| 1 | /* |
| 2 | * This file is part of the libCEC(R) library. |
| 3 | * |
| 4 | * libCEC(R) is Copyright (C) 2011 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 <cec.h> |
| 34 | |
| 35 | #include <cstdio> |
| 36 | #include <fcntl.h> |
| 37 | #include <iostream> |
| 38 | #include <string> |
| 39 | #include <sstream> |
| 40 | #include "../lib/platform/threads.h" |
| 41 | #include "../lib/util/StdString.h" |
| 42 | |
| 43 | using namespace CEC; |
| 44 | using namespace std; |
| 45 | |
| 46 | #define CEC_TEST_CLIENT_VERSION 8 |
| 47 | |
| 48 | #include <cecloader.h> |
| 49 | |
| 50 | inline bool HexStrToInt(const std::string& data, uint8_t& value) |
| 51 | { |
| 52 | int iTmp(0); |
| 53 | if (sscanf(data.c_str(), "%x", &iTmp) == 1) |
| 54 | { |
| 55 | if (iTmp > 256) |
| 56 | value = 255; |
| 57 | else if (iTmp < 0) |
| 58 | value = 0; |
| 59 | else |
| 60 | value = (uint8_t) iTmp; |
| 61 | |
| 62 | return true; |
| 63 | } |
| 64 | |
| 65 | return false; |
| 66 | } |
| 67 | |
| 68 | //get the first word (separated by whitespace) from string data and place that in word |
| 69 | //then remove that word from string data |
| 70 | bool GetWord(string& data, string& word) |
| 71 | { |
| 72 | stringstream datastream(data); |
| 73 | string end; |
| 74 | |
| 75 | datastream >> word; |
| 76 | if (datastream.fail()) |
| 77 | { |
| 78 | data.clear(); |
| 79 | return false; |
| 80 | } |
| 81 | |
| 82 | size_t pos = data.find(word) + word.length(); |
| 83 | |
| 84 | if (pos >= data.length()) |
| 85 | { |
| 86 | data.clear(); |
| 87 | return true; |
| 88 | } |
| 89 | |
| 90 | data = data.substr(pos); |
| 91 | |
| 92 | datastream.clear(); |
| 93 | datastream.str(data); |
| 94 | |
| 95 | datastream >> end; |
| 96 | if (datastream.fail()) |
| 97 | data.clear(); |
| 98 | |
| 99 | return true; |
| 100 | } |
| 101 | |
| 102 | void flush_log(ICECAdapter *cecParser) |
| 103 | { |
| 104 | cec_log_message message; |
| 105 | while (cecParser && cecParser->GetNextLogMessage(&message)) |
| 106 | { |
| 107 | switch (message.level) |
| 108 | { |
| 109 | case CEC_LOG_ERROR: |
| 110 | cout << "ERROR: "; |
| 111 | break; |
| 112 | case CEC_LOG_WARNING: |
| 113 | cout << "WARNING: "; |
| 114 | break; |
| 115 | case CEC_LOG_NOTICE: |
| 116 | cout << "NOTICE: "; |
| 117 | break; |
| 118 | case CEC_LOG_DEBUG: |
| 119 | cout << "DEBUG: "; |
| 120 | break; |
| 121 | } |
| 122 | |
| 123 | CStdString strMessageTmp; |
| 124 | strMessageTmp.Format("[%16lld]\t%s", message.time, message.message); |
| 125 | cout << strMessageTmp.c_str() << endl; |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | void list_devices(ICECAdapter *parser) |
| 130 | { |
| 131 | cec_adapter *devices = new cec_adapter[10]; |
| 132 | uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL); |
| 133 | if (iDevicesFound <= 0) |
| 134 | { |
| 135 | cout << "Found devices: NONE" << endl; |
| 136 | } |
| 137 | else |
| 138 | { |
| 139 | CStdString strLog; |
| 140 | strLog.Format("Found devices: %d", iDevicesFound); |
| 141 | cout << strLog.c_str() << endl; |
| 142 | for (unsigned int iDevicePtr = 0; iDevicePtr < iDevicesFound; iDevicePtr++) |
| 143 | { |
| 144 | CStdString strDevice; |
| 145 | strDevice.Format("device: %d\npath: %s\ncom port: %s", iDevicePtr + 1, devices[iDevicePtr].path, devices[iDevicePtr].comm); |
| 146 | cout << endl << strDevice.c_str() << endl; |
| 147 | } |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | void show_help(const char* strExec) |
| 152 | { |
| 153 | cout << endl << |
| 154 | strExec << " {-h|--help|-l|--list-devices|[COM PORT]}" << endl << |
| 155 | endl << |
| 156 | "parameters:" << endl << |
| 157 | "\t-h --help Shows this help text" << endl << |
| 158 | "\t-l --list-devices List all devices on this system" << endl << |
| 159 | "\t[COM PORT] The com port to connect to. If no COM port is given, the client tries to connect to the first device that is detected" << endl << |
| 160 | endl << |
| 161 | "Type 'h' or 'help' and press enter after starting the client to display all available commands" << endl; |
| 162 | } |
| 163 | |
| 164 | void show_console_help(void) |
| 165 | { |
| 166 | cout << endl << |
| 167 | "================================================================================" << endl << |
| 168 | "Available commands:" << endl << |
| 169 | endl << |
| 170 | "tx {bytes} transfer bytes over the CEC line." << endl << |
| 171 | "txn {bytes} transfer bytes and don't wait for an ACK reply." << endl << |
| 172 | "[tx 40 00 FF 11 22 33] sends bytes 0x40 0x00 0xFF 0x11 0x22 0x33" << endl << |
| 173 | endl << |
| 174 | "on {address} power on the device with the given logical address." << endl << |
| 175 | "[on 5] power on a connected audio system" << endl << |
| 176 | endl << |
| 177 | "standby {address} put the device with the given address in standby mode." << endl << |
| 178 | "[standby 0] powers off the TV" << endl << |
| 179 | endl << |
| 180 | "la {logical_address} change the logical address of the CEC adapter." << endl << |
| 181 | "[la 4] logical address 4" << endl << |
| 182 | endl << |
| 183 | "pa {physical_address} change the physical address of the CEC adapter." << endl << |
| 184 | "[pa 10 00] physical address 1.0.0.0" << endl << |
| 185 | endl << |
| 186 | "osd {addr} {string} set OSD message on the specified device." << endl << |
| 187 | "[osd 0 Test Message] displays 'Test Message' on the TV" << endl << |
| 188 | endl << |
| 189 | "[mon] {1|0} enable or disable CEC bus monitoring." << endl << |
| 190 | "[ping] send a ping command to the CEC adapter." << endl << |
| 191 | "[bl] to let the adapter enter the bootloader, to upgrade" << endl << |
| 192 | " the flash rom." << endl << |
| 193 | "[r] reconnect to the CEC adapter." << endl << |
| 194 | "[h] or [help] show this help." << endl << |
| 195 | "[q] or [quit] to quit the CEC test client and switch off all" << endl << |
| 196 | " connected CEC devices." << endl << |
| 197 | "================================================================================" << endl; |
| 198 | } |
| 199 | |
| 200 | int main (int argc, char *argv[]) |
| 201 | { |
| 202 | ICECAdapter *parser = LoadLibCec("CECTester"); |
| 203 | if (!parser || parser->GetMinVersion() > CEC_TEST_CLIENT_VERSION) |
| 204 | { |
| 205 | #ifdef __WINDOWS__ |
| 206 | cout << "Cannot load libcec.dll" << endl; |
| 207 | #else |
| 208 | cout << "Cannot load libcec.so" << endl; |
| 209 | #endif |
| 210 | return 1; |
| 211 | } |
| 212 | CStdString strLog; |
| 213 | strLog.Format("CEC Parser created - libcec version %d", parser->GetLibVersion()); |
| 214 | cout << strLog.c_str() << endl; |
| 215 | |
| 216 | //make stdin non-blocking |
| 217 | #ifndef __WINDOWS__ |
| 218 | int flags = fcntl(0, F_GETFL, 0); |
| 219 | flags |= O_NONBLOCK; |
| 220 | fcntl(0, F_SETFL, flags); |
| 221 | #endif |
| 222 | |
| 223 | string strPort; |
| 224 | if (argc < 2) |
| 225 | { |
| 226 | cout << "no serial port given. trying autodetect: "; |
| 227 | cec_adapter devices[10]; |
| 228 | uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL); |
| 229 | if (iDevicesFound <= 0) |
| 230 | { |
| 231 | cout << "FAILED" << endl; |
| 232 | UnloadLibCec(parser); |
| 233 | return 1; |
| 234 | } |
| 235 | else |
| 236 | { |
| 237 | cout << endl << " path: " << devices[0].path << endl << |
| 238 | " com port: " << devices[0].comm << endl << endl; |
| 239 | strPort = devices[0].comm; |
| 240 | } |
| 241 | } |
| 242 | else if (!strcmp(argv[1], "--list-devices") || !strcmp(argv[1], "-l")) |
| 243 | { |
| 244 | list_devices(parser); |
| 245 | UnloadLibCec(parser); |
| 246 | return 0; |
| 247 | } |
| 248 | else if (!strcmp(argv[1], "--help") || !strcmp(argv[1], "-h")) |
| 249 | { |
| 250 | show_help(argv[0]); |
| 251 | return 0; |
| 252 | } |
| 253 | else |
| 254 | { |
| 255 | strPort = argv[1]; |
| 256 | } |
| 257 | |
| 258 | if (!parser->Open(strPort.c_str())) |
| 259 | { |
| 260 | cout << "unable to open the device on port " << strPort << endl; |
| 261 | flush_log(parser); |
| 262 | UnloadLibCec(parser); |
| 263 | return 1; |
| 264 | } |
| 265 | |
| 266 | cout << "cec device opened" << endl; |
| 267 | |
| 268 | parser->PowerOnDevices(CECDEVICE_TV); |
| 269 | flush_log(parser); |
| 270 | |
| 271 | parser->SetActiveView(); |
| 272 | flush_log(parser); |
| 273 | |
| 274 | bool bContinue(true); |
| 275 | cout << "waiting for input" << endl; |
| 276 | while (bContinue) |
| 277 | { |
| 278 | flush_log(parser); |
| 279 | |
| 280 | string input; |
| 281 | getline(cin, input); |
| 282 | cin.clear(); |
| 283 | |
| 284 | if (!input.empty()) |
| 285 | { |
| 286 | string command; |
| 287 | if (GetWord(input, command)) |
| 288 | { |
| 289 | if (command == "tx" || command == "txn") |
| 290 | { |
| 291 | string strvalue; |
| 292 | uint8_t ivalue; |
| 293 | cec_command bytes; |
| 294 | bytes.clear(); |
| 295 | |
| 296 | while (GetWord(input, strvalue) && HexStrToInt(strvalue, ivalue)) |
| 297 | bytes.push_back(ivalue); |
| 298 | |
| 299 | parser->Transmit(bytes, command == "tx"); |
| 300 | } |
| 301 | else if (command == "on") |
| 302 | { |
| 303 | string strValue; |
| 304 | uint8_t iValue = 0; |
| 305 | if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF) |
| 306 | { |
| 307 | parser->PowerOnDevices((cec_logical_address) iValue); |
| 308 | } |
| 309 | else |
| 310 | { |
| 311 | cout << "invalid destination" << endl; |
| 312 | } |
| 313 | } |
| 314 | else if (command == "standby") |
| 315 | { |
| 316 | string strValue; |
| 317 | uint8_t iValue = 0; |
| 318 | if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF) |
| 319 | { |
| 320 | parser->StandbyDevices((cec_logical_address) iValue); |
| 321 | } |
| 322 | else |
| 323 | { |
| 324 | cout << "invalid destination" << endl; |
| 325 | } |
| 326 | } |
| 327 | else if (command == "la") |
| 328 | { |
| 329 | string strvalue; |
| 330 | if (GetWord(input, strvalue)) |
| 331 | { |
| 332 | parser->SetLogicalAddress((cec_logical_address) atoi(strvalue.c_str())); |
| 333 | } |
| 334 | } |
| 335 | else if (command == "pa") |
| 336 | { |
| 337 | string strB1, strB2; |
| 338 | uint8_t iB1, iB2; |
| 339 | if (GetWord(input, strB1) && HexStrToInt(strB1, iB1) && |
| 340 | GetWord(input, strB2) && HexStrToInt(strB2, iB2)) |
| 341 | { |
| 342 | uint16_t iPhysicalAddress = ((uint16_t)iB1 << 8) + iB2; |
| 343 | parser->SetPhysicalAddress(iPhysicalAddress); |
| 344 | } |
| 345 | } |
| 346 | else if (command == "osd") |
| 347 | { |
| 348 | bool bFirstWord(false); |
| 349 | string strAddr, strMessage, strWord; |
| 350 | uint8_t iAddr; |
| 351 | if (GetWord(input, strAddr) && HexStrToInt(strAddr, iAddr) && iAddr < 0xF) |
| 352 | { |
| 353 | while (GetWord(input, strWord)) |
| 354 | { |
| 355 | if (bFirstWord) |
| 356 | { |
| 357 | bFirstWord = false; |
| 358 | strMessage.append(" "); |
| 359 | } |
| 360 | strMessage.append(strWord); |
| 361 | } |
| 362 | parser->SetOSDString((cec_logical_address) iAddr, CEC_DISPLAY_CONTROL_DISPLAY_FOR_DEFAULT_TIME, strMessage.c_str()); |
| 363 | } |
| 364 | } |
| 365 | else if (command == "ping") |
| 366 | { |
| 367 | parser->PingAdapter(); |
| 368 | } |
| 369 | else if (command == "mon") |
| 370 | { |
| 371 | CStdString strEnable; |
| 372 | if (GetWord(input, strEnable) && (strEnable.Equals("0") || strEnable.Equals("1"))) |
| 373 | { |
| 374 | parser->SwitchMonitoring(strEnable.Equals("1")); |
| 375 | } |
| 376 | } |
| 377 | else if (command == "bl") |
| 378 | { |
| 379 | parser->StartBootloader(); |
| 380 | } |
| 381 | else if (command == "r") |
| 382 | { |
| 383 | cout << "closing the connection" << endl; |
| 384 | parser->Close(); |
| 385 | flush_log(parser); |
| 386 | |
| 387 | cout << "opening a new connection" << endl; |
| 388 | parser->Open(strPort.c_str()); |
| 389 | flush_log(parser); |
| 390 | |
| 391 | cout << "setting active view" << endl; |
| 392 | parser->SetActiveView(); |
| 393 | } |
| 394 | else if (command == "h" || command == "help") |
| 395 | { |
| 396 | show_console_help(); |
| 397 | } |
| 398 | else if (command == "q" || command == "quit") |
| 399 | { |
| 400 | bContinue = false; |
| 401 | } |
| 402 | } |
| 403 | if (bContinue) |
| 404 | cout << "waiting for input" << endl; |
| 405 | } |
| 406 | CCondition::Sleep(50); |
| 407 | } |
| 408 | |
| 409 | parser->StandbyDevices(CECDEVICE_BROADCAST); |
| 410 | parser->Close(); |
| 411 | flush_log(parser); |
| 412 | UnloadLibCec(parser); |
| 413 | return 0; |
| 414 | } |