sys: HasDbgBreakPoint and flesh out IRP handlers (to return STATUS_INVALID_REQUEST)

src/sys/cleanup.c

@@ -19,7 +19,9 @@ FspCleanup(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/close.c

@@ -19,7 +19,9 @@ FspClose(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/create.c

@@ -19,7 +19,9 @@ FspCreate(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/debug.c

@@ -7,6 +7,17 @@
 #include <sys/driver.h>
 
 #if DBG
+static ANSI_STRING DbgBreakPointInc = RTL_CONSTANT_STRING("Fsp*");
+BOOLEAN HasDbgBreakPoint(const char *Function)
+{
+    /* poor man's breakpoints; work around 32 breakpoints kernel limit */
+    if (KeGetCurrentIrql() > APC_LEVEL)
+        return TRUE;
+    ANSI_STRING Name;
+    RtlInitAnsiString(&Name, Function);
+    return FsRtlIsDbcsInExpression(&DbgBreakPointInc, &Name);
+}
+
 const char *NtStatusSym(NTSTATUS Status)
 {
     switch (Status)

src/sys/devctrl.c

@@ -19,7 +19,9 @@ FspDeviceControl(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/dirctrl.c

@@ -19,7 +19,9 @@ FspDirectoryControl(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/driver.h

@@ -30,9 +30,11 @@
 #define FSP_DEBUGLOG(rfmt, r, fmt, ...) ((void)0)
 #endif
 #if DBG
+BOOLEAN HasDbgBreakPoint(const char *Function);
 const char *NtStatusSym(NTSTATUS Status);
 #define FSP_ENTER_(...)                 \
-    try { DbgBreakPoint(); } except(EXCEPTION_EXECUTE_HANDLER) {}\
+    if (HasDbgBreakPoint(__FUNCTION__)) \
+        try { DbgBreakPoint(); } except(EXCEPTION_EXECUTE_HANDLER) {}\
     __VA_ARGS__;                        \
     try                                 \
     {

src/sys/ea.c

@@ -21,7 +21,9 @@ FspQueryEa(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }
@@ -33,7 +35,9 @@ FspSetEa(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/fileinfo.c

@@ -21,7 +21,9 @@ FspQueryInformation(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }
@@ -33,7 +35,9 @@ FspSetInformation(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/flush.c

@@ -19,7 +19,9 @@ FspFlushBuffers(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/fsctrl.c

@@ -19,7 +19,9 @@ FspFileSystemControl(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/lockctrl.c

@@ -19,7 +19,9 @@ FspLockControl(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/read.c

@@ -19,7 +19,9 @@ FspRead(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/security.c

@@ -21,7 +21,9 @@ FspQuerySecurity(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }
@@ -33,7 +35,9 @@ FspSetSecurity(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/shutdown.c

@@ -19,7 +19,9 @@ FspShutdown(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/volinfo.c

@@ -21,7 +21,9 @@ FspQueryVolumeInformation(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }
@@ -33,7 +35,9 @@ FspSetVolumeInformation(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }

src/sys/write.c

@@ -19,7 +19,9 @@ FspWrite(
 {
     FSP_ENTER(PAGED_CODE());
 
-    Result = STATUS_NOT_IMPLEMENTED;
+    Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+    Result = STATUS_INVALID_DEVICE_REQUEST;
 
     FSP_LEAVE("", 0);
 }