1 files changed, 173 insertions, 0 deletions

diff --git a/private/nw/ndsutils/ndschpw.c b/private/nw/ndsutils/ndschpw.c
new file mode 100644
index 000000000..25eedc513
--- /dev/null
+++ b/private/nw/ndsutils/ndschpw.c
@@ -0,0 +1,173 @@
+/***
+
+Copyright (c) 1995  Microsoft Corporation
+
+Module Name:
+
+    NdsChPw.c
+
+Abstract:
+
+    This is the command line NDS utility for changing a
+    user's NDS password.
+
+Author:
+
+    Cory West       [corywest]  12-Jan-96
+
+***/
+
+#include <ndsapi32.h>
+#include <nds.h>
+
+int
+_cdecl main(
+    int argc,
+    char **argv
+) {
+
+    NTSTATUS ntstatus;
+    IO_STATUS_BLOCK IoStatusBlock;
+    OBJECT_ATTRIBUTES ObjectAttributes;
+    ACCESS_MASK DesiredAccess = SYNCHRONIZE | FILE_LIST_DIRECTORY;
+    HANDLE hRdr;
+
+    WCHAR DevicePreamble[] = L"\\Device\\Nwrdr\\";
+    UINT PreambleLength = 14;
+
+    UNICODE_STRING OpenName;
+    WCHAR NameStr[64];
+    UINT i;
+
+    OEM_STRING OemArg;
+
+    UNICODE_STRING NdsTree;
+    WCHAR TreeBuffer[MAX_NDS_TREE_NAME_LEN];
+
+    UNICODE_STRING UserName;
+    WCHAR UserBuffer[MAX_NDS_NAME_CHARS];
+
+    UNICODE_STRING CurrPass;
+    WCHAR CurrPassBuffer[64];
+
+    UNICODE_STRING NewPass;
+    WCHAR NewPassBuffer[64];
+
+    //
+    // Check the arguments.
+    //
+
+    if ( argc != 5 ) {
+        printf( "Usage: ndschpw tree user current_pw new_pw\n" );
+        return -1;
+    }
+
+    //
+    // Copy over the preamble.
+    //
+
+    OpenName.MaximumLength = sizeof( NameStr );
+
+    for ( i = 0; i < PreambleLength ; i++ )
+        NameStr[i] = DevicePreamble[i];
+
+    //
+    // Convert the argument name to unicode.
+    //
+
+    OemArg.Length = strlen( argv[1] );
+    OemArg.MaximumLength = OemArg.Length;
+    OemArg.Buffer = argv[1];
+
+    NdsTree.Length = 0;
+    NdsTree.MaximumLength = sizeof( TreeBuffer );
+    NdsTree.Buffer = TreeBuffer;
+
+    RtlOemStringToUnicodeString( &NdsTree, &OemArg, FALSE );
+
+    //
+    // Copy the server or tree name.
+    //
+
+    for ( i = 0 ; i < ( NdsTree.Length / sizeof( WCHAR ) ) ; i++ ) {
+        NameStr[i + PreambleLength] = NdsTree.Buffer[i];
+    }
+
+    OpenName.Length = ( i * sizeof( WCHAR ) ) +
+                       ( PreambleLength * sizeof( WCHAR ) );
+    OpenName.Buffer = NameStr;
+
+    //
+    // Set up the object attributes.
+    //
+
+    InitializeObjectAttributes( &ObjectAttributes,
+                                &OpenName,
+                                OBJ_CASE_INSENSITIVE,
+                                NULL,
+                                NULL );
+
+    ntstatus = NtOpenFile( &hRdr,
+                           DesiredAccess,
+                           &ObjectAttributes,
+                           &IoStatusBlock,
+                           FILE_SHARE_VALID_FLAGS,
+                           FILE_SYNCHRONOUS_IO_NONALERT );
+
+    if ( !NT_SUCCESS(ntstatus) )
+        return ntstatus;
+
+    //
+    // Convert the other args to unicode.
+    //
+
+    OemArg.Length = strlen( argv[2] );
+    OemArg.MaximumLength = OemArg.Length;
+    OemArg.Buffer = argv[2];
+
+    UserName.Length = 0;
+    UserName.MaximumLength = sizeof( UserBuffer );
+    UserName.Buffer = UserBuffer;
+
+    RtlOemStringToUnicodeString( &UserName, &OemArg, FALSE );
+
+    OemArg.Length = strlen( argv[3] );
+    OemArg.MaximumLength = OemArg.Length;
+    OemArg.Buffer = argv[3];
+
+    CurrPass.Length = 0;
+    CurrPass.MaximumLength = sizeof( CurrPassBuffer );
+    CurrPass.Buffer = CurrPassBuffer;
+
+    RtlOemStringToUnicodeString( &CurrPass, &OemArg, FALSE );
+
+    OemArg.Length = strlen( argv[4] );
+    OemArg.MaximumLength = OemArg.Length;
+    OemArg.Buffer = argv[4];
+
+    NewPass.Length = 0;
+    NewPass.MaximumLength = sizeof( NewPassBuffer );
+    NewPass.Buffer = NewPassBuffer;
+
+    RtlOemStringToUnicodeString( &NewPass, &OemArg, FALSE );
+
+    //
+    // Submit the request.
+    //
+
+    ntstatus = NwNdsChangePassword( hRdr,
+                                    &NdsTree,
+				    &UserName,
+				    &CurrPass,
+				    &NewPass );
+
+   if ( NT_SUCCESS( ntstatus )) {
+       printf( "Password changed.\n" );
+   } else {
+       printf( "Password change failed!\n" );
+   }
+
+   NtClose( hRdr );
+   return ntstatus;
+
+}