PyObject* _PYSTRING(const Char* s, int utf8)
{
int lens = (int)Strlen(s);
#if defined(Py_UNICODE_WIDE)
PyObject *u, *x;
u = PyUnicode_DecodeUTF16((char*)s,2*lens,NULL,NULL);
if(!utf8 || !u) return u;
x = PyUnicode_AsUTF8String(u);
Py_DECREF(u);
return x;
#else
return utf8 ? PyUnicode_EncodeUTF8((Py_UNICODE*)s, lens, NULL)
: PyUnicode_FromUnicode((Py_UNICODE*)s, lens);
#endif
}
/*
* This function returns a NEW reference, i.e. caller must decref it in the end.
*/
PyObject* JySync_Init_PyUnicode_From_JyUnicode(jobject src, PyTypeObject* nonNativeSubtype)
{
env(NULL);
jstring jstr = (*env)->CallObjectMethod(env, src, pyObject_asString);
jstring charsetName = (*env)->NewStringUTF(env, "UTF-16BE");
jobject stringByteArray = (*env)->CallObjectMethod(env, jstr,
string_getBytes, charsetName);
jbyte* stringBytes = (*env)->GetByteArrayElements(env, stringByteArray, NULL);
jsize len = (*env)->GetArrayLength(env, stringByteArray);
int byteOrder = 1; //indicates BE
PyObject* unicode = PyUnicode_DecodeUTF16(
(char*) stringBytes, /* UTF-16 encoded string */
len, /* size of string */
NULL, /* error handling */
&byteOrder /* pointer to byteorder to use
0=native;-1=LE,1=BE; */
);
(*env)->ReleaseByteArrayElements(env, stringByteArray, stringBytes, JNI_ABORT);
return unicode;
}
PyObject *lightblueobex_readheaders(obex_t *obex, obex_object_t *obj)
{
PyObject *headers;
uint8_t hi;
obex_headerdata_t hv;
uint32_t hv_size;
int r;
PyObject *value = NULL;
DEBUG("%s()\n", __func__);
headers = PyDict_New();
if (headers == NULL)
return NULL;
if (obex == NULL || obj == NULL || headers == NULL) {
DEBUG("\treadheaders() got null argument\n");
return NULL;
}
if (!PyDict_Check(headers)) {
DEBUG("\treadheaders() arg must be dict\n");
return NULL;
}
while (OBEX_ObjectGetNextHeader(obex, obj, &hi, &hv, &hv_size)) {
DEBUG("\tread header: 0x%02x\n", hi);
switch (hi & OBEX_HI_MASK) {
case OBEX_UNICODE:
{
if (hv_size < 2) {
value = PyUnicode_FromUnicode(NULL, 0);
} else {
/* hv_size-2 for 2-byte null terminator */
int byteorder = OBEX_BIG_ENDIAN;
value = PyUnicode_DecodeUTF16((const char*)hv.bs, hv_size-2,
NULL, &byteorder);
if (value == NULL) {
DEBUG("\terror reading unicode header 0x%02x\n", hi);
if (PyErr_Occurred()) {
PyErr_Print();
PyErr_Clear(); /* let caller set exception */
}
return NULL;
}
}
break;
}
case OBEX_BYTE_STREAM:
{
value = PyBuffer_New(hv_size);
if (value != NULL) {
void *buf;
Py_ssize_t buflen;
if (PyObject_AsWriteBuffer(value, &buf, &buflen) < 0) {
Py_DECREF(value);
DEBUG("\terror writing to buffer for header 0x%02x\n", hi);
return NULL;
}
memcpy(buf, hv.bs, buflen);
}
break;
}
case OBEX_BYTE:
{
value = PyInt_FromLong(hv.bq1);
break;
}
case OBEX_INT:
{
value = PyLong_FromUnsignedLong(hv.bq4);
break;
}
default:
DEBUG("\tunknown header id encoding %d\n", (hi & OBEX_HI_MASK));
return NULL;
}
if (value == NULL) {
if (PyErr_Occurred() == NULL)
DEBUG("\terror reading headers\n");
return NULL;
}
r = PyDict_SetItem(headers, PyInt_FromLong((long)hi), value);
Py_DECREF(value);
if (r < 0) {
DEBUG("\tPyDict_SetItem() error\n");
if (PyErr_Occurred()) {
PyErr_Print();
PyErr_Clear(); /* let caller set exception */
}
return NULL;
}
}
return headers;
}
