git.sesse.net Git - casparcg/blob - shell/main.cpp

   1 /*
   2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
   3 *
   4 * This file is part of CasparCG (www.casparcg.com).
   5 *
   6 * CasparCG is free software: you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published by
   8 * the Free Software Foundation, either version 3 of the License, or
   9 * (at your option) any later version.
  10 *
  11 * CasparCG is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
  18 *
  19 * Author: Robert Nagy, ronag89@gmail.com
  20 */
  21
  22 // tbbmalloc_proxy:
  23 // Replace the standard memory allocation routines in Microsoft* C/C++ RTL
  24 // (malloc/free, global new/delete, etc.) with the TBB memory allocator.
  25
  26 #include "stdafx.h"
  27
  28 #ifdef _DEBUG
  29         #define _CRTDBG_MAP_ALLOC
  30         #include <stdlib.h>
  31         #include <crtdbg.h>
  32 #else
  33         #include <tbb/tbbmalloc_proxy.h>
  34 #endif
  35
  36 #include "resource.h"
  37
  38 #include "server.h"
  39
  40 #include <common/os/windows/windows.h>
  41 #include <winnt.h>
  42 #include <mmsystem.h>
  43 #include <atlbase.h>
  44
  45 #include <protocol/util/strategy_adapters.h>
  46 #include <protocol/amcp/AMCPProtocolStrategy.h>
  47 #include <protocol/osc/server.h>
  48
  49 #include <modules/bluefish/bluefish.h>
  50 #include <modules/decklink/decklink.h>
  51 #include <modules/flash/flash.h>
  52 #include <modules/ffmpeg/ffmpeg.h>
  53 #include <modules/image/image.h>
  54
  55 #include <common/env.h>
  56 #include <common/except.h>
  57 #include <common/log.h>
  58 #include <common/gl/gl_check.h>
  59 #include <common/os/windows/current_version.h>
  60 #include <common/os/windows/system_info.h>
  61
  62 #include <tbb/task_scheduler_init.h>
  63 #include <tbb/task_scheduler_observer.h>
  64
  65 #include <boost/property_tree/detail/file_parser_error.hpp>
  66 #include <boost/property_tree/xml_parser.hpp>
  67 #include <boost/foreach.hpp>
  68 #include <boost/locale.hpp>
  69 #include <boost/algorithm/string/predicate.hpp>
  70 #include <boost/thread.hpp>
  71 #include <boost/thread/future.hpp>
  72 #include <boost/algorithm/string/case_conv.hpp>
  73
  74 #include <signal.h>
  75
  76 using namespace caspar;
  77
  78 // NOTE: This is needed in order to make CComObject work since this is not a real ATL project.
  79 CComModule _AtlModule;
  80 extern __declspec(selectany) CAtlModule* _pAtlModule = &_AtlModule;
  81
  82 void change_icon( const HICON hNewIcon )
  83 {
  84    auto hMod = ::LoadLibrary(L"Kernel32.dll");
  85    typedef DWORD(__stdcall *SCI)(HICON);
  86    auto pfnSetConsoleIcon = reinterpret_cast<SCI>(::GetProcAddress(hMod, "SetConsoleIcon"));
  87    pfnSetConsoleIcon(hNewIcon);
  88    ::FreeLibrary(hMod);
  89 }
  90
  91 void setup_global_locale()
  92 {
  93         boost::locale::generator gen;
  94         gen.categories(boost::locale::codepage_facet);
  95
  96         std::locale::global(gen(""));
  97 }
  98
  99 void setup_console_window()
 100 {
 101         auto hOut = GetStdHandle(STD_OUTPUT_HANDLE);
 102
 103         // Disable close button in console to avoid shutdown without cleanup.
 104         EnableMenuItem(GetSystemMenu(GetConsoleWindow(), FALSE), SC_CLOSE , MF_GRAYED);
 105         DrawMenuBar(GetConsoleWindow());
 106         //SetConsoleCtrlHandler(HandlerRoutine, true);
 107
 108         // Configure console size and position.
 109         auto coord = GetLargestConsoleWindowSize(hOut);
 110         coord.X /= 2;
 111
 112         SetConsoleScreenBufferSize(hOut, coord);
 113
 114         SMALL_RECT DisplayArea = {0, 0, 0, 0};
 115         DisplayArea.Right = coord.X-1;
 116         DisplayArea.Bottom = (coord.Y-1)/2;
 117         SetConsoleWindowInfo(hOut, TRUE, &DisplayArea);
 118
 119         change_icon(::LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(101)));
 120
 121         // Set console title.
 122         std::wstringstream str;
 123         str << "CasparCG Server " << env::version() << L" x64 ";
 124 #ifdef COMPILE_RELEASE
 125         str << " Release";
 126 #elif  COMPILE_PROFILE
 127         str << " Profile";
 128 #elif  COMPILE_DEVELOP
 129         str << " Develop";
 130 #elif  COMPILE_DEBUG
 131         str << " Debug";
 132 #endif
 133         SetConsoleTitle(str.str().c_str());
 134 }
 135
 136 void print_info()
 137 {
 138         CASPAR_LOG(info) << L"############################################################################";
 139         CASPAR_LOG(info) << L"CasparCG Server is distributed by the Swedish Broadcasting Corporation (SVT)";
 140         CASPAR_LOG(info) << L"under the GNU General Public License GPLv3 or higher.";
 141         CASPAR_LOG(info) << L"Please see LICENSE.TXT for details.";
 142         CASPAR_LOG(info) << L"http://www.casparcg.com/";
 143         CASPAR_LOG(info) << L"############################################################################";
 144         CASPAR_LOG(info) << L"Starting CasparCG Video and Graphics Playout Server " << env::version();
 145         CASPAR_LOG(info) << L"on " << win_product_name() << L" " << win_sp_version();
 146         CASPAR_LOG(info) << cpu_info();
 147         CASPAR_LOG(info) << system_product_name();
 148
 149         CASPAR_LOG(info) << L"Decklink " << decklink::version();
 150         BOOST_FOREACH(auto device, decklink::device_list())
 151                 CASPAR_LOG(info) << L" - " << device;
 152
 153         CASPAR_LOG(info) << L"Bluefish " << bluefish::version();
 154         BOOST_FOREACH(auto device, bluefish::device_list())
 155                 CASPAR_LOG(info) << L" - " << device;
 156
 157         CASPAR_LOG(info) << L"Flash "                   << flash::version();
 158         CASPAR_LOG(info) << L"FreeImage "               << image::version();
 159         CASPAR_LOG(info) << L"FFMPEG-avcodec "  << ffmpeg::avcodec_version();
 160         CASPAR_LOG(info) << L"FFMPEG-avformat " << ffmpeg::avformat_version();
 161         CASPAR_LOG(info) << L"FFMPEG-avfilter " << ffmpeg::avfilter_version();
 162         CASPAR_LOG(info) << L"FFMPEG-avutil "   << ffmpeg::avutil_version();
 163         CASPAR_LOG(info) << L"FFMPEG-swscale "  << ffmpeg::swscale_version();
 164 }
 165
 166 LONG WINAPI UserUnhandledExceptionFilter(EXCEPTION_POINTERS* info)
 167 {
 168         try
 169         {
 170                 CASPAR_LOG(fatal) << L"#######################\n UNHANDLED EXCEPTION: \n"
 171                         << L"Adress:" << info->ExceptionRecord->ExceptionAddress << L"\n"
 172                         << L"Code:" << info->ExceptionRecord->ExceptionCode << L"\n"
 173                         << L"Flag:" << info->ExceptionRecord->ExceptionFlags << L"\n"
 174                         << L"Info:" << info->ExceptionRecord->ExceptionInformation << L"\n"
 175                         << L"Continuing execution. \n#######################";
 176
 177                 CASPAR_LOG_CALL_STACK();
 178         }
 179         catch(...){}
 180
 181         return EXCEPTION_CONTINUE_EXECUTION;
 182 }
 183
 184 void do_run(server& caspar_server, boost::promise<bool>& shutdown_server_now)
 185 {
 186         // Create a dummy client which prints amcp responses to console.
 187         auto console_client = spl::make_shared<IO::ConsoleClientInfo>();
 188
 189         // Create a amcp parser for console commands.
 190         //protocol::amcp::AMCPProtocolStrategy amcp(caspar_server.channels());
 191         auto amcp = spl::make_shared<caspar::IO::delimiter_based_chunking_strategy_factory<wchar_t>>(L"\r\n", spl::make_shared<caspar::IO::legacy_strategy_adapter_factory>(spl::make_shared<protocol::amcp::AMCPProtocolStrategy>(caspar_server.channels(), caspar_server.get_thumbnail_generator(), shutdown_server_now)))->create(console_client);
 192
 193         std::wstring wcmd;
 194         while(true)
 195         {
 196                 std::getline(std::wcin, wcmd); // TODO: It's blocking...
 197
 198                 //boost::to_upper(wcmd);
 199
 200                 if(boost::iequals(wcmd, L"EXIT") || boost::iequals(wcmd, L"Q") || boost::iequals(wcmd, L"QUIT") || boost::iequals(wcmd, L"BYE"))
 201                 {
 202                         shutdown_server_now.set_value(true);    //true to wait for keypress
 203                         break;
 204                 }
 205
 206                 try
 207                 {
 208                         // This is just dummy code for testing.
 209                         if(wcmd.substr(0, 1) == L"1")
 210                                 wcmd = L"LOADBG 1-1 " + wcmd.substr(1, wcmd.length()-1) + L" SLIDE 100 LOOP \r\nPLAY 1-1";
 211                         else if(wcmd.substr(0, 1) == L"2")
 212                                 wcmd = L"MIXER 1-0 VIDEO IS_KEY 1";
 213                         else if(wcmd.substr(0, 1) == L"3")
 214                                 wcmd = L"CG 1-2 ADD 1 BBTELEFONARE 1";
 215                         else if(wcmd.substr(0, 1) == L"4")
 216                                 wcmd = L"PLAY 1-1 DV FILTER yadif=1:-1 LOOP";
 217                         else if(wcmd.substr(0, 1) == L"5")
 218                         {
 219                                 auto file = wcmd.substr(2, wcmd.length()-1);
 220                                 wcmd = L"PLAY 1-1 " + file + L" LOOP\r\n"
 221                                                 L"PLAY 1-2 " + file + L" LOOP\r\n"
 222                                                 L"PLAY 1-3 " + file + L" LOOP\r\n"
 223                                                 L"PLAY 2-1 " + file + L" LOOP\r\n"
 224                                                 L"PLAY 2-2 " + file + L" LOOP\r\n"
 225                                                 L"PLAY 2-3 " + file + L" LOOP\r\n";
 226                         }
 227                         else if(wcmd.substr(0, 1) == L"7")
 228                         {
 229                                 wcmd = L"";
 230                                 wcmd += L"CLEAR 1\r\n";
 231                                 wcmd += L"MIXER 1 CLEAR\r\n";
 232                                 wcmd += L"PLAY 1-0 GREEN\r\n";
 233                                 wcmd += L"PLAY 1-1 BLUE\r\n";
 234                                 wcmd += L"CG 1-2 ADD 1 ECS_TEST 1\r\n";
 235                                 wcmd += L"MIXER 1-2 FILL 0 -1 1 2\r\n";
 236                         }
 237                         else if(wcmd.substr(0, 1) == L"8")
 238                         {
 239                                 wcmd = L"";
 240                                 wcmd += L"MIXER 1-1 FILL 0.0 0.5 1.0 1.0 500 linear DEFER\r\n";
 241                                 wcmd += L"MIXER 1-2 FILL 0.0 0.0 1.0 1.0 500 linear DEFER\r\n";
 242                                 wcmd += L"MIXER 1 COMMIT\r\n";
 243                         }
 244                         else if(wcmd.substr(0, 1) == L"X")
 245                         {
 246                                 int num = 0;
 247                                 std::wstring file;
 248                                 try
 249                                 {
 250                                         num = boost::lexical_cast<int>(wcmd.substr(1, 2));
 251                                         file = wcmd.substr(4, wcmd.length()-1);
 252                                 }
 253                                 catch(...)
 254                                 {
 255                                         num = boost::lexical_cast<int>(wcmd.substr(1, 1));
 256                                         file = wcmd.substr(3, wcmd.length()-1);
 257                                 }
 258
 259                                 int n = 0;
 260                                 int num2 = num;
 261                                 while(num2 > 0)
 262                                 {
 263                                         num2 >>= 1;
 264                                         n++;
 265                                 }
 266
 267                                 wcmd = L"MIXER 1 GRID " + boost::lexical_cast<std::wstring>(n);
 268
 269                                 for(int i = 1; i <= num; ++i)
 270                                         wcmd += L"\r\nPLAY 1-" + boost::lexical_cast<std::wstring>(i) + L" " + file + L" LOOP";// + L" SLIDE 100 LOOP";
 271                         }
 272                 }
 273                 catch (...)
 274                 {
 275                         CASPAR_LOG_CURRENT_EXCEPTION();
 276                         continue;
 277                 }
 278
 279                 wcmd += L"\r\n";
 280                 amcp->parse(wcmd);
 281         }
 282 };
 283
 284 bool run()
 285 {
 286         boost::promise<bool> shutdown_server_now;
 287         boost::unique_future<bool> shutdown_server = shutdown_server_now.get_future();
 288
 289         // Create server object which initializes channels, protocols and controllers.
 290         server caspar_server(shutdown_server_now);
 291
 292         auto server = spl::make_shared<protocol::osc::server>(5253);
 293         caspar_server.subscribe(server);
 294
 295         //auto console_obs = reactive::make_observer([](const monitor::event& e)
 296         //{
 297         //      std::stringstream str;
 298         //      str << e;
 299         //      CASPAR_LOG(trace) << str.str().c_str();
 300         //});
 301
 302         //caspar_server.subscribe(console_obs);
 303
 304
 305         // Use separate thread for the blocking console input, will be terminated
 306         // anyway when the main thread terminates.
 307         boost::thread stdin_thread(std::bind(do_run, std::ref(caspar_server), std::ref(shutdown_server_now)));  //compiler didn't like lambda here...
 308         stdin_thread.detach();
 309         return shutdown_server.get();
 310 }
 311
 312 void on_abort(int)
 313 {
 314         CASPAR_THROW_EXCEPTION(invalid_operation() << msg_info("abort called"));
 315 }
 316
 317 int main(int argc, wchar_t* argv[])
 318 {
 319         SetUnhandledExceptionFilter(UserUnhandledExceptionFilter);
 320         signal(SIGABRT, on_abort);
 321
 322         setup_global_locale();
 323
 324         std::wcout << L"Type \"q\" to close application." << std::endl;
 325
 326         // Set debug mode.
 327         #ifdef _DEBUG
 328                 HANDLE hLogFile;
 329                 hLogFile = CreateFile(L"crt_log.txt", GENERIC_WRITE, FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 330                 std::shared_ptr<void> crt_log(nullptr, [](HANDLE h){::CloseHandle(h);});
 331
 332                 _CrtSetDbgFlag (_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
 333                 _CrtSetReportMode(_CRT_WARN,    _CRTDBG_MODE_FILE);
 334                 _CrtSetReportFile(_CRT_WARN,    hLogFile);
 335                 _CrtSetReportMode(_CRT_ERROR,   _CRTDBG_MODE_FILE);
 336                 _CrtSetReportFile(_CRT_ERROR,   hLogFile);
 337                 _CrtSetReportMode(_CRT_ASSERT,  _CRTDBG_MODE_FILE);
 338                 _CrtSetReportFile(_CRT_ASSERT,  hLogFile);
 339         #endif
 340
 341         // Increase process priotity.
 342         SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS);
 343
 344         // Install structured exception handler.
 345         win32_exception::install_handler();
 346
 347         // Increase time precision. This will increase accuracy of function like Sleep(1) from 10 ms to 1 ms.
 348         struct inc_prec
 349         {
 350                 inc_prec(){timeBeginPeriod(1);}
 351                 ~inc_prec(){timeEndPeriod(1);}
 352         } inc_prec;
 353
 354         // Install SEH into all tbb threads.
 355         struct tbb_thread_installer : public tbb::task_scheduler_observer
 356         {
 357                 tbb_thread_installer(){observe(true);}
 358                 void on_scheduler_entry(bool is_worker)
 359                 {
 360                         //detail::SetThreadName(GetCurrentThreadId(), "tbb-worker-thread");
 361                         win32_exception::install_handler();
 362                 }
 363         } tbb_thread_installer;
 364
 365         tbb::task_scheduler_init init;
 366
 367         try
 368         {
 369                 // Configure environment properties from configuration.
 370                 env::configure(L"casparcg.config");
 371
 372                 log::set_log_level(env::properties().get(L"configuration.log-level", L"debug"));
 373
 374         #ifdef _DEBUG
 375                 if(env::properties().get(L"configuration.debugging.remote", false))
 376                         MessageBox(nullptr, TEXT("Now is the time to connect for remote debugging..."), TEXT("Debug"), MB_OK | MB_TOPMOST);
 377         #endif
 378
 379                 // Start logging to file.
 380                 log::add_file_sink(env::log_folder());
 381                 std::wcout << L"Logging [info] or higher severity to " << env::log_folder() << std::endl << std::endl;
 382
 383                 // Setup console window.
 384                 setup_console_window();
 385
 386                 // Print environment information.
 387                 print_info();
 388
 389                 std::wstringstream str;
 390                 boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);
 391                 boost::property_tree::write_xml(str, env::properties(), w);
 392                 CASPAR_LOG(info) << L"casparcg.config:\n-----------------------------------------\n" << str.str().c_str() << L"-----------------------------------------";
 393
 394                 auto wait = run();
 395
 396                 Sleep(500);
 397                 CASPAR_LOG(info) << "Successfully shutdown CasparCG Server.";
 398
 399                 if(wait) system("pause");
 400         }
 401         catch(boost::property_tree::file_parser_error&)
 402         {
 403                 CASPAR_LOG_CURRENT_EXCEPTION();
 404                 CASPAR_LOG(fatal) << L"Unhandled configuration error in main thread. Please check the configuration file (casparcg.config) for errors.";
 405                 system("pause");
 406         }
 407         catch(...)
 408         {
 409                 CASPAR_LOG_CURRENT_EXCEPTION();
 410                 CASPAR_LOG(fatal) << L"Unhandled exception in main thread. Please report this error on the CasparCG forums (www.casparcg.com/forum).";
 411                 Sleep(1000);
 412                 std::wcout << L"\n\nCasparCG will automatically shutdown. See the log file located at the configured log-file folder for more information.\n\n";
 413                 Sleep(4000);
 414         }
 415
 416         return 0;
 417 }