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Major refactoring: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-12-20 10:57:45 -08:00
parent f099fe4bff
commit 7197501c9a
47 changed files with 2622 additions and 1982 deletions
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49
src/sys/driver.c
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@ -58,7 +58,6 @@ NTSTATUS DriverEntry(
DriverObject->MajorFunction[IRP_MJ_DIRECTORY_CONTROL] = FspDirectoryControl;
DriverObject->MajorFunction[IRP_MJ_FILE_SYSTEM_CONTROL] = FspFileSystemControl;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = FspDeviceControl;
DriverObject->MajorFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = FspInternalDeviceControl;
DriverObject->MajorFunction[IRP_MJ_SHUTDOWN] = FspShutdown;
DriverObject->MajorFunction[IRP_MJ_LOCK_CONTROL] = FspLockControl;
DriverObject->MajorFunction[IRP_MJ_CLEANUP] = FspCleanup;
@ -71,24 +70,23 @@ NTSTATUS DriverEntry(
/* setup the I/O completion functions */
FspIopCompleteFunction[IRP_MJ_CREATE] = FspFsvolCreateComplete;
FspIopCompleteFunction[IRP_MJ_CLOSE] = FspFsvolCloseComplete;
FspIopCompleteFunction[IRP_MJ_READ] = FspReadComplete;
FspIopCompleteFunction[IRP_MJ_WRITE] = FspWriteComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_INFORMATION] = FspQueryInformationComplete;
FspIopCompleteFunction[IRP_MJ_SET_INFORMATION] = FspSetInformationComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_EA] = FspQueryEaComplete;
FspIopCompleteFunction[IRP_MJ_SET_EA] = FspSetEaComplete;
FspIopCompleteFunction[IRP_MJ_FLUSH_BUFFERS] = FspFlushBuffersComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] = FspQueryVolumeInformationComplete;
FspIopCompleteFunction[IRP_MJ_SET_VOLUME_INFORMATION] = FspSetVolumeInformationComplete;
FspIopCompleteFunction[IRP_MJ_DIRECTORY_CONTROL] = FspDirectoryControlComplete;
FspIopCompleteFunction[IRP_MJ_FILE_SYSTEM_CONTROL] = FspFileSystemControlComplete;
FspIopCompleteFunction[IRP_MJ_DEVICE_CONTROL] = FspDeviceControlComplete;
FspIopCompleteFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = FspFsvolInternalDeviceControlComplete;
FspIopCompleteFunction[IRP_MJ_SHUTDOWN] = FspShutdownComplete;
FspIopCompleteFunction[IRP_MJ_LOCK_CONTROL] = FspLockControlComplete;
FspIopCompleteFunction[IRP_MJ_READ] = FspFsvolReadComplete;
FspIopCompleteFunction[IRP_MJ_WRITE] = FspFsvolWriteComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_INFORMATION] = FspFsvolQueryInformationComplete;
FspIopCompleteFunction[IRP_MJ_SET_INFORMATION] = FspFsvolSetInformationComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_EA] = FspFsvolQueryEaComplete;
FspIopCompleteFunction[IRP_MJ_SET_EA] = FspFsvolSetEaComplete;
FspIopCompleteFunction[IRP_MJ_FLUSH_BUFFERS] = FspFsvolFlushBuffersComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] = FspFsvolQueryVolumeInformationComplete;
FspIopCompleteFunction[IRP_MJ_SET_VOLUME_INFORMATION] = FspFsvolSetVolumeInformationComplete;
FspIopCompleteFunction[IRP_MJ_DIRECTORY_CONTROL] = FspFsvolDirectoryControlComplete;
FspIopCompleteFunction[IRP_MJ_FILE_SYSTEM_CONTROL] = FspFsvolFileSystemControlComplete;
FspIopCompleteFunction[IRP_MJ_DEVICE_CONTROL] = FspFsvolDeviceControlComplete;
FspIopCompleteFunction[IRP_MJ_SHUTDOWN] = FspFsvolShutdownComplete;
FspIopCompleteFunction[IRP_MJ_LOCK_CONTROL] = FspFsvolLockControlComplete;
FspIopCompleteFunction[IRP_MJ_CLEANUP] = FspFsvolCleanupComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_SECURITY] = FspQuerySecurityComplete;
FspIopCompleteFunction[IRP_MJ_SET_SECURITY] = FspSetSecurityComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_SECURITY] = FspFsvolQuerySecurityComplete;
FspIopCompleteFunction[IRP_MJ_SET_SECURITY] = FspFsvolSetSecurityComplete;
/* setup fast I/O and resource acquisition */
static FAST_IO_DISPATCH FspFastIoDispatch = { 0 };
@ -124,18 +122,15 @@ NTSTATUS DriverEntry(
DriverObject->FastIoDispatch = &FspFastIoDispatch;
/*
* Register our devices as file systems. We do this here to simplify file system
* registration/unregistration, although this makes our driver unloadable from the
* get go.
* Register our "disk" device as a file system. We do not register our "net" device
* as a file system, but we register with the MUP instead at a later time.
*
* Unfortunately a call to IoRegisterFileSystem(), even if followed by a call to
* IoUnregistreFileSystem(), makes the driver unloadable. We attempted to move
* the register/unregister calls to FspFsctlDeviceVolume{Created,Deleted}, but it
* did not make any difference with regards to making the driver unloadable. Hence
* we stick to the simpler scheme of doing registration here.
* Please note that the call below makes our driver unloadable. In fact the driver
* remains unloadable even if we issue an IoUnregisterFileSystem() call immediately
* after our IoRegisterFileSystem() call! Some system component appears to keep an
* extra reference to our device somewhere.
*/
IoRegisterFileSystem(FspFsctlDiskDeviceObject);
IoRegisterFileSystem(FspFsctlNetDeviceObject);
#pragma prefast(suppress:28175, "We are in DriverEntry: ok to access DriverName")
FSP_LEAVE("DriverName=\"%wZ\", RegistryPath=\"%wZ\"",