key.c: Reformat the rest of the `KeyError' constructor.

[catacomb-python] / key.c

diff --git a/key.c b/key.c
index 7deb3825e71deda4b2a4f307ef218a4d491042e0..99c25aba5d1f688365c12c2065001be0372abf9a 100644 (file)
--- a/key.c
+++ b/key.c
@@ -36,29 +36,31 @@ static PyObject *keyfilebrokenexc;
 
 static PyObject *kxmeth___init__(PyObject *me, PyObject *arg)
 {
-  int err;
+  long err;
   PyObject *x = 0;
+  Py_ssize_t n;
 
-  if (!PyArg_ParseTuple(arg, "Oi:__init__", &me, &err) ||
-      (x = PyInt_FromLong(err)) == 0 ||
-      PyObject_SetAttrString(me, "err", x))
-    goto fail;
-  Py_DECREF(x); x = 0;
-  if ((x = PyString_FromString(key_strerror(err))) == 0 ||
-      PyObject_SetAttrString(me, "errstring", x))
-    goto fail;
+  n = PyTuple_GET_SIZE(arg);
+  if (n < 2) TYERR("__init__() takes at least two arguments");
+  me = PyTuple_GET_ITEM(arg, 0);
+  err = PyInt_AsLong(PyTuple_GET_ITEM(arg, 1));
+  if (err == -1 && PyErr_Occurred()) goto end;
+  if (INT_MIN > err || err > INT_MAX) OVFERR("error code out of range");
+
+  x = PyInt_FromLong(err); if (!x) goto end;
+  if (PyObject_SetAttrString(me, "err", x)) goto end;
   Py_DECREF(x); x = 0;
-  if ((x = PyString_FromString(key_strerror(err))) == 0 ||
-      PyObject_SetAttrString(me, "errstring", x))
-    goto fail;
+
+  x = PyString_FromString(key_strerror(err)); if (!x) goto end;
+  if (PyObject_SetAttrString(me, "errstring", x)) goto end;
   Py_DECREF(x); x = 0;
-  if ((x = PySequence_GetSlice(arg, 1, PySequence_Size(arg))) == 0 ||
-      PyObject_SetAttrString(me, "args", x))
-    goto fail;
+
+  x = PyTuple_GetSlice(arg, 1, n); if (!x) goto end;
+  if (PyObject_SetAttrString(me, "args", x)) goto end;
   Py_DECREF(x); x = 0;
   RETURN_NONE;
 
-fail:
+end:
   Py_XDECREF(x);
   return (0);
 }
@@ -229,8 +231,8 @@ static int convfilter(PyObject *x, void *p)
       goto end;
     else if (n != 2)
       goto tyerr;
-    else if ((a = PySequence_GetItem(x, 0)) == 0 || convuint(a, &f->f) ||
-            (b = PySequence_GetItem(x, 1)) == 0 || convuint(b, &f->m))
+    else if ((a = PySequence_GetItem(x, 0)) == 0 || !convuint(a, &f->f) ||
+            (b = PySequence_GetItem(x, 1)) == 0 || !convuint(b, &f->m))
       goto end;
   }
   rc = 1;
@@ -414,7 +416,7 @@ end:
 static PyObject *kdmeth_lock(PyObject *me, PyObject *arg)
 {
   char *p;
-  int n;
+  Py_ssize_t n;
   PyObject *rc = 0;
   key_data *kd;
 
@@ -445,7 +447,7 @@ end:
 static PyObject *meth__KeyData_decode(PyObject *me, PyObject *arg)
 {
   const char *p;
-  int n;
+  Py_ssize_t n;
   key_data *kd;
   PyObject *rc = 0;
 
@@ -465,9 +467,9 @@ static PyMethodDef keydata_pymethods[] = {
 #define METHNAME(func) kdmeth_##func
   METH (matchp,                "KD.matchp(FILTER) -> BOOL")
   METH (split,                 "KD.split()")
-  KWMETH(write,                        "KD.write(filter = <any>) -> STRING")
-  KWMETH(encode,               "KD.encode(filter = <any>) -> BYTES")
-  KWMETH(copy,                 "KD.encode(filter = <any>) -> KD")
+  KWMETH(write,                        "KD.write([filter = <any>]) -> STRING")
+  KWMETH(encode,               "KD.encode([filter = <any>]) -> BYTES")
+  KWMETH(copy,                 "KD.copy([filter = <any>]) -> KD")
   METH (plock,                 "KD.plock(TAG) -> ENCRYPTED-KD")
   METH (lock,                  "KD.lock(KEY) -> ENCRYPTED-KD")
 #undef METHNAME
@@ -483,7 +485,7 @@ static PyGetSetDef keydata_pygetset[] = {
 
 static PyTypeObject keydata_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyData",                  /* @tp_name@ */
+  "KeyData",                           /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -533,7 +535,7 @@ static PyObject *keydatabin_pynew(PyTypeObject *ty,
                                  PyObject *arg, PyObject *kw)
 {
   char *p;
-  int n;
+  Py_ssize_t n;
   unsigned f = 0;
   keydata_pyobj *me = 0;
   static char *kwlist[] = { "key", "flags", 0 };
@@ -560,7 +562,7 @@ static PyGetSetDef keydatabin_pygetset[] = {
 
 static PyTypeObject keydatabin_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyDataBinary",            /* @tp_name@ */
+  "KeyDataBinary",                     /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -610,7 +612,7 @@ static PyObject *keydataenc_pynew(PyTypeObject *ty,
                                  PyObject *arg, PyObject *kw)
 {
   char *p;
-  int n;
+  Py_ssize_t n;
   unsigned f = 0;
   keydata_pyobj *me = 0;
   static char *kwlist[] = { "key", "flags", 0 };
@@ -636,7 +638,7 @@ end:
 static PyObject *kdemeth_lock(PyObject *me, PyObject *arg)
 {
   char *hunoz;
-  int hukairz;
+  Py_ssize_t hukairz;
   if (!PyArg_ParseTuple(arg, "s#:lock", &hunoz, &hukairz)) goto end;
   KEYERR(KERR_WRONGTYPE);
 end:
@@ -662,7 +664,7 @@ end:
 static PyObject *kdemeth_unlock(PyObject *me, PyObject *arg)
 {
   char *p;
-  int n;
+  Py_ssize_t n;
   int err;
   PyObject *rc = 0;
   key_data *kd;
@@ -697,7 +699,7 @@ static PyGetSetDef keydataenc_pygetset[] = {
 
 static PyTypeObject keydataenc_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyDataEncrypted",         /* @tp_name@ */
+  "KeyDataEncrypted",                  /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -773,7 +775,7 @@ static PyGetSetDef keydatamp_pygetset[] = {
 
 static PyTypeObject keydatamp_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyDataMP",                        /* @tp_name@ */
+  "KeyDataMP",                         /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -848,7 +850,7 @@ static PyGetSetDef keydatastr_pygetset[] = {
 
 static PyTypeObject keydatastr_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyDataString",            /* @tp_name@ */
+  "KeyDataString",                     /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -928,7 +930,7 @@ static PyGetSetDef keydataec_pygetset[] = {
 
 static PyTypeObject keydataec_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyDataECPt",              /* @tp_name@ */
+  "KeyDataECPt",                       /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -999,7 +1001,7 @@ static void subkeyiter_pydealloc(PyObject *me)
 
 static PyTypeObject subkeyiter_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.SubKeyIter",               /* @tp_name@ */
+  "SubKeyIter",                                /* @tp_name@ */
   sizeof(subkeyiter_pyobj),            /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -1134,7 +1136,7 @@ static PyMappingMethods keydatastruct_pymapping = {
 
 static PyTypeObject keydatastruct_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyDataStructured",                /* @tp_name@ */
+  "KeyDataStructured",                 /* @tp_name@ */
   sizeof(keydata_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -1210,7 +1212,7 @@ static void keyattriter_pydealloc(PyObject *me)
 
 static PyTypeObject keyattriter_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyAttributeIter",         /* @tp_name@ */
+  "KeyAttributeIter",                  /* @tp_name@ */
   sizeof(keyattriter_pyobj),           /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -1320,7 +1322,7 @@ static PyMappingMethods keyattrs_pymapping = {
 
 static PyTypeObject keyattrs_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyAttributes",            /* @tp_name@ */
+  "KeyAttributes",                     /* @tp_name@ */
   sizeof(keyattrs_pyobj),              /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -1385,16 +1387,16 @@ static PyObject *key_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
   PyObject *kfobj;
   uint32 id;
   char *type;
-  long exptime = KEXP_FOREVER;
+  unsigned long exptime = KEXP_FOREVER;
   static char *kwlist[] = { "keyfile", "id", "type", "exptime", 0 };
   key *k;
   int err;
 
-  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O&sl:new", kwlist,
+  if (!PyArg_ParseTupleAndKeywords(arg, kw, "O!O&s|O&:new", kwlist,
                                   keyfile_pytype, &kfobj, convu32, &id,
-                                  &type, &exptime))
+                                  &type, convulong, &exptime))
     goto end;
-  if ((err = key_new(KEYFILE_KF(kfobj), id, type, exptime, &k)) == 0)
+  if ((err = key_new(KEYFILE_KF(kfobj), id, type, exptime, &k)) != 0)
     KEYERR(err);
   return (key_dowrap(ty, kfobj, k));
 end:
@@ -1497,6 +1499,7 @@ static int kset_exptime(PyObject *me, PyObject *x, void *hunoz)
   key *k = KEY_K(me);
   unsigned long et;
 
+  if (!x) NIERR("__del__");
   if (!convulong(x, &et))
     goto end;
   if (!(KEY_KF(me)->f & KF_WRITE))
@@ -1513,6 +1516,7 @@ static int kset_deltime(PyObject *me, PyObject *x, void *hunoz)
   key *k = KEY_K(me);
   unsigned long dt;
 
+  if (!x) NIERR("__del__");
   if (!convulong(x, &dt))
     goto end;
   if (dt == KEXP_FOREVER && k->exp != KEXP_FOREVER)
@@ -1597,8 +1601,8 @@ static PyMethodDef key_pymethods[] = {
   METH (delete,        "KEY.delete()")
   METH (expire,        "KEY.expire()")
   METH (used,          "KEY.used(TIME)")
-  KWMETH(extract,      "KEY.extract(FILE, filter = '')")
-  KWMETH(fingerprint,  "KEY.fingerprint(HASH, filtr = '-secret')")
+  KWMETH(extract,      "KEY.extract(FILE, [filter = <any>])")
+  KWMETH(fingerprint,  "KEY.fingerprint(HASH, [filter = '-secret'])")
 #undef METHNAME
   { 0 }
 };
@@ -1622,7 +1626,7 @@ static PyGetSetDef key_pygetset[] = {
 
 static PyTypeObject key_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.Key",                      /* @tp_name@ */
+  "Key",                               /* @tp_name@ */
   sizeof(key_pyobj),                   /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -1696,7 +1700,7 @@ static void keyiter_pydealloc(PyObject *me)
 
 static PyTypeObject keyiter_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyFileIter",              /* @tp_name@ */
+  "KeyFileIter",                       /* @tp_name@ */
   sizeof(keyiter_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -1969,7 +1973,7 @@ static PyObject *kfmeth_qtag(PyObject *me, PyObject *arg, PyObject *kw)
   }
   key_incref(*kd);
   rc = Py_BuildValue("(s#NN)",
-                    d.buf, d.len,
+                    d.buf, (Py_ssize_t)d.len,
                     key_pywrap(me, k),
                     keydata_pywrap(okd));
 end:
@@ -1988,12 +1992,13 @@ static PyObject *kfget_filep(PyObject *me, void *hunoz)
 static PyMethodDef keyfile_pymethods[] = {
 #define METHNAME(func) kfmeth_##func
   METH (save,          "KF.save()")
-  KWMETH(merge,                "KF.merge(FILE, report = <built-in-reporter>)")
-  KWMETH(newkey,       "KF.newkey(ID, TYPE, exptime = KEXP_FOREVER) -> KEY")
+  KWMETH(merge,                "KF.merge(FILE, [report = <built-in-reporter>])")
+  KWMETH(newkey,       "KF.newkey(ID, TYPE, "
+                               "[exptime = KEXP_FOREVER]) -> KEY")
   METH (byid,          "KF.byid(KEYID) -> KEY|None")
   METH (bytype,        "KF.bytype(TYPE) -> KEY|None")
   METH (bytag,         "KF.bytag(TAG) -> KEY|None")
-  KWMETH(qtag,         "KF.qtag(TAG, new = KD) -> FULLTAG, KEY, OLDKD")
+  KWMETH(qtag,         "KF.qtag(TAG, [new = KD]) -> FULLTAG, KEY, OLDKD")
   GMAP_ROMETHODS
 #undef METHNAME
   { 0 }
@@ -2017,7 +2022,7 @@ static PyMappingMethods keyfile_pymapping = {
 
 static PyTypeObject keyfile_pytype_skel = {
   PyObject_HEAD_INIT(0) 0,             /* Header */
-  "catacomb.KeyFile",                  /* @tp_name@ */
+  "KeyFile",                           /* @tp_name@ */
   sizeof(keyfile_pyobj),               /* @tp_basicsize@ */
   0,                                   /* @tp_itemsize@ */
 
@@ -2081,7 +2086,7 @@ static PyMethodDef methods[] = {
           "KeyData.readflags(STRING) -> (FLAGS, MASK, REST)")
   METH (_KeyData_writeflags,   "KeyData.writeflags(FLAGS) -> STRING")
   METH (_KeyData_read,         "KeyData.read(STRING) -> (KD, REST)")
-  METH (_KeyData_decode,       "KeyData.read(BYTES) -> KD")
+  METH (_KeyData_decode,       "KeyData.decode(BYTES) -> KD")
   METH (barf,                  "barf(ERR)")
 #undef METHNAME
   { 0 }