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