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

   1 /*\r
   2 * Copyright 2013 Sveriges Television AB http://casparcg.com/\r
   3 *\r
   4 * This file is part of CasparCG (www.casparcg.com).\r
   5 *\r
   6 * CasparCG is free software: you can redistribute it and/or modify\r
   7 * it under the terms of the GNU General Public License as published by\r
   8 * the Free Software Foundation, either version 3 of the License, or\r
   9 * (at your option) any later version.\r
  10 *\r
  11 * CasparCG is distributed in the hope that it will be useful,\r
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 * GNU General Public License for more details.\r
  15 *\r
  16 * You should have received a copy of the GNU General Public License\r
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 * Author: Robert Nagy, ronag89@gmail.com\r
  20 */\r
  21 \r
  22 // tbbmalloc_proxy: \r
  23 // Replace the standard memory allocation routines in Microsoft* C/C++ RTL \r
  24 // (malloc/free, global new/delete, etc.) with the TBB memory allocator. \r
  25 \r
  26 #ifdef _DEBUG\r
  27         #define _CRTDBG_MAP_ALLOC\r
  28         #include <stdlib.h>\r
  29         #include <crtdbg.h>\r
  30 #else\r
  31         #include <tbb/tbbmalloc_proxy.h>\r
  32 #endif\r
  33 \r
  34 #include "resource.h"\r
  35 \r
  36 #include "server.h"\r
  37 \r
  38 #define NOMINMAX\r
  39 #define WIN32_LEAN_AND_MEAN\r
  40 \r
  41 #include <locale>\r
  42 \r
  43 #include <windows.h>\r
  44 #include <winnt.h>\r
  45 #include <mmsystem.h>\r
  46 #include <atlbase.h>\r
  47 \r
  48 #include <protocol/amcp/AMCPProtocolStrategy.h>\r
  49 \r
  50 #include <modules/bluefish/bluefish.h>\r
  51 #include <modules/decklink/decklink.h>\r
  52 #include <modules/flash/flash.h>\r
  53 #include <modules/ffmpeg/ffmpeg.h>\r
  54 #include <modules/image/image.h>\r
  55 \r
  56 #include <common/env.h>\r
  57 #include <common/exception/win32_exception.h>\r
  58 #include <common/exception/exceptions.h>\r
  59 #include <common/log/log.h>\r
  60 #include <common/gl/gl_check.h>\r
  61 #include <common/os/windows/current_version.h>\r
  62 #include <common/os/windows/system_info.h>\r
  63 \r
  64 #include <tbb/task_scheduler_init.h>\r
  65 #include <tbb/task_scheduler_observer.h>\r
  66 \r
  67 #include <boost/property_tree/detail/file_parser_error.hpp>\r
  68 #include <boost/property_tree/xml_parser.hpp>\r
  69 #include <boost/foreach.hpp>\r
  70 #include <boost/thread.hpp>\r
  71 #include <boost/thread/future.hpp>\r
  72 #include <boost/locale.hpp>\r
  73 #include <boost/algorithm/string/case_conv.hpp>\r
  74 \r
  75 // NOTE: This is needed in order to make CComObject work since this is not a real ATL project.\r
  76 CComModule _AtlModule;\r
  77 extern __declspec(selectany) CAtlModule* _pAtlModule = &_AtlModule;\r
  78 \r
  79 void change_icon( const HICON hNewIcon )\r
  80 {\r
  81    auto hMod = ::LoadLibrary(L"Kernel32.dll"); \r
  82    typedef DWORD(__stdcall *SCI)(HICON);\r
  83    auto pfnSetConsoleIcon = reinterpret_cast<SCI>(::GetProcAddress(hMod, "SetConsoleIcon")); \r
  84    pfnSetConsoleIcon(hNewIcon); \r
  85    ::FreeLibrary(hMod);\r
  86 }\r
  87 \r
  88 void setup_global_locale()\r
  89 {\r
  90         boost::locale::generator gen;\r
  91         gen.categories(boost::locale::codepage_facet);\r
  92 \r
  93         std::locale::global(gen(""));\r
  94 }\r
  95 \r
  96 void setup_console_window()\r
  97 {        \r
  98         auto hOut = GetStdHandle(STD_OUTPUT_HANDLE);\r
  99 \r
 100         // Disable close button in console to avoid shutdown without cleanup.\r
 101         EnableMenuItem(GetSystemMenu(GetConsoleWindow(), FALSE), SC_CLOSE , MF_GRAYED);\r
 102         DrawMenuBar(GetConsoleWindow());\r
 103         //SetConsoleCtrlHandler(HandlerRoutine, true);\r
 104 \r
 105         // Configure console size and position.\r
 106         auto coord = GetLargestConsoleWindowSize(hOut);\r
 107         coord.X /= 2;\r
 108 \r
 109         SetConsoleScreenBufferSize(hOut, coord);\r
 110 \r
 111         SMALL_RECT DisplayArea = {0, 0, 0, 0};\r
 112         DisplayArea.Right = coord.X-1;\r
 113         DisplayArea.Bottom = (coord.Y-1)/2;\r
 114         SetConsoleWindowInfo(hOut, TRUE, &DisplayArea);\r
 115                  \r
 116         change_icon(::LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(101)));\r
 117 \r
 118         // Set console title.\r
 119         std::wstringstream str;\r
 120         str << "CasparCG Server " << caspar::env::version();\r
 121 #ifdef COMPILE_RELEASE\r
 122         str << " Release";\r
 123 #elif  COMPILE_PROFILE\r
 124         str << " Profile";\r
 125 #elif  COMPILE_DEVELOP\r
 126         str << " Develop";\r
 127 #elif  COMPILE_DEBUG\r
 128         str << " Debug";\r
 129 #endif\r
 130         SetConsoleTitle(str.str().c_str());\r
 131 }\r
 132 \r
 133 void print_info()\r
 134 {\r
 135         CASPAR_LOG(info) << L"############################################################################";\r
 136         CASPAR_LOG(info) << L"CasparCG Server is distributed by the Swedish Broadcasting Corporation (SVT)";\r
 137         CASPAR_LOG(info) << L"under the GNU General Public License GPLv3 or higher.";\r
 138         CASPAR_LOG(info) << L"Please see LICENSE.TXT for details.";\r
 139         CASPAR_LOG(info) << L"http://www.casparcg.com/";\r
 140         CASPAR_LOG(info) << L"############################################################################";\r
 141         CASPAR_LOG(info) << L"Starting CasparCG Video and Graphics Playout Server " << caspar::env::version();\r
 142         CASPAR_LOG(info) << L"on " << caspar::get_win_product_name() << L" " << caspar::get_win_sp_version();\r
 143         CASPAR_LOG(info) << caspar::get_cpu_info();\r
 144         CASPAR_LOG(info) << caspar::get_system_product_name();\r
 145         \r
 146         CASPAR_LOG(info) << L"Decklink " << caspar::decklink::get_version();\r
 147         BOOST_FOREACH(auto device, caspar::decklink::get_device_list())\r
 148                 CASPAR_LOG(info) << L" - " << device;   \r
 149                 \r
 150         CASPAR_LOG(info) << L"Bluefish " << caspar::bluefish::get_version();\r
 151         BOOST_FOREACH(auto device, caspar::bluefish::get_device_list())\r
 152                 CASPAR_LOG(info) << L" - " << device;   \r
 153         \r
 154         CASPAR_LOG(info) << L"FreeImage "               << caspar::image::get_version();\r
 155         CASPAR_LOG(info) << L"FFMPEG-avcodec "  << caspar::ffmpeg::get_avcodec_version();\r
 156         CASPAR_LOG(info) << L"FFMPEG-avformat " << caspar::ffmpeg::get_avformat_version();\r
 157         CASPAR_LOG(info) << L"FFMPEG-avfilter " << caspar::ffmpeg::get_avfilter_version();\r
 158         CASPAR_LOG(info) << L"FFMPEG-avutil "   << caspar::ffmpeg::get_avutil_version();\r
 159         CASPAR_LOG(info) << L"FFMPEG-swscale "  << caspar::ffmpeg::get_swscale_version();\r
 160         CASPAR_LOG(info) << L"Flash "                   << caspar::flash::get_version();\r
 161         CASPAR_LOG(info) << L"Template-Host "   << caspar::flash::get_cg_version();\r
 162 }\r
 163 \r
 164 LONG WINAPI UserUnhandledExceptionFilter(EXCEPTION_POINTERS* info)\r
 165 {\r
 166         try\r
 167         {\r
 168                 CASPAR_LOG(fatal) << L"#######################\n UNHANDLED EXCEPTION: \n" \r
 169                         << L"Adress:" << info->ExceptionRecord->ExceptionAddress << L"\n"\r
 170                         << L"Code:" << info->ExceptionRecord->ExceptionCode << L"\n"\r
 171                         << L"Flag:" << info->ExceptionRecord->ExceptionFlags << L"\n"\r
 172                         << L"Info:" << info->ExceptionRecord->ExceptionInformation << L"\n"\r
 173                         << L"Continuing execution. \n#######################";\r
 174         }\r
 175         catch(...){}\r
 176 \r
 177     return EXCEPTION_EXECUTE_HANDLER;\r
 178 }\r
 179 \r
 180 std::wstring make_upper_case(const std::wstring& str)\r
 181 {\r
 182         return boost::to_upper_copy(str);\r
 183 }\r
 184 \r
 185 int main(int argc, wchar_t* argv[])\r
 186 {       \r
 187         static_assert(sizeof(void*) == 4, "64-bit code generation is not supported.");\r
 188         \r
 189         SetUnhandledExceptionFilter(UserUnhandledExceptionFilter);\r
 190 \r
 191         setup_global_locale();\r
 192 \r
 193         std::wcout << L"Type \"q\" to close application." << std::endl;\r
 194         \r
 195         // Set debug mode.\r
 196         #ifdef _DEBUG\r
 197                 HANDLE hLogFile;\r
 198                 hLogFile = CreateFile(L"crt_log.txt", GENERIC_WRITE, FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);\r
 199                 std::shared_ptr<void> crt_log(nullptr, [](HANDLE h){::CloseHandle(h);});\r
 200 \r
 201                 _CrtSetDbgFlag (_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);\r
 202                 _CrtSetReportMode(_CRT_WARN,    _CRTDBG_MODE_FILE);\r
 203                 _CrtSetReportFile(_CRT_WARN,    hLogFile);\r
 204                 _CrtSetReportMode(_CRT_ERROR,   _CRTDBG_MODE_FILE);\r
 205                 _CrtSetReportFile(_CRT_ERROR,   hLogFile);\r
 206                 _CrtSetReportMode(_CRT_ASSERT,  _CRTDBG_MODE_FILE);\r
 207                 _CrtSetReportFile(_CRT_ASSERT,  hLogFile);\r
 208         #endif\r
 209 \r
 210         // Increase process priotity.\r
 211         SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS);\r
 212 \r
 213         // Install structured exception handler.\r
 214         caspar::win32_exception::install_handler();\r
 215                                 \r
 216         // Increase time precision. This will increase accuracy of function like Sleep(1) from 10 ms to 1 ms.\r
 217         struct inc_prec\r
 218         {\r
 219                 inc_prec(){timeBeginPeriod(1);}\r
 220                 ~inc_prec(){timeEndPeriod(1);}\r
 221         } inc_prec;     \r
 222 \r
 223         // Install unstructured exception handlers into all tbb threads.\r
 224         struct tbb_thread_installer : public tbb::task_scheduler_observer\r
 225         {\r
 226                 tbb_thread_installer(){observe(true);}\r
 227                 void on_scheduler_entry(bool is_worker)\r
 228                 {\r
 229                         //caspar::detail::SetThreadName(GetCurrentThreadId(), "tbb-worker-thread");\r
 230                         caspar::win32_exception::install_handler();\r
 231                 }\r
 232         } tbb_thread_installer;\r
 233 \r
 234         bool restart = false;\r
 235         tbb::task_scheduler_init init;\r
 236         \r
 237         try \r
 238         {\r
 239                 // Configure environment properties from configuration.\r
 240                 caspar::env::configure(L"casparcg.config");\r
 241                                 \r
 242                 caspar::log::set_log_level(caspar::env::properties().get(L"configuration.log-level", L"debug"));\r
 243 \r
 244         #ifdef _DEBUG\r
 245                 if(caspar::env::properties().get(L"configuration.debugging.remote", false))\r
 246                         MessageBox(nullptr, TEXT("Now is the time to connect for remote debugging..."), TEXT("Debug"), MB_OK | MB_TOPMOST);\r
 247         #endif   \r
 248 \r
 249                 // Start logging to file.\r
 250                 caspar::log::add_file_sink(caspar::env::log_folder());                  \r
 251                 std::wcout << L"Logging [info] or higher severity to " << caspar::env::log_folder() << std::endl << std::endl;\r
 252                 \r
 253                 // Setup console window.\r
 254                 setup_console_window();\r
 255 \r
 256                 // Print environment information.\r
 257                 print_info();\r
 258                         \r
 259                 std::wstringstream str;\r
 260                 boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);\r
 261                 boost::property_tree::write_xml(str, caspar::env::properties(), w);\r
 262                 CASPAR_LOG(info) << L"casparcg.config:\n-----------------------------------------\n" << str.str().c_str() << L"-----------------------------------------";\r
 263                 tbb::atomic<bool> wait_for_keypress;\r
 264                 wait_for_keypress = false;\r
 265 \r
 266                 {\r
 267                         boost::promise<bool> shutdown_server_now;\r
 268                         boost::unique_future<bool> shutdown_server = shutdown_server_now.get_future();\r
 269 \r
 270                         // Create server object which initializes channels, protocols and controllers.\r
 271                         caspar::server caspar_server(shutdown_server_now);\r
 272 \r
 273                         // Use separate thread for the blocking console input, will be terminated \r
 274                         // anyway when the main thread terminates.\r
 275                         boost::thread stdin_thread([&caspar_server, &shutdown_server_now, &wait_for_keypress]\r
 276                         {\r
 277                                 // Create a amcp parser for console commands.\r
 278                                 caspar::protocol::amcp::AMCPProtocolStrategy amcp(\r
 279                                                 caspar_server.get_channels(),\r
 280                                                 caspar_server.get_thumbnail_generator(),\r
 281                                                 shutdown_server_now);\r
 282 \r
 283                                 // Create a dummy client which prints amcp responses to console.\r
 284                                 auto console_client = std::make_shared<caspar::IO::ConsoleClientInfo>();\r
 285                                 std::wstring wcmd;\r
 286         \r
 287                                 while(true)\r
 288                                 {\r
 289                                         std::getline(std::wcin, wcmd); // TODO: It's blocking...\r
 290                                 \r
 291                                         //boost::to_upper(wcmd);  // TODO COMPILER crashes on this line, Strange!\r
 292                                         auto upper_cmd = make_upper_case(wcmd);\r
 293 \r
 294                                         if(upper_cmd == L"EXIT" || upper_cmd == L"Q" || upper_cmd == L"QUIT" || upper_cmd == L"BYE")\r
 295                                         {\r
 296                                                 wait_for_keypress = true;\r
 297                                                 shutdown_server_now.set_value(false); // False to not restart server\r
 298                                                 break;\r
 299                                         }\r
 300                                 \r
 301                                         try\r
 302                                         {\r
 303                                                 // This is just dummy code for testing.\r
 304                                                 if(wcmd.substr(0, 1) == L"1")\r
 305                                                         wcmd = L"LOADBG 1-1 " + wcmd.substr(1, wcmd.length()-1) + L" SLIDE 100 LOOP \r\nPLAY 1-1";\r
 306                                                 else if(wcmd.substr(0, 1) == L"2")\r
 307                                                         wcmd = L"MIXER 1-0 VIDEO IS_KEY 1";\r
 308                                                 else if(wcmd.substr(0, 1) == L"3")\r
 309                                                         wcmd = L"CG 1-2 ADD 1 BBTELEFONARE 1";\r
 310                                                 else if(wcmd.substr(0, 1) == L"4")\r
 311                                                         wcmd = L"PLAY 1-1 DV FILTER yadif=1:-1 LOOP";\r
 312                                                 else if(wcmd.substr(0, 1) == L"5")\r
 313                                                 {\r
 314                                                         auto file = wcmd.substr(2, wcmd.length()-1);\r
 315                                                         wcmd = L"PLAY 1-1 " + file + L" LOOP\r\n" \r
 316                                                                         L"PLAY 1-2 " + file + L" LOOP\r\n" \r
 317                                                                         L"PLAY 1-3 " + file + L" LOOP\r\n"\r
 318                                                                         L"PLAY 2-1 " + file + L" LOOP\r\n" \r
 319                                                                         L"PLAY 2-2 " + file + L" LOOP\r\n" \r
 320                                                                         L"PLAY 2-3 " + file + L" LOOP\r\n";\r
 321                                                 }\r
 322                                                 else if(upper_cmd.substr(0, 1) == L"X")\r
 323                                                 {\r
 324                                                         int num = 0;\r
 325                                                         std::wstring file;\r
 326                                                         try\r
 327                                                         {\r
 328                                                                 num = boost::lexical_cast<int>(wcmd.substr(1, 2));\r
 329                                                                 file = wcmd.substr(4, wcmd.length()-1);\r
 330                                                         }\r
 331                                                         catch(...)\r
 332                                                         {\r
 333                                                                 num = boost::lexical_cast<int>(wcmd.substr(1, 1));\r
 334                                                                 file = wcmd.substr(3, wcmd.length()-1);\r
 335                                                         }\r
 336 \r
 337                                                         int n = 0;\r
 338                                                         int num2 = num;\r
 339                                                         while(num2 > 0)\r
 340                                                         {\r
 341                                                                 num2 >>= 1;\r
 342                                                                 n++;\r
 343                                                         }\r
 344 \r
 345                                                         wcmd = L"MIXER 1 GRID " + boost::lexical_cast<std::wstring>(n);\r
 346 \r
 347                                                         for(int i = 1; i <= num; ++i)\r
 348                                                                 wcmd += L"\r\nPLAY 1-" + boost::lexical_cast<std::wstring>(i) + L" " + file + L" LOOP";// + L" SLIDE 100 LOOP";\r
 349                                                 }\r
 350                                         }\r
 351                                         catch (...)\r
 352                                         {\r
 353                                                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 354                                                 continue;\r
 355                                         }\r
 356 \r
 357                                         wcmd += L"\r\n";\r
 358                                         amcp.Parse(wcmd.c_str(), wcmd.length(), console_client);\r
 359                                 }       \r
 360                         });\r
 361                         stdin_thread.detach();\r
 362                         restart = shutdown_server.get();\r
 363                 }\r
 364                 Sleep(500);\r
 365                 CASPAR_LOG(info) << "Successfully shutdown CasparCG Server.";\r
 366 \r
 367                 if (wait_for_keypress)\r
 368                         system("pause");        \r
 369         }\r
 370         catch(boost::property_tree::file_parser_error&)\r
 371         {\r
 372                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 373                 CASPAR_LOG(fatal) << L"Unhandled configuration error in main thread. Please check the configuration file (casparcg.config) for errors.";\r
 374                 system("pause");        \r
 375         }\r
 376         catch(...)\r
 377         {\r
 378                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 379                 CASPAR_LOG(fatal) << L"Unhandled exception in main thread. Please report this error on the CasparCG forums (www.casparcg.com/forum).";\r
 380                 Sleep(1000);\r
 381                 std::wcout << L"\n\nCasparCG will automatically shutdown. See the log file located at the configured log-file folder for more information.\n\n";\r
 382                 Sleep(4000);\r
 383         }       \r
 384         \r
 385         return restart ? 5 : 0;\r
 386 }