static long __Pyx__PyObject_Ord(PyObject* c) {
Py_ssize_t size;
if (PyBytes_Check(c)) {
size = PyBytes_GET_SIZE(c);
if (likely(size == 1)) {
return (unsigned char) PyBytes_AS_STRING(c)[0];
}
#if PY_MAJOR_VERSION < 3
} else if (PyUnicode_Check(c)) {
return (long)__Pyx_PyUnicode_AsPy_UCS4(c);
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
} else if (PyByteArray_Check(c)) {
size = PyByteArray_GET_SIZE(c);
if (likely(size == 1)) {
return (unsigned char) PyByteArray_AS_STRING(c)[0];
}
#endif
} else {
// FIXME: support character buffers - but CPython doesn't support them either
PyErr_Format(PyExc_TypeError,
"ord() expected string of length 1, but %.200s found", c->ob_type->tp_name);
return (long)(Py_UCS4)-1;
}
PyErr_Format(PyExc_TypeError,
"ord() expected a character, but string of length %zd found", size);
return (long)(Py_UCS4)-1;
}
static char *
fp_readl(char *s, int size, struct tok_state *tok)
{
PyObject* bufobj;
const char *buf;
Py_ssize_t buflen;
/* Ask for one less byte so we can terminate it */
assert(size > 0);
size--;
if (tok->decoding_buffer) {
bufobj = tok->decoding_buffer;
Py_INCREF(bufobj);
}
else
{
bufobj = PyObject_CallObject(tok->decoding_readline, NULL);
if (bufobj == NULL)
goto error;
}
if (PyUnicode_CheckExact(bufobj))
{
buf = _PyUnicode_AsStringAndSize(bufobj, &buflen);
if (buf == NULL) {
goto error;
}
}
else
{
buf = PyByteArray_AsString(bufobj);
if (buf == NULL) {
goto error;
}
buflen = PyByteArray_GET_SIZE(bufobj);
}
Py_XDECREF(tok->decoding_buffer);
if (buflen > size) {
/* Too many chars, the rest goes into tok->decoding_buffer */
tok->decoding_buffer = PyByteArray_FromStringAndSize(buf+size,
buflen-size);
if (tok->decoding_buffer == NULL)
goto error;
buflen = size;
}
else
tok->decoding_buffer = NULL;
memcpy(s, buf, buflen);
s[buflen] = '\0';
if (buflen == 0) /* EOF */
s = NULL;
Py_DECREF(bufobj);
return s;
error:
Py_XDECREF(bufobj);
return error_ret(tok);
}
// from Python/bltinmodule.c
static const char *
source_as_string(PyObject *cmd, const char *funcname, const char *what, PyCompilerFlags *cf, PyObject **cmd_copy)
{
const char *str;
Py_ssize_t size;
Py_buffer view;
*cmd_copy = NULL;
if (PyUnicode_Check(cmd)) {
cf->cf_flags |= PyCF_IGNORE_COOKIE;
str = PyUnicode_AsUTF8AndSize(cmd, &size);
if (str == NULL)
return NULL;
}
else if (PyBytes_Check(cmd)) {
str = PyBytes_AS_STRING(cmd);
size = PyBytes_GET_SIZE(cmd);
}
else if (PyByteArray_Check(cmd)) {
str = PyByteArray_AS_STRING(cmd);
size = PyByteArray_GET_SIZE(cmd);
}
else if (PyObject_GetBuffer(cmd, &view, PyBUF_SIMPLE) == 0) {
/* Copy to NUL-terminated buffer. */
*cmd_copy = PyBytes_FromStringAndSize(
(const char *)view.buf, view.len);
PyBuffer_Release(&view);
if (*cmd_copy == NULL) {
return NULL;
}
str = PyBytes_AS_STRING(*cmd_copy);
size = PyBytes_GET_SIZE(*cmd_copy);
}
else {
PyErr_Format(PyExc_TypeError,
"%s() arg 1 must be a %s object",
funcname, what);
return NULL;
}
if (strlen(str) != (size_t)size) {
PyErr_SetString(PyExc_ValueError,
"source code string cannot contain null bytes");
Py_CLEAR(*cmd_copy);
return NULL;
}
return str;
}
// Helper for Map.__init__(), Map.set()
static int bad_mapbytes(PyObject * py_mapbytes, int size_pixels, const char * methodname)
{
if (!PyByteArray_Check(py_mapbytes))
{
return error_on_raise_argument_exception_with_details("Map", methodname,
"argument is not a byte array");
}
if (PyByteArray_GET_SIZE(py_mapbytes) != (size_pixels * size_pixels))
{
return error_on_raise_argument_exception_with_details("Map", methodname,
"mapbytes are wrong size");
}
return 0;
}
static PyObject *py_JpegObject_setBlock(py_JpegObject *self, PyObject *args) {
int x,y,comp;
PyObject *coefObj;
if (!PyArg_ParseTuple(args, "iiiO!", &x, &y, &comp, &PyByteArray_Type, &coefObj)) {
return NULL;
}
Py_ssize_t size = PyByteArray_GET_SIZE(coefObj);
if ((uint)size < BLOCKSIZE) {
PyErr_SetString(PyExc_ValueError, "Byte array too small");
return NULL;
}
JCOEFPTR ptr = get_coeff_block(&self->stuff, x, y, comp);
if (ptr == NULL) {
PyErr_SetString(PyExc_ValueError, "Coordinates or component out of range");
return NULL;
}
char *coeffs = PyByteArray_AS_STRING(coefObj);
memcpy(ptr, coeffs, BLOCKSIZE);
Py_RETURN_NONE;
}
static PyObject *
c_set(void *ptr, PyObject *value, Py_ssize_t size)
{
if (PyUnicode_Check(value)) {
value = PyUnicode_AsEncodedString(value,
_ctypes_conversion_encoding,
_ctypes_conversion_errors);
if (value == NULL)
return NULL;
if (PyBytes_GET_SIZE(value) != 1) {
Py_DECREF(value);
goto error;
}
*(char *)ptr = PyBytes_AS_STRING(value)[0];
Py_DECREF(value);
_RET(value);
}
if (PyBytes_Check(value) && PyBytes_GET_SIZE(value) == 1) {
*(char *)ptr = PyBytes_AS_STRING(value)[0];
_RET(value);
}
if (PyByteArray_Check(value) && PyByteArray_GET_SIZE(value) == 1) {
*(char *)ptr = PyByteArray_AS_STRING(value)[0];
_RET(value);
}
if (PyLong_Check(value))
{
long longval = PyLong_AS_LONG(value);
if (longval < 0 || longval >= 256)
goto error;
*(char *)ptr = (char)longval;
_RET(value);
}
error:
PyErr_Format(PyExc_TypeError,
"one character string expected");
return NULL;
}
static PyObject *
c_set(void *ptr, PyObject *value, Py_ssize_t size)
{
if (PyBytes_Check(value) && PyBytes_GET_SIZE(value) == 1) {
*(char *)ptr = PyBytes_AS_STRING(value)[0];
_RET(value);
}
if (PyByteArray_Check(value) && PyByteArray_GET_SIZE(value) == 1) {
*(char *)ptr = PyByteArray_AS_STRING(value)[0];
_RET(value);
}
if (PyLong_Check(value))
{
long longval = PyLong_AS_LONG(value);
if (longval < 0 || longval >= 256)
goto error;
*(char *)ptr = (char)longval;
_RET(value);
}
error:
PyErr_Format(PyExc_TypeError,
"one character string expected");
return NULL;
}
static PyObject *
iobase_readline(PyObject *self, PyObject *args)
{
/* For backwards compatibility, a (slowish) readline(). */
Py_ssize_t limit = -1;
int has_peek = 0;
PyObject *buffer, *result;
Py_ssize_t old_size = -1;
if (!PyArg_ParseTuple(args, "|O&:readline", &_PyIO_ConvertSsize_t, &limit)) {
return NULL;
}
if (PyObject_HasAttrString(self, "peek"))
has_peek = 1;
buffer = PyByteArray_FromStringAndSize(NULL, 0);
if (buffer == NULL)
return NULL;
while (limit < 0 || Py_SIZE(buffer) < limit) {
Py_ssize_t nreadahead = 1;
PyObject *b;
if (has_peek) {
PyObject *readahead = PyObject_CallMethod(self, "peek", "i", 1);
if (readahead == NULL)
goto fail;
if (!PyBytes_Check(readahead)) {
PyErr_Format(PyExc_IOError,
"peek() should have returned a bytes object, "
"not '%.200s'", Py_TYPE(readahead)->tp_name);
Py_DECREF(readahead);
goto fail;
}
if (PyBytes_GET_SIZE(readahead) > 0) {
Py_ssize_t n = 0;
const char *buf = PyBytes_AS_STRING(readahead);
if (limit >= 0) {
do {
if (n >= PyBytes_GET_SIZE(readahead) || n >= limit)
break;
if (buf[n++] == '\n')
break;
} while (1);
}
else {
do {
if (n >= PyBytes_GET_SIZE(readahead))
break;
if (buf[n++] == '\n')
break;
} while (1);
}
nreadahead = n;
}
Py_DECREF(readahead);
}
b = PyObject_CallMethod(self, "read", "n", nreadahead);
if (b == NULL)
goto fail;
if (!PyBytes_Check(b)) {
PyErr_Format(PyExc_IOError,
"read() should have returned a bytes object, "
"not '%.200s'", Py_TYPE(b)->tp_name);
Py_DECREF(b);
goto fail;
}
if (PyBytes_GET_SIZE(b) == 0) {
Py_DECREF(b);
break;
}
old_size = PyByteArray_GET_SIZE(buffer);
PyByteArray_Resize(buffer, old_size + PyBytes_GET_SIZE(b));
memcpy(PyByteArray_AS_STRING(buffer) + old_size,
PyBytes_AS_STRING(b), PyBytes_GET_SIZE(b));
Py_DECREF(b);
if (PyByteArray_AS_STRING(buffer)[PyByteArray_GET_SIZE(buffer) - 1] == '\n')
break;
}
result = PyBytes_FromStringAndSize(PyByteArray_AS_STRING(buffer),
PyByteArray_GET_SIZE(buffer));
Py_DECREF(buffer);
return result;
fail:
Py_DECREF(buffer);
return NULL;
}
static PyObject *
_io__IOBase_readline_impl(PyObject *self, Py_ssize_t limit)
/*[clinic end generated code: output=4479f79b58187840 input=d0c596794e877bff]*/
{
/* For backwards compatibility, a (slowish) readline(). */
PyObject *peek, *buffer, *result;
Py_ssize_t old_size = -1;
if (_PyObject_LookupAttr(self, _PyIO_str_peek, &peek) < 0) {
return NULL;
}
buffer = PyByteArray_FromStringAndSize(NULL, 0);
if (buffer == NULL) {
Py_XDECREF(peek);
return NULL;
}
while (limit < 0 || PyByteArray_GET_SIZE(buffer) < limit) {
Py_ssize_t nreadahead = 1;
PyObject *b;
if (peek != NULL) {
PyObject *readahead = PyObject_CallFunctionObjArgs(peek, _PyLong_One, NULL);
if (readahead == NULL) {
/* NOTE: PyErr_SetFromErrno() calls PyErr_CheckSignals()
when EINTR occurs so we needn't do it ourselves. */
if (_PyIO_trap_eintr()) {
continue;
}
goto fail;
}
if (!PyBytes_Check(readahead)) {
PyErr_Format(PyExc_OSError,
"peek() should have returned a bytes object, "
"not '%.200s'", Py_TYPE(readahead)->tp_name);
Py_DECREF(readahead);
goto fail;
}
if (PyBytes_GET_SIZE(readahead) > 0) {
Py_ssize_t n = 0;
const char *buf = PyBytes_AS_STRING(readahead);
if (limit >= 0) {
do {
if (n >= PyBytes_GET_SIZE(readahead) || n >= limit)
break;
if (buf[n++] == '\n')
break;
} while (1);
}
else {
do {
if (n >= PyBytes_GET_SIZE(readahead))
break;
if (buf[n++] == '\n')
break;
} while (1);
}
nreadahead = n;
}
Py_DECREF(readahead);
}
b = _PyObject_CallMethodId(self, &PyId_read, "n", nreadahead);
if (b == NULL) {
/* NOTE: PyErr_SetFromErrno() calls PyErr_CheckSignals()
when EINTR occurs so we needn't do it ourselves. */
if (_PyIO_trap_eintr()) {
continue;
}
goto fail;
}
if (!PyBytes_Check(b)) {
PyErr_Format(PyExc_OSError,
"read() should have returned a bytes object, "
"not '%.200s'", Py_TYPE(b)->tp_name);
Py_DECREF(b);
goto fail;
}
if (PyBytes_GET_SIZE(b) == 0) {
Py_DECREF(b);
break;
}
old_size = PyByteArray_GET_SIZE(buffer);
if (PyByteArray_Resize(buffer, old_size + PyBytes_GET_SIZE(b)) < 0) {
Py_DECREF(b);
goto fail;
}
memcpy(PyByteArray_AS_STRING(buffer) + old_size,
PyBytes_AS_STRING(b), PyBytes_GET_SIZE(b));
Py_DECREF(b);
if (PyByteArray_AS_STRING(buffer)[PyByteArray_GET_SIZE(buffer) - 1] == '\n')
break;
}
result = PyBytes_FromStringAndSize(PyByteArray_AS_STRING(buffer),
PyByteArray_GET_SIZE(buffer));
Py_XDECREF(peek);
Py_DECREF(buffer);
return result;
fail:
Py_XDECREF(peek);
Py_DECREF(buffer);
return NULL;
}
static int
encode_common(PyObject **o, void **buf, size_t *nbuf, lcb_uint32_t flags)
{
PyObject *bytesobj;
Py_ssize_t plen;
int rv;
if (flags == PYCBC_FMT_UTF8) {
#if PY_MAJOR_VERSION == 2
if (PyString_Check(*o)) {
#else
if (0) {
#endif
bytesobj = *o;
Py_INCREF(*o);
} else {
if (!PyUnicode_Check(*o)) {
PYCBC_EXC_WRAP_OBJ(PYCBC_EXC_ENCODING,
0, "Must be unicode or string", *o);
return -1;
}
bytesobj = PyUnicode_AsUTF8String(*o);
}
} else if (flags == PYCBC_FMT_BYTES) {
if (PyBytes_Check(*o) || PyByteArray_Check(*o)) {
bytesobj = *o;
Py_INCREF(*o);
} else {
PYCBC_EXC_WRAP_OBJ(PYCBC_EXC_ENCODING, 0,
"Must be bytes or bytearray", *o);
return -1;
}
} else {
PyObject *args = NULL;
PyObject *helper;
if (flags == PYCBC_FMT_PICKLE) {
helper = pycbc_helpers.pickle_encode;
} else if (flags == PYCBC_FMT_JSON) {
helper = pycbc_helpers.json_encode;
} else {
PYCBC_EXC_WRAP(PYCBC_EXC_ARGUMENTS, 0, "Unrecognized format");
return -1;
}
args = PyTuple_Pack(1, *o);
bytesobj = PyObject_CallObject(helper, args);
Py_DECREF(args);
if (!bytesobj) {
PYCBC_EXC_WRAP_OBJ(PYCBC_EXC_ENCODING,
0, "Couldn't encode value", *o);
return -1;
}
if (!PyBytes_Check(bytesobj)) {
PyObject *old = bytesobj;
bytesobj = convert_to_bytesobj(old);
Py_DECREF(old);
if (!bytesobj) {
return -1;
}
}
}
if (PyByteArray_Check(bytesobj)) {
*buf = PyByteArray_AS_STRING(bytesobj);
plen = PyByteArray_GET_SIZE(bytesobj);
rv = 0;
} else {
rv = PyBytes_AsStringAndSize(bytesobj, (char**)buf, &plen);
}
if (rv < 0) {
Py_DECREF(bytesobj);
PYCBC_EXC_WRAP(PYCBC_EXC_ENCODING, 0, "Couldn't encode value");
return -1;
}
*nbuf = plen;
*o = bytesobj;
return 0;
}
static int
decode_common(PyObject **vp, const char *buf, size_t nbuf, lcb_uint32_t flags)
{
PyObject *decoded = NULL;
lcb_U32 c_flags, l_flags;
c_flags = flags & PYCBC_FMT_COMMON_MASK;
l_flags = flags & PYCBC_FMT_LEGACY_MASK;
#define FMT_MATCHES(fmtbase) \
(c_flags == PYCBC_FMT_COMMON_##fmtbase || l_flags == PYCBC_FMT_LEGACY_##fmtbase)
if (FMT_MATCHES(UTF8)) {
decoded = convert_to_string(buf, nbuf, CONVERT_MODE_UTF8_ONLY);
if (!decoded) {
return -1;
}
} else if (FMT_MATCHES(BYTES)) {
GT_BYTES:
decoded = convert_to_string(buf, nbuf, CONVERT_MODE_BYTES_ONLY);
pycbc_assert(decoded);
} else {
PyObject *converter = NULL;
PyObject *args = NULL;
PyObject *first_arg = NULL;
if (FMT_MATCHES(PICKLE)) {
converter = pycbc_helpers.pickle_decode;
first_arg = convert_to_string(buf, nbuf, CONVERT_MODE_BYTES_ONLY);
pycbc_assert(first_arg);
} else if (FMT_MATCHES(JSON)) {
converter = pycbc_helpers.json_decode;
first_arg = convert_to_string(buf, nbuf, CONVERT_MODE_UTF8_ONLY);
if (!first_arg) {
return -1;
}
} else {
PyErr_Warn(PyExc_UserWarning, "Unrecognized flags. Forcing bytes");
goto GT_BYTES;
}
pycbc_assert(first_arg);
args = PyTuple_Pack(1, first_arg);
decoded = PyObject_CallObject(converter, args);
Py_DECREF(args);
Py_DECREF(first_arg);
}
if (!decoded) {
PyObject *bytes_tmp = PyBytes_FromStringAndSize(buf, nbuf);
PYCBC_EXC_WRAP_OBJ(PYCBC_EXC_ENCODING, 0, "Failed to decode bytes",
bytes_tmp);
Py_XDECREF(bytes_tmp);
return -1;
}
*vp = decoded;
return 0;
#undef FMT_MATCHES
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii &&
#endif
PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
char* defenc_c;
// borrowed, cached reference
PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
if (!defenc) return NULL;
defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char* end = defenc_c + PyBytes_GET_SIZE(defenc);
char* c;
for (c = defenc_c; c < end; c++) {
if ((unsigned char) (*c) >= 128) {
// raise the error
PyUnicode_AsASCIIString(o);
return NULL;
}
}
}
#endif /*__PYX_DEFAULT_STRING_ENCODING_IS_ASCII*/
*length = PyBytes_GET_SIZE(defenc);
return defenc_c;
#else /* PY_VERSION_HEX < 0x03030000 */
if (PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if (PyUnicode_IS_ASCII(o)) {
// cached for the lifetime of the object
*length = PyUnicode_GET_DATA_SIZE(o);
return PyUnicode_AsUTF8(o);
} else {
// raise the error
PyUnicode_AsASCIIString(o);
return NULL;
}
#else /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
return PyUnicode_AsUTF8AndSize(o, length);
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
#endif /* PY_VERSION_HEX < 0x03030000 */
} else
#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */
#if PY_VERSION_HEX >= 0x02060000
if (PyByteArray_Check(o)) {
*length = PyByteArray_GET_SIZE(o);
return PyByteArray_AS_STRING(o);
} else
#endif
{
char* result;
int r = PyBytes_AsStringAndSize(o, &result, length);
if (unlikely(r < 0)) {
return NULL;
} else {
return result;
}
}
}
LLBC_PacketHeaderParts *pyllbc_Service::BuildCLayerParts(PyObject *pyLayerParts)
{
// Python layer parts(dict type) convert rules describe:
// python type c++ type
// --------------------------
// int/long/bool --> sint64
// float4/8 --> float/double
// str/bytearray --> LLBC_String
if (!PyDict_Check(pyLayerParts))
{
pyllbc_SetError("parts instance not dict type");
return NULL;
}
LLBC_PacketHeaderParts *cLayerParts = LLBC_New(LLBC_PacketHeaderParts);
Py_ssize_t pos = 0;
PyObject *key, *value;
while (PyDict_Next(pyLayerParts, &pos, &key, &value)) // key & value are borrowed.
{
const int serialNo = static_cast<int>(PyInt_AsLong(key));
if (UNLIKELY(serialNo == -1 && PyErr_Occurred()))
{
pyllbc_TransferPyError("When fetch header part serial no");
LLBC_Delete(cLayerParts);
return NULL;
}
// Value type check order:
// int->
// str->
// float->
// long->
// bool->
// bytearray->
// other objects
if (PyInt_CheckExact(value))
{
const sint64 cValue = PyInt_AS_LONG(value);
cLayerParts->SetPart<sint64>(serialNo, cValue);
}
else if (PyString_CheckExact(value))
{
char *strBeg;
Py_ssize_t strLen;
if (UNLIKELY(PyString_AsStringAndSize(value, &strBeg, &strLen) == -1))
{
pyllbc_TransferPyError("When fetch header part value");
LLBC_Delete(cLayerParts);
return NULL;
}
cLayerParts->SetPart(serialNo, strBeg, strLen);
}
else if (PyFloat_CheckExact(value))
{
const double cValue = PyFloat_AS_DOUBLE(value);
cLayerParts->SetPart<double>(serialNo, cValue);
}
else if (PyLong_CheckExact(value))
{
const sint64 cValue = PyLong_AsLongLong(value);
cLayerParts->SetPart<sint64>(serialNo, cValue);
}
else if (PyBool_Check(value))
{
const int pyBoolCheck = PyObject_IsTrue(value);
if (UNLIKELY(pyBoolCheck == -1))
{
pyllbc_TransferPyError("when fetch header part value");
LLBC_Delete(cLayerParts);
return NULL;
}
cLayerParts->SetPart<uint8>(serialNo, pyBoolCheck);
}
else if (PyByteArray_CheckExact(value))
{
char *bytesBeg = PyByteArray_AS_STRING(value);
Py_ssize_t bytesLen = PyByteArray_GET_SIZE(value);
cLayerParts->SetPart(serialNo, bytesBeg, bytesLen);
}
else // Other types, we simple get the object string representations.
{
LLBC_String strRepr = pyllbc_ObjUtil::GetObjStr(value);
if (UNLIKELY(strRepr.empty() && PyErr_Occurred()))
{
LLBC_Delete(cLayerParts);
return NULL;
}
cLayerParts->SetPart(serialNo, strRepr.data(), strRepr.size());
}
}
return cLayerParts;
}
static uint32_t pointless_export_py_rec(pointless_export_state_t* state, PyObject* py_object, uint32_t depth)
{
// don't go too deep
if (depth >= POINTLESS_MAX_DEPTH) {
PyErr_SetString(PyExc_ValueError, "structure is too deep");
state->is_error = 1;
printf("line: %i\n", __LINE__);
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
// check simple types first
uint32_t handle = POINTLESS_CREATE_VALUE_FAIL;
// return an error on failure
#define RETURN_OOM(state) {PyErr_NoMemory(); (state)->is_error = 1; printf("line: %i\n", __LINE__); state->error_line = __LINE__; return POINTLESS_CREATE_VALUE_FAIL;}
#define RETURN_OOM_IF_FAIL(handle, state) if ((handle) == POINTLESS_CREATE_VALUE_FAIL) RETURN_OOM(state);
// booleans, need this above integer check, cause PyInt_Check return 1 for booleans
if (PyBool_Check(py_object)) {
if (py_object == Py_True)
handle = pointless_create_boolean_true(&state->c);
else
handle = pointless_create_boolean_false(&state->c);
RETURN_OOM_IF_FAIL(handle, state);
// integer
} else if (PyInt_Check(py_object)) {
long v = PyInt_AS_LONG(py_object);
// unsigned
if (v >= 0) {
if (v > UINT32_MAX) {
PyErr_Format(PyExc_ValueError, "integer too large for mere 32 bits");
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
handle = pointless_create_u32(&state->c, (uint32_t)v);
// signed
} else {
if (!(INT32_MIN <= v && v <= INT32_MAX)) {
PyErr_Format(PyExc_ValueError, "integer too large for mere 32 bits with a sign");
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
handle = pointless_create_i32(&state->c, (int32_t)v);
}
RETURN_OOM_IF_FAIL(handle, state);
// long
} else if (PyLong_Check(py_object)) {
// this will raise an overflow error if number is outside the legal range of PY_LONG_LONG
PY_LONG_LONG v = PyLong_AsLongLong(py_object);
// if there was an exception, clear it, and set our own
if (PyErr_Occurred()) {
PyErr_Clear();
PyErr_SetString(PyExc_ValueError, "value of long is way beyond what we can store right now");
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
// unsigned
if (v >= 0) {
if (v > UINT32_MAX) {
PyErr_Format(PyExc_ValueError, "long too large for mere 32 bits");
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
handle = pointless_create_u32(&state->c, (uint32_t)v);
// signed
} else {
if (!(INT32_MIN <= v && v <= INT32_MAX)) {
PyErr_Format(PyExc_ValueError, "long too large for mere 32 bits with a sign");
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
handle = pointless_create_i32(&state->c, (int32_t)v);
}
RETURN_OOM_IF_FAIL(handle, state);
// None object
} else if (py_object == Py_None) {
handle = pointless_create_null(&state->c);
RETURN_OOM_IF_FAIL(handle, state);
} else if (PyFloat_Check(py_object)) {
handle = pointless_create_float(&state->c, (float)PyFloat_AS_DOUBLE(py_object));
RETURN_OOM_IF_FAIL(handle, state);
}
if (handle != POINTLESS_CREATE_VALUE_FAIL)
return handle;
// remaining types are containers/big-values, which we track
// either for space-savings or maintaining circular references
// if object has been seen before, return its handle
handle = pointless_export_get_seen(state, py_object);
if (handle != POINTLESS_CREATE_VALUE_FAIL)
return handle;
// list/tuple object
if (PyList_Check(py_object) || PyTuple_Check(py_object)) {
// create and cache handle
assert(is_container(py_object));
handle = pointless_create_vector_value(&state->c);
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// populate vector
Py_ssize_t i, n_items = PyList_Check(py_object) ? PyList_GET_SIZE(py_object) : PyTuple_GET_SIZE(py_object);
for (i = 0; i < n_items; i++) {
PyObject* child = PyList_Check(py_object) ? PyList_GET_ITEM(py_object, i) : PyTuple_GET_ITEM(py_object, i);
uint32_t child_handle = pointless_export_py_rec(state, child, depth + 1);
if (child_handle == POINTLESS_CREATE_VALUE_FAIL)
return child_handle;
if (pointless_create_vector_value_append(&state->c, handle, child_handle) == POINTLESS_CREATE_VALUE_FAIL) {
RETURN_OOM(state);
}
}
// pointless value vectors
} else if (PyPointlessVector_Check(py_object)) {
// currently, we only support value vectors, they are simple
PyPointlessVector* v = (PyPointlessVector*)py_object;
const char* error = 0;
switch(v->v->type) {
case POINTLESS_VECTOR_VALUE:
case POINTLESS_VECTOR_VALUE_HASHABLE:
handle = pointless_recreate_value(&v->pp->p, v->v, &state->c, &error);
if (handle == POINTLESS_CREATE_VALUE_FAIL) {
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
PyErr_Format(PyExc_ValueError, "pointless_recreate_value(): %s", error);
return POINTLESS_CREATE_VALUE_FAIL;
}
break;
case POINTLESS_VECTOR_I8:
handle = pointless_create_vector_i8_owner(&state->c, pointless_reader_vector_i8(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_U8:
handle = pointless_create_vector_u8_owner(&state->c, pointless_reader_vector_u8(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_I16:
handle = pointless_create_vector_i16_owner(&state->c, pointless_reader_vector_i16(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_U16:
handle = pointless_create_vector_u16_owner(&state->c, pointless_reader_vector_u16(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_I32:
handle = pointless_create_vector_i32_owner(&state->c, pointless_reader_vector_i32(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_U32:
handle = pointless_create_vector_u32_owner(&state->c, pointless_reader_vector_u32(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_I64:
handle = pointless_create_vector_i64_owner(&state->c, pointless_reader_vector_i64(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_U64:
handle = pointless_create_vector_u64_owner(&state->c, pointless_reader_vector_u64(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_FLOAT:
handle = pointless_create_vector_float_owner(&state->c, pointless_reader_vector_float(&v->pp->p, v->v) + v->slice_i, v->slice_n);
break;
case POINTLESS_VECTOR_EMPTY:
handle = pointless_create_vector_value(&state->c);
break;
default:
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
PyErr_SetString(PyExc_ValueError, "internal error: illegal type for primitive vector");
return POINTLESS_CREATE_VALUE_FAIL;
}
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// python bytearray
} else if (PyByteArray_Check(py_object)) {
// create handle and hand over the memory
Py_ssize_t n_items = PyByteArray_GET_SIZE(py_object);
if (n_items > UINT32_MAX) {
PyErr_SetString(PyExc_ValueError, "bytearray has too many items");
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
return POINTLESS_CREATE_VALUE_FAIL;
}
handle = pointless_create_vector_u8_owner(&state->c, (uint8_t*)PyByteArray_AS_STRING(py_object), (uint32_t)n_items);
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// primitive vectors
} else if (PyPointlessPrimVector_Check(py_object)) {
// we just hand over the memory
PyPointlessPrimVector* prim_vector = (PyPointlessPrimVector*)py_object;
uint32_t n_items = pointless_dynarray_n_items(&prim_vector->array);
void* data = prim_vector->array._data;
switch (prim_vector->type) {
case POINTLESS_PRIM_VECTOR_TYPE_I8:
handle = pointless_create_vector_i8_owner(&state->c, (int8_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_U8:
handle = pointless_create_vector_u8_owner(&state->c, (uint8_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_I16:
handle = pointless_create_vector_i16_owner(&state->c, (int16_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_U16:
handle = pointless_create_vector_u16_owner(&state->c, (uint16_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_I32:
handle = pointless_create_vector_i32_owner(&state->c, (int32_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_U32:
handle = pointless_create_vector_u32_owner(&state->c, (uint32_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_I64:
handle = pointless_create_vector_i64_owner(&state->c, (int64_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_U64:
handle = pointless_create_vector_u64_owner(&state->c, (uint64_t*)data, n_items);
break;
case POINTLESS_PRIM_VECTOR_TYPE_FLOAT:
handle = pointless_create_vector_float_owner(&state->c, (float*)data, n_items);
break;
default:
PyErr_SetString(PyExc_ValueError, "internal error: illegal type for primitive vector");
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
return POINTLESS_CREATE_VALUE_FAIL;
}
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// unicode object
} else if (PyUnicode_Check(py_object)) {
// get it from python
Py_UNICODE* python_buffer = PyUnicode_AS_UNICODE(py_object);
// string must not contain zero's
Py_ssize_t s_len_python = PyUnicode_GET_SIZE(py_object);
#if Py_UNICODE_SIZE == 4
uint32_t s_len_pointless = pointless_ucs4_len(python_buffer);
#else
uint32_t s_len_pointless = pointless_ucs2_len(python_buffer);
#endif
if (s_len_python < 0 || (uint64_t)s_len_python != s_len_pointless) {
PyErr_SetString(PyExc_ValueError, "unicode string contains a zero, where it shouldn't");
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
return POINTLESS_CREATE_VALUE_FAIL;
}
#if Py_UNICODE_SIZE == 4
if (state->unwiden_strings && pointless_is_ucs4_ascii((uint32_t*)python_buffer))
handle = pointless_create_string_ucs4(&state->c, python_buffer);
else
handle = pointless_create_unicode_ucs4(&state->c, python_buffer);
#else
if (state->unwiden_strings && pointless_is_ucs2_ascii(python_buffer))
handle = pointless_create_string_ucs2(&state->c, python_buffer);
else
handle = pointless_create_unicode_ucs2(&state->c, python_buffer);
#endif
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// string object
} else if (PyString_Check(py_object)) {
// get it from python
uint8_t* python_buffer = (uint8_t*)PyString_AS_STRING(py_object);
// string must not contain zero's
Py_ssize_t s_len_python = PyString_GET_SIZE(py_object);
uint32_t s_len_pointless = pointless_ascii_len(python_buffer);
if (s_len_python < 0 || (uint64_t)s_len_python != s_len_pointless) {
PyErr_SetString(PyExc_ValueError, "string contains a zero, where it shouldn't");
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
return POINTLESS_CREATE_VALUE_FAIL;
}
handle = pointless_create_string_ascii(&state->c, python_buffer);
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// dict object
} else if (PyDict_Check(py_object)) {
handle = pointless_create_map(&state->c);
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
PyObject* key = 0;
PyObject* value = 0;
Py_ssize_t pos = 0;
while (PyDict_Next(py_object, &pos, &key, &value)) {
uint32_t key_handle = pointless_export_py_rec(state, key, depth + 1);
uint32_t value_handle = pointless_export_py_rec(state, value, depth + 1);
if (key_handle == POINTLESS_CREATE_VALUE_FAIL || value_handle == POINTLESS_CREATE_VALUE_FAIL)
break;
if (pointless_create_map_add(&state->c, handle, key_handle, value_handle) == POINTLESS_CREATE_VALUE_FAIL) {
PyErr_SetString(PyExc_ValueError, "error adding key/value pair to map");
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
break;
}
}
if (state->is_error) {
return POINTLESS_CREATE_VALUE_FAIL;
}
// set object
} else if (PyAnySet_Check(py_object)) {
PyObject* iterator = PyObject_GetIter(py_object);
PyObject* item = 0;
if (iterator == 0) {
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
// get a handle
handle = pointless_create_set(&state->c);
RETURN_OOM_IF_FAIL(handle, state);
// cache object
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// iterate over it
while ((item = PyIter_Next(iterator)) != 0) {
uint32_t item_handle = pointless_export_py_rec(state, item, depth + 1);
if (item_handle == POINTLESS_CREATE_VALUE_FAIL)
break;
if (pointless_create_set_add(&state->c, handle, item_handle) == POINTLESS_CREATE_VALUE_FAIL) {
PyErr_SetString(PyExc_ValueError, "error adding item to set");
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
break;
}
}
Py_DECREF(iterator);
if (PyErr_Occurred()) {
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
return POINTLESS_CREATE_VALUE_FAIL;
}
// bitvector
} else if (PyPointlessBitvector_Check(py_object)) {
PyPointlessBitvector* bitvector = (PyPointlessBitvector*)py_object;
if (bitvector->is_pointless) {
uint32_t i, n_bits = pointless_reader_bitvector_n_bits(&bitvector->pointless_pp->p, bitvector->pointless_v);
void* bits = pointless_calloc(ICEIL(n_bits, 8), 1);
if (bits == 0) {
RETURN_OOM(state);
}
for (i = 0; i < n_bits; i++) {
if (pointless_reader_bitvector_is_set(&bitvector->pointless_pp->p, bitvector->pointless_v, i))
bm_set_(bits, i);
}
if (state->normalize_bitvector)
handle = pointless_create_bitvector(&state->c, bits, n_bits);
else
handle = pointless_create_bitvector_no_normalize(&state->c, bits, n_bits);
pointless_free(bits);
bits = 0;
} else {
if (state->normalize_bitvector)
handle = pointless_create_bitvector(&state->c, bitvector->primitive_bits, bitvector->primitive_n_bits);
else
handle = pointless_create_bitvector_no_normalize(&state->c, bitvector->primitive_bits, bitvector->primitive_n_bits);
}
RETURN_OOM_IF_FAIL(handle, state);
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
} else if (PyPointlessSet_Check(py_object)) {
PyPointlessSet* set = (PyPointlessSet*)py_object;
const char* error = 0;
handle = pointless_recreate_value(&set->pp->p, set->v, &state->c, &error);
if (handle == POINTLESS_CREATE_VALUE_FAIL) {
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
PyErr_Format(PyExc_ValueError, "pointless_recreate_value(): %s", error);
return POINTLESS_CREATE_VALUE_FAIL;
}
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
} else if (PyPointlessMap_Check(py_object)) {
PyPointlessMap* map = (PyPointlessMap*)py_object;
const char* error = 0;
handle = pointless_recreate_value(&map->pp->p, map->v, &state->c, &error);
if (handle == POINTLESS_CREATE_VALUE_FAIL) {
printf("line: %i\n", __LINE__);
state->is_error = 1;
state->error_line = __LINE__;
PyErr_Format(PyExc_ValueError, "pointless_recreate_value(): %s", error);
return POINTLESS_CREATE_VALUE_FAIL;
}
if (!pointless_export_set_seen(state, py_object, handle)) {
RETURN_OOM(state);
}
// type not supported
} else {
PyErr_Format(PyExc_ValueError, "type <%s> not supported", py_object->ob_type->tp_name);
state->error_line = __LINE__;
printf("line: %i\n", __LINE__);
state->is_error = 1;
}
#undef RETURN_OOM
#undef RETURN_IF_OOM
return handle;
}
