Jack2  1.9.9
JackPortType.cpp
1 /*
2 Copyright (C) 2007 Dmitry Baikov
3 
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as published by
6 the Free Software Foundation; either version 2.1 of the License, or
7 (at your option) any later version.
8 
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU Lesser General Public License for more details.
13 
14 You should have received a copy of the GNU Lesser General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 
18 */
19 
20 #include "JackPortType.h"
21 #include <string.h>
22 #include <assert.h>
23 
24 namespace Jack
25 {
26 
27 static const JackPortType* gPortTypes[] =
28 {
29  &gAudioPortType,
30  &gMidiPortType,
31 };
32 
33 jack_port_type_id_t PORT_TYPES_MAX = sizeof(gPortTypes) / sizeof(gPortTypes[0]);
34 
35 jack_port_type_id_t GetPortTypeId(const char* port_type)
36 {
37  for (jack_port_type_id_t i = 0; i < PORT_TYPES_MAX; ++i) {
38  const JackPortType* type = gPortTypes[i];
39  assert(type != 0);
40  if (strcmp(port_type, type->fName) == 0)
41  return i;
42  }
43  return PORT_TYPES_MAX;
44 }
45 
46 const JackPortType* GetPortType(jack_port_type_id_t type_id)
47 {
48  assert(type_id >= 0 && type_id <= PORT_TYPES_MAX);
49  const JackPortType* type = gPortTypes[type_id];
50  assert(type != 0);
51  return type;
52 }
53 
54 } // namespace Jack