Model ModelLoader::Load(const string &aFileName,
bool aNormalizeMesh /*= false*/)
{
ResetLoader();
cout << "Loading mesh " << aFileName << " ... ";
FILE* pFile = fopen(aFileName.c_str(),"rb");
while(!feof(pFile))
{
DispatchRead(pFile);
}
if(mNormals.size() == 1)
{
GenerateNormals();
}
if(aNormalizeMesh)
{
NormalizeMesh();
}
unsigned int GLId = FillPrimitive();
fclose(pFile);
cout << "DONE." << endl;
Model RetVal(mVertices, mCombinedVertices,GLId);
return RetVal;
}
UINT WINAPI
DokanLoop(
PDOKAN_INSTANCE DokanInstance
)
{
HANDLE device;
char buffer[EVENT_CONTEXT_MAX_SIZE];
BOOL status;
ULONG returnedLength;
DWORD result = 0;
DWORD lastError = 0;
RtlZeroMemory(buffer, sizeof(buffer));
device = CreateFile(
GetRawDeviceName(DokanInstance->DeviceName), // lpFileName
GENERIC_READ | GENERIC_WRITE, // dwDesiredAccess
FILE_SHARE_READ | FILE_SHARE_WRITE, // dwShareMode
NULL, // lpSecurityAttributes
OPEN_EXISTING, // dwCreationDistribution
0, // dwFlagsAndAttributes
NULL // hTemplateFile
);
if (device == INVALID_HANDLE_VALUE) {
DbgPrint("Dokan Error: CreateFile failed %ws: %d\n",
GetRawDeviceName(DokanInstance->DeviceName), GetLastError());
result = (DWORD)-1;
_endthreadex(result);
return result;
}
status = TRUE;
while (status) {
status = DeviceIoControl(
device, // Handle to device
IOCTL_EVENT_WAIT, // IO Control code
NULL, // Input Buffer to driver.
0, // Length of input buffer in bytes.
buffer, // Output Buffer from driver.
sizeof(buffer), // Length of output buffer in bytes.
&returnedLength, // Bytes placed in buffer.
NULL // synchronous call
);
if (!status) {
lastError = GetLastError();
DbgPrint("Ioctl failed for wait with code %d.\n", lastError);
if (lastError == ERROR_NO_SYSTEM_RESOURCES) {
DbgPrint("Processing will continue\n");
status = TRUE;
Sleep(200);
continue;
}
DbgPrint("Thread will be terminated\n");
break;
}
//printf("#%d got notification %d\n", (ULONG)Param, count++);
if(returnedLength > 0) {
PEVENT_CONTEXT context = (PEVENT_CONTEXT)buffer;
if (context->MountId != DokanInstance->MountId) {
DbgPrint("Dokan Error: Invalid MountId (expected:%d, acctual:%d)\n",
DokanInstance->MountId, context->MountId);
continue;
}
switch (context->MajorFunction) {
case IRP_MJ_CREATE:
DispatchCreate(device, context, DokanInstance);
break;
case IRP_MJ_CLEANUP:
DispatchCleanup(device, context, DokanInstance);
break;
case IRP_MJ_CLOSE:
DispatchClose(device, context, DokanInstance);
break;
case IRP_MJ_DIRECTORY_CONTROL:
DispatchDirectoryInformation(device, context, DokanInstance);
break;
case IRP_MJ_READ:
DispatchRead(device, context, DokanInstance);
break;
case IRP_MJ_WRITE:
DispatchWrite(device, context, DokanInstance);
break;
case IRP_MJ_QUERY_INFORMATION:
DispatchQueryInformation(device, context, DokanInstance);
break;
case IRP_MJ_QUERY_VOLUME_INFORMATION:
DispatchQueryVolumeInformation(device ,context, DokanInstance);
break;
case IRP_MJ_LOCK_CONTROL:
DispatchLock(device, context, DokanInstance);
break;
case IRP_MJ_SET_INFORMATION:
DispatchSetInformation(device, context, DokanInstance);
break;
case IRP_MJ_FLUSH_BUFFERS:
DispatchFlush(device, context, DokanInstance);
break;
case IRP_MJ_QUERY_SECURITY:
DispatchQuerySecurity(device, context, DokanInstance);
break;
case IRP_MJ_SET_SECURITY:
DispatchSetSecurity(device, context, DokanInstance);
break;
case IRP_MJ_SHUTDOWN:
// this case is used before unmount not shutdown
DispatchUnmount(device, context, DokanInstance);
break;
default:
break;
}
} else {
DbgPrint("ReturnedLength %d\n", returnedLength);
}
}
CloseHandle(device);
_endthreadex(result);
return result;
}