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2 | /* | |
3 | * $Id: URL.h,v 1.1 2006/05/08 23:38:33 robertc Exp $ | |
4 | * | |
5 | * | |
6 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
7 | * ---------------------------------------------------------- | |
8 | * | |
9 | * Squid is the result of efforts by numerous individuals from | |
10 | * the Internet community; see the CONTRIBUTORS file for full | |
11 | * details. Many organizations have provided support for Squid's | |
12 | * development; see the SPONSORS file for full details. Squid is | |
13 | * Copyrighted (C) 2001 by the Regents of the University of | |
14 | * California; see the COPYRIGHT file for full details. Squid | |
15 | * incorporates software developed and/or copyrighted by other | |
16 | * sources; see the CREDITS file for full details. | |
17 | * | |
18 | * This program is free software; you can redistribute it and/or modify | |
19 | * it under the terms of the GNU General Public License as published by | |
20 | * the Free Software Foundation; either version 2 of the License, or | |
21 | * (at your option) any later version. | |
22 | * | |
23 | * This program is distributed in the hope that it will be useful, | |
24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
26 | * GNU General Public License for more details. | |
27 | * | |
28 | * You should have received a copy of the GNU General Public License | |
29 | * along with this program; if not, write to the Free Software | |
30 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
31 | * | |
32 | */ | |
33 | ||
34 | #ifndef SQUID_SRC_URL_H | |
35 | #define SQUID_SRC_URL_H | |
36 | ||
37 | #include "squid.h" | |
38 | #include "MemPool.h" | |
39 | #include "URLScheme.h" | |
40 | ||
41 | /* The URL class represents a UniformResourceLocation */ | |
42 | ||
43 | class URL | |
44 | { | |
45 | ||
46 | public: | |
47 | ||
48 | MEMPROXY_CLASS(URL); | |
49 | URL(); | |
50 | URL(URLScheme const &); | |
51 | URLScheme const & getScheme() const {return scheme; } | |
52 | ||
53 | private: | |
54 | /* the scheme of this URL. This has the 'type code' smell about it. | |
55 | * In future we may want to make the methods that dispatch based on | |
56 | * the scheme virtual and have a class per protocol. | |
57 | * on the other hand, having Protocol as an explicit concept is useful, | |
58 | * see for instance the ACLProtocol acl type. One way to represent this | |
59 | * is to have one prototype URL with no host etc for each scheme, | |
60 | * another is to have an explicit scheme class, and then each URL class | |
61 | * could be a subclass of the scheme. Another way is one instance of | |
62 | * a URLScheme class instance for each URLScheme we support, and one URL | |
63 | * class for each manner of treating the scheme : a Hierarchical URL, a | |
64 | * non-hierarchical URL etc. | |
65 | * Deferring the decision, its a type code for now. RBC 20060507. | |
66 | * | |
67 | * In order to make taking any of these routes easy, scheme is private | |
68 | * and immutable, only settable at construction time, | |
69 | */ | |
70 | URLScheme const scheme; | |
71 | }; | |
72 | ||
73 | MEMPROXY_CLASS_INLINE(URL); | |
74 | ||
75 | #endif /* SQUID_SRC_URL_H_H */ |