зеркало из https://github.com/mozilla/pjs.git
186 строки
7.7 KiB
C++
186 строки
7.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.1 (the "License"); you may not use this file except in
|
|
* compliance with the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is XPCOM
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape Communications
|
|
* Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the NPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the NPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
#ifndef nsComponentManagerObsolete_h___
|
|
#define nsComponentManagerObsolete_h___
|
|
|
|
#include "nsIComponentManager.h"
|
|
#include "nsIComponentManagerObsolete.h"
|
|
|
|
class nsIEnumerator;
|
|
class nsIFactory;
|
|
class nsIFile;
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
|
|
//
|
|
// Functions, classes, interfaces and types in this file are
|
|
// obsolete. Use at your own risk.
|
|
// Please see nsIComponentManager.idl for the supported interface
|
|
// to the component manager.
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// God save me from this evilness. Below is a very bad
|
|
// function. Its out var is really a nsIComponentManagerObsolete
|
|
// but it has been cast to a nsIComponentManager.
|
|
// The reason for such uglyness is that this function is require for
|
|
// backward compatiblity of some plugins. This funciton will
|
|
// be removed at some point.
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
extern NS_COM nsresult
|
|
NS_GetGlobalComponentManager(nsIComponentManager* *result);
|
|
|
|
|
|
|
|
|
|
class NS_COM nsComponentManager {
|
|
public:
|
|
static nsresult Initialize(void);
|
|
|
|
// Finds a factory for a specific class ID
|
|
static nsresult FindFactory(const nsCID &aClass,
|
|
nsIFactory **aFactory);
|
|
|
|
// Get the singleton class object that implements the CID aClass
|
|
static nsresult GetClassObject(const nsCID &aClass, const nsIID &aIID,
|
|
void **aResult);
|
|
|
|
// Finds a class ID for a specific Program ID
|
|
static nsresult ContractIDToClassID(const char *aContractID,
|
|
nsCID *aClass);
|
|
|
|
// Finds a Program ID for a specific class ID
|
|
// caller frees the result with delete[]
|
|
static nsresult CLSIDToContractID(nsCID *aClass,
|
|
char* *aClassName,
|
|
char* *aContractID);
|
|
|
|
// Creates a class instance for a specific class ID
|
|
static nsresult CreateInstance(const nsCID &aClass,
|
|
nsISupports *aDelegate,
|
|
const nsIID &aIID,
|
|
void **aResult);
|
|
|
|
// Convenience routine, creates a class instance for a specific ContractID
|
|
static nsresult CreateInstance(const char *aContractID,
|
|
nsISupports *aDelegate,
|
|
const nsIID &aIID,
|
|
void **aResult);
|
|
|
|
// Manually registry a factory for a class
|
|
static nsresult RegisterFactory(const nsCID &aClass,
|
|
const char *aClassName,
|
|
const char *aContractID,
|
|
nsIFactory *aFactory,
|
|
PRBool aReplace);
|
|
|
|
// Manually register a dynamically loaded component.
|
|
// The libraryPersistentDescriptor is what gets passed to the library
|
|
// self register function from ComponentManager. The format of this string
|
|
// is the same as nsIFile::GetPath()
|
|
//
|
|
// This function will go away in favour of RegisterComponentSpec. In fact,
|
|
// it internally turns around and calls RegisterComponentSpec.
|
|
static nsresult RegisterComponent(const nsCID &aClass,
|
|
const char *aClassName,
|
|
const char *aContractID,
|
|
const char *aLibraryPersistentDescriptor,
|
|
PRBool aReplace,
|
|
PRBool aPersist);
|
|
|
|
// Register a component using its FileSpec as its identification
|
|
// This is the more prevalent use.
|
|
static nsresult RegisterComponentSpec(const nsCID &aClass,
|
|
const char *aClassName,
|
|
const char *aContractID,
|
|
nsIFile *aLibrary,
|
|
PRBool aReplace,
|
|
PRBool aPersist);
|
|
|
|
// Register a component using its dllName. This could be a dll name with
|
|
// no path so that LD_LIBRARY_PATH on unix or PATH on win can load it. Or
|
|
// this could be a code fragment name on the Mac.
|
|
static nsresult RegisterComponentLib(const nsCID &aClass,
|
|
const char *aClassName,
|
|
const char *aContractID,
|
|
const char *adllName,
|
|
PRBool aReplace,
|
|
PRBool aPersist);
|
|
|
|
|
|
// Manually unregister a factory for a class
|
|
static nsresult UnregisterFactory(const nsCID &aClass,
|
|
nsIFactory *aFactory);
|
|
|
|
// Manually unregister a dynamically loaded component
|
|
static nsresult UnregisterComponent(const nsCID &aClass,
|
|
const char *aLibrary);
|
|
|
|
// Manually unregister a dynamically loaded component
|
|
static nsresult UnregisterComponentSpec(const nsCID &aClass,
|
|
nsIFile *aLibrarySpec);
|
|
|
|
// Unload dynamically loaded factories that are not in use
|
|
static nsresult FreeLibraries(void);
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// DLL registration support
|
|
|
|
// If directory is NULL, then AutoRegister will try registering components
|
|
// in the default components directory.
|
|
static nsresult AutoRegister(PRInt32 when, nsIFile* directory);
|
|
static nsresult AutoRegisterComponent(PRInt32 when, nsIFile *component);
|
|
static nsresult AutoUnregisterComponent(PRInt32 when, nsIFile *component);
|
|
|
|
// Is the given CID currently registered?
|
|
static nsresult IsRegistered(const nsCID &aClass,
|
|
PRBool *aRegistered);
|
|
|
|
// Get an enumeration of all the CIDs
|
|
static nsresult EnumerateCLSIDs(nsIEnumerator** aEmumerator);
|
|
|
|
// Get an enumeration of all the ContractIDs
|
|
static nsresult EnumerateContractIDs(nsIEnumerator** aEmumerator);
|
|
|
|
};
|
|
|
|
|
|
#endif
|