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c2ec17237f
154047 This change cleans up the category manager in hopes to freeze it for 1.1 final. This change removes dead and unsupported methods from the interface as well as removes the C++ code from the interface. This should land for 1.1b since users of the current category manager will have to update their components. 157597 Make embedding base and examples use XPCOM Glue This change makes our embedding samples use the XPCOM glue. 157625 nsLocalFile::Remove's file pointer is sometimes null afte... This fixes a crash when we dereference null. It is a bandaide fix as the real problems involves retooling the directory enumerator. 157801 This fixes a terrible state which you can get into whereby XPCOM will fail to startup regardless of what you do. The fix is to cause autoreg to happen if the component registry (compreg.dat) is not found. r/sr=alecf@netscape.com, rpotts@netscape.com. a=scc@mozilla.org
90 lines
3.2 KiB
C++
90 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 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 Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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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 NPL, 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 NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsCategoryManagerUtils_h__
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#define nsCategoryManagerUtils_h__
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#include "nsICategoryManager.h"
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#include "nsCOMPtr.h"
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NS_COM nsresult
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NS_CreateServicesFromCategory(const char *category,
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nsISupports *origin,
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const char *observerTopic);
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class NS_COM nsCreateInstanceFromCategory : public nsCOMPtr_helper
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{
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public:
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nsCreateInstanceFromCategory(const char *aCategory, const char *aEntry,
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nsISupports *aOuter, nsresult *aErrorPtr)
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: mCategory(aCategory),
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mEntry(aEntry),
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mErrorPtr(aErrorPtr)
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{
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// nothing else to do;
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}
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virtual nsresult operator()( const nsIID& aIID, void** aInstancePtr) const;
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virtual ~nsCreateInstanceFromCategory() {};
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private:
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const char *mCategory; // Do not free. This char * is not owned.
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const char *mEntry; // Do not free. This char * is not owned.
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nsISupports *mOuter;
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nsresult *mErrorPtr;
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};
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inline
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const nsCreateInstanceFromCategory
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do_CreateInstanceFromCategory( const char *aCategory, const char *aEntry,
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nsresult *aErrorPtr = 0)
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{
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return nsCreateInstanceFromCategory(aCategory, aEntry, 0, aErrorPtr);
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}
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inline
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const nsCreateInstanceFromCategory
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do_CreateInstanceFromCategory( const char *aCategory, const char *aEntry,
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nsISupports *aOuter, nsresult *aErrorPtr = 0)
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{
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return nsCreateInstanceFromCategory(aCategory, aEntry, aOuter, aErrorPtr);
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}
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#endif
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