| /* |
| * Copyright (c) 2008-2009 Brent Fulgham <bfulgham@gmail.org>. All rights reserved. |
| * |
| * This source code is a modified version of the CoreFoundation sources released by Apple Inc. under |
| * the terms of the APSL version 2.0 (see below). |
| * |
| * For information about changes from the original Apple source release can be found by reviewing the |
| * source control system for the project at https://sourceforge.net/svn/?group_id=246198. |
| * |
| * The original license information is as follows: |
| * |
| * Copyright (c) 2008 Apple 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@ |
| */ |
| #if !defined(__COREFOUNDATION_CFSTREAMINTERNAL__) |
| #define __COREFOUNDATION_CFSTREAMINTERNAL__ 1 |
| |
| #include <CoreFoundation/CFStreamAbstract.h> |
| #include <CoreFoundation/CFStreamPriv.h> |
| #include <CoreFoundation/CFBase.h> |
| #include <CoreFoundation/CFRuntime.h> |
| |
| CF_EXTERN_C_BEGIN |
| |
| |
| // Older versions of the callbacks; v0 callbacks match v1 callbacks, except that create, finalize, and copyDescription are missing. |
| typedef Boolean (*_CFStreamCBOpenV1)(struct _CFStream *stream, CFStreamError *error, Boolean *openComplete, void *info); |
| typedef Boolean (*_CFStreamCBOpenCompletedV1)(struct _CFStream *stream, CFStreamError *error, void *info); |
| typedef CFIndex (*_CFStreamCBReadV1)(CFReadStreamRef stream, UInt8 *buffer, CFIndex bufferLength, CFStreamError *error, Boolean *atEOF, void *info); |
| typedef const UInt8 *(*_CFStreamCBGetBufferV1)(CFReadStreamRef sream, CFIndex maxBytesToRead, CFIndex *numBytesRead, CFStreamError *error, Boolean *atEOF, void *info); |
| typedef Boolean (*_CFStreamCBCanReadV1)(CFReadStreamRef, void *info); |
| typedef CFIndex (*_CFStreamCBWriteV1)(CFWriteStreamRef, const UInt8 *buffer, CFIndex bufferLength, CFStreamError *error, void *info); |
| typedef Boolean (*_CFStreamCBCanWriteV1)(CFWriteStreamRef, void *info); |
| |
| struct _CFStreamCallBacksV1 { |
| CFIndex version; |
| void *(*create)(struct _CFStream *stream, void *info); |
| void (*finalize)(struct _CFStream *stream, void *info); |
| CFStringRef (*copyDescription)(struct _CFStream *stream, void *info); |
| |
| _CFStreamCBOpenV1 open; |
| _CFStreamCBOpenCompletedV1 openCompleted; |
| _CFStreamCBReadV1 read; |
| _CFStreamCBGetBufferV1 getBuffer; |
| _CFStreamCBCanReadV1 canRead; |
| _CFStreamCBWriteV1 write; |
| _CFStreamCBCanWriteV1 canWrite; |
| void (*close)(struct _CFStream *stream, void *info); |
| |
| CFTypeRef (*copyProperty)(struct _CFStream *stream, CFStringRef propertyName, void *info); |
| Boolean (*setProperty)(struct _CFStream *stream, CFStringRef propertyName, CFTypeRef propertyValue, void *info); |
| void (*requestEvents)(struct _CFStream *stream, CFOptionFlags events, void *info); |
| void (*schedule)(struct _CFStream *stream, CFRunLoopRef runLoop, CFStringRef runLoopMode, void *info); |
| void (*unschedule)(struct _CFStream *stream, CFRunLoopRef runLoop, CFStringRef runLoopMode, void *info); |
| }; |
| |
| // These two are defined in CFSocketStream.c because that's where the glue for CFNetwork is. |
| __private_extern__ CFErrorRef _CFErrorFromStreamError(CFAllocatorRef alloc, CFStreamError *err); |
| __private_extern__ CFStreamError _CFStreamErrorFromError(CFErrorRef error); |
| |
| CF_EXTERN_C_END |
| |
| #endif /* ! __COREFOUNDATION_CFSTREAMINTERNAL__ */ |
| |
| |