/usr/include/GNUstep/NGStreams/NGStreamProtocols.h is in libsope-dev 2.2.17-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | /*
Copyright (C) 2000-2005 SKYRIX Software AG
This file is part of SOPE.
SOPE 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, or (at your option) any
later version.
SOPE 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 SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#ifndef __NGStreams_NGStreamProtocols_H__
#define __NGStreams_NGStreamProtocols_H__
#import <Foundation/NSObject.h>
#if !(MAC_OS_X_VERSION_10_2 <= MAC_OS_X_VERSION_MAX_ALLOWED)
# define USE_SERIALIZER 1
# import <Foundation/NSSerialization.h>
#endif
@class NSException;
typedef enum {
NGStreamMode_undefined = 0,
NGStreamMode_readOnly = 1,
NGStreamMode_writeOnly = 2,
NGStreamMode_readWrite = 4
} NGStreamMode;
/* if this value is returned by -read, -lastException is set ... */
enum {NGStreamError = 0x7fffffff};
typedef unsigned (*NGIOReadMethodType )(id, SEL, void *, unsigned);
typedef unsigned (*NGIOWriteMethodType)(id, SEL, const void *, unsigned);
typedef BOOL (*NGIOSafeReadMethodType )(id, SEL, void *, unsigned);
typedef BOOL (*NGIOSafeWriteMethodType)(id, SEL, const void *, unsigned);
@protocol NGInputStream < NSObject >
- (unsigned)readBytes:(void *)_buf count:(unsigned)_len;
- (BOOL)safeReadBytes:(void *)_buf count:(unsigned)_len;
- (BOOL)close;
// marks
- (BOOL)mark;
- (BOOL)rewind;
- (BOOL)markSupported;
@end
@protocol NGOutputStream < NSObject >
- (unsigned)writeBytes:(const void *)_buf count:(unsigned)_len;
- (BOOL)safeWriteBytes:(const void *)_buf count:(unsigned)_len;
- (BOOL)flush;
- (BOOL)close;
@end
@protocol NGPositionableStream < NSObject >
- (BOOL)moveToLocation:(unsigned)_location;
- (BOOL)moveByOffset:(int)_delta;
@end
@protocol NGStream < NGInputStream, NGOutputStream >
- (BOOL)close;
- (NGStreamMode)mode;
- (NSException *)lastException;
@end
@protocol NGByteSequenceStream < NGInputStream >
- (int)readByte; // Java semantics (-1 on EOF)
@end
typedef int (*NGSequenceReadByteMethod)(id<NGByteSequenceStream> self, SEL _cmd);
// push streams
@class NSData;
@protocol NGPushStream < NSObject >
- (void)pushChar:(char)_c;
- (void)pushCString:(const char *)_cstr;
- (void)pushData:(NSData *)_block;
- (void)pushBytes:(const void *)_buffer count:(unsigned)_len;
- (void)abort;
@end
// serializer
@protocol NGSerializer < NSObject >
- (void)serializeChar:(char)_value;
- (void)serializeShort:(short)_value;
- (void)serializeInt:(int)_value;
- (void)serializeLong:(long)_value;
- (void)serializeFloat:(float)_value;
- (void)serializeDouble:(double)_value;
- (void)serializeLongLong:(long long)_value;
- (char)deserializeChar;
- (short)deserializeShort;
- (int)deserializeInt;
- (long)deserializeLong;
- (float)deserializeFloat;
- (double)deserializeDouble;
- (long long)deserializeLongLong;
- (void)serializeCString:(const char *)_value;
- (char *)deserializeCString;
#if USE_SERIALIZER
- (void)serializeDataAt:(const void*)data ofObjCType:(const char*)type
context:(id<NSObjCTypeSerializationCallBack>)_callback;
- (void)deserializeDataAt:(const void*)data ofObjCType:(const char*)type
context:(id<NSObjCTypeSerializationCallBack>)_callback;
#endif
@end
#endif /* __NGStreams_NGStreamProtocols_H__ */
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