X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=shell%2Fserver.cpp;h=8dde528c742ec2ce931f9016737fe14c9476d562;hb=ff4370eb10d963c970c0652a913f47c36e535809;hp=3b86e2cc97ea62b17ededfba30f4faabb0c9b511;hpb=0eba5506e33ad7298f70cae43f57384ccc6a3787;p=casparcg

diff --git a/shell/server.cpp b/shell/server.cpp
index 3b86e2cc9..8dde528c7 100644
--- a/shell/server.cpp
+++ b/shell/server.cpp
@@ -1,46 +1,59 @@
 /*
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
+* Copyright 2013 Sveriges Television AB http://casparcg.com/
 *
-*  This file is part of CasparCG.
+* This file is part of CasparCG (www.casparcg.com).
 *
-*    CasparCG is free software: you can redistribute it and/or modify
-*    it under the terms of the GNU General Public License as published by
-*    the Free Software Foundation, either version 3 of the License, or
-*    (at your option) any later version.
+* CasparCG is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
 *
-*    CasparCG is distributed in the hope that it will be useful,
-*    but WITHOUT ANY WARRANTY; without even the implied warranty of
-*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*    GNU General Public License for more details.
-
-*    You should have received a copy of the GNU General Public License
-*    along with CasparCG.  If not, see <http://www.gnu.org/licenses/>.
+* CasparCG is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
 *
+* Author: Robert Nagy, ronag89@gmail.com
 */
 
+
 #include "server.h"
 
+#include <memory>
+
 #include <common/env.h>
 #include <common/exception/exceptions.h>
 #include <common/utility/string.h>
+#include <common/filesystem/polling_filesystem_monitor.h>
 
 #include <core/mixer/gpu/ogl_device.h>
+#include <core/mixer/audio/audio_util.h>
+#include <core/mixer/mixer.h>
 #include <core/video_channel.h>
 #include <core/producer/stage.h>
 #include <core/consumer/output.h>
+#include <core/consumer/synchronizing/synchronizing_consumer.h>
+#include <core/thumbnail_generator.h>
 
 #include <modules/bluefish/bluefish.h>
 #include <modules/decklink/decklink.h>
 #include <modules/ffmpeg/ffmpeg.h>
 #include <modules/flash/flash.h>
-#include <modules/oal/oal.h>
+#include <modules/portaudio/portaudio.h>
 #include <modules/ogl/ogl.h>
+#include <modules/newtek/newtek.h>
 #include <modules/silverlight/silverlight.h>
 #include <modules/image/image.h>
+#include <modules/image/consumer/image_consumer.h>
 
-#include <modules/oal/consumer/oal_consumer.h>
+#include <modules/portaudio/consumer/portaudio_consumer.h>
 #include <modules/bluefish/consumer/bluefish_consumer.h>
+#include <modules/newtek/consumer/newtek_ivga_consumer.h>
 #include <modules/decklink/consumer/decklink_consumer.h>
+#include <modules/decklink/consumer/blocking_decklink_consumer.h>
 #include <modules/ogl/consumer/ogl_consumer.h>
 #include <modules/ffmpeg/consumer/ffmpeg_consumer.h>
 
@@ -48,6 +61,9 @@
 #include <protocol/cii/CIIProtocolStrategy.h>
 #include <protocol/CLK/CLKProtocolStrategy.h>
 #include <protocol/util/AsyncEventServer.h>
+#include <protocol/util/stateful_protocol_strategy_wrapper.h>
+#include <protocol/osc/client.h>
+#include <protocol/asio/io_service_manager.h>
 
 #include <boost/algorithm/string.hpp>
 #include <boost/lexical_cast.hpp>
@@ -62,13 +78,24 @@ using namespace protocol;
 
 struct server::implementation : boost::noncopyable
 {
+	protocol::asio::io_service_manager			io_service_manager_;
+	safe_ptr<core::monitor::subject>			monitor_subject_;
+	boost::promise<bool>&						shutdown_server_now_;
 	safe_ptr<ogl_device>						ogl_;
 	std::vector<safe_ptr<IO::AsyncEventServer>> async_servers_;	
+	std::shared_ptr<IO::AsyncEventServer>		primary_amcp_server_;
+	osc::client									osc_client_;
+	std::vector<std::shared_ptr<void>>			predefined_osc_subscriptions_;
 	std::vector<safe_ptr<video_channel>>		channels_;
+	std::shared_ptr<thumbnail_generator>		thumbnail_generator_;
+
+	implementation(boost::promise<bool>& shutdown_server_now)
+		: shutdown_server_now_(shutdown_server_now)
+		, ogl_(ogl_device::create())
+		, osc_client_(io_service_manager_.service())
+	{
+		setup_audio(env::properties());
 
-	implementation()		
-		: ogl_(ogl_device::create())
-	{			
 		ffmpeg::init();
 		CASPAR_LOG(info) << L"Initialized ffmpeg module.";
 							  
@@ -77,88 +104,163 @@ struct server::implementation : boost::noncopyable
 							  
 		decklink::init();	  
 		CASPAR_LOG(info) << L"Initialized decklink module.";
+
+		portaudio::init();
+		CASPAR_LOG(info) << L"Initialized portaudio module.";
 							  
-		flash::init();		  
-		CASPAR_LOG(info) << L"Initialized flash module.";
-							  
-		oal::init();		  
-		CASPAR_LOG(info) << L"Initialized oal module.";
-							  
+		newtek::init();
+		CASPAR_LOG(info) << L"Initialized newtek module.";
+
 		ogl::init();		  
 		CASPAR_LOG(info) << L"Initialized ogl module.";
 
+		flash::init();		  
+		CASPAR_LOG(info) << L"Initialized flash module.";
+
 		image::init();		  
 		CASPAR_LOG(info) << L"Initialized image module.";
 
 		setup_channels(env::properties());
 		CASPAR_LOG(info) << L"Initialized channels.";
 
+		setup_thumbnail_generation(env::properties());
+
 		setup_controllers(env::properties());
 		CASPAR_LOG(info) << L"Initialized controllers.";
+
+		setup_osc(env::properties());
+		CASPAR_LOG(info) << L"Initialized osc.";
 	}
 
 	~implementation()
 	{		
-		ffmpeg::uninit();
-
+		thumbnail_generator_.reset();
+		primary_amcp_server_.reset();
 		async_servers_.clear();
+		destroy_producers_synchronously();
 		channels_.clear();
+
+		ffmpeg::uninit();
+	}
+
+	void setup_audio(const boost::property_tree::wptree& pt)
+	{
+		register_default_channel_layouts(default_channel_layout_repository());
+		register_default_mix_configs(default_mix_config_repository());
+
+		auto channel_layouts =
+			pt.get_child_optional(L"configuration.audio.channel-layouts");
+		auto mix_configs =
+			pt.get_child_optional(L"configuration.audio.mix-configs");
+
+		if (channel_layouts)
+			parse_channel_layouts(
+					default_channel_layout_repository(), *channel_layouts);
+
+		if (mix_configs)
+			parse_mix_configs(
+					default_mix_config_repository(), *mix_configs);
 	}
 				
-	void setup_channels(const boost::property_tree::ptree& pt)
+	void setup_channels(const boost::property_tree::wptree& pt)
 	{   
-		using boost::property_tree::ptree;
-		BOOST_FOREACH(auto& xml_channel, pt.get_child("configuration.channels"))
+		using boost::property_tree::wptree;
+		BOOST_FOREACH(auto& xml_channel, pt.get_child(L"configuration.channels"))
 		{		
-			auto format_desc = video_format_desc::get(widen(xml_channel.second.get("video-mode", "PAL")));		
+			auto format_desc = video_format_desc::get(widen(xml_channel.second.get(L"video-mode", L"PAL")));		
 			if(format_desc.format == video_format::invalid)
 				BOOST_THROW_EXCEPTION(caspar_exception() << msg_info("Invalid video-mode."));
+			auto audio_channel_layout = default_channel_layout_repository().get_by_name(
+					boost::to_upper_copy(xml_channel.second.get(L"channel-layout", L"STEREO")));
 			
-			channels_.push_back(make_safe<video_channel>(channels_.size()+1, format_desc, ogl_));
+			channels_.push_back(make_safe<video_channel>(channels_.size()+1, format_desc, ogl_, audio_channel_layout));
 			
-			int index = 0;
-			BOOST_FOREACH(auto& xml_consumer, xml_channel.second.get_child("consumers"))
-			{
-				try
-				{
-					const std::string name = xml_consumer.first;
-					if(name == "screen")
-						channels_.back()->output()->add(index++, ogl::create_consumer(xml_consumer.second));					
-					else if(name == "bluefish")					
-						channels_.back()->output()->add(index++, bluefish::create_consumer(xml_consumer.second));					
-					else if(name == "decklink")					
-						channels_.back()->output()->add(index++, decklink::create_consumer(xml_consumer.second));				
-					//else if(name == "file")					
-					//	channels_.back()->output()->add(index++, create_ffmpeg_consumer(xml_consumer.second));						
-					else if(name == "system-audio")
-						channels_.back()->output()->add(index++, oal::create_consumer());		
-					else if(name != "<xmlcomment>")
-						CASPAR_LOG(warning) << "Invalid consumer: " << widen(name);	
-				}
-				catch(...)
+			channels_.back()->monitor_output().attach_parent(monitor_subject_);
+			channels_.back()->mixer()->set_straight_alpha_output(
+					xml_channel.second.get(L"straight-alpha-output", false));
+
+			create_consumers(
+				xml_channel.second.get_child(L"consumers"),
+				[&] (const safe_ptr<core::frame_consumer>& consumer)
 				{
-					CASPAR_LOG_CURRENT_EXCEPTION();
-				}
-			}							
+					channels_.back()->output()->add(consumer);
+				});
+		}
+
+		// Dummy diagnostics channel
+		if(env::properties().get(L"configuration.channel-grid", false))
+			channels_.push_back(make_safe<video_channel>(channels_.size()+1, core::video_format_desc::get(core::video_format::x576p2500), ogl_, default_channel_layout_repository().get_by_name(L"STEREO")));
+	}
+
+	template<typename Base>
+	std::vector<safe_ptr<Base>> create_consumers(const boost::property_tree::wptree& pt)
+	{
+		std::vector<safe_ptr<Base>> consumers;
+
+		create_consumers(pt, [&] (const safe_ptr<core::frame_consumer>& consumer)
+		{
+			consumers.push_back(dynamic_pointer_cast<Base>(consumer));
+		});
+
+		return consumers;
+	}
+
+	template<class Func>
+	void create_consumers(const boost::property_tree::wptree& pt, const Func& on_consumer)
+	{
+		BOOST_FOREACH(auto& xml_consumer, pt)
+		{
+			try
+			{
+				auto name = xml_consumer.first;
+
+				if (name == L"screen")
+					on_consumer(ogl::create_consumer(xml_consumer.second));
+				else if (name == L"bluefish")					
+					on_consumer(bluefish::create_consumer(xml_consumer.second));					
+				else if (name == L"decklink")					
+					on_consumer(decklink::create_consumer(xml_consumer.second));				
+				else if (name == L"newtek-ivga")					
+					on_consumer(newtek::create_ivga_consumer(xml_consumer.second));			
+				else if (name == L"blocking-decklink")
+					on_consumer(decklink::create_blocking_consumer(xml_consumer.second));				
+				else if (name == L"file" || name == L"stream")					
+					on_consumer(ffmpeg::create_consumer(xml_consumer.second));						
+				else if (name == L"system-audio")
+					on_consumer(portaudio::create_consumer());
+				else if (name == L"synchronizing")
+					on_consumer(make_safe<core::synchronizing_consumer>(
+							create_consumers<core::frame_consumer>(
+									xml_consumer.second)));
+				else if (name != L"<xmlcomment>")
+					CASPAR_LOG(warning) << "Invalid consumer: " << widen(name);	
+			}
+			catch(...)
+			{
+				CASPAR_LOG_CURRENT_EXCEPTION();
+			}
 		}
 	}
 		
-	void setup_controllers(const boost::property_tree::ptree& pt)
+	void setup_controllers(const boost::property_tree::wptree& pt)
 	{		
-		using boost::property_tree::ptree;
-		BOOST_FOREACH(auto& xml_controller, pt.get_child("configuration.controllers"))
+		using boost::property_tree::wptree;
+		BOOST_FOREACH(auto& xml_controller, pt.get_child(L"configuration.controllers"))
 		{
 			try
 			{
-				std::string name = xml_controller.first;
-				std::string protocol = xml_controller.second.get<std::string>("protocol");	
+				auto name = xml_controller.first;
+				auto protocol = xml_controller.second.get<std::wstring>(L"protocol");	
 
-				if(name == "tcp")
+				if(name == L"tcp")
 				{					
-					unsigned int port = xml_controller.second.get("port", 5250);
+					unsigned int port = xml_controller.second.get(L"port", 5250);
 					auto asyncbootstrapper = make_safe<IO::AsyncEventServer>(create_protocol(protocol), port);
 					asyncbootstrapper->Start();
 					async_servers_.push_back(asyncbootstrapper);
+
+					if (!primary_amcp_server_ && boost::iequals(protocol, L"AMCP"))
+						primary_amcp_server_ = asyncbootstrapper;
 				}
 				else
 					CASPAR_LOG(warning) << "Invalid controller: " << widen(name);	
@@ -170,24 +272,103 @@ struct server::implementation : boost::noncopyable
 		}
 	}
 
-	safe_ptr<IO::IProtocolStrategy> create_protocol(const std::string& name) const
+	void setup_osc(const boost::property_tree::wptree& pt)
+	{		
+		using boost::property_tree::wptree;
+		using namespace boost::asio::ip;
+
+		monitor_subject_->attach_parent(osc_client_.sink());
+		
+		auto default_port =
+				pt.get<unsigned short>(L"configuration.osc.default-port", 6250);
+		auto predefined_clients =
+				pt.get_child_optional(L"configuration.osc.predefined-clients");
+
+		if (predefined_clients)
+		{
+			BOOST_FOREACH(auto& predefined_client, *predefined_clients)
+			{
+				const auto address =
+						predefined_client.second.get<std::wstring>(L"address");
+				const auto port =
+						predefined_client.second.get<unsigned short>(L"port");
+				predefined_osc_subscriptions_.push_back(
+						osc_client_.get_subscription_token(udp::endpoint(
+								address_v4::from_string(narrow(address)),
+								port)));
+			}
+		}
+
+		if (primary_amcp_server_)
+			primary_amcp_server_->add_lifecycle_factory(
+					[=] (const std::string& ipv4_address)
+							-> std::shared_ptr<void>
+					{
+						using namespace boost::asio::ip;
+
+						return osc_client_.get_subscription_token(
+								udp::endpoint(
+										address_v4::from_string(ipv4_address),
+										default_port));
+					});
+	}
+
+	void setup_thumbnail_generation(const boost::property_tree::wptree& pt)
 	{
-		if(name == "AMCP")
-			return make_safe<amcp::AMCPProtocolStrategy>(channels_);
-		else if(name == "CII")
+		if (!pt.get(L"configuration.thumbnails.generate-thumbnails", true))
+			return;
+
+		auto scan_interval_millis = pt.get(L"configuration.thumbnails.scan-interval-millis", 5000);
+
+		polling_filesystem_monitor_factory monitor_factory(
+				io_service_manager_.service(),
+				scan_interval_millis);
+		thumbnail_generator_.reset(new thumbnail_generator(
+				monitor_factory, 
+				env::media_folder(),
+				env::thumbnails_folder(),
+				pt.get(L"configuration.thumbnails.width", 256),
+				pt.get(L"configuration.thumbnails.height", 144),
+				core::video_format_desc::get(pt.get(L"configuration.thumbnails.video-mode", L"720p2500")),
+				ogl_,
+				pt.get(L"configuration.thumbnails.generate-delay-millis", 2000),
+				&image::write_cropped_png));
+
+		CASPAR_LOG(info) << L"Initialized thumbnail generator.";
+	}
+
+	safe_ptr<IO::IProtocolStrategy> create_protocol(const std::wstring& name) const
+	{
+		if(boost::iequals(name, L"AMCP"))
+			return make_safe<amcp::AMCPProtocolStrategy>(channels_, thumbnail_generator_, shutdown_server_now_);
+		else if(boost::iequals(name, L"CII"))
 			return make_safe<cii::CIIProtocolStrategy>(channels_);
-		else if(name == "CLOCK")
-			return make_safe<CLK::CLKProtocolStrategy>(channels_);
+		else if(boost::iequals(name, L"CLOCK"))
+			//return make_safe<CLK::CLKProtocolStrategy>(channels_);
+			return make_safe<IO::stateful_protocol_strategy_wrapper>([=]
+			{
+				return std::make_shared<CLK::CLKProtocolStrategy>(channels_);
+			});
 		
-		BOOST_THROW_EXCEPTION(caspar_exception() << arg_name_info("name") << arg_value_info(name) << msg_info("Invalid protocol"));
+		BOOST_THROW_EXCEPTION(caspar_exception() << arg_name_info("name") << arg_value_info(narrow(name)) << msg_info("Invalid protocol"));
 	}
 };
 
-server::server() : impl_(new implementation()){}
+server::server(boost::promise<bool>& shutdown_server_now) : impl_(new implementation(shutdown_server_now)){}
 
 const std::vector<safe_ptr<video_channel>> server::get_channels() const
 {
 	return impl_->channels_;
 }
 
+std::shared_ptr<thumbnail_generator> server::get_thumbnail_generator() const
+{
+	return impl_->thumbnail_generator_;
+}
+
+core::monitor::subject& server::monitor_output()
+{
+	return *impl_->monitor_subject_;
+}
+
 }
\ No newline at end of file