2 Copyright (C) 2000-2004 SKYRIX Software AG
4 This file is part of OpenGroupware.org.
6 OGo is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 OGo is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with OGo; see the file COPYING. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
23 #ifndef __NGMime_NGHeaderFieldParser_H__
24 #define __NGMime_NGHeaderFieldParser_H__
26 #import <Foundation/NSObject.h>
28 @class NSData, NSString, NSMutableDictionary;
30 @protocol NGMimeHeaderFieldParser < NSObject >
32 - (id)parseValue:(id)_data ofHeaderField:(NSString *)_field;
36 @interface NGMimeHeaderFieldParser : NSObject < NGMimeHeaderFieldParser >
38 + (BOOL)isMIMELogEnabled;
39 + (BOOL)doesStripLeadingSpaces;
41 - (NSString *)removeCommentsFromValue:(NSString *)_rawValue;
42 - (id)parseValue:(id)_data ofHeaderField:(NSString *)_field; // abstract
46 @interface NGMimeContentTypeHeaderFieldParser : NGMimeHeaderFieldParser
49 @interface NGMimeRFC822DateHeaderFieldParser : NGMimeHeaderFieldParser
52 @interface NGMimeContentLengthHeaderFieldParser : NGMimeHeaderFieldParser
56 Content-Disposition headers have the form:
58 disposition := "Content-Disposition" ":"
60 *(";" disposition-parm)
62 disposition-type := "inline"
65 ; values are not case-sensitive
67 disposition-parm := filename-parm / parameter
68 filename-parm := "filename" "=" value;
70 Content-Disposition values may not contain comments !
72 @interface NGMimeContentDispositionHeaderFieldParser : NGMimeHeaderFieldParser
76 This strips spaces at the beginning and the end of the value, then it removes
79 @interface NGMimeStringHeaderFieldParser : NGMimeHeaderFieldParser
82 BOOL removeComments; // default=YES
85 - (id)initWithRemoveComments:(BOOL)_flag;
88 - (id)parseValue:(id)_data ofHeaderField:(NSString *)_field;
93 This stores a mapping between header field parsers and field names.
95 @interface NGMimeHeaderFieldParserSet : NSObject <NGMimeHeaderFieldParser,NSCopying>
98 NSMutableDictionary *fieldNameToParser;
99 id<NGMimeHeaderFieldParser> defaultParser;
102 + (id)headerFieldParserSet;
103 + (id)defaultRfc822HeaderFieldParserSet;
105 - (id)initWithDefaultParser:(id<NGMimeHeaderFieldParser>)_parser;
106 - (id)initWithParseSet:(NGMimeHeaderFieldParserSet *)_set;
110 - (void)setParser:(id<NGMimeHeaderFieldParser>)_parser
111 forField:(NSString *)_name;
113 - (void)setDefaultParser:(id<NGMimeHeaderFieldParser>)_parser;
114 - (id<NGMimeHeaderFieldParser>)defaultParser;
118 - (id)parseValue:(id)_data ofHeaderField:(NSString *)_field;
122 #endif /* __NGMime_NGHeaderFieldParser_H__ */