+++ /dev/null
-/*
- * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* CFPlugIn_Instance.c
- Copyright 1999-2002, Apple, Inc. All rights reserved.
- Responsibility: Doug Davidson
-*/
-
-#include "CFBundle_Internal.h"
-#include "CFInternal.h"
-
-static CFTypeID __kCFPlugInInstanceTypeID = _kCFRuntimeNotATypeID;
-
-struct __CFPlugInInstance {
- CFRuntimeBase _base;
-
- _CFPFactory *factory;
-
- CFPlugInInstanceGetInterfaceFunction getInterfaceFunction;
- CFPlugInInstanceDeallocateInstanceDataFunction deallocateInstanceDataFunction;
-
- uint8_t _instanceData[0];
-};
-
-static CFStringRef __CFPlugInInstanceCopyDescription(CFTypeRef cf) {
- /* MF:!!! Implement me */
- return CFSTR("Some CFPlugInInstance");
-}
-
-static void __CFPlugInInstanceDeallocate(CFTypeRef cf) {
- CFPlugInInstanceRef instance = (CFPlugInInstanceRef)cf;
-
- __CFGenericValidateType(cf, __kCFPlugInInstanceTypeID);
-
- if (instance->deallocateInstanceDataFunction) {
- FAULT_CALLBACK((void **)&(instance->deallocateInstanceDataFunction));
- (void)INVOKE_CALLBACK1(instance->deallocateInstanceDataFunction, (void *)(&instance->_instanceData[0]));
- }
-
- if (instance->factory) {
- _CFPFactoryRemoveInstance(instance->factory);
- }
-}
-
-static const CFRuntimeClass __CFPlugInInstanceClass = {
- 0,
- "CFPlugInInstance",
- NULL, // init
- NULL, // copy
- __CFPlugInInstanceDeallocate,
- NULL, // equal
- NULL, // hash
- NULL, //
- __CFPlugInInstanceCopyDescription
-};
-
-__private_extern__ void __CFPlugInInstanceInitialize(void) {
- __kCFPlugInInstanceTypeID = _CFRuntimeRegisterClass(&__CFPlugInInstanceClass);
-}
-
-CFTypeID CFPlugInInstanceGetTypeID(void) {
- return __kCFPlugInInstanceTypeID;
-}
-CF_EXPORT CFPlugInInstanceRef CFPlugInInstanceCreateWithInstanceDataSize(CFAllocatorRef allocator, CFIndex instanceDataSize, CFPlugInInstanceDeallocateInstanceDataFunction deallocateInstanceFunction, CFStringRef factoryName, CFPlugInInstanceGetInterfaceFunction getInterfaceFunction) {
- CFPlugInInstanceRef instance;
- UInt32 size;
- size = sizeof(struct __CFPlugInInstance) + instanceDataSize - sizeof(CFRuntimeBase);
- instance = (CFPlugInInstanceRef)_CFRuntimeCreateInstance(allocator, __kCFPlugInInstanceTypeID, size, NULL);
- if (NULL == instance) {
- return NULL;
- }
-
- instance->factory = _CFPFactoryFind((CFUUIDRef)factoryName, true);
- if (instance->factory) {
- _CFPFactoryAddInstance(instance->factory);
- }
- instance->getInterfaceFunction = getInterfaceFunction;
- instance->deallocateInstanceDataFunction = deallocateInstanceFunction;
-
- return instance;
-}
-
-CF_EXPORT Boolean CFPlugInInstanceGetInterfaceFunctionTable(CFPlugInInstanceRef instance, CFStringRef interfaceName, void **ftbl) {
- void *myFtbl;
- Boolean result = false;
-
- if (instance->getInterfaceFunction) {
- FAULT_CALLBACK((void **)&(instance->getInterfaceFunction));
- result = INVOKE_CALLBACK3(instance->getInterfaceFunction, instance, interfaceName, &myFtbl) ? true : false;
- }
- if (ftbl) {
- *ftbl = (result ? myFtbl : NULL);
- }
- return result;
-}
-
-CF_EXPORT CFStringRef CFPlugInInstanceGetFactoryName(CFPlugInInstanceRef instance) {
- return (CFStringRef)_CFPFactoryGetFactoryID(instance->factory);
-}
-
-CF_EXPORT void *CFPlugInInstanceGetInstanceData(CFPlugInInstanceRef instance) {
- return (void *)(&instance->_instanceData[0]);
-}
-