/*\r
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
+* Copyright 2013 Sveriges Television AB http://casparcg.com/\r
*\r
-* This file is part of CasparCG.\r
+* This file is part of CasparCG (www.casparcg.com).\r
*\r
-* CasparCG is free software: you can redistribute it and/or modify\r
-* it under the terms of the GNU General Public License as published by\r
-* the Free Software Foundation, either version 3 of the License, or\r
-* (at your option) any later version.\r
+* CasparCG is free software: you can redistribute it and/or modify\r
+* it under the terms of the GNU General Public License as published by\r
+* the Free Software Foundation, either version 3 of the License, or\r
+* (at your option) any later version.\r
*\r
-* CasparCG is distributed in the hope that it will be useful,\r
-* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-* GNU General Public License for more details.\r
-\r
-* You should have received a copy of the GNU General Public License\r
-* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
+* CasparCG is distributed in the hope that it will be useful,\r
+* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+* GNU General Public License for more details.\r
+*\r
+* You should have received a copy of the GNU General Public License\r
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
*\r
+* Author: Robert Nagy, ronag89@gmail.com\r
*/\r
+\r
#include "../StdAfx.h"\r
\r
#include "cg_producer.h"\r
\r
#include <common/env.h>\r
\r
+#include <core/parameters/parameters.h>\r
+#include <core/mixer/mixer.h>\r
+\r
#include <boost/filesystem.hpp>\r
#include <boost/format.hpp>\r
+#include <boost/algorithm/string.hpp>\r
+#include <boost/regex.hpp>\r
+#include <boost/property_tree/ptree.hpp>\r
\r
-namespace caspar {\r
+namespace caspar { namespace flash {\r
\r
struct cg_producer::implementation : boost::noncopyable\r
{\r
- safe_ptr<core::frame_factory> frame_factory_;\r
safe_ptr<core::frame_producer> flash_producer_;\r
public:\r
- implementation(const safe_ptr<core::frame_factory>& frame_factory) \r
- : frame_factory_(frame_factory)\r
- , flash_producer_(create_flash_producer(frame_factory_, boost::assign::list_of(env::template_host())))\r
+ implementation(const safe_ptr<core::frame_producer>& frame_producer) \r
+ : flash_producer_(frame_producer)\r
{}\r
\r
- void add(int layer, const std::wstring& filename, bool play_on_load, const std::wstring& label, const std::wstring& data)\r
+ boost::unique_future<std::wstring> add(int layer, std::wstring filename, bool play_on_load, const std::wstring& label, const std::wstring& data)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() << " Invoking add-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"Add\" returntype=\"xml\"><arguments><number>%1%</number><string>%2%</string>%3%<string>%4%</string><string><![CDATA[%5%]]></string></arguments></invoke>") % layer % filename % (play_on_load?TEXT("<true/>"):TEXT("<false/>")) % label % data).str());\r
+ if(filename.size() > 0 && filename[0] == L'/')\r
+ filename = filename.substr(1, filename.size()-1);\r
+\r
+ if(boost::filesystem::wpath(filename).extension() == L"")\r
+ filename += L".ft";\r
+ \r
+ auto str = (boost::wformat(L"<invoke name=\"Add\" returntype=\"xml\"><arguments><number>%1%</number><string>%2%</string>%3%<string>%4%</string><string><![CDATA[%5%]]></string></arguments></invoke>") % layer % filename % (play_on_load?TEXT("<true/>"):TEXT("<false/>")) % label % data).str();\r
+\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking add-command: " << str;\r
+ return flash_producer_->call(str);\r
}\r
\r
- void remove(int layer)\r
+ boost::unique_future<std::wstring> remove(int layer)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() << " Invoking remove-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"Delete\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str());\r
+ auto str = (boost::wformat(L"<invoke name=\"Delete\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking remove-command: " << str;\r
+ return flash_producer_->call(str);\r
}\r
\r
- void play(int layer)\r
+ boost::unique_future<std::wstring> play(int layer)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() << " Invoking play-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"Play\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str());\r
+ auto str = (boost::wformat(L"<invoke name=\"Play\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking play-command: " << str;\r
+ return flash_producer_->call(str);\r
}\r
\r
- void stop(int layer, unsigned int)\r
+ boost::unique_future<std::wstring> stop(int layer, unsigned int)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() << " Invoking stop-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"Stop\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array><number>0</number></arguments></invoke>") % layer).str());\r
+ auto str = (boost::wformat(L"<invoke name=\"Stop\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array><number>0</number></arguments></invoke>") % layer).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking stop-command: " << str;\r
+ return flash_producer_->call(str);\r
}\r
\r
- void next(int layer)\r
+ boost::unique_future<std::wstring> next(int layer)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() << " Invoking next-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"Next\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str());\r
+ auto str = (boost::wformat(L"<invoke name=\"Next\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking next-command: " << str;\r
+ return flash_producer_->call(str);\r
}\r
\r
- void update(int layer, const std::wstring& data)\r
+ boost::unique_future<std::wstring> update(int layer, const std::wstring& data)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() <<" Invoking update-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"SetData\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array><string><![CDATA[%2%]]></string></arguments></invoke>") % layer % data).str());\r
+ auto str = (boost::wformat(L"<invoke name=\"SetData\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array><string><![CDATA[%2%]]></string></arguments></invoke>") % layer % data).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() <<" Invoking update-command: " << str;\r
+ return flash_producer_->call(str);\r
}\r
\r
- void invoke(int layer, const std::wstring& label)\r
+ boost::unique_future<std::wstring> invoke(int layer, const std::wstring& label)\r
{\r
- CASPAR_LOG(info) << flash_producer_->print() << " Invoking invoke-command";\r
- flash_producer_->param((boost::wformat(L"<invoke name=\"Invoke\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array><string>%2%</string></arguments></invoke>") % layer % label).str());\r
+ auto str = (boost::wformat(L"<invoke name=\"Invoke\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array><string>%2%</string></arguments></invoke>") % layer % label).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking invoke-command: " << str;\r
+ return flash_producer_->call(str);\r
+ }\r
+\r
+ boost::unique_future<std::wstring> description(int layer)\r
+ {\r
+ auto str = (boost::wformat(L"<invoke name=\"GetDescription\" returntype=\"xml\"><arguments><array><property id=\"0\"><number>%1%</number></property></array></arguments></invoke>") % layer).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking description-command: " << str;\r
+ return flash_producer_->call(str);\r
+ }\r
+\r
+ boost::unique_future<std::wstring> template_host_info()\r
+ {\r
+ auto str = (boost::wformat(L"<invoke name=\"GetInfo\" returntype=\"xml\"><arguments></arguments></invoke>")).str();\r
+ CASPAR_LOG(info) << flash_producer_->print() << " Invoking info-command: " << str;\r
+ return flash_producer_->call(str);\r
+ }\r
+\r
+ boost::unique_future<std::wstring> call(const std::wstring& str)\r
+ { \r
+ static const boost::wregex add_exp (L"ADD (?<LAYER>\\d+) \"(?<FILENAME>[^\"]*)\" (?<PLAY_ON_LOAD>\\d)( (?<DATA>.*))?", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex remove_exp (L"REMOVE (?<LAYER>\\d+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex play_exp (L"PLAY (?<LAYER>\\d+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex stop_exp (L"STOP (?<LAYER>\\d+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex next_exp (L"NEXT (?<LAYER>\\d+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex update_exp (L"UPDATE (?<LAYER>\\d+) (?<DATA>.+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex invoke_exp (L"INVOKE (?<LAYER>\\d+) (?<LABEL>.+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex description_exp (L"INFO (?<LAYER>\\d+)", boost::regex::perl|boost::regex::icase);\r
+ static const boost::wregex info_exp (L"INFO", boost::regex::perl|boost::regex::icase);\r
+ \r
+ boost::wsmatch what;\r
+ if(boost::regex_match(str, what, add_exp))\r
+ return add(\r
+ boost::lexical_cast<int>(what["LAYER"].str()),\r
+ what["FILENAME"].str(),\r
+ boost::lexical_cast<bool>(what["PLAY_ON_LOAD"].str()),\r
+ L"",\r
+ what["DATA"].str());\r
+ else if(boost::regex_match(str, what, remove_exp))\r
+ return remove(boost::lexical_cast<int>(what["LAYER"].str()));\r
+ else if(boost::regex_match(str, what, play_exp))\r
+ return play(boost::lexical_cast<int>(what["LAYER"].str()));\r
+ else if(boost::regex_match(str, what, stop_exp))\r
+ return stop(boost::lexical_cast<int>(what["LAYER"].str()), 0);\r
+ else if(boost::regex_match(str, what, next_exp))\r
+ return next(boost::lexical_cast<int>(what["LAYER"].str()));\r
+ else if(boost::regex_match(str, what, update_exp))\r
+ return update(boost::lexical_cast<int>(what["LAYER"].str()), what["DATA"].str());\r
+ else if(boost::regex_match(str, what, invoke_exp))\r
+ return invoke(boost::lexical_cast<int>(what["LAYER"].str()), what["LABEL"].str());\r
+ else if(boost::regex_match(str, what, description_exp))\r
+ return description(boost::lexical_cast<int>(what["LAYER"].str()));\r
+ else if(boost::regex_match(str, what, info_exp))\r
+ return template_host_info(); \r
+\r
+ return flash_producer_->call(str);\r
}\r
\r
- safe_ptr<core::basic_frame> receive()\r
+ safe_ptr<core::basic_frame> receive(int hints)\r
{\r
- return flash_producer_->receive();\r
+ return flash_producer_->receive(hints);\r
}\r
+\r
+ safe_ptr<core::basic_frame> last_frame() const\r
+ {\r
+ return flash_producer_->last_frame();\r
+ } \r
\r
std::wstring print() const\r
{\r
return flash_producer_->print();\r
}\r
+\r
+ boost::property_tree::wptree info() const\r
+ {\r
+ boost::property_tree::wptree info;\r
+ info.add(L"type", L"cg-producer");\r
+ return info;\r
+ }\r
+\r
+ std::wstring timed_invoke(int layer, const std::wstring& label)\r
+ {\r
+ auto result = invoke(layer, label);\r
+ if(result.timed_wait(boost::posix_time::seconds(2)))\r
+ return result.get();\r
+ return L"";\r
+ }\r
+ std::wstring timed_description(int layer)\r
+ {\r
+ auto result = description(layer);\r
+ if(result.timed_wait(boost::posix_time::seconds(2)))\r
+ return result.get();\r
+ return L"";\r
+ }\r
+ std::wstring timed_template_host_info()\r
+ {\r
+ auto result = template_host_info();\r
+ if(result.timed_wait(boost::posix_time::seconds(2)))\r
+ return result.get();\r
+ return L"";\r
+ }\r
+\r
+ core::monitor::subject& monitor_output()\r
+ {\r
+ return flash_producer_->monitor_output();\r
+ }\r
};\r
- \r
-safe_ptr<cg_producer> get_default_cg_producer(const safe_ptr<core::channel>& channel, int render_layer)\r
-{ \r
+\r
+void with_default_cg_producer(\r
+ std::function<void (safe_ptr<cg_producer>)> command,\r
+ const safe_ptr<core::video_channel>& video_channel,\r
+ bool expect_existing,\r
+ int layer_index)\r
+{\r
+ auto flash_producer = video_channel->stage()->foreground(layer_index).get();\r
+ bool was_created = false;\r
+\r
try\r
{\r
- return dynamic_pointer_cast<cg_producer>(channel->producer()->foreground(render_layer).get());\r
+ if(flash_producer->print().find(L"flash[") == std::string::npos) // UGLY hack\r
+ {\r
+ if (expect_existing)\r
+ BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(\r
+ "No flash producer on layer "\r
+ + boost::lexical_cast<std::string>(layer_index)));\r
+\r
+ flash_producer = flash::create_producer(video_channel->mixer(), boost::assign::list_of<std::wstring>());\r
+ }\r
+\r
+ if (expect_existing && flash_producer->call(L"?").get() == L"0")\r
+ BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(\r
+ "No flash player on layer "\r
+ + boost::lexical_cast<std::string>(layer_index)));\r
+\r
+ was_created = true;\r
}\r
- catch(std::bad_cast&)\r
+ catch(...)\r
{\r
- safe_ptr<core::frame_factory> factory = channel->mixer();\r
- auto producer = make_safe<cg_producer>(factory); \r
- channel->producer()->load(render_layer, producer, true); \r
- channel->producer()->play(render_layer);\r
- return producer;\r
+ CASPAR_LOG_CURRENT_EXCEPTION();\r
+ throw;\r
+ }\r
+\r
+ command(make_safe<cg_producer>(flash_producer));\r
+\r
+ if (was_created)\r
+ {\r
+ video_channel->stage()->load(layer_index, flash_producer); \r
+ video_channel->stage()->play(layer_index);\r
}\r
}\r
+ \r
+safe_ptr<cg_producer> get_default_cg_producer(\r
+ const safe_ptr<core::video_channel>& video_channel,\r
+ bool expect_existing,\r
+ int render_layer)\r
+{ \r
+ std::shared_ptr<cg_producer> producer;\r
+\r
+ with_default_cg_producer(\r
+ [&producer](safe_ptr<cg_producer> p)\r
+ {\r
+ producer = p;\r
+ }, video_channel, expect_existing, render_layer);\r
+\r
+ return make_safe_ptr(producer);\r
+}\r
\r
-safe_ptr<core::frame_producer> create_ct_producer(const safe_ptr<core::frame_factory> frame_factory, const std::vector<std::wstring>& params) \r
+safe_ptr<core::frame_producer> create_cg_producer_and_autoplay_file(\r
+ const safe_ptr<core::frame_factory>& frame_factory, \r
+ const core::parameters& params,\r
+ const std::wstring& filename) \r
{\r
- std::wstring filename = env::media_folder() + L"\\" + params[0] + L".ct";\r
if(!boost::filesystem::exists(filename))\r
return core::frame_producer::empty();\r
+ \r
+ boost::filesystem2::wpath path(filename);\r
+ path = boost::filesystem2::complete(path);\r
+ auto filename2 = path.file_string();\r
\r
- auto producer = make_safe<cg_producer>(frame_factory);\r
- producer->add(0, filename, 1);\r
+ auto flash_producer = flash::create_producer(frame_factory, boost::assign::list_of<std::wstring>()); \r
+ auto producer = make_safe<cg_producer>(flash_producer);\r
+ producer->add(0, filename2, 1);\r
\r
return producer;\r
}\r
\r
-cg_producer::cg_producer(const safe_ptr<core::frame_factory>& frame_factory) : impl_(new implementation(frame_factory)){}\r
+safe_ptr<core::frame_producer> create_ct_producer(\r
+ const safe_ptr<core::frame_factory>& frame_factory,\r
+ const core::parameters& params) \r
+{\r
+ return create_cg_producer_and_autoplay_file(frame_factory, params, env::media_folder() + L"\\" + params.at_original(0) + L".ct");\r
+}\r
+\r
+safe_ptr<core::frame_producer> create_cg_producer(\r
+ const safe_ptr<core::frame_factory>& frame_factory,\r
+ const core::parameters& params) \r
+{\r
+ if(params.empty() || params.at(0) != L"[CG]")\r
+ return core::frame_producer::empty();\r
+\r
+ return make_safe<cg_producer>(flash::create_producer(frame_factory, boost::assign::list_of<std::wstring>())); \r
+}\r
+\r
+cg_producer::cg_producer(const safe_ptr<core::frame_producer>& frame_producer) : impl_(new implementation(frame_producer)){}\r
cg_producer::cg_producer(cg_producer&& other) : impl_(std::move(other.impl_)){}\r
-safe_ptr<core::basic_frame> cg_producer::receive(){return impl_->receive();}\r
-void cg_producer::add(int layer, const std::wstring& template_name, bool play_on_load, const std::wstring& startFromLabel, const std::wstring& data){impl_->add(layer, template_name, play_on_load, startFromLabel, data);}\r
+safe_ptr<core::basic_frame> cg_producer::receive(int hints){return impl_->receive(hints);}\r
+safe_ptr<core::basic_frame> cg_producer::last_frame() const{return impl_->last_frame();}\r
+void cg_producer::add(int layer, const std::wstring& template_name, bool play_on_load, const std::wstring& startFromLabel, const std::wstring& data){impl_->add(layer, template_name, play_on_load, startFromLabel, data).wait();}\r
void cg_producer::remove(int layer){impl_->remove(layer);}\r
void cg_producer::play(int layer){impl_->play(layer);}\r
void cg_producer::stop(int layer, unsigned int mix_out_duration){impl_->stop(layer, mix_out_duration);}\r
void cg_producer::next(int layer){impl_->next(layer);}\r
void cg_producer::update(int layer, const std::wstring& data){impl_->update(layer, data);}\r
-void cg_producer::invoke(int layer, const std::wstring& label){impl_->invoke(layer, label);}\r
std::wstring cg_producer::print() const{return impl_->print();}\r
-\r
-}
\ No newline at end of file
+boost::unique_future<std::wstring> cg_producer::call(const std::wstring& str){return impl_->call(str);}\r
+std::wstring cg_producer::invoke(int layer, const std::wstring& label){return impl_->timed_invoke(layer, label);}\r
+std::wstring cg_producer::description(int layer){return impl_->timed_description(layer);}\r
+std::wstring cg_producer::template_host_info(){return impl_->timed_template_host_info();}\r
+boost::property_tree::wptree cg_producer::info() const{return impl_->info();}\r
+core::monitor::subject& cg_producer::monitor_output(){return impl_->monitor_output();}\r
+}}
\ No newline at end of file
projects / casparcg / blobdiff