catacomb/__init__.py: Import `sys' as a whole.

[catacomb-python] / buffer.c

diff --git a/buffer.c b/buffer.c
index 416063823a6b8ceb36c1bbe3a96a4664569fbd06..b15a245fc243f797b30489dcc1a8050704cfcbdc 100644 (file)
--- a/buffer.c
+++ b/buffer.c
@@ -112,7 +112,8 @@ end:
     uint##n x;                                                         \
     if (!PyArg_ParseTuple(arg, ":getu" #w)) goto end;                  \
     if (buf_getu##w(BUF_B(me), &x)) BUFERR();                          \
     uint##n x;                                                         \
     if (!PyArg_ParseTuple(arg, ":getu" #w)) goto end;                  \
     if (buf_getu##w(BUF_B(me), &x)) BUFERR();                          \

-    return (getulong(x));                                              \
+    if (MASK##W <= ULONG_MAX) return (getulong(x));                    \
+    else { kludge64 y; ASSIGN64(y, x); return (getk64(y)); }           \

   end:                                                                 \
     return (0);                                                                \
   }
   end:                                                                 \
     return (0);                                                                \
   }


@@ -261,14 +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(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)                                   \
   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")
   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")
   METH (getecptraw,            "RBUF.getecptraw(CURVE) -> P")
   METH (getge,                 "RBUF.getge(GROUP) -> X")
   METH (getgeraw,              "RBUF.getgeraw(GROUP) -> X")


@@ -405,16 +406,20 @@ static PyObject *wbmeth_put(PyObject *me, PyObject *arg)
   }
 DOUINTCONV(WBMETH_PUTU_)
 
   }
 DOUINTCONV(WBMETH_PUTU_)
 

+#define MASKz 0

 #define SZ_z 1
 #define WBMETH_PUTBLK_(n, W, w)                                                \
   static PyObject *wbmeth_putblk##w(PyObject *me, PyObject *arg)       \
   {                                                                    \
     char *p;                                                           \
     Py_ssize_t sz;                                                     \
 #define SZ_z 1
 #define WBMETH_PUTBLK_(n, W, w)                                                \
   static PyObject *wbmeth_putblk##w(PyObject *me, PyObject *arg)       \
   {                                                                    \
     char *p;                                                           \
     Py_ssize_t sz;                                                     \

-    if (!PyArg_ParseTuple(arg, "s#:putblk" #w, &p, &sz)) return (0);   \
+    if (!PyArg_ParseTuple(arg, "s#:putblk" #w, &p, &sz)) goto end;     \
+    if (MASK##W && sz > MASK##W) VALERR("too large");                  \

     ensure(me, sz + SZ_##n);                                           \
     buf_putmem##w(BUF_B(me), p, sz); assert(BOK(BUF_B(me)));           \
     RETURN_ME;                                                         \
     ensure(me, sz + SZ_##n);                                           \
     buf_putmem##w(BUF_B(me), p, sz); assert(BOK(BUF_B(me)));           \
     RETURN_ME;                                                         \

+  end:                                                                 \
+    return (0);                                                                \

   }
 BUF_DOSUFFIXES(WBMETH_PUTBLK_)
 
   }
 BUF_DOSUFFIXES(WBMETH_PUTBLK_)
 


@@ -501,7 +506,7 @@ static PyMethodDef wbuf_pymethods[] = {
   BUF_DOSUFFIXES(WBMETH_DECL_PUTBLK_)
   METH (putmp,                 "WBUF.putmp(X)")
   METH (putgf,                 "WBUF.putgf(X)")
   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)")
   METH (putecptraw,            "WBUF.putecptraw(P)")
   METH (putge,                 "WBUF.putge(X)")
   METH (putgeraw,              "WBUF.putgeraw(X)")