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ssdp.h
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1 /*
2 * ssdp.h
3 *
4 * Simple Service Discovery Protocol classes.
5 *
6 * Portable Tools Library
7 *
8 * Copyright (c) 2011 Vox Lucida Pty. Ltd.
9 *
10 * The contents of this file are subject to the Mozilla Public License
11 * Version 1.0 (the "License"); you may not use this file except in
12 * compliance with the License. You may obtain a copy of the License at
13 * http://www.mozilla.org/MPL/
14 *
15 * Software distributed under the License is distributed on an "AS IS"
16 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
17 * the License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * The Original Code is Portable Windows Library.
21 *
22 * The Initial Developer of the Original Code is Vox Lucida Pty. Ltd.
23 *
24 * Contributor(s): ______________________________________.
25 *
26 * $Revision: 26181 $
27 * $Author: rjongbloed $
28 * $Date: 2011-07-12 10:31:10 +1000 (Tue, 12 Jul 2011) $
29 */
30
31 #ifndef PTLIB_SSDP_H
32 #define PTLIB_SSDP_H
33
34 #ifdef P_USE_PRAGMA
35 #pragma interface
36 #endif
37
38 #include <ptclib/http.h>
39
40
42 // PSSDP
43
46 class PSSDP : public PHTTP
47 {
48 PCLASSINFO(PSSDP, PHTTP)
49
50 public:
51 // New functions for class.
52 enum Commands {
53 M_SEARCH = PHTTP::NumCommands,
54 NOTIFY,
55 NumCommands
56 };
57
58 // Common MIME header tags
59 static const PCaselessString & MXTag();
60 static const PCaselessString & STTag();
61 static const PCaselessString & MANTag();
62 static const PCaselessString & USNTag();
63 static const PCaselessString & NickNameTag();
64
67 PSSDP();
68
71 bool Listen();
72
77 bool Search(
78 const PString & urn,
79 PMIMEInfo & reply
80 );
81
84 bool GetNotify(
85 PMIMEInfo & mime,
86 const PString & urnRegex = ".*"
87 );
88
89 protected:
90 bool Close();
91
92 bool m_listening;
93 };
94
95
96 #endif // PTLIB_SSDP_H
97
98
99 // End Of File ///////////////////////////////////////////////////////////////