132 lines
4.4 KiB
C++
132 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsMacResources.h"
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#include <Resources.h>
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#include <Processes.h>
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short nsMacResources::mRefNum = kResFileNotOpened;
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short nsMacResources::mSaveResFile = 0;
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#if !defined(XP_MACOSX)
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pascal OSErr __NSInitialize(const CFragInitBlock *theInitBlock);
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pascal OSErr __initializeResources(const CFragInitBlock *theInitBlock);
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pascal void __NSTerminate(void);
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pascal void __terminateResources(void);
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//----------------------------------------------------------------------------------------
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//
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//----------------------------------------------------------------------------------------
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pascal OSErr __initializeResources(const CFragInitBlock *theInitBlock)
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{
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OSErr err = __NSInitialize(theInitBlock);
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if (err)
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return err;
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short saveResFile = ::CurResFile();
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short refNum = FSpOpenResFile(theInitBlock->fragLocator.u.onDisk.fileSpec, fsRdPerm);
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nsMacResources::SetLocalResourceFile(refNum);
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::UseResFile(saveResFile);
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return ::ResError();
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}
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//----------------------------------------------------------------------------------------
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//
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//----------------------------------------------------------------------------------------
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pascal void __terminateResources(void)
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{
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::CloseResFile(nsMacResources::GetLocalResourceFile());
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__NSTerminate();
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}
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#endif /*!XP_MACOSX*/
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//----------------------------------------------------------------------------------------
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//
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//----------------------------------------------------------------------------------------
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nsresult nsMacResources::OpenLocalResourceFile()
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{
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#ifdef XP_MACOSX
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if (mRefNum == kResFileNotOpened) {
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ProcessSerialNumber PSN;
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ProcessInfoRec pinfo;
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FSSpec appSpec;
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PSN.highLongOfPSN = 0;
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PSN.lowLongOfPSN = kCurrentProcess;
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pinfo.processInfoLength = sizeof(pinfo);
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pinfo.processName = NULL;
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pinfo.processAppSpec = &appSpec;
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if (GetProcessInformation(&PSN, &pinfo) == noErr) {
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FSSpec resSpec = { appSpec.vRefNum, appSpec.parID, "\plibwidget.rsrc" };
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FSRef resRef;
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if (FSpMakeFSRef(&resSpec, &resRef) == noErr)
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FSOpenResourceFile(&resRef, 0, NULL, fsRdPerm, &mRefNum);
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}
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}
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#endif
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if (mRefNum == kResFileNotOpened)
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return NS_ERROR_NOT_INITIALIZED;
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mSaveResFile = ::CurResFile();
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::UseResFile(mRefNum);
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return (::ResError() == noErr ? NS_OK : NS_ERROR_FAILURE);
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}
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//----------------------------------------------------------------------------------------
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//
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//----------------------------------------------------------------------------------------
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nsresult nsMacResources::CloseLocalResourceFile()
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{
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if (mRefNum == kResFileNotOpened)
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return NS_ERROR_NOT_INITIALIZED;
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::UseResFile(mSaveResFile);
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return (::ResError() == noErr ? NS_OK : NS_ERROR_FAILURE);
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}
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