Open Lighting Architecture: libs/acn/E131PDU.h Source File

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E131PDU.h
1/*
2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU Library General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
15 *
16 * E131PDU.h
17 * Interface for the E131PDU class
18 * Copyright (C) 2007 Simon Newton
19 */
20
21#ifndef LIBS_ACN_E131PDU_H_
22#define LIBS_ACN_E131PDU_H_
23
24#include "libs/acn/PDU.h"
25#include "libs/acn/E131Header.h"
26
27namespace ola {
28namespace acn {
29
30class DMPPDU;
31
32 class E131PDU: public PDU {
33 public:
34 E131PDU(unsigned int vector,
35 const E131Header &header,
36 const DMPPDU *dmp_pdu):
37 PDU(vector),
38 m_header(header),
39 m_dmp_pdu(dmp_pdu),
40 m_data(NULL),
41 m_data_size(0) {}
42
43 E131PDU(unsigned int vector,
44 const E131Header &header,
45 const uint8_t *data,
46 unsigned int data_size):
47 PDU(vector),
48 m_header(header),
49 m_dmp_pdu(NULL),
50 m_data(data),
51 m_data_size(data_size) {}
52
53 ~E131PDU() {}
54
55 unsigned int HeaderSize() const;
56 unsigned int DataSize() const;
57 bool PackHeader(uint8_t *data, unsigned int *length) const;
58 bool PackData(uint8_t *data, unsigned int *length) const;
59
60 void PackHeader(ola::io::OutputStream *stream) const;
61 void PackData(ola::io::OutputStream *stream) const;
62
63 private:
64 E131Header m_header;
65 const DMPPDU *m_dmp_pdu;
66 const uint8_t *m_data;
67 const unsigned int m_data_size;
68};
69} // namespace acn
70} // namespace ola
71#endif // LIBS_ACN_E131PDU_H_
ola::acn::DMPPDU
Definition DMPPDU.h:39
ola::acn::E131Header
Definition E131Header.h:35
ola::io::OutputStream
Definition OutputStream.h:53
ola::acn
ACN related code.
ola
The namespace containing all OLA symbols.
Definition Credentials.cpp:44