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 PyObject *kdumpfile_read (PyObject *_self, PyObject *args, PyObject *kw)
{
kdumpfile_object *self = (kdumpfile_object*)_self;
PyObject *obj;
kdump_paddr_t addr;
kdump_status status;
int addrspace;
unsigned long size;
static char *keywords[] = {"addrspace", "address", "size", NULL};
size_t r;
if (!PyArg_ParseTupleAndKeywords(args, kw, "ikk:",
keywords, &addrspace, &addr, &size))
return NULL;
if (!size) {
PyErr_SetString(PyExc_ValueError, "Zero size buffer");
return NULL;
}
obj = PyByteArray_FromStringAndSize(0, size);
if (!obj)
return NULL;
r = size;
status = kdump_readp(self->ctx, addrspace, addr,
PyByteArray_AS_STRING(obj), &r);
if (status != kdump_ok) {
Py_XDECREF(obj);
PyErr_Format(exception_map(status), kdump_err_str(self->ctx));
return NULL;
}
return obj;
}
// 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;
}
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 *
_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 nxweb_result python_on_request(nxweb_http_server_connection* conn, nxweb_http_request* req, nxweb_http_response* resp) {
nxb_buffer* nxb=req->nxb;
nxweb_handler* handler=conn->handler;
const char* request_uri=req->uri;
char* query_string=strchr(request_uri, '?');
int ulen=query_string? (query_string-request_uri) : strlen(request_uri);
if (query_string) query_string++;
int pfxlen=req->path_info? (req->path_info - req->uri) : 0;
int plen=ulen-pfxlen;
const char* path_info=request_uri+pfxlen;
if (handler->uri && *handler->uri) {
pfxlen=strlen(handler->uri);
ulen=pfxlen+plen;
char* u=nxb_alloc_obj(nxb, ulen+1);
memcpy(u, handler->uri, pfxlen);
memcpy(u+pfxlen, path_info, plen);
u[ulen]='\0';
request_uri=u;
path_info=request_uri+pfxlen;
}
const char* host_port=req->host? strchr(req->host, ':') : 0;
int content_fd=0;
if (req->content_length) {
nxd_fwbuffer* fwb=nxweb_get_request_data(req, PYTHON_HANDLER_KEY).ptr;
if (fwb) {
if (fwb->error || fwb->size > fwb->max_size) {
nxweb_send_http_error(resp, 413, "Request Entity Too Large"); // most likely cause
return NXWEB_ERROR;
}
else if (req->content_received!=fwb->size) {
nxweb_log_error("content_received does not match upload stored size for %s", req->uri);
nxweb_send_http_error(resp, 500, "Internal Server Error");
return NXWEB_ERROR;
}
else {
content_fd=fwb->fd;
if (lseek(content_fd, 0, SEEK_SET)==-1) {
nxweb_log_error("can't lseek() temp upload file for %s", req->uri);
nxweb_send_http_error(resp, 500, "Internal Server Error");
return NXWEB_ERROR;
}
}
}
}
nxweb_log_debug("invoke python");
PyGILState_STATE gstate=PyGILState_Ensure();
PyObject* py_func_args=PyTuple_New(1);
PyObject* py_environ=PyDict_New();
assert(PyDict_Check(py_environ));
dict_set(py_environ, "SERVER_NAME", PyString_FromStringAndSize(req->host, host_port? (host_port-req->host) : strlen(req->host)));
dict_set(py_environ, "SERVER_PORT", PyString_FromString(host_port? host_port+1 : ""));
dict_set(py_environ, "SERVER_PROTOCOL", PyString_FromString(req->http11? "HTTP/1.1" : "HTTP/1.0"));
dict_set(py_environ, "SERVER_SOFTWARE", PyString_FromString(PACKAGE_STRING));
dict_set(py_environ, "GATEWAY_INTERFACE", PyString_FromString("CGI/1.1"));
dict_set(py_environ, "REQUEST_METHOD", PyString_FromString(req->method));
dict_set(py_environ, "REQUEST_URI", PyString_FromStringAndSize(request_uri, ulen));
dict_set(py_environ, "SCRIPT_NAME", PyString_FromStringAndSize(request_uri, pfxlen));
dict_set(py_environ, "PATH_INFO", PyString_FromStringAndSize(path_info, plen));
dict_set(py_environ, "QUERY_STRING", PyString_FromString(query_string? query_string : ""));
dict_set(py_environ, "REMOTE_ADDR", PyString_FromString(conn->remote_addr));
dict_set(py_environ, "CONTENT_TYPE", PyString_FromString(req->content_type? req->content_type : ""));
dict_set(py_environ, "CONTENT_LENGTH", PyInt_FromLong(req->content_received));
if (req->cookie) dict_set(py_environ, "HTTP_COOKIE", PyString_FromString(req->cookie));
if (req->host) dict_set(py_environ, "HTTP_HOST", PyString_FromString(req->host));
if (req->user_agent) dict_set(py_environ, "HTTP_USER_AGENT", PyString_FromString(req->user_agent));
if (req->if_modified_since) {
struct tm tm;
gmtime_r(&req->if_modified_since, &tm);
char ims[32];
nxweb_format_http_time(ims, &tm);
dict_set(py_environ, "HTTP_IF_MODIFIED_SINCE", PyString_FromString(ims));
}
if (req->headers) {
// write added headers
// encode http headers into CGI variables; see 4.1.18 in https://tools.ietf.org/html/rfc3875
char hname[256];
memcpy(hname, "HTTP_", 5);
char* h=hname+5;
nx_simple_map_entry* itr;
for (itr=nx_simple_map_itr_begin(req->headers); itr; itr=nx_simple_map_itr_next(itr)) {
nx_strtoupper(h, itr->name);
char* p;
for (p=h; *p; p++) {
if (*p=='-') *p='_';
}
dict_set(py_environ, hname, PyString_FromString(itr->value));
}
}
dict_set(py_environ, "wsgi.url_scheme", PyString_FromString(conn->secure? "https" : "http"));
if (req->content_length) {
if (content_fd) {
dict_set(py_environ, "nxweb.req.content_fd", PyInt_FromLong(content_fd));
}
else {
dict_set(py_environ, "nxweb.req.content", PyByteArray_FromStringAndSize(req->content? req->content : "", req->content_received));
}
}
if (req->if_modified_since) dict_set(py_environ, "nxweb.req.if_modified_since", PyLong_FromLong(req->if_modified_since));
dict_set(py_environ, "nxweb.req.uid", PyLong_FromLongLong(req->uid));
if (req->parent_req) {
nxweb_http_request* preq=req->parent_req;
while (preq->parent_req) preq=preq->parent_req; // find root request
if (preq->uid) {
dict_set(py_environ, "nxweb.req.root_uid", PyLong_FromLongLong(preq->uid));
}
}
// call python
PyTuple_SetItem(py_func_args, 0, py_environ);
PyObject* py_result=PyObject_CallObject(py_nxweb_on_request_func, py_func_args);
Py_DECREF(py_func_args);
if (py_result && PyTuple_Check(py_result) && PyTuple_Size(py_result)==3) {
PyObject* py_status=PyTuple_GET_ITEM(py_result, 0);
PyObject* py_headers=PyTuple_GET_ITEM(py_result, 1);
PyObject* py_body=PyTuple_GET_ITEM(py_result, 2);
if (py_status && PyString_Check(py_status)) {
const char* status_string=PyString_AS_STRING(py_status);
int status_code=0;
const char* p=status_string;
while (*p && *p>='0' && *p<='9') {
status_code=status_code*10+(*p-'0');
p++;
}
while (*p && *p==' ') p++;
if (status_code>=200 && status_code<600 && *p) {
resp->status_code=status_code;
resp->status=nxb_copy_str(nxb, p);
}
}
if (py_headers && PyList_Check(py_headers)) {
const int size=PyList_Size(py_headers);
int i;
for (i=0; i<size; i++) {
PyObject* py_header_tuple=PyList_GET_ITEM(py_headers, i);
if (py_header_tuple && PyTuple_Check(py_header_tuple) && PyTuple_Size(py_header_tuple)==2) {
PyObject* py_name=PyTuple_GET_ITEM(py_header_tuple, 0);
PyObject* py_value=PyTuple_GET_ITEM(py_header_tuple, 1);
if (py_name && PyString_Check(py_name) && py_value && PyString_Check(py_value)) {
nxweb_add_response_header_safe(resp, PyString_AS_STRING(py_name), PyString_AS_STRING(py_value));
}
}
}
}
if ((!resp->status_code || resp->status_code==200) && !resp->content_type) resp->content_type="text/html";
char* rcontent=0;
nxe_ssize_t rsize=0;
if (PyByteArray_Check(py_body)) {
rcontent=PyByteArray_AS_STRING(py_body);
rsize=PyByteArray_Size(py_body);
}
else if (PyString_Check(py_body)) {
rcontent=PyString_AS_STRING(py_body);
rsize=PyString_Size(py_body);
}
if (rcontent && rsize>0) nxweb_response_append_data(resp, rcontent, rsize);
}
else if (py_result && PyString_Check(py_result)) {
resp->status_code=500;
resp->status="Internal Server Error";
resp->content_type="text/html";
nxweb_log_error("python call failed: %s", PyString_AS_STRING(py_result));
nxweb_response_printf(resp, "python call failed: %H", PyString_AS_STRING(py_result));
}
else {
PyErr_Print();
nxweb_log_error("python call failed");
nxweb_response_printf(resp, "python call failed");
}
Py_XDECREF(py_result);
// Release the thread. No Python API allowed beyond this point.
PyGILState_Release(gstate);
nxweb_log_debug("invoke python complete");
return NXWEB_OK;
}
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
}
bool AllocateMore(SQLLEN cbAdd)
{
// cbAdd
// The number of bytes (cb --> count of bytes) to add.
if (cbAdd == 0)
return true;
SQLLEN newSize = bufferSize + cbAdd;
if (usingStack)
{
// This is the first call and `buffer` points to stack memory. Allocate a new object and copy the stack
// data into it.
char* stackBuffer = buffer;
if (dataType == SQL_C_CHAR)
{
bufferOwner = PyBytes_FromStringAndSize(0, newSize);
buffer = bufferOwner ? PyBytes_AS_STRING(bufferOwner) : 0;
}
else if (dataType == SQL_C_BINARY)
{
#if PY_VERSION_HEX >= 0x02060000
bufferOwner = PyByteArray_FromStringAndSize(0, newSize);
buffer = bufferOwner ? PyByteArray_AS_STRING(bufferOwner) : 0;
#else
bufferOwner = PyBytes_FromStringAndSize(0, newSize);
buffer = bufferOwner ? PyBytes_AS_STRING(bufferOwner) : 0;
#endif
}
else if (sizeof(SQLWCHAR) == Py_UNICODE_SIZE)
{
// Allocate directly into a Unicode object.
bufferOwner = PyUnicode_FromUnicode(0, newSize / element_size);
buffer = bufferOwner ? (char*)PyUnicode_AsUnicode(bufferOwner) : 0;
}
else
{
// We're Unicode, but SQLWCHAR and Py_UNICODE don't match, so maintain our own SQLWCHAR buffer.
bufferOwner = 0;
buffer = (char*)pyodbc_malloc((size_t)newSize);
}
if (buffer == 0)
return false;
usingStack = false;
memcpy(buffer, stackBuffer, (size_t)bufferSize);
bufferSize = newSize;
return true;
}
if (bufferOwner && PyUnicode_CheckExact(bufferOwner))
{
if (PyUnicode_Resize(&bufferOwner, newSize / element_size) == -1)
return false;
buffer = (char*)PyUnicode_AsUnicode(bufferOwner);
}
#if PY_VERSION_HEX >= 0x02060000
else if (bufferOwner && PyByteArray_CheckExact(bufferOwner))
{
if (PyByteArray_Resize(bufferOwner, newSize) == -1)
return false;
buffer = PyByteArray_AS_STRING(bufferOwner);
}
#else
else if (bufferOwner && PyBytes_CheckExact(bufferOwner))
{
if (_PyBytes_Resize(&bufferOwner, newSize) == -1)
return false;
buffer = PyBytes_AS_STRING(bufferOwner);
}
#endif
else
{
char* tmp = (char*)realloc(buffer, (size_t)newSize);
if (tmp == 0)
return false;
buffer = tmp;
}
bufferSize = newSize;
return true;
}
PyObject* Effect::wrapSetImage(PyObject *self, PyObject *args)
{
// get the effect
Effect * effect = getEffect();
// check if we have aborted already
if (effect->_abortRequested)
{
return Py_BuildValue("");
}
// determine the timeout
int timeout = effect->_timeout;
if (timeout > 0)
{
timeout = effect->_endTime - QDateTime::currentMSecsSinceEpoch();
// we are done if the time has passed
if (timeout <= 0)
{
return Py_BuildValue("");
}
}
// bytearray of values
int width, height;
PyObject * bytearray = nullptr;
if (PyArg_ParseTuple(args, "iiO", &width, &height, &bytearray))
{
if (PyByteArray_Check(bytearray))
{
int length = PyByteArray_Size(bytearray);
if (length == 3 * width * height)
{
Image<ColorRgb> image(width, height);
char * data = PyByteArray_AS_STRING(bytearray);
memcpy(image.memptr(), data, length);
effect->_imageProcessor->process(image, effect->_colors);
effect->setColors(effect->_priority, effect->_colors, timeout, false);
return Py_BuildValue("");
}
else
{
PyErr_SetString(PyExc_RuntimeError, "Length of bytearray argument should be 3*width*height");
return nullptr;
}
}
else
{
PyErr_SetString(PyExc_RuntimeError, "Argument 3 is not a bytearray");
return nullptr;
}
}
else
{
return nullptr;
}
// error
PyErr_SetString(PyExc_RuntimeError, "Unknown error");
return nullptr;
}
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;
}
}
}
NUITKA_MAY_BE_UNUSED static PyObject *TO_INT2( PyObject *value, PyObject *base )
{
// TODO: Need to check if 3.4 is really the first version to do this.
#if PYTHON_VERSION < 340
long base_int = PyInt_AsLong( base );
#else
Py_ssize_t base_int = PyNumber_AsSsize_t( base, NULL );
#endif
if (unlikely( base_int == -1 ))
{
PyObject *error = GET_ERROR_OCCURRED();
if (likely( error ))
{
#if PYTHON_VERSION >= 300
if ( EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_OverflowError ) )
{
PyErr_Format(
PyExc_ValueError,
#if PYTHON_VERSION < 324
"int() arg 2 must be >= 2 and <= 36"
#else
"int() base must be >= 2 and <= 36"
#endif
);
}
#endif
return NULL;
}
}
#if PYTHON_VERSION >= 300
if (unlikely( ( base_int != 0 && base_int < 2 ) || base_int > 36 ))
{
PyErr_Format(
PyExc_ValueError,
#if PYTHON_VERSION < 324
"int() arg 2 must be >= 2 and <= 36"
#else
"int() base must be >= 2 and <= 36"
#endif
);
return NULL;
}
#endif
#if PYTHON_VERSION < 300
if (unlikely( !Nuitka_String_Check( value ) && !PyUnicode_Check( value ) ))
{
PyErr_Format(
PyExc_TypeError,
"int() can't convert non-string with explicit base"
);
return NULL;
}
char *value_str = Nuitka_String_AsString( value );
if (unlikely( value_str == NULL ))
{
return NULL;
}
PyObject *result = PyInt_FromString( value_str, NULL, base_int );
if (unlikely( result == NULL ))
{
return NULL;
}
return result;
#else
if ( PyUnicode_Check( value ) )
{
#if PYTHON_VERSION < 330
char *value_str = Nuitka_String_AsString( value );
if (unlikely( value_str == NULL ))
{
return NULL;
}
PyObject *result = PyInt_FromString( value_str, NULL, base_int );
if (unlikely( result == NULL ))
{
return NULL;
}
return result;
#else
return PyLong_FromUnicodeObject( value, (int)base_int );
#endif
}
else if ( PyBytes_Check( value ) || PyByteArray_Check( value ) )
{
// Check for "NUL" as PyLong_FromString has no length parameter,
Py_ssize_t size = Py_SIZE( value );
char *value_str;
if ( PyByteArray_Check( value ) )
{
value_str = PyByteArray_AS_STRING( value );
}
else
{
value_str = PyBytes_AS_STRING( value );
}
PyObject *result = NULL;
if ( size != 0 && strlen( value_str ) == (size_t)size )
{
result = PyInt_FromString( value_str, NULL, (int)base_int );
}
if (unlikely( result == NULL ))
{
PyErr_Format(
PyExc_ValueError,
"invalid literal for int() with base %d: %R",
base_int,
value
);
return NULL;
}
return result;
}
else
{
PyErr_Format(
PyExc_TypeError,
"int() can't convert non-string with explicit base"
);
return NULL;
}
#endif
}
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;
}
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 *PySSL_SSLread(PySSLObject *self, PyObject *args)
{
PyObject *dest = NULL;
Py_buffer buf;
int buf_passed = 0;
int count = -1;
char *mem;
/* XXX this should use Py_ssize_t */
int len = 1024;
int sockstate;
int err;
int nonblocking;
PySocketSockObject *sock
= (PySocketSockObject *) PyWeakref_GetObject(self->Socket);
if (((PyObject*)sock) == Py_None) {
_setSSLError("Underlying socket connection gone",
PY_SSL_ERROR_NO_SOCKET, __FILE__, __LINE__);
return NULL;
}
if (!PyArg_ParseTuple(args, "|Oi:read", &dest, &count))
return NULL;
if ((dest == NULL) || (dest == Py_None)) {
if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len)))
return NULL;
mem = PyByteArray_AS_STRING(dest);
} else if (PyLong_Check(dest)) {
len = PyLong_AS_LONG(dest);
if (!(dest = PyByteArray_FromStringAndSize((char *) 0, len)))
return NULL;
mem = PyByteArray_AS_STRING(dest);
} else {
if (PyObject_GetBuffer(dest, &buf, PyBUF_CONTIG) < 0)
return NULL;
mem = buf.buf;
len = buf.len;
if ((count > 0) && (count <= len))
len = count;
buf_passed = 1;
}
/* just in case the blocking state of the socket has been changed */
nonblocking = (sock->sock_timeout >= 0.0);
BIO_set_nbio(SSL_get_rbio(self->ssl), nonblocking);
BIO_set_nbio(SSL_get_wbio(self->ssl), nonblocking);
/* first check if there are bytes ready to be read */
PySSL_BEGIN_ALLOW_THREADS
count = SSL_pending(self->ssl);
PySSL_END_ALLOW_THREADS
if (!count) {
sockstate = check_socket_and_wait_for_timeout(sock, 0);
if (sockstate == SOCKET_HAS_TIMED_OUT) {
PyErr_SetString(PySSLErrorObject,
"The read operation timed out");
goto error;
} else if (sockstate == SOCKET_TOO_LARGE_FOR_SELECT) {
PyErr_SetString(PySSLErrorObject,
"Underlying socket too large for select().");
goto error;
} else if (sockstate == SOCKET_HAS_BEEN_CLOSED) {
count = 0;
goto done;
}
}
do {
err = 0;
PySSL_BEGIN_ALLOW_THREADS
count = SSL_read(self->ssl, mem, len);
err = SSL_get_error(self->ssl, count);
PySSL_END_ALLOW_THREADS
if (PyErr_CheckSignals())
goto error;
if (err == SSL_ERROR_WANT_READ) {
sockstate =
check_socket_and_wait_for_timeout(sock, 0);
} else if (err == SSL_ERROR_WANT_WRITE) {
sockstate =
check_socket_and_wait_for_timeout(sock, 1);
} else if ((err == SSL_ERROR_ZERO_RETURN) &&
(SSL_get_shutdown(self->ssl) ==
SSL_RECEIVED_SHUTDOWN))
{
count = 0;
goto done;
} else {
sockstate = SOCKET_OPERATION_OK;
}
if (sockstate == SOCKET_HAS_TIMED_OUT) {
PyErr_SetString(PySSLErrorObject,
"The read operation timed out");
goto error;
} else if (sockstate == SOCKET_IS_NONBLOCKING) {
break;
}
} while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE);
if (count <= 0) {
PySSL_SetError(self, count, __FILE__, __LINE__);
goto error;
}
done:
if (!buf_passed) {
PyObject *res = PyBytes_FromStringAndSize(mem, count);
Py_DECREF(dest);
return res;
} else {
PyBuffer_Release(&buf);
return PyLong_FromLong(count);
}
error:
if (!buf_passed) {
Py_DECREF(dest);
} else {
PyBuffer_Release(&buf);
}
return NULL;
}
PyObject* Effect::wrapSetColor(PyObject *self, PyObject *args)
{
// get the effect
Effect * effect = getEffect();
// check if we have aborted already
if (effect->_abortRequested)
{
return Py_BuildValue("");
}
// determine the timeout
int timeout = effect->_timeout;
if (timeout > 0)
{
timeout = effect->_endTime - QDateTime::currentMSecsSinceEpoch();
// we are done if the time has passed
if (timeout <= 0)
{
return Py_BuildValue("");
}
}
// check the number of arguments
int argCount = PyTuple_Size(args);
if (argCount == 3)
{
// three seperate arguments for red, green, and blue
ColorRgb color;
if (PyArg_ParseTuple(args, "bbb", &color.red, &color.green, &color.blue))
{
std::fill(effect->_colors.begin(), effect->_colors.end(), color);
effect->setColors(effect->_priority, effect->_colors, timeout, false);
return Py_BuildValue("");
}
else
{
return nullptr;
}
}
else if (argCount == 1)
{
// bytearray of values
PyObject * bytearray = nullptr;
if (PyArg_ParseTuple(args, "O", &bytearray))
{
if (PyByteArray_Check(bytearray))
{
size_t length = PyByteArray_Size(bytearray);
if (length == 3 * effect->_imageProcessor->getLedCount())
{
char * data = PyByteArray_AS_STRING(bytearray);
memcpy(effect->_colors.data(), data, length);
effect->setColors(effect->_priority, effect->_colors, timeout, false);
return Py_BuildValue("");
}
else
{
PyErr_SetString(PyExc_RuntimeError, "Length of bytearray argument should be 3*ledCount");
return nullptr;
}
}
else
{
PyErr_SetString(PyExc_RuntimeError, "Argument is not a bytearray");
return nullptr;
}
}
else
{
return nullptr;
}
}
else
{
PyErr_SetString(PyExc_RuntimeError, "Function expect 1 or 3 arguments");
return nullptr;
}
// error
PyErr_SetString(PyExc_RuntimeError, "Unknown error");
return nullptr;
}
