CFStreamPriv.h
/* CFStream.h
Copyright (C) 2014 Free Software Foundation, Inc.
Written by: Lubos Dolezel
Date: February, 2014
This file is part of GNUstep CoreBase Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __COREFOUNDATION_CFSTREAMPRIV_H__
#define __COREFOUNDATION_CFSTREAMPRIV_H__ 1
#include <CoreFoundation/CFRuntime.h>
#include <CoreFoundation/CFStream.h>
/*
* This header file is intended to be used by CFStream implementations, namely
* by CFStream itself and CFNetwork.
*
*/
struct CFWriteStreamImpl
{
void (*close)(CFWriteStreamRef);
void (*finalize)(CFWriteStreamRef);
Boolean (*open)(CFWriteStreamRef);
CFIndex (*write)(CFWriteStreamRef, const UInt8 *, CFIndex);
CFTypeRef (*copyProperty)(CFWriteStreamRef, CFStringRef);
Boolean (*setProperty)(CFWriteStreamRef, CFStringRef, CFTypeRef);
Boolean (*acceptBytes)(CFWriteStreamRef);
};
struct __CFWriteStream
{
CFRuntimeBase parent;
struct CFWriteStreamImpl impl;
Boolean open, closed, failed;
CFErrorRef error;
/* callbacks when used with a runloop */
CFOptionFlags streamEvents;
CFWriteStreamClientCallBack clientCB;
};
struct CFReadStreamImpl
{
void (*close)(CFReadStreamRef);
void (*finalize)(CFReadStreamRef);
Boolean (*open)(CFReadStreamRef);
CFIndex (*read)(CFReadStreamRef, UInt8 *, CFIndex);
CFTypeRef (*copyProperty)(CFReadStreamRef, CFStringRef);
Boolean (*setProperty)(CFReadStreamRef, CFStringRef, CFTypeRef);
const UInt8* (*getBuffer)(CFReadStreamRef, CFIndex, CFIndex*);
Boolean (*hasBytes)(CFReadStreamRef);
};
struct __CFReadStream
{
CFRuntimeBase parent;
struct CFReadStreamImpl impl;
Boolean open, closed, failed;
CFErrorRef error;
/* callbacks when used with a runloop */
CFOptionFlags streamEvents;
CFReadStreamClientCallBack clientCB;
};
#endif
CFOptionFlags
unsigned long CFOptionFlags
Definition CFBase.h:163
CFIndex
signed long CFIndex
Definition CFBase.h:165
CFReadStreamImpl
Definition CFStreamPriv.h:63
CFWriteStreamImpl
Definition CFStreamPriv.h:39
__CFReadStream
Definition CFStreamPriv.h:75
__CFWriteStream
Definition CFStreamPriv.h:50