void
OSBNodeElement::read(const std::string &typeName)
{
OSG_OSB_LOG(("OSBNodeElement::read [%s]\n", typeName.c_str()));
BinaryReadHandler *rh = editRoot()->getReadHandler();
UInt8 fcPtrType;
UInt16 version;
rh->getValue(fcPtrType);
rh->getValue(version );
OSG_OSB_LOG(("OSBNodeElement::read: version: [%u]\n", version));
if(fcPtrType != OSBCommonElement::FCPtrNode)
{
FFATAL(("OSBNodeElement::read: fcPtrType has unexpected value.\n"));
skipFields();
return;
}
NodeUnrecPtr node = Node::create();
setContainer(node);
readFields("'volume'", "");
}
void
OSBGenericElement::read(const std::string &typeName)
{
OSG_OSB_LOG(("OSBGenericElement::read [%s]\n", typeName.c_str()));
BinaryReadHandler *rh = editRoot()->getReadHandler();
UInt8 ptrTypeTag;
UInt16 version;
rh->getValue(ptrTypeTag);
rh->getValue(version );
OSG_OSB_LOG(("OSBGenericElement::read: version: [%u] ptrTypeTag [%u]\n",
version, ptrTypeTag));
setContainer(FieldContainerUnrecPtr(
FieldContainerFactory::the()->createContainer(typeName.c_str())));
if(getContainer() == NULL)
{
FWARNING(("OSBGenericElement::read: Skipping unknown "
"FieldContainer [%s].\n", typeName.c_str()));
skipFields();
setContainer(FieldContainerUnrecPtr(createReplacementFC(ptrTypeTag)));
return;
}
readFields("", "");
}
int main(int argc, char * argv[])
{
// Verify the File
if(argc != 2)
{
fprintf(stderr, "Invalid number of arguments. Exiting program\n");
return 1;
}
f1 = fopen(argv[1], "r");
if(!f1)
{
fprintf(stderr, "File could not be opened successfully. Exiting program.");
return 1;
}
int readX = 0;
if((fgetc(f1) != 0xCA) || (fgetc(f1) != 0xFE) || (fgetc(f1) != 0xBA) || (fgetc(f1) != 0xBE))
{
fprintf(stderr, "File not a class file. Exiting program\n");
return 1;
}
//Skip minor_version and major_version
for(j = 0; j < 4; j++)
{
fgetc(f1);
}
readX = fgetc(f1);
loopCount = fgetc(f1);
loopCount |= (readX << 8);
loopCount -= 1;
int constArray[loopCount + 1];
int opcodeArray[JVM_OPC_MAX] = {0};
for(i = 1; i < loopCount + 1; i++)
{
constArray[i] = 0;
}
decodeConstantPool(constArray, readX, loopCount);
skipInterfaces(readX);
skipFields();
findOpcodes(constArray, opcodeArray);
int garbageFlag = 0;
if(opcodeArray[0] == 0)
{
garbageFlag = 1;
}
char * opcodeNames[JVM_OPC_MAX];
initializeOpcodeNames(opcodeNames);
if(garbageFlag)
{
opcodeArray[0] = 0;
}
for(i = 0; i < JVM_OPC_MAX; i++)
{
if(opcodeArray[i] != 0)
{
printf("%s: %d\n", opcodeNames[i], opcodeArray[i]);
}
}
return 0;
}