2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG.
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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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21 #include "../StdAfx.h"
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23 #if defined(_MSC_VER)
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24 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings
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27 #include "AMCPCommandsImpl.h"
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28 #include "AMCPProtocolStrategy.h"
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30 #include <common/env.h>
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32 #include <common/log/log.h>
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33 #include <common/diagnostics/graph.h>
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35 #include <core/producer/frame_producer.h>
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36 #include <core/video_format.h>
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37 #include <core/producer/transition/transition_producer.h>
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38 #include <core/producer/frame/frame_transform.h>
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39 #include <core/producer/stage.h>
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40 #include <core/producer/layer.h>
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41 #include <core/mixer/mixer.h>
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42 #include <core/consumer/output.h>
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44 #include <modules/flash/flash.h>
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45 #include <modules/flash/producer/flash_producer.h>
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46 #include <modules/flash/producer/cg_producer.h>
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48 #include <algorithm>
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54 #include <boost/date_time/posix_time/posix_time.hpp>
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55 #include <boost/lexical_cast.hpp>
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56 #include <boost/algorithm/string.hpp>
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57 #include <boost/filesystem.hpp>
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58 #include <boost/regex.hpp>
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62 100 [action] Information om att något har hänt
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63 101 [action] Information om att något har hänt, en rad data skickas
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65 202 [kommando] OK Kommandot har utförts
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66 201 [kommando] OK Kommandot har utförts, och en rad data skickas tillbaka
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67 200 [kommando] OK Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad
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69 400 ERROR Kommandot kunde inte förstås
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70 401 [kommando] ERROR Ogiltig kanal
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71 402 [kommando] ERROR Parameter saknas
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72 403 [kommando] ERROR Ogiltig parameter
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73 404 [kommando] ERROR Mediafilen hittades inte
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75 500 FAILED Internt configurationfel
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76 501 [kommando] FAILED Internt configurationfel
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77 502 [kommando] FAILED Oläslig mediafil
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79 600 [kommando] FAILED funktion ej implementerad
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82 namespace caspar { namespace protocol {
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84 using namespace core;
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86 std::wstring MediaInfo(const boost::filesystem::wpath& path)
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88 if(boost::filesystem::is_regular_file(path))
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90 std::wstring clipttype = TEXT(" N/A ");
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91 std::wstring extension = boost::to_upper_copy(path.extension());
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92 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||
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93 extension == L"GIF" || extension == L"BMP")
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94 clipttype = TEXT(" STILL ");
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95 else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") ||
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96 extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4") ||
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97 extension == L".M2V" || extension == L".H264" || extension == L".MKV" || extension == L".WMV" || extension == L".DIVX" ||
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98 extension == L".XVID" || extension == L".OGG")
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99 clipttype = TEXT(" MOVIE ");
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100 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))
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101 clipttype = TEXT(" STILL ");
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103 if(clipttype != TEXT(" N/A "))
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105 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };
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107 auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));
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109 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));
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110 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());
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111 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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113 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));
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114 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());
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115 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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117 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
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118 if(str[0] == '\\' || str[0] == '/')
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119 str = std::wstring(str.begin() + 1, str.end());
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121 return std::wstring() + TEXT("\"") + str +
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122 + TEXT("\" ") + clipttype +
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123 + TEXT(" ") + sizeStr +
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124 + TEXT(" ") + writeTimeWStr +
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131 std::wstring ListMedia()
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133 std::wstringstream replyString;
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134 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
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135 replyString << MediaInfo(itr->path());
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137 return boost::to_upper_copy(replyString.str());
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140 std::wstring ListTemplates()
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142 std::wstringstream replyString;
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144 for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)
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146 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")
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148 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));
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150 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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151 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());
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152 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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154 auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));
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155 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());
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157 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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159 std::wstring dir = relativePath.parent_path().external_directory_string();
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160 std::wstring file = boost::to_upper_copy(relativePath.filename());
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161 relativePath = boost::filesystem::wpath(dir + L"/" + file);
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163 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
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164 if(str[0] == '\\' || str[0] == '/')
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165 str = std::wstring(str.begin() + 1, str.end());
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167 replyString << TEXT("\"") << str
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168 << TEXT("\" ") << sizeWStr
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169 << TEXT(" ") << writeTimeWStr
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173 return replyString.str();
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178 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)
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181 void AMCPCommand::SendReply()
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186 if(replyString_.empty())
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188 pClientInfo_->Send(replyString_);
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191 void AMCPCommand::Clear()
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193 pChannel_->stage()->clear();
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194 pClientInfo_.reset();
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196 _parameters.clear();
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199 bool DiagnosticsCommand::DoExecute()
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203 diagnostics::show_graphs(true);
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205 SetReplyString(TEXT("202 DIAG OK\r\n"));
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211 CASPAR_LOG_CURRENT_EXCEPTION();
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212 SetReplyString(TEXT("502 DIAG FAILED\r\n"));
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217 bool ParamCommand::DoExecute()
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219 //Perform loading of the clip
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222 auto what = _parameters.at(0);
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224 std::wstring param = _parameters2.at(1);
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225 for(auto it = std::begin(_parameters2)+2; it != std::end(_parameters2); ++it)
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226 param += L" " + *it;
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228 std::wstring result;
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230 result = GetChannel()->stage()->param(GetLayerIndex(), false, param);
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231 else if(what == L"F")
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232 result = GetChannel()->stage()->param(GetLayerIndex(), true, param);
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234 result = GetChannel()->stage()->param(GetLayerIndex(), true, _parameters.at(0) + L" " + param);
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236 CASPAR_LOG(info) << "Executed param: " << _parameters[0] << TEXT(" successfully");
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238 std::wstringstream replyString;
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239 replyString << TEXT("201 PARAM OK\r\n") << result << L"\r\n";
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241 SetReplyString(replyString.str());
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247 CASPAR_LOG_CURRENT_EXCEPTION();
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248 SetReplyString(TEXT("502 PARAM FAILED\r\n"));
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253 bool MixerCommand::DoExecute()
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255 //Perform loading of the clip
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258 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")
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260 bool value = lexical_cast_or_default(_parameters.at(1), false);
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261 auto transform = [=](frame_transform transform) -> frame_transform
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263 transform.is_key = value;
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267 int layer = GetLayerIndex();
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268 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform);
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270 else if(_parameters[0] == L"OPACITY")
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272 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;
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273 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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275 double value = boost::lexical_cast<double>(_parameters.at(1));
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277 auto transform = [=](frame_transform transform) -> frame_transform
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279 transform.opacity = value;
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283 int layer = GetLayerIndex();
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284 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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286 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")
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288 int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;
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289 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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290 double x = boost::lexical_cast<double>(_parameters.at(1));
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291 double y = boost::lexical_cast<double>(_parameters.at(2));
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292 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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293 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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295 auto transform = [=](frame_transform transform) mutable -> frame_transform
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297 transform.fill_translation[0] = x;
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298 transform.fill_translation[1] = y;
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299 transform.fill_scale[0] = x_s;
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300 transform.fill_scale[1] = y_s;
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301 transform.clip_translation[0] = x;
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302 transform.clip_translation[1] = y;
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303 transform.clip_scale[0] = x_s;
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304 transform.clip_scale[1] = y_s;
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308 int layer = GetLayerIndex();
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309 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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311 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")
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313 int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;
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314 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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315 double x = boost::lexical_cast<double>(_parameters.at(1));
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316 double y = boost::lexical_cast<double>(_parameters.at(2));
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317 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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318 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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320 auto transform = [=](frame_transform transform) -> frame_transform
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322 transform.clip_translation[0] = x;
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323 transform.clip_translation[1] = y;
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324 transform.clip_scale[0] = x_s;
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325 transform.clip_scale[1] = y_s;
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329 int layer = GetLayerIndex();
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330 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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332 else if(_parameters[0] == L"GRID")
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334 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;
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335 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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336 int n = boost::lexical_cast<int>(_parameters.at(1));
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337 double delta = 1.0/static_cast<double>(n);
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338 for(int x = 0; x < n; ++x)
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340 for(int y = 0; y < n; ++y)
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342 int index = x+y*n+1;
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343 auto transform = [=](frame_transform transform) -> frame_transform
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345 transform.fill_translation[0] = x*delta;
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346 transform.fill_translation[1] = y*delta;
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347 transform.fill_scale[0] = delta;
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348 transform.fill_scale[1] = delta;
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349 transform.clip_translation[0] = x*delta;
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350 transform.clip_translation[1] = y*delta;
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351 transform.clip_scale[0] = delta;
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352 transform.clip_scale[1] = delta;
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355 GetChannel()->mixer()->apply_frame_transform(index, transform, duration, tween);
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359 else if(_parameters[0] == L"BLEND")
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361 auto blend_str = _parameters.at(1);
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362 int layer = GetLayerIndex();
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363 GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));
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365 else if(_parameters[0] == L"BRIGHTNESS")
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367 auto value = boost::lexical_cast<double>(_parameters.at(1));
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368 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;
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369 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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370 auto transform = [=](frame_transform transform) -> frame_transform
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372 transform.brightness = value;
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376 int layer = GetLayerIndex();
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377 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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379 else if(_parameters[0] == L"SATURATION")
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381 auto value = boost::lexical_cast<double>(_parameters.at(1));
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382 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;
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383 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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384 auto transform = [=](frame_transform transform) -> frame_transform
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386 transform.saturation = value;
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390 int layer = GetLayerIndex();
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391 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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393 else if(_parameters[0] == L"CONTRAST")
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395 auto value = boost::lexical_cast<double>(_parameters.at(1));
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396 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;
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397 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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398 auto transform = [=](frame_transform transform) -> frame_transform
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400 transform.contrast = value;
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404 int layer = GetLayerIndex();
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405 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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407 else if(_parameters[0] == L"LEVELS")
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410 value.min_input = boost::lexical_cast<double>(_parameters.at(1));
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411 value.max_input = boost::lexical_cast<double>(_parameters.at(2));
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412 value.gamma = boost::lexical_cast<double>(_parameters.at(3));
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413 value.min_output = boost::lexical_cast<double>(_parameters.at(4));
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414 value.max_output = boost::lexical_cast<double>(_parameters.at(5));
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415 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;
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416 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";
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418 auto transform = [=](frame_transform transform) -> frame_transform
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420 transform.levels = value;
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424 int layer = GetLayerIndex();
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425 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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427 else if(_parameters[0] == L"VOLUME")
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429 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;
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430 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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431 double value = boost::lexical_cast<double>(_parameters[1]);
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433 auto transform = [=](frame_transform transform) -> frame_transform
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435 transform.volume = value;
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439 int layer = GetLayerIndex();
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440 GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);
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442 else if(_parameters[0] == L"CLEAR")
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444 int layer = GetLayerIndex(std::numeric_limits<int>::max());
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445 if(layer == std::numeric_limits<int>::max())
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446 GetChannel()->mixer()->clear_transforms();
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448 GetChannel()->mixer()->clear_transforms(layer);
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452 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
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456 SetReplyString(TEXT("202 MIXER OK\r\n"));
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460 catch(file_not_found&)
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462 CASPAR_LOG_CURRENT_EXCEPTION();
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463 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
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468 CASPAR_LOG_CURRENT_EXCEPTION();
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469 SetReplyString(TEXT("502 MIXER FAILED\r\n"));
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474 bool SwapCommand::DoExecute()
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476 //Perform loading of the clip
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479 if(GetLayerIndex(-1) != -1)
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481 std::vector<std::string> strs;
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482 boost::split(strs, _parameters[0], boost::is_any_of("-"));
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484 auto ch1 = GetChannel();
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485 auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);
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487 int l1 = GetLayerIndex();
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488 int l2 = boost::lexical_cast<int>(strs.at(1));
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490 ch1->stage()->swap_layer(l1, l2, *ch2->stage());
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494 auto ch1 = GetChannel();
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495 auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);
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496 ch1->stage()->swap(*ch2->stage());
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499 CASPAR_LOG(info) << "Swapped successfully";
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501 SetReplyString(TEXT("202 SWAP OK\r\n"));
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505 catch(file_not_found&)
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507 CASPAR_LOG_CURRENT_EXCEPTION();
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508 SetReplyString(TEXT("404 SWAP ERROR\r\n"));
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513 CASPAR_LOG_CURRENT_EXCEPTION();
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514 SetReplyString(TEXT("502 SWAP FAILED\r\n"));
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519 bool AddCommand::DoExecute()
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521 //Perform loading of the clip
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524 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));
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526 CASPAR_LOG(info) << "Added " << _parameters[0] << TEXT(" successfully");
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528 SetReplyString(TEXT("202 ADD OK\r\n"));
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532 catch(file_not_found&)
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534 CASPAR_LOG_CURRENT_EXCEPTION();
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535 SetReplyString(TEXT("404 ADD ERROR\r\n"));
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540 CASPAR_LOG_CURRENT_EXCEPTION();
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541 SetReplyString(TEXT("502 ADD FAILED\r\n"));
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546 bool RemoveCommand::DoExecute()
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548 //Perform loading of the clip
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551 GetChannel()->output()->remove(GetLayerIndex());
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553 SetReplyString(TEXT("202 REMOVE OK\r\n"));
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557 catch(file_not_found&)
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559 CASPAR_LOG_CURRENT_EXCEPTION();
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560 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));
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565 CASPAR_LOG_CURRENT_EXCEPTION();
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566 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));
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571 bool LoadCommand::DoExecute()
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573 //Perform loading of the clip
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576 _parameters[0] = _parameters[0];
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577 auto pFP = create_producer(GetChannel()->mixer(), _parameters);
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578 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);
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580 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully");
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582 SetReplyString(TEXT("202 LOAD OK\r\n"));
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586 catch(file_not_found&)
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588 CASPAR_LOG_CURRENT_EXCEPTION();
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589 SetReplyString(TEXT("404 LOAD ERROR\r\n"));
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594 CASPAR_LOG_CURRENT_EXCEPTION();
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595 SetReplyString(TEXT("502 LOAD FAILED\r\n"));
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602 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)
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604 // 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>.*)?");
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606 // boost::wsmatch what;
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607 // if(!boost::regex_match(message, what, expr))
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610 // auto info = channel_info::parse(what, channels);
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612 // int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());
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614 // std::wstring templatename = what["TEMPLATE"].str();
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615 // bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;
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616 // std::wstring start_label = what["START_LABEL"].str();
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617 // std::wstring data = get_data(what["DATA"].str());
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619 // boost::replace_all(templatename, "\"", "");
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621 // return [=]() -> std::wstring
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623 // std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);
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624 // if(fullFilename.empty())
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625 // BOOST_THROW_EXCEPTION(file_not_found());
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627 // std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
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628 // std::wstring filename = templatename;
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629 // filename.append(extension);
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631 // flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))
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632 // ->add(flash_layer_index, filename, play_on_load, start_label, data);
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634 // CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";
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638 bool LoadbgCommand::DoExecute()
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640 transition_info transitionInfo;
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642 bool bLoop = false;
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646 std::wstring message;
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647 for(size_t n = 0; n < _parameters.size(); ++n)
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648 message += _parameters[n] + L" ";
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650 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)?.*");
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651 boost::wsmatch what;
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652 if(boost::regex_match(message, what, expr))
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654 auto transition = what["TRANSITION"].str();
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655 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());
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656 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";
\r
657 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";
\r
658 transitionInfo.tweener = get_tweener(tween);
\r
660 if(transition == TEXT("CUT"))
\r
661 transitionInfo.type = transition::cut;
\r
662 else if(transition == TEXT("MIX"))
\r
663 transitionInfo.type = transition::mix;
\r
664 else if(transition == TEXT("PUSH"))
\r
665 transitionInfo.type = transition::push;
\r
666 else if(transition == TEXT("SLIDE"))
\r
667 transitionInfo.type = transition::slide;
\r
668 else if(transition == TEXT("WIPE"))
\r
669 transitionInfo.type = transition::wipe;
\r
671 if(direction == TEXT("FROMLEFT"))
\r
672 transitionInfo.direction = transition_direction::from_left;
\r
673 else if(direction == TEXT("FROMRIGHT"))
\r
674 transitionInfo.direction = transition_direction::from_right;
\r
675 else if(direction == TEXT("LEFT"))
\r
676 transitionInfo.direction = transition_direction::from_right;
\r
677 else if(direction == TEXT("RIGHT"))
\r
678 transitionInfo.direction = transition_direction::from_left;
\r
681 //Perform loading of the clip
\r
684 _parameters[0] = _parameters[0];
\r
685 auto pFP = create_producer(GetChannel()->mixer(), _parameters);
\r
686 if(pFP == frame_producer::empty())
\r
687 BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));
\r
689 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();
\r
691 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);
\r
692 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP
\r
694 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");
\r
695 SetReplyString(TEXT("202 LOADBG OK\r\n"));
\r
699 catch(file_not_found&)
\r
701 CASPAR_LOG_CURRENT_EXCEPTION();
\r
702 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));
\r
707 CASPAR_LOG_CURRENT_EXCEPTION();
\r
708 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));
\r
713 bool PauseCommand::DoExecute()
\r
717 GetChannel()->stage()->pause(GetLayerIndex());
\r
718 SetReplyString(TEXT("202 PAUSE OK\r\n"));
\r
723 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));
\r
729 bool PlayCommand::DoExecute()
\r
733 if(!_parameters.empty())
\r
736 lbg.SetChannel(GetChannel());
\r
737 lbg.SetChannelIndex(GetChannelIndex());
\r
738 lbg.SetLayerIntex(GetLayerIndex());
\r
739 lbg.SetClientInfo(GetClientInfo());
\r
740 for(auto it = _parameters.begin(); it != _parameters.end(); ++it)
\r
741 lbg.AddParameter(*it);
\r
743 CASPAR_LOG(warning) << " Failed to play.";
\r
745 CASPAR_LOG(info) << "Playing " << _parameters[0];
\r
748 GetChannel()->stage()->play(GetLayerIndex());
\r
750 SetReplyString(TEXT("202 PLAY OK\r\n"));
\r
755 SetReplyString(TEXT("501 PLAY FAILED\r\n"));
\r
761 bool StopCommand::DoExecute()
\r
765 GetChannel()->stage()->stop(GetLayerIndex());
\r
766 SetReplyString(TEXT("202 STOP OK\r\n"));
\r
771 SetReplyString(TEXT("501 STOP FAILED\r\n"));
\r
777 bool ClearCommand::DoExecute()
\r
779 int index = GetLayerIndex(std::numeric_limits<int>::min());
\r
780 if(index != std::numeric_limits<int>::min())
\r
781 GetChannel()->stage()->clear(index);
\r
783 GetChannel()->stage()->clear();
\r
785 SetReplyString(TEXT("202 CLEAR OK\r\n"));
\r
790 bool PrintCommand::DoExecute()
\r
792 GetChannel()->output()->add(99978, create_consumer(boost::assign::list_of(L"IMAGE")));
\r
794 SetReplyString(TEXT("202 PRINT OK\r\n"));
\r
799 bool StatusCommand::DoExecute()
\r
801 if (GetLayerIndex() > -1)
\r
803 auto status = GetChannel()->stage()->get_status(GetLayerIndex());
\r
804 std::wstringstream status_text;
\r
806 << L"201 STATUS OK\r\n"
\r
808 << L"\n\t<index>" << GetLayerIndex() << L"</index>"
\r
809 << L"\n\t<foreground>" << status.foreground << L"</foreground>"
\r
810 << L"\n\t<background>" << status.background << L"</background>"
\r
811 << L"\n\t<status>" << (status.is_paused ? L"paused" : L"playing") << L"</status>"
\r
812 << L"\n\t<total-frames>" << (status.total_frames == std::numeric_limits<int64_t>::max() ? 0 : status.total_frames) << L"</total-frames>"
\r
813 << L"\n\t<current-frame>" << status.current_frame << L"</current-frame>"
\r
817 SetReplyString(status_text.str());
\r
822 //NOTE: Possible to extend soo that "channel" status is returned when no layer is specified.
\r
824 SetReplyString(TEXT("403 LAYER MUST BE SPECIFIED\r\n"));
\r
829 bool LogCommand::DoExecute()
\r
831 if(_parameters.at(0) == L"LEVEL")
\r
832 log::set_log_level(_parameters.at(1));
\r
834 SetReplyString(TEXT("202 LOG OK\r\n"));
\r
839 bool CGCommand::DoExecute()
\r
841 std::wstring command = _parameters[0];
\r
842 if(command == TEXT("ADD"))
\r
843 return DoExecuteAdd();
\r
844 else if(command == TEXT("PLAY"))
\r
845 return DoExecutePlay();
\r
846 else if(command == TEXT("STOP"))
\r
847 return DoExecuteStop();
\r
848 else if(command == TEXT("NEXT"))
\r
849 return DoExecuteNext();
\r
850 else if(command == TEXT("REMOVE"))
\r
851 return DoExecuteRemove();
\r
852 else if(command == TEXT("CLEAR"))
\r
853 return DoExecuteClear();
\r
854 else if(command == TEXT("UPDATE"))
\r
855 return DoExecuteUpdate();
\r
856 else if(command == TEXT("INVOKE"))
\r
857 return DoExecuteInvoke();
\r
858 else if(command == TEXT("INFO"))
\r
859 return DoExecuteInfo();
\r
861 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
865 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {
\r
866 int length = layerstring.length();
\r
867 for(int i = 0; i < length; ++i) {
\r
868 if(!_istdigit(layerstring[i])) {
\r
876 bool CGCommand::DoExecuteAdd() {
\r
877 //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]
\r
879 int layer = 0; //_parameters[1]
\r
880 // std::wstring templateName; //_parameters[2]
\r
881 std::wstring label; //_parameters[3]
\r
882 bool bDoStart = false; //_parameters[3] alt. _parameters[4]
\r
883 // std::wstring data; //_parameters[4] alt. _parameters[5]
\r
885 if(_parameters.size() < 4)
\r
887 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
890 unsigned int dataIndex = 4;
\r
892 if(!ValidateLayer(_parameters[1]))
\r
894 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
898 layer = _ttoi(_parameters[1].c_str());
\r
900 if(_parameters[3].length() > 1)
\r
902 label = _parameters2[3];
\r
905 if(_parameters.size() > 4 && _parameters[4].length() > 0) //read play-on-load-flag
\r
906 bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;
\r
909 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
913 else if(_parameters[3].length() > 0) { //read play-on-load-flag
\r
914 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;
\r
918 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
922 const TCHAR* pDataString = 0;
\r
923 std::wstringstream data;
\r
924 std::wstring dataFromFile;
\r
925 if(_parameters.size() > dataIndex)
\r
927 const std::wstring& dataString = _parameters2[dataIndex];
\r
929 if(dataString[0] == TEXT('<')) //the data is an XML-string
\r
930 pDataString = dataString.c_str();
\r
933 //The data is not an XML-string, it must be a filename
\r
934 std::wstring filename = env::data_folder();
\r
935 filename.append(dataString);
\r
936 filename.append(TEXT(".ftd"));
\r
939 std::wifstream datafile(filename.c_str());
\r
943 data << datafile.rdbuf();
\r
946 //extract data to _parameters
\r
947 dataFromFile = data.str();
\r
948 pDataString = dataFromFile.c_str();
\r
953 std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);
\r
954 if(!fullFilename.empty())
\r
956 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
\r
957 std::wstring filename = _parameters[2];
\r
958 filename.append(extension);
\r
960 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
961 SetReplyString(TEXT("202 CG OK\r\n"));
\r
965 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];
\r
966 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
971 bool CGCommand::DoExecutePlay()
\r
973 if(_parameters.size() > 1)
\r
975 if(!ValidateLayer(_parameters[1]))
\r
977 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
980 int layer = _ttoi(_parameters[1].c_str());
\r
981 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->play(layer);
\r
985 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
989 SetReplyString(TEXT("202 CG OK\r\n"));
\r
993 bool CGCommand::DoExecuteStop()
\r
995 if(_parameters.size() > 1)
\r
997 if(!ValidateLayer(_parameters[1]))
\r
999 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1002 int layer = _ttoi(_parameters[1].c_str());
\r
1003 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);
\r
1007 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1011 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1015 bool CGCommand::DoExecuteNext()
\r
1017 if(_parameters.size() > 1)
\r
1019 if(!ValidateLayer(_parameters[1]))
\r
1021 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1025 int layer = _ttoi(_parameters[1].c_str());
\r
1026 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->next(layer);
\r
1030 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1034 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1038 bool CGCommand::DoExecuteRemove()
\r
1040 if(_parameters.size() > 1)
\r
1042 if(!ValidateLayer(_parameters[1]))
\r
1044 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1048 int layer = _ttoi(_parameters[1].c_str());
\r
1049 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->remove(layer);
\r
1053 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1057 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1061 bool CGCommand::DoExecuteClear()
\r
1063 GetChannel()->stage()->clear(GetLayerIndex(flash::cg_producer::DEFAULT_LAYER));
\r
1064 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1068 bool CGCommand::DoExecuteUpdate()
\r
1072 if(!ValidateLayer(_parameters.at(1)))
\r
1074 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1078 std::wstring dataString = _parameters2.at(2);
\r
1079 if(dataString.at(0) != TEXT('<'))
\r
1081 //The data is not an XML-string, it must be a filename
\r
1082 std::wstring filename = env::data_folder();
\r
1083 filename.append(dataString);
\r
1084 filename.append(TEXT(".ftd"));
\r
1087 std::wifstream datafile(filename.c_str());
\r
1090 std::wstringstream data;
\r
1092 data << datafile.rdbuf();
\r
1095 //extract data to _parameters
\r
1096 dataString = data.str();
\r
1100 int layer = _ttoi(_parameters.at(1).c_str());
\r
1101 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->update(layer, dataString);
\r
1105 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1109 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1113 bool CGCommand::DoExecuteInvoke()
\r
1115 std::wstringstream replyString;
\r
1116 replyString << TEXT("201 CG OK\r\n");
\r
1118 if(_parameters.size() > 2)
\r
1120 if(!ValidateLayer(_parameters[1]))
\r
1122 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1125 int layer = _ttoi(_parameters[1].c_str());
\r
1126 auto result = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);
\r
1127 replyString << result << TEXT("\r\n");
\r
1131 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1135 SetReplyString(replyString.str());
\r
1139 bool CGCommand::DoExecuteInfo()
\r
1141 std::wstringstream replyString;
\r
1142 replyString << TEXT("201 CG OK\r\n");
\r
1144 if(_parameters.size() > 1)
\r
1146 if(!ValidateLayer(_parameters[1]))
\r
1148 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1152 int layer = _ttoi(_parameters[1].c_str());
\r
1153 auto desc = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->description(layer);
\r
1155 replyString << desc << TEXT("\r\n");
\r
1159 auto info = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->info();
\r
1160 replyString << info << TEXT("\r\n");
\r
1163 SetReplyString(replyString.str());
\r
1167 bool DataCommand::DoExecute()
\r
1169 std::wstring command = _parameters[0];
\r
1170 if(command == TEXT("STORE"))
\r
1171 return DoExecuteStore();
\r
1172 else if(command == TEXT("RETRIEVE"))
\r
1173 return DoExecuteRetrieve();
\r
1174 else if(command == TEXT("LIST"))
\r
1175 return DoExecuteList();
\r
1177 SetReplyString(TEXT("403 DATA ERROR\r\n"));
\r
1181 bool DataCommand::DoExecuteStore()
\r
1183 if(_parameters.size() < 3)
\r
1185 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));
\r
1189 std::wstring filename = env::data_folder();
\r
1190 filename.append(_parameters[1]);
\r
1191 filename.append(TEXT(".ftd"));
\r
1193 std::wofstream datafile(filename.c_str());
\r
1196 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));
\r
1200 datafile << _parameters2[2];
\r
1203 std::wstring replyString = TEXT("202 DATA STORE OK\r\n");
\r
1204 SetReplyString(replyString);
\r
1208 bool DataCommand::DoExecuteRetrieve()
\r
1210 if(_parameters.size() < 2)
\r
1212 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));
\r
1216 std::wstring filename = env::data_folder();
\r
1217 filename.append(_parameters[1]);
\r
1218 filename.append(TEXT(".ftd"));
\r
1220 std::wifstream datafile(filename.c_str());
\r
1223 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));
\r
1227 std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));
\r
1228 std::wstring line;
\r
1229 bool bFirstLine = true;
\r
1230 while(std::getline(datafile, line))
\r
1235 bFirstLine = false;
\r
1242 SetReplyString(reply.str());
\r
1246 bool DataCommand::DoExecuteList()
\r
1248 std::wstringstream replyString;
\r
1249 replyString << TEXT("200 DATA LIST OK\r\n");
\r
1251 for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)
\r
1253 if(boost::filesystem::is_regular_file(itr->path()))
\r
1255 if(!boost::iequals(itr->path().extension(), L".ftd"))
\r
1258 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));
\r
1260 auto str = relativePath.replace_extension(TEXT("")).external_file_string();
\r
1261 if(str[0] == '\\' || str[0] == '/')
\r
1262 str = std::wstring(str.begin() + 1, str.end());
\r
1264 replyString << str << TEXT("\r\n");
\r
1268 replyString << TEXT("\r\n");
\r
1270 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1274 bool CinfCommand::DoExecute()
\r
1276 std::wstringstream replyString;
\r
1280 std::wstring info;
\r
1281 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
\r
1283 auto path = itr->path();
\r
1284 auto file = path.replace_extension(L"").filename();
\r
1285 if(boost::iequals(file, _parameters.at(0)))
\r
1286 info += MediaInfo(itr->path()) + L"\r\n";
\r
1291 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1294 replyString << TEXT("200 INFO OK\r\n");
\r
1295 replyString << info << "\r\n";
\r
1299 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1303 SetReplyString(replyString.str());
\r
1307 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)
\r
1309 replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");
\r
1312 bool InfoCommand::DoExecute()
\r
1316 std::wstringstream replyString;
\r
1317 if(_parameters.size() >= 1)
\r
1319 int channelIndex = _ttoi(_parameters.at(0).c_str())-1;
\r
1320 replyString << TEXT("201 INFO OK\r\n");
\r
1321 GenerateChannelInfo(channelIndex, channels_.at(channelIndex), replyString);
\r
1325 replyString << TEXT("200 INFO OK\r\n");
\r
1326 for(size_t n = 0; n < channels_.size(); ++n)
\r
1327 GenerateChannelInfo(n, channels_[n], replyString);
\r
1328 replyString << TEXT("\r\n");
\r
1330 SetReplyString(replyString.str());
\r
1334 SetReplyString(TEXT("401 INFO ERROR\r\n"));
\r
1341 bool ClsCommand::DoExecute()
\r
1351 std::wstringstream replyString;
\r
1352 replyString << TEXT("200 CLS OK\r\n");
\r
1353 replyString << ListMedia();
\r
1354 replyString << TEXT("\r\n");
\r
1355 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1359 bool TlsCommand::DoExecute()
\r
1361 std::wstringstream replyString;
\r
1362 replyString << TEXT("200 TLS OK\r\n");
\r
1364 replyString << ListTemplates();
\r
1365 replyString << TEXT("\r\n");
\r
1367 SetReplyString(replyString.str());
\r
1371 bool VersionCommand::DoExecute()
\r
1373 std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");
\r
1375 if(_parameters.size() > 0)
\r
1377 if(_parameters[0] == L"FLASH")
\r
1378 replyString = TEXT("201 VERSION OK\r\n FLASH: ") + flash::get_version() + TEXT("\r\n");
\r
1379 else if(_parameters[0] == L"TEMPLATEHOST")
\r
1380 replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + flash::get_cg_version() + TEXT("\r\n");
\r
1381 else if(_parameters[0] != L"SERVER")
\r
1382 replyString = TEXT("403 VERSION ERROR\r\n");
\r
1385 SetReplyString(replyString);
\r
1389 bool ByeCommand::DoExecute()
\r
1391 GetClientInfo()->Disconnect();
\r
1395 bool SetCommand::DoExecute()
\r
1397 std::wstring name = _parameters[0];
\r
1398 std::transform(name.begin(), name.end(), name.begin(), toupper);
\r
1400 std::wstring value = _parameters[1];
\r
1401 std::transform(value.begin(), value.end(), value.begin(), toupper);
\r
1403 if(name == TEXT("MODE"))
\r
1405 auto format_desc = core::video_format_desc::get(value);
\r
1406 if(format_desc.format != core::video_format::invalid)
\r
1408 GetChannel()->set_video_format_desc(format_desc);
\r
1409 SetReplyString(TEXT("202 SET MODE OK\r\n"));
\r
1412 SetReplyString(TEXT("501 SET MODE FAILED\r\n"));
\r
1416 this->SetReplyString(TEXT("403 SET ERROR\r\n"));
\r
1423 } //namespace amcp
\r
1424 }} //namespace caspar