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sys: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-11-28 13:17:46 -08:00
parent 7ab5998c49
commit 2668e05748
19 changed files with 81 additions and 82 deletions
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2
src/sys/cleanup.c
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@@ -13,7 +13,7 @@ static NTSTATUS FspFsvrtCleanup(
static NTSTATUS FspFsvolCleanup(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspCleanup;
FSP_IOPROC_DISPATCH FspCleanupComplete;
FSP_IOCMPL_DISPATCH FspCleanupComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlCleanup)

2
src/sys/close.c
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@@ -13,7 +13,7 @@ static NTSTATUS FspFsvrtClose(
static NTSTATUS FspFsvolClose(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspClose;
FSP_IOPROC_DISPATCH FspCloseComplete;
FSP_IOCMPL_DISPATCH FspCloseComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlClose)

2
src/sys/create.c
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@@ -13,7 +13,7 @@ static NTSTATUS FspFsvrtCreate(
static NTSTATUS FspFsvolCreate(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspCreate;
FSP_IOPROC_DISPATCH FspCreateComplete;
FSP_IOCMPL_DISPATCH FspCreateComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlCreate)

2
src/sys/devctl.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolDeviceControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspDeviceControl;
FSP_IOPROC_DISPATCH FspDeviceControlComplete;
FSP_IOCMPL_DISPATCH FspDeviceControlComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolDeviceControl)

2
src/sys/dirctl.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolDirectoryControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspDirectoryControl;
FSP_IOPROC_DISPATCH FspDirectoryControlComplete;
FSP_IOCMPL_DISPATCH FspDirectoryControlComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolDirectoryControl)

38
src/sys/driver.c
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@@ -65,25 +65,25 @@ NTSTATUS DriverEntry(
DriverObject->MajorFunction[IRP_MJ_SET_SECURITY] = FspSetSecurity;
/* setup the I/O completion functions */
FspIoProcessFunction[IRP_MJ_CREATE] = FspCreateComplete;
FspIoProcessFunction[IRP_MJ_CLOSE] = FspCloseComplete;
FspIoProcessFunction[IRP_MJ_READ] = FspReadComplete;
FspIoProcessFunction[IRP_MJ_WRITE] = FspWriteComplete;
FspIoProcessFunction[IRP_MJ_QUERY_INFORMATION] = FspQueryInformationComplete;
FspIoProcessFunction[IRP_MJ_SET_INFORMATION] = FspSetInformationComplete;
FspIoProcessFunction[IRP_MJ_QUERY_EA] = FspQueryEaComplete;
FspIoProcessFunction[IRP_MJ_SET_EA] = FspSetEaComplete;
FspIoProcessFunction[IRP_MJ_FLUSH_BUFFERS] = FspFlushBuffersComplete;
FspIoProcessFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] = FspQueryVolumeInformationComplete;
FspIoProcessFunction[IRP_MJ_SET_VOLUME_INFORMATION] = FspSetVolumeInformationComplete;
FspIoProcessFunction[IRP_MJ_DIRECTORY_CONTROL] = FspDirectoryControlComplete;
FspIoProcessFunction[IRP_MJ_FILE_SYSTEM_CONTROL] = FspFileSystemControlComplete;
FspIoProcessFunction[IRP_MJ_DEVICE_CONTROL] = FspDeviceControlComplete;
FspIoProcessFunction[IRP_MJ_SHUTDOWN] = FspShutdownComplete;
FspIoProcessFunction[IRP_MJ_LOCK_CONTROL] = FspLockControlComplete;
FspIoProcessFunction[IRP_MJ_CLEANUP] = FspCleanupComplete;
FspIoProcessFunction[IRP_MJ_QUERY_SECURITY] = FspQuerySecurityComplete;
FspIoProcessFunction[IRP_MJ_SET_SECURITY] = FspSetSecurityComplete;
FspIopCompleteFunction[IRP_MJ_CREATE] = FspCreateComplete;
FspIopCompleteFunction[IRP_MJ_CLOSE] = FspCloseComplete;
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_SHUTDOWN] = FspShutdownComplete;
FspIopCompleteFunction[IRP_MJ_LOCK_CONTROL] = FspLockControlComplete;
FspIopCompleteFunction[IRP_MJ_CLEANUP] = FspCleanupComplete;
FspIopCompleteFunction[IRP_MJ_QUERY_SECURITY] = FspQuerySecurityComplete;
FspIopCompleteFunction[IRP_MJ_SET_SECURITY] = FspSetSecurityComplete;
/* setup fast I/O and resource acquisition */
static FAST_IO_DISPATCH FspFastIoDispatch = { 0 };

55
src/sys/driver.h
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@@ -107,12 +107,12 @@
{ \
/* this can only happen if the Ioq was stopped */\
ASSERT(FspIoqStopped(&FsvrtDeviceExtension->Ioq));\
FspCompleteRequest(Irp, STATUS_ACCESS_DENIED);\
FspIopCompleteRequest(Irp, STATUS_ACCESS_DENIED);\
} \
} \
} \
else \
FspCompleteRequest(Irp, Result);\
FspIopCompleteRequest(Irp, Result);\
); \
return Result
#define FSP_ENTER_IOC(...) \
@@ -130,7 +130,7 @@
__VA_ARGS__, \
NtStatusSym(Result), \
(LONGLONG)Irp->IoStatus.Information);\
FspCompleteRequest(Irp, Result);\
FspIopCompleteRequest(Irp, Result);\
)
#define FSP_ENTER_BOOL(...) \
BOOLEAN Result = TRUE; FSP_ENTER_(__VA_ARGS__)
@@ -185,27 +185,27 @@ _Dispatch_type_(IRP_MJ_WRITE) FSP_DRIVER_DISPATCH FspWrite;
/* I/O process functions */
_IRQL_requires_max_(APC_LEVEL)
_IRQL_requires_same_
typedef VOID FSP_IOPROC_DISPATCH(
typedef VOID FSP_IOCMPL_DISPATCH(
_Inout_ PIRP Irp, _In_ const FSP_FSCTL_TRANSACT_RSP *Response);
FSP_IOPROC_DISPATCH FspCleanupComplete;
FSP_IOPROC_DISPATCH FspCloseComplete;
FSP_IOPROC_DISPATCH FspCreateComplete;
FSP_IOPROC_DISPATCH FspDeviceControlComplete;
FSP_IOPROC_DISPATCH FspDirectoryControlComplete;
FSP_IOPROC_DISPATCH FspFileSystemControlComplete;
FSP_IOPROC_DISPATCH FspFlushBuffersComplete;
FSP_IOPROC_DISPATCH FspLockControlComplete;
FSP_IOPROC_DISPATCH FspQueryEaComplete;
FSP_IOPROC_DISPATCH FspQueryInformationComplete;
FSP_IOPROC_DISPATCH FspQuerySecurityComplete;
FSP_IOPROC_DISPATCH FspQueryVolumeInformationComplete;
FSP_IOPROC_DISPATCH FspReadComplete;
FSP_IOPROC_DISPATCH FspSetEaComplete;
FSP_IOPROC_DISPATCH FspSetInformationComplete;
FSP_IOPROC_DISPATCH FspSetSecurityComplete;
FSP_IOPROC_DISPATCH FspSetVolumeInformationComplete;
FSP_IOPROC_DISPATCH FspShutdownComplete;
FSP_IOPROC_DISPATCH FspWriteComplete;
FSP_IOCMPL_DISPATCH FspCleanupComplete;
FSP_IOCMPL_DISPATCH FspCloseComplete;
FSP_IOCMPL_DISPATCH FspCreateComplete;
FSP_IOCMPL_DISPATCH FspDeviceControlComplete;
FSP_IOCMPL_DISPATCH FspDirectoryControlComplete;
FSP_IOCMPL_DISPATCH FspFileSystemControlComplete;
FSP_IOCMPL_DISPATCH FspFlushBuffersComplete;
FSP_IOCMPL_DISPATCH FspLockControlComplete;
FSP_IOCMPL_DISPATCH FspQueryEaComplete;
FSP_IOCMPL_DISPATCH FspQueryInformationComplete;
FSP_IOCMPL_DISPATCH FspQuerySecurityComplete;
FSP_IOCMPL_DISPATCH FspQueryVolumeInformationComplete;
FSP_IOCMPL_DISPATCH FspReadComplete;
FSP_IOCMPL_DISPATCH FspSetEaComplete;
FSP_IOCMPL_DISPATCH FspSetInformationComplete;
FSP_IOCMPL_DISPATCH FspSetSecurityComplete;
FSP_IOCMPL_DISPATCH FspSetVolumeInformationComplete;
FSP_IOCMPL_DISPATCH FspShutdownComplete;
FSP_IOCMPL_DISPATCH FspWriteComplete;
/* fast I/O */
FAST_IO_CHECK_IF_POSSIBLE FspFastIoCheckIfPossible;
@@ -282,12 +282,11 @@ FSP_FSVOL_DEVICE_EXTENSION *FspFsvolDeviceExtension(PDEVICE_OBJECT DeviceObject)
return DeviceObject->DeviceExtension;
}
/* I/O completion */
VOID FspCompleteRequest(PIRP Irp, NTSTATUS Result);
VOID FspDispatchProcessedIrp(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response);
/* I/O processing */
VOID FspIopCompleteRequest(PIRP Irp, NTSTATUS Result);
VOID FspIopDispatchComplete(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response);
/* misc */
VOID FspCompleteRequest(PIRP Irp, NTSTATUS Result);
NTSTATUS FspCreateGuid(GUID *Guid);
NTSTATUS FspSecuritySubjectContextAccessCheck(
PSECURITY_DESCRIPTOR SecurityDescriptor, ACCESS_MASK DesiredAccess, KPROCESSOR_MODE AccessMode);
@@ -304,6 +303,6 @@ const char *IoctlCodeSym(ULONG ControlCode);
/* extern */
extern PDEVICE_OBJECT FspFsctlDiskDeviceObject;
extern PDEVICE_OBJECT FspFsctlNetDeviceObject;
extern FSP_IOPROC_DISPATCH *FspIoProcessFunction[];
extern FSP_IOCMPL_DISPATCH *FspIopCompleteFunction[];
#endif

4
src/sys/ea.c
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@@ -12,8 +12,8 @@ static NTSTATUS FspFsvolSetEa(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspQueryEa;
FSP_DRIVER_DISPATCH FspSetEa;
FSP_IOPROC_DISPATCH FspQueryEaComplete;
FSP_IOPROC_DISPATCH FspSetEaComplete;
FSP_IOCMPL_DISPATCH FspQueryEaComplete;
FSP_IOCMPL_DISPATCH FspSetEaComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolQueryEa)

4
src/sys/fileinfo.c
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@@ -12,8 +12,8 @@ static NTSTATUS FspFsvolSetInformation(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspQueryInformation;
FSP_DRIVER_DISPATCH FspSetInformation;
FSP_IOPROC_DISPATCH FspQueryInformationComplete;
FSP_IOPROC_DISPATCH FspSetInformationComplete;
FSP_IOCMPL_DISPATCH FspQueryInformationComplete;
FSP_IOCMPL_DISPATCH FspSetInformationComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolQueryInformation)

2
src/sys/flush.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolFlushBuffers(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspFlushBuffers;
FSP_IOPROC_DISPATCH FspFlushBuffersComplete;
FSP_IOCMPL_DISPATCH FspFlushBuffersComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolFlushBuffers)

6
src/sys/fsctl.c
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@@ -19,7 +19,7 @@ static NTSTATUS FspFsvrtFileSystemControl(
static NTSTATUS FspFsvolFileSystemControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspFileSystemControl;
FSP_IOPROC_DISPATCH FspFileSystemControlComplete;
FSP_IOCMPL_DISPATCH FspFileSystemControlComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsctlCreateVolume)
@@ -153,7 +153,7 @@ static NTSTATUS FspFsvrtTransact(
/* either IRP was canceled or a bogus Hint was provided */
continue;
FspDispatchProcessedIrp(ProcessIrp, Response);
FspIopDispatchComplete(ProcessIrp, Response);
Response = NextResponse;
}
@@ -190,7 +190,7 @@ static NTSTATUS FspFsvrtTransact(
* also cancel the PendingIrp we have in our hands.
*/
ASSERT(FspIoqStopped(&FsvrtDeviceExtension->Ioq));
FspCompleteRequest(PendingIrp, STATUS_CANCELLED);
FspIopCompleteRequest(PendingIrp, STATUS_CANCELLED);
return STATUS_CANCELLED;
}

14
src/sys/iop.c
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@@ -6,13 +6,13 @@
#include <sys/driver.h>
VOID FspDispatchProcessedIrp(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response);
VOID FspIopDispatchComplete(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response);
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspDispatchProcessedIrp)
#pragma alloc_text(PAGE, FspIopDispatchComplete)
#endif
VOID FspCompleteRequest(PIRP Irp, NTSTATUS Result)
VOID FspIopCompleteRequest(PIRP Irp, NTSTATUS Result)
{
// !PAGED_CODE();
@@ -30,16 +30,16 @@ VOID FspCompleteRequest(PIRP Irp, NTSTATUS Result)
IoCompleteRequest(Irp, FSP_IO_INCREMENT);
}
VOID FspDispatchProcessedIrp(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response)
VOID FspIopDispatchComplete(PIRP Irp, const FSP_FSCTL_TRANSACT_RSP *Response)
{
PAGED_CODE();
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
ASSERT(IRP_MJ_MAXIMUM_FUNCTION >= IrpSp->MajorFunction);
ASSERT(0 != FspIoProcessFunction[IrpSp->MajorFunction]);
ASSERT(0 != FspIopCompleteFunction[IrpSp->MajorFunction]);
FspIoProcessFunction[IrpSp->MajorFunction](Irp, Response);
FspIopCompleteFunction[IrpSp->MajorFunction](Irp, Response);
}
FSP_IOPROC_DISPATCH *FspIoProcessFunction[IRP_MJ_MAXIMUM_FUNCTION + 1];
FSP_IOCMPL_DISPATCH *FspIopCompleteFunction[IRP_MJ_MAXIMUM_FUNCTION + 1];

4
src/sys/ioq.c
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@@ -100,7 +100,7 @@ static VOID FspIoqPendingReleaseLock(PIO_CSQ IoCsq, _IRQL_restores_ KIRQL Irql)
static VOID FspIoqPendingCompleteCanceledIrp(PIO_CSQ IoCsq, PIRP Irp)
{
FspCompleteRequest(Irp, STATUS_CANCELLED);
FspIopCompleteRequest(Irp, STATUS_CANCELLED);
}
static NTSTATUS FspIoqProcessInsertIrpEx(PIO_CSQ IoCsq, PIRP Irp, PVOID InsertContext)
@@ -151,7 +151,7 @@ static VOID FspIoqProcessReleaseLock(PIO_CSQ IoCsq, _IRQL_restores_ KIRQL Irql)
static VOID FspIoqProcessCompleteCanceledIrp(PIO_CSQ IoCsq, PIRP Irp)
{
FspCompleteRequest(Irp, STATUS_CANCELLED);
FspIopCompleteRequest(Irp, STATUS_CANCELLED);
}
VOID FspIoqInitialize(FSP_IOQ *Ioq)

2
src/sys/lockctl.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolLockControl(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspLockControl;
FSP_IOPROC_DISPATCH FspLockControlComplete;
FSP_IOCMPL_DISPATCH FspLockControlComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolLockControl)

2
src/sys/read.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolRead(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspRead;
FSP_IOPROC_DISPATCH FspReadComplete;
FSP_IOCMPL_DISPATCH FspReadComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolRead)

4
src/sys/security.c
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@@ -12,8 +12,8 @@ static NTSTATUS FspFsvolSetSecurity(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspQuerySecurity;
FSP_DRIVER_DISPATCH FspSetSecurity;
FSP_IOPROC_DISPATCH FspQuerySecurityComplete;
FSP_IOPROC_DISPATCH FspSetSecurityComplete;
FSP_IOCMPL_DISPATCH FspQuerySecurityComplete;
FSP_IOCMPL_DISPATCH FspSetSecurityComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolQuerySecurity)

2
src/sys/shutdown.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolShutdown(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspShutdown;
FSP_IOPROC_DISPATCH FspShutdownComplete;
FSP_IOCMPL_DISPATCH FspShutdownComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolShutdown)

4
src/sys/volinfo.c
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@@ -12,8 +12,8 @@ static NTSTATUS FspFsvolSetVolumeInformation(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspQueryVolumeInformation;
FSP_DRIVER_DISPATCH FspSetVolumeInformation;
FSP_IOPROC_DISPATCH FspQueryVolumeInformationComplete;
FSP_IOPROC_DISPATCH FspSetVolumeInformationComplete;
FSP_IOCMPL_DISPATCH FspQueryVolumeInformationComplete;
FSP_IOCMPL_DISPATCH FspSetVolumeInformationComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolQueryVolumeInformation)

2
src/sys/write.c
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@@ -9,7 +9,7 @@
static NTSTATUS FspFsvolWrite(
PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp);
FSP_DRIVER_DISPATCH FspWrite;
FSP_IOPROC_DISPATCH FspWriteComplete;
FSP_IOCMPL_DISPATCH FspWriteComplete;
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspFsvolWrite)