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E133PDU.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  * E133PDU.h
17  * Interface for the E133PDU class
18  * Copyright (C) 2011 Simon Newton
19  */
20 
21 #ifndef LIBS_ACN_E133PDU_H_
22 #define LIBS_ACN_E133PDU_H_
23 
24 #include <ola/io/IOStack.h>
25 #include <string>
26 
27 #include "libs/acn/PDU.h"
28 #include "libs/acn/E133Header.h"
29 
30 namespace ola {
31 namespace acn {
32 
33 class RDMPDU;
34 
35 class E133PDU: public PDU {
36  public:
37  E133PDU(unsigned int vector,
38  const E133Header &header,
39  const PDU *pdu):
40  PDU(vector),
41  m_header(header),
42  m_pdu(pdu) {}
43  ~E133PDU() {}
44 
45  unsigned int HeaderSize() const;
46  unsigned int DataSize() const;
47  bool PackHeader(uint8_t *data, unsigned int *length) const;
48  bool PackData(uint8_t *data, unsigned int *length) const;
49 
50  void PackHeader(ola::io::OutputStream *stream) const;
51  void PackData(ola::io::OutputStream *stream) const;
52 
53  static void PrependPDU(ola::io::IOStack *stack, uint32_t vector,
54  const std::string &source, uint32_t sequence_number,
55  uint16_t endpoint_id);
56 
57  private:
58  E133Header m_header;
59  const PDU *m_pdu;
60 };
61 } // namespace acn
62 } // namespace ola
63 #endif // LIBS_ACN_E133PDU_H_
Definition: OutputStream.h:54
Definition: E133Header.h:35
Definition: E133PDU.h:35
Definition: PDU.h:36
Definition: IOStack.h:40
The namespace containing all OLA symbols.
Definition: Credentials.cpp:44