installer: reuse the previous driver installer if it's found
[deb_libcec.git] / src / cec-config / cec-config.cpp
... / ...
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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 "../../include/cec.h"
34
35#include <cstdio>
36#include <fcntl.h>
37#include <iostream>
38#include <fstream>
39#include <string>
40#include <sstream>
41#include "../lib/platform/threads/mutex.h"
42#include "../lib/platform/util/timeutils.h"
43#include "../lib/implementations/CECCommandHandler.h"
44
45using namespace CEC;
46using namespace std;
47using namespace PLATFORM;
48
49#include <cecloader.h>
50
51CMutex g_outputMutex;
52
53CEvent g_responseEvent;
54cec_opcode g_lastCommand = CEC_OPCODE_NONE;
55
56CEvent g_keyEvent;
57cec_user_control_code g_lastKey = CEC_USER_CONTROL_CODE_UNKNOWN;
58
59ICECCallbacks g_callbacks;
60libcec_configuration g_config;
61ICECAdapter * g_parser;
62cec_logical_address g_primaryAddress;
63
64inline void PrintToStdOut(const char *strFormat, ...)
65{
66 CStdString strLog;
67
68 va_list argList;
69 va_start(argList, strFormat);
70 strLog.FormatV(strFormat, argList);
71 va_end(argList);
72
73 CLockObject lock(g_outputMutex);
74 cout << strLog << endl;
75}
76
77//get the first word (separated by whitespace) from string data and place that in word
78//then remove that word from string data
79bool GetWord(string& data, string& word)
80{
81 stringstream datastream(data);
82 string end;
83
84 datastream >> word;
85 if (datastream.fail())
86 {
87 data.clear();
88 return false;
89 }
90
91 size_t pos = data.find(word) + word.length();
92
93 if (pos >= data.length())
94 {
95 data.clear();
96 return true;
97 }
98
99 data = data.substr(pos);
100
101 datastream.clear();
102 datastream.str(data);
103
104 datastream >> end;
105 if (datastream.fail())
106 data.clear();
107
108 return true;
109}
110
111int CecLogMessage(void *UNUSED(cbParam), const cec_log_message &message)
112{
113 switch (message.level)
114 {
115 case CEC_LOG_ERROR:
116 PrintToStdOut("ERROR:\t%s", message.message);
117 break;
118 case CEC_LOG_WARNING:
119 PrintToStdOut("ERROR:\t%s", message.message);
120 break;
121 default:
122 break;
123 }
124
125 return 0;
126}
127
128int CecKeyPress(void *UNUSED(cbParam), const cec_keypress &key)
129{
130 g_lastKey = key.keycode;
131 g_keyEvent.Signal();
132 return 0;
133}
134
135int CecCommand(void *UNUSED(cbParam), const cec_command &command)
136{
137 g_lastCommand = command.opcode;
138 g_responseEvent.Signal();
139 return 0;
140}
141
142void EnableCallbacks(ICECAdapter *adapter)
143{
144 g_callbacks.CBCecLogMessage = &CecLogMessage;
145 g_callbacks.CBCecKeyPress = &CecKeyPress;
146 g_callbacks.CBCecCommand = &CecCommand;
147 g_callbacks.CBCecConfigurationChanged = NULL;
148 adapter->EnableCallbacks(NULL, &g_callbacks);
149}
150
151ICECAdapter *CreateParser(cec_device_type_list typeList)
152{
153 ICECAdapter *parser = LibCecInit("ButtonConfig", typeList);
154 if (!parser)
155 {
156 #ifdef __WINDOWS__
157 PrintToStdOut("Cannot load libcec.dll");
158 #else
159 PrintToStdOut("Cannot load libcec.so");
160 #endif
161 return NULL;
162 }
163
164 PrintToStdOut("CEC Parser created - libcec version %d.%d", parser->GetLibVersionMajor(), parser->GetLibVersionMinor());
165
166 return parser;
167}
168
169bool ProcessConsoleCommand(string &input)
170{
171 if (!input.empty())
172 {
173 string command;
174 if (GetWord(input, command))
175 {
176 if (command == "q" || command == "quit")
177 return false;
178 }
179 }
180 return true;
181}
182
183bool OpenConnection(cec_device_type type = CEC_DEVICE_TYPE_RECORDING_DEVICE)
184{
185 g_config.Clear();
186 snprintf(g_config.strDeviceName, 13, "CEC-config");
187 g_config.callbackParam = NULL;
188 g_config.clientVersion = CEC_CLIENT_VERSION_1_5_0;
189 g_callbacks.CBCecLogMessage = &CecLogMessage;
190 g_callbacks.CBCecKeyPress = &CecKeyPress;
191 g_callbacks.CBCecCommand = &CecCommand;
192 g_config.callbacks = &g_callbacks;
193
194 g_config.deviceTypes.add(type);
195
196 g_parser = LibCecInitialise(&g_config);
197 if (!g_parser)
198 return false;
199
200 CStdString strPort;
201 cec_adapter devices[10];
202 uint8_t iDevicesFound = g_parser->FindAdapters(devices, 10, NULL);
203 if (iDevicesFound <= 0)
204 {
205 PrintToStdOut("autodetect FAILED");
206 UnloadLibCec(g_parser);
207 return false;
208 }
209 else
210 {
211 strPort = devices[0].comm;
212 }
213
214 PrintToStdOut("opening a connection to the CEC adapter...");
215 if (!g_parser->Open(strPort.c_str()))
216 {
217 PrintToStdOut("unable to open the device on port %s", strPort.c_str());
218 UnloadLibCec(g_parser);
219 return false;
220 }
221
222 cec_logical_addresses addr = g_parser->GetLogicalAddresses();
223 g_primaryAddress = addr.primary;
224
225 PrintToStdOut("cec device opened. using logical address %X", g_primaryAddress);
226 return true;
227}
228
229int8_t FindPhysicalAddressPortNumber(void)
230{
231 PrintToStdOut("Enter the HDMI port number to which you connected your CEC adapter, followed by <enter>. Only port 1, 2, 3 or 4 are supported. Anything else will cancel this wizard.");
232 string input;
233 getline(cin, input);
234 cin.clear();
235 if (input.empty() || (input != "1" && input != "2" && input != "3" && input != "4"))
236 return -1;
237 return (int8_t)atoi(input.c_str());
238}
239
240cec_logical_address FindPhysicalAddressBaseDevice(void)
241{
242 PrintToStdOut("Press 1 of your CEC adapter is connected to your TV or\npress 2 if it's connected to an AVR, followed by <enter>. Anything else will cancel this wizard.");
243
244 string input;
245 getline(cin, input);
246 cin.clear();
247 if (input.empty() || (input != "1" && input != "2"))
248 {
249 PrintToStdOut("Exiting...");
250 return CECDEVICE_UNKNOWN;
251 }
252 return (input == "2") ?
253 CECDEVICE_AUDIOSYSTEM :
254 CECDEVICE_TV;
255}
256
257uint16_t FindPhysicalAddress(void)
258{
259 PrintToStdOut("=== Physical Address Configuration ===\n");
260 uint16_t iAddress(0xFFFF);
261
262 PrintToStdOut("Do you want to let libCEC try to autodetect the address (y/n)?");
263 string input;
264 getline(cin, input);
265 cin.clear();
266 if (input == "y" || input == "Y")
267 {
268 cec_logical_address baseDevice = FindPhysicalAddressBaseDevice();
269 if (baseDevice == CECDEVICE_UNKNOWN)
270 return iAddress;
271
272 int8_t iPortNumber = FindPhysicalAddressPortNumber();
273 if (iPortNumber == -1)
274 return iAddress;
275
276 PrintToStdOut("Trying to detect the physical address...");
277 if (!g_parser->SetHDMIPort(baseDevice, iPortNumber))
278 PrintToStdOut("Failed. Please enter the address manually, or restart this wizard and use different settings.");
279 else
280 {
281 iAddress = g_parser->GetDevicePhysicalAddress(g_primaryAddress);
282 if (iAddress == 0 || iAddress == 0xFFFF)
283 PrintToStdOut("Failed. Please enter the address manually, or restart this wizard and use different settings.");
284 }
285 }
286
287 if (iAddress == 0 || iAddress == 0xFFFF)
288 {
289 PrintToStdOut("Please enter the physical address (0000 - FFFF), followed by <enter>.");
290 getline(cin, input);
291 cin.clear();
292
293 int iAddressTmp;
294 if (sscanf(input.c_str(), "%x", &iAddressTmp) == 1)
295 {
296 if (iAddressTmp < 0 || iAddressTmp > 0xFFFF)
297 iAddressTmp = 0xFFFF;
298 iAddress = (uint16_t)iAddressTmp;
299 }
300 }
301
302 if (iAddress != 0)
303 {
304 g_parser->SetPhysicalAddress(iAddress);
305 g_parser->SetActiveSource(g_config.deviceTypes[0]);
306 }
307
308 return iAddress;
309}
310
311bool PowerOnTV(uint64_t iTimeout = 60000)
312{
313 cec_power_status currentTvPower(CEC_POWER_STATUS_UNKNOWN);
314 uint64_t iNow = GetTimeMs();
315 uint64_t iTarget = iNow + iTimeout;
316
317 if (currentTvPower != CEC_POWER_STATUS_ON)
318 {
319 currentTvPower = g_parser->GetDevicePowerStatus(CECDEVICE_TV);
320 if (currentTvPower != CEC_POWER_STATUS_ON)
321 {
322 PrintToStdOut("Sending 'power on' command to the TV\n=== Please wait ===");
323 g_parser->PowerOnDevices(CECDEVICE_TV);
324 while (iTarget > iNow)
325 {
326 g_responseEvent.Wait((uint32_t)(iTarget - iNow));
327 if (g_lastCommand == CEC_OPCODE_REQUEST_ACTIVE_SOURCE)
328 break;
329 iNow = GetTimeMs();
330 }
331 }
332 }
333
334 currentTvPower = g_parser->GetDevicePowerStatus(CECDEVICE_TV);
335
336 if (currentTvPower != CEC_POWER_STATUS_ON)
337 PrintToStdOut("Failed to power on the TV, or the TV does not respond properly");
338
339 return currentTvPower == CEC_POWER_STATUS_ON;
340}
341
342int main (int UNUSED(argc), char *UNUSED(argv[]))
343{
344 PrintToStdOut("=== USB-CEC Adapter Configuration ===\n");
345 if (!OpenConnection())
346 return 1;
347
348 if (!PowerOnTV())
349 return 1;
350
351 bool bAddressOk(false);
352 while (!bAddressOk)
353 {
354 uint16_t iAddress = FindPhysicalAddress();
355
356 PrintToStdOut("Physical address: %4X", iAddress);
357 PrintToStdOut("Is this correct (y/n)?");
358 string input;
359 getline(cin, input);
360 cin.clear();
361 bAddressOk = (input == "y" || input == "Y");
362 }
363
364 g_parser->GetCurrentConfiguration(&g_config);
365
366 {
367 cec_menu_language lang;
368 if (g_parser->GetDeviceMenuLanguage(CECDEVICE_TV, &lang))
369 {
370 PrintToStdOut("TV menu language: %s", lang.language);
371 PrintToStdOut("Do you want the application to use the menu language of the TV (y/n)?");
372 string input;
373 getline(cin, input);
374 cin.clear();
375 g_config.bUseTVMenuLanguage = (input == "y" || input == "Y") ? 1 : 0;
376 }
377 else
378 {
379 PrintToStdOut("The TV did not respond properly to the menu language request.");
380 }
381 }
382
383 {
384 PrintToStdOut("Do you want to make the CEC adapter the active source when starting the application (y/n)?");
385 string input;
386 getline(cin, input);
387 cin.clear();
388 g_config.bActivateSource = (input == "y" || input == "Y") ? 1 : 0;
389 }
390
391 {
392 PrintToStdOut("Do you want to power off CEC devices when closing the application (y/n)?");
393 string input;
394 getline(cin, input);
395 cin.clear();
396 if (input == "y" || input == "Y")
397 g_config.powerOffDevices.Set(CECDEVICE_BROADCAST);
398 }
399
400 {
401 PrintToStdOut("Do you want to power off CEC devices when the screensaver is activated (y/n)?");
402 string input;
403 getline(cin, input);
404 cin.clear();
405 g_config.bPowerOffScreensaver = (input == "y" || input == "Y") ? 1 : 0;
406 }
407
408 {
409 PrintToStdOut("Do you want to put the PC in standby when the TV is put in standby mode (y/n)?");
410 string input;
411 getline(cin, input);
412 cin.clear();
413 g_config.bPowerOffOnStandby = (input == "y" || input == "Y");
414 }
415
416 PrintToStdOut("\n\n=== USB-CEC Adapter Configuration Summary ===");
417 PrintToStdOut("HDMI port number: %d", g_config.iHDMIPort);
418 PrintToStdOut("Connected to HDMI device: %X", (uint8_t)g_config.baseDevice);
419 PrintToStdOut("Physical address: %4X", g_config.iPhysicalAddress);
420 PrintToStdOut("Use the TV's language setting: %s", g_config.bUseTVMenuLanguage ? "yes" : "no");
421 PrintToStdOut("Make the adapter the active source when starting XBMC: %s", g_config.bActivateSource ? "yes" : "no");
422 PrintToStdOut("Power off devices when stopping XBMC: %s", g_config.powerOffDevices.IsSet(CECDEVICE_BROADCAST) ? "yes" : "no");
423 PrintToStdOut("Put devices in standby mode when activating screensaver: %s", g_config.bPowerOffScreensaver ? "yes" : "no");
424 PrintToStdOut("Put this PC in standby mode when the TV is switched off: %s\n\n", g_config.bPowerOffOnStandby ? "yes" : "no");
425
426 if (g_parser->CanPersistConfiguration())
427 {
428 PrintToStdOut("Do you want to store these settings in the adapter (y/n)?");
429 string input;
430 getline(cin, input);
431 cin.clear();
432 if (input == "y" || input == "Y")
433 {
434 PrintToStdOut("Storing settings ...");
435 if (g_parser->PersistConfiguration(&g_config))
436 PrintToStdOut("Settings stored.");
437 else
438 PrintToStdOut("The settings could not be stored");
439 }
440 }
441 else
442 {
443 PrintToStdOut("This adapter doesn't support settings persistence. Please set up these settings in your media player application.");
444
445 ofstream configOutput;
446 configOutput.open("usb_2548_1001.xml");
447 if (configOutput.is_open())
448 {
449 configOutput <<
450 "<settings>\n" <<
451 "\t<setting id=\"cec_hdmi_port\" value=\"" << g_config.iHDMIPort << "\" />\n" <<
452 "\t<setting id=\"connected_device\" value=\"" << (int)g_config.baseDevice << "\" />\n" <<
453 "\t<setting id=\"physical_address\" value=\"" << hex << g_config.iPhysicalAddress << "\" />\n" <<
454 "\t<setting id=\"use_tv_menu_language\" value=\"" << (int)g_config.bUseTVMenuLanguage << "\" />\n" <<
455 "\t<setting id=\"cec_power_on_startup\" value=\"" << (int)g_config.bActivateSource << "\" />\n" <<
456 "\t<setting id=\"cec_power_off_shutdown\" value=\"" << (int)(g_config.powerOffDevices.IsSet(CECDEVICE_BROADCAST) ? 1 : 0) << "\" />\n" <<
457 "\t<setting id=\"cec_standby_screensaver\" value=\"" << (int)g_config.bPowerOffScreensaver << "\" />\n" <<
458 "\t<setting id=\"standby_pc_on_tv_standby\" value=\"" << (int)g_config.bPowerOffOnStandby << "\" />\n" <<
459 "\t<setting id=\"enabled\" value=\"1\" />\n" <<
460 "\t<setting id=\"port\" value=\"\" />\n" <<
461 "</settings>";
462 configOutput.close();
463
464 PrintToStdOut("The configuration has been stored in 'usb_2548_1001.xml'. Copy this file to ~/.userdata/peripheral_data to use it in XBMC");
465 }
466 }
467
468 g_parser->StandbyDevices();
469 g_parser->Close();
470 UnloadLibCec(g_parser);
471
472 PrintToStdOut("Press enter to close this wizard.");
473 string input;
474 getline(cin, input);
475 return 0;
476}