void TlsPskAdaptor::processBytes(std::vector<Botan::byte> buffer) {
if (buffer.size() == 0)
return handleEof();
auto bytesNeeded = channel->received_data(kj::mv(buffer));
if (bytesNeeded) {
buffer.resize(bytesNeeded);
tasks.add(stream->read(buffer.data(), buffer.size(), buffer.size()).then(
[this, buffer = kj::mv(buffer)](size_t bytesRead) mutable {
buffer.resize(bytesRead);
processBytes(kj::mv(buffer));
}));
} else
startReadLoop();
}
bool com_milvich_driver_Thrustmaster::handleStart( IOService * provider )
{
IOLog("%s: handleStart\n", NAME);
// let the super do its thing
if(!super::handleStart(provider))
{
IOLog("%s: super failed to start\n", NAME);
return false;
}
// get the interface
fIface = OSDynamicCast(IOUSBInterface, provider);
if(!fIface)
{
IOLog("%s: The provider is not an IOUSBInterface..\n", NAME);
return false;
}
// open the interface
if(!fIface->open(this))
{
IOLog("%s: Failed to open the provider\n", NAME);
fIface = NULL;
return false;
}
// find the pipe to talk to the iMate over
IOUSBFindEndpointRequest request;
request.type = kUSBInterrupt;
request.direction = kUSBIn;
request.maxPacketSize = 0;
request.interval = 0;
fPipe = fIface->FindNextPipe(NULL, &request);
if(fPipe)
{
//IOLog("%s: Found a pipe! type = %d, direction = %d, maxPacketSize = %04x, interval = %d\n", NAME, request.type, request.direction, request.maxPacketSize, request.interval);
}
else
{
IOLog("%s: Couldn't find a pipe\n", NAME);
fIface->close(this);
return false;
}
// lets retain things
fIface->retain();
fPipe->retain();
// we want to setup a command gate to sync some actions
fGate = IOCommandGate::commandGate(this);
if(getWorkLoop()->addEventSource(fGate) != kIOReturnSuccess)
{
IOLog("%s: Failed to add the gate to the work loop\n", NAME);
fIface->close(this);
return false;
}
// kick off the read chain
if(startReadLoop() != kIOReturnSuccess)
{
fIface->close(this);
return false;
}
// kick off the init sequence
IOCreateThread(initThread, this);
return true;
}
