1 files changed, 107 insertions, 0 deletions

diff --git a/private/inc/smbtrace.h b/private/inc/smbtrace.h
new file mode 100644
index 000000000..5780eb19a
--- /dev/null
+++ b/private/inc/smbtrace.h
@@ -0,0 +1,107 @@
+/*++
+
+Copyright (c) 1992  Microsoft Corporation
+
+Module Name:
+
+    smbtrace.h
+
+Abstract:
+
+    This module provides the interface between the SmbTrace program and
+    the kernel mode SmbTrace component.
+    The interface between the kernel mode component and the
+    server/redirector is found in nt\private\inc\smbtrsup.h
+
+Author:
+
+    Peter Gray (w-peterg)  16-Mar-92
+
+Revision History:
+
+    Stephan Mueller (t-stephm)  08-July-92
+
+        Extensions to support smbtrace in the redirector as well as the
+        server.
+
+--*/
+
+#ifndef _SMBTRACE_
+#define _SMBTRACE_
+
+//
+// The shared memory has this structure in it, used to manage the
+// table and other data shared by the kernel mode component and
+// the appliction. It is passed back to the client after creation by the 
+// server during a FSCTL_???_START_SMBTRACE via an offset (pointer).
+//
+typedef struct _SMBTRACE_TABLE_HEADER {
+    ULONG    HighestConsumed; // last table entry processed by app (queue head)
+    ULONG    NextFree;        // next free entry in table (queue tail)
+    BOOLEAN  ApplicationStop; // when set, the application should halt
+} SMBTRACE_TABLE_HEADER, *PSMBTRACE_TABLE_HEADER;
+
+
+//
+// The following stucture is one entry in the shared table of
+// offsets to the received SMBs. The offsets are relative to the
+// start of the shared memory section.
+//
+typedef struct _SMBTRACE_TABLE_ENTRY {
+    ULONG    BufferOffset;    // location of SMB from start of shared memory
+    ULONG    SmbLength;       // the length of the SMB
+    ULONG    NumberMissed;    // number of preceding SMBs that were missed
+    PVOID    SmbAddress;      // real address of original SMB, if available
+} SMBTRACE_TABLE_ENTRY, *PSMBTRACE_TABLE_ENTRY;
+
+
+//
+// The following stucture is passed to the server when doing the
+// FSCtl "FSCTL_???_START_SMBTRACE". It contains configuration
+// information that will affect the way the NT server and Smbtrace
+// will interact.
+//
+typedef struct _SMBTRACE_CONFIG_PACKET_REQ {
+    BOOLEAN  SingleSmbMode;  // T to block on DoneEvent, F for faster.
+    CLONG    Verbosity;      // how much data the app intends to decode
+                             // indicates how much needs to be saved
+    ULONG    BufferSize;     // size of shared memory used to store SMBs
+    ULONG    TableSize;      // number of entries in the table
+} SMBTRACE_CONFIG_PACKET_REQ, *PSMBTRACE_CONFIG_PACKET_REQ;
+
+
+//
+// Here is the response to that FSCTL.
+//
+typedef struct _SMBTRACE_CONFIG_PACKET_RESP {
+    ULONG    HeaderOffset;   // location of header from start of shared memory 
+    ULONG    TableOffset;    // location of table from start of shared memory
+} SMBTRACE_CONFIG_PACKET_RESP, *PSMBTRACE_CONFIG_PACKET_RESP;
+
+
+//
+// Well-known names for objects accessible to both the server/redirector
+// and the Smbtrace application.
+//
+#define SMBTRACE_SRV_SHARED_MEMORY_NAME   TEXT( "\\SmbTraceSrvMemory" )
+#define SMBTRACE_SRV_NEW_SMB_EVENT_NAME   TEXT( "\\SmbTraceSrvNewSmbEvent" )
+#define SMBTRACE_SRV_DONE_SMB_EVENT_NAME  TEXT( "\\SmbTraceSrvDoneSmbEvent" )
+
+#define SMBTRACE_LMR_SHARED_MEMORY_NAME   TEXT( "\\SmbTraceRdrMemory" )
+#define SMBTRACE_LMR_NEW_SMB_EVENT_NAME   TEXT( "\\SmbTraceRdrNewSmbEvent" )
+#define SMBTRACE_LMR_DONE_SMB_EVENT_NAME  TEXT( "\\SmbTraceRdrDoneSmbEvent" )
+
+//
+// Verbosity levels indicating how much data the SmbTrace application
+// intends to decode, and consequently, how much data the server/redirector
+// must preserve for it.
+//
+#define SMBTRACE_VERBOSITY_OFF            0
+#define SMBTRACE_VERBOSITY_SINGLE_LINE    1
+#define SMBTRACE_VERBOSITY_ERROR          2
+#define SMBTRACE_VERBOSITY_HEADER         3
+#define SMBTRACE_VERBOSITY_PARAMS         4
+#define SMBTRACE_VERBOSITY_NONESSENTIAL   5
+
+#endif // _SMBTRACE_
+