1 files changed, 182 insertions, 0 deletions

diff --git a/private/ntos/npfs/npdata.h b/private/ntos/npfs/npdata.h
new file mode 100644
index 000000000..08e8dc860
--- /dev/null
+++ b/private/ntos/npfs/npdata.h
@@ -0,0 +1,182 @@
+/*++
+
+Copyright (c) 1989  Microsoft Corporation
+
+Module Name:
+
+    NpData.c
+
+Abstract:
+
+    This module declares the global data used by the Named Pipe file system.
+
+Author:
+
+    Gary Kimura     [GaryKi]    20-Aug-1990
+
+Revision History:
+
+--*/
+
+#ifndef _NPDATA_
+#define _NPDATA_
+
+extern PVCB NpVcb;
+
+//
+//  The global structure used to contain our fast I/O callbacks
+//
+
+extern FAST_IO_DISPATCH NpFastIoDispatch;
+
+//
+//  Lists of pipe name aliases.
+//
+
+#define MIN_LENGTH_ALIAS_ARRAY (5 * sizeof(WCHAR)) // includes '\'
+#define MAX_LENGTH_ALIAS_ARRAY (9 * sizeof(WCHAR))
+
+extern SINGLE_LIST_ENTRY NpAliasListByLength[(MAX_LENGTH_ALIAS_ARRAY-MIN_LENGTH_ALIAS_ARRAY)/sizeof(WCHAR)+1];
+extern SINGLE_LIST_ENTRY NpAliasList;
+
+extern PVOID NpAliases; // single allocation containing all aliases
+
+//
+//  The global Named Pipe debug level variable, its values are:
+//
+//      0x00000000      Always gets printed (used when about to bug check)
+//
+//      0x00000001
+//      0x00000002
+//      0x00000004
+//      0x00000008
+//
+//      0x00000010
+//      0x00000020
+//      0x00000040
+//      0x00000080
+//
+//      0x00000100
+//      0x00000200
+//      0x00000400
+//      0x00000800
+//
+//      0x00001000
+//      0x00002000
+//      0x00004000
+//      0x00008000
+//
+//      0x00010000
+//      0x00020000
+//      0x00040000
+//      0x00080000
+//
+//      0x00100000
+//      0x00200000
+//      0x00400000
+//      0x00800000
+//
+//      0x01000000
+//      0x02000000
+//      0x04000000
+//      0x08000000
+//
+//      0x10000000
+//      0x20000000
+//      0x40000000
+//      0x80000000
+//
+
+#ifdef NPDBG
+
+#define DEBUG_TRACE_ERROR                (0x00000001)
+#define DEBUG_TRACE_DEBUG_HOOKS          (0x00000002)
+#define DEBUG_TRACE_CATCH_EXCEPTIONS     (0x00000004)
+#define DEBUG_TRACE_CREATE               (0x00000008)
+#define DEBUG_TRACE_CLOSE                (0x00000010)
+#define DEBUG_TRACE_READ                 (0x00000020)
+#define DEBUG_TRACE_WRITE                (0x00000040)
+#define DEBUG_TRACE_FILEINFO             (0x00000080)
+#define DEBUG_TRACE_CLEANUP              (0x00000100)
+#define DEBUG_TRACE_DIR                  (0x00000200)
+#define DEBUG_TRACE_FSCONTRL             (0x00000400)
+#define DEBUG_TRACE_CREATE_NAMED_PIPE    (0x00000800)
+#define DEBUG_TRACE_FLUSH_BUFFERS        (0x00001000)
+#define DEBUG_TRACE_VOLINFO              (0x00002000)
+#define DEBUG_TRACE_SEINFO               (0x00004000)
+#define DEBUG_TRACE_0x00008000           (0x00008000)
+#define DEBUG_TRACE_0x00010000           (0x00010000)
+#define DEBUG_TRACE_SECURSUP             (0x00020000)
+#define DEBUG_TRACE_DEVIOSUP             (0x00040000)
+#define DEBUG_TRACE_RESRCSUP             (0x00080000)
+#define DEBUG_TRACE_READSUP              (0x00100000)
+#define DEBUG_TRACE_WRITESUP             (0x00200000)
+#define DEBUG_TRACE_STATESUP             (0x00400000)
+#define DEBUG_TRACE_FILOBSUP             (0x00800000)
+#define DEBUG_TRACE_PREFXSUP             (0x01000000)
+#define DEBUG_TRACE_CNTXTSUP             (0x02000000)
+#define DEBUG_TRACE_DATASUP              (0x04000000)
+#define DEBUG_TRACE_WAITSUP              (0x08000000)
+#define DEBUG_TRACE_EVENTSUP             (0x10000000)
+#define DEBUG_TRACE_STRUCSUP             (0x20000000)
+
+extern LONG NpDebugTraceLevel;
+extern LONG NpDebugTraceIndent;
+
+#define DebugTrace(INDENT,LEVEL,X,Y) {                     \
+    LONG _i;                                               \
+    if (((LEVEL) == 0) || (NpDebugTraceLevel & (LEVEL))) { \
+        _i = (ULONG)PsGetCurrentThread();                  \
+        DbgPrint("%08lx:",_i);                             \
+        if ((INDENT) < 0) {                                \
+            NpDebugTraceIndent += (INDENT);                \
+        }                                                  \
+        if (NpDebugTraceIndent < 0) {                      \
+            NpDebugTraceIndent = 0;                        \
+        }                                                  \
+        for (_i=0; _i<NpDebugTraceIndent; _i+=1) {         \
+            DbgPrint(" ");                                 \
+        }                                                  \
+        DbgPrint(X,Y);                                     \
+        if ((INDENT) > 0) {                                \
+            NpDebugTraceIndent += (INDENT);                \
+        }                                                  \
+    }                                                      \
+}
+
+#define DebugDump(STR,LEVEL,PTR) {                         \
+    ULONG _i;                                              \
+    VOID NpDump(PVOID Ptr);                                \
+    if (((LEVEL) == 0) || (NpDebugTraceLevel & (LEVEL))) { \
+        _i = (ULONG)PsGetCurrentThread();                  \
+        DbgPrint("%08lx:",_i);                             \
+        DbgPrint(STR);                                     \
+        if (PTR != NULL) {NpDump(PTR);}                    \
+        DbgBreakPoint();                                   \
+    }                                                      \
+}
+
+#else
+
+#define DebugTrace(INDENT,LEVEL,X,Y)     {NOTHING;}
+#define DebugDump(STR,LEVEL,PTR)         {NOTHING;}
+
+#endif // NPDBG
+
+//
+//  The following macro is for all people who compile with the DBG switch
+//  set, not just fastfat dbg users
+//
+
+#if DBG
+
+#define DbgDoit(X)                       {X;}
+
+#else
+
+#define DbgDoit(X)                       {NOTHING;}
+
+#endif // DBG
+
+
+#endif // _NPDATA_