157 lines
2.2 KiB
C++
157 lines
2.2 KiB
C++
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/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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tree.hxx
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Abstract:
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This module contains the definition of the TREE class.
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The TREE class implements a tree utility functionally compatible
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with the DOS 5 tree utility.
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This utility displays the directory structure of a path or drive.
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Usage:
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TREE [drive:][path] [/F] [/A] [/?]
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/F Display the names of files in each directory.
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/A Uses ASCII instead of extended characters.
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/? Displays a help message.
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Author:
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Jaime F. Sasson - jaimes - 13-May-1991
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Environment:
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ULIB, User Mode
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--*/
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#if ! defined( _TREE_ )
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#define _TREE_
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#include "object.hxx"
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#include "keyboard.hxx"
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#include "program.hxx"
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DECLARE_CLASS( TREE );
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class TREE : public PROGRAM {
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public:
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DECLARE_CONSTRUCTOR( TREE );
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NONVIRTUAL
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BOOLEAN
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Initialize (
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);
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NONVIRTUAL
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BOOLEAN
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DisplayName (
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IN PCFSNODE Fsn,
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IN PCWSTRING String
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);
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NONVIRTUAL
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VOID
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DisplayVolumeInfo (
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);
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NONVIRTUAL
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BOOLEAN
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ExamineDirectory(
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IN PCFSN_DIRECTORY Directory,
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IN PCWSTRING String
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);
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NONVIRTUAL
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PFSN_DIRECTORY
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GetInitialDirectory(
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) CONST;
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NONVIRTUAL
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VOID
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Terminate(
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);
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private:
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PSTREAM _StandardOutput;
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FLAG_ARGUMENT _FlagDisplayFiles;
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FLAG_ARGUMENT _FlagUseAsciiCharacters;
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FLAG_ARGUMENT _FlagDisplayHelp;
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PFSN_DIRECTORY _InitialDirectory;
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FSN_FILTER _FsnFilterDirectory;
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FSN_FILTER _FsnFilterFile;
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STREAM_MESSAGE _Message;
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DSTRING _StringForDirectory;
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DSTRING _StringForLastDirectory;
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DSTRING _StringForFile;
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DSTRING _StringForFileNoDirectory;
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DSTRING _EndOfLineString;
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PWSTRING _VolumeName;
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VOL_SERIAL_NUMBER _SerialNumber;
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BOOLEAN _FlagAtLeastOneSubdir;
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BOOLEAN _FlagPathSupplied;
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};
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INLINE
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PFSN_DIRECTORY
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TREE::GetInitialDirectory(
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) CONST
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/*++
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Routine Description:
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Returns to the caller a pointer to the fsnode corresponding to
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the directory to be used as the root of the tree.
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Arguments:
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None.
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Return Value:
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PFSN_DIRECTORY - Pointer to the fsnode that describes the starting
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directory.
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--*/
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{
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return( _InitialDirectory );
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}
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#endif // _TREE_
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