2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
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.
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.
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/>.
19 * Author: Robert Nagy, ronag89@gmail.com
23 // Replace the standard memory allocation routines in Microsoft* C/C++ RTL
24 // (malloc/free, global new/delete, etc.) with the TBB memory allocator.
28 #include <tbb/task_scheduler_init.h>
29 #include <tbb/task_scheduler_observer.h>
31 #if defined _DEBUG && defined _MSC_VER
32 #define _CRTDBG_MAP_ALLOC
36 #include <tbb/tbbmalloc_proxy.h>
40 #include "platform_specific.h"
42 #include <protocol/util/strategy_adapters.h>
43 #include <protocol/amcp/AMCPProtocolStrategy.h>
45 #include <common/env.h>
46 #include <common/except.h>
47 #include <common/log.h>
48 #include <common/gl/gl_check.h>
49 #include <common/os/system_info.h>
50 #include <common/os/general_protection_fault.h>
52 #include <core/system_info_provider.h>
54 #include <boost/property_tree/detail/file_parser_error.hpp>
55 #include <boost/property_tree/xml_parser.hpp>
56 #include <boost/locale.hpp>
57 #include <boost/lexical_cast.hpp>
58 #include <boost/algorithm/string/predicate.hpp>
59 #include <boost/thread.hpp>
60 #include <boost/thread/future.hpp>
61 #include <boost/algorithm/string/case_conv.hpp>
67 using namespace caspar;
69 void setup_global_locale()
71 boost::locale::generator gen;
72 gen.categories(boost::locale::codepage_facet);
74 std::locale::global(gen(""));
79 CASPAR_LOG(info) << L"############################################################################";
80 CASPAR_LOG(info) << L"CasparCG Server is distributed by the Swedish Broadcasting Corporation (SVT)";
81 CASPAR_LOG(info) << L"under the GNU General Public License GPLv3 or higher.";
82 CASPAR_LOG(info) << L"Please see LICENSE.TXT for details.";
83 CASPAR_LOG(info) << L"http://www.casparcg.com/";
84 CASPAR_LOG(info) << L"############################################################################";
85 CASPAR_LOG(info) << L"Starting CasparCG Video and Graphics Playout Server " << env::version();
86 CASPAR_LOG(info) << L"on " << os_description();
87 CASPAR_LOG(info) << cpu_info();
88 CASPAR_LOG(info) << system_product_name();
91 void print_child(const std::wstring& indent, const std::wstring& elem, const boost::property_tree::wptree& tree)
93 auto data = tree.data();
96 CASPAR_LOG(info) << indent << elem;
98 CASPAR_LOG(info) << indent << elem << L" " << tree.data();
100 for (auto& child : tree)
101 print_child(indent + L" ", child.first, child.second);
104 void print_system_info(const spl::shared_ptr<core::system_info_provider_repository>& repo)
106 boost::property_tree::wptree info;
107 repo->fill_information(info);
109 for (auto& elem : info.get_child(L"system"))
110 print_child(L"", elem.first, elem.second);
113 void do_run(server& caspar_server, std::promise<bool>& shutdown_server_now)
115 // Create a dummy client which prints amcp responses to console.
116 auto console_client = spl::make_shared<IO::ConsoleClientInfo>();
118 // Create a amcp parser for console commands.
119 auto amcp = spl::make_shared<caspar::IO::delimiter_based_chunking_strategy_factory<wchar_t>>(
121 spl::make_shared<caspar::IO::legacy_strategy_adapter_factory>(
122 spl::make_shared<protocol::amcp::AMCPProtocolStrategy>(
123 caspar_server.channels(),
124 caspar_server.get_thumbnail_generator(),
125 caspar_server.get_media_info_repo(),
126 caspar_server.get_system_info_provider_repo(),
127 caspar_server.get_cg_registry(),
128 shutdown_server_now)))->create(console_client);
133 std::getline(std::wcin, wcmd); // TODO: It's blocking...
135 //boost::to_upper(wcmd);
137 if(boost::iequals(wcmd, L"EXIT") || boost::iequals(wcmd, L"Q") || boost::iequals(wcmd, L"QUIT") || boost::iequals(wcmd, L"BYE"))
139 shutdown_server_now.set_value(true); //true to wait for keypress
145 // This is just dummy code for testing.
146 if(wcmd.substr(0, 1) == L"1")
147 wcmd = L"LOADBG 1-1 " + wcmd.substr(1, wcmd.length()-1) + L" SLIDE 100 LOOP \r\nPLAY 1-1";
148 else if(wcmd.substr(0, 1) == L"2")
149 wcmd = L"MIXER 1-0 VIDEO IS_KEY 1";
150 else if(wcmd.substr(0, 1) == L"3")
151 wcmd = L"CG 1-2 ADD 1 BBTELEFONARE 1";
152 else if(wcmd.substr(0, 1) == L"4")
153 wcmd = L"PLAY 1-1 DV FILTER yadif=1:-1 LOOP";
154 else if(wcmd.substr(0, 1) == L"5")
156 auto file = wcmd.substr(2, wcmd.length()-1);
157 wcmd = L"PLAY 1-1 " + file + L" LOOP\r\n"
158 L"PLAY 1-2 " + file + L" LOOP\r\n"
159 L"PLAY 1-3 " + file + L" LOOP\r\n"
160 L"PLAY 2-1 " + file + L" LOOP\r\n"
161 L"PLAY 2-2 " + file + L" LOOP\r\n"
162 L"PLAY 2-3 " + file + L" LOOP\r\n";
164 else if(wcmd.substr(0, 1) == L"7")
167 wcmd += L"CLEAR 1\r\n";
168 wcmd += L"MIXER 1 CLEAR\r\n";
169 wcmd += L"PLAY 1-0 GREEN\r\n";
170 wcmd += L"PLAY 1-1 BLUE\r\n";
171 wcmd += L"CG 1-2 ADD 1 ECS_TEST 1\r\n";
172 wcmd += L"MIXER 1-2 FILL 0 -1 1 2\r\n";
174 else if(wcmd.substr(0, 1) == L"8")
177 wcmd += L"MIXER 1-1 FILL 0.0 0.5 1.0 1.0 500 linear DEFER\r\n";
178 wcmd += L"MIXER 1-2 FILL 0.0 0.0 1.0 1.0 500 linear DEFER\r\n";
179 wcmd += L"MIXER 1 COMMIT\r\n";
181 else if(wcmd.substr(0, 1) == L"X")
187 num = boost::lexical_cast<int>(wcmd.substr(1, 2));
188 file = wcmd.substr(4, wcmd.length()-1);
192 num = boost::lexical_cast<int>(wcmd.substr(1, 1));
193 file = wcmd.substr(3, wcmd.length()-1);
204 wcmd = L"MIXER 1 GRID " + boost::lexical_cast<std::wstring>(n);
206 for(int i = 1; i <= num; ++i)
207 wcmd += L"\r\nPLAY 1-" + boost::lexical_cast<std::wstring>(i) + L" " + file + L" LOOP";// + L" SLIDE 100 LOOP";
212 CASPAR_LOG_CURRENT_EXCEPTION();
223 std::promise<bool> shutdown_server_now;
224 std::future<bool> shutdown_server = shutdown_server_now.get_future();
228 // Create server object which initializes channels, protocols and controllers.
229 server caspar_server(shutdown_server_now);
231 // Print environment information.
232 print_system_info(caspar_server.get_system_info_provider_repo());
234 std::wstringstream str;
235 boost::property_tree::xml_writer_settings<std::wstring> w(' ', 3);
236 boost::property_tree::write_xml(str, env::properties(), w);
237 CASPAR_LOG(info) << L"casparcg.config:\n-----------------------------------------\n" << str.str().c_str() << L"-----------------------------------------";
239 caspar_server.start();
241 //auto console_obs = reactive::make_observer([](const monitor::event& e)
243 // std::stringstream str;
245 // CASPAR_LOG(trace) << str.str().c_str();
248 //caspar_server.subscribe(console_obs);
251 // Use separate thread for the blocking console input, will be terminated
252 // anyway when the main thread terminates.
253 boost::thread stdin_thread(std::bind(do_run, std::ref(caspar_server), std::ref(shutdown_server_now))); //compiler didn't like lambda here...
254 stdin_thread.detach();
255 return shutdown_server.get();
260 CASPAR_THROW_EXCEPTION(invalid_operation() << msg_info("abort called"));
263 int main(int argc, wchar_t* argv[])
266 setup_prerequisites();
267 std::signal(SIGABRT, on_abort);
269 setup_global_locale();
271 std::wcout << L"Type \"q\" to close application." << std::endl;
274 auto debugging_environment = setup_debugging_environment();
276 // Increase process priotity.
277 increase_process_priority();
279 // Install general protection fault handler.
280 ensure_gpf_handler_installed_for_thread("main thread");
282 // Install GPF handler into all tbb threads.
283 struct tbb_thread_installer : public tbb::task_scheduler_observer
285 tbb_thread_installer(){observe(true);}
286 void on_scheduler_entry(bool is_worker)
288 ensure_gpf_handler_installed_for_thread("tbb-worker-thread");
290 } tbb_thread_installer;
292 tbb::task_scheduler_init init;
296 // Configure environment properties from configuration.
297 env::configure(L"casparcg.config");
299 log::set_log_level(env::properties().get(L"configuration.log-level", L"debug"));
301 if (env::properties().get(L"configuration.debugging.remote", false))
302 wait_for_remote_debugging();
304 // Start logging to file.
305 log::add_file_sink(env::log_folder());
306 std::wcout << L"Logging [info] or higher severity to " << env::log_folder() << std::endl << std::endl;
308 // Setup console window.
309 setup_console_window();
311 return_code = run() ? 5 : 0;
313 boost::this_thread::sleep_for(boost::chrono::milliseconds(500));
314 CASPAR_LOG(info) << "Successfully shutdown CasparCG Server.";
316 catch(boost::property_tree::file_parser_error&)
318 CASPAR_LOG_CURRENT_EXCEPTION();
319 CASPAR_LOG(fatal) << L"Unhandled configuration error in main thread. Please check the configuration file (casparcg.config) for errors.";
324 CASPAR_LOG_CURRENT_EXCEPTION();
325 CASPAR_LOG(fatal) << L"Unhandled exception in main thread. Please report this error on the CasparCG forums (www.casparcg.com/forum).";
326 boost::this_thread::sleep_for(boost::chrono::milliseconds(1000));
327 std::wcout << L"\n\nCasparCG will automatically shutdown. See the log file located at the configured log-file folder for more information.\n\n";
328 boost::this_thread::sleep_for(boost::chrono::milliseconds(4000));