool(PyObject *, void *); extern PyObject *abstract_pynew(PyTypeObject *, PyObject *, PyObject *); extern PyObject *getbool(int); -#define DECL_GETU_(n) extern PyObject *getu##n(uint##n); -DOUINTSZ(DECL_GETU_) +extern PyObject *getulong(unsigned long); +extern PyObject *getk64(kludge64); extern void *newtype(PyTypeObject *, const PyTypeObject *, const char *); -extern PyObject * mkexc(PyObject *, PyObject *, const char *, PyMethodDef *); -extern PyTypeObject *inittype(PyTypeObject *); +extern PyObject *mkexc(PyObject *, PyObject *, const char *, PyMethodDef *); +extern void typeready(PyTypeObject *); +extern PyTypeObject *inittype(PyTypeObject *, PyTypeObject *); extern void addmethods(const PyMethodDef *); extern PyMethodDef *donemethods(void); @@ -256,24 +275,28 @@ extern PyMethodDef *donemethods(void); #define GMAP_KWMETHDECL(func, doc) \ extern PyObject *gmapmeth_##func(PyObject *, PyObject *, PyObject *); -#define GMAP_DOMETHODS(METH, KWMETH) \ +#define GMAP_DOROMETHODS(METH, KWMETH) \ METH (has_key, "D.has_key(KEY) -> BOOL") \ METH (keys, "D.keys() -> LIST") \ METH (values, "D.values() -> LIST") \ METH (items, "D.items() -> LIST") \ METH (iterkeys, "D.iterkeys() -> ITER") \ METH (itervalues, "D.itervalues() -> ITER") \ - METH (iteritems, "D.iteritems() -> ITER") \ - METH (clear, "D.clear()") \ + METH (iteritems, "D.iteritems() -> ITER") \ KWMETH(get, "D.get(KEY, [default = None]) -> VALUE") \ + +#define GMAP_DOMETHODS(METH, KWMETH) \ + GMAP_DOROMETHODS(METH, KWMETH) \ + METH (clear, "D.clear()") \ KWMETH(setdefault, "D.setdefault(K, [default = None]) -> VALUE") \ KWMETH(pop, "D.pop(KEY, [default = ]) -> VALUE") \ METH (popitem, "D.popitem() -> (KEY, VALUE)") \ METH (update, "D.update(MAP)") GMAP_DOMETHODS(GMAP_METHDECL, GMAP_KWMETHDECL) +#define GMAP_ROMETHODS GMAP_DOROMETHODS(GMAP_METH, GMAP_KWMETH) #define GMAP_METHODS GMAP_DOMETHODS(GMAP_METH, GMAP_KWMETH) -extern int gmap_pysize(PyObject *); +extern Py_ssize_t gmap_pysize(PyObject *); extern PySequenceMethods gmap_pysequence; extern PyMethodDef gmap_pymethods[]; @@ -296,8 +319,8 @@ extern PyTypeObject *gf_pytype; #define MP_PYCHECK(o) PyObject_TypeCheck((o), mp_pytype) #define GF_PYCHECK(o) PyObject_TypeCheck((o), gf_pytype) -extern mp *mp_frompylong(PyLongObject *); -extern PyLongObject *mp_topylong(mp *); +extern mp *mp_frompylong(PyObject *); +extern PyObject *mp_topylong(mp *); extern mp *tomp(PyObject *); extern mp *getmp(PyObject *); extern int convmp(PyObject *, void *); @@ -308,7 +331,7 @@ extern PyObject *gf_pywrap(mp *); extern mp *mp_frompyobject(PyObject *, int); extern PyObject *mp_topystring(mp *, int, const char *, const char *, const char *); -extern int mp_tolong_checked(mp *, long *); +extern int mp_tolong_checked(mp *, long *, int); /*----- Abstract fields ---------------------------------------------------*/ @@ -330,7 +353,7 @@ typedef struct fe_pyobj { field *f; mp *x; } fe_pyobj; - + extern PyTypeObject *field_pytype; extern PyTypeObject *primefield_pytype; extern PyTypeObject *niceprimefield_pytype; @@ -386,7 +409,7 @@ typedef struct ecinfo_pyobj { ec_info ei; PyObject *cobj; } ecinfo_pyobj; - + extern PyTypeObject *ecinfo_pytype; #define ECINFO_PYCHECK(o) PyObject_TypeCheck((o), ecinfo_pytype) #define ECINFO_EI(o) (&((ecinfo_pyobj *)(o))->ei) @@ -481,24 +504,130 @@ typedef struct gccipher_pyobj { extern PyTypeObject *gccipher_pytype; #define GCCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gccipher_pytype) #define GCCIPHER_CC(o) (((gccipher_pyobj *)(o))->cc) -#define GCCIPHER_F(o) (((gccipher_pyobj *)(o))->f) extern PyObject *gccipher_pywrap(gccipher *); extern int convgccipher(PyObject *, void *); -extern int convgcipher(PyObject *, void *); typedef struct gcipher_pyobj { PyObject_HEAD - unsigned f; gcipher *c; } gcipher_pyobj; extern PyTypeObject *gcipher_pytype; #define GCIPHER_PYCHECK(o) PyObject_TypeCheck((o), gcipher_pytype) #define GCIPHER_C(o) (((gcipher_pyobj *)(o))->c) -#define GCIPHER_F(o) (((gcipher_pyobj *)(o))->f) -extern PyObject *gcipher_pywrap(PyObject *, gcipher *, unsigned); +extern PyObject *gcipher_pywrap(PyObject *, gcipher *); extern int convgcipher(PyObject *, void *); +typedef struct gcaead_pyobj { + PyHeapTypeObject ty; + gcaead *aec; + struct gcaeadaad_pyobj *aad; + struct gcaeadenc_pyobj *enc; + struct gcaeaddec_pyobj *dec; +} gcaead_pyobj; + +extern PyTypeObject *gcaead_pytype; +#define GCAEAD_PYCHECK(o) PyObject_TypeCheck((o), gcaead_pytype) +#define GCAEAD_AEC(o) (((gcaead_pyobj *)(o))->aec) +#define GCAEAD_AAD(o) (((gcaead_pyobj *)(o))->aad) +#define GCAEAD_ENC(o) (((gcaead_pyobj *)(o))->enc) +#define GCAEAD_DEC(o) (((gcaead_pyobj *)(o))->dec) +extern PyObject *gcaead_pywrap(gcaead *); +extern int convgcaead(PyObject *, void *); + +typedef struct gaeadkey_pyobj { + PyObject_HEAD + gaead_key *k; +} gaeadkey_pyobj; + +extern PyTypeObject *gaeadkey_pytype; +#define GAEADKEY_PYCHECK(o) PyObject_TypeCheck((o), gaeadkey_pytype) +#define GAEADKEY_K(o) (((gaeadkey_pyobj *)(o))->k) +extern PyObject *gaeadkey_pywrap(PyObject *, gaead_key *); +extern int convgaeadkey(PyObject *, void *); + +typedef struct gcaeadaad_pyobj { + PyHeapTypeObject ty; + gcaead_pyobj *key; +} gcaeadaad_pyobj; +#define GCAEADAAD_KEY(o) (((gcaeadaad_pyobj *)(o))->key) +extern PyTypeObject *gcaeadaad_pytype; + +typedef struct gaeadaad_pyobj { + PyObject_HEAD + gaead_aad *a; + unsigned f; +#define AEADF_DEAD 32768u + size_t hsz, hlen; +} gaeadaad_pyobj; + +extern PyTypeObject *gaeadaad_pytype; +#define GAEADAAD_PYCHECK(o) PyObject_TypeCheck((o), gaeadaad_pytype) +#define GAEADAAD_A(o) (((gaeadaad_pyobj *)(o))->a) +#define GAEADAAD_F(o) (((gaeadaad_pyobj *)(o))->f) +#define GAEADAAD_HSZ(o) (((gaeadaad_pyobj *)(o))->hsz) +#define GAEADAAD_HLEN(o) (((gaeadaad_pyobj *)(o))->hlen) +extern PyObject *gaeadaad_pywrap(PyObject *, gaead_aad *, unsigned, size_t); +extern int convgaeadaad(PyObject *, void *); + +typedef struct gcaeadenc_pyobj { + PyHeapTypeObject ty; + gcaead_pyobj *key; +} gcaeadenc_pyobj; +#define GCAEADENC_KEY(o) (((gcaeadenc_pyobj *)(o))->key) +extern PyTypeObject *gcaeadenc_pytype; + +typedef struct gaeadenc_pyobj { + PyObject_HEAD + gaead_enc *e; + gaeadaad_pyobj *aad; + unsigned f; + size_t hsz, msz, tsz; + size_t mlen; +} gaeadenc_pyobj; + +extern PyTypeObject *gaeadenc_pytype; +#define GAEADENC_PYCHECK(o) PyObject_TypeCheck((o), gaeadenc_pytype) +#define GAEADENC_AAD(o) (((gaeadenc_pyobj *)(o))->aad) +#define GAEADENC_E(o) (((gaeadenc_pyobj *)(o))->e) +#define GAEADENC_F(o) (((gaeadenc_pyobj *)(o))->f) +#define GAEADENC_HSZ(o) (((gaeadenc_pyobj *)(o))->hsz) +#define GAEADENC_MSZ(o) (((gaeadenc_pyobj *)(o))->msz) +#define GAEADENC_TSZ(o) (((gaeadenc_pyobj *)(o))->tsz) +#define GAEADENC_MLEN(o) (((gaeadenc_pyobj *)(o))->mlen) +extern PyObject *gaeadenc_pywrap(PyObject *, gaead_enc *, unsigned, + size_t, size_t, size_t); +extern int convgaeadenc(PyObject *, void *); + +typedef struct gcaeaddec_pyobj { + PyHeapTypeObject ty; + gcaead_pyobj *key; +} gcaeaddec_pyobj; +#define GCAEADDEC_KEY(o) (((gcaeaddec_pyobj *)(o))->key) +extern PyTypeObject *gcaeaddec_pytype; + +typedef struct gaeaddec_pyobj { + PyObject_HEAD + gaead_dec *d; + gaeadaad_pyobj *aad; + unsigned f; + size_t hsz, csz, tsz; + size_t clen; +} gaeaddec_pyobj; + +extern PyTypeObject *gaeaddec_pytype; +#define GAEADDEC_PYCHECK(o) PyObject_TypeCheck((o), gaeaddec_pytype) +#define GAEADDEC_AAD(o) (((gaeaddec_pyobj *)(o))->aad) +#define GAEADDEC_D(o) (((gaeaddec_pyobj *)(o))->d) +#define GAEADDEC_F(o) (((gaeaddec_pyobj *)(o))->f) +#define GAEADDEC_HSZ(o) (((gaeaddec_pyobj *)(o))->hsz) +#define GAEADDEC_CSZ(o) (((gaeaddec_pyobj *)(o))->csz) +#define GAEADDEC_TSZ(o) (((gaeaddec_pyobj *)(o))->tsz) +#define GAEADDEC_CLEN(o) (((gaeaddec_pyobj *)(o))->clen) +extern PyObject *gaeaddec_pywrap(PyObject *, gaead_dec *, unsigned, + size_t, size_t, size_t); +extern int convgaeaddec(PyObject *, void *); + typedef struct gchash_pyobj { PyHeapTypeObject ty; gchash *ch; @@ -507,13 +636,11 @@ typedef struct gchash_pyobj { extern PyTypeObject *gchash_pytype; #define GCHASH_PYCHECK(o) PyObject_TypeCheck((o), gchash_pytype) #define GCHASH_CH(o) (((gchash_pyobj *)(o))->ch) -#define GCHASH_F(o) (((gchash_pyobj *)(o))->f) extern PyObject *gchash_pywrap(gchash *); extern int convgchash(PyObject *, void *); typedef struct ghash_pyobj { PyObject_HEAD - unsigned f; ghash *h; } ghash_pyobj; @@ -521,8 +648,7 @@ extern PyTypeObject *ghash_pytype, *gmhash_pytype; extern PyObject *sha_pyobj, *has160_pyobj; #define GHASH_PYCHECK(o) PyObject_TypeCheck((o), ghash_pytype) #define GHASH_H(o) (((ghash_pyobj *)(o))->h) -#define GHASH_F(o) (((ghash_pyobj *)(o))->f) -extern PyObject *ghash_pywrap(PyObject *, ghash *, unsigned); +extern PyObject *ghash_pywrap(PyObject *, ghash *); extern int convghash(PyObject *, void *); extern int convgmhash(PyObject *, void *); @@ -540,7 +666,6 @@ extern int convgcmac(PyObject *, void *); typedef struct gmac_pyobj { PyHeapTypeObject ty; - unsigned f; gmac *m; } gmac_pyobj; @@ -548,11 +673,11 @@ extern PyTypeObject *gmac_pytype; #define GMAC_PYCHECK(o) PyObject_TypeCheck((o), gmac_pytype) #define GMAC_M(o) (((gmac_pyobj *)(o))->m) #define GMAC_F(o) (((gmac_pyobj *)(o))->f) -extern PyObject *gmac_pywrap(PyObject *, gmac *, unsigned); +extern PyObject *gmac_pywrap(PyObject *, gmac *); extern int convgmac(PyObject *, void *); /*----- Key generation ----------------------------------------------------*/ - + typedef struct pfilt_pyobj { PyObject_HEAD pfilt f;