home *** CD-ROM | disk | FTP | other *** search
- /*
- File: MoreResources.h
-
- Contains: Resource Manager utilities
-
- Written by: Quinn
-
- Copyright: Copyright © 2000 by Apple Computer, Inc., all rights reserved.
-
- You may incorporate this Apple sample source code into your program(s) without
- restriction. This Apple sample source code has been provided "AS IS" and the
- responsibility for its operation is yours. You are not permitted to redistribute
- this Apple sample source code as "Apple sample source code" after having made
- changes. If you're going to re-distribute the source, we require that you make
- it clear in the source that the code was descended from Apple sample source
- code, but that you've made changes.
-
- Change History (most recent first):
-
- <3> 20/3/00 Quinn #include <Files.h> to get it to build.
- <2> 3/9/00 gaw API changes for MoreAppleEvents
- <1> 6/3/00 Quinn First checked in.
- */
-
- #pragma once
-
- /////////////////////////////////////////////////////////////////
-
- // MoreIsBetter Setup
-
- #include "MoreSetup.h"
-
- // Mac OS Interfaces
-
- #include <MacTypes.h>
- #include <Files.h>
-
- /////////////////////////////////////////////////////////////////
-
- #ifdef __cplusplus
- extern "C" {
- #endif
- /******************************************************************************
- Returns ResError() or, if it’s noErr and p is nil,
- returns resNotFound. The rationale for this routine
- is that, under some documented circumstances, GetResource
- can return nil but not set ResErr.
-
- pResHdl input: a resource handle
-
- RESULT CODES
- ____________
- Same as results for ResError
- ____________
- */
- extern pascal OSErr MoreResError(const void *pResHdl);
- /******************************************************************************
- Given an FSSpec to a file, open it with write permission.
- Check to make sure that the file reference returned actually has write
- permission and return an error if it doesn't.
-
- pFSSpec input: The file to be opened.
- pRefNum output: File reference for the newly opened file.
-
- RESULT CODES
- ____________
- Same as results for FSpOpenResFile()
- ____________
- */
- extern pascal OSErr MoreResOpenResFileForWrite(const FSSpec *pFSSpec, SInt16 *pRefNum);
- /******************************************************************************
- Utility routine to check that a file opened with read/write permission
- does in fact have read/write permission.
-
- It is possible to get a read-only file reference for a resource file that has
- been opened with read/write permission. This routine verify that a file open
- with read/write permission does in fact have write permission.
-
- pRefNum input: File reference number for file to be checked.
-
- RESULT CODES
- ____________
- true The resource file was really opened with write permission
- false It wasn't
- ____________
- */
- extern pascal Boolean MoreResIsResFileRefNumWritable(const SInt16 pRefNum);
- //******************************************************************************
- #ifdef __cplusplus
- };
- #endif
-