git.sesse.net Git - casparcg/blob - protocol/amcp/AMCPCommandsImpl.cpp

   1 /*\r
   2 * Copyright 2013 Sveriges Television AB http://casparcg.com/\r
   3 *\r
   4 * This file is part of CasparCG (www.casparcg.com).\r
   5 *\r
   6 * CasparCG is free software: you can redistribute it and/or modify\r
   7 * it under the terms of the GNU General Public License as published by\r
   8 * the Free Software Foundation, either version 3 of the License, or\r
   9 * (at your option) any later version.\r
  10 *\r
  11 * CasparCG is distributed in the hope that it will be useful,\r
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 * GNU General Public License for more details.\r
  15 *\r
  16 * You should have received a copy of the GNU General Public License\r
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 * Author: Nicklas P Andersson\r
  20 */\r
  21 \r
  22 #include "../StdAfx.h"\r
  23 \r
  24 #if defined(_MSC_VER)\r
  25 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  26 #endif\r
  27 \r
  28 #include "AMCPCommandsImpl.h"\r
  29 #include "AMCPProtocolStrategy.h"\r
  30 \r
  31 #include <common/env.h>\r
  32 \r
  33 #include <common/log/log.h>\r
  34 #include <common/diagnostics/graph.h>\r
  35 #include <common/os/windows/current_version.h>\r
  36 #include <common/os/windows/system_info.h>\r
  37 #include <common/utility/string.h>\r
  38 #include <common/utility/utf8conv.h>\r
  39 #include <common/utility/base64.h>\r
  40 \r
  41 #include <core/producer/frame_producer.h>\r
  42 #include <core/video_format.h>\r
  43 #include <core/producer/transition/transition_producer.h>\r
  44 #include <core/producer/channel/channel_producer.h>\r
  45 #include <core/producer/layer/layer_producer.h>\r
  46 #include <core/producer/frame/frame_transform.h>\r
  47 #include <core/producer/stage.h>\r
  48 #include <core/producer/layer.h>\r
  49 #include <core/producer/media_info/media_info.h>\r
  50 #include <core/producer/media_info/media_info_repository.h>\r
  51 #include <core/mixer/mixer.h>\r
  52 #include <core/mixer/gpu/ogl_device.h>\r
  53 #include <core/consumer/output.h>\r
  54 \r
  55 #include <modules/bluefish/bluefish.h>\r
  56 #include <modules/decklink/decklink.h>\r
  57 #include <modules/ffmpeg/ffmpeg.h>\r
  58 #include <modules/flash/flash.h>\r
  59 #include <modules/html/producer/html_producer.h>\r
  60 #include <modules/flash/util/swf.h>\r
  61 #include <modules/flash/producer/flash_producer.h>\r
  62 #include <modules/flash/producer/cg_producer.h>\r
  63 #include <modules/ffmpeg/producer/util/util.h>\r
  64 #include <modules/image/image.h>\r
  65 #include <modules/ogl/ogl.h>\r
  66 \r
  67 #include <algorithm>\r
  68 #include <locale>\r
  69 #include <fstream>\r
  70 #include <memory>\r
  71 #include <cctype>\r
  72 #include <io.h>\r
  73 \r
  74 #include <boost/date_time/posix_time/posix_time.hpp>\r
  75 #include <boost/lexical_cast.hpp>\r
  76 #include <boost/algorithm/string.hpp>\r
  77 #include <boost/filesystem.hpp>\r
  78 #include <boost/filesystem/fstream.hpp>\r
  79 #include <boost/regex.hpp>\r
  80 #include <boost/property_tree/xml_parser.hpp>\r
  81 #include <boost/locale.hpp>\r
  82 #include <boost/range/adaptor/transformed.hpp>\r
  83 #include <boost/range/algorithm/copy.hpp>\r
  84 #include <boost/archive/iterators/base64_from_binary.hpp>\r
  85 #include <boost/archive/iterators/insert_linebreaks.hpp>\r
  86 #include <boost/archive/iterators/transform_width.hpp>\r
  87 #include <boost/format.hpp>\r
  88 \r
  89 #include <tbb/concurrent_unordered_map.h>\r
  90 \r
  91 /* Return codes\r
  92 \r
  93 100 [action]                    Information om att något har hänt  \r
  94 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  95 \r
  96 202 [kommando] OK               Kommandot har utförts  \r
  97 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  98 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  99 \r
 100 400 ERROR                               Kommandot kunde inte förstås  \r
 101 401 [kommando] ERROR    Ogiltig kanal  \r
 102 402 [kommando] ERROR    Parameter saknas  \r
 103 403 [kommando] ERROR    Ogiltig parameter  \r
 104 404 [kommando] ERROR    Mediafilen hittades inte  \r
 105 \r
 106 500 FAILED                              Internt configurationfel  \r
 107 501 [kommando] FAILED   Internt configurationfel  \r
 108 502 [kommando] FAILED   Oläslig mediafil  \r
 109 \r
 110 600 [kommando] FAILED   funktion ej implementerad\r
 111 */\r
 112 \r
 113 namespace caspar { namespace protocol {\r
 114 \r
 115 using namespace core;\r
 116 \r
 117 std::wstring read_file_base64(const boost::filesystem::wpath& file)\r
 118 {\r
 119         using namespace boost::archive::iterators;\r
 120 \r
 121         boost::filesystem::ifstream filestream(file, std::ios::binary);\r
 122 \r
 123         if (!filestream)\r
 124                 return L"";\r
 125 \r
 126         auto length = boost::filesystem::file_size(file);\r
 127         std::vector<char> bytes;\r
 128         bytes.resize(length);\r
 129         filestream.read(bytes.data(), length);\r
 130 \r
 131         return widen(to_base64(bytes.data(), length));\r
 132 }\r
 133 \r
 134 std::wstring read_utf8_file(const boost::filesystem::wpath& file)\r
 135 {\r
 136         std::wstringstream result;\r
 137         boost::filesystem::wifstream filestream(file);\r
 138 \r
 139         if (filestream) \r
 140         {\r
 141                 // Consume BOM first\r
 142                 filestream.get();\r
 143                 // read all data\r
 144                 result << filestream.rdbuf();\r
 145         }\r
 146 \r
 147         return result.str();\r
 148 }\r
 149 \r
 150 std::wstring read_latin1_file(const boost::filesystem::wpath& file)\r
 151 {\r
 152         boost::locale::generator gen;\r
 153         gen.locale_cache_enabled(true);\r
 154         gen.categories(boost::locale::codepage_facet);\r
 155 \r
 156         std::stringstream result_stream;\r
 157         boost::filesystem::ifstream filestream(file);\r
 158         filestream.imbue(gen("en_US.ISO8859-1"));\r
 159 \r
 160         if (filestream)\r
 161         {\r
 162                 // read all data\r
 163                 result_stream << filestream.rdbuf();\r
 164         }\r
 165 \r
 166         std::string result = result_stream.str();\r
 167         std::wstring widened_result;\r
 168 \r
 169         // The first 255 codepoints in unicode is the same as in latin1\r
 170         auto from_signed_to_signed = std::function<unsigned char(char)>(\r
 171                 [] (char c) { return static_cast<unsigned char>(c); }\r
 172         );\r
 173         boost::copy(\r
 174                 result | boost::adaptors::transformed(from_signed_to_signed),\r
 175                 std::back_inserter(widened_result));\r
 176 \r
 177         return widened_result;\r
 178 }\r
 179 \r
 180 std::wstring read_file(const boost::filesystem::wpath& file)\r
 181 {\r
 182         static const uint8_t BOM[] = {0xef, 0xbb, 0xbf};\r
 183 \r
 184         if (!boost::filesystem::exists(file))\r
 185         {\r
 186                 return L"";\r
 187         }\r
 188 \r
 189         if (boost::filesystem::file_size(file) >= 3)\r
 190         {\r
 191                 boost::filesystem::ifstream bom_stream(file);\r
 192 \r
 193                 char header[3];\r
 194                 bom_stream.read(header, 3);\r
 195                 bom_stream.close();\r
 196 \r
 197                 if (std::memcmp(BOM, header, 3) == 0)\r
 198                         return read_utf8_file(file);\r
 199         }\r
 200 \r
 201         return read_latin1_file(file);\r
 202 }\r
 203 \r
 204 std::wstring MediaInfo(const boost::filesystem::wpath& path, const std::shared_ptr<core::media_info_repository>& media_info_repo)\r
 205 {\r
 206         if(boost::filesystem::is_regular_file(path))\r
 207         {\r
 208                 std::wstring clipttype = TEXT(" N/A ");\r
 209                 std::wstring extension = boost::to_upper_copy(path.extension());\r
 210                 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||\r
 211                         extension == L".GIF" || extension == L".BMP")\r
 212                 {\r
 213                         clipttype = TEXT(" STILL ");                    \r
 214                 }\r
 215                 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
 216                 {\r
 217                         clipttype = TEXT(" AUDIO ");\r
 218                 }\r
 219                 else if(extension == TEXT(".SWF") || extension == TEXT(".CT") ||\r
 220                                 extension == TEXT(".DV") || extension == TEXT(".MOV") || \r
 221                                 extension == TEXT(".MPG") || extension == TEXT(".AVI") || \r
 222                                 extension == TEXT(".MP4") || extension == TEXT(".FLV") || \r
 223                                 caspar::ffmpeg::is_valid_file(path.file_string()))\r
 224                 {\r
 225                         clipttype = TEXT(" MOVIE ");\r
 226                 }\r
 227 \r
 228                 if(clipttype != TEXT(" N/A "))\r
 229                 {               \r
 230                         auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 231 \r
 232                         auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));\r
 233 \r
 234                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));\r
 235                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 236                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 237 \r
 238                         auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));\r
 239                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 240                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 241                                 \r
 242                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 243                         if(str[0] == '\\' || str[0] == '/')\r
 244                                 str = std::wstring(str.begin() + 1, str.end());\r
 245                         auto media_info = media_info_repo->get(path.file_string());\r
 246                         \r
 247                         return std::wstring() \r
 248                                         + L"\""         + str +\r
 249                                         + L"\" "        + clipttype +\r
 250                                         + L" "          + sizeStr +\r
 251                                         + L" "          + writeTimeWStr +\r
 252                                         + L" "          + boost::lexical_cast<std::wstring>(media_info.duration) +\r
 253                                         + L" "          + boost::lexical_cast<std::wstring>(media_info.time_base.numerator()) + L"/" + boost::lexical_cast<std::wstring>(media_info.time_base.denominator())\r
 254                                         + L"\r\n";      \r
 255                 }       \r
 256         }\r
 257         return L"";\r
 258 }\r
 259 \r
 260 std::wstring ListMedia(const std::shared_ptr<core::media_info_repository>& media_info_repo)\r
 261 {               \r
 262         std::wstringstream replyString;\r
 263         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr) \r
 264                 replyString << MediaInfo(itr->path(), media_info_repo);\r
 265         \r
 266         return boost::to_upper_copy(replyString.str());\r
 267 }\r
 268 \r
 269 std::wstring ListTemplates() \r
 270 {\r
 271         std::wstringstream replyString;\r
 272 \r
 273         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 274         {               \r
 275                 if(boost::filesystem::is_regular_file(itr->path()) && (itr->path().extension() == L".ft" || itr->path().extension() == L".ct" || itr->path().extension() == L".html"))\r
 276                 {\r
 277                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 278 \r
 279                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 280                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 281                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 282 \r
 283                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 284                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 285 \r
 286                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 287 \r
 288                         std::wstring dir = relativePath.parent_path().external_directory_string();\r
 289                         std::wstring file = boost::to_upper_copy(relativePath.filename());\r
 290                         relativePath = boost::filesystem::wpath(dir + L"/" + file);\r
 291                                                 \r
 292                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 293                         boost::trim_if(str, boost::is_any_of("\\/"));\r
 294 \r
 295                         replyString << TEXT("\"") << str\r
 296                                                 << TEXT("\" ") << sizeWStr\r
 297                                                 << TEXT(" ") << writeTimeWStr\r
 298                                                 << TEXT("\r\n");                \r
 299                 }\r
 300         }\r
 301         return replyString.str();\r
 302 }\r
 303 \r
 304 namespace amcp {\r
 305         \r
 306 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 307 {}\r
 308 \r
 309 void AMCPCommand::SendReply()\r
 310 {\r
 311         if(!pClientInfo_) \r
 312                 return;\r
 313 \r
 314         if(replyString_.empty())\r
 315                 return;\r
 316         pClientInfo_->Send(replyString_);\r
 317 }\r
 318 \r
 319 void AMCPCommand::Clear() \r
 320 {\r
 321         pChannel_->stage()->clear();\r
 322         pClientInfo_.reset();\r
 323         channelIndex_ = 0;\r
 324         _parameters.clear();\r
 325 }\r
 326 \r
 327 bool DiagnosticsCommand::DoExecute()\r
 328 {       \r
 329         try\r
 330         {\r
 331                 diagnostics::show_graphs(true);\r
 332 \r
 333                 SetReplyString(TEXT("202 DIAG OK\r\n"));\r
 334 \r
 335                 return true;\r
 336         }\r
 337         catch(...)\r
 338         {\r
 339                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 340                 SetReplyString(TEXT("502 DIAG FAILED\r\n"));\r
 341                 return false;\r
 342         }\r
 343 }\r
 344 \r
 345 bool ChannelGridCommand::DoExecute()\r
 346 {\r
 347         int index = 1;\r
 348         auto self = GetChannels().back();\r
 349         \r
 350         core::parameters params;\r
 351         params.push_back(L"SCREEN");\r
 352         params.push_back(L"NAME");\r
 353         params.push_back(L"Channel Grid Window");\r
 354         auto screen = create_consumer(params);\r
 355 \r
 356         self->output()->add(screen);\r
 357 \r
 358         BOOST_FOREACH(auto channel, GetChannels())\r
 359         {\r
 360                 if(channel != self)\r
 361                 {\r
 362                         auto producer = create_channel_producer(self->mixer(), channel);                \r
 363                         self->stage()->load(index, producer, false);\r
 364                         self->stage()->play(index);\r
 365                         index++;\r
 366                 }\r
 367         }\r
 368 \r
 369         int n = GetChannels().size()-1;\r
 370         double delta = 1.0/static_cast<double>(n);\r
 371         for(int x = 0; x < n; ++x)\r
 372         {\r
 373                 for(int y = 0; y < n; ++y)\r
 374                 {\r
 375                         int index = x+y*n+1;\r
 376                         auto transform = [=](frame_transform transform) -> frame_transform\r
 377                         {               \r
 378                                 transform.fill_translation[0]   = x*delta;\r
 379                                 transform.fill_translation[1]   = y*delta;\r
 380                                 transform.fill_scale[0]                 = delta;\r
 381                                 transform.fill_scale[1]                 = delta;\r
 382                                 transform.clip_translation[0]   = x*delta;\r
 383                                 transform.clip_translation[1]   = y*delta;\r
 384                                 transform.clip_scale[0]                 = delta;\r
 385                                 transform.clip_scale[1]                 = delta;                        \r
 386                                 return transform;\r
 387                         };\r
 388                         self->stage()->apply_transform(index, transform);\r
 389                 }\r
 390         }\r
 391 \r
 392         return true;\r
 393 }\r
 394 \r
 395 bool CallCommand::DoExecute()\r
 396 {       \r
 397         //Perform loading of the clip\r
 398         try\r
 399         {\r
 400                 auto what = _parameters.at(0);\r
 401                                 \r
 402                 boost::unique_future<std::wstring> result;\r
 403                 auto& params_orig = _parameters.get_original();\r
 404                 if(what == L"B" || what == L"F")\r
 405                 {\r
 406                         std::wstring param;\r
 407                         for(auto it = std::begin(params_orig)+1; it != std::end(params_orig); ++it, param += L" ")\r
 408                                 param += *it;\r
 409                         result = GetChannel()->stage()->call(GetLayerIndex(), what == L"F", boost::trim_copy(param));\r
 410                 }\r
 411                 else\r
 412                 {\r
 413                         std::wstring param;\r
 414                         for(auto it = std::begin(params_orig); it != std::end(params_orig); ++it, param += L" ")\r
 415                                 param += *it;\r
 416                         result = GetChannel()->stage()->call(GetLayerIndex(), true, boost::trim_copy(param));\r
 417                 }\r
 418 \r
 419                 if(!result.timed_wait(boost::posix_time::seconds(2)))\r
 420                         BOOST_THROW_EXCEPTION(timed_out());\r
 421                                 \r
 422                 std::wstringstream replyString;\r
 423                 if(result.get().empty())\r
 424                         replyString << TEXT("202 CALL OK\r\n");\r
 425                 else\r
 426                         replyString << TEXT("201 CALL OK\r\n") << result.get() << L"\r\n";\r
 427                 \r
 428                 SetReplyString(replyString.str());\r
 429 \r
 430                 return true;\r
 431         }\r
 432         catch(...)\r
 433         {\r
 434                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 435                 SetReplyString(TEXT("502 CALL FAILED\r\n"));\r
 436                 return false;\r
 437         }\r
 438 }\r
 439 \r
 440 // UGLY HACK\r
 441 tbb::concurrent_unordered_map<int, std::vector<stage::transform_tuple_t>> deferred_transforms;\r
 442 \r
 443 core::frame_transform MixerCommand::get_current_transform()\r
 444 {\r
 445         return GetChannel()->stage()->get_current_transform(GetLayerIndex());\r
 446 }\r
 447 \r
 448 bool MixerCommand::DoExecute()\r
 449 {\r
 450         using boost::lexical_cast;\r
 451         //Perform loading of the clip\r
 452         try\r
 453         {       \r
 454                 bool defer = _parameters.back() == L"DEFER";\r
 455                 if(defer)\r
 456                         _parameters.pop_back();\r
 457 \r
 458                 std::vector<stage::transform_tuple_t> transforms;\r
 459 \r
 460                 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")\r
 461                 {\r
 462                         if (_parameters.size() == 1)\r
 463                                 return reply_value([](const frame_transform& t) { return t.is_key ? 1 : 0; });\r
 464 \r
 465                         bool value = boost::lexical_cast<int>(_parameters.at(1));\r
 466                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 467                         {\r
 468                                 transform.is_key = value;\r
 469                                 return transform;                                       \r
 470                         }, 0, L"linear"));\r
 471                 }\r
 472                 else if(_parameters[0] == L"OPACITY")\r
 473                 {\r
 474                         if (_parameters.size() == 1)\r
 475                                 return reply_value([](const frame_transform& t) { return t.opacity; });\r
 476 \r
 477                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 478                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 479 \r
 480                         double value = boost::lexical_cast<double>(_parameters.at(1));\r
 481                         \r
 482                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 483                         {\r
 484                                 transform.opacity = value;\r
 485                                 return transform;                                       \r
 486                         }, duration, tween));\r
 487                 }\r
 488                 else if(_parameters[0] == L"ANCHOR")\r
 489                 {\r
 490                         if (_parameters.size() == 1)\r
 491                         {\r
 492                                 auto transform = get_current_transform();\r
 493                                 auto anchor = transform.anchor;\r
 494                                 SetReplyString(\r
 495                                                 L"201 MIXER OK\r\n" \r
 496                                                 + lexical_cast<std::wstring>(anchor[0]) + L" "\r
 497                                                 + lexical_cast<std::wstring>(anchor[1]) + L"\r\n");\r
 498                                 return true;\r
 499                         }\r
 500 \r
 501                         int duration = _parameters.size() > 3 ? boost::lexical_cast<int>(_parameters[3]) : 0;\r
 502                         std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 503                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 504                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 505 \r
 506                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) mutable -> frame_transform\r
 507                         {\r
 508                                 transform.anchor[0]     = x;\r
 509                                 transform.anchor[1]     = y;\r
 510                                 return transform;\r
 511                         }, duration, tween));\r
 512                 }\r
 513                 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")\r
 514                 {\r
 515                         if (_parameters.size() == 1)\r
 516                         {\r
 517                                 auto transform = get_current_transform();\r
 518                                 auto translation = transform.fill_translation;\r
 519                                 auto scale = transform.fill_scale;\r
 520                                 SetReplyString(\r
 521                                                 L"201 MIXER OK\r\n" \r
 522                                                 + lexical_cast<std::wstring>(translation[0]) + L" "\r
 523                                                 + lexical_cast<std::wstring>(translation[1]) + L" "\r
 524                                                 + lexical_cast<std::wstring>(scale[0]) + L" "\r
 525                                                 + lexical_cast<std::wstring>(scale[1]) + L"\r\n");\r
 526                                 return true;\r
 527                         }\r
 528 \r
 529                         int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;\r
 530                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 531                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 532                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 533                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 534                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 535 \r
 536                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) mutable -> frame_transform\r
 537                         {\r
 538                                 transform.fill_translation[0]   = x;\r
 539                                 transform.fill_translation[1]   = y;\r
 540                                 transform.fill_scale[0]                 = x_s;\r
 541                                 transform.fill_scale[1]                 = y_s;\r
 542                                 return transform;\r
 543                         }, duration, tween));\r
 544                 }\r
 545                 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")\r
 546                 {\r
 547                         if (_parameters.size() == 1)\r
 548                         {\r
 549                                 auto transform = get_current_transform();\r
 550                                 auto translation = transform.clip_translation;\r
 551                                 auto scale = transform.clip_scale;\r
 552                                 SetReplyString(\r
 553                                                 L"201 MIXER OK\r\n" \r
 554                                                 + lexical_cast<std::wstring>(translation[0]) + L" "\r
 555                                                 + lexical_cast<std::wstring>(translation[1]) + L" "\r
 556                                                 + lexical_cast<std::wstring>(scale[0]) + L" "\r
 557                                                 + lexical_cast<std::wstring>(scale[1]) + L"\r\n");\r
 558                                 return true;\r
 559                         }\r
 560 \r
 561                         int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;\r
 562                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 563                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 564                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 565                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 566                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 567                         if(x_s < 0 || y_s < 0)\r
 568                         {\r
 569                                 SetReplyString(L"403 MIXER ERROR\r\n");\r
 570                                 return false;\r
 571                         }\r
 572 \r
 573                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 574                         {\r
 575                                 transform.clip_translation[0]   = x;\r
 576                                 transform.clip_translation[1]   = y;\r
 577                                 transform.clip_scale[0]                 = x_s;\r
 578                                 transform.clip_scale[1]                 = y_s;\r
 579                                 return transform;\r
 580                         }, duration, tween));\r
 581                 }\r
 582                 else if(_parameters[0] == L"GRID")\r
 583                 {\r
 584                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 585                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 586                         int n = boost::lexical_cast<int>(_parameters.at(1));\r
 587                         double delta = 1.0/static_cast<double>(n);\r
 588                         for(int x = 0; x < n; ++x)\r
 589                         {\r
 590                                 for(int y = 0; y < n; ++y)\r
 591                                 {\r
 592                                         int index = x+y*n+1;\r
 593                                         transforms.push_back(stage::transform_tuple_t(index, [=](frame_transform transform) -> frame_transform\r
 594                                         {               \r
 595                                                 transform.fill_translation[0]   = x*delta;\r
 596                                                 transform.fill_translation[1]   = y*delta;\r
 597                                                 transform.fill_scale[0]                 = delta;\r
 598                                                 transform.fill_scale[1]                 = delta;\r
 599                                                 transform.clip_translation[0]   = x*delta;\r
 600                                                 transform.clip_translation[1]   = y*delta;\r
 601                                                 transform.clip_scale[0]                 = delta;\r
 602                                                 transform.clip_scale[1]                 = delta;                        \r
 603                                                 return transform;\r
 604                                         }, duration, tween));\r
 605                                 }\r
 606                         }\r
 607                 }\r
 608                 else if(_parameters[0] == L"BLEND")\r
 609                 {\r
 610                         if (_parameters.size() == 1)\r
 611                         {\r
 612                                 auto blend_mode = GetChannel()->mixer()->get_blend_mode(GetLayerIndex());\r
 613                                 SetReplyString(L"201 MIXER OK\r\n" \r
 614                                         + lexical_cast<std::wstring>(get_blend_mode(blend_mode)) \r
 615                                         + L"\r\n");\r
 616                                 return true;\r
 617                         }\r
 618 \r
 619                         auto blend_str = _parameters.at(1);                                                             \r
 620                         int layer = GetLayerIndex();\r
 621                         blend_mode::type blend = get_blend_mode(blend_str);\r
 622                         GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), blend);  \r
 623                 }\r
 624         else if(_parameters[0] == L"CHROMA")\r
 625         {\r
 626                         if (_parameters.size() == 1)\r
 627                         {\r
 628                                 auto chroma = GetChannel()->mixer()->get_chroma(GetLayerIndex());\r
 629                                 SetReplyString(L"201 MIXER OK\r\n" \r
 630                                         + get_chroma_mode(chroma.key)\r
 631                                         + (chroma.key == chroma::none\r
 632                                                 ? L""\r
 633                                                 : L" "\r
 634                                                 + lexical_cast<std::wstring>(chroma.threshold) + L" "\r
 635                                                 + lexical_cast<std::wstring>(chroma.softness))\r
 636                                         + L"\r\n");\r
 637                                         // Add the rest when they are actually used and documented\r
 638                                 return true;\r
 639                         }\r
 640 \r
 641                         int layer = GetLayerIndex();\r
 642             chroma chroma;\r
 643             chroma.key = get_chroma_mode(_parameters[1]);\r
 644 \r
 645                         if (chroma.key != chroma::none)\r
 646                         {\r
 647                                 chroma.threshold    = boost::lexical_cast<double>(_parameters[2]);\r
 648                                 chroma.softness     = boost::lexical_cast<double>(_parameters[3]);\r
 649                                 chroma.spill        = _parameters.size() > 4 ? boost::lexical_cast<double>(_parameters[4]) : 0.0f;\r
 650                                 chroma.blur         = _parameters.size() > 5 ? boost::lexical_cast<double>(_parameters[5]) : 0.0f;\r
 651                                 chroma.show_mask    = _parameters.size() > 6 ? bool(boost::lexical_cast<int>(_parameters[6])) : false;\r
 652                         }\r
 653 \r
 654             GetChannel()->mixer()->set_chroma(GetLayerIndex(), chroma);\r
 655         }\r
 656                 else if(_parameters[0] == L"MASTERVOLUME")\r
 657                 {\r
 658                         if (_parameters.size() == 1)\r
 659                         {\r
 660                                 auto volume = GetChannel()->mixer()->get_master_volume();\r
 661                                 SetReplyString(L"201 MIXER OK\r\n" \r
 662                                         + lexical_cast<std::wstring>(volume) + L"\r\n");\r
 663                                 return true;\r
 664                         }\r
 665 \r
 666                         float master_volume = boost::lexical_cast<float>(_parameters.at(1));\r
 667                         GetChannel()->mixer()->set_master_volume(master_volume);\r
 668                 }\r
 669                 else if(_parameters[0] == L"BRIGHTNESS")\r
 670                 {\r
 671                         if (_parameters.size() == 1)\r
 672                                 return reply_value([](const frame_transform& t) { return t.brightness; });\r
 673 \r
 674                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 675                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 676                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 677                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 678                         {\r
 679                                 transform.brightness = value;\r
 680                                 return transform;\r
 681                         }, duration, tween));\r
 682                 }\r
 683                 else if(_parameters[0] == L"SATURATION")\r
 684                 {\r
 685                         if (_parameters.size() == 1)\r
 686                                 return reply_value([](const frame_transform& t) { return t.saturation; });\r
 687 \r
 688                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 689                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 690                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 691                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 692                         {\r
 693                                 transform.saturation = value;\r
 694                                 return transform;\r
 695                         }, duration, tween));   \r
 696                 }\r
 697                 else if(_parameters[0] == L"CONTRAST")\r
 698                 {\r
 699                         if (_parameters.size() == 1)\r
 700                                 return reply_value([](const frame_transform& t) { return t.contrast; });\r
 701 \r
 702                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 703                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 704                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 705                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 706                         {\r
 707                                 transform.contrast = value;\r
 708                                 return transform;\r
 709                         }, duration, tween));   \r
 710                 }\r
 711                 else if(_parameters[0] == L"ROTATION")\r
 712                 {\r
 713                         static const double PI = 3.141592653589793;\r
 714 \r
 715                         if (_parameters.size() == 1)\r
 716                                 return reply_value([](const frame_transform& t) { return t.angle / PI * 180.0; });\r
 717 \r
 718                         auto value = boost::lexical_cast<double>(_parameters.at(1)) * PI / 180.0;\r
 719                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 720                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 721                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 722                         {\r
 723                                 transform.angle = value;\r
 724                                 return transform;\r
 725                         }, duration, tween));   \r
 726                 }\r
 727                 else if(_parameters[0] == L"LEVELS")\r
 728                 {\r
 729                         if (_parameters.size() == 1)\r
 730                         {\r
 731                                 auto levels = get_current_transform().levels;\r
 732                                 SetReplyString(L"201 MIXER OK\r\n"\r
 733                                         + lexical_cast<std::wstring>(levels.min_input) + L" "\r
 734                                         + lexical_cast<std::wstring>(levels.max_input) + L" "\r
 735                                         + lexical_cast<std::wstring>(levels.gamma) + L" "\r
 736                                         + lexical_cast<std::wstring>(levels.min_output) + L" "\r
 737                                         + lexical_cast<std::wstring>(levels.max_output) + L"\r\n");\r
 738                                 return true;\r
 739                         }\r
 740 \r
 741                         levels value;\r
 742                         value.min_input  = boost::lexical_cast<double>(_parameters.at(1));\r
 743                         value.max_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 744                         value.gamma              = boost::lexical_cast<double>(_parameters.at(3));\r
 745                         value.min_output = boost::lexical_cast<double>(_parameters.at(4));\r
 746                         value.max_output = boost::lexical_cast<double>(_parameters.at(5));\r
 747                         int duration = _parameters.size() > 6 ? boost::lexical_cast<int>(_parameters[6]) : 0;\r
 748                         std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 749 \r
 750                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 751                         {\r
 752                                 transform.levels = value;\r
 753                                 return transform;\r
 754                         }, duration, tween));\r
 755                 }\r
 756                 else if(_parameters[0] == L"STRAIGHT_ALPHA_OUTPUT")\r
 757                 {\r
 758                         if (_parameters.size() == 1)\r
 759                         {\r
 760                                 SetReplyString(L"201 MIXER OK\r\n"\r
 761                                         + lexical_cast<std::wstring>(\r
 762                                                         GetChannel()->mixer()->get_straight_alpha_output())\r
 763                                         + L"\r\n");\r
 764                                 return true;\r
 765                         }\r
 766 \r
 767                         bool value = boost::lexical_cast<bool>(_parameters[1]);\r
 768                         GetChannel()->mixer()->set_straight_alpha_output(value);\r
 769                 }\r
 770                 else if(_parameters[0] == L"VOLUME")\r
 771                 {\r
 772                         if (_parameters.size() == 1)\r
 773                                 return reply_value([](const frame_transform& t) { return t.volume; });\r
 774 \r
 775                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 776                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 777                         double value = boost::lexical_cast<double>(_parameters[1]);\r
 778 \r
 779                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 780                         {\r
 781                                 transform.volume = value;\r
 782                                 return transform;\r
 783                         }, duration, tween));\r
 784                 }\r
 785                 else if(_parameters[0] == L"CLEAR")\r
 786                 {\r
 787                         int layer = GetLayerIndex(std::numeric_limits<int>::max());\r
 788                         if (layer == std::numeric_limits<int>::max())\r
 789                         {\r
 790                                 GetChannel()->stage()->clear_transforms();\r
 791                                 GetChannel()->mixer()->clear_blend_modes();\r
 792                         }\r
 793                         else\r
 794                         {\r
 795                                 GetChannel()->stage()->clear_transforms(layer);\r
 796                                 GetChannel()->mixer()->clear_blend_mode(layer);\r
 797                         }\r
 798                 }\r
 799                 else if(_parameters[0] == L"COMMIT")\r
 800                 {\r
 801                         transforms = std::move(deferred_transforms[GetChannelIndex()]);\r
 802                 }\r
 803                 else\r
 804                 {\r
 805                         SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 806                         return false;\r
 807                 }\r
 808 \r
 809                 if(defer)\r
 810                 {\r
 811                         auto& defer_tranforms = deferred_transforms[GetChannelIndex()];\r
 812                         defer_tranforms.insert(defer_tranforms.end(), transforms.begin(), transforms.end());\r
 813                 }\r
 814                 else\r
 815                         GetChannel()->stage()->apply_transforms(transforms);\r
 816         \r
 817                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 818 \r
 819                 return true;\r
 820         }\r
 821         catch(file_not_found&)\r
 822         {\r
 823                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 824                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 825                 return false;\r
 826         }\r
 827         catch(...)\r
 828         {\r
 829                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 830                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 831                 return false;\r
 832         }\r
 833 }\r
 834 \r
 835 bool SwapCommand::DoExecute()\r
 836 {       \r
 837         //Perform loading of the clip\r
 838         try\r
 839         {\r
 840                 if(GetLayerIndex(-1) != -1)\r
 841                 {\r
 842                         std::vector<std::string> strs;\r
 843                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 844                         \r
 845                         auto ch1 = GetChannel();\r
 846                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 847 \r
 848                         int l1 = GetLayerIndex();\r
 849                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 850 \r
 851                         ch1->stage()->swap_layer(l1, l2, ch2->stage());\r
 852                 }\r
 853                 else\r
 854                 {\r
 855                         auto ch1 = GetChannel();\r
 856                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 857                         ch1->stage()->swap_layers(ch2->stage());\r
 858                 }\r
 859                 \r
 860                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 861 \r
 862                 return true;\r
 863         }\r
 864         catch(file_not_found&)\r
 865         {\r
 866                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 867                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 868                 return false;\r
 869         }\r
 870         catch(...)\r
 871         {\r
 872                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 873                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 874                 return false;\r
 875         }\r
 876 }\r
 877 \r
 878 bool AddCommand::DoExecute()\r
 879 {       \r
 880         //Perform loading of the clip\r
 881         try\r
 882         {\r
 883                 _parameters.replace_placeholders(\r
 884                                 L"<CLIENT_IP_ADDRESS>",\r
 885                                 this->GetClientInfo()->print());\r
 886 \r
 887                 auto consumer = create_consumer(_parameters);\r
 888                 GetChannel()->output()->add(GetLayerIndex(consumer->index()), consumer);\r
 889         \r
 890                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 891 \r
 892                 return true;\r
 893         }\r
 894         catch(file_not_found&)\r
 895         {\r
 896                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 897                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 898                 return false;\r
 899         }\r
 900         catch(...)\r
 901         {\r
 902                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 903                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 904                 return false;\r
 905         }\r
 906 }\r
 907 \r
 908 bool RemoveCommand::DoExecute()\r
 909 {       \r
 910         //Perform loading of the clip\r
 911         try\r
 912         {\r
 913                 auto index = GetLayerIndex(std::numeric_limits<int>::min());\r
 914 \r
 915                 if (index == std::numeric_limits<int>::min())\r
 916                 {\r
 917                         _parameters.replace_placeholders(\r
 918                                         L"<CLIENT_IP_ADDRESS>",\r
 919                                         this->GetClientInfo()->print());\r
 920 \r
 921                         index = create_consumer(_parameters)->index();\r
 922                 }\r
 923 \r
 924                 GetChannel()->output()->remove(index);\r
 925 \r
 926                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 927 \r
 928                 return true;\r
 929         }\r
 930         catch(file_not_found&)\r
 931         {\r
 932                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 933                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 934                 return false;\r
 935         }\r
 936         catch(...)\r
 937         {\r
 938                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 939                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 940                 return false;\r
 941         }\r
 942 }\r
 943 \r
 944 safe_ptr<core::frame_producer> RouteCommand::TryCreateProducer(AMCPCommand& command, std::wstring const& uri)\r
 945 {\r
 946         safe_ptr<core::frame_producer> pFP(frame_producer::empty());\r
 947 \r
 948         auto tokens = core::parameters::protocol_split(uri);\r
 949         auto src_channel_layer_token = tokens[0] == L"route" ? tokens[1] : uri;\r
 950         std::vector<std::wstring> src_channel_layer;\r
 951         boost::split(src_channel_layer, src_channel_layer_token, boost::is_any_of("-"));\r
 952         bool is_channel_layer_spec = src_channel_layer.size() == 2;\r
 953         bool is_channel_spec = src_channel_layer.size() == 1;\r
 954         int src_channel_index;\r
 955 \r
 956         if (is_channel_layer_spec || is_channel_spec)\r
 957         {\r
 958                 try\r
 959                 {\r
 960                         src_channel_index = boost::lexical_cast<int>(src_channel_layer[0]);\r
 961                 }\r
 962                 catch(const boost::bad_lexical_cast&)\r
 963                 {\r
 964                         is_channel_layer_spec = false;\r
 965                         is_channel_spec = false;\r
 966                 }\r
 967         }\r
 968 \r
 969         int src_layer_index = -1;\r
 970 \r
 971         if (is_channel_layer_spec)\r
 972         {\r
 973                 if (!src_channel_layer[1].empty())\r
 974                 {\r
 975                         try\r
 976                         {\r
 977                                 src_layer_index = boost::lexical_cast<int>(src_channel_layer[1]);\r
 978                         }\r
 979                         catch(const boost::bad_lexical_cast&)\r
 980                         {\r
 981                                 is_channel_layer_spec = false;\r
 982                         }\r
 983                 }\r
 984                 else\r
 985                         is_channel_layer_spec = false;\r
 986         }\r
 987 \r
 988         if (tokens[0] == L"route" || is_channel_layer_spec || is_channel_spec) // It looks like a route\r
 989         {\r
 990                 // Find the source channel\r
 991                 auto channels = command.GetChannels();\r
 992                 auto src_channel = std::find_if(\r
 993                         channels.begin(), \r
 994                         channels.end(), \r
 995                         [src_channel_index](const safe_ptr<core::video_channel>& item) { return item->index() == src_channel_index; }\r
 996                 );\r
 997                 if (src_channel == channels.end())\r
 998                         BOOST_THROW_EXCEPTION(null_argument() << msg_info("src channel not found"));\r
 999 \r
1000                 // Find the source layer (if one is given)\r
1001                 if (is_channel_layer_spec)\r
1002                         pFP = create_layer_producer(command.GetChannel()->mixer(), (*src_channel)->stage(), src_layer_index);\r
1003                 else \r
1004                         pFP = create_channel_producer(command.GetChannel()->mixer(), *src_channel);\r
1005         }\r
1006         return pFP;\r
1007 }\r
1008 \r
1009 bool RouteCommand::DoExecute()\r
1010 {       \r
1011         try\r
1012         {\r
1013                 auto pFP = RouteCommand::TryCreateProducer(\r
1014                                 *this, _parameters.at_original(0));\r
1015 \r
1016                 if (pFP != frame_producer::empty())\r
1017                 {\r
1018                         GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
1019                         GetChannel()->stage()->play(GetLayerIndex());\r
1020 \r
1021                         SetReplyString(TEXT("202 ROUTE OK\r\n"));\r
1022                 \r
1023                         return true;\r
1024                 }\r
1025                 SetReplyString(TEXT("404 ROUTE ERROR\r\n"));\r
1026                 return false;\r
1027         }\r
1028         catch(file_not_found&)\r
1029         {\r
1030                 CASPAR_LOG_CURRENT_EXCEPTION();\r
1031                 SetReplyString(TEXT("404 ROUTE ERROR\r\n"));\r
1032                 return false;\r
1033         }\r
1034         catch(...)\r
1035         {\r
1036                 CASPAR_LOG_CURRENT_EXCEPTION();\r
1037                 SetReplyString(TEXT("502 ROUTE FAILED\r\n"));\r
1038                 return false;\r
1039         }\r
1040 }\r
1041 \r
1042 bool LoadCommand::DoExecute()\r
1043 {       \r
1044         //Perform loading of the clip\r
1045         try\r
1046         {\r
1047                 auto uri_tokens = parameters::protocol_split(_parameters.at_original(0));\r
1048                 auto pFP = frame_producer::empty();\r
1049                 if (uri_tokens[0] == L"route")\r
1050                 {\r
1051                         pFP = RouteCommand::TryCreateProducer(*this, _parameters.at_original(0));\r
1052                 }\r
1053                 if (pFP == frame_producer::empty())\r
1054                 {\r
1055                         pFP = create_producer(GetChannel()->mixer(), _parameters);\r
1056                 }\r
1057                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
1058         \r
1059                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
1060 \r
1061                 return true;\r
1062         }\r
1063         catch(file_not_found&)\r
1064         {\r
1065                 CASPAR_LOG_CURRENT_EXCEPTION();\r
1066                 SetReplyString(TEXT("404 LOAD ERROR\r\n"));\r
1067                 return false;\r
1068         }\r
1069         catch(...)\r
1070         {\r
1071                 CASPAR_LOG_CURRENT_EXCEPTION();\r
1072                 SetReplyString(TEXT("502 LOAD FAILED\r\n"));\r
1073                 return false;\r
1074         }\r
1075 }\r
1076 \r
1077 \r
1078 \r
1079 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
1080 //{\r
1081 //      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
1082 //\r
1083 //      boost::wsmatch what;\r
1084 //      if(!boost::regex_match(message, what, expr))\r
1085 //              return nullptr;\r
1086 //\r
1087 //      auto info = channel_info::parse(what, channels);\r
1088 //\r
1089 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
1090 //\r
1091 //      std::wstring templatename = what["TEMPLATE"].str();\r
1092 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
1093 //      std::wstring start_label = what["START_LABEL"].str();   \r
1094 //      std::wstring data = get_data(what["DATA"].str());\r
1095 //      \r
1096 //      boost::replace_all(templatename, "\"", "");\r
1097 //\r
1098 //      return [=]() -> std::wstring\r
1099 //      {       \r
1100 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
1101 //              if(fullFilename.empty())\r
1102 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
1103 //      \r
1104 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
1105 //              std::wstring filename = templatename;\r
1106 //              filename.append(extension);\r
1107 //\r
1108 //              flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
1109 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
1110 //\r
1111 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
1112 //              return L"";\r
1113 //      };\r
1114 \r
1115 bool LoadbgCommand::DoExecute()\r
1116 {\r
1117         transition_info transitionInfo;\r
1118         \r
1119         bool bLoop = false;\r
1120 \r
1121         // TRANSITION\r
1122 \r
1123         std::wstring message;\r
1124         for(size_t n = 0; n < _parameters.size(); ++n)\r
1125                 message += _parameters[n] + L" ";\r
1126                 \r
1127         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
1128         boost::wsmatch what;\r
1129         if(boost::regex_match(message, what, expr))\r
1130         {\r
1131                 auto transition = what["TRANSITION"].str();\r
1132                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
1133                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
1134                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
1135                 transitionInfo.tweener = get_tweener(tween);            \r
1136 \r
1137                 if(transition == TEXT("CUT"))\r
1138                         transitionInfo.type = transition::cut;\r
1139                 else if(transition == TEXT("MIX"))\r
1140                         transitionInfo.type = transition::mix;\r
1141                 else if(transition == TEXT("PUSH"))\r
1142                         transitionInfo.type = transition::push;\r
1143                 else if(transition == TEXT("SLIDE"))\r
1144                         transitionInfo.type = transition::slide;\r
1145                 else if(transition == TEXT("WIPE"))\r
1146                         transitionInfo.type = transition::wipe;\r
1147                 \r
1148                 if(direction == TEXT("FROMLEFT"))\r
1149                         transitionInfo.direction = transition_direction::from_left;\r
1150                 else if(direction == TEXT("FROMRIGHT"))\r
1151                         transitionInfo.direction = transition_direction::from_right;\r
1152                 else if(direction == TEXT("LEFT"))\r
1153                         transitionInfo.direction = transition_direction::from_right;\r
1154                 else if(direction == TEXT("RIGHT"))\r
1155                         transitionInfo.direction = transition_direction::from_left;\r
1156         }\r
1157         \r
1158         //Perform loading of the clip\r
1159         try\r
1160         {\r
1161                 auto uri_tokens = core::parameters::protocol_split(_parameters.at_original(0));\r
1162                 auto pFP = frame_producer::empty();\r
1163                 if (uri_tokens[0] == L"route")\r
1164                 {\r
1165                         pFP = RouteCommand::TryCreateProducer(*this, _parameters.at_original(0));\r
1166                 }\r
1167                 if (pFP == frame_producer::empty())\r
1168                 {\r
1169                         pFP = create_producer(GetChannel()->mixer(), _parameters);\r
1170                 }\r
1171                 if(pFP == frame_producer::empty())\r
1172                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
1173 \r
1174                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
1175 \r
1176                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);\r
1177                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
1178         \r
1179                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
1180 \r
1181                 return true;\r
1182         }\r
1183         catch(file_not_found&)\r
1184         {               \r
1185                 CASPAR_LOG(error) << L"File not found. No match found for parameters. Check syntax:" << _parameters.get_original_string();\r
1186                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
1187                 return false;\r
1188         }\r
1189         catch(...)\r
1190         {\r
1191                 CASPAR_LOG_CURRENT_EXCEPTION();\r
1192                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
1193                 return false;\r
1194         }\r
1195 }\r
1196 \r
1197 bool PauseCommand::DoExecute()\r
1198 {\r
1199         try\r
1200         {\r
1201                 GetChannel()->stage()->pause(GetLayerIndex());\r
1202                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
1203                 return true;\r
1204         }\r
1205         catch(...)\r
1206         {\r
1207                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
1208         }\r
1209 \r
1210         return false;\r
1211 }\r
1212 \r
1213 bool ResumeCommand::DoExecute()\r
1214 {\r
1215         try\r
1216         {\r
1217                 GetChannel()->stage()->resume(GetLayerIndex());\r
1218                 SetReplyString(TEXT("202 RESUME OK\r\n"));\r
1219                 return true;\r
1220         }\r
1221         catch(...)\r
1222         {\r
1223                 SetReplyString(TEXT("501 RESUME FAILED\r\n"));\r
1224         }\r
1225 \r
1226         return false;\r
1227 }\r
1228 \r
1229 bool PlayCommand::DoExecute()\r
1230 {\r
1231         try\r
1232         {\r
1233                 if(!_parameters.empty())\r
1234                 {\r
1235                         LoadbgCommand lbg;\r
1236                         lbg.SetChannels(GetChannels());\r
1237                         lbg.SetChannel(GetChannel());\r
1238                         lbg.SetChannelIndex(GetChannelIndex());\r
1239                         lbg.SetLayerIntex(GetLayerIndex());\r
1240                         lbg.SetClientInfo(GetClientInfo());\r
1241                         lbg.SetParameters(_parameters);\r
1242                         if(!lbg.Execute())\r
1243                                 throw std::exception();\r
1244                 }\r
1245 \r
1246                 GetChannel()->stage()->play(GetLayerIndex());\r
1247                 \r
1248                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
1249                 return true;\r
1250         }\r
1251         catch(...)\r
1252         {\r
1253                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
1254         }\r
1255 \r
1256         return false;\r
1257 }\r
1258 \r
1259 bool StopCommand::DoExecute()\r
1260 {\r
1261         try\r
1262         {\r
1263                 GetChannel()->stage()->stop(GetLayerIndex());\r
1264                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
1265                 return true;\r
1266         }\r
1267         catch(...)\r
1268         {\r
1269                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
1270         }\r
1271 \r
1272         return false;\r
1273 }\r
1274 \r
1275 bool ClearCommand::DoExecute()\r
1276 {\r
1277         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
1278         if(index != std::numeric_limits<int>::min())\r
1279                 GetChannel()->stage()->clear(index);\r
1280         else\r
1281                 GetChannel()->stage()->clear();\r
1282                 \r
1283         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
1284 \r
1285         return true;\r
1286 }\r
1287 \r
1288 bool PrintCommand::DoExecute()\r
1289 {\r
1290         parameters params;\r
1291         params.push_back(L"IMAGE");\r
1292         GetChannel()->output()->add(create_consumer(params));\r
1293                 \r
1294         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
1295 \r
1296         return true;\r
1297 }\r
1298 \r
1299 bool LogCommand::DoExecute()\r
1300 {\r
1301         if(_parameters.at(0) == L"LEVEL")\r
1302                 log::set_log_level(_parameters.at(1));\r
1303 \r
1304         SetReplyString(TEXT("202 LOG OK\r\n"));\r
1305 \r
1306         return true;\r
1307 }\r
1308 \r
1309 bool CGCommand::DoExecute()\r
1310 {\r
1311         try\r
1312         {\r
1313                 std::wstring command = _parameters[0];\r
1314                 if(command == TEXT("ADD"))\r
1315                         return DoExecuteAdd();\r
1316                 else if(command == TEXT("PLAY"))\r
1317                         return DoExecutePlay();\r
1318                 else if(command == TEXT("STOP"))\r
1319                         return DoExecuteStop();\r
1320                 else if(command == TEXT("NEXT"))\r
1321                         return DoExecuteNext();\r
1322                 else if(command == TEXT("REMOVE"))\r
1323                         return DoExecuteRemove();\r
1324                 else if(command == TEXT("CLEAR"))\r
1325                         return DoExecuteClear();\r
1326                 else if(command == TEXT("UPDATE"))\r
1327                         return DoExecuteUpdate();\r
1328                 else if(command == TEXT("INVOKE"))\r
1329                         return DoExecuteInvoke();\r
1330                 else if(command == TEXT("INFO"))\r
1331                         return DoExecuteInfo();\r
1332         }\r
1333         catch(...)\r
1334         {\r
1335                 CASPAR_LOG_CURRENT_EXCEPTION();\r
1336         }\r
1337 \r
1338         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1339         return false;\r
1340 }\r
1341 \r
1342 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
1343         int length = layerstring.length();\r
1344         for(int i = 0; i < length; ++i) {\r
1345                 if(!_istdigit(layerstring[i])) {\r
1346                         return false;\r
1347                 }\r
1348         }\r
1349 \r
1350         return true;\r
1351 }\r
1352 \r
1353 bool CGCommand::DoExecuteAdd() {\r
1354         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
1355 \r
1356         int layer = 0;                          //_parameters[1]\r
1357 //      std::wstring templateName;      //_parameters[2]\r
1358         std::wstring label;             //_parameters[3]\r
1359         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
1360 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
1361 \r
1362         if(_parameters.size() < 4) \r
1363         {\r
1364                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1365                 return false;\r
1366         }\r
1367         unsigned int dataIndex = 4;\r
1368 \r
1369         if(!ValidateLayer(_parameters[1])) \r
1370         {\r
1371                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1372                 return false;\r
1373         }\r
1374 \r
1375         layer = _ttoi(_parameters[1].c_str());\r
1376 \r
1377         if(_parameters[3].length() > 1) \r
1378         {       //read label\r
1379                 label = _parameters.at_original(3);\r
1380                 ++dataIndex;\r
1381 \r
1382                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
1383                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
1384                 else \r
1385                 {\r
1386                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1387                         return false;\r
1388                 }\r
1389         }\r
1390         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
1391                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
1392         }\r
1393         else \r
1394         {\r
1395                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1396                 return false;\r
1397         }\r
1398 \r
1399         const TCHAR* pDataString = 0;\r
1400         std::wstringstream data;\r
1401         std::wstring dataFromFile;\r
1402         if(_parameters.size() > dataIndex) \r
1403         {       //read data\r
1404                 const std::wstring& dataString = _parameters.at_original(dataIndex);\r
1405 \r
1406                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
1407                         pDataString = dataString.c_str();\r
1408                 else \r
1409                 {\r
1410                         //The data is not an XML-string, it must be a filename\r
1411                         std::wstring filename = env::data_folder();\r
1412                         filename.append(dataString);\r
1413                         filename.append(TEXT(".ftd"));\r
1414 \r
1415                         dataFromFile = read_file(boost::filesystem::wpath(filename));\r
1416                         pDataString = dataFromFile.c_str();\r
1417                 }\r
1418         }\r
1419         \r
1420         std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);\r
1421         std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
1422         std::wstring filename = _parameters[2];\r
1423 \r
1424         if(!fullFilename.empty())\r
1425         {\r
1426                 auto call = (boost::wformat(L"ADD %1% \"%2%\" %3% %4% %5%") % layer % filename % bDoStart % label % (std::wstring() + (pDataString ? pDataString : L""))).str();\r
1427                 auto producer = GetChannel()->stage()->foreground(GetLayerIndex(9999)).get();\r
1428 \r
1429                 if(producer->print().find(L"flash") == std::string::npos)\r
1430                 { \r
1431                         producer = flash::create_producer(GetChannel()->mixer(), boost::assign::list_of<std::wstring>());\r
1432 \r
1433                         if (producer != core::frame_producer::empty())\r
1434                         {\r
1435                                 producer = make_safe<flash::cg_producer>(producer);\r
1436                                 producer->call(call).wait();\r
1437                                 GetChannel()->stage()->load(GetLayerIndex(9999), producer);\r
1438                                 GetChannel()->stage()->play(GetLayerIndex(9999));\r
1439                         }\r
1440                 }\r
1441                 else\r
1442                 {\r
1443                         GetChannel()->stage()->call(GetLayerIndex(9999), true, call).wait();\r
1444                 }\r
1445                 \r
1446                 SetReplyString(TEXT("202 CG OK\r\n"));\r
1447 \r
1448                 return true;\r
1449         }\r
1450         else\r
1451         {                       \r
1452                 filename.append(extension);\r
1453                 std::vector<std::wstring> parameters = boost::assign::list_of<std::wstring>(filename);\r
1454                 auto producer = html::create_producer(GetChannel()->mixer(), core::parameters(parameters));     \r
1455                                 \r
1456                 if (producer != core::frame_producer::empty())\r
1457                 {\r
1458                         if (pDataString)\r
1459                         {\r
1460                                 producer->call((boost::wformat(L"UPDATE %1% \"%2%\"") % layer % pDataString).str()).wait();\r
1461                         }\r
1462 \r
1463                         if (bDoStart)\r
1464                         {\r
1465                                 producer->call((boost::wformat(L"PLAY %1%") % layer).str()).wait();\r
1466                         }\r
1467                         \r
1468                         GetChannel()->stage()->load(GetLayerIndex(9999), producer);\r
1469                         GetChannel()->stage()->play(GetLayerIndex(9999));\r
1470 \r
1471                         SetReplyString(TEXT("202 CG OK\r\n"));\r
1472 \r
1473                         return true;\r
1474                 };\r
1475         }\r
1476 \r
1477         CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
1478         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1479         \r
1480         return true;\r
1481 }\r
1482 \r
1483 bool CGCommand::DoExecutePlay()\r
1484 {\r
1485         if(_parameters.size() > 1)\r
1486         {\r
1487                 if(!ValidateLayer(_parameters[1])) \r
1488                 {\r
1489                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1490                         return false;\r
1491                 }\r
1492                 int layer = _ttoi(_parameters[1].c_str());\r
1493                 \r
1494                 try\r
1495                 {\r
1496                         GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"PLAY %1%") % layer).str()).wait();\r
1497                 }\r
1498                 catch (const caspar::not_supported&)\r
1499                 {\r
1500                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1501                         return true;\r
1502                 }\r
1503         }\r
1504         else\r
1505         {\r
1506                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1507                 return true;\r
1508         }\r
1509 \r
1510         SetReplyString(TEXT("202 CG OK\r\n"));\r
1511         return true;\r
1512 }\r
1513 \r
1514 bool CGCommand::DoExecuteStop() \r
1515 {\r
1516         if(_parameters.size() > 1)\r
1517         {\r
1518                 if(!ValidateLayer(_parameters[1])) \r
1519                 {\r
1520                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1521                         return false;\r
1522                 }\r
1523                 int layer = _ttoi(_parameters[1].c_str());\r
1524                 \r
1525                 try\r
1526                 {\r
1527                         GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"STOP %1%") % layer).str()).wait();\r
1528                 }\r
1529                 catch (const caspar::not_supported&)\r
1530                 {\r
1531                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1532                         return true;\r
1533                 }\r
1534         }\r
1535         else \r
1536         {\r
1537                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1538                 return true;\r
1539         }\r
1540 \r
1541         SetReplyString(TEXT("202 CG OK\r\n"));\r
1542         return true;\r
1543 }\r
1544 \r
1545 bool CGCommand::DoExecuteNext()\r
1546 {\r
1547         if(_parameters.size() > 1) \r
1548         {\r
1549                 if(!ValidateLayer(_parameters[1])) \r
1550                 {\r
1551                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1552                         return false;\r
1553                 }\r
1554 \r
1555                 int layer = _ttoi(_parameters[1].c_str());\r
1556 \r
1557                 try\r
1558                 {\r
1559                         GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"NEXT %1%") % layer).str()).wait();\r
1560                 }\r
1561                 catch (const caspar::not_supported&)\r
1562                 {\r
1563                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1564                         return true;\r
1565                 }\r
1566         }\r
1567         else \r
1568         {\r
1569                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1570                 return true;\r
1571         }\r
1572 \r
1573         SetReplyString(TEXT("202 CG OK\r\n"));\r
1574         return true;\r
1575 }\r
1576 \r
1577 bool CGCommand::DoExecuteRemove() \r
1578 {\r
1579         if(_parameters.size() > 1) \r
1580         {\r
1581                 if(!ValidateLayer(_parameters[1])) \r
1582                 {\r
1583                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1584                         return false;\r
1585                 }\r
1586 \r
1587                 int layer = _ttoi(_parameters[1].c_str());\r
1588 \r
1589                 try\r
1590                 {\r
1591                         GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"REMOVE %1%") % layer).str()).wait();\r
1592                 }\r
1593                 catch (const caspar::not_supported&)\r
1594                 {\r
1595                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1596                         return true;\r
1597                 }\r
1598         }\r
1599         else \r
1600         {\r
1601                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1602                 return true;\r
1603         }\r
1604 \r
1605         SetReplyString(TEXT("202 CG OK\r\n"));\r
1606         return true;\r
1607 }\r
1608 \r
1609 bool CGCommand::DoExecuteClear() \r
1610 {\r
1611         GetChannel()->stage()->clear(GetLayerIndex(9999));\r
1612         SetReplyString(TEXT("202 CG OK\r\n"));\r
1613         return true;\r
1614 }\r
1615 \r
1616 bool CGCommand::DoExecuteUpdate() \r
1617 {\r
1618         try\r
1619         {\r
1620                 if(!ValidateLayer(_parameters.at(1)))\r
1621                 {\r
1622                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1623                         return false;\r
1624                 }\r
1625                                                 \r
1626                 std::wstring dataString = _parameters.at_original(2);\r
1627                 if(dataString.at(0) != TEXT('<'))\r
1628                 {\r
1629                         //The data is not an XML-string, it must be a filename\r
1630                         std::wstring filename = env::data_folder();\r
1631                         filename.append(dataString);\r
1632                         filename.append(TEXT(".ftd"));\r
1633 \r
1634                         dataString = read_file(boost::filesystem::wpath(filename));\r
1635                 }               \r
1636 \r
1637                 int layer = _ttoi(_parameters.at(1).c_str());\r
1638                 \r
1639                 try\r
1640                 {\r
1641                         GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"UPDATE %1% %2%") % layer % dataString).str()).wait();\r
1642                 }\r
1643                 catch (const caspar::not_supported&)\r
1644                 {\r
1645                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1646                         return true;\r
1647                 }\r
1648         }\r
1649         catch(...)\r
1650         {\r
1651                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1652                 return true;\r
1653         }\r
1654 \r
1655         SetReplyString(TEXT("202 CG OK\r\n"));\r
1656         return true;\r
1657 }\r
1658 \r
1659 bool CGCommand::DoExecuteInvoke() \r
1660 {\r
1661         std::wstringstream replyString;\r
1662         replyString << TEXT("201 CG OK\r\n");\r
1663 \r
1664         if(_parameters.size() > 2)\r
1665         {\r
1666                 if(!ValidateLayer(_parameters[1]))\r
1667                 {\r
1668                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1669                         return false;\r
1670                 }\r
1671 \r
1672                 int layer = _ttoi(_parameters[1].c_str());\r
1673 \r
1674                 auto& params_orig = _parameters.get_original();\r
1675                 std::wstring param;\r
1676                 for (auto it = std::begin(params_orig) + 2; it != std::end(params_orig); ++it, param += L" ")\r
1677                 {\r
1678                         param += *it;\r
1679                 }\r
1680 \r
1681                 boost::trim_right(param);\r
1682 \r
1683                 try\r
1684                 {\r
1685                         auto result = GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"INVOKE %1% %2%") % layer % param).str()).get();\r
1686                         replyString << result << TEXT("\r\n"); \r
1687                 }\r
1688                 catch (const caspar::not_supported&)\r
1689                 {\r
1690                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1691                         return true;\r
1692                 }\r
1693         }\r
1694         else \r
1695         {\r
1696                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1697                 return true;\r
1698         }\r
1699         \r
1700         SetReplyString(replyString.str());\r
1701         return true;\r
1702 }\r
1703 \r
1704 bool CGCommand::DoExecuteInfo() \r
1705 {\r
1706         std::wstringstream replyString;\r
1707         replyString << TEXT("201 CG OK\r\n");\r
1708 \r
1709         if(_parameters.size() > 1)\r
1710         {\r
1711                 if(!ValidateLayer(_parameters[1]))\r
1712                 {\r
1713                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1714                         return false;\r
1715                 }\r
1716 \r
1717                 int layer = _ttoi(_parameters[1].c_str());\r
1718 \r
1719                 try\r
1720                 {\r
1721                         auto desc = GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"INFO %1%") % layer).str()).get();\r
1722                                 \r
1723                         replyString << desc << TEXT("\r\n"); \r
1724                 }\r
1725                 catch (const caspar::not_supported&)\r
1726                 {\r
1727                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1728                         return true;\r
1729                 }\r
1730         }\r
1731         else \r
1732         {\r
1733                 try\r
1734                 {\r
1735                         auto info = GetChannel()->stage()->call(GetLayerIndex(9999), true, (boost::wformat(L"INFO")).str()).get();\r
1736                         replyString << info << TEXT("\r\n"); \r
1737                 }\r
1738                 catch (const caspar::not_supported&)\r
1739                 {\r
1740                         SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1741                         return true;\r
1742                 }\r
1743         }       \r
1744 \r
1745         SetReplyString(replyString.str());\r
1746         return true;\r
1747 }\r
1748 \r
1749 bool DataCommand::DoExecute()\r
1750 {\r
1751         std::wstring command = _parameters[0];\r
1752         if(command == TEXT("STORE"))\r
1753                 return DoExecuteStore();\r
1754         else if(command == TEXT("RETRIEVE"))\r
1755                 return DoExecuteRetrieve();\r
1756         else if(command == TEXT("REMOVE"))\r
1757                 return DoExecuteRemove();\r
1758         else if(command == TEXT("LIST"))\r
1759                 return DoExecuteList();\r
1760 \r
1761         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1762         return false;\r
1763 }\r
1764 \r
1765 bool DataCommand::DoExecuteStore() \r
1766 {\r
1767         if(_parameters.size() < 3) \r
1768         {\r
1769                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1770                 return false;\r
1771         }\r
1772 \r
1773         std::wstring filename = env::data_folder();\r
1774         filename.append(_parameters[1]);\r
1775         filename.append(TEXT(".ftd"));\r
1776 \r
1777         auto data_path = boost::filesystem::wpath(\r
1778                         boost::filesystem::wpath(filename).parent_path());\r
1779         \r
1780         if(!boost::filesystem::exists(data_path))\r
1781                 boost::filesystem::create_directories(data_path);\r
1782 \r
1783         std::wofstream datafile(filename.c_str());\r
1784 \r
1785         if(!datafile) \r
1786         {\r
1787                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1788                 return false;\r
1789         }\r
1790 \r
1791         datafile << static_cast<wchar_t>(65279); // UTF-8 BOM character\r
1792         datafile << _parameters.at_original(2) << std::flush;\r
1793         datafile.close();\r
1794 \r
1795         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1796         SetReplyString(replyString);\r
1797         return true;\r
1798 }\r
1799 \r
1800 bool DataCommand::DoExecuteRetrieve() \r
1801 {\r
1802         if(_parameters.size() < 2) \r
1803         {\r
1804                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1805                 return false;\r
1806         }\r
1807 \r
1808         std::wstring filename = env::data_folder();\r
1809         filename.append(_parameters[1]);\r
1810         filename.append(TEXT(".ftd"));\r
1811 \r
1812         std::wstring file_contents = read_file(boost::filesystem::wpath(filename));\r
1813 \r
1814         if (file_contents.empty()) \r
1815         {\r
1816                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1817                 return false;\r
1818         }\r
1819 \r
1820         std::wstringstream reply;\r
1821         reply << TEXT("201 DATA RETRIEVE OK\r\n");\r
1822 \r
1823         std::wstringstream file_contents_stream(file_contents);\r
1824         std::wstring line;\r
1825         bool bFirstLine = true;\r
1826         \r
1827         while(std::getline(file_contents_stream, line))\r
1828         {\r
1829                 if(!bFirstLine)\r
1830                         reply << "\n";\r
1831                 else\r
1832                         bFirstLine = false;\r
1833 \r
1834                 reply << line;\r
1835         }\r
1836 \r
1837         reply << "\r\n";\r
1838         SetReplyString(reply.str());\r
1839         return true;\r
1840 }\r
1841 \r
1842 bool DataCommand::DoExecuteRemove() \r
1843 { \r
1844         if (_parameters.size() < 2) \r
1845         {\r
1846                 SetReplyString(TEXT("402 DATA REMOVE ERROR\r\n"));\r
1847                 return false;\r
1848         }\r
1849 \r
1850         std::wstring filename = env::data_folder();\r
1851         filename.append(_parameters[1]);\r
1852         filename.append(TEXT(".ftd"));\r
1853 \r
1854         if (!boost::filesystem::exists(filename)) \r
1855         {\r
1856                 SetReplyString(TEXT("404 DATA REMOVE ERROR\r\n"));\r
1857                 return false;\r
1858         }\r
1859 \r
1860         if (!boost::filesystem::remove(filename))\r
1861         {\r
1862                 SetReplyString(TEXT("403 DATA REMOVE ERROR\r\n"));\r
1863                 return false;\r
1864         }\r
1865 \r
1866         SetReplyString(TEXT("201 DATA REMOVE OK\r\n"));\r
1867 \r
1868         return true;\r
1869 }\r
1870 \r
1871 bool DataCommand::DoExecuteList() \r
1872 {\r
1873         std::wstringstream replyString;\r
1874         replyString << TEXT("200 DATA LIST OK\r\n");\r
1875 \r
1876         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1877         {                       \r
1878                 if(boost::filesystem::is_regular_file(itr->path()))\r
1879                 {\r
1880                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1881                                 continue;\r
1882                         \r
1883                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1884                         \r
1885                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1886                         if(str[0] == '\\' || str[0] == '/')\r
1887                                 str = std::wstring(str.begin() + 1, str.end());\r
1888 \r
1889                         replyString << str << TEXT("\r\n");     \r
1890                 }\r
1891         }\r
1892         \r
1893         replyString << TEXT("\r\n");\r
1894 \r
1895         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1896         return true;\r
1897 }\r
1898 \r
1899 bool ThumbnailCommand::DoExecute()\r
1900 {\r
1901         std::wstring command = _parameters[0];\r
1902 \r
1903         if (command == TEXT("RETRIEVE"))\r
1904                 return DoExecuteRetrieve();\r
1905         else if (command == TEXT("LIST"))\r
1906                 return DoExecuteList();\r
1907         else if (command == TEXT("GENERATE"))\r
1908                 return DoExecuteGenerate();\r
1909         else if (command == TEXT("GENERATE_ALL"))\r
1910                 return DoExecuteGenerateAll();\r
1911 \r
1912         SetReplyString(TEXT("403 THUMBNAIL ERROR\r\n"));\r
1913         return false;\r
1914 }\r
1915 \r
1916 bool ThumbnailCommand::DoExecuteRetrieve() \r
1917 {\r
1918         if(_parameters.size() < 2) \r
1919         {\r
1920                 SetReplyString(TEXT("402 THUMBNAIL RETRIEVE ERROR\r\n"));\r
1921                 return false;\r
1922         }\r
1923 \r
1924         std::wstring filename = env::thumbnails_folder();\r
1925         filename.append(_parameters[1]);\r
1926         filename.append(TEXT(".png"));\r
1927 \r
1928         std::wstring file_contents = read_file_base64(boost::filesystem::wpath(filename));\r
1929 \r
1930         if (file_contents.empty())\r
1931         {\r
1932                 SetReplyString(TEXT("404 THUMBNAIL RETRIEVE ERROR\r\n"));\r
1933                 return false;\r
1934         }\r
1935 \r
1936         std::wstringstream reply;\r
1937 \r
1938         reply << L"201 THUMBNAIL RETRIEVE OK\r\n";\r
1939         reply << file_contents;\r
1940         reply << L"\r\n";\r
1941         SetReplyString(reply.str());\r
1942         return true;\r
1943 }\r
1944 \r
1945 bool ThumbnailCommand::DoExecuteList()\r
1946 {\r
1947         std::wstringstream replyString;\r
1948         replyString << TEXT("200 THUMBNAIL LIST OK\r\n");\r
1949 \r
1950         for (boost::filesystem::wrecursive_directory_iterator itr(env::thumbnails_folder()), end; itr != end; ++itr)\r
1951         {                       \r
1952                 if(boost::filesystem::is_regular_file(itr->path()))\r
1953                 {\r
1954                         if(!boost::iequals(itr->path().extension(), L".png"))\r
1955                                 continue;\r
1956                         \r
1957                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::thumbnails_folder().size()-1, itr->path().file_string().size()));\r
1958                         \r
1959                         auto str = relativePath.replace_extension(L"").external_file_string();\r
1960                         if(str[0] == '\\' || str[0] == '/')\r
1961                                 str = std::wstring(str.begin() + 1, str.end());\r
1962 \r
1963                         auto mtime = boost::filesystem::last_write_time(itr->path());\r
1964                         auto mtime_readable = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(mtime));\r
1965                         auto file_size = boost::filesystem::file_size(itr->path());\r
1966 \r
1967                         replyString << L"\"" << str << L"\" " << widen(mtime_readable) << L" " << file_size << L"\r\n";\r
1968                 }\r
1969         }\r
1970         \r
1971         replyString << TEXT("\r\n");\r
1972 \r
1973         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1974         return true;\r
1975 }\r
1976 \r
1977 bool ThumbnailCommand::DoExecuteGenerate()\r
1978 {\r
1979         if (_parameters.size() < 2) \r
1980         {\r
1981                 SetReplyString(L"402 THUMBNAIL GENERATE ERROR\r\n");\r
1982                 return false;\r
1983         }\r
1984 \r
1985         auto thumb_gen = GetThumbGenerator();\r
1986 \r
1987         if (thumb_gen)\r
1988         {\r
1989                 thumb_gen->generate(_parameters[1]);\r
1990                 SetReplyString(L"202 THUMBNAIL GENERATE OK\r\n");\r
1991                 return true;\r
1992         }\r
1993         else\r
1994         {\r
1995                 SetReplyString(L"501 THUMBNAIL GENERATE ERROR\r\n");\r
1996                 return false;\r
1997         }\r
1998 }\r
1999 \r
2000 bool ThumbnailCommand::DoExecuteGenerateAll()\r
2001 {\r
2002         auto thumb_gen = GetThumbGenerator();\r
2003 \r
2004         if (thumb_gen)\r
2005         {\r
2006                 thumb_gen->generate_all();\r
2007                 SetReplyString(L"202 THUMBNAIL GENERATE_ALL OK\r\n");\r
2008                 return true;\r
2009         }\r
2010         else\r
2011         {\r
2012                 SetReplyString(L"501 THUMBNAIL GENERATE_ALL ERROR\r\n");\r
2013                 return false;\r
2014         }\r
2015 }\r
2016 \r
2017 bool CinfCommand::DoExecute()\r
2018 {\r
2019         std::wstringstream replyString;\r
2020         \r
2021         try\r
2022         {\r
2023                 std::wstring info;\r
2024                 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
2025                 {\r
2026                         auto path = itr->path();\r
2027                         auto file = path.replace_extension(L"").filename();\r
2028                         if(boost::iequals(file, _parameters.at(0)))\r
2029                                 info += MediaInfo(itr->path(), GetMediaInfoRepo());\r
2030                 }\r
2031 \r
2032                 if(info.empty())\r
2033                 {\r
2034                         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
2035                         return false;\r
2036                 }\r
2037                 replyString << TEXT("200 CINF OK\r\n");\r
2038                 replyString << info << "\r\n";\r
2039         }\r
2040         catch(...)\r
2041         {\r
2042                 SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
2043                 return false;\r
2044         }\r
2045         \r
2046         SetReplyString(replyString.str());\r
2047         return true;\r
2048 }\r
2049 \r
2050 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
2051 {\r
2052         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
2053 }\r
2054 \r
2055 bool InfoCommand::DoExecute()\r
2056 {\r
2057         std::wstringstream replyString;\r
2058         \r
2059         boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);\r
2060 \r
2061         try\r
2062         {\r
2063                 if(_parameters.size() >= 1 && _parameters[0] == L"TEMPLATE")\r
2064                 {               \r
2065                         replyString << L"201 INFO TEMPLATE OK\r\n";\r
2066 \r
2067                         // Needs to be extended for any file, not just flash.\r
2068 \r
2069                         auto filename = flash::find_template(env::template_folder() + _parameters.at(1));\r
2070                                                 \r
2071                         std::wstringstream str;\r
2072                         str << widen(flash::read_template_meta_info(filename));\r
2073                         boost::property_tree::wptree info;\r
2074                         boost::property_tree::xml_parser::read_xml(str, info, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);\r
2075 \r
2076                         boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
2077                 }\r
2078                 else if(_parameters.size() >= 1 && _parameters[0] == L"CONFIG")\r
2079                 {               \r
2080                         replyString << L"201 INFO CONFIG OK\r\n";\r
2081 \r
2082                         boost::property_tree::write_xml(replyString, caspar::env::properties(), w);\r
2083                 }\r
2084                 else if(_parameters.size() >= 1 && _parameters[0] == L"PATHS")\r
2085                 {\r
2086                         replyString << L"201 INFO PATHS OK\r\n";\r
2087 \r
2088                         boost::property_tree::wptree info;\r
2089                         info.add_child(L"paths", caspar::env::properties().get_child(L"configuration.paths"));\r
2090                         info.add(L"paths.initial-path", boost::filesystem2::initial_path<boost::filesystem2::wpath>().directory_string() + L"\\");\r
2091 \r
2092                         boost::property_tree::write_xml(replyString, info, w);\r
2093                 }\r
2094                 else if(_parameters.size() >= 1 && _parameters[0] == L"SYSTEM")\r
2095                 {\r
2096                         replyString << L"201 INFO SYSTEM OK\r\n";\r
2097                         \r
2098                         boost::property_tree::wptree info;\r
2099                         \r
2100                         info.add(L"system.name",                                        caspar::get_system_product_name());\r
2101                         info.add(L"system.windows.name",                        caspar::get_win_product_name());\r
2102                         info.add(L"system.windows.service-pack",        caspar::get_win_sp_version());\r
2103                         info.add(L"system.cpu",                                         caspar::get_cpu_info());\r
2104         \r
2105                         BOOST_FOREACH(auto device, caspar::decklink::get_device_list())\r
2106                                 info.add(L"system.caspar.decklink.device", device);\r
2107 \r
2108                         BOOST_FOREACH(auto device, caspar::bluefish::get_device_list())\r
2109                                 info.add(L"system.caspar.bluefish.device", device);\r
2110                                 \r
2111                         info.add(L"system.caspar.flash",                                        caspar::flash::get_version());\r
2112                         info.add(L"system.caspar.template-host",                        caspar::flash::get_cg_version());\r
2113                         info.add(L"system.caspar.free-image",                           caspar::image::get_version());\r
2114                         info.add(L"system.caspar.ffmpeg.avcodec",                       caspar::ffmpeg::get_avcodec_version());\r
2115                         info.add(L"system.caspar.ffmpeg.avformat",                      caspar::ffmpeg::get_avformat_version());\r
2116                         info.add(L"system.caspar.ffmpeg.avfilter",                      caspar::ffmpeg::get_avfilter_version());\r
2117                         info.add(L"system.caspar.ffmpeg.avutil",                        caspar::ffmpeg::get_avutil_version());\r
2118                         info.add(L"system.caspar.ffmpeg.swscale",                       caspar::ffmpeg::get_swscale_version());\r
2119                                                                         \r
2120                         boost::property_tree::write_xml(replyString, info, w);\r
2121                 }\r
2122                 else if(_parameters.size() >= 1 && _parameters[0] == L"SERVER")\r
2123                 {\r
2124                         replyString << L"201 INFO SERVER OK\r\n";\r
2125                         \r
2126                         boost::property_tree::wptree info;\r
2127 \r
2128                         int index = 0;\r
2129                         BOOST_FOREACH(auto channel, channels_)\r
2130                                 info.add_child(L"channels.channel", channel->info())\r
2131                                         .add(L"index", ++index);\r
2132                         \r
2133                         boost::property_tree::write_xml(replyString, info, w);\r
2134                 }\r
2135                 else if(_parameters.size() >= 2 && _parameters[1] == L"DELAY")\r
2136                 {\r
2137                         replyString << L"201 INFO DELAY OK\r\n";\r
2138                         boost::property_tree::wptree info;\r
2139 \r
2140                         std::vector<std::wstring> split;\r
2141                         boost::split(split, _parameters[0], boost::is_any_of("-"));\r
2142                                         \r
2143                         int layer = std::numeric_limits<int>::min();\r
2144                         int channel = boost::lexical_cast<int>(split[0]) - 1;\r
2145 \r
2146                         if(split.size() > 1)\r
2147                                 layer = boost::lexical_cast<int>(split[1]);\r
2148                                 \r
2149                         if(layer == std::numeric_limits<int>::min())\r
2150                         {       \r
2151                                 info.add_child(L"channel-delay", channels_.at(channel)->delay_info());\r
2152                         }\r
2153                         else\r
2154                         {\r
2155                                 info.add_child(L"layer-delay", channels_.at(channel)->stage()->delay_info(layer).get())\r
2156                                         .add(L"index", layer);\r
2157                         }\r
2158                         boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
2159                 }\r
2160                 else // channel\r
2161                 {                       \r
2162                         if(_parameters.size() >= 1)\r
2163                         {\r
2164                                 replyString << TEXT("201 INFO OK\r\n");\r
2165                                 boost::property_tree::wptree info;\r
2166 \r
2167                                 std::vector<std::wstring> split;\r
2168                                 boost::split(split, _parameters[0], boost::is_any_of("-"));\r
2169                                         \r
2170                                 int layer = std::numeric_limits<int>::min();\r
2171                                 int channel = boost::lexical_cast<int>(split[0]) - 1;\r
2172 \r
2173                                 if(split.size() > 1)\r
2174                                         layer = boost::lexical_cast<int>(split[1]);\r
2175                                 \r
2176                                 if(layer == std::numeric_limits<int>::min())\r
2177                                 {       \r
2178                                         info.add_child(L"channel", channels_.at(channel)->info())\r
2179                                                         .add(L"index", channel);\r
2180                                 }\r
2181                                 else\r
2182                                 {\r
2183                                         if(_parameters.size() >= 2)\r
2184                                         {\r
2185                                                 if(_parameters[1] == L"B")\r
2186                                                         info.add_child(L"producer", channels_.at(channel)->stage()->background(layer).get()->info());\r
2187                                                 else\r
2188                                                         info.add_child(L"producer", channels_.at(channel)->stage()->foreground(layer).get()->info());\r
2189                                         }\r
2190                                         else\r
2191                                         {\r
2192                                                 info.add_child(L"layer", channels_.at(channel)->stage()->info(layer).get())\r
2193                                                         .add(L"index", layer);\r
2194                                         }\r
2195                                 }\r
2196                                 boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
2197                         }\r
2198                         else\r
2199                         {\r
2200                                 // This is needed for backwards compatibility with old clients\r
2201                                 replyString << TEXT("200 INFO OK\r\n");\r
2202                                 for(size_t n = 0; n < channels_.size(); ++n)\r
2203                                         GenerateChannelInfo(n, channels_[n], replyString);\r
2204                         }\r
2205 \r
2206                 }\r
2207         }\r
2208         catch(...)\r
2209         {\r
2210                 SetReplyString(TEXT("403 INFO ERROR\r\n"));\r
2211                 return false;\r
2212         }\r
2213 \r
2214         replyString << TEXT("\r\n");\r
2215         SetReplyString(replyString.str());\r
2216         return true;\r
2217 }\r
2218 \r
2219 bool ClsCommand::DoExecute()\r
2220 {\r
2221 /*\r
2222                 wav = audio\r
2223                 mp3 = audio\r
2224                 swf     = movie\r
2225                 dv  = movie\r
2226                 tga = still\r
2227                 col = still\r
2228         */\r
2229         std::wstringstream replyString;\r
2230         replyString << TEXT("200 CLS OK\r\n");\r
2231         replyString << ListMedia(GetMediaInfoRepo());\r
2232         replyString << TEXT("\r\n");\r
2233         SetReplyString(boost::to_upper_copy(replyString.str()));\r
2234         return true;\r
2235 }\r
2236 \r
2237 bool TlsCommand::DoExecute()\r
2238 {\r
2239         std::wstringstream replyString;\r
2240         replyString << TEXT("200 TLS OK\r\n");\r
2241 \r
2242         replyString << ListTemplates();\r
2243         replyString << TEXT("\r\n");\r
2244 \r
2245         SetReplyString(replyString.str());\r
2246         return true;\r
2247 }\r
2248 \r
2249 bool VersionCommand::DoExecute()\r
2250 {\r
2251         std::wstring replyString = TEXT("201 VERSION OK\r\n") + env::version() + TEXT("\r\n");\r
2252 \r
2253         if(_parameters.size() > 0)\r
2254         {\r
2255                 if(_parameters[0] == L"FLASH")\r
2256                         replyString = TEXT("201 VERSION OK\r\n") + flash::get_version() + TEXT("\r\n");\r
2257                 else if(_parameters[0] == L"TEMPLATEHOST")\r
2258                         replyString = TEXT("201 VERSION OK\r\n") + flash::get_cg_version() + TEXT("\r\n");\r
2259                 else if(_parameters[0] != L"SERVER")\r
2260                         replyString = TEXT("403 VERSION ERROR\r\n");\r
2261         }\r
2262 \r
2263         SetReplyString(replyString);\r
2264         return true;\r
2265 }\r
2266 \r
2267 bool ByeCommand::DoExecute()\r
2268 {\r
2269         GetClientInfo()->Disconnect();\r
2270         return true;\r
2271 }\r
2272 \r
2273 bool SetCommand::DoExecute()\r
2274 {\r
2275         std::wstring name = _parameters[0];\r
2276         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
2277 \r
2278         std::wstring value = _parameters[1];\r
2279         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
2280 \r
2281         if(name == TEXT("MODE"))\r
2282         {\r
2283                 auto format_desc = core::video_format_desc::get(value);\r
2284                 if(format_desc.format != core::video_format::invalid)\r
2285                 {\r
2286                         GetChannel()->set_video_format_desc(format_desc);\r
2287                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
2288                 }\r
2289                 else\r
2290                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
2291         }\r
2292         else\r
2293         {\r
2294                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
2295         }\r
2296 \r
2297         return true;\r
2298 }\r
2299 \r
2300 bool KillCommand::DoExecute()\r
2301 {\r
2302         GetShutdownServerNow().set_value(false); // False for not attempting to restart.\r
2303         return true;\r
2304 }\r
2305 \r
2306 bool RestartCommand::DoExecute()\r
2307 {\r
2308         GetShutdownServerNow().set_value(true); // True for attempting to restart\r
2309         return true;\r
2310 }\r
2311 \r
2312 }       //namespace amcp\r
2313 }}      //namespace caspar\r