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/amcp/AMCPProtocolStrategy.h>
  46 #include <protocol/osc/server.h>
  47
  48 #include <modules/bluefish/bluefish.h>
  49 #include <modules/decklink/decklink.h>
  50 #include <modules/flash/flash.h>
  51 #include <modules/ffmpeg/ffmpeg.h>
  52 #include <modules/image/image.h>
  53
  54 #include <common/env.h>
  55 #include <common/except.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
  70 #include <signal.h>
  71
  72 using namespace caspar;
  73
  74 // NOTE: This is needed in order to make CComObject work since this is not a real ATL project.
  75 CComModule _AtlModule;
  76 extern __declspec(selectany) CAtlModule* _pAtlModule = &_AtlModule;
  77
  78 void change_icon( const HICON hNewIcon )
  79 {
  80    auto hMod = ::LoadLibrary(L"Kernel32.dll");
  81    typedef DWORD(__stdcall *SCI)(HICON);
  82    auto pfnSetConsoleIcon = reinterpret_cast<SCI>(::GetProcAddress(hMod, "SetConsoleIcon"));
  83    pfnSetConsoleIcon(hNewIcon);
  84    ::FreeLibrary(hMod);
  85 }
  86
  87 void setup_global_locale()
  88 {
  89         boost::locale::generator gen;
  90         gen.categories(boost::locale::codepage_facet);
  91
  92         std::locale::global(gen(""));
  93 }
  94
  95 void setup_console_window()
  96 {
  97         auto hOut = GetStdHandle(STD_OUTPUT_HANDLE);
  98
  99         // Disable close button in console to avoid shutdown without cleanup.
 100         EnableMenuItem(GetSystemMenu(GetConsoleWindow(), FALSE), SC_CLOSE , MF_GRAYED);
 101         DrawMenuBar(GetConsoleWindow());
 102         //SetConsoleCtrlHandler(HandlerRoutine, true);
 103
 104         // Configure console size and position.
 105         auto coord = GetLargestConsoleWindowSize(hOut);
 106         coord.X /= 2;
 107
 108         SetConsoleScreenBufferSize(hOut, coord);
 109
 110         SMALL_RECT DisplayArea = {0, 0, 0, 0};
 111         DisplayArea.Right = coord.X-1;
 112         DisplayArea.Bottom = (coord.Y-1)/2;
 113         SetConsoleWindowInfo(hOut, TRUE, &DisplayArea);
 114
 115         change_icon(::LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(101)));
 116
 117         // Set console title.
 118         std::wstringstream str;
 119         str << "CasparCG Server " << env::version() << L" x64 ";
 120 #ifdef COMPILE_RELEASE
 121         str << " Release";
 122 #elif  COMPILE_PROFILE
 123         str << " Profile";
 124 #elif  COMPILE_DEVELOP
 125         str << " Develop";
 126 #elif  COMPILE_DEBUG
 127         str << " Debug";
 128 #endif
 129         SetConsoleTitle(str.str().c_str());
 130 }
 131
 132 void print_info()
 133 {
 134         CASPAR_LOG(info) << L"############################################################################";
 135         CASPAR_LOG(info) << L"CasparCG Server is distributed by the Swedish Broadcasting Corporation (SVT)";
 136         CASPAR_LOG(info) << L"under the GNU General Public License GPLv3 or higher.";
 137         CASPAR_LOG(info) << L"Please see LICENSE.TXT for details.";
 138         CASPAR_LOG(info) << L"http://www.casparcg.com/";
 139         CASPAR_LOG(info) << L"############################################################################";
 140         CASPAR_LOG(info) << L"Starting CasparCG Video and Graphics Playout Server " << env::version();
 141         CASPAR_LOG(info) << L"on " << win_product_name() << L" " << win_sp_version();
 142         CASPAR_LOG(info) << cpu_info();
 143         CASPAR_LOG(info) << system_product_name();
 144
 145         CASPAR_LOG(info) << L"Decklink " << decklink::version();
 146         BOOST_FOREACH(auto device, decklink::device_list())
 147                 CASPAR_LOG(info) << L" - " << device;
 148
 149         CASPAR_LOG(info) << L"Bluefish " << bluefish::version();
 150         BOOST_FOREACH(auto device, bluefish::device_list())
 151                 CASPAR_LOG(info) << L" - " << device;
 152
 153         CASPAR_LOG(info) << L"Flash "                   << flash::version();
 154         CASPAR_LOG(info) << L"FreeImage "               << image::version();
 155         CASPAR_LOG(info) << L"FFMPEG-avcodec "  << ffmpeg::avcodec_version();
 156         CASPAR_LOG(info) << L"FFMPEG-avformat " << ffmpeg::avformat_version();
 157         CASPAR_LOG(info) << L"FFMPEG-avfilter " << ffmpeg::avfilter_version();
 158         CASPAR_LOG(info) << L"FFMPEG-avutil "   << ffmpeg::avutil_version();
 159         CASPAR_LOG(info) << L"FFMPEG-swscale "  << ffmpeg::swscale_version();
 160 }
 161
 162 LONG WINAPI UserUnhandledExceptionFilter(EXCEPTION_POINTERS* info)
 163 {
 164         try
 165         {
 166                 CASPAR_LOG(fatal) << L"#######################\n UNHANDLED EXCEPTION: \n"
 167                         << L"Adress:" << info->ExceptionRecord->ExceptionAddress << L"\n"
 168                         << L"Code:" << info->ExceptionRecord->ExceptionCode << L"\n"
 169                         << L"Flag:" << info->ExceptionRecord->ExceptionFlags << L"\n"
 170                         << L"Info:" << info->ExceptionRecord->ExceptionInformation << L"\n"
 171                         << L"Continuing execution. \n#######################";
 172
 173                 CASPAR_LOG_CALL_STACK();
 174         }
 175         catch(...){}
 176
 177     return EXCEPTION_CONTINUE_EXECUTION;
 178 }
 179
 180 void run()
 181 {
 182         // Create server object which initializes channels, protocols and controllers.
 183         server caspar_server;
 184
 185         auto server = spl::make_shared<protocol::osc::server>(5253);
 186         caspar_server.subscribe(server);
 187
 188         //auto console_obs = reactive::make_observer([](const monitor::event& e)
 189         //{
 190         //      std::stringstream str;
 191         //      str << e;
 192         //      CASPAR_LOG(trace) << str.str().c_str();
 193         //});
 194
 195         //caspar_server.subscribe(console_obs);
 196
 197         // Create a amcp parser for console commands.
 198         protocol::amcp::AMCPProtocolStrategy amcp(caspar_server.channels());
 199
 200         // Create a dummy client which prints amcp responses to console.
 201         auto console_client = std::make_shared<IO::ConsoleClientInfo>();
 202
 203         std::wstring wcmd;
 204         while(true)
 205         {
 206                 std::getline(std::wcin, wcmd); // TODO: It's blocking...
 207
 208                 //boost::to_upper(wcmd);
 209
 210                 if(boost::iequals(wcmd, L"EXIT") || boost::iequals(wcmd, L"Q") || boost::iequals(wcmd, L"QUIT") || boost::iequals(wcmd, L"BYE"))
 211                         break;
 212
 213                 try
 214                 {
 215                         // This is just dummy code for testing.
 216                         if(wcmd.substr(0, 1) == L"1")
 217                                 wcmd = L"LOADBG 1-1 " + wcmd.substr(1, wcmd.length()-1) + L" SLIDE 100 LOOP \r\nPLAY 1-1";
 218                         else if(wcmd.substr(0, 1) == L"2")
 219                                 wcmd = L"MIXER 1-0 VIDEO IS_KEY 1";
 220                         else if(wcmd.substr(0, 1) == L"3")
 221                                 wcmd = L"CG 1-2 ADD 1 BBTELEFONARE 1";
 222                         else if(wcmd.substr(0, 1) == L"4")
 223                                 wcmd = L"PLAY 1-1 DV FILTER yadif=1:-1 LOOP";
 224                         else if(wcmd.substr(0, 1) == L"5")
 225                         {
 226                                 auto file = wcmd.substr(2, wcmd.length()-1);
 227                                 wcmd = L"PLAY 1-1 " + file + L" LOOP\r\n"
 228                                                 L"PLAY 1-2 " + file + L" LOOP\r\n"
 229                                                 L"PLAY 1-3 " + file + L" LOOP\r\n"
 230                                                 L"PLAY 2-1 " + file + L" LOOP\r\n"
 231                                                 L"PLAY 2-2 " + file + L" LOOP\r\n"
 232                                                 L"PLAY 2-3 " + file + L" LOOP\r\n";
 233                         }
 234                         else if(wcmd.substr(0, 1) == L"7")
 235                         {
 236                                 wcmd = L"";
 237                                 wcmd += L"CLEAR 1\r\n";
 238                                 wcmd += L"MIXER 1 CLEAR\r\n";
 239                                 wcmd += L"PLAY 1-0 GREEN\r\n";
 240                                 wcmd += L"PLAY 1-1 BLUE\r\n";
 241                                 wcmd += L"CG 1-2 ADD 1 ECS_TEST 1\r\n";
 242                                 wcmd += L"MIXER 1-2 FILL 0 -1 1 2\r\n";
 243                         }
 244                         else if(wcmd.substr(0, 1) == L"8")
 245                         {
 246                                 wcmd = L"";
 247                                 wcmd += L"MIXER 1-1 FILL 0.0 0.5 1.0 1.0 500 linear DEFER\r\n";
 248                                 wcmd += L"MIXER 1-2 FILL 0.0 0.0 1.0 1.0 500 linear DEFER\r\n";
 249                                 wcmd += L"MIXER 1 COMMIT\r\n";
 250                         }
 251                         else if(wcmd.substr(0, 1) == L"X")
 252                         {
 253                                 int num = 0;
 254                                 std::wstring file;
 255                                 try
 256                                 {
 257                                         num = boost::lexical_cast<int>(wcmd.substr(1, 2));
 258                                         file = wcmd.substr(4, wcmd.length()-1);
 259                                 }
 260                                 catch(...)
 261                                 {
 262                                         num = boost::lexical_cast<int>(wcmd.substr(1, 1));
 263                                         file = wcmd.substr(3, wcmd.length()-1);
 264                                 }
 265
 266                                 int n = 0;
 267                                 int num2 = num;
 268                                 while(num2 > 0)
 269                                 {
 270                                         num2 >>= 1;
 271                                         n++;
 272                                 }
 273
 274                                 wcmd = L"MIXER 1 GRID " + boost::lexical_cast<std::wstring>(n);
 275
 276                                 for(int i = 1; i <= num; ++i)
 277                                         wcmd += L"\r\nPLAY 1-" + boost::lexical_cast<std::wstring>(i) + L" " + file + L" LOOP";// + L" SLIDE 100 LOOP";
 278                         }
 279                 }
 280                 catch (...)
 281                 {
 282                         CASPAR_LOG_CURRENT_EXCEPTION();
 283                         continue;
 284                 }
 285
 286                 wcmd += L"\r\n";
 287                 amcp.Parse(wcmd.c_str(), static_cast<int>(wcmd.length()), console_client);
 288         }
 289         CASPAR_LOG(info) << "Successfully shutdown CasparCG Server.";
 290 }
 291
 292 void on_abort(int)
 293 {
 294         CASPAR_THROW_EXCEPTION(invalid_operation() << msg_info("abort called"));
 295 }
 296
 297 int main(int argc, wchar_t* argv[])
 298 {
 299         SetUnhandledExceptionFilter(UserUnhandledExceptionFilter);
 300         signal(SIGABRT, on_abort);
 301
 302         setup_global_locale();
 303
 304         std::wcout << L"Type \"q\" to close application." << std::endl;
 305
 306         // Set debug mode.
 307         #ifdef _DEBUG
 308                 HANDLE hLogFile;
 309                 hLogFile = CreateFile(L"crt_log.txt", GENERIC_WRITE, FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 310                 std::shared_ptr<void> crt_log(nullptr, [](HANDLE h){::CloseHandle(h);});
 311
 312                 _CrtSetDbgFlag (_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
 313                 _CrtSetReportMode(_CRT_WARN,    _CRTDBG_MODE_FILE);
 314                 _CrtSetReportFile(_CRT_WARN,    hLogFile);
 315                 _CrtSetReportMode(_CRT_ERROR,   _CRTDBG_MODE_FILE);
 316                 _CrtSetReportFile(_CRT_ERROR,   hLogFile);
 317                 _CrtSetReportMode(_CRT_ASSERT,  _CRTDBG_MODE_FILE);
 318                 _CrtSetReportFile(_CRT_ASSERT,  hLogFile);
 319         #endif
 320
 321         // Increase process priotity.
 322         SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS);
 323
 324         // Install structured exception handler.
 325         win32_exception::install_handler();
 326
 327         // Increase time precision. This will increase accuracy of function like Sleep(1) from 10 ms to 1 ms.
 328         struct inc_prec
 329         {
 330                 inc_prec(){timeBeginPeriod(1);}
 331                 ~inc_prec(){timeEndPeriod(1);}
 332         } inc_prec;
 333
 334         // Install SEH into all tbb threads.
 335         struct tbb_thread_installer : public tbb::task_scheduler_observer
 336         {
 337                 tbb_thread_installer(){observe(true);}
 338                 void on_scheduler_entry(bool is_worker)
 339                 {
 340                         //detail::SetThreadName(GetCurrentThreadId(), "tbb-worker-thread");
 341                         win32_exception::install_handler();
 342                 }
 343         } tbb_thread_installer;
 344
 345         tbb::task_scheduler_init init;
 346
 347         try
 348         {
 349                 // Configure environment properties from configuration.
 350                 env::configure(L"casparcg.config");
 351
 352                 log::set_log_level(env::properties().get(L"configuration.log-level", L"debug"));
 353
 354         #ifdef _DEBUG
 355                 if(env::properties().get(L"configuration.debugging.remote", false))
 356                         MessageBox(nullptr, TEXT("Now is the time to connect for remote debugging..."), TEXT("Debug"), MB_OK | MB_TOPMOST);
 357         #endif
 358
 359                 // Start logging to file.
 360                 log::add_file_sink(env::log_folder());
 361                 std::wcout << L"Logging [info] or higher severity to " << env::log_folder() << std::endl << std::endl;
 362
 363                 // Setup console window.
 364                 setup_console_window();
 365
 366                 // Print environment information.
 367                 print_info();
 368
 369                 std::wstringstream str;
 370                 boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);
 371                 boost::property_tree::write_xml(str, env::properties(), w);
 372                 CASPAR_LOG(info) << L"casparcg.config:\n-----------------------------------------\n" << str.str().c_str() << L"-----------------------------------------";
 373
 374                 run();
 375
 376                 system("pause");
 377         }
 378         catch(boost::property_tree::file_parser_error&)
 379         {
 380                 CASPAR_LOG_CURRENT_EXCEPTION();
 381                 CASPAR_LOG(fatal) << L"Unhandled configuration error in main thread. Please check the configuration file (casparcg.config) for errors.";
 382                 system("pause");
 383         }
 384         catch(...)
 385         {
 386                 CASPAR_LOG_CURRENT_EXCEPTION();
 387                 CASPAR_LOG(fatal) << L"Unhandled exception in main thread. Please report this error on the CasparCG forums (www.casparcg.com/forum).";
 388                 Sleep(1000);
 389                 std::wcout << L"\n\nCasparCG will automatically shutdown. See the log file located at the configured log-file folder for more information.\n\n";
 390                 Sleep(4000);
 391         }
 392
 393         return 0;
 394 }