2 * Copyright (c) 2011 Sveriges Television AB <info@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/frame/frame_transform.h>
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46 #include <core/producer/stage.h>
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47 #include <core/producer/layer.h>
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48 #include <core/mixer/mixer.h>
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49 #include <core/mixer/gpu/ogl_device.h>
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50 #include <core/consumer/output.h>
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52 #include <modules/bluefish/bluefish.h>
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53 #include <modules/decklink/decklink.h>
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54 #include <modules/ffmpeg/ffmpeg.h>
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55 #include <modules/flash/flash.h>
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56 #include <modules/flash/util/swf.h>
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57 #include <modules/flash/producer/flash_producer.h>
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58 #include <modules/flash/producer/cg_producer.h>
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59 #include <modules/ffmpeg/producer/util/util.h>
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60 #include <modules/image/image.h>
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61 #include <modules/ogl/ogl.h>
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63 #include <algorithm>
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70 #include <boost/date_time/posix_time/posix_time.hpp>
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71 #include <boost/lexical_cast.hpp>
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72 #include <boost/algorithm/string.hpp>
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73 #include <boost/filesystem.hpp>
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74 #include <boost/filesystem/fstream.hpp>
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75 #include <boost/regex.hpp>
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76 #include <boost/property_tree/xml_parser.hpp>
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77 #include <boost/locale.hpp>
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78 #include <boost/range/adaptor/transformed.hpp>
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79 #include <boost/range/algorithm/copy.hpp>
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80 #include <boost/archive/iterators/base64_from_binary.hpp>
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81 #include <boost/archive/iterators/insert_linebreaks.hpp>
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82 #include <boost/archive/iterators/transform_width.hpp>
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84 #include <tbb/concurrent_unordered_map.h>
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88 100 [action] Information om att n�got har h�nt
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89 101 [action] Information om att n�got har h�nt, en rad data skickas
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91 202 [kommando] OK Kommandot har utf�rts
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92 201 [kommando] OK Kommandot har utf�rts, och en rad data skickas tillbaka
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93 200 [kommando] OK Kommandot har utf�rts, och flera rader data skickas tillbaka. Avslutas med tomrad
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95 400 ERROR Kommandot kunde inte f�rst�s
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96 401 [kommando] ERROR Ogiltig kanal
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97 402 [kommando] ERROR Parameter saknas
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98 403 [kommando] ERROR Ogiltig parameter
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99 404 [kommando] ERROR Mediafilen hittades inte
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101 500 FAILED Internt configurationfel
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102 501 [kommando] FAILED Internt configurationfel
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103 502 [kommando] FAILED Ol�slig mediafil
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105 600 [kommando] FAILED funktion ej implementerad
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108 namespace caspar { namespace protocol {
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110 using namespace core;
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112 std::wstring read_file_base64(const boost::filesystem::wpath& file)
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114 using namespace boost::archive::iterators;
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116 boost::filesystem::ifstream filestream(file, std::ios::binary);
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121 auto length = boost::filesystem::file_size(file);
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122 std::vector<char> bytes;
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123 bytes.resize(length);
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124 filestream.read(bytes.data(), length);
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126 return widen(to_base64(bytes.data(), length));
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129 std::wstring read_utf8_file(const boost::filesystem::wpath& file)
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131 std::wstringstream result;
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132 boost::filesystem::wifstream filestream(file);
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136 // Consume BOM first
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139 result << filestream.rdbuf();
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142 return result.str();
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145 std::wstring read_latin1_file(const boost::filesystem::wpath& file)
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147 boost::locale::generator gen;
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148 gen.locale_cache_enabled(true);
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149 gen.categories(boost::locale::codepage_facet);
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151 std::stringstream result_stream;
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152 boost::filesystem::ifstream filestream(file);
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153 filestream.imbue(gen("en_US.ISO8859-1"));
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158 result_stream << filestream.rdbuf();
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161 std::string result = result_stream.str();
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162 std::wstring widened_result;
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164 // The first 255 codepoints in unicode is the same as in latin1
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165 auto from_signed_to_signed = std::function<unsigned char(char)>(
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166 [] (char c) { return static_cast<unsigned char>(c); }
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169 result | boost::adaptors::transformed(from_signed_to_signed),
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170 std::back_inserter(widened_result));
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172 return widened_result;
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175 std::wstring read_file(const boost::filesystem::wpath& file)
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177 static const uint8_t BOM[] = {0xef, 0xbb, 0xbf};
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179 if (!boost::filesystem::exists(file))
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184 if (boost::filesystem::file_size(file) >= 3)
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186 boost::filesystem::ifstream bom_stream(file);
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189 bom_stream.read(header, 3);
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190 bom_stream.close();
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192 if (std::memcmp(BOM, header, 3) == 0)
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193 return read_utf8_file(file);
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196 return read_latin1_file(file);
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199 std::wstring MediaInfo(const boost::filesystem::wpath& path)
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201 if(boost::filesystem::is_regular_file(path))
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203 std::wstring clipttype = TEXT(" N/A ");
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204 std::wstring extension = boost::to_upper_copy(path.extension());
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205 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||
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206 extension == L"GIF" || extension == L"BMP")
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207 clipttype = TEXT(" STILL ");
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208 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))
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209 clipttype = TEXT(" AUDIO ");
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210 else if(extension == TEXT(".SWF") || extension == TEXT(".CT") ||
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211 extension == TEXT(".DV") || extension == TEXT(".MOV") ||
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212 extension == TEXT(".MPG") || extension == TEXT(".AVI") ||
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213 extension == TEXT(".MP4") || extension == TEXT(".FLV") ||
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214 extension == TEXT(".STGA") ||
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215 caspar::ffmpeg::is_valid_file(path.file_string()))
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216 clipttype = TEXT(" MOVIE ");
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218 if(clipttype != TEXT(" N/A "))
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220 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };
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222 auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));
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224 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));
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225 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());
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226 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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228 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));
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229 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());
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230 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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232 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
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233 if(str[0] == '\\' || str[0] == '/')
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234 str = std::wstring(str.begin() + 1, str.end());
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236 return std::wstring() + TEXT("\"") + str +
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237 + TEXT("\" ") + clipttype +
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238 + TEXT(" ") + sizeStr +
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239 + TEXT(" ") + writeTimeWStr +
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246 std::wstring ListMedia()
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248 std::wstringstream replyString;
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249 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
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250 replyString << MediaInfo(itr->path());
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252 return boost::to_upper_copy(replyString.str());
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255 std::wstring ListTemplates()
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257 std::wstringstream replyString;
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259 for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)
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261 if(boost::filesystem::is_regular_file(itr->path()) && (itr->path().extension() == L".ft" || itr->path().extension() == L".ct"))
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263 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));
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265 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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266 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());
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267 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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269 auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));
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270 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());
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272 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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274 std::wstring dir = relativePath.parent_path().external_directory_string();
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275 std::wstring file = boost::to_upper_copy(relativePath.filename());
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276 relativePath = boost::filesystem::wpath(dir + L"/" + file);
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278 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
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279 boost::trim_if(str, boost::is_any_of("\\/"));
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281 replyString << TEXT("\"") << str
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282 << TEXT("\" ") << sizeWStr
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283 << TEXT(" ") << writeTimeWStr
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287 return replyString.str();
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292 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)
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295 void AMCPCommand::SendReply()
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300 if(replyString_.empty())
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302 pClientInfo_->Send(replyString_);
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305 void AMCPCommand::Clear()
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307 pChannel_->stage()->clear();
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308 pClientInfo_.reset();
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310 _parameters.clear();
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313 bool DiagnosticsCommand::DoExecute()
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317 diagnostics::show_graphs(true);
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319 SetReplyString(TEXT("202 DIAG OK\r\n"));
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325 CASPAR_LOG_CURRENT_EXCEPTION();
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326 SetReplyString(TEXT("502 DIAG FAILED\r\n"));
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331 bool ChannelGridCommand::DoExecute()
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334 auto self = GetChannels().back();
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336 std::vector<std::wstring> params;
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337 params.push_back(L"SCREEN");
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338 params.push_back(L"NAME");
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339 params.push_back(L"Channel Grid Window");
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340 auto screen = create_consumer(params);
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342 self->output()->add(screen);
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344 BOOST_FOREACH(auto channel, GetChannels())
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346 if(channel != self)
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348 auto producer = create_channel_producer(self->mixer(), channel);
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349 self->stage()->load(index, producer, false);
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350 self->stage()->play(index);
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355 int n = GetChannels().size()-1;
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356 double delta = 1.0/static_cast<double>(n);
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357 for(int x = 0; x < n; ++x)
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359 for(int y = 0; y < n; ++y)
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361 int index = x+y*n+1;
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362 auto transform = [=](frame_transform transform) -> frame_transform
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364 transform.fill_translation[0] = x*delta;
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365 transform.fill_translation[1] = y*delta;
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366 transform.fill_scale[0] = delta;
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367 transform.fill_scale[1] = delta;
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368 transform.clip_translation[0] = x*delta;
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369 transform.clip_translation[1] = y*delta;
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370 transform.clip_scale[0] = delta;
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371 transform.clip_scale[1] = delta;
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374 self->stage()->apply_transform(index, transform);
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381 bool CallCommand::DoExecute()
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383 //Perform loading of the clip
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386 auto what = _parameters.at(0);
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388 boost::unique_future<std::wstring> result;
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389 if(what == L"B" || what == L"F")
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391 std::wstring param;
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392 for(auto it = std::begin(_parameters2)+1; it != std::end(_parameters2); ++it, param += L" ")
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394 result = GetChannel()->stage()->call(GetLayerIndex(), what == L"F", boost::trim_copy(param));
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398 std::wstring param;
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399 for(auto it = std::begin(_parameters2); it != std::end(_parameters2); ++it, param += L" ")
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401 result = GetChannel()->stage()->call(GetLayerIndex(), true, boost::trim_copy(param));
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404 if(!result.timed_wait(boost::posix_time::seconds(2)))
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405 BOOST_THROW_EXCEPTION(timed_out());
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407 std::wstringstream replyString;
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408 if(result.get().empty())
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409 replyString << TEXT("202 CALL OK\r\n");
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411 replyString << TEXT("201 CALL OK\r\n") << result.get() << L"\r\n";
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413 SetReplyString(replyString.str());
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419 CASPAR_LOG_CURRENT_EXCEPTION();
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420 SetReplyString(TEXT("502 CALL FAILED\r\n"));
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426 tbb::concurrent_unordered_map<int, std::vector<stage::transform_tuple_t>> deferred_transforms;
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428 bool MixerCommand::DoExecute()
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430 //Perform loading of the clip
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433 bool defer = _parameters.back() == L"DEFER";
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435 _parameters.pop_back();
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437 std::vector<stage::transform_tuple_t> transforms;
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439 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")
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441 bool value = boost::lexical_cast<int>(_parameters.at(1));
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442 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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444 transform.is_key = value;
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448 else if(_parameters[0] == L"OPACITY")
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450 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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451 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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453 double value = boost::lexical_cast<double>(_parameters.at(1));
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455 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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457 transform.opacity = value;
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459 }, duration, tween));
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461 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")
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463 int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;
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464 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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465 double x = boost::lexical_cast<double>(_parameters.at(1));
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466 double y = boost::lexical_cast<double>(_parameters.at(2));
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467 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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468 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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470 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) mutable -> frame_transform
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472 transform.fill_translation[0] = x;
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473 transform.fill_translation[1] = y;
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474 transform.fill_scale[0] = x_s;
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475 transform.fill_scale[1] = y_s;
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476 transform.clip_translation[0] = x;
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477 transform.clip_translation[1] = y;
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478 transform.clip_scale[0] = x_s;
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479 transform.clip_scale[1] = y_s;
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481 }, duration, tween));
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483 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")
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485 int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;
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486 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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487 double x = boost::lexical_cast<double>(_parameters.at(1));
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488 double y = boost::lexical_cast<double>(_parameters.at(2));
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489 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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490 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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492 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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494 transform.clip_translation[0] = x;
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495 transform.clip_translation[1] = y;
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496 transform.clip_scale[0] = x_s;
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497 transform.clip_scale[1] = y_s;
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499 }, duration, tween));
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501 else if(_parameters[0] == L"GRID")
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503 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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504 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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505 int n = boost::lexical_cast<int>(_parameters.at(1));
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506 double delta = 1.0/static_cast<double>(n);
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507 for(int x = 0; x < n; ++x)
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509 for(int y = 0; y < n; ++y)
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511 int index = x+y*n+1;
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512 transforms.push_back(stage::transform_tuple_t(index, [=](frame_transform transform) -> frame_transform
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514 transform.fill_translation[0] = x*delta;
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515 transform.fill_translation[1] = y*delta;
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516 transform.fill_scale[0] = delta;
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517 transform.fill_scale[1] = delta;
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518 transform.clip_translation[0] = x*delta;
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519 transform.clip_translation[1] = y*delta;
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520 transform.clip_scale[0] = delta;
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521 transform.clip_scale[1] = delta;
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523 }, duration, tween));
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527 else if(_parameters[0] == L"BLEND")
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529 auto blend_str = _parameters.at(1);
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530 int layer = GetLayerIndex();
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531 blend_mode::type && blend = get_blend_mode(blend_str);
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532 GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), blend);
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534 else if(_parameters[0] == L"CHROMA")
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536 int layer = GetLayerIndex();
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538 chroma.key = get_chroma_mode(_parameters[1]);
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539 chroma.threshold = boost::lexical_cast<double>(_parameters[2]);
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540 chroma.softness = boost::lexical_cast<double>(_parameters[3]);
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541 chroma.spill = _parameters.size() > 4 ? boost::lexical_cast<double>(_parameters[4]) : 0.0f;
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542 chroma.blur = _parameters.size() > 5 ? boost::lexical_cast<double>(_parameters[5]) : 0.0f;
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543 chroma.show_mask = _parameters.size() > 6 ? bool(boost::lexical_cast<int>(_parameters[6])) : false;
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544 GetChannel()->mixer()->set_chroma(GetLayerIndex(), chroma);
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546 else if(_parameters[0] == L"MASTERVOLUME")
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548 float master_volume = boost::lexical_cast<float>(_parameters.at(1));
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549 GetChannel()->mixer()->set_master_volume(master_volume);
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551 else if(_parameters[0] == L"BRIGHTNESS")
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553 auto value = boost::lexical_cast<double>(_parameters.at(1));
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554 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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555 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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556 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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558 transform.brightness = value;
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560 }, duration, tween));
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562 else if(_parameters[0] == L"SATURATION")
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564 auto value = boost::lexical_cast<double>(_parameters.at(1));
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565 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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566 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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567 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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569 transform.saturation = value;
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571 }, duration, tween));
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573 else if(_parameters[0] == L"CONTRAST")
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575 auto value = boost::lexical_cast<double>(_parameters.at(1));
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576 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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577 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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578 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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580 transform.contrast = value;
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582 }, duration, tween));
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584 else if(_parameters[0] == L"LEVELS")
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587 value.min_input = boost::lexical_cast<double>(_parameters.at(1));
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588 value.max_input = boost::lexical_cast<double>(_parameters.at(2));
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589 value.gamma = boost::lexical_cast<double>(_parameters.at(3));
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590 value.min_output = boost::lexical_cast<double>(_parameters.at(4));
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591 value.max_output = boost::lexical_cast<double>(_parameters.at(5));
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592 int duration = _parameters.size() > 6 ? boost::lexical_cast<int>(_parameters[6]) : 0;
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593 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";
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595 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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597 transform.levels = value;
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599 }, duration, tween));
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601 else if(_parameters[0] == L"VOLUME")
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603 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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604 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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605 double value = boost::lexical_cast<double>(_parameters[1]);
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607 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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609 transform.volume = value;
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611 }, duration, tween));
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613 else if(_parameters[0] == L"CLEAR")
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615 int layer = GetLayerIndex(std::numeric_limits<int>::max());
\r
616 if (layer == std::numeric_limits<int>::max())
\r
618 GetChannel()->stage()->clear_transforms();
\r
619 GetChannel()->mixer()->clear_blend_modes();
\r
623 GetChannel()->stage()->clear_transforms(layer);
\r
624 GetChannel()->mixer()->clear_blend_mode(layer);
\r
627 else if(_parameters[0] == L"COMMIT")
\r
629 transforms = std::move(deferred_transforms[GetChannelIndex()]);
\r
633 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
\r
639 auto& defer_tranforms = deferred_transforms[GetChannelIndex()];
\r
640 defer_tranforms.insert(defer_tranforms.end(), transforms.begin(), transforms.end());
\r
643 GetChannel()->stage()->apply_transforms(transforms);
\r
645 SetReplyString(TEXT("202 MIXER OK\r\n"));
\r
649 catch(file_not_found&)
\r
651 CASPAR_LOG_CURRENT_EXCEPTION();
\r
652 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
\r
657 CASPAR_LOG_CURRENT_EXCEPTION();
\r
658 SetReplyString(TEXT("502 MIXER FAILED\r\n"));
\r
663 bool SwapCommand::DoExecute()
\r
665 //Perform loading of the clip
\r
668 if(GetLayerIndex(-1) != -1)
\r
670 std::vector<std::string> strs;
\r
671 boost::split(strs, _parameters[0], boost::is_any_of("-"));
\r
673 auto ch1 = GetChannel();
\r
674 auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);
\r
676 int l1 = GetLayerIndex();
\r
677 int l2 = boost::lexical_cast<int>(strs.at(1));
\r
679 ch1->stage()->swap_layer(l1, l2, ch2->stage());
\r
683 auto ch1 = GetChannel();
\r
684 auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);
\r
685 ch1->stage()->swap_layers(ch2->stage());
\r
688 SetReplyString(TEXT("202 SWAP OK\r\n"));
\r
692 catch(file_not_found&)
\r
694 CASPAR_LOG_CURRENT_EXCEPTION();
\r
695 SetReplyString(TEXT("404 SWAP ERROR\r\n"));
\r
700 CASPAR_LOG_CURRENT_EXCEPTION();
\r
701 SetReplyString(TEXT("502 SWAP FAILED\r\n"));
\r
706 bool AddCommand::DoExecute()
\r
708 //Perform loading of the clip
\r
711 auto consumer = create_consumer(_parameters);
\r
712 GetChannel()->output()->add(GetLayerIndex(consumer->index()), consumer);
\r
714 SetReplyString(TEXT("202 ADD OK\r\n"));
\r
718 catch(file_not_found&)
\r
720 CASPAR_LOG_CURRENT_EXCEPTION();
\r
721 SetReplyString(TEXT("404 ADD ERROR\r\n"));
\r
726 CASPAR_LOG_CURRENT_EXCEPTION();
\r
727 SetReplyString(TEXT("502 ADD FAILED\r\n"));
\r
732 bool RemoveCommand::DoExecute()
\r
734 //Perform loading of the clip
\r
737 auto index = GetLayerIndex(std::numeric_limits<int>::min());
\r
738 if(index == std::numeric_limits<int>::min())
\r
739 index = create_consumer(_parameters)->index();
\r
741 GetChannel()->output()->remove(index);
\r
743 SetReplyString(TEXT("202 REMOVE OK\r\n"));
\r
747 catch(file_not_found&)
\r
749 CASPAR_LOG_CURRENT_EXCEPTION();
\r
750 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));
\r
755 CASPAR_LOG_CURRENT_EXCEPTION();
\r
756 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));
\r
761 bool LoadCommand::DoExecute()
\r
763 //Perform loading of the clip
\r
766 _parameters[0] = _parameters[0];
\r
767 auto pFP = create_producer(GetChannel()->mixer(), _parameters, _parameters2);
\r
768 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);
\r
770 SetReplyString(TEXT("202 LOAD OK\r\n"));
\r
774 catch(file_not_found&)
\r
776 CASPAR_LOG_CURRENT_EXCEPTION();
\r
777 SetReplyString(TEXT("404 LOAD ERROR\r\n"));
\r
782 CASPAR_LOG_CURRENT_EXCEPTION();
\r
783 SetReplyString(TEXT("502 LOAD FAILED\r\n"));
\r
790 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)
\r
792 // 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
794 // boost::wsmatch what;
\r
795 // if(!boost::regex_match(message, what, expr))
\r
798 // auto info = channel_info::parse(what, channels);
\r
800 // int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());
\r
802 // std::wstring templatename = what["TEMPLATE"].str();
\r
803 // bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;
\r
804 // std::wstring start_label = what["START_LABEL"].str();
\r
805 // std::wstring data = get_data(what["DATA"].str());
\r
807 // boost::replace_all(templatename, "\"", "");
\r
809 // return [=]() -> std::wstring
\r
811 // std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);
\r
812 // if(fullFilename.empty())
\r
813 // BOOST_THROW_EXCEPTION(file_not_found());
\r
815 // std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
\r
816 // std::wstring filename = templatename;
\r
817 // filename.append(extension);
\r
819 // flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))
\r
820 // ->add(flash_layer_index, filename, play_on_load, start_label, data);
\r
822 // CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";
\r
826 bool LoadbgCommand::DoExecute()
\r
828 transition_info transitionInfo;
\r
830 bool bLoop = false;
\r
834 std::wstring message;
\r
835 for(size_t n = 0; n < _parameters.size(); ++n)
\r
836 message += _parameters[n] + L" ";
\r
838 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
839 boost::wsmatch what;
\r
840 if(boost::regex_match(message, what, expr))
\r
842 auto transition = what["TRANSITION"].str();
\r
843 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());
\r
844 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";
\r
845 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";
\r
846 transitionInfo.tweener = get_tweener(tween);
\r
848 if(transition == TEXT("CUT"))
\r
849 transitionInfo.type = transition::cut;
\r
850 else if(transition == TEXT("MIX"))
\r
851 transitionInfo.type = transition::mix;
\r
852 else if(transition == TEXT("PUSH"))
\r
853 transitionInfo.type = transition::push;
\r
854 else if(transition == TEXT("SLIDE"))
\r
855 transitionInfo.type = transition::slide;
\r
856 else if(transition == TEXT("WIPE"))
\r
857 transitionInfo.type = transition::wipe;
\r
859 if(direction == TEXT("FROMLEFT"))
\r
860 transitionInfo.direction = transition_direction::from_left;
\r
861 else if(direction == TEXT("FROMRIGHT"))
\r
862 transitionInfo.direction = transition_direction::from_right;
\r
863 else if(direction == TEXT("LEFT"))
\r
864 transitionInfo.direction = transition_direction::from_right;
\r
865 else if(direction == TEXT("RIGHT"))
\r
866 transitionInfo.direction = transition_direction::from_left;
\r
869 //Perform loading of the clip
\r
872 _parameters[0] = _parameters[0];
\r
873 auto pFP = create_producer(GetChannel()->mixer(), _parameters, _parameters2);
\r
874 if(pFP == frame_producer::empty())
\r
875 BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));
\r
877 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();
\r
879 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);
\r
880 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP
\r
882 SetReplyString(TEXT("202 LOADBG OK\r\n"));
\r
886 catch(file_not_found&)
\r
888 std::wstring params2;
\r
889 for(auto it = _parameters2.begin(); it != _parameters2.end(); ++it)
\r
890 params2 += L" " + *it;
\r
891 CASPAR_LOG(error) << L"File not found. No match found for parameters. Check syntax:" << params2;
\r
892 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));
\r
897 CASPAR_LOG_CURRENT_EXCEPTION();
\r
898 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));
\r
903 bool PauseCommand::DoExecute()
\r
907 GetChannel()->stage()->pause(GetLayerIndex());
\r
908 SetReplyString(TEXT("202 PAUSE OK\r\n"));
\r
913 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));
\r
919 bool PlayCommand::DoExecute()
\r
923 if(!_parameters.empty())
\r
926 lbg.SetChannel(GetChannel());
\r
927 lbg.SetChannelIndex(GetChannelIndex());
\r
928 lbg.SetLayerIntex(GetLayerIndex());
\r
929 lbg.SetClientInfo(GetClientInfo());
\r
930 for(auto it = _parameters2.begin(); it != _parameters2.end(); ++it)
\r
931 lbg.AddParameter(*it);
\r
933 throw std::exception();
\r
936 GetChannel()->stage()->play(GetLayerIndex());
\r
938 SetReplyString(TEXT("202 PLAY OK\r\n"));
\r
943 SetReplyString(TEXT("501 PLAY FAILED\r\n"));
\r
949 bool StopCommand::DoExecute()
\r
953 GetChannel()->stage()->stop(GetLayerIndex());
\r
954 SetReplyString(TEXT("202 STOP OK\r\n"));
\r
959 SetReplyString(TEXT("501 STOP FAILED\r\n"));
\r
965 bool ClearCommand::DoExecute()
\r
967 int index = GetLayerIndex(std::numeric_limits<int>::min());
\r
968 if(index != std::numeric_limits<int>::min())
\r
969 GetChannel()->stage()->clear(index);
\r
971 GetChannel()->stage()->clear();
\r
973 SetReplyString(TEXT("202 CLEAR OK\r\n"));
\r
978 bool PrintCommand::DoExecute()
\r
980 GetChannel()->output()->add(create_consumer(boost::assign::list_of(L"IMAGE")));
\r
982 SetReplyString(TEXT("202 PRINT OK\r\n"));
\r
987 bool LogCommand::DoExecute()
\r
989 if(_parameters.at(0) == L"LEVEL")
\r
990 log::set_log_level(_parameters.at(1));
\r
992 SetReplyString(TEXT("202 LOG OK\r\n"));
\r
997 bool CGCommand::DoExecute()
\r
1001 std::wstring command = _parameters[0];
\r
1002 if(command == TEXT("ADD"))
\r
1003 return DoExecuteAdd();
\r
1004 else if(command == TEXT("PLAY"))
\r
1005 return DoExecutePlay();
\r
1006 else if(command == TEXT("STOP"))
\r
1007 return DoExecuteStop();
\r
1008 else if(command == TEXT("NEXT"))
\r
1009 return DoExecuteNext();
\r
1010 else if(command == TEXT("REMOVE"))
\r
1011 return DoExecuteRemove();
\r
1012 else if(command == TEXT("CLEAR"))
\r
1013 return DoExecuteClear();
\r
1014 else if(command == TEXT("UPDATE"))
\r
1015 return DoExecuteUpdate();
\r
1016 else if(command == TEXT("INVOKE"))
\r
1017 return DoExecuteInvoke();
\r
1018 else if(command == TEXT("INFO"))
\r
1019 return DoExecuteInfo();
\r
1023 CASPAR_LOG_CURRENT_EXCEPTION();
\r
1026 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1030 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {
\r
1031 int length = layerstring.length();
\r
1032 for(int i = 0; i < length; ++i) {
\r
1033 if(!_istdigit(layerstring[i])) {
\r
1041 bool CGCommand::DoExecuteAdd() {
\r
1042 //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]
\r
1044 int layer = 0; //_parameters[1]
\r
1045 // std::wstring templateName; //_parameters[2]
\r
1046 std::wstring label; //_parameters[3]
\r
1047 bool bDoStart = false; //_parameters[3] alt. _parameters[4]
\r
1048 // std::wstring data; //_parameters[4] alt. _parameters[5]
\r
1050 if(_parameters.size() < 4)
\r
1052 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1055 unsigned int dataIndex = 4;
\r
1057 if(!ValidateLayer(_parameters[1]))
\r
1059 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1063 layer = _ttoi(_parameters[1].c_str());
\r
1065 if(_parameters[3].length() > 1)
\r
1067 label = _parameters2[3];
\r
1070 if(_parameters.size() > 4 && _parameters[4].length() > 0) //read play-on-load-flag
\r
1071 bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;
\r
1074 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1078 else if(_parameters[3].length() > 0) { //read play-on-load-flag
\r
1079 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;
\r
1083 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1087 const TCHAR* pDataString = 0;
\r
1088 std::wstringstream data;
\r
1089 std::wstring dataFromFile;
\r
1090 if(_parameters.size() > dataIndex)
\r
1092 const std::wstring& dataString = _parameters2[dataIndex];
\r
1094 if(dataString[0] == TEXT('<')) //the data is an XML-string
\r
1095 pDataString = dataString.c_str();
\r
1098 //The data is not an XML-string, it must be a filename
\r
1099 std::wstring filename = env::data_folder();
\r
1100 filename.append(dataString);
\r
1101 filename.append(TEXT(".ftd"));
\r
1103 dataFromFile = read_file(boost::filesystem::wpath(filename));
\r
1104 pDataString = dataFromFile.c_str();
\r
1108 std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);
\r
1109 if(!fullFilename.empty())
\r
1111 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
\r
1112 std::wstring filename = _parameters[2];
\r
1113 filename.append(extension);
\r
1115 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));
\r
1116 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1120 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];
\r
1121 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1126 bool CGCommand::DoExecutePlay()
\r
1128 if(_parameters.size() > 1)
\r
1130 if(!ValidateLayer(_parameters[1]))
\r
1132 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1135 int layer = _ttoi(_parameters[1].c_str());
\r
1136 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->play(layer);
\r
1140 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1144 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1148 bool CGCommand::DoExecuteStop()
\r
1150 if(_parameters.size() > 1)
\r
1152 if(!ValidateLayer(_parameters[1]))
\r
1154 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1157 int layer = _ttoi(_parameters[1].c_str());
\r
1158 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);
\r
1162 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1166 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1170 bool CGCommand::DoExecuteNext()
\r
1172 if(_parameters.size() > 1)
\r
1174 if(!ValidateLayer(_parameters[1]))
\r
1176 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1180 int layer = _ttoi(_parameters[1].c_str());
\r
1181 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->next(layer);
\r
1185 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1189 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1193 bool CGCommand::DoExecuteRemove()
\r
1195 if(_parameters.size() > 1)
\r
1197 if(!ValidateLayer(_parameters[1]))
\r
1199 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1203 int layer = _ttoi(_parameters[1].c_str());
\r
1204 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->remove(layer);
\r
1208 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1212 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1216 bool CGCommand::DoExecuteClear()
\r
1218 GetChannel()->stage()->clear(GetLayerIndex(flash::cg_producer::DEFAULT_LAYER));
\r
1219 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1223 bool CGCommand::DoExecuteUpdate()
\r
1227 if(!ValidateLayer(_parameters.at(1)))
\r
1229 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1233 std::wstring dataString = _parameters2.at(2);
\r
1234 if(dataString.at(0) != TEXT('<'))
\r
1236 //The data is not an XML-string, it must be a filename
\r
1237 std::wstring filename = env::data_folder();
\r
1238 filename.append(dataString);
\r
1239 filename.append(TEXT(".ftd"));
\r
1241 dataString = read_file(boost::filesystem::wpath(filename));
\r
1244 int layer = _ttoi(_parameters.at(1).c_str());
\r
1245 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->update(layer, dataString);
\r
1249 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1253 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1257 bool CGCommand::DoExecuteInvoke()
\r
1259 std::wstringstream replyString;
\r
1260 replyString << TEXT("201 CG OK\r\n");
\r
1262 if(_parameters.size() > 2)
\r
1264 if(!ValidateLayer(_parameters[1]))
\r
1266 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1269 int layer = _ttoi(_parameters[1].c_str());
\r
1270 auto result = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);
\r
1271 replyString << result << TEXT("\r\n");
\r
1275 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1279 SetReplyString(replyString.str());
\r
1283 bool CGCommand::DoExecuteInfo()
\r
1285 std::wstringstream replyString;
\r
1286 replyString << TEXT("201 CG OK\r\n");
\r
1288 if(_parameters.size() > 1)
\r
1290 if(!ValidateLayer(_parameters[1]))
\r
1292 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1296 int layer = _ttoi(_parameters[1].c_str());
\r
1297 auto desc = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->description(layer);
\r
1299 replyString << desc << TEXT("\r\n");
\r
1303 auto info = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->template_host_info();
\r
1304 replyString << info << TEXT("\r\n");
\r
1307 SetReplyString(replyString.str());
\r
1311 bool DataCommand::DoExecute()
\r
1313 std::wstring command = _parameters[0];
\r
1314 if(command == TEXT("STORE"))
\r
1315 return DoExecuteStore();
\r
1316 else if(command == TEXT("RETRIEVE"))
\r
1317 return DoExecuteRetrieve();
\r
1318 else if(command == TEXT("REMOVE"))
\r
1319 return DoExecuteRemove();
\r
1320 else if(command == TEXT("LIST"))
\r
1321 return DoExecuteList();
\r
1323 SetReplyString(TEXT("403 DATA ERROR\r\n"));
\r
1327 bool DataCommand::DoExecuteStore()
\r
1329 if(_parameters.size() < 3)
\r
1331 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));
\r
1335 std::wstring filename = env::data_folder();
\r
1336 filename.append(_parameters[1]);
\r
1337 filename.append(TEXT(".ftd"));
\r
1339 auto data_path = boost::filesystem::wpath(
\r
1340 boost::filesystem::wpath(filename).parent_path());
\r
1342 if(!boost::filesystem::exists(data_path))
\r
1343 boost::filesystem::create_directories(data_path);
\r
1345 std::wofstream datafile(filename.c_str());
\r
1349 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));
\r
1353 datafile << static_cast<wchar_t>(65279); // UTF-8 BOM character
\r
1354 datafile << _parameters2[2] << std::flush;
\r
1357 std::wstring replyString = TEXT("202 DATA STORE OK\r\n");
\r
1358 SetReplyString(replyString);
\r
1362 bool DataCommand::DoExecuteRetrieve()
\r
1364 if(_parameters.size() < 2)
\r
1366 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));
\r
1370 std::wstring filename = env::data_folder();
\r
1371 filename.append(_parameters[1]);
\r
1372 filename.append(TEXT(".ftd"));
\r
1374 std::wstring file_contents = read_file(boost::filesystem::wpath(filename));
\r
1376 if (file_contents.empty())
\r
1378 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));
\r
1382 std::wstringstream reply;
\r
1383 reply << TEXT("201 DATA RETRIEVE OK\r\n");
\r
1385 std::wstringstream file_contents_stream(file_contents);
\r
1386 std::wstring line;
\r
1387 bool bFirstLine = true;
\r
1389 while(std::getline(file_contents_stream, line))
\r
1394 bFirstLine = false;
\r
1400 SetReplyString(reply.str());
\r
1404 bool DataCommand::DoExecuteRemove()
\r
1406 if (_parameters.size() < 2)
\r
1408 SetReplyString(TEXT("402 DATA REMOVE ERROR\r\n"));
\r
1412 std::wstring filename = env::data_folder();
\r
1413 filename.append(_parameters[1]);
\r
1414 filename.append(TEXT(".ftd"));
\r
1416 if (!boost::filesystem::exists(filename))
\r
1418 SetReplyString(TEXT("404 DATA REMOVE ERROR\r\n"));
\r
1422 if (!boost::filesystem::remove(filename))
\r
1424 SetReplyString(TEXT("403 DATA REMOVE ERROR\r\n"));
\r
1428 SetReplyString(TEXT("201 DATA REMOVE OK\r\n"));
\r
1433 bool DataCommand::DoExecuteList()
\r
1435 std::wstringstream replyString;
\r
1436 replyString << TEXT("200 DATA LIST OK\r\n");
\r
1438 for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)
\r
1440 if(boost::filesystem::is_regular_file(itr->path()))
\r
1442 if(!boost::iequals(itr->path().extension(), L".ftd"))
\r
1445 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));
\r
1447 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
\r
1448 if(str[0] == '\\' || str[0] == '/')
\r
1449 str = std::wstring(str.begin() + 1, str.end());
\r
1451 replyString << str << TEXT("\r\n");
\r
1455 replyString << TEXT("\r\n");
\r
1457 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1461 bool ThumbnailCommand::DoExecute()
\r
1463 std::wstring command = _parameters[0];
\r
1465 if (command == TEXT("RETRIEVE"))
\r
1466 return DoExecuteRetrieve();
\r
1467 else if (command == TEXT("LIST"))
\r
1468 return DoExecuteList();
\r
1469 else if (command == TEXT("GENERATE"))
\r
1470 return DoExecuteGenerate();
\r
1471 else if (command == TEXT("GENERATE_ALL"))
\r
1472 return DoExecuteGenerateAll();
\r
1474 SetReplyString(TEXT("403 THUMBNAIL ERROR\r\n"));
\r
1478 bool ThumbnailCommand::DoExecuteRetrieve()
\r
1480 if(_parameters.size() < 2)
\r
1482 SetReplyString(TEXT("402 THUMBNAIL RETRIEVE ERROR\r\n"));
\r
1486 std::wstring filename = env::thumbnails_folder();
\r
1487 filename.append(_parameters[1]);
\r
1488 filename.append(TEXT(".png"));
\r
1490 std::wstring file_contents = read_file_base64(boost::filesystem::wpath(filename));
\r
1492 if (file_contents.empty())
\r
1494 SetReplyString(TEXT("404 THUMBNAIL RETRIEVE ERROR\r\n"));
\r
1498 std::wstringstream reply;
\r
1500 reply << L"201 THUMBNAIL RETRIEVE OK\r\n";
\r
1501 reply << file_contents;
\r
1503 SetReplyString(reply.str());
\r
1507 bool ThumbnailCommand::DoExecuteList()
\r
1509 std::wstringstream replyString;
\r
1510 replyString << TEXT("200 THUMBNAIL LIST OK\r\n");
\r
1512 for (boost::filesystem::wrecursive_directory_iterator itr(env::thumbnails_folder()), end; itr != end; ++itr)
\r
1514 if(boost::filesystem::is_regular_file(itr->path()))
\r
1516 if(!boost::iequals(itr->path().extension(), L".png"))
\r
1519 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::thumbnails_folder().size()-1, itr->path().file_string().size()));
\r
1521 auto str = relativePath.replace_extension(L"").external_file_string();
\r
1522 if(str[0] == '\\' || str[0] == '/')
\r
1523 str = std::wstring(str.begin() + 1, str.end());
\r
1525 auto mtime = boost::filesystem::last_write_time(itr->path());
\r
1526 auto mtime_readable = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(mtime));
\r
1527 auto file_size = boost::filesystem::file_size(itr->path());
\r
1529 replyString << L"\"" << str << L"\" " << widen(mtime_readable) << L" " << file_size << L"\r\n";
\r
1533 replyString << TEXT("\r\n");
\r
1535 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1539 bool ThumbnailCommand::DoExecuteGenerate()
\r
1541 if (_parameters.size() < 2)
\r
1543 SetReplyString(L"402 THUMBNAIL GENERATE ERROR\r\n");
\r
1547 auto thumb_gen = GetThumbGenerator();
\r
1551 thumb_gen->generate(_parameters[1]);
\r
1552 SetReplyString(L"200 THUMBNAIL GENERATE OK\r\n");
\r
1557 SetReplyString(L"501 THUMBNAIL GENERATE ERROR\r\n");
\r
1562 bool ThumbnailCommand::DoExecuteGenerateAll()
\r
1564 auto thumb_gen = GetThumbGenerator();
\r
1568 thumb_gen->generate_all();
\r
1569 SetReplyString(L"200 THUMBNAIL GENERATE_ALL OK\r\n");
\r
1574 SetReplyString(L"501 THUMBNAIL GENERATE_ALL ERROR\r\n");
\r
1579 bool CinfCommand::DoExecute()
\r
1581 std::wstringstream replyString;
\r
1585 std::wstring info;
\r
1586 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
\r
1588 auto path = itr->path();
\r
1589 auto file = path.replace_extension(L"").filename();
\r
1590 if(boost::iequals(file, _parameters.at(0)))
\r
1591 info += MediaInfo(itr->path()) + L"\r\n";
\r
1596 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1599 replyString << TEXT("200 CINF OK\r\n");
\r
1600 replyString << info << "\r\n";
\r
1604 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1608 SetReplyString(replyString.str());
\r
1612 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)
\r
1614 replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");
\r
1617 bool InfoCommand::DoExecute()
\r
1619 std::wstringstream replyString;
\r
1621 boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);
\r
1625 if(_parameters.size() >= 1 && _parameters[0] == L"TEMPLATE")
\r
1627 replyString << L"201 INFO TEMPLATE OK\r\n";
\r
1629 // Needs to be extended for any file, not just flash.
\r
1631 auto filename = flash::find_template(env::template_folder() + _parameters.at(1));
\r
1633 std::wstringstream str;
\r
1634 str << widen(flash::read_template_meta_info(filename));
\r
1635 boost::property_tree::wptree info;
\r
1636 boost::property_tree::xml_parser::read_xml(str, info, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);
\r
1638 boost::property_tree::xml_parser::write_xml(replyString, info, w);
\r
1640 else if(_parameters.size() >= 1 && _parameters[0] == L"CONFIG")
\r
1642 replyString << L"201 INFO CONFIG OK\r\n";
\r
1644 boost::property_tree::write_xml(replyString, caspar::env::properties(), w);
\r
1646 else if(_parameters.size() >= 1 && _parameters[0] == L"PATHS")
\r
1648 replyString << L"201 INFO PATHS OK\r\n";
\r
1650 boost::property_tree::wptree info;
\r
1651 info.add_child(L"paths", caspar::env::properties().get_child(L"configuration.paths"));
\r
1652 info.add(L"paths.initial-path", boost::filesystem2::initial_path<boost::filesystem2::wpath>().directory_string() + L"\\");
\r
1654 boost::property_tree::write_xml(replyString, info, w);
\r
1656 else if(_parameters.size() >= 1 && _parameters[0] == L"SYSTEM")
\r
1658 replyString << L"201 INFO SYSTEM OK\r\n";
\r
1660 boost::property_tree::wptree info;
\r
1662 info.add(L"system.name", caspar::get_system_product_name());
\r
1663 info.add(L"system.windows.name", caspar::get_win_product_name());
\r
1664 info.add(L"system.windows.service-pack", caspar::get_win_sp_version());
\r
1665 info.add(L"system.cpu", caspar::get_cpu_info());
\r
1667 BOOST_FOREACH(auto device, caspar::decklink::get_device_list())
\r
1668 info.add(L"system.caspar.decklink.device", device);
\r
1670 BOOST_FOREACH(auto device, caspar::bluefish::get_device_list())
\r
1671 info.add(L"system.caspar.bluefish.device", device);
\r
1673 info.add(L"system.caspar.flash", caspar::flash::get_version());
\r
1674 info.add(L"system.caspar.template-host", caspar::flash::get_cg_version());
\r
1675 info.add(L"system.caspar.free-image", caspar::image::get_version());
\r
1676 info.add(L"system.caspar.ffmpeg.avcodec", caspar::ffmpeg::get_avcodec_version());
\r
1677 info.add(L"system.caspar.ffmpeg.avformat", caspar::ffmpeg::get_avformat_version());
\r
1678 info.add(L"system.caspar.ffmpeg.avfilter", caspar::ffmpeg::get_avfilter_version());
\r
1679 info.add(L"system.caspar.ffmpeg.avutil", caspar::ffmpeg::get_avutil_version());
\r
1680 info.add(L"system.caspar.ffmpeg.swscale", caspar::ffmpeg::get_swscale_version());
\r
1682 boost::property_tree::write_xml(replyString, info, w);
\r
1684 else if(_parameters.size() >= 1 && _parameters[0] == L"SERVER")
\r
1686 replyString << L"201 INFO SERVER OK\r\n";
\r
1688 boost::property_tree::wptree info;
\r
1691 BOOST_FOREACH(auto channel, channels_)
\r
1692 info.add_child(L"channels.channel", channel->info())
\r
1693 .add(L"index", ++index);
\r
1695 boost::property_tree::write_xml(replyString, info, w);
\r
1699 if(_parameters.size() >= 1)
\r
1701 replyString << TEXT("201 INFO OK\r\n");
\r
1702 boost::property_tree::wptree info;
\r
1704 std::vector<std::wstring> split;
\r
1705 boost::split(split, _parameters[0], boost::is_any_of("-"));
\r
1707 int layer = std::numeric_limits<int>::min();
\r
1708 int channel = boost::lexical_cast<int>(split[0]) - 1;
\r
1710 if(split.size() > 1)
\r
1711 layer = boost::lexical_cast<int>(split[1]);
\r
1713 if(layer == std::numeric_limits<int>::min())
\r
1715 info.add_child(L"channel", channels_.at(channel)->info())
\r
1716 .add(L"index", channel);
\r
1720 if(_parameters.size() >= 2)
\r
1722 if(_parameters[1] == L"B")
\r
1723 info.add_child(L"producer", channels_.at(channel)->stage()->background(layer).get()->info());
\r
1725 info.add_child(L"producer", channels_.at(channel)->stage()->foreground(layer).get()->info());
\r
1729 info.add_child(L"layer", channels_.at(channel)->stage()->info(layer).get())
\r
1730 .add(L"index", layer);
\r
1733 boost::property_tree::xml_parser::write_xml(replyString, info, w);
\r
1737 // This is needed for backwards compatibility with old clients
\r
1738 replyString << TEXT("200 INFO OK\r\n");
\r
1739 for(size_t n = 0; n < channels_.size(); ++n)
\r
1740 GenerateChannelInfo(n, channels_[n], replyString);
\r
1747 SetReplyString(TEXT("403 INFO ERROR\r\n"));
\r
1751 replyString << TEXT("\r\n");
\r
1752 SetReplyString(replyString.str());
\r
1756 bool ClsCommand::DoExecute()
\r
1766 std::wstringstream replyString;
\r
1767 replyString << TEXT("200 CLS OK\r\n");
\r
1768 replyString << ListMedia();
\r
1769 replyString << TEXT("\r\n");
\r
1770 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1774 bool TlsCommand::DoExecute()
\r
1776 std::wstringstream replyString;
\r
1777 replyString << TEXT("200 TLS OK\r\n");
\r
1779 replyString << ListTemplates();
\r
1780 replyString << TEXT("\r\n");
\r
1782 SetReplyString(replyString.str());
\r
1786 bool VersionCommand::DoExecute()
\r
1788 std::wstring replyString = TEXT("201 VERSION OK\r\n") + env::version() + TEXT("\r\n");
\r
1790 if(_parameters.size() > 0)
\r
1792 if(_parameters[0] == L"FLASH")
\r
1793 replyString = TEXT("201 VERSION OK\r\n") + flash::get_version() + TEXT("\r\n");
\r
1794 else if(_parameters[0] == L"TEMPLATEHOST")
\r
1795 replyString = TEXT("201 VERSION OK\r\n") + flash::get_cg_version() + TEXT("\r\n");
\r
1796 else if(_parameters[0] != L"SERVER")
\r
1797 replyString = TEXT("403 VERSION ERROR\r\n");
\r
1800 SetReplyString(replyString);
\r
1804 bool ByeCommand::DoExecute()
\r
1806 GetClientInfo()->Disconnect();
\r
1810 bool SetCommand::DoExecute()
\r
1812 std::wstring name = _parameters[0];
\r
1813 std::transform(name.begin(), name.end(), name.begin(), toupper);
\r
1815 std::wstring value = _parameters[1];
\r
1816 std::transform(value.begin(), value.end(), value.begin(), toupper);
\r
1818 if(name == TEXT("MODE"))
\r
1820 auto format_desc = core::video_format_desc::get(value);
\r
1821 if(format_desc.format != core::video_format::invalid)
\r
1823 GetChannel()->set_video_format_desc(format_desc);
\r
1824 SetReplyString(TEXT("202 SET MODE OK\r\n"));
\r
1827 SetReplyString(TEXT("501 SET MODE FAILED\r\n"));
\r
1831 this->SetReplyString(TEXT("403 SET ERROR\r\n"));
\r
1837 bool KillCommand::DoExecute()
\r
1839 GetShutdownServerNow().set_value(false); // False for not attempting to restart.
\r
1843 bool RestartCommand::DoExecute()
\r
1845 GetShutdownServerNow().set_value(true); // True for attempting to restart
\r
1849 } //namespace amcp
\r
1850 }} //namespace caspar
\r