1566 lines
44 KiB
C
1566 lines
44 KiB
C
#include "brian.h"
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typedef struct _ASYNC_QDIR {
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USHORT FileIndex;
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BOOLEAN UseEvent;
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PIO_APC_ROUTINE ApcRoutine;
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PVOID ApcContext;
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PUSHORT BufferIndexPtr;
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USHORT BufferIndex;
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ULONG Length;
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FILE_INFORMATION_CLASS FileInfoClass;
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PUNICODE_STRING FileNamePtr;
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UNICODE_STRING FileName;
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BOOLEAN SingleEntry;
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BOOLEAN Restart;
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BOOLEAN DisplayParms;
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BOOLEAN VerboseResults;
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USHORT AsyncIndex;
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USHORT NameIndex;
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} ASYNC_QDIR, *PASYNC_QDIR;
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#define USE_EVENT_DEFAULT TRUE
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#define APC_ROUTINE_DEFAULT NULL
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#define APC_CONTEXT_DEFAULT NULL
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#define QDIR_LENGTH_DEFAULT 100
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#define FILE_INFO_CLASS_DEFAULT FileBothDirectoryInformation
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#define SINGLE_ENTRY_DEFAULT FALSE
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#define RESTART_DEFAULT FALSE
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#define DISPLAY_PARMS_DEFAULT FALSE
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#define VERBOSE_DEFAULT FALSE
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#define DISPLAY_INDEX_DEFAULT 0
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VOID
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FullQDir(
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IN OUT PASYNC_QDIR AsyncQDir
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);
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VOID
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InputQDir (
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IN PCHAR ParamBuffer
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)
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{
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ULONG FileIndex;
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BOOLEAN UseEvent;
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PIO_APC_ROUTINE ApcRoutine;
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PVOID ApcContext;
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PUSHORT BufferIndexPtr;
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USHORT BufferIndex;
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ULONG Length;
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FILE_INFORMATION_CLASS FileInfoClass;
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PUNICODE_STRING FileNamePtr;
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UNICODE_STRING FileName;
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USHORT FileNameIndex;
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BOOLEAN SingleEntry;
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BOOLEAN Restart;
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BOOLEAN DisplayParms;
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BOOLEAN VerboseResults;
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USHORT AsyncIndex;
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PUCHAR FileNamePChar;
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BOOLEAN NameIndexAllocated;
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BOOLEAN ParamReceived;
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BOOLEAN LastInput;
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//
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// Set the defaults.
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//
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UseEvent = USE_EVENT_DEFAULT;
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ApcRoutine = APC_ROUTINE_DEFAULT;
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ApcContext = APC_CONTEXT_DEFAULT;
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BufferIndexPtr = NULL;
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BufferIndex = 0;
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Length = QDIR_LENGTH_DEFAULT;
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FileInfoClass = FILE_INFO_CLASS_DEFAULT;
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FileNamePtr = NULL;
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FileNameIndex = 0;
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SingleEntry = SINGLE_ENTRY_DEFAULT;
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Restart = RESTART_DEFAULT;
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DisplayParms = DISPLAY_PARMS_DEFAULT;
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VerboseResults = VERBOSE_DEFAULT;
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AsyncIndex = 0;
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NameIndexAllocated = FALSE;
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ParamReceived = FALSE;
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LastInput = TRUE;
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//
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// While there is more input, analyze the parameter and update the
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// query flags.
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//
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{
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NTSTATUS Status;
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SIZE_T RegionSize;
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ULONG TempIndex;
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RegionSize = 256;
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Status = AllocateBuffer( 0, &RegionSize, &TempIndex );
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if (!NT_SUCCESS( Status )) {
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printf("\nInputQdir: Can't allocate name index buffer" );
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return;
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}
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NameIndexAllocated = TRUE;
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FileNameIndex = (USHORT) TempIndex;
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FileName.Length = 256;
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FileName.MaximumLength = 256;
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FileName.Buffer = (PWSTR) Buffers[FileNameIndex].Buffer;
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}
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while (TRUE) {
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ULONG DummyCount;
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ULONG TempIndex;
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//
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// Swallow leading white spaces.
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//
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ParamBuffer = SwallowWhite( ParamBuffer, &DummyCount );
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if (*ParamBuffer) {
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//
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// If the next parameter is legal then check the paramter value.
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// Update the parameter value.
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//
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if ((*ParamBuffer == '-'
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|| *ParamBuffer == '/')
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&& (ParamBuffer++, *ParamBuffer != '\0')) {
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BOOLEAN SwitchBool;
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//
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// Switch on the next character.
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//
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switch (*ParamBuffer) {
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//
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// Update the buffer index.
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//
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case 'b' :
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case 'B' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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TempIndex = AsciiToInteger( ParamBuffer );
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BufferIndex = (USHORT) TempIndex;
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BufferIndexPtr = &BufferIndex;
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Length = Buffers[BufferIndex].Length;
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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break;
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//
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// Update the byte count.
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//
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case 'l' :
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case 'L' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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Length = AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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break;
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//
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// Update the file handle index.
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//
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case 'i' :
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case 'I' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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FileIndex = AsciiToInteger( ParamBuffer );
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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ParamReceived = TRUE;
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break;
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//
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// Check whether we should use an event to signal
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// completion.
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//
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case 'e' :
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case 'E' :
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//
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// Legal values for use event are T/t or F/f.
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//
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ParamBuffer++;
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if (*ParamBuffer == 'T'
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|| *ParamBuffer == 't') {
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UseEvent = TRUE;
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ParamBuffer++;
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} else if (*ParamBuffer == 'F'
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|| *ParamBuffer == 'f') {
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UseEvent = FALSE;
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ParamBuffer++;
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}
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break;
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//
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// Check whether we want only a single entry.
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//
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case 's' :
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case 'S' :
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//
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// Legal values for use event are T/t or F/f.
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//
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ParamBuffer++;
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if (*ParamBuffer == 'T'
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|| *ParamBuffer == 't') {
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SingleEntry = TRUE;
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ParamBuffer++;
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} else if (*ParamBuffer == 'F'
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|| *ParamBuffer == 'f') {
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SingleEntry = FALSE;
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ParamBuffer++;
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}
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break;
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//
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// Check whether we want to restart the scan.
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//
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case 'r' :
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case 'R' :
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//
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// Legal values for use event are T/t or F/f.
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//
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ParamBuffer++;
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if (*ParamBuffer == 'T'
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|| *ParamBuffer == 't') {
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Restart = TRUE;
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ParamBuffer++;
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} else if (*ParamBuffer == 'F'
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|| *ParamBuffer == 'f') {
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Restart = FALSE;
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ParamBuffer++;
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}
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break;
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//
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// Get the filename.
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//
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case 'f' :
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case 'F' :
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//
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// Remember the buffer offset and get the filename.
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//
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ParamBuffer++;
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FileNamePChar = ParamBuffer;
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DummyCount = 0;
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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//
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// If the name length is 0, then ignore this entry.
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//
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if (DummyCount) {
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ANSI_STRING AnsiString;
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AnsiString.Length = (USHORT) DummyCount;
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AnsiString.Buffer = FileNamePChar;
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RtlAnsiStringToUnicodeString( &FileName,
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&AnsiString,
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FALSE );
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FileNamePtr = (PUNICODE_STRING) &FileName;
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}
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break;
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//
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// Update the desired access.
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//
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case 'c' :
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case 'C' :
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//
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// Move to the next character, as long as there
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// are no white spaces continue analyzing letters.
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// On the first bad letter, skip to the next
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// parameter.
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//
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ParamBuffer++;
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SwitchBool = TRUE;
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while (*ParamBuffer
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&& *ParamBuffer != ' '
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&& *ParamBuffer != '\t') {
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//
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// Perform switch on character.
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//
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switch (*ParamBuffer) {
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case 'a' :
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case 'A' :
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FileInfoClass = FileNamesInformation;
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break;
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case 'b' :
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case 'B' :
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FileInfoClass = FileDirectoryInformation;
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break;
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case 'c' :
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case 'C' :
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FileInfoClass = FileFullDirectoryInformation;
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break;
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case 'd' :
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case 'D' :
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FileInfoClass = FileIdFullDirectoryInformation;
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break;
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case 'e' :
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case 'E' :
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FileInfoClass = FileBothDirectoryInformation;
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break;
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case 'f' :
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case 'F' :
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FileInfoClass = FileIdBothDirectoryInformation;
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break;
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case 'g' :
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case 'G' :
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FileInfoClass = FileObjectIdInformation;
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break;
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case 'h' :
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case 'H' :
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FileInfoClass = FileQuotaInformation;
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break;
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case 'i' :
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case 'I' :
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FileInfoClass = FileReparsePointInformation;
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break;
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default :
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
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SwitchBool = FALSE;
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}
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if (!SwitchBool) {
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break;
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}
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ParamBuffer++;
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}
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break;
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case 'v' :
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case 'V' :
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|
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//
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// Legal values for params are T/t or F/f.
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//
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ParamBuffer++;
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if( *ParamBuffer == 'T'
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|| *ParamBuffer == 't' ) {
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VerboseResults = TRUE;
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ParamBuffer++;
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} else if( *ParamBuffer == 'F'
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|| *ParamBuffer == 'f' ) {
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VerboseResults = FALSE;
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ParamBuffer++;
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}
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break;
|
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case 'y' :
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case 'Y' :
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//
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||
// Set the display parms flag and jump over this
|
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// character.
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||
//
|
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DisplayParms = TRUE;
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
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||
break;
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||
|
||
case 'z' :
|
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case 'Z' :
|
||
|
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//
|
||
// Set flag for more input and jump over this char.
|
||
//
|
||
LastInput = FALSE;
|
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ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
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|
||
break;
|
||
|
||
default :
|
||
|
||
//
|
||
// Swallow to the next white space and continue the
|
||
// loop.
|
||
//
|
||
ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
||
}
|
||
}
|
||
|
||
//
|
||
// Else the text is invalid, skip the entire block.
|
||
//
|
||
//
|
||
|
||
//
|
||
// Else if there is no input then exit.
|
||
//
|
||
} else if( LastInput ) {
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break;
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||
|
||
//
|
||
// Else try to read another line for open parameters.
|
||
//
|
||
} else {
|
||
}
|
||
}
|
||
|
||
//
|
||
// If no parameters were received then display the syntax message.
|
||
//
|
||
if (!ParamReceived) {
|
||
|
||
printf( "\n Usage: qd [options]* -i<index> [options]*\n" );
|
||
printf( "\n Options:" );
|
||
printf( "\n -i<digits> File index" );
|
||
printf( "\n -l<digits> Buffer length" );
|
||
printf( "\n -b<digits> Buffer index" );
|
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printf( "\n -f<chars> Search expression" );
|
||
printf( "\n -c<char> File information class" );
|
||
printf( "\n a FileNamesInformation" );
|
||
printf( "\n b FileDirectoryInformation" );
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||
printf( "\n c FileFullDirectoryInformation" );
|
||
printf( "\n d FileIdFullDirectoryInformation" );
|
||
printf( "\n e FileBothDirectoryInformation" );
|
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printf( "\n f FileIdBothObjectIdInformation" );
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printf( "\n g FileObjectIdInformation" );
|
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printf( "\n h FileQuotaInformation" );
|
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printf( "\n i FileReparsePointInformation" );
|
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printf( "\n -e[t|f] Use event on completion" );
|
||
printf( "\n -r[t|f] Restart the search" );
|
||
printf( "\n -s[t|f] Return single entry" );
|
||
printf( "\n -v[t|f] Verbose results" );
|
||
printf( "\n -y Display parameters to query" );
|
||
printf( "\n -z Additional input line" );
|
||
printf( "\n\n" );
|
||
|
||
//
|
||
// Else call our read routine.
|
||
//
|
||
|
||
} else {
|
||
|
||
NTSTATUS Status;
|
||
SIZE_T RegionSize;
|
||
ULONG TempIndex;
|
||
|
||
PASYNC_QDIR AsyncQDir;
|
||
|
||
HANDLE ThreadHandle;
|
||
ULONG ThreadId;
|
||
|
||
RegionSize = sizeof( ASYNC_QDIR );
|
||
|
||
Status = AllocateBuffer( 0, &RegionSize, &TempIndex );
|
||
AsyncIndex = (USHORT) TempIndex;
|
||
|
||
if (!NT_SUCCESS( Status )) {
|
||
|
||
printf("\n\tInputQDir: Unable to allocate async structure" );
|
||
|
||
} else {
|
||
|
||
AsyncQDir = (PASYNC_QDIR) Buffers[AsyncIndex].Buffer;
|
||
|
||
AsyncQDir->FileIndex = (USHORT) FileIndex;
|
||
AsyncQDir->UseEvent = UseEvent;
|
||
AsyncQDir->ApcRoutine = ApcRoutine;
|
||
AsyncQDir->ApcContext = ApcContext;
|
||
|
||
AsyncQDir->BufferIndex = BufferIndex;
|
||
AsyncQDir->BufferIndexPtr = BufferIndexPtr
|
||
? &AsyncQDir->BufferIndex
|
||
: BufferIndexPtr;
|
||
AsyncQDir->Length = Length;
|
||
AsyncQDir->FileInfoClass = FileInfoClass;
|
||
AsyncQDir->FileName = FileName;
|
||
AsyncQDir->FileNamePtr = FileNamePtr
|
||
? &AsyncQDir->FileName
|
||
: NULL;
|
||
AsyncQDir->SingleEntry = SingleEntry;
|
||
AsyncQDir->Restart = Restart;
|
||
AsyncQDir->DisplayParms = DisplayParms;
|
||
AsyncQDir->VerboseResults = VerboseResults;
|
||
AsyncQDir->AsyncIndex = AsyncIndex;
|
||
AsyncQDir->NameIndex = FileNameIndex;
|
||
|
||
if (!SynchronousCmds) {
|
||
|
||
ThreadHandle = CreateThread( NULL,
|
||
0,
|
||
FullQDir,
|
||
AsyncQDir,
|
||
0,
|
||
&ThreadId );
|
||
|
||
if (ThreadHandle == 0) {
|
||
|
||
printf( "\nInputQDir: Spawning thread fails -> %d\n", GetLastError() );
|
||
|
||
if (AsyncQDir->FileNamePtr) {
|
||
|
||
DeallocateBuffer( FileNameIndex );
|
||
}
|
||
|
||
DeallocateBuffer( AsyncIndex );
|
||
|
||
return;
|
||
}
|
||
|
||
} else {
|
||
|
||
FullQDir( AsyncQDir );
|
||
}
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
FullQDir(
|
||
IN OUT PASYNC_QDIR AsyncQDir
|
||
)
|
||
{
|
||
NTSTATUS Status;
|
||
IO_STATUS_BLOCK Iosb;
|
||
|
||
HANDLE ThisEvent;
|
||
USHORT ThisEventIndex;
|
||
USHORT ThisBufferIndex;
|
||
|
||
BOOLEAN UnwindQDirBuffer = FALSE;
|
||
BOOLEAN UnwindEvent = FALSE;
|
||
|
||
Status = STATUS_SUCCESS;
|
||
|
||
if (AsyncQDir->DisplayParms) {
|
||
|
||
bprint "\n" );
|
||
bprint " QDir Parameters\n" );
|
||
bprint " File Handle Index -> %d\n", AsyncQDir->FileIndex );
|
||
bprint " UseEvent -> %d\n", AsyncQDir->UseEvent );
|
||
bprint " ApcRoutine -> %08lx\n", AsyncQDir->ApcRoutine );
|
||
bprint " ApcContext -> %08lx\n", AsyncQDir->ApcContext );
|
||
bprint " Buffer Index Ptr -> %08lx\n", AsyncQDir->BufferIndexPtr );
|
||
if (AsyncQDir->BufferIndexPtr) {
|
||
|
||
bprint " BufferIndex value -> %04x\n", AsyncQDir->BufferIndex );
|
||
}
|
||
|
||
bprint " Length -> %08lx\n", AsyncQDir->Length );
|
||
|
||
bprint " FileInfoClass -> %08lx\n", AsyncQDir->FileInfoClass );
|
||
|
||
bprint " FileNamePtr -> %08lx\n", AsyncQDir->FileNamePtr );
|
||
if (AsyncQDir->FileNamePtr) {
|
||
|
||
bprint " Filename -> %s\n", AsyncQDir->FileName.Buffer );
|
||
}
|
||
|
||
bprint " Single Entry -> %04x\n", AsyncQDir->SingleEntry );
|
||
bprint " Restart Scan -> %04x\n", AsyncQDir->SingleEntry );
|
||
|
||
bprint "\n" );
|
||
}
|
||
|
||
try {
|
||
|
||
SIZE_T ThisLength;
|
||
|
||
//
|
||
// If we need a buffer, allocate it now.
|
||
//
|
||
|
||
if (AsyncQDir->BufferIndexPtr == NULL) {
|
||
|
||
ULONG TempIndex;
|
||
|
||
ThisLength = 4096;
|
||
|
||
Status = AllocateBuffer( 0L, &ThisLength, &TempIndex );
|
||
|
||
ThisBufferIndex = (USHORT) TempIndex;
|
||
|
||
if (!NT_SUCCESS( Status )) {
|
||
|
||
bprint "\n" );
|
||
bprint "\tFullQDir: Unable to allocate a query buffer\n" );
|
||
try_return( Status );
|
||
}
|
||
|
||
bprint "\tFullQDir: Reading into buffer -> %04x\n", ThisBufferIndex );
|
||
bprint "\n" );
|
||
bprint "\n" );
|
||
|
||
UnwindQDirBuffer = TRUE;
|
||
|
||
AsyncQDir->Length = (ULONG) ThisLength;
|
||
|
||
} else {
|
||
|
||
ThisBufferIndex = AsyncQDir->BufferIndex;
|
||
}
|
||
|
||
//
|
||
// Check that the buffer index is valid.
|
||
//
|
||
|
||
if (ThisBufferIndex >= MAX_BUFFERS) {
|
||
|
||
bprint "\n" );
|
||
bprint "\tFullQDir: The read buffer index is invalid\n" );
|
||
try_return( Status = STATUS_INVALID_HANDLE );
|
||
}
|
||
|
||
//
|
||
// Check that the file index is valid.
|
||
//
|
||
|
||
if (AsyncQDir->FileIndex >= MAX_HANDLES) {
|
||
|
||
bprint "\n" );
|
||
bprint "\tFullQDir: The file index is invalid\n" );
|
||
try_return( Status = STATUS_INVALID_HANDLE );
|
||
}
|
||
|
||
//
|
||
// If we need an event, allocate and set it now.
|
||
//
|
||
|
||
if (AsyncQDir->UseEvent == TRUE) {
|
||
|
||
Status = ObtainEvent( &ThisEventIndex );
|
||
|
||
if (!NT_SUCCESS( Status )) {
|
||
|
||
bprint "\n" );
|
||
bprint "\tFullQDir: Unable to allocate an event\n" );
|
||
try_return( Status );
|
||
}
|
||
|
||
UnwindEvent = TRUE;
|
||
ThisEvent = Events[ThisEventIndex].Handle;
|
||
|
||
} else {
|
||
|
||
ThisEvent = 0;
|
||
}
|
||
|
||
//
|
||
// Call the read routine.
|
||
//
|
||
|
||
Status = NtQueryDirectoryFile( Handles[AsyncQDir->FileIndex].Handle,
|
||
ThisEvent,
|
||
AsyncQDir->ApcRoutine,
|
||
AsyncQDir->ApcContext,
|
||
&Iosb,
|
||
Buffers[ThisBufferIndex].Buffer,
|
||
AsyncQDir->Length,
|
||
AsyncQDir->FileInfoClass,
|
||
AsyncQDir->SingleEntry,
|
||
AsyncQDir->FileNamePtr,
|
||
AsyncQDir->Restart );
|
||
|
||
UnwindQDirBuffer = FALSE;
|
||
|
||
if (AsyncQDir->VerboseResults) {
|
||
|
||
bprint "\n" );
|
||
bprint " Query Dir: Status -> %08lx\n", Status );
|
||
|
||
if (AsyncQDir->UseEvent && NT_SUCCESS( Status )) {
|
||
|
||
if ((Status = NtWaitForSingleObject( ThisEvent,
|
||
FALSE,
|
||
NULL )) != STATUS_SUCCESS) {
|
||
|
||
bprint "\n" );
|
||
bprint "\tQuery Dir: Wait for event failed -> %08lx", Status );
|
||
bprint "\n" );
|
||
try_return( Status );
|
||
}
|
||
}
|
||
|
||
if (NT_SUCCESS( Status )) {
|
||
|
||
bprint "\n" );
|
||
bprint " Iosb.Information -> %08lx\n", Iosb.Information );
|
||
bprint " Iosb.Status -> %08lx", Iosb.Status );
|
||
}
|
||
bprint "\n" );
|
||
}
|
||
|
||
try_return( Status );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (UnwindQDirBuffer) {
|
||
|
||
DeallocateBuffer( ThisBufferIndex );
|
||
}
|
||
|
||
if (UnwindEvent) {
|
||
|
||
FreeEvent( ThisEventIndex );
|
||
}
|
||
|
||
if (AsyncQDir->FileNamePtr) {
|
||
|
||
DeallocateBuffer( AsyncQDir->NameIndex );
|
||
}
|
||
|
||
DeallocateBuffer( AsyncQDir->AsyncIndex );
|
||
}
|
||
|
||
NtTerminateThread( 0, STATUS_SUCCESS );
|
||
}
|
||
|
||
|
||
VOID
|
||
InputDisplayQDir (
|
||
IN PCHAR ParamBuffer
|
||
)
|
||
{
|
||
FILE_INFORMATION_CLASS FileInfoClass;
|
||
ULONG BufferIndex;
|
||
BOOLEAN ParamReceived;
|
||
BOOLEAN LastInput;
|
||
|
||
//
|
||
// Set the defaults.
|
||
//
|
||
|
||
BufferIndex = DISPLAY_INDEX_DEFAULT;
|
||
FileInfoClass = FILE_INFO_CLASS_DEFAULT;
|
||
ParamReceived = FALSE;
|
||
LastInput = TRUE;
|
||
|
||
//
|
||
// While there is more input, analyze the parameter and update the
|
||
// query flags.
|
||
//
|
||
|
||
while (TRUE) {
|
||
|
||
ULONG DummyCount;
|
||
|
||
//
|
||
// Swallow leading white spaces.
|
||
//
|
||
ParamBuffer = SwallowWhite( ParamBuffer, &DummyCount );
|
||
|
||
if (*ParamBuffer) {
|
||
|
||
//
|
||
// If the next parameter is legal then check the paramter value.
|
||
// Update the parameter value.
|
||
//
|
||
if ((*ParamBuffer == '-'
|
||
|| *ParamBuffer == '/')
|
||
&& (ParamBuffer++, *ParamBuffer != '\0')) {
|
||
|
||
BOOLEAN SwitchBool;
|
||
|
||
//
|
||
// Switch on the next character.
|
||
//
|
||
|
||
switch( *ParamBuffer ) {
|
||
|
||
//
|
||
// Check the buffer index.
|
||
//
|
||
case 'b' :
|
||
case 'B' :
|
||
|
||
//
|
||
// Move to the next character, as long as there
|
||
// are no white spaces continue analyzing letters.
|
||
// On the first bad letter, skip to the next
|
||
// parameter.
|
||
//
|
||
ParamBuffer++;
|
||
|
||
BufferIndex = AsciiToInteger( ParamBuffer );
|
||
|
||
ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
||
|
||
ParamReceived = TRUE;
|
||
|
||
break;
|
||
|
||
//
|
||
// Update the desired access.
|
||
//
|
||
case 'c' :
|
||
case 'C' :
|
||
|
||
//
|
||
// Move to the next character, as long as there
|
||
// are no white spaces continue analyzing letters.
|
||
// On the first bad letter, skip to the next
|
||
// parameter.
|
||
//
|
||
ParamBuffer++;
|
||
|
||
SwitchBool = TRUE;
|
||
while (*ParamBuffer
|
||
&& *ParamBuffer != ' '
|
||
&& *ParamBuffer != '\t') {
|
||
|
||
//
|
||
// Perform switch on character.
|
||
//
|
||
switch (*ParamBuffer) {
|
||
|
||
case 'a' :
|
||
case 'A' :
|
||
|
||
FileInfoClass = FileNamesInformation;
|
||
break;
|
||
|
||
case 'b' :
|
||
case 'B' :
|
||
|
||
FileInfoClass = FileDirectoryInformation;
|
||
break;
|
||
|
||
case 'c' :
|
||
case 'C' :
|
||
|
||
FileInfoClass = FileFullDirectoryInformation;
|
||
break;
|
||
|
||
case 'd' :
|
||
case 'D' :
|
||
|
||
FileInfoClass = FileIdFullDirectoryInformation;
|
||
break;
|
||
|
||
case 'e' :
|
||
case 'E' :
|
||
|
||
FileInfoClass = FileBothDirectoryInformation;
|
||
break;
|
||
|
||
case 'f' :
|
||
case 'F' :
|
||
|
||
FileInfoClass = FileIdBothDirectoryInformation;
|
||
break;
|
||
|
||
default :
|
||
|
||
ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
||
SwitchBool = FALSE;
|
||
}
|
||
|
||
if (!SwitchBool) {
|
||
|
||
break;
|
||
}
|
||
|
||
ParamBuffer++;
|
||
}
|
||
|
||
break;
|
||
|
||
default :
|
||
|
||
//
|
||
// Swallow to the next white space and continue the
|
||
// loop.
|
||
//
|
||
|
||
ParamBuffer = SwallowNonWhite( ParamBuffer, &DummyCount );
|
||
}
|
||
}
|
||
|
||
//
|
||
// Else the text is invalid, skip the entire block.
|
||
//
|
||
//
|
||
|
||
//
|
||
// Else if there is no input then exit.
|
||
//
|
||
} else if ( LastInput ) {
|
||
|
||
break;
|
||
|
||
//
|
||
// Else try to read another line for open parameters.
|
||
//
|
||
} else {
|
||
}
|
||
|
||
}
|
||
|
||
//
|
||
// If no parameters were received then display the syntax message.
|
||
//
|
||
if (!ParamReceived) {
|
||
|
||
printf( "\n Usage: dqd [options]* -b<digits> [options]*\n" );
|
||
printf( "\n Options:" );
|
||
printf( "\n -b<digits> Buffer index" );
|
||
printf( "\n -c<char> Key to buffer format" );
|
||
printf( "\n\n" );
|
||
|
||
//
|
||
// Else call our display buffer routine.
|
||
//
|
||
} else {
|
||
|
||
switch (FileInfoClass) {
|
||
|
||
case FileNamesInformation:
|
||
|
||
DisplayQDirNames( (USHORT) BufferIndex );
|
||
break;
|
||
|
||
case FileDirectoryInformation:
|
||
|
||
DisplayQDirDirs( (USHORT) BufferIndex );
|
||
break;
|
||
|
||
case FileFullDirectoryInformation:
|
||
|
||
DisplayQDirFullDirs( (USHORT) BufferIndex );
|
||
break;
|
||
|
||
case FileIdFullDirectoryInformation:
|
||
|
||
DisplayQDirIdFullDirs( (USHORT) BufferIndex );
|
||
break;
|
||
|
||
case FileBothDirectoryInformation:
|
||
|
||
DisplayQBothDirs( (USHORT) BufferIndex );
|
||
break;
|
||
|
||
case FileIdBothDirectoryInformation:
|
||
|
||
DisplayQIdBothDirs( (USHORT) BufferIndex );
|
||
break;
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
|
||
|
||
VOID
|
||
DisplayQDirNames (
|
||
IN USHORT BufferIndex
|
||
)
|
||
{
|
||
PFILE_NAMES_INFORMATION FileInfo;
|
||
PUCHAR BufferStart;
|
||
ULONG Offset;
|
||
ULONG AvailLength;
|
||
|
||
if (!Buffers[BufferIndex].Used) {
|
||
|
||
printf( "\nDisplayQDirNames: Invalid buffer\n" );
|
||
return;
|
||
}
|
||
|
||
BufferStart = Buffers[BufferIndex].Buffer;
|
||
AvailLength = Buffers[BufferIndex].Length;
|
||
Offset = 0;
|
||
|
||
try {
|
||
|
||
printf( "\n\nNames Information" );
|
||
|
||
do {
|
||
|
||
ANSI_STRING AnsiString;
|
||
UNICODE_STRING UnicodeString;
|
||
|
||
FileInfo = (PFILE_NAMES_INFORMATION) ((PUCHAR) BufferStart + Offset);
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->FileNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->FileNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->FileName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\n\tFile Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
printf( "\n\tNext Offset -> %08lx", FileInfo->NextEntryOffset );
|
||
printf( "\tFile Index -> %08lx", FileInfo->FileIndex );
|
||
printf( "\n\tFile Name Length -> %08lx", FileInfo->FileNameLength );
|
||
|
||
Offset += FileInfo->NextEntryOffset;
|
||
|
||
} while (FileInfo->NextEntryOffset > 0
|
||
&& Offset < AvailLength);
|
||
|
||
printf( "\n" );
|
||
|
||
try_return( NOTHING );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (AbnormalTermination()) {
|
||
|
||
printf( "\nDisplayQDirNames: AbnormalTermination\n" );
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
DisplayQDirDirs (
|
||
IN USHORT BufferIndex
|
||
)
|
||
{
|
||
PFILE_DIRECTORY_INFORMATION FileInfo;
|
||
PUCHAR BufferStart;
|
||
ULONG Offset;
|
||
ULONG AvailLength;
|
||
|
||
if (!Buffers[BufferIndex].Used) {
|
||
|
||
printf( "\nDisplayQDirDirs: Invalid buffer\n" );
|
||
return;
|
||
}
|
||
|
||
BufferStart = Buffers[BufferIndex].Buffer;
|
||
AvailLength = Buffers[BufferIndex].Length;
|
||
Offset = 0;
|
||
|
||
try {
|
||
|
||
printf( "\n\nDirectory Information" );
|
||
|
||
do {
|
||
ANSI_STRING AnsiString;
|
||
UNICODE_STRING UnicodeString;
|
||
|
||
FileInfo = (PFILE_DIRECTORY_INFORMATION) ((PUCHAR) BufferStart + Offset);
|
||
|
||
UnicodeString.Length = (USHORT) FileInfo->FileNameLength;
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->FileNameLength + 2;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->FileName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\n\tFile Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
printf( "\n\tNext Offset -> %08lx", FileInfo->NextEntryOffset );
|
||
printf( "\tCreation Time -> " );
|
||
PrintTime( &FileInfo->CreationTime );
|
||
printf( "\n\tFile Index -> %08lx", FileInfo->FileIndex );
|
||
printf( "\tLast Access Time -> " );
|
||
PrintTime( &FileInfo->LastAccessTime );
|
||
printf( "\n\tFile Attributes -> %08lx", FileInfo->FileAttributes );
|
||
printf( "\tLast Write Time -> " );
|
||
PrintTime( &FileInfo->LastWriteTime );
|
||
printf( "\n\t " );
|
||
printf( "\tChange Time -> " );
|
||
PrintTime( &FileInfo->ChangeTime );
|
||
printf( "\n\tEnd Of File -> " );
|
||
PrintLargeInteger( &FileInfo->EndOfFile );
|
||
printf( "\n\tFile Name Length -> %08lx", FileInfo->FileNameLength );
|
||
printf( "\tAllocation Size -> " );
|
||
PrintLargeInteger( &FileInfo->AllocationSize );
|
||
|
||
Offset += FileInfo->NextEntryOffset;
|
||
|
||
} while (FileInfo->NextEntryOffset > 0
|
||
&& Offset < AvailLength);
|
||
|
||
printf( "\n" );
|
||
|
||
try_return( NOTHING );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (AbnormalTermination()) {
|
||
|
||
printf( "\nDisplayQDirDirs: AbnormalTermination\n" );
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
DisplayQDirFullDirs (
|
||
IN USHORT BufferIndex
|
||
)
|
||
{
|
||
PFILE_FULL_DIR_INFORMATION FileInfo;
|
||
PUCHAR BufferStart;
|
||
ULONG Offset;
|
||
ULONG AvailLength;
|
||
|
||
if (!Buffers[BufferIndex].Used) {
|
||
|
||
printf( "\nDisplayQDirFullDirs: Invalid buffer\n" );
|
||
return;
|
||
}
|
||
|
||
BufferStart = Buffers[BufferIndex].Buffer;
|
||
AvailLength = Buffers[BufferIndex].Length;
|
||
Offset = 0;
|
||
|
||
try {
|
||
|
||
printf( "\n\nFull Directory Information" );
|
||
|
||
do {
|
||
|
||
ANSI_STRING AnsiString;
|
||
UNICODE_STRING UnicodeString;
|
||
|
||
FileInfo = (PFILE_FULL_DIR_INFORMATION) ((PUCHAR) BufferStart + Offset);
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->FileNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->FileNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->FileName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\n\tFile Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
printf( "\n\tNext Offset -> %08lx", FileInfo->NextEntryOffset );
|
||
printf( "\tCreation Time -> " );
|
||
PrintTime( &FileInfo->CreationTime );
|
||
printf( "\n\tFile Index -> %08lx", FileInfo->FileIndex );
|
||
printf( "\tLast Access Time -> " );
|
||
PrintTime( &FileInfo->LastAccessTime );
|
||
printf( "\n\tFile Attributes -> %08lx", FileInfo->FileAttributes );
|
||
printf( "\tLast Write Time -> " );
|
||
PrintTime( &FileInfo->LastWriteTime );
|
||
printf( "\n\tEa Size -> %08lx", FileInfo->EaSize );
|
||
printf( "\tChange Time -> " );
|
||
PrintTime( &FileInfo->ChangeTime );
|
||
|
||
printf( "\n\tEnd Of File -> " );
|
||
PrintLargeInteger( &FileInfo->EndOfFile );
|
||
printf( "\n\tAllocation Size -> " );
|
||
PrintLargeInteger( &FileInfo->AllocationSize );
|
||
|
||
printf( "\n\tFile Name Length -> %08lx", FileInfo->FileNameLength );
|
||
|
||
Offset += FileInfo->NextEntryOffset;
|
||
|
||
} while (FileInfo->NextEntryOffset > 0
|
||
&& Offset < AvailLength);
|
||
|
||
printf( "\n" );
|
||
|
||
try_return( NOTHING );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (AbnormalTermination()) {
|
||
|
||
printf( "\nDisplayQDirFullDirs: AbnormalTermination\n" );
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
DisplayQDirIdFullDirs (
|
||
IN USHORT BufferIndex
|
||
)
|
||
{
|
||
PFILE_ID_FULL_DIR_INFORMATION FileInfo;
|
||
PUCHAR BufferStart;
|
||
ULONG Offset;
|
||
ULONG AvailLength;
|
||
|
||
if (!Buffers[BufferIndex].Used) {
|
||
|
||
printf( "\nDisplayQDirIDFullDirs: Invalid buffer\n" );
|
||
return;
|
||
}
|
||
|
||
BufferStart = Buffers[BufferIndex].Buffer;
|
||
AvailLength = Buffers[BufferIndex].Length;
|
||
Offset = 0;
|
||
|
||
try {
|
||
|
||
printf( "\n\nFull Directory Information with ID" );
|
||
|
||
do {
|
||
|
||
ANSI_STRING AnsiString;
|
||
UNICODE_STRING UnicodeString;
|
||
|
||
FileInfo = (PFILE_ID_FULL_DIR_INFORMATION) ((PUCHAR) BufferStart + Offset);
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->FileNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->FileNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->FileName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\n\tFile Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
printf( "\n\tNext Offset -> %08lx", FileInfo->NextEntryOffset );
|
||
printf( "\tCreation Time -> " );
|
||
PrintTime( &FileInfo->CreationTime );
|
||
printf( "\n\tFile Index -> %08lx", FileInfo->FileIndex );
|
||
printf( "\tLast Access Time -> " );
|
||
PrintTime( &FileInfo->LastAccessTime );
|
||
printf( "\n\tFile Attributes -> %08lx", FileInfo->FileAttributes );
|
||
printf( "\tLast Write Time -> " );
|
||
PrintTime( &FileInfo->LastWriteTime );
|
||
printf( "\n\tEa Size -> %08lx", FileInfo->EaSize );
|
||
printf( "\tChange Time -> " );
|
||
PrintTime( &FileInfo->ChangeTime );
|
||
printf( "\n\tEnd Of File -> " );
|
||
PrintLargeInteger( &FileInfo->EndOfFile );
|
||
printf( "\n\tAllocation Size -> " );
|
||
PrintLargeInteger( &FileInfo->AllocationSize );
|
||
printf( "\n\tFile ID -> " );
|
||
PrintLargeInteger( &FileInfo->FileId );
|
||
|
||
printf( "\n\tFile Name Length -> %08lx", FileInfo->FileNameLength );
|
||
|
||
Offset += FileInfo->NextEntryOffset;
|
||
|
||
} while (FileInfo->NextEntryOffset > 0
|
||
&& Offset < AvailLength);
|
||
|
||
printf( "\n" );
|
||
|
||
try_return( NOTHING );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (AbnormalTermination()) {
|
||
|
||
printf( "\nDisplayQDirIdFullDirs: AbnormalTermination\n" );
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
DisplayQBothDirs (
|
||
IN USHORT BufferIndex
|
||
)
|
||
{
|
||
PFILE_BOTH_DIR_INFORMATION FileInfo;
|
||
PUCHAR BufferStart;
|
||
ULONG Offset;
|
||
ULONG AvailLength;
|
||
|
||
if (!Buffers[BufferIndex].Used) {
|
||
|
||
printf( "\nDisplayQBothDirs: Invalid buffer\n" );
|
||
return;
|
||
}
|
||
|
||
BufferStart = Buffers[BufferIndex].Buffer;
|
||
AvailLength = Buffers[BufferIndex].Length;
|
||
Offset = 0;
|
||
|
||
try {
|
||
|
||
printf( "\n\nBoth Directory Information" );
|
||
|
||
do {
|
||
|
||
ANSI_STRING AnsiString;
|
||
UNICODE_STRING UnicodeString;
|
||
|
||
FileInfo = (PFILE_BOTH_DIR_INFORMATION) ((PUCHAR) BufferStart + Offset);
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->FileNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->FileNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->FileName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\n\tFile Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
printf( "\n\tNext Offset -> %08lx", FileInfo->NextEntryOffset );
|
||
printf( "\tCreation Time -> " );
|
||
PrintTime( &FileInfo->CreationTime );
|
||
printf( "\n\tFile Index -> %08lx", FileInfo->FileIndex );
|
||
printf( "\tLast Access Time -> " );
|
||
PrintTime( &FileInfo->LastAccessTime );
|
||
printf( "\n\tFile Attributes -> %08lx", FileInfo->FileAttributes );
|
||
printf( "\tLast Write Time -> " );
|
||
PrintTime( &FileInfo->LastWriteTime );
|
||
printf( "\n\tEa Size -> %08lx", FileInfo->EaSize );
|
||
printf( "\tChange Time -> " );
|
||
PrintTime( &FileInfo->ChangeTime );
|
||
|
||
printf( "\n\tEnd Of File -> " );
|
||
PrintLargeInteger( &FileInfo->EndOfFile );
|
||
printf( "\n\tAllocation Size -> " );
|
||
PrintLargeInteger( &FileInfo->AllocationSize );
|
||
|
||
printf( "\n\tFile Name Length -> %08lx", FileInfo->FileNameLength );
|
||
|
||
printf( "\n\tShrt Name Length -> %04x", FileInfo->ShortNameLength );
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->ShortNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->ShortNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->ShortName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\tShort Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
|
||
Offset += FileInfo->NextEntryOffset;
|
||
|
||
} while (FileInfo->NextEntryOffset > 0
|
||
&& Offset < AvailLength);
|
||
|
||
printf( "\n" );
|
||
|
||
try_return( NOTHING );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (AbnormalTermination()) {
|
||
|
||
printf( "\nDisplayQBothDirs: AbnormalTermination\n" );
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
VOID
|
||
DisplayQIdBothDirs (
|
||
IN USHORT BufferIndex
|
||
)
|
||
{
|
||
PFILE_ID_BOTH_DIR_INFORMATION FileInfo;
|
||
PUCHAR BufferStart;
|
||
ULONG Offset;
|
||
ULONG AvailLength;
|
||
|
||
if (!Buffers[BufferIndex].Used) {
|
||
|
||
printf( "\nDisplayQIdBothDirs: Invalid buffer\n" );
|
||
return;
|
||
}
|
||
|
||
BufferStart = Buffers[BufferIndex].Buffer;
|
||
AvailLength = Buffers[BufferIndex].Length;
|
||
Offset = 0;
|
||
|
||
try {
|
||
|
||
printf( "\n\nBoth Directory Information with ID" );
|
||
|
||
do {
|
||
|
||
ANSI_STRING AnsiString;
|
||
UNICODE_STRING UnicodeString;
|
||
|
||
FileInfo = (PFILE_ID_BOTH_DIR_INFORMATION) ((PUCHAR) BufferStart + Offset);
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->FileNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->FileNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->FileName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\n\tFile Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
printf( "\n\tNext Offset -> %08lx", FileInfo->NextEntryOffset );
|
||
printf( "\tCreation Time -> " );
|
||
PrintTime( &FileInfo->CreationTime );
|
||
printf( "\n\tFile Index -> %08lx", FileInfo->FileIndex );
|
||
printf( "\tLast Access Time -> " );
|
||
PrintTime( &FileInfo->LastAccessTime );
|
||
printf( "\n\tFile Attributes -> %08lx", FileInfo->FileAttributes );
|
||
printf( "\tLast Write Time -> " );
|
||
PrintTime( &FileInfo->LastWriteTime );
|
||
printf( "\n\tEa Size -> %08lx", FileInfo->EaSize );
|
||
printf( "\tChange Time -> " );
|
||
PrintTime( &FileInfo->ChangeTime );
|
||
|
||
printf( "\n\tEnd Of File -> " );
|
||
PrintLargeInteger( &FileInfo->EndOfFile );
|
||
printf( "\n\tAllocation Size -> " );
|
||
PrintLargeInteger( &FileInfo->AllocationSize );
|
||
printf( "\n\tFile ID -> " );
|
||
PrintLargeInteger( &FileInfo->FileId );
|
||
|
||
printf( "\n\tFile Name Length -> %08lx", FileInfo->FileNameLength );
|
||
|
||
printf( "\n\tShrt Name Length -> %04x", FileInfo->ShortNameLength );
|
||
|
||
UnicodeString.MaximumLength = (USHORT) FileInfo->ShortNameLength + 2;
|
||
UnicodeString.Length = (USHORT) FileInfo->ShortNameLength;
|
||
UnicodeString.Buffer = (PWSTR) &FileInfo->ShortName;
|
||
|
||
RtlUnicodeStringToAnsiString( &AnsiString,
|
||
&UnicodeString,
|
||
TRUE );
|
||
|
||
printf( "\n\tShort Name -> %s", AnsiString.Buffer );
|
||
RtlFreeAnsiString( &AnsiString );
|
||
|
||
|
||
Offset += FileInfo->NextEntryOffset;
|
||
|
||
} while (FileInfo->NextEntryOffset > 0
|
||
&& Offset < AvailLength);
|
||
|
||
printf( "\n" );
|
||
|
||
try_return( NOTHING );
|
||
|
||
try_exit: NOTHING;
|
||
} finally {
|
||
|
||
if (AbnormalTermination()) {
|
||
|
||
printf( "\nDisplayQIdBothDirs: AbnormalTermination\n" );
|
||
}
|
||
}
|
||
|
||
return;
|
||
}
|
||
|