no need to cache the physical address of the active source in the device map; the...
[deb_libcec.git] / src / lib / adapter / AdapterFactory.cpp
... / ...
CommitLineData
1/*
2 * This file is part of the libCEC(R) library.
3 *
4 * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved.
5 * libCEC(R) is an original work, containing original code.
6 *
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
8 *
9 * This program is dual-licensed; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 *
23 *
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
26 *
27 * For more information contact:
28 * Pulse-Eight Licensing <license@pulse-eight.com>
29 * http://www.pulse-eight.com/
30 * http://www.pulse-eight.net/
31 */
32
33#include "env.h"
34#include "AdapterFactory.h"
35
36#include <stdio.h>
37#include "lib/LibCEC.h"
38#include "lib/CECProcessor.h"
39
40#if defined(HAVE_P8_USB)
41#include "Pulse-Eight/USBCECAdapterDetection.h"
42#include "Pulse-Eight/USBCECAdapterCommunication.h"
43#endif
44
45#if defined(HAVE_RPI_API)
46#include "RPi/RPiCECAdapterDetection.h"
47#include "RPi/RPiCECAdapterCommunication.h"
48#endif
49
50#if defined(HAVE_TDA995X_API)
51#include "TDA995x/TDA995xCECAdapterDetection.h"
52#include "TDA995x/TDA995xCECAdapterCommunication.h"
53#endif
54
55using namespace std;
56using namespace CEC;
57
58int8_t CAdapterFactory::FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath /* = NULL */)
59{
60 int8_t iAdaptersFound(0);
61
62#if defined(HAVE_P8_USB)
63 if (!CUSBCECAdapterDetection::CanAutodetect())
64 {
65 if (m_lib)
66 m_lib->AddLog(CEC_LOG_WARNING, "libCEC has not been compiled with detection code for the Pulse-Eight USB-CEC Adapter, so the path to the COM port has to be provided to libCEC if this adapter is being used");
67 }
68 else
69 iAdaptersFound += CUSBCECAdapterDetection::FindAdapters(deviceList, iBufSize, strDevicePath);
70#else
71 m_lib->AddLog(CEC_LOG_WARNING, "libCEC has not been compiled with support for the Pulse-Eight USB-CEC Adapter");
72#endif
73
74#if defined(HAVE_RPI_API)
75 if (iAdaptersFound < iBufSize && CRPiCECAdapterDetection::FindAdapter() &&
76 (!strDevicePath || !strcmp(strDevicePath, CEC_RPI_VIRTUAL_COM)))
77 {
78 snprintf(deviceList[iAdaptersFound].path, 1024, CEC_RPI_VIRTUAL_PATH);
79 snprintf(deviceList[iAdaptersFound++].comm, 1024, CEC_RPI_VIRTUAL_COM);
80 }
81#endif
82
83#if defined(HAVE_TDA995X_API)
84 if (iAdaptersFound < iBufSize && CTDA995xCECAdapterDetection::FindAdapter() &&
85 (!strDevicePath || !strcmp(strDevicePath, CEC_TDA995x_VIRTUAL_COM)))
86 {
87 snprintf(deviceList[iAdaptersFound].path, 1024, CEC_TDA995x_PATH);
88 snprintf(deviceList[iAdaptersFound++].comm, 1024, CEC_TDA995x_VIRTUAL_COM);
89 }
90#endif
91
92#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API)
93#error "libCEC doesn't have support for any type of adapter. please check your build system or configuration"
94#endif
95
96 return iAdaptersFound;
97}
98
99IAdapterCommunication *CAdapterFactory::GetInstance(const char *strPort, uint16_t iBaudRate)
100{
101#if defined(HAVE_TDA995X_API)
102 if (!strcmp(strPort, CEC_TDA995x_VIRTUAL_COM))
103 return new CTDA995xCECAdapterCommunication(m_lib->m_cec);
104#endif
105
106#if defined(HAVE_RPI_API)
107 if (!strcmp(strPort, CEC_RPI_VIRTUAL_COM))
108 return new CRPiCECAdapterCommunication(m_lib->m_cec);
109#endif
110
111#if defined(HAVE_P8_USB)
112 return new CUSBCECAdapterCommunication(m_lib->m_cec, strPort, iBaudRate);
113#endif
114
115#if !defined(HAVE_RPI_API) && !defined(HAVE_P8_USB) && !defined(HAVE_TDA995X_API)
116 return NULL;
117#endif
118}
119
120void CAdapterFactory::InitVideoStandalone(void)
121{
122#if defined(HAVE_RPI_API)
123 CRPiCECAdapterCommunication::InitHost();
124#endif
125}