algorithms.c (AEADAAD.copy): Propagate the hashed length to the copy.

[catacomb-python] / buffer.c

diff --git a/buffer.c b/buffer.c
index 27eafd1..5b7bb64 100644 (file)
--- a/buffer.c
+++ b/buffer.c
@@ -55,9 +55,9 @@ static PyObject *rbuf_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
   char *p, *q;
   Py_ssize_t n;
   buf_pyobj *me = 0;
-  static char *kwlist[] = { "data", 0 };
+  static const char *const kwlist[] = { "data", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#:new", kwlist, &p, &n))
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "s#:new", KWLIST, &p, &n))
     goto end;
   q = xmalloc(n);
   memcpy(q, p, n);
@@ -172,9 +172,9 @@ end:
 static PyObject *rbmeth_getecpt(PyObject *me, PyObject *arg, PyObject *kw)
 {
   PyObject *cobj = Py_None;
-  static char *kwlist[] = { "curve", 0 };
+  static const char *const kwlist[] = { "curve", 0 };
   ec pt = EC_INIT;
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O:getecpt", kwlist, &cobj))
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O:getecpt", KWLIST, &cobj))
     goto end;
   if (cobj == Py_None) cobj = (PyObject *)ecpt_pytype;
   if (!PyType_Check(cobj) ||
@@ -262,14 +262,14 @@ static PyMethodDef rbuf_pymethods[] = {
     METH(getu##w, "RBUF.getu" #w "() -> INT")
   DOUINTCONV(RBMETH_DECL_GETU_)
 #define RBMETH_DECL_GETBLK_(n, W, w)                                   \
-    METH(getblk##w, "RBUF.getblk" #w "() -> INT")
+    METH(getblk##w, "RBUF.getblk" #w "() -> BYTES")
   BUF_DOSUFFIXES(RBMETH_DECL_GETBLK_)
 #define RBMETH_DECL_GETBUF_(n, W, w)                                   \
-    METH(getbuf##w, "RBUF.getbuf" #w "() -> INT")
+    METH(getbuf##w, "RBUF.getbuf" #w "() -> RBUF'")
   BUF_DOSUFFIXES(RBMETH_DECL_GETBUF_)
   METH (getmp,                 "RBUF.getmp() -> X")
   METH (getgf,                 "RBUF.getgf() -> X")
-  KWMETH(getecpt,              "RBUF.getecpt(curve = None) -> P")
+  KWMETH(getecpt,              "RBUF.getecpt([curve = None]) -> P")
   METH (getecptraw,            "RBUF.getecptraw(CURVE) -> P")
   METH (getge,                 "RBUF.getge(GROUP) -> X")
   METH (getgeraw,              "RBUF.getgeraw(GROUP) -> X")
@@ -309,7 +309,7 @@ static PyTypeObject rbuf_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "A read buffer.",
+"ReadBuffer(STR): a read buffer.",
 
   0,                                   /* @tp_traverse@ */
   0,                                   /* @tp_clear@ */
@@ -355,9 +355,9 @@ static PyObject *wbuf_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
   char *p;
   size_t n = 64;
   buf_pyobj *me = 0;
-  static char *kwlist[] = { "size", 0 };
+  static const char *const kwlist[] = { "size", 0 };
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "|O&:new", KWLIST,
                                   convszt, &n))
     goto end;
   me = (buf_pyobj *)ty->tp_alloc(ty, 0);
@@ -446,8 +446,7 @@ static PyObject *wbmeth_putecpt(PyObject *me, PyObject *arg)
 {
   ec pt = EC_INIT;
   if (!PyArg_ParseTuple(arg, "O&:putecpt", convecpt, &pt)) return (0);
-  if (EC_ATINF(&pt)) ensure(me, 2);
-  else ensure(me, 4 + mp_octets(pt.x) + mp_octets(pt.y));
+  ensure(me, EC_ATINF(&pt) ? 2 : 6 + mp_octets(pt.x) + mp_octets(pt.y));
   buf_putec(BUF_B(me), &pt); assert(BOK(BUF_B(me)));
   EC_DESTROY(&pt);
   RETURN_ME;
@@ -487,9 +486,13 @@ static PyObject *wbmeth_putgeraw(PyObject *me, PyObject *arg)
 static PyObject *wbget_size(PyObject *me, void *hunoz)
   { return (PyInt_FromLong(BLEN(BUF_B(me)))); }
 
+static PyObject *wbget_contents(PyObject *me, void *hunoz)
+  { return (bytestring_pywrap(BBASE(BUF_B(me)), BLEN(BUF_B(me)))); }
+
 static PyGetSetDef wbuf_pygetset[] = {
 #define GETSETNAME(op, name) wb##op##_##name
   GET  (size,                  "WBUF.size -> SIZE")
+  GET  (contents,              "WBUF.contents -> STR")
 #undef GETSETNAME
   { 0 }
 };
@@ -506,7 +509,7 @@ static PyMethodDef wbuf_pymethods[] = {
   BUF_DOSUFFIXES(WBMETH_DECL_PUTBLK_)
   METH (putmp,                 "WBUF.putmp(X)")
   METH (putgf,                 "WBUF.putgf(X)")
-  KWMETH(putecpt,              "WBUF.putecpt(P)")
+  METH (putecpt,               "WBUF.putecpt(P)")
   METH (putecptraw,            "WBUF.putecptraw(P)")
   METH (putge,                 "WBUF.putge(X)")
   METH (putgeraw,              "WBUF.putgeraw(X)")
@@ -546,7 +549,7 @@ static PyTypeObject wbuf_pytype_skel = {
     Py_TPFLAGS_BASETYPE,
 
   /* @tp_doc@ */
-  "A write buffer.",
+"WriteBuffer([size = ?]): a write buffer.",
 
   0,                                   /* @tp_traverse@ */
   0,                                   /* @tp_clear@ */