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004b8382 LOK |
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 | ||
2b44051c | 33 | #include "env.h" |
004b8382 | 34 | #include "CECDeviceMap.h" |
2b44051c | 35 | |
004b8382 LOK |
36 | #include "CECAudioSystem.h" |
37 | #include "CECPlaybackDevice.h" | |
38 | #include "CECRecordingDevice.h" | |
39 | #include "CECTuner.h" | |
40 | #include "CECTV.h" | |
2b44051c | 41 | #include "lib/CECProcessor.h" |
1a1e2e6c | 42 | #include "lib/CECTypeUtils.h" |
004b8382 LOK |
43 | |
44 | using namespace std; | |
45 | using namespace CEC; | |
46 | ||
47 | CCECDeviceMap::CCECDeviceMap(CCECProcessor *processor) : | |
d3caa81b LOK |
48 | m_processor(processor), |
49 | m_iActiveSource(CEC_INVALID_PHYSICAL_ADDRESS) | |
004b8382 LOK |
50 | { |
51 | for (uint8_t iPtr = CECDEVICE_TV; iPtr <= CECDEVICE_BROADCAST; iPtr++) | |
52 | { | |
53 | switch(iPtr) | |
54 | { | |
55 | case CECDEVICE_AUDIOSYSTEM: | |
56 | m_busDevices.insert(make_pair<cec_logical_address, CCECBusDevice *>((cec_logical_address)iPtr, new CCECAudioSystem(processor, (cec_logical_address) iPtr))); | |
57 | break; | |
58 | case CECDEVICE_PLAYBACKDEVICE1: | |
59 | case CECDEVICE_PLAYBACKDEVICE2: | |
60 | case CECDEVICE_PLAYBACKDEVICE3: | |
61 | m_busDevices.insert(make_pair<cec_logical_address, CCECBusDevice *>((cec_logical_address)iPtr, new CCECPlaybackDevice(processor, (cec_logical_address) iPtr))); | |
62 | break; | |
63 | case CECDEVICE_RECORDINGDEVICE1: | |
64 | case CECDEVICE_RECORDINGDEVICE2: | |
65 | case CECDEVICE_RECORDINGDEVICE3: | |
66 | m_busDevices.insert(make_pair<cec_logical_address, CCECBusDevice *>((cec_logical_address)iPtr, new CCECRecordingDevice(processor, (cec_logical_address) iPtr))); | |
67 | break; | |
68 | case CECDEVICE_TUNER1: | |
69 | case CECDEVICE_TUNER2: | |
70 | case CECDEVICE_TUNER3: | |
71 | case CECDEVICE_TUNER4: | |
72 | m_busDevices.insert(make_pair<cec_logical_address, CCECBusDevice *>((cec_logical_address)iPtr, new CCECTuner(processor, (cec_logical_address) iPtr))); | |
73 | break; | |
74 | case CECDEVICE_TV: | |
75 | m_busDevices.insert(make_pair<cec_logical_address, CCECBusDevice *>((cec_logical_address)iPtr, new CCECTV(processor, (cec_logical_address) iPtr))); | |
76 | break; | |
77 | default: | |
78 | m_busDevices.insert(make_pair<cec_logical_address, CCECBusDevice *>((cec_logical_address)iPtr, new CCECBusDevice(processor, (cec_logical_address) iPtr))); | |
79 | break; | |
80 | } | |
81 | } | |
82 | } | |
83 | CCECDeviceMap::~CCECDeviceMap(void) | |
84 | { | |
85 | Clear(); | |
86 | } | |
87 | ||
88 | CECDEVICEMAP::iterator CCECDeviceMap::Begin(void) | |
89 | { | |
90 | return m_busDevices.begin(); | |
91 | } | |
92 | ||
93 | CECDEVICEMAP::iterator CCECDeviceMap::End(void) | |
94 | { | |
95 | return m_busDevices.end(); | |
96 | } | |
97 | ||
98 | void CCECDeviceMap::ResetDeviceStatus(void) | |
99 | { | |
100 | for (CECDEVICEMAP::iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
101 | it->second->ResetDeviceStatus(); | |
102 | } | |
103 | ||
104 | CCECBusDevice *CCECDeviceMap::operator[] (cec_logical_address iAddress) const | |
105 | { | |
106 | return At(iAddress); | |
107 | } | |
108 | ||
109 | CCECBusDevice *CCECDeviceMap::operator[] (uint8_t iAddress) const | |
110 | { | |
111 | return At(iAddress); | |
112 | } | |
113 | ||
114 | CCECBusDevice *CCECDeviceMap::At(cec_logical_address iAddress) const | |
115 | { | |
116 | return At((uint8_t) iAddress); | |
117 | } | |
118 | ||
119 | CCECBusDevice *CCECDeviceMap::At(uint8_t iAddress) const | |
120 | { | |
121 | CECDEVICEMAP::const_iterator it = m_busDevices.find((cec_logical_address)iAddress); | |
122 | if (it != m_busDevices.end()) | |
123 | return it->second; | |
124 | return NULL; | |
125 | } | |
126 | ||
127 | void CCECDeviceMap::Clear(void) | |
128 | { | |
129 | for (CECDEVICEMAP::iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
130 | delete it->second; | |
131 | m_busDevices.clear(); | |
132 | } | |
133 | ||
134 | CCECBusDevice *CCECDeviceMap::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */) | |
135 | { | |
136 | CCECBusDevice *device(NULL); | |
137 | ||
138 | // check each device until we found a match | |
139 | for (CECDEVICEMAP::iterator it = m_busDevices.begin(); !device && it != m_busDevices.end(); it++) | |
140 | { | |
141 | if (it->second->GetPhysicalAddress(m_processor->GetLogicalAddress(), bSuppressUpdate) == iPhysicalAddress) | |
142 | device = it->second; | |
143 | } | |
144 | ||
145 | return device; | |
146 | } | |
147 | ||
148 | void CCECDeviceMap::Get(CECDEVICEVEC &devices) const | |
149 | { | |
150 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
151 | devices.push_back(it->second); | |
152 | } | |
153 | ||
154 | void CCECDeviceMap::GetByLogicalAddresses(CECDEVICEVEC &devices, const cec_logical_addresses &addresses) | |
155 | { | |
156 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
157 | { | |
158 | if (addresses.IsSet(it->first)) | |
159 | devices.push_back(it->second); | |
160 | } | |
161 | } | |
162 | ||
163 | void CCECDeviceMap::GetByType(const cec_device_type type, CECDEVICEVEC &devices) const | |
164 | { | |
165 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
166 | if (it->second->GetType() == type) | |
167 | devices.push_back(it->second); | |
168 | } | |
169 | ||
170 | void CCECDeviceMap::GetLibCECControlled(CECDEVICEVEC &devices) const | |
171 | { | |
172 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
173 | if (it->second->IsHandledByLibCEC()) | |
174 | devices.push_back(it->second); | |
175 | } | |
176 | ||
177 | void CCECDeviceMap::GetActive(CECDEVICEVEC &devices) const | |
178 | { | |
179 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
180 | { | |
181 | cec_bus_device_status status = it->second->GetStatus(); | |
182 | if (status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC || | |
183 | status == CEC_DEVICE_STATUS_PRESENT) | |
184 | devices.push_back(it->second); | |
185 | } | |
186 | } | |
187 | ||
188 | void CCECDeviceMap::GetPowerOffDevices(const libcec_configuration &configuration, CECDEVICEVEC &devices) const | |
189 | { | |
190 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
191 | { | |
20505741 | 192 | if (configuration.powerOffDevices[(uint8_t)it->first]) |
004b8382 LOK |
193 | devices.push_back(it->second); |
194 | } | |
195 | } | |
196 | ||
197 | void CCECDeviceMap::GetWakeDevices(const libcec_configuration &configuration, CECDEVICEVEC &devices) const | |
198 | { | |
199 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
200 | { | |
20505741 | 201 | if (configuration.wakeDevices[(uint8_t)it->first]) |
004b8382 LOK |
202 | devices.push_back(it->second); |
203 | } | |
204 | } | |
205 | ||
206 | CCECBusDevice *CCECDeviceMap::GetActiveSource(void) const | |
207 | { | |
208 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
209 | { | |
d3caa81b LOK |
210 | if (m_iActiveSource != CEC_INVALID_PHYSICAL_ADDRESS && !it->second->IsActiveSource() && |
211 | m_iActiveSource == it->second->GetCurrentPhysicalAddress()) | |
212 | it->second->MarkAsActiveSource(); | |
004b8382 LOK |
213 | if (it->second->IsActiveSource()) |
214 | return it->second; | |
215 | } | |
216 | return NULL; | |
217 | } | |
218 | ||
219 | void CCECDeviceMap::FilterLibCECControlled(CECDEVICEVEC &devices) | |
220 | { | |
221 | CECDEVICEVEC newDevices; | |
222 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
223 | { | |
224 | if ((*it)->IsHandledByLibCEC()) | |
225 | newDevices.push_back(*it); | |
226 | } | |
227 | devices = newDevices; | |
228 | } | |
229 | ||
230 | void CCECDeviceMap::FilterActive(CECDEVICEVEC &devices) | |
231 | { | |
232 | CECDEVICEVEC newDevices; | |
233 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
234 | { | |
235 | cec_bus_device_status status = (*it)->GetCurrentStatus(); | |
236 | if (status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC || | |
237 | status == CEC_DEVICE_STATUS_PRESENT) | |
238 | newDevices.push_back(*it); | |
239 | } | |
240 | devices = newDevices; | |
241 | } | |
242 | ||
243 | void CCECDeviceMap::FilterTypes(const cec_device_type_list &types, CECDEVICEVEC &devices) | |
244 | { | |
c30acafa | 245 | cec_device_type_list t(types);//silly, but needed to retain abi |
004b8382 LOK |
246 | CECDEVICEVEC newDevices; |
247 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
248 | { | |
c30acafa | 249 | if (t.IsSet((*it)->GetType())) |
004b8382 LOK |
250 | newDevices.push_back(*it); |
251 | } | |
252 | devices = newDevices; | |
253 | } | |
254 | ||
255 | void CCECDeviceMap::FilterType(const cec_device_type type, CECDEVICEVEC &devices) | |
256 | { | |
257 | CECDEVICEVEC newDevices; | |
258 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
259 | { | |
260 | if ((*it)->GetType() == type) | |
261 | newDevices.push_back(*it); | |
262 | } | |
263 | devices = newDevices; | |
264 | } | |
265 | ||
266 | cec_logical_addresses CCECDeviceMap::ToLogicalAddresses(const CECDEVICEVEC &devices) | |
267 | { | |
268 | cec_logical_addresses addresses; | |
c30acafa | 269 | addresses.Clear(); |
004b8382 LOK |
270 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) |
271 | addresses.Set((*it)->GetLogicalAddress()); | |
272 | return addresses; | |
273 | } | |
1a1e2e6c LOK |
274 | |
275 | void CCECDeviceMap::GetChildrenOf(CECDEVICEVEC& devices, CCECBusDevice* device) const | |
276 | { | |
277 | devices.clear(); | |
278 | if (!device) | |
279 | return; | |
280 | ||
281 | uint16_t iPA = device->GetCurrentPhysicalAddress(); | |
282 | ||
283 | for (CECDEVICEMAP::const_iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
284 | { | |
285 | uint16_t iCurrentPA = it->second->GetCurrentPhysicalAddress(); | |
286 | if (CCECTypeUtils::PhysicalAddressIsIncluded(iPA, iCurrentPA)) | |
287 | devices.push_back(it->second); | |
288 | } | |
289 | } | |
d3caa81b LOK |
290 | |
291 | void CCECDeviceMap::SetActiveSource(uint16_t iPhysicalAddress) | |
292 | { | |
293 | m_iActiveSource = iPhysicalAddress; | |
294 | } | |
295 | ||
296 | uint16_t CCECDeviceMap::GetActiveSourceAddress(void) const | |
297 | { | |
298 | return m_iActiveSource; | |
299 | } | |
300 | ||
301 | void CCECDeviceMap::SignalAll(cec_opcode opcode) | |
302 | { | |
303 | for (CECDEVICEMAP::iterator it = m_busDevices.begin(); it != m_busDevices.end(); it++) | |
304 | it->second->SignalOpcode(opcode); | |
305 | } |