static ZTupleValue sReadStringish(const ZStreamU& s)
{
const int32 stringLength = sReadInteger(s);
const uint8 terminator = s.ReadUInt8();
if (terminator != ':')
throw runtime_error("Expected ':' terminator for string/binary length");
// Suck all the data into a memory block.
ZMemoryBlock theMB;
ZStreamRWPos_MemoryBlock(theMB).CopyFrom(s, stringLength);
// Transcribe the data as UTF8 into theString.
string theString;
ZStrimW_String(theString).CopyAllFrom(ZStrimR_StreamUTF8(ZStreamRPos_MemoryBlock(theMB)));
if (theString.size() == stringLength)
{
// The number of bytes in theString matches the number of bytes
// in theMB, so every byte was valid UTF-8 and we can return it as a string.
return theString;
}
else
{
// Some code units were skipped, so return the raw data.
return theMB;
}
}
/*
* Class: org_zoolib_tuplebase_ZTB_1RAM
* Method: sConstruct_Stream
* Signature: (Ljava/io/InputStream;)I
*/
JNIEXPORT jint JNICALL Java_org_zoolib_tuplebase_ZTB_1RAM_sConstruct_1Stream
(JNIEnv* iEnv, jclass, jobject iStream)
{
vector<ZRef<ZTupleIndexFactory> > theFactories;
try
{
ZTS_RAM* theTS = new ZTS_RAM(theFactories, ZStrimU_Unreader(ZStrimR_StreamUTF8(ZStreamR_Buffered(4096, ZStreamR_JNI(iEnv, iStream)))));
ZTB* theTB = new ZTB(new ZTBRep_TS(theFactories, theTS));
return reinterpret_cast<jint>(theTB);
}
catch (...)
{
return 0;
}
}