120 lines
3.8 KiB
C++
Executable File
120 lines
3.8 KiB
C++
Executable File
/*
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* GLARC.H
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*
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* Header file for ArchiveLib 2.0
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*
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* Copyright (c) 1994-1996 Greenleaf Software, Inc.
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* All Rights Reserved
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*
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* DESCRIPTION
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*
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* This header file contains the class definition for class
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* ALGlArchive.
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*
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* CLASS DEFINITIONS:
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*
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* ALGlArchive
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*
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* REVISION HISTORY
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*
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* May 26, 1994 1.0A : First release
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*
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* February 14, 1996 2.0A : New release
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*/
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#ifndef _GLARC_H
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#define _GLARC_H
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#if defined( __cplusplus )
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/*
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* class ALGlArchive
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*
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* DESCRIPTION
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*
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* ALGlArchive defines the interface to greenleaf archive objects, on disk,
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* memory, or whatever. It is a derived class that is a sibling to ALPkArchive.
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* Most of the interface to this archive class is defined in the base
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* class.
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*
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* DATA MEMBERS
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*
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* None!
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*
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* MEMBER FUNCTIONS
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*
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* ALGlArchive() : Construct from a storage object
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* ALGlArchive() : Construct from a named ALFile object
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* ~ALGlArchive() : The virtual destructor.
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* operator new() : Memory allocation operator used when
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* the library is in a DLL
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* CopyJobs() : Virtual function that copies compressed
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* objects from on GL archive to another.
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* PreCreate() : Virtual function called by the base class
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* before constructing an archive.
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* PreWriteDir() : Virtual function called by the base class
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* before writing the directory information
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* to the storage object.
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* WriteDirEntry() : Virtual function called by the base class
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* to write an entry in a directory.
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* PostWriteDir() : Virtual function called by the base class
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* after writing all the directory entries.
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* ReadDirectory() : Read the directory into an ALEntryList
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*
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* REVISION HISTORY
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*
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* May 26, 1994 1.0A : First release
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*
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* February 14, 1996 2.0A : New release
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*/
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class AL_CLASS_TYPE ALGlArchive : public ALArchive { /* Tag public class */
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/*
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* Constructors, destructors, declarations, and friends
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*/
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public :
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AL_PROTO ALGlArchive( ALStorage AL_DLL_FAR &object );
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AL_PROTO ALGlArchive( const char AL_DLL_FAR *file_name );
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virtual AL_PROTO ~ALGlArchive();
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#if defined( AL_USING_DLL ) || defined( AL_BUILDING_DLL )
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void AL_DLL_FAR * AL_PROTO operator new( size_t size );
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#endif
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/* The copy constructor and assignment operator do not exist. */
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protected :
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AL_PROTO ALGlArchive( const ALGlArchive AL_DLL_FAR & );
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ALGlArchive AL_DLL_FAR & AL_PROTO operator=( ALGlArchive AL_DLL_FAR &rhs );
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/*
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* Member functions
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*
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*
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* Used internally, not for public access
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*/
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protected :
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int AL_PROTO CopyJobs( ALArchive AL_DLL_FAR & source_archive,
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ALEntryList AL_DLL_FAR & list );
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virtual void AL_PROTO PreCreate();
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virtual void AL_PROTO PreWriteDir();
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virtual void AL_PROTO WriteDirEntry( ALEntry AL_DLL_FAR &entry );
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virtual void AL_PROTO PostWriteDir();
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/*
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* These functions provide the public API to an archive
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*/
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public :
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virtual int AL_PROTO ReadDirectory( ALEntryList AL_DLL_FAR &list );
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/*
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* Data members
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*/
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public :
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AL_CLASS_TAG( _ALGlArchiveTag );
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};
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#else /* #if defined( __cplusplus ) ... */
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AL_LINKAGE hALArchive AL_FUNCTION newALGlArchiveFromStorage( hALStorage storage );
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AL_LINKAGE hALArchive AL_FUNCTION newALGlArchive( char AL_DLL_FAR *name );
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#endif /* #if defined( __cplusplus ) ... #else ... */
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#endif /* #ifndef _ARCHIVE_H */
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