/[resiprocate]/branches/b-identity-0505/LazyParser.hxx
ViewVC logotype

Contents of /branches/b-identity-0505/LazyParser.hxx

Parent Directory Parent Directory | Revision Log Revision Log


Revision 4598 - (show annotations) (download)
Wed May 11 22:53:07 2005 UTC (14 years, 6 months ago) by derek
File size: 3645 byte(s)
set svn:eol-style to LF
1 #if !defined(RESIP_LAZYPARSER_HXX)
2 #define RESIP_LAZYPARSER_HXX
3
4 #include <iosfwd>
5
6 namespace resip
7 {
8
9 class HeaderFieldValue;
10 class ParseBuffer;
11 class Data;
12
13 class LazyParser
14 {
15 public:
16 LazyParser(HeaderFieldValue* headerFieldValue);
17 LazyParser(const LazyParser& rhs);
18 LazyParser& operator=(const LazyParser& rhs);
19 virtual ~LazyParser();
20
21 virtual std::ostream& encodeParsed(std::ostream& str) const = 0;
22 virtual void parse(ParseBuffer& pb) = 0;
23
24 std::ostream& encode(std::ostream& str) const;
25 std::ostream& encodeFromHeaderFieldValue(std::ostream& str) const;
26 bool isParsed() const {return mIsParsed;}
27
28 HeaderFieldValue& getHeaderField() { return *mHeaderField; }
29
30 // call (internally) before every access
31 void checkParsed() const;
32 protected:
33 LazyParser();
34
35 // called in destructor and on assignment
36 void clear();
37
38 // context for error messages
39 virtual const Data& errorContext() const = 0;
40
41 private:
42 // !dlb! bit of a hack until the dust settles
43 friend class Contents;
44
45 HeaderFieldValue* mHeaderField;
46 bool mIsMine;
47 bool mIsParsed;
48 };
49
50 std::ostream&
51 operator<<(std::ostream&, const LazyParser& lp);
52
53 }
54
55 #endif
56
57 /* ====================================================================
58 * The Vovida Software License, Version 1.0
59 *
60 * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
61 *
62 * Redistribution and use in source and binary forms, with or without
63 * modification, are permitted provided that the following conditions
64 * are met:
65 *
66 * 1. Redistributions of source code must retain the above copyright
67 * notice, this std::list of conditions and the following disclaimer.
68 *
69 * 2. Redistributions in binary form must reproduce the above copyright
70 * notice, this std::list of conditions and the following disclaimer in
71 * the documentation and/or other materials provided with the
72 * distribution.
73 *
74 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
75 * and "Vovida Open Communication Application Library (VOCAL)" must
76 * not be used to endorse or promote products derived from this
77 * software without prior written permission. For written
78 * permission, please contact vocal@vovida.org.
79 *
80 * 4. Products derived from this software may not be called "VOCAL", nor
81 * may "VOCAL" appear in their name, without prior written
82 * permission of Vovida Networks, Inc.
83 *
84 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
85 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
86 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
87 * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
88 * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
89 * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
90 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
91 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
92 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
93 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
94 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
95 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
96 * DAMAGE.
97 *
98 * ====================================================================
99 *
100 * This software consists of voluntary contributions made by Vovida
101 * Networks, Inc. and many individuals on behalf of Vovida Networks,
102 * Inc. For more information on Vovida Networks, Inc., please see
103 * <http://www.vovida.org/>.
104 *
105 */

Properties

Name Value
svn:eol-style LF

webmaster AT resiprocate DOT org
ViewVC Help
Powered by ViewVC 1.1.27