2 * Copyright 2013 Sveriges Television AB http://casparcg.com/
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Nicklas P Andersson
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22 #include "../StdAfx.h"
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24 #if defined(_MSC_VER)
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25 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings
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28 #include "AMCPCommandsImpl.h"
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29 #include "AMCPProtocolStrategy.h"
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31 #include <common/env.h>
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33 #include <common/log/log.h>
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34 #include <common/diagnostics/graph.h>
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35 #include <common/os/windows/current_version.h>
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36 #include <common/os/windows/system_info.h>
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37 #include <common/utility/string.h>
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38 #include <common/utility/utf8conv.h>
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39 #include <common/utility/base64.h>
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41 #include <core/producer/frame_producer.h>
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42 #include <core/video_format.h>
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43 #include <core/producer/transition/transition_producer.h>
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44 #include <core/producer/channel/channel_producer.h>
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45 #include <core/producer/layer/layer_producer.h>
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46 #include <core/producer/frame/frame_transform.h>
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47 #include <core/producer/stage.h>
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48 #include <core/producer/layer.h>
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49 #include <core/producer/media_info/media_info.h>
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50 #include <core/producer/media_info/media_info_repository.h>
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51 #include <core/mixer/mixer.h>
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52 #include <core/mixer/gpu/ogl_device.h>
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53 #include <core/consumer/output.h>
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55 #include <modules/bluefish/bluefish.h>
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56 #include <modules/decklink/decklink.h>
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57 #include <modules/ffmpeg/ffmpeg.h>
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58 #include <modules/flash/flash.h>
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59 #include <modules/html/producer/html_producer.h>
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60 #include <modules/flash/util/swf.h>
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61 #include <modules/flash/producer/flash_producer.h>
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62 #include <modules/flash/producer/cg_producer.h>
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63 #include <modules/ffmpeg/producer/util/util.h>
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64 #include <modules/image/image.h>
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65 #include <modules/ogl/ogl.h>
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67 #include <algorithm>
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74 #include <boost/date_time/posix_time/posix_time.hpp>
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75 #include <boost/lexical_cast.hpp>
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76 #include <boost/algorithm/string.hpp>
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77 #include <boost/filesystem.hpp>
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78 #include <boost/filesystem/fstream.hpp>
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79 #include <boost/regex.hpp>
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80 #include <boost/property_tree/xml_parser.hpp>
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81 #include <boost/locale.hpp>
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82 #include <boost/range/adaptor/transformed.hpp>
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83 #include <boost/range/algorithm/copy.hpp>
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84 #include <boost/archive/iterators/base64_from_binary.hpp>
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85 #include <boost/archive/iterators/insert_linebreaks.hpp>
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86 #include <boost/archive/iterators/transform_width.hpp>
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87 #include <boost/format.hpp>
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89 #include <tbb/concurrent_unordered_map.h>
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93 100 [action] Information om att något har hänt
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94 101 [action] Information om att något har hänt, en rad data skickas
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96 202 [kommando] OK Kommandot har utförts
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97 201 [kommando] OK Kommandot har utförts, och en rad data skickas tillbaka
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98 200 [kommando] OK Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad
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100 400 ERROR Kommandot kunde inte förstås
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101 401 [kommando] ERROR Ogiltig kanal
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102 402 [kommando] ERROR Parameter saknas
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103 403 [kommando] ERROR Ogiltig parameter
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104 404 [kommando] ERROR Mediafilen hittades inte
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106 500 FAILED Internt configurationfel
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107 501 [kommando] FAILED Internt configurationfel
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108 502 [kommando] FAILED Oläslig mediafil
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110 600 [kommando] FAILED funktion ej implementerad
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113 namespace caspar { namespace protocol {
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115 using namespace core;
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117 std::wstring read_file_base64(const boost::filesystem::wpath& file)
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119 using namespace boost::archive::iterators;
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121 boost::filesystem::ifstream filestream(file, std::ios::binary);
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126 auto length = boost::filesystem::file_size(file);
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127 std::vector<char> bytes;
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128 bytes.resize(length);
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129 filestream.read(bytes.data(), length);
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131 return widen(to_base64(bytes.data(), length));
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134 std::wstring read_utf8_file(const boost::filesystem::wpath& file)
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136 std::wstringstream result;
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137 boost::filesystem::wifstream filestream(file);
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141 // Consume BOM first
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144 result << filestream.rdbuf();
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147 return result.str();
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150 std::wstring read_latin1_file(const boost::filesystem::wpath& file)
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152 boost::locale::generator gen;
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153 gen.locale_cache_enabled(true);
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154 gen.categories(boost::locale::codepage_facet);
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156 std::stringstream result_stream;
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157 boost::filesystem::ifstream filestream(file);
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158 filestream.imbue(gen("en_US.ISO8859-1"));
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163 result_stream << filestream.rdbuf();
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166 std::string result = result_stream.str();
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167 std::wstring widened_result;
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169 // The first 255 codepoints in unicode is the same as in latin1
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170 auto from_signed_to_signed = std::function<unsigned char(char)>(
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171 [] (char c) { return static_cast<unsigned char>(c); }
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174 result | boost::adaptors::transformed(from_signed_to_signed),
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175 std::back_inserter(widened_result));
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177 return widened_result;
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180 std::wstring read_file(const boost::filesystem::wpath& file)
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182 static const uint8_t BOM[] = {0xef, 0xbb, 0xbf};
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184 if (!boost::filesystem::exists(file))
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189 if (boost::filesystem::file_size(file) >= 3)
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191 boost::filesystem::ifstream bom_stream(file);
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194 bom_stream.read(header, 3);
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195 bom_stream.close();
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197 if (std::memcmp(BOM, header, 3) == 0)
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198 return read_utf8_file(file);
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201 return read_latin1_file(file);
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204 std::wstring MediaInfo(const boost::filesystem::wpath& path, const std::shared_ptr<core::media_info_repository>& media_info_repo)
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206 if(boost::filesystem::is_regular_file(path))
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208 std::wstring clipttype = TEXT(" N/A ");
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209 std::wstring extension = boost::to_upper_copy(path.extension());
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210 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||
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211 extension == L".GIF" || extension == L".BMP")
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213 clipttype = TEXT(" STILL ");
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215 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))
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217 clipttype = TEXT(" AUDIO ");
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219 else if(extension == TEXT(".SWF") || extension == TEXT(".CT") ||
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220 extension == TEXT(".DV") || extension == TEXT(".MOV") ||
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221 extension == TEXT(".MPG") || extension == TEXT(".AVI") ||
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222 extension == TEXT(".MP4") || extension == TEXT(".FLV") ||
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223 caspar::ffmpeg::is_valid_file(path.file_string()))
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225 clipttype = TEXT(" MOVIE ");
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228 if(clipttype != TEXT(" N/A "))
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230 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };
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232 auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));
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234 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));
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235 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());
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236 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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238 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));
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239 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());
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240 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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242 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
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243 if(str[0] == '\\' || str[0] == '/')
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244 str = std::wstring(str.begin() + 1, str.end());
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245 auto media_info = media_info_repo->get(path.file_string());
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247 return std::wstring()
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249 + L"\" " + clipttype +
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251 + L" " + writeTimeWStr +
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252 + L" " + boost::lexical_cast<std::wstring>(media_info.duration) +
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253 + L" " + boost::lexical_cast<std::wstring>(media_info.time_base.numerator()) + L"/" + boost::lexical_cast<std::wstring>(media_info.time_base.denominator())
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260 std::wstring ListMedia(const std::shared_ptr<core::media_info_repository>& media_info_repo)
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262 std::wstringstream replyString;
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263 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
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264 replyString << MediaInfo(itr->path(), media_info_repo);
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266 return boost::to_upper_copy(replyString.str());
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269 std::wstring ListTemplates()
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271 std::wstringstream replyString;
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273 for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)
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275 if(boost::filesystem::is_regular_file(itr->path()) && (itr->path().extension() == L".ft" || itr->path().extension() == L".ct" || itr->path().extension() == L".html"))
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277 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));
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279 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));
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280 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());
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281 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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283 auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));
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284 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());
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286 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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288 std::wstring dir = relativePath.parent_path().external_directory_string();
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289 std::wstring file = boost::to_upper_copy(relativePath.filename());
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290 relativePath = boost::filesystem::wpath(dir + L"/" + file);
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292 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
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293 boost::trim_if(str, boost::is_any_of("\\/"));
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295 replyString << TEXT("\"") << str
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296 << TEXT("\" ") << sizeWStr
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297 << TEXT(" ") << writeTimeWStr
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301 return replyString.str();
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306 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)
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309 void AMCPCommand::SendReply()
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314 if(replyString_.empty())
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316 pClientInfo_->Send(replyString_);
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319 void AMCPCommand::Clear()
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321 pChannel_->stage()->clear();
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322 pClientInfo_.reset();
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324 _parameters.clear();
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327 bool DiagnosticsCommand::DoExecute()
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331 diagnostics::show_graphs(true);
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333 SetReplyString(TEXT("202 DIAG OK\r\n"));
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339 CASPAR_LOG_CURRENT_EXCEPTION();
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340 SetReplyString(TEXT("502 DIAG FAILED\r\n"));
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345 bool ChannelGridCommand::DoExecute()
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348 auto self = GetChannels().back();
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350 core::parameters params;
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351 params.push_back(L"SCREEN");
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352 params.push_back(L"NAME");
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353 params.push_back(L"Channel Grid Window");
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354 auto screen = create_consumer(params);
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356 self->output()->add(screen);
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358 BOOST_FOREACH(auto channel, GetChannels())
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360 if(channel != self)
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362 auto producer = create_channel_producer(self->mixer(), channel);
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363 self->stage()->load(index, producer, false);
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364 self->stage()->play(index);
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369 int n = GetChannels().size()-1;
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370 double delta = 1.0/static_cast<double>(n);
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371 for(int x = 0; x < n; ++x)
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373 for(int y = 0; y < n; ++y)
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375 int index = x+y*n+1;
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376 auto transform = [=](frame_transform transform) -> frame_transform
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378 transform.fill_translation[0] = x*delta;
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379 transform.fill_translation[1] = y*delta;
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380 transform.fill_scale[0] = delta;
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381 transform.fill_scale[1] = delta;
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382 transform.clip_translation[0] = x*delta;
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383 transform.clip_translation[1] = y*delta;
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384 transform.clip_scale[0] = delta;
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385 transform.clip_scale[1] = delta;
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388 self->stage()->apply_transform(index, transform);
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395 bool CallCommand::DoExecute()
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397 //Perform loading of the clip
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400 auto what = _parameters.at(0);
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402 boost::unique_future<std::wstring> result;
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403 auto& params_orig = _parameters.get_original();
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404 if(what == L"B" || what == L"F")
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406 std::wstring param;
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407 for(auto it = std::begin(params_orig)+1; it != std::end(params_orig); ++it, param += L" ")
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409 result = GetChannel()->stage()->call(GetLayerIndex(), what == L"F", boost::trim_copy(param));
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413 std::wstring param;
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414 for(auto it = std::begin(params_orig); it != std::end(params_orig); ++it, param += L" ")
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416 result = GetChannel()->stage()->call(GetLayerIndex(), true, boost::trim_copy(param));
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419 if(!result.timed_wait(boost::posix_time::seconds(2)))
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420 BOOST_THROW_EXCEPTION(timed_out());
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422 std::wstringstream replyString;
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423 if(result.get().empty())
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424 replyString << TEXT("202 CALL OK\r\n");
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426 replyString << TEXT("201 CALL OK\r\n") << result.get() << L"\r\n";
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428 SetReplyString(replyString.str());
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434 CASPAR_LOG_CURRENT_EXCEPTION();
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435 SetReplyString(TEXT("502 CALL FAILED\r\n"));
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441 tbb::concurrent_unordered_map<int, std::vector<stage::transform_tuple_t>> deferred_transforms;
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443 core::frame_transform MixerCommand::get_current_transform()
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445 return GetChannel()->stage()->get_current_transform(GetLayerIndex());
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448 bool MixerCommand::DoExecute()
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450 using boost::lexical_cast;
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451 //Perform loading of the clip
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454 bool defer = _parameters.back() == L"DEFER";
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456 _parameters.pop_back();
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458 std::vector<stage::transform_tuple_t> transforms;
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460 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")
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462 if (_parameters.size() == 1)
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463 return reply_value([](const frame_transform& t) { return t.is_key ? 1 : 0; });
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465 bool value = boost::lexical_cast<int>(_parameters.at(1));
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466 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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468 transform.is_key = value;
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472 else if(_parameters[0] == L"OPACITY")
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474 if (_parameters.size() == 1)
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475 return reply_value([](const frame_transform& t) { return t.opacity; });
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477 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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478 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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480 double value = boost::lexical_cast<double>(_parameters.at(1));
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482 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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484 transform.opacity = value;
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486 }, duration, tween));
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488 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")
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490 if (_parameters.size() == 1)
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492 auto transform = get_current_transform();
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493 auto translation = transform.fill_translation;
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494 auto scale = transform.fill_scale;
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496 L"201 MIXER OK\r\n"
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497 + lexical_cast<std::wstring>(translation[0]) + L" "
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498 + lexical_cast<std::wstring>(translation[1]) + L" "
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499 + lexical_cast<std::wstring>(scale[0]) + L" "
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500 + lexical_cast<std::wstring>(scale[1]) + L"\r\n");
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504 int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;
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505 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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506 double x = boost::lexical_cast<double>(_parameters.at(1));
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507 double y = boost::lexical_cast<double>(_parameters.at(2));
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508 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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509 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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511 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) mutable -> frame_transform
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513 transform.fill_translation[0] = x;
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514 transform.fill_translation[1] = y;
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515 transform.fill_scale[0] = x_s;
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516 transform.fill_scale[1] = y_s;
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518 }, duration, tween));
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520 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")
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522 if (_parameters.size() == 1)
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524 auto transform = get_current_transform();
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525 auto translation = transform.clip_translation;
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526 auto scale = transform.clip_scale;
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528 L"201 MIXER OK\r\n"
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529 + lexical_cast<std::wstring>(translation[0]) + L" "
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530 + lexical_cast<std::wstring>(translation[1]) + L" "
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531 + lexical_cast<std::wstring>(scale[0]) + L" "
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532 + lexical_cast<std::wstring>(scale[1]) + L"\r\n");
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536 int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;
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537 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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538 double x = boost::lexical_cast<double>(_parameters.at(1));
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539 double y = boost::lexical_cast<double>(_parameters.at(2));
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540 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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541 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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542 if(x_s < 0 || y_s < 0)
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544 SetReplyString(L"403 MIXER ERROR\r\n");
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548 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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550 transform.clip_translation[0] = x;
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551 transform.clip_translation[1] = y;
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552 transform.clip_scale[0] = x_s;
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553 transform.clip_scale[1] = y_s;
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555 }, duration, tween));
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557 else if(_parameters[0] == L"GRID")
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559 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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560 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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561 int n = boost::lexical_cast<int>(_parameters.at(1));
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562 double delta = 1.0/static_cast<double>(n);
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563 for(int x = 0; x < n; ++x)
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565 for(int y = 0; y < n; ++y)
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567 int index = x+y*n+1;
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568 transforms.push_back(stage::transform_tuple_t(index, [=](frame_transform transform) -> frame_transform
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570 transform.fill_translation[0] = x*delta;
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571 transform.fill_translation[1] = y*delta;
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572 transform.fill_scale[0] = delta;
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573 transform.fill_scale[1] = delta;
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574 transform.clip_translation[0] = x*delta;
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575 transform.clip_translation[1] = y*delta;
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576 transform.clip_scale[0] = delta;
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577 transform.clip_scale[1] = delta;
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579 }, duration, tween));
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583 else if(_parameters[0] == L"BLEND")
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585 if (_parameters.size() == 1)
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587 auto blend_mode = GetChannel()->mixer()->get_blend_mode(GetLayerIndex());
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588 SetReplyString(L"201 MIXER OK\r\n"
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589 + lexical_cast<std::wstring>(get_blend_mode(blend_mode))
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594 auto blend_str = _parameters.at(1);
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595 int layer = GetLayerIndex();
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596 blend_mode::type blend = get_blend_mode(blend_str);
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597 GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), blend);
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599 else if(_parameters[0] == L"CHROMA")
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601 if (_parameters.size() == 1)
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603 auto chroma = GetChannel()->mixer()->get_chroma(GetLayerIndex());
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604 SetReplyString(L"201 MIXER OK\r\n"
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605 + get_chroma_mode(chroma.key)
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606 + (chroma.key == chroma::none
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609 + lexical_cast<std::wstring>(chroma.threshold) + L" "
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610 + lexical_cast<std::wstring>(chroma.softness))
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612 // Add the rest when they are actually used and documented
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616 int layer = GetLayerIndex();
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618 chroma.key = get_chroma_mode(_parameters[1]);
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620 if (chroma.key != chroma::none)
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622 chroma.threshold = boost::lexical_cast<double>(_parameters[2]);
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623 chroma.softness = boost::lexical_cast<double>(_parameters[3]);
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624 chroma.spill = _parameters.size() > 4 ? boost::lexical_cast<double>(_parameters[4]) : 0.0f;
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625 chroma.blur = _parameters.size() > 5 ? boost::lexical_cast<double>(_parameters[5]) : 0.0f;
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626 chroma.show_mask = _parameters.size() > 6 ? bool(boost::lexical_cast<int>(_parameters[6])) : false;
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629 GetChannel()->mixer()->set_chroma(GetLayerIndex(), chroma);
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631 else if(_parameters[0] == L"MASTERVOLUME")
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633 if (_parameters.size() == 1)
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635 auto volume = GetChannel()->mixer()->get_master_volume();
\r
636 SetReplyString(L"201 MIXER OK\r\n"
\r
637 + lexical_cast<std::wstring>(volume) + L"\r\n");
\r
641 float master_volume = boost::lexical_cast<float>(_parameters.at(1));
\r
642 GetChannel()->mixer()->set_master_volume(master_volume);
\r
644 else if(_parameters[0] == L"BRIGHTNESS")
\r
646 if (_parameters.size() == 1)
\r
647 return reply_value([](const frame_transform& t) { return t.brightness; });
\r
649 auto value = boost::lexical_cast<double>(_parameters.at(1));
\r
650 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
\r
651 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
\r
652 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
\r
654 transform.brightness = value;
\r
656 }, duration, tween));
\r
658 else if(_parameters[0] == L"SATURATION")
\r
660 if (_parameters.size() == 1)
\r
661 return reply_value([](const frame_transform& t) { return t.saturation; });
\r
663 auto value = boost::lexical_cast<double>(_parameters.at(1));
\r
664 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
\r
665 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
\r
666 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
\r
668 transform.saturation = value;
\r
670 }, duration, tween));
\r
672 else if(_parameters[0] == L"CONTRAST")
\r
674 if (_parameters.size() == 1)
\r
675 return reply_value([](const frame_transform& t) { return t.contrast; });
\r
677 auto value = boost::lexical_cast<double>(_parameters.at(1));
\r
678 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
\r
679 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
\r
680 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
\r
682 transform.contrast = value;
\r
684 }, duration, tween));
\r
686 else if(_parameters[0] == L"LEVELS")
\r
688 if (_parameters.size() == 1)
\r
690 auto levels = get_current_transform().levels;
\r
691 SetReplyString(L"201 MIXER OK\r\n"
\r
692 + lexical_cast<std::wstring>(levels.min_input) + L" "
\r
693 + lexical_cast<std::wstring>(levels.max_input) + L" "
\r
694 + lexical_cast<std::wstring>(levels.gamma) + L" "
\r
695 + lexical_cast<std::wstring>(levels.min_output) + L" "
\r
696 + lexical_cast<std::wstring>(levels.max_output) + L"\r\n");
\r
701 value.min_input = boost::lexical_cast<double>(_parameters.at(1));
\r
702 value.max_input = boost::lexical_cast<double>(_parameters.at(2));
\r
703 value.gamma = boost::lexical_cast<double>(_parameters.at(3));
\r
704 value.min_output = boost::lexical_cast<double>(_parameters.at(4));
\r
705 value.max_output = boost::lexical_cast<double>(_parameters.at(5));
\r
706 int duration = _parameters.size() > 6 ? boost::lexical_cast<int>(_parameters[6]) : 0;
\r
707 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";
\r
709 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
\r
711 transform.levels = value;
\r
713 }, duration, tween));
\r
715 else if(_parameters[0] == L"STRAIGHT_ALPHA_OUTPUT")
\r
717 if (_parameters.size() == 1)
\r
719 SetReplyString(L"201 MIXER OK\r\n"
\r
720 + lexical_cast<std::wstring>(
\r
721 GetChannel()->mixer()->get_straight_alpha_output())
\r
726 bool value = boost::lexical_cast<bool>(_parameters[1]);
\r
727 GetChannel()->mixer()->set_straight_alpha_output(value);
\r
729 else if(_parameters[0] == L"VOLUME")
\r
731 if (_parameters.size() == 1)
\r
732 return reply_value([](const frame_transform& t) { return t.volume; });
\r
734 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
\r
735 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
\r
736 double value = boost::lexical_cast<double>(_parameters[1]);
\r
738 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
\r
740 transform.volume = value;
\r
742 }, duration, tween));
\r
744 else if(_parameters[0] == L"CLEAR")
\r
746 int layer = GetLayerIndex(std::numeric_limits<int>::max());
\r
747 if (layer == std::numeric_limits<int>::max())
\r
749 GetChannel()->stage()->clear_transforms();
\r
750 GetChannel()->mixer()->clear_blend_modes();
\r
754 GetChannel()->stage()->clear_transforms(layer);
\r
755 GetChannel()->mixer()->clear_blend_mode(layer);
\r
758 else if(_parameters[0] == L"COMMIT")
\r
760 transforms = std::move(deferred_transforms[GetChannelIndex()]);
\r
764 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
\r
770 auto& defer_tranforms = deferred_transforms[GetChannelIndex()];
\r
771 defer_tranforms.insert(defer_tranforms.end(), transforms.begin(), transforms.end());
\r
774 GetChannel()->stage()->apply_transforms(transforms);
\r
776 SetReplyString(TEXT("202 MIXER OK\r\n"));
\r
780 catch(file_not_found&)
\r
782 CASPAR_LOG_CURRENT_EXCEPTION();
\r
783 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
\r
788 CASPAR_LOG_CURRENT_EXCEPTION();
\r
789 SetReplyString(TEXT("502 MIXER FAILED\r\n"));
\r
794 bool SwapCommand::DoExecute()
\r
796 //Perform loading of the clip
\r
799 if(GetLayerIndex(-1) != -1)
\r
801 std::vector<std::string> strs;
\r
802 boost::split(strs, _parameters[0], boost::is_any_of("-"));
\r
804 auto ch1 = GetChannel();
\r
805 auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);
\r
807 int l1 = GetLayerIndex();
\r
808 int l2 = boost::lexical_cast<int>(strs.at(1));
\r
810 ch1->stage()->swap_layer(l1, l2, ch2->stage());
\r
814 auto ch1 = GetChannel();
\r
815 auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);
\r
816 ch1->stage()->swap_layers(ch2->stage());
\r
819 SetReplyString(TEXT("202 SWAP OK\r\n"));
\r
823 catch(file_not_found&)
\r
825 CASPAR_LOG_CURRENT_EXCEPTION();
\r
826 SetReplyString(TEXT("404 SWAP ERROR\r\n"));
\r
831 CASPAR_LOG_CURRENT_EXCEPTION();
\r
832 SetReplyString(TEXT("502 SWAP FAILED\r\n"));
\r
837 bool AddCommand::DoExecute()
\r
839 //Perform loading of the clip
\r
842 _parameters.replace_placeholders(
\r
843 L"<CLIENT_IP_ADDRESS>",
\r
844 this->GetClientInfo()->print());
\r
846 auto consumer = create_consumer(_parameters);
\r
847 GetChannel()->output()->add(GetLayerIndex(consumer->index()), consumer);
\r
849 SetReplyString(TEXT("202 ADD OK\r\n"));
\r
853 catch(file_not_found&)
\r
855 CASPAR_LOG_CURRENT_EXCEPTION();
\r
856 SetReplyString(TEXT("404 ADD ERROR\r\n"));
\r
861 CASPAR_LOG_CURRENT_EXCEPTION();
\r
862 SetReplyString(TEXT("502 ADD FAILED\r\n"));
\r
867 bool RemoveCommand::DoExecute()
\r
869 //Perform loading of the clip
\r
872 auto index = GetLayerIndex(std::numeric_limits<int>::min());
\r
874 if (index == std::numeric_limits<int>::min())
\r
876 _parameters.replace_placeholders(
\r
877 L"<CLIENT_IP_ADDRESS>",
\r
878 this->GetClientInfo()->print());
\r
880 index = create_consumer(_parameters)->index();
\r
883 GetChannel()->output()->remove(index);
\r
885 SetReplyString(TEXT("202 REMOVE OK\r\n"));
\r
889 catch(file_not_found&)
\r
891 CASPAR_LOG_CURRENT_EXCEPTION();
\r
892 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));
\r
897 CASPAR_LOG_CURRENT_EXCEPTION();
\r
898 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));
\r
903 safe_ptr<core::frame_producer> RouteCommand::TryCreateProducer(AMCPCommand& command, std::wstring const& uri)
\r
905 safe_ptr<core::frame_producer> pFP(frame_producer::empty());
\r
907 auto tokens = core::parameters::protocol_split(uri);
\r
908 auto src_channel_layer_token = tokens[0] == L"route" ? tokens[1] : uri;
\r
909 std::vector<std::wstring> src_channel_layer;
\r
910 boost::split(src_channel_layer, src_channel_layer_token, boost::is_any_of("-"));
\r
911 bool is_channel_layer_spec = src_channel_layer.size() == 2;
\r
912 bool is_channel_spec = src_channel_layer.size() == 1;
\r
913 int src_channel_index;
\r
915 if (is_channel_layer_spec || is_channel_spec)
\r
919 src_channel_index = boost::lexical_cast<int>(src_channel_layer[0]);
\r
921 catch(const boost::bad_lexical_cast&)
\r
923 is_channel_layer_spec = false;
\r
924 is_channel_spec = false;
\r
928 int src_layer_index = -1;
\r
930 if (is_channel_layer_spec)
\r
932 if (!src_channel_layer[1].empty())
\r
936 src_layer_index = boost::lexical_cast<int>(src_channel_layer[1]);
\r
938 catch(const boost::bad_lexical_cast&)
\r
940 is_channel_layer_spec = false;
\r
944 is_channel_layer_spec = false;
\r
947 if (tokens[0] == L"route" || is_channel_layer_spec || is_channel_spec) // It looks like a route
\r
949 // Find the source channel
\r
950 auto channels = command.GetChannels();
\r
951 auto src_channel = std::find_if(
\r
954 [src_channel_index](const safe_ptr<core::video_channel>& item) { return item->index() == src_channel_index; }
\r
956 if (src_channel == channels.end())
\r
957 BOOST_THROW_EXCEPTION(null_argument() << msg_info("src channel not found"));
\r
959 // Find the source layer (if one is given)
\r
960 if (is_channel_layer_spec)
\r
961 pFP = create_layer_producer(command.GetChannel()->mixer(), (*src_channel)->stage(), src_layer_index);
\r
963 pFP = create_channel_producer(command.GetChannel()->mixer(), *src_channel);
\r
968 bool RouteCommand::DoExecute()
\r
972 auto pFP = RouteCommand::TryCreateProducer(
\r
973 *this, _parameters.at_original(0));
\r
975 if (pFP != frame_producer::empty())
\r
977 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);
\r
978 GetChannel()->stage()->play(GetLayerIndex());
\r
980 SetReplyString(TEXT("202 ROUTE OK\r\n"));
\r
984 SetReplyString(TEXT("404 ROUTE ERROR\r\n"));
\r
987 catch(file_not_found&)
\r
989 CASPAR_LOG_CURRENT_EXCEPTION();
\r
990 SetReplyString(TEXT("404 ROUTE ERROR\r\n"));
\r
995 CASPAR_LOG_CURRENT_EXCEPTION();
\r
996 SetReplyString(TEXT("502 ROUTE FAILED\r\n"));
\r
1001 bool LoadCommand::DoExecute()
\r
1003 //Perform loading of the clip
\r
1006 auto uri_tokens = parameters::protocol_split(_parameters.at_original(0));
\r
1007 auto pFP = frame_producer::empty();
\r
1008 if (uri_tokens[0] == L"route")
\r
1010 pFP = RouteCommand::TryCreateProducer(*this, _parameters.at_original(0));
\r
1012 if (pFP == frame_producer::empty())
\r
1014 pFP = create_producer(GetChannel()->mixer(), _parameters);
\r
1016 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);
\r
1018 SetReplyString(TEXT("202 LOAD OK\r\n"));
\r
1022 catch(file_not_found&)
\r
1024 CASPAR_LOG_CURRENT_EXCEPTION();
\r
1025 SetReplyString(TEXT("404 LOAD ERROR\r\n"));
\r
1030 CASPAR_LOG_CURRENT_EXCEPTION();
\r
1031 SetReplyString(TEXT("502 LOAD FAILED\r\n"));
\r
1038 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)
\r
1040 // static boost::wregex expr(L"^CG\\s(?<video_channel>\\d+)-?(?<LAYER>\\d+)?\\sADD\\s(?<FLASH_LAYER>\\d+)\\s(?<TEMPLATE>\\S+)\\s?(?<START_LABEL>\\S\\S+)?\\s?(?<PLAY_ON_LOAD>\\d)?\\s?(?<DATA>.*)?");
\r
1042 // boost::wsmatch what;
\r
1043 // if(!boost::regex_match(message, what, expr))
\r
1044 // return nullptr;
\r
1046 // auto info = channel_info::parse(what, channels);
\r
1048 // int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());
\r
1050 // std::wstring templatename = what["TEMPLATE"].str();
\r
1051 // bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;
\r
1052 // std::wstring start_label = what["START_LABEL"].str();
\r
1053 // std::wstring data = get_data(what["DATA"].str());
\r
1055 // boost::replace_all(templatename, "\"", "");
\r
1057 // return [=]() -> std::wstring
\r
1059 // std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);
\r
1060 // if(fullFilename.empty())
\r
1061 // BOOST_THROW_EXCEPTION(file_not_found());
\r
1063 // std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
\r
1064 // std::wstring filename = templatename;
\r
1065 // filename.append(extension);
\r
1067 // flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))
\r
1068 // ->add(flash_layer_index, filename, play_on_load, start_label, data);
\r
1070 // CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";
\r
1074 bool LoadbgCommand::DoExecute()
\r
1076 transition_info transitionInfo;
\r
1078 bool bLoop = false;
\r
1082 std::wstring message;
\r
1083 for(size_t n = 0; n < _parameters.size(); ++n)
\r
1084 message += _parameters[n] + L" ";
\r
1086 static const boost::wregex expr(L".*(?<TRANSITION>CUT|PUSH|SLIDE|WIPE|MIX)\\s*(?<DURATION>\\d+)\\s*(?<TWEEN>(LINEAR)|(EASE[^\\s]*))?\\s*(?<DIRECTION>FROMLEFT|FROMRIGHT|LEFT|RIGHT)?.*");
\r
1087 boost::wsmatch what;
\r
1088 if(boost::regex_match(message, what, expr))
\r
1090 auto transition = what["TRANSITION"].str();
\r
1091 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());
\r
1092 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";
\r
1093 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";
\r
1094 transitionInfo.tweener = get_tweener(tween);
\r
1096 if(transition == TEXT("CUT"))
\r
1097 transitionInfo.type = transition::cut;
\r
1098 else if(transition == TEXT("MIX"))
\r
1099 transitionInfo.type = transition::mix;
\r
1100 else if(transition == TEXT("PUSH"))
\r
1101 transitionInfo.type = transition::push;
\r
1102 else if(transition == TEXT("SLIDE"))
\r
1103 transitionInfo.type = transition::slide;
\r
1104 else if(transition == TEXT("WIPE"))
\r
1105 transitionInfo.type = transition::wipe;
\r
1107 if(direction == TEXT("FROMLEFT"))
\r
1108 transitionInfo.direction = transition_direction::from_left;
\r
1109 else if(direction == TEXT("FROMRIGHT"))
\r
1110 transitionInfo.direction = transition_direction::from_right;
\r
1111 else if(direction == TEXT("LEFT"))
\r
1112 transitionInfo.direction = transition_direction::from_right;
\r
1113 else if(direction == TEXT("RIGHT"))
\r
1114 transitionInfo.direction = transition_direction::from_left;
\r
1117 //Perform loading of the clip
\r
1120 auto uri_tokens = core::parameters::protocol_split(_parameters.at_original(0));
\r
1121 auto pFP = frame_producer::empty();
\r
1122 if (uri_tokens[0] == L"route")
\r
1124 pFP = RouteCommand::TryCreateProducer(*this, _parameters.at_original(0));
\r
1126 if (pFP == frame_producer::empty())
\r
1128 pFP = create_producer(GetChannel()->mixer(), _parameters);
\r
1130 if(pFP == frame_producer::empty())
\r
1131 BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));
\r
1133 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();
\r
1135 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);
\r
1136 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP
\r
1138 SetReplyString(TEXT("202 LOADBG OK\r\n"));
\r
1142 catch(file_not_found&)
\r
1144 CASPAR_LOG(error) << L"File not found. No match found for parameters. Check syntax:" << _parameters.get_original_string();
\r
1145 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));
\r
1150 CASPAR_LOG_CURRENT_EXCEPTION();
\r
1151 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));
\r
1156 bool PauseCommand::DoExecute()
\r
1160 GetChannel()->stage()->pause(GetLayerIndex());
\r
1161 SetReplyString(TEXT("202 PAUSE OK\r\n"));
\r
1166 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));
\r
1172 bool PlayCommand::DoExecute()
\r
1176 if(!_parameters.empty())
\r
1178 LoadbgCommand lbg;
\r
1179 lbg.SetChannels(GetChannels());
\r
1180 lbg.SetChannel(GetChannel());
\r
1181 lbg.SetChannelIndex(GetChannelIndex());
\r
1182 lbg.SetLayerIntex(GetLayerIndex());
\r
1183 lbg.SetClientInfo(GetClientInfo());
\r
1184 lbg.SetParameters(_parameters);
\r
1185 if(!lbg.Execute())
\r
1186 throw std::exception();
\r
1189 GetChannel()->stage()->play(GetLayerIndex());
\r
1191 SetReplyString(TEXT("202 PLAY OK\r\n"));
\r
1196 SetReplyString(TEXT("501 PLAY FAILED\r\n"));
\r
1202 bool StopCommand::DoExecute()
\r
1206 GetChannel()->stage()->stop(GetLayerIndex());
\r
1207 SetReplyString(TEXT("202 STOP OK\r\n"));
\r
1212 SetReplyString(TEXT("501 STOP FAILED\r\n"));
\r
1218 bool ClearCommand::DoExecute()
\r
1220 int index = GetLayerIndex(std::numeric_limits<int>::min());
\r
1221 if(index != std::numeric_limits<int>::min())
\r
1222 GetChannel()->stage()->clear(index);
\r
1224 GetChannel()->stage()->clear();
\r
1226 SetReplyString(TEXT("202 CLEAR OK\r\n"));
\r
1231 bool PrintCommand::DoExecute()
\r
1233 parameters params;
\r
1234 params.push_back(L"IMAGE");
\r
1235 GetChannel()->output()->add(create_consumer(params));
\r
1237 SetReplyString(TEXT("202 PRINT OK\r\n"));
\r
1242 bool LogCommand::DoExecute()
\r
1244 if(_parameters.at(0) == L"LEVEL")
\r
1245 log::set_log_level(_parameters.at(1));
\r
1247 SetReplyString(TEXT("202 LOG OK\r\n"));
\r
1252 bool CGCommand::DoExecute()
\r
1256 std::wstring command = _parameters[0];
\r
1257 if(command == TEXT("ADD"))
\r
1258 return DoExecuteAdd();
\r
1259 else if(command == TEXT("PLAY"))
\r
1260 return DoExecutePlay();
\r
1261 else if(command == TEXT("STOP"))
\r
1262 return DoExecuteStop();
\r
1263 else if(command == TEXT("NEXT"))
\r
1264 return DoExecuteNext();
\r
1265 else if(command == TEXT("REMOVE"))
\r
1266 return DoExecuteRemove();
\r
1267 else if(command == TEXT("CLEAR"))
\r
1268 return DoExecuteClear();
\r
1269 else if(command == TEXT("UPDATE"))
\r
1270 return DoExecuteUpdate();
\r
1271 else if(command == TEXT("INVOKE"))
\r
1272 return DoExecuteInvoke();
\r
1273 else if(command == TEXT("INFO"))
\r
1274 return DoExecuteInfo();
\r
1278 CASPAR_LOG_CURRENT_EXCEPTION();
\r
1281 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1285 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {
\r
1286 int length = layerstring.length();
\r
1287 for(int i = 0; i < length; ++i) {
\r
1288 if(!_istdigit(layerstring[i])) {
\r
1296 bool CGCommand::DoExecuteAdd() {
\r
1297 //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]
\r
1299 int layer = 0; //_parameters[1]
\r
1300 // std::wstring templateName; //_parameters[2]
\r
1301 std::wstring label; //_parameters[3]
\r
1302 bool bDoStart = false; //_parameters[3] alt. _parameters[4]
\r
1303 // std::wstring data; //_parameters[4] alt. _parameters[5]
\r
1305 if(_parameters.size() < 4)
\r
1307 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1310 unsigned int dataIndex = 4;
\r
1312 if(!ValidateLayer(_parameters[1]))
\r
1314 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1318 layer = _ttoi(_parameters[1].c_str());
\r
1320 if(_parameters[3].length() > 1)
\r
1322 label = _parameters.at_original(3);
\r
1325 if(_parameters.size() > 4 && _parameters[4].length() > 0) //read play-on-load-flag
\r
1326 bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;
\r
1329 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1333 else if(_parameters[3].length() > 0) { //read play-on-load-flag
\r
1334 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;
\r
1338 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1342 const TCHAR* pDataString = 0;
\r
1343 std::wstringstream data;
\r
1344 std::wstring dataFromFile;
\r
1345 if(_parameters.size() > dataIndex)
\r
1347 const std::wstring& dataString = _parameters.at_original(dataIndex);
\r
1349 if(dataString[0] == TEXT('<')) //the data is an XML-string
\r
1350 pDataString = dataString.c_str();
\r
1353 //The data is not an XML-string, it must be a filename
\r
1354 std::wstring filename = env::data_folder();
\r
1355 filename.append(dataString);
\r
1356 filename.append(TEXT(".ftd"));
\r
1358 dataFromFile = read_file(boost::filesystem::wpath(filename));
\r
1359 pDataString = dataFromFile.c_str();
\r
1363 std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);
\r
1364 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
\r
1365 std::wstring filename = _parameters[2];
\r
1367 if(!fullFilename.empty())
\r
1369 auto call = (boost::wformat(L"ADD %1% %2% %3% %4% %5%") % layer % filename % bDoStart % label % (std::wstring() + (pDataString ? pDataString : L""))).str();
\r
1370 auto producer = GetChannel()->stage()->foreground(GetLayerIndex(9999)).get();
\r
1372 if(producer->print().find(L"flash") == std::string::npos)
\r
1374 producer = flash::create_producer(GetChannel()->mixer(), boost::assign::list_of<std::wstring>());
\r
1376 if (producer != core::frame_producer::empty())
\r
1378 producer = make_safe<flash::cg_producer>(producer);
\r
1379 producer->call(call).wait();
\r
1380 GetChannel()->stage()->load(GetLayerIndex(9999), producer);
\r
1381 GetChannel()->stage()->play(GetLayerIndex(9999));
\r
1386 GetChannel()->stage()->call(GetLayerIndex(9999), true, call).wait();
\r
1389 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1395 filename.append(extension);
\r
1396 std::vector<std::wstring> parameters = boost::assign::list_of<std::wstring>(filename);
\r
1397 auto producer = html::create_producer(GetChannel()->mixer(), core::parameters(parameters));
\r
1399 if (producer != core::frame_producer::empty())
\r
1403 producer->call((boost::wformat(L"UPDATE %1% \"%2%\"") % layer % pDataString).str()).wait();
\r
1408 producer->call((boost::wformat(L"PLAY %1%") % layer).str()).wait();
\r
1411 GetChannel()->stage()->load(GetLayerIndex(9999), producer);
\r
1412 GetChannel()->stage()->play(GetLayerIndex(9999));
\r
1414 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1420 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];
\r
1421 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1426 bool CGCommand::DoExecutePlay()
\r
1428 if(_parameters.size() > 1)
\r
1430 if(!ValidateLayer(_parameters[1]))
\r
1432 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1435 int layer = _ttoi(_parameters[1].c_str());
\r
1439 GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"PLAY %1%") % layer).str()).wait();
\r
1441 catch (const caspar::not_supported&)
\r
1443 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1449 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1453 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1457 bool CGCommand::DoExecuteStop()
\r
1459 if(_parameters.size() > 1)
\r
1461 if(!ValidateLayer(_parameters[1]))
\r
1463 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1466 int layer = _ttoi(_parameters[1].c_str());
\r
1470 GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"STOP %1%") % layer).str()).wait();
\r
1472 catch (const caspar::not_supported&)
\r
1474 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1480 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1484 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1488 bool CGCommand::DoExecuteNext()
\r
1490 if(_parameters.size() > 1)
\r
1492 if(!ValidateLayer(_parameters[1]))
\r
1494 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1498 int layer = _ttoi(_parameters[1].c_str());
\r
1502 GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"NEXT %1%") % layer).str()).wait();
\r
1504 catch (const caspar::not_supported&)
\r
1506 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1512 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1516 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1520 bool CGCommand::DoExecuteRemove()
\r
1522 if(_parameters.size() > 1)
\r
1524 if(!ValidateLayer(_parameters[1]))
\r
1526 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1530 int layer = _ttoi(_parameters[1].c_str());
\r
1534 GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"REMOVE %1%") % layer).str()).wait();
\r
1536 catch (const caspar::not_supported&)
\r
1538 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1544 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1548 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1552 bool CGCommand::DoExecuteClear()
\r
1554 GetChannel()->stage()->clear(GetLayerIndex(9999));
\r
1555 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1559 bool CGCommand::DoExecuteUpdate()
\r
1563 if(!ValidateLayer(_parameters.at(1)))
\r
1565 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1569 std::wstring dataString = _parameters.at_original(2);
\r
1570 if(dataString.at(0) != TEXT('<'))
\r
1572 //The data is not an XML-string, it must be a filename
\r
1573 std::wstring filename = env::data_folder();
\r
1574 filename.append(dataString);
\r
1575 filename.append(TEXT(".ftd"));
\r
1577 dataString = read_file(boost::filesystem::wpath(filename));
\r
1580 int layer = _ttoi(_parameters.at(1).c_str());
\r
1584 GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"UPDATE %1% %2%") % layer % dataString).str()).wait();
\r
1586 catch (const caspar::not_supported&)
\r
1588 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1594 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1598 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1602 bool CGCommand::DoExecuteInvoke()
\r
1604 std::wstringstream replyString;
\r
1605 replyString << TEXT("201 CG OK\r\n");
\r
1607 if(_parameters.size() > 2)
\r
1609 if(!ValidateLayer(_parameters[1]))
\r
1611 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1615 int layer = _ttoi(_parameters[1].c_str());
\r
1619 auto result = GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"INVOKE %1% \"%2%\"") % layer % _parameters.at_original(2)).str()).get();
\r
1620 replyString << result << TEXT("\r\n");
\r
1622 catch (const caspar::not_supported&)
\r
1624 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1630 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1634 SetReplyString(replyString.str());
\r
1638 bool CGCommand::DoExecuteInfo()
\r
1640 std::wstringstream replyString;
\r
1641 replyString << TEXT("201 CG OK\r\n");
\r
1643 if(_parameters.size() > 1)
\r
1645 if(!ValidateLayer(_parameters[1]))
\r
1647 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1651 int layer = _ttoi(_parameters[1].c_str());
\r
1655 auto desc = GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"INFO %1%") % layer).str()).get();
\r
1657 replyString << desc << TEXT("\r\n");
\r
1659 catch (const caspar::not_supported&)
\r
1661 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1669 auto info = GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"INFO")).str()).get();
\r
1670 replyString << info << TEXT("\r\n");
\r
1672 catch (const caspar::not_supported&)
\r
1674 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1679 SetReplyString(replyString.str());
\r
1683 bool DataCommand::DoExecute()
\r
1685 std::wstring command = _parameters[0];
\r
1686 if(command == TEXT("STORE"))
\r
1687 return DoExecuteStore();
\r
1688 else if(command == TEXT("RETRIEVE"))
\r
1689 return DoExecuteRetrieve();
\r
1690 else if(command == TEXT("REMOVE"))
\r
1691 return DoExecuteRemove();
\r
1692 else if(command == TEXT("LIST"))
\r
1693 return DoExecuteList();
\r
1695 SetReplyString(TEXT("403 DATA ERROR\r\n"));
\r
1699 bool DataCommand::DoExecuteStore()
\r
1701 if(_parameters.size() < 3)
\r
1703 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));
\r
1707 std::wstring filename = env::data_folder();
\r
1708 filename.append(_parameters[1]);
\r
1709 filename.append(TEXT(".ftd"));
\r
1711 auto data_path = boost::filesystem::wpath(
\r
1712 boost::filesystem::wpath(filename).parent_path());
\r
1714 if(!boost::filesystem::exists(data_path))
\r
1715 boost::filesystem::create_directories(data_path);
\r
1717 std::wofstream datafile(filename.c_str());
\r
1721 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));
\r
1725 datafile << static_cast<wchar_t>(65279); // UTF-8 BOM character
\r
1726 datafile << _parameters.at_original(2) << std::flush;
\r
1729 std::wstring replyString = TEXT("202 DATA STORE OK\r\n");
\r
1730 SetReplyString(replyString);
\r
1734 bool DataCommand::DoExecuteRetrieve()
\r
1736 if(_parameters.size() < 2)
\r
1738 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));
\r
1742 std::wstring filename = env::data_folder();
\r
1743 filename.append(_parameters[1]);
\r
1744 filename.append(TEXT(".ftd"));
\r
1746 std::wstring file_contents = read_file(boost::filesystem::wpath(filename));
\r
1748 if (file_contents.empty())
\r
1750 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));
\r
1754 std::wstringstream reply;
\r
1755 reply << TEXT("201 DATA RETRIEVE OK\r\n");
\r
1757 std::wstringstream file_contents_stream(file_contents);
\r
1758 std::wstring line;
\r
1759 bool bFirstLine = true;
\r
1761 while(std::getline(file_contents_stream, line))
\r
1766 bFirstLine = false;
\r
1772 SetReplyString(reply.str());
\r
1776 bool DataCommand::DoExecuteRemove()
\r
1778 if (_parameters.size() < 2)
\r
1780 SetReplyString(TEXT("402 DATA REMOVE ERROR\r\n"));
\r
1784 std::wstring filename = env::data_folder();
\r
1785 filename.append(_parameters[1]);
\r
1786 filename.append(TEXT(".ftd"));
\r
1788 if (!boost::filesystem::exists(filename))
\r
1790 SetReplyString(TEXT("404 DATA REMOVE ERROR\r\n"));
\r
1794 if (!boost::filesystem::remove(filename))
\r
1796 SetReplyString(TEXT("403 DATA REMOVE ERROR\r\n"));
\r
1800 SetReplyString(TEXT("201 DATA REMOVE OK\r\n"));
\r
1805 bool DataCommand::DoExecuteList()
\r
1807 std::wstringstream replyString;
\r
1808 replyString << TEXT("200 DATA LIST OK\r\n");
\r
1810 for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)
\r
1812 if(boost::filesystem::is_regular_file(itr->path()))
\r
1814 if(!boost::iequals(itr->path().extension(), L".ftd"))
\r
1817 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));
\r
1819 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
\r
1820 if(str[0] == '\\' || str[0] == '/')
\r
1821 str = std::wstring(str.begin() + 1, str.end());
\r
1823 replyString << str << TEXT("\r\n");
\r
1827 replyString << TEXT("\r\n");
\r
1829 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1833 bool ThumbnailCommand::DoExecute()
\r
1835 std::wstring command = _parameters[0];
\r
1837 if (command == TEXT("RETRIEVE"))
\r
1838 return DoExecuteRetrieve();
\r
1839 else if (command == TEXT("LIST"))
\r
1840 return DoExecuteList();
\r
1841 else if (command == TEXT("GENERATE"))
\r
1842 return DoExecuteGenerate();
\r
1843 else if (command == TEXT("GENERATE_ALL"))
\r
1844 return DoExecuteGenerateAll();
\r
1846 SetReplyString(TEXT("403 THUMBNAIL ERROR\r\n"));
\r
1850 bool ThumbnailCommand::DoExecuteRetrieve()
\r
1852 if(_parameters.size() < 2)
\r
1854 SetReplyString(TEXT("402 THUMBNAIL RETRIEVE ERROR\r\n"));
\r
1858 std::wstring filename = env::thumbnails_folder();
\r
1859 filename.append(_parameters[1]);
\r
1860 filename.append(TEXT(".png"));
\r
1862 std::wstring file_contents = read_file_base64(boost::filesystem::wpath(filename));
\r
1864 if (file_contents.empty())
\r
1866 SetReplyString(TEXT("404 THUMBNAIL RETRIEVE ERROR\r\n"));
\r
1870 std::wstringstream reply;
\r
1872 reply << L"201 THUMBNAIL RETRIEVE OK\r\n";
\r
1873 reply << file_contents;
\r
1875 SetReplyString(reply.str());
\r
1879 bool ThumbnailCommand::DoExecuteList()
\r
1881 std::wstringstream replyString;
\r
1882 replyString << TEXT("200 THUMBNAIL LIST OK\r\n");
\r
1884 for (boost::filesystem::wrecursive_directory_iterator itr(env::thumbnails_folder()), end; itr != end; ++itr)
\r
1886 if(boost::filesystem::is_regular_file(itr->path()))
\r
1888 if(!boost::iequals(itr->path().extension(), L".png"))
\r
1891 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::thumbnails_folder().size()-1, itr->path().file_string().size()));
\r
1893 auto str = relativePath.replace_extension(L"").external_file_string();
\r
1894 if(str[0] == '\\' || str[0] == '/')
\r
1895 str = std::wstring(str.begin() + 1, str.end());
\r
1897 auto mtime = boost::filesystem::last_write_time(itr->path());
\r
1898 auto mtime_readable = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(mtime));
\r
1899 auto file_size = boost::filesystem::file_size(itr->path());
\r
1901 replyString << L"\"" << str << L"\" " << widen(mtime_readable) << L" " << file_size << L"\r\n";
\r
1905 replyString << TEXT("\r\n");
\r
1907 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1911 bool ThumbnailCommand::DoExecuteGenerate()
\r
1913 if (_parameters.size() < 2)
\r
1915 SetReplyString(L"402 THUMBNAIL GENERATE ERROR\r\n");
\r
1919 auto thumb_gen = GetThumbGenerator();
\r
1923 thumb_gen->generate(_parameters[1]);
\r
1924 SetReplyString(L"200 THUMBNAIL GENERATE OK\r\n");
\r
1929 SetReplyString(L"501 THUMBNAIL GENERATE ERROR\r\n");
\r
1934 bool ThumbnailCommand::DoExecuteGenerateAll()
\r
1936 auto thumb_gen = GetThumbGenerator();
\r
1940 thumb_gen->generate_all();
\r
1941 SetReplyString(L"200 THUMBNAIL GENERATE_ALL OK\r\n");
\r
1946 SetReplyString(L"501 THUMBNAIL GENERATE_ALL ERROR\r\n");
\r
1951 bool CinfCommand::DoExecute()
\r
1953 std::wstringstream replyString;
\r
1957 std::wstring info;
\r
1958 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
\r
1960 auto path = itr->path();
\r
1961 auto file = path.replace_extension(L"").filename();
\r
1962 if(boost::iequals(file, _parameters.at(0)))
\r
1963 info += MediaInfo(itr->path(), GetMediaInfoRepo());
\r
1968 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1971 replyString << TEXT("200 CINF OK\r\n");
\r
1972 replyString << info << "\r\n";
\r
1976 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1980 SetReplyString(replyString.str());
\r
1984 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)
\r
1986 replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");
\r
1989 bool InfoCommand::DoExecute()
\r
1991 std::wstringstream replyString;
\r
1993 boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);
\r
1997 if(_parameters.size() >= 1 && _parameters[0] == L"TEMPLATE")
\r
1999 replyString << L"201 INFO TEMPLATE OK\r\n";
\r
2001 // Needs to be extended for any file, not just flash.
\r
2003 auto filename = flash::find_template(env::template_folder() + _parameters.at(1));
\r
2005 std::wstringstream str;
\r
2006 str << widen(flash::read_template_meta_info(filename));
\r
2007 boost::property_tree::wptree info;
\r
2008 boost::property_tree::xml_parser::read_xml(str, info, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);
\r
2010 boost::property_tree::xml_parser::write_xml(replyString, info, w);
\r
2012 else if(_parameters.size() >= 1 && _parameters[0] == L"CONFIG")
\r
2014 replyString << L"201 INFO CONFIG OK\r\n";
\r
2016 boost::property_tree::write_xml(replyString, caspar::env::properties(), w);
\r
2018 else if(_parameters.size() >= 1 && _parameters[0] == L"PATHS")
\r
2020 replyString << L"201 INFO PATHS OK\r\n";
\r
2022 boost::property_tree::wptree info;
\r
2023 info.add_child(L"paths", caspar::env::properties().get_child(L"configuration.paths"));
\r
2024 info.add(L"paths.initial-path", boost::filesystem2::initial_path<boost::filesystem2::wpath>().directory_string() + L"\\");
\r
2026 boost::property_tree::write_xml(replyString, info, w);
\r
2028 else if(_parameters.size() >= 1 && _parameters[0] == L"SYSTEM")
\r
2030 replyString << L"201 INFO SYSTEM OK\r\n";
\r
2032 boost::property_tree::wptree info;
\r
2034 info.add(L"system.name", caspar::get_system_product_name());
\r
2035 info.add(L"system.windows.name", caspar::get_win_product_name());
\r
2036 info.add(L"system.windows.service-pack", caspar::get_win_sp_version());
\r
2037 info.add(L"system.cpu", caspar::get_cpu_info());
\r
2039 BOOST_FOREACH(auto device, caspar::decklink::get_device_list())
\r
2040 info.add(L"system.caspar.decklink.device", device);
\r
2042 BOOST_FOREACH(auto device, caspar::bluefish::get_device_list())
\r
2043 info.add(L"system.caspar.bluefish.device", device);
\r
2045 info.add(L"system.caspar.flash", caspar::flash::get_version());
\r
2046 info.add(L"system.caspar.template-host", caspar::flash::get_cg_version());
\r
2047 info.add(L"system.caspar.free-image", caspar::image::get_version());
\r
2048 info.add(L"system.caspar.ffmpeg.avcodec", caspar::ffmpeg::get_avcodec_version());
\r
2049 info.add(L"system.caspar.ffmpeg.avformat", caspar::ffmpeg::get_avformat_version());
\r
2050 info.add(L"system.caspar.ffmpeg.avfilter", caspar::ffmpeg::get_avfilter_version());
\r
2051 info.add(L"system.caspar.ffmpeg.avutil", caspar::ffmpeg::get_avutil_version());
\r
2052 info.add(L"system.caspar.ffmpeg.swscale", caspar::ffmpeg::get_swscale_version());
\r
2054 boost::property_tree::write_xml(replyString, info, w);
\r
2056 else if(_parameters.size() >= 1 && _parameters[0] == L"SERVER")
\r
2058 replyString << L"201 INFO SERVER OK\r\n";
\r
2060 boost::property_tree::wptree info;
\r
2063 BOOST_FOREACH(auto channel, channels_)
\r
2064 info.add_child(L"channels.channel", channel->info())
\r
2065 .add(L"index", ++index);
\r
2067 boost::property_tree::write_xml(replyString, info, w);
\r
2069 else if(_parameters.size() >= 2 && _parameters[1] == L"DELAY")
\r
2071 replyString << L"201 INFO DELAY OK\r\n";
\r
2072 boost::property_tree::wptree info;
\r
2074 std::vector<std::wstring> split;
\r
2075 boost::split(split, _parameters[0], boost::is_any_of("-"));
\r
2077 int layer = std::numeric_limits<int>::min();
\r
2078 int channel = boost::lexical_cast<int>(split[0]) - 1;
\r
2080 if(split.size() > 1)
\r
2081 layer = boost::lexical_cast<int>(split[1]);
\r
2083 if(layer == std::numeric_limits<int>::min())
\r
2085 info.add_child(L"channel-delay", channels_.at(channel)->delay_info());
\r
2089 info.add_child(L"layer-delay", channels_.at(channel)->stage()->delay_info(layer).get())
\r
2090 .add(L"index", layer);
\r
2092 boost::property_tree::xml_parser::write_xml(replyString, info, w);
\r
2096 if(_parameters.size() >= 1)
\r
2098 replyString << TEXT("201 INFO OK\r\n");
\r
2099 boost::property_tree::wptree info;
\r
2101 std::vector<std::wstring> split;
\r
2102 boost::split(split, _parameters[0], boost::is_any_of("-"));
\r
2104 int layer = std::numeric_limits<int>::min();
\r
2105 int channel = boost::lexical_cast<int>(split[0]) - 1;
\r
2107 if(split.size() > 1)
\r
2108 layer = boost::lexical_cast<int>(split[1]);
\r
2110 if(layer == std::numeric_limits<int>::min())
\r
2112 info.add_child(L"channel", channels_.at(channel)->info())
\r
2113 .add(L"index", channel);
\r
2117 if(_parameters.size() >= 2)
\r
2119 if(_parameters[1] == L"B")
\r
2120 info.add_child(L"producer", channels_.at(channel)->stage()->background(layer).get()->info());
\r
2122 info.add_child(L"producer", channels_.at(channel)->stage()->foreground(layer).get()->info());
\r
2126 info.add_child(L"layer", channels_.at(channel)->stage()->info(layer).get())
\r
2127 .add(L"index", layer);
\r
2130 boost::property_tree::xml_parser::write_xml(replyString, info, w);
\r
2134 // This is needed for backwards compatibility with old clients
\r
2135 replyString << TEXT("200 INFO OK\r\n");
\r
2136 for(size_t n = 0; n < channels_.size(); ++n)
\r
2137 GenerateChannelInfo(n, channels_[n], replyString);
\r
2144 SetReplyString(TEXT("403 INFO ERROR\r\n"));
\r
2148 replyString << TEXT("\r\n");
\r
2149 SetReplyString(replyString.str());
\r
2153 bool ClsCommand::DoExecute()
\r
2163 std::wstringstream replyString;
\r
2164 replyString << TEXT("200 CLS OK\r\n");
\r
2165 replyString << ListMedia(GetMediaInfoRepo());
\r
2166 replyString << TEXT("\r\n");
\r
2167 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
2171 bool TlsCommand::DoExecute()
\r
2173 std::wstringstream replyString;
\r
2174 replyString << TEXT("200 TLS OK\r\n");
\r
2176 replyString << ListTemplates();
\r
2177 replyString << TEXT("\r\n");
\r
2179 SetReplyString(replyString.str());
\r
2183 bool VersionCommand::DoExecute()
\r
2185 std::wstring replyString = TEXT("201 VERSION OK\r\n") + env::version() + TEXT("\r\n");
\r
2187 if(_parameters.size() > 0)
\r
2189 if(_parameters[0] == L"FLASH")
\r
2190 replyString = TEXT("201 VERSION OK\r\n") + flash::get_version() + TEXT("\r\n");
\r
2191 else if(_parameters[0] == L"TEMPLATEHOST")
\r
2192 replyString = TEXT("201 VERSION OK\r\n") + flash::get_cg_version() + TEXT("\r\n");
\r
2193 else if(_parameters[0] != L"SERVER")
\r
2194 replyString = TEXT("403 VERSION ERROR\r\n");
\r
2197 SetReplyString(replyString);
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2201 bool ByeCommand::DoExecute()
\r
2203 GetClientInfo()->Disconnect();
\r
2207 bool SetCommand::DoExecute()
\r
2209 std::wstring name = _parameters[0];
\r
2210 std::transform(name.begin(), name.end(), name.begin(), toupper);
\r
2212 std::wstring value = _parameters[1];
\r
2213 std::transform(value.begin(), value.end(), value.begin(), toupper);
\r
2215 if(name == TEXT("MODE"))
\r
2217 auto format_desc = core::video_format_desc::get(value);
\r
2218 if(format_desc.format != core::video_format::invalid)
\r
2220 GetChannel()->set_video_format_desc(format_desc);
\r
2221 SetReplyString(TEXT("202 SET MODE OK\r\n"));
\r
2224 SetReplyString(TEXT("501 SET MODE FAILED\r\n"));
\r
2228 this->SetReplyString(TEXT("403 SET ERROR\r\n"));
\r
2234 bool KillCommand::DoExecute()
\r
2236 GetShutdownServerNow().set_value(false); // False for not attempting to restart.
\r
2240 bool RestartCommand::DoExecute()
\r
2242 GetShutdownServerNow().set_value(true); // True for attempting to restart
\r
2246 } //namespace amcp
\r
2247 }} //namespace caspar
\r