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

   1 /*\r
   2 * Copyright (c) 2011 Sveriges Television AB <info@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 \r
  38 #include <core/producer/frame_producer.h>\r
  39 #include <core/video_format.h>\r
  40 #include <core/producer/transition/transition_producer.h>\r
  41 #include <core/producer/channel/channel_producer.h>\r
  42 #include <core/producer/frame/frame_transform.h>\r
  43 #include <core/producer/stage.h>\r
  44 #include <core/producer/layer.h>\r
  45 #include <core/mixer/mixer.h>\r
  46 #include <core/mixer/gpu/ogl_device.h>\r
  47 #include <core/consumer/output.h>\r
  48 \r
  49 #include <modules/bluefish/bluefish.h>\r
  50 #include <modules/decklink/decklink.h>\r
  51 #include <modules/ffmpeg/ffmpeg.h>\r
  52 #include <modules/flash/flash.h>\r
  53 #include <modules/flash/util/swf.h>\r
  54 #include <modules/flash/producer/flash_producer.h>\r
  55 #include <modules/flash/producer/cg_producer.h>\r
  56 #include <modules/ffmpeg/producer/util/util.h>\r
  57 #include <modules/image/image.h>\r
  58 #include <modules/ogl/ogl.h>\r
  59 \r
  60 #include <algorithm>\r
  61 #include <locale>\r
  62 #include <fstream>\r
  63 #include <cctype>\r
  64 #include <io.h>\r
  65 \r
  66 #include <boost/date_time/posix_time/posix_time.hpp>\r
  67 #include <boost/lexical_cast.hpp>\r
  68 #include <boost/algorithm/string.hpp>\r
  69 #include <boost/filesystem.hpp>\r
  70 #include <boost/regex.hpp>\r
  71 #include <boost/property_tree/xml_parser.hpp>\r
  72 \r
  73 #include <tbb/concurrent_unordered_map.h>\r
  74 \r
  75 /* Return codes\r
  76 \r
  77 100 [action]                    Information om att något har hänt  \r
  78 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  79 \r
  80 202 [kommando] OK               Kommandot har utförts  \r
  81 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  82 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  83 \r
  84 400 ERROR                               Kommandot kunde inte förstås  \r
  85 401 [kommando] ERROR    Ogiltig kanal  \r
  86 402 [kommando] ERROR    Parameter saknas  \r
  87 403 [kommando] ERROR    Ogiltig parameter  \r
  88 404 [kommando] ERROR    Mediafilen hittades inte  \r
  89 \r
  90 500 FAILED                              Internt configurationfel  \r
  91 501 [kommando] FAILED   Internt configurationfel  \r
  92 502 [kommando] FAILED   Oläslig mediafil  \r
  93 \r
  94 600 [kommando] FAILED   funktion ej implementerad\r
  95 */\r
  96 \r
  97 namespace caspar { namespace protocol {\r
  98 \r
  99 using namespace core;\r
 100 \r
 101 std::wstring MediaInfo(const boost::filesystem::wpath& path)\r
 102 {\r
 103         if(boost::filesystem::is_regular_file(path))\r
 104         {\r
 105                 std::wstring clipttype = TEXT(" N/A ");\r
 106                 std::wstring extension = boost::to_upper_copy(path.extension());\r
 107                 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||\r
 108                         extension == L"GIF" || extension == L"BMP")\r
 109                         clipttype = TEXT(" STILL ");\r
 110                 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
 111                         clipttype = TEXT(" STILL ");\r
 112                 else if(caspar::ffmpeg::is_valid_file(path.file_string()) || extension == L".CT")\r
 113                         clipttype = TEXT(" MOVIE ");\r
 114 \r
 115                 if(clipttype != TEXT(" N/A "))\r
 116                 {               \r
 117                         auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 118 \r
 119                         auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));\r
 120 \r
 121                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));\r
 122                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 123                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 124 \r
 125                         auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));\r
 126                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 127                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 128                                 \r
 129                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 130                         if(str[0] == '\\' || str[0] == '/')\r
 131                                 str = std::wstring(str.begin() + 1, str.end());\r
 132 \r
 133                         return std::wstring() + TEXT("\"") + str +\r
 134                                         + TEXT("\" ") + clipttype +\r
 135                                         + TEXT(" ") + sizeStr +\r
 136                                         + TEXT(" ") + writeTimeWStr +\r
 137                                         + TEXT("\r\n");         \r
 138                 }       \r
 139         }\r
 140         return L"";\r
 141 }\r
 142 \r
 143 std::wstring ListMedia()\r
 144 {       \r
 145         std::wstringstream replyString;\r
 146         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr) \r
 147                 replyString << MediaInfo(itr->path());\r
 148         \r
 149         return boost::to_upper_copy(replyString.str());\r
 150 }\r
 151 \r
 152 std::wstring ListTemplates() \r
 153 {\r
 154         std::wstringstream replyString;\r
 155 \r
 156         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 157         {               \r
 158                 if(boost::filesystem::is_regular_file(itr->path()) && (itr->path().extension() == L".ft" || itr->path().extension() == L".ct"))\r
 159                 {\r
 160                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 161 \r
 162                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 163                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 164                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 165 \r
 166                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 167                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 168 \r
 169                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 170 \r
 171                         std::wstring dir = relativePath.parent_path().external_directory_string();\r
 172                         std::wstring file = boost::to_upper_copy(relativePath.filename());\r
 173                         relativePath = boost::filesystem::wpath(dir + L"/" + file);\r
 174                                                 \r
 175                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 176                         if(str[0] == '\\' || str[0] == '/')\r
 177                                 str = std::wstring(str.begin() + 1, str.end());\r
 178 \r
 179                         replyString << TEXT("\"") << str\r
 180                                                 << TEXT("\" ") << sizeWStr\r
 181                                                 << TEXT(" ") << writeTimeWStr\r
 182                                                 << TEXT("\r\n");                \r
 183                 }\r
 184         }\r
 185         return replyString.str();\r
 186 }\r
 187 \r
 188 namespace amcp {\r
 189         \r
 190 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 191 {}\r
 192 \r
 193 void AMCPCommand::SendReply()\r
 194 {\r
 195         if(!pClientInfo_) \r
 196                 return;\r
 197 \r
 198         if(replyString_.empty())\r
 199                 return;\r
 200         pClientInfo_->Send(replyString_);\r
 201 }\r
 202 \r
 203 void AMCPCommand::Clear() \r
 204 {\r
 205         pChannel_->stage()->clear();\r
 206         pClientInfo_.reset();\r
 207         channelIndex_ = 0;\r
 208         _parameters.clear();\r
 209 }\r
 210 \r
 211 bool DiagnosticsCommand::DoExecute()\r
 212 {       \r
 213         try\r
 214         {\r
 215                 diagnostics::show_graphs(true);\r
 216 \r
 217                 SetReplyString(TEXT("202 DIAG OK\r\n"));\r
 218 \r
 219                 return true;\r
 220         }\r
 221         catch(...)\r
 222         {\r
 223                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 224                 SetReplyString(TEXT("502 DIAG FAILED\r\n"));\r
 225                 return false;\r
 226         }\r
 227 }\r
 228 \r
 229 bool ChannelGridCommand::DoExecute()\r
 230 {\r
 231         int index = 1;\r
 232         auto self = GetChannels().back();\r
 233         \r
 234         std::vector<std::wstring> params;\r
 235         params.push_back(L"SCREEN");\r
 236         params.push_back(L"NAME");\r
 237         params.push_back(L"Channel Grid Window");\r
 238         auto screen = create_consumer(params);\r
 239 \r
 240         self->output()->add(screen);\r
 241 \r
 242         BOOST_FOREACH(auto channel, GetChannels())\r
 243         {\r
 244                 if(channel != self)\r
 245                 {\r
 246                         auto producer = create_channel_producer(self->mixer(), channel);                \r
 247                         self->stage()->load(index, producer, false);\r
 248                         self->stage()->play(index);\r
 249                         index++;\r
 250                 }\r
 251         }\r
 252 \r
 253         int n = GetChannels().size()-1;\r
 254         double delta = 1.0/static_cast<double>(n);\r
 255         for(int x = 0; x < n; ++x)\r
 256         {\r
 257                 for(int y = 0; y < n; ++y)\r
 258                 {\r
 259                         int index = x+y*n+1;\r
 260                         auto transform = [=](frame_transform transform) -> frame_transform\r
 261                         {               \r
 262                                 transform.fill_translation[0]   = x*delta;\r
 263                                 transform.fill_translation[1]   = y*delta;\r
 264                                 transform.fill_scale[0]                 = delta;\r
 265                                 transform.fill_scale[1]                 = delta;\r
 266                                 transform.clip_translation[0]   = x*delta;\r
 267                                 transform.clip_translation[1]   = y*delta;\r
 268                                 transform.clip_scale[0]                 = delta;\r
 269                                 transform.clip_scale[1]                 = delta;                        \r
 270                                 return transform;\r
 271                         };\r
 272                         self->stage()->apply_transform(index, transform);\r
 273                 }\r
 274         }\r
 275 \r
 276         return true;\r
 277 }\r
 278 \r
 279 bool CallCommand::DoExecute()\r
 280 {       \r
 281         //Perform loading of the clip\r
 282         try\r
 283         {\r
 284                 auto what = _parameters.at(0);\r
 285                                 \r
 286                 boost::unique_future<std::wstring> result;\r
 287                 if(what == L"B" || what == L"F")\r
 288                 {\r
 289                         std::wstring param;\r
 290                         for(auto it = std::begin(_parameters2)+1; it != std::end(_parameters2); ++it, param += L" ")\r
 291                                 param += *it;\r
 292                         result = GetChannel()->stage()->call(GetLayerIndex(), what == L"F", boost::trim_copy(param));\r
 293                 }\r
 294                 else\r
 295                 {\r
 296                         std::wstring param;\r
 297                         for(auto it = std::begin(_parameters2); it != std::end(_parameters2); ++it, param += L" ")\r
 298                                 param += *it;\r
 299                         result = GetChannel()->stage()->call(GetLayerIndex(), true, boost::trim_copy(param));\r
 300                 }\r
 301 \r
 302                 if(!result.timed_wait(boost::posix_time::seconds(2)))\r
 303                         BOOST_THROW_EXCEPTION(timed_out());\r
 304                                 \r
 305                 std::wstringstream replyString;\r
 306                 if(result.get().empty())\r
 307                         replyString << TEXT("202 CALL OK\r\n");\r
 308                 else\r
 309                         replyString << TEXT("201 CALL OK\r\n") << result.get() << L"\r\n";\r
 310                 \r
 311                 SetReplyString(replyString.str());\r
 312 \r
 313                 return true;\r
 314         }\r
 315         catch(...)\r
 316         {\r
 317                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 318                 SetReplyString(TEXT("502 CALL FAILED\r\n"));\r
 319                 return false;\r
 320         }\r
 321 }\r
 322 \r
 323 // UGLY HACK\r
 324 tbb::concurrent_unordered_map<int, std::vector<stage::transform_tuple_t>> deferred_transforms;\r
 325 \r
 326 bool MixerCommand::DoExecute()\r
 327 {       \r
 328         //Perform loading of the clip\r
 329         try\r
 330         {       \r
 331                 bool defer = _parameters.back() == L"DEFER";\r
 332                 if(defer)\r
 333                         _parameters.pop_back();\r
 334 \r
 335                 std::vector<stage::transform_tuple_t> transforms;\r
 336 \r
 337                 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")\r
 338                 {\r
 339                         bool value = boost::lexical_cast<int>(_parameters.at(1));\r
 340                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 341                         {\r
 342                                 transform.is_key = value;\r
 343                                 return transform;                                       \r
 344                         }, 0, L"linear"));\r
 345                 }\r
 346                 else if(_parameters[0] == L"OPACITY")\r
 347                 {\r
 348                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 349                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 350 \r
 351                         double value = boost::lexical_cast<double>(_parameters.at(1));\r
 352                         \r
 353                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 354                         {\r
 355                                 transform.opacity = value;\r
 356                                 return transform;                                       \r
 357                         }, duration, tween));\r
 358                 }\r
 359                 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")\r
 360                 {\r
 361                         int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;\r
 362                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 363                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 364                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 365                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 366                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 367 \r
 368                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) mutable -> frame_transform\r
 369                         {\r
 370                                 transform.fill_translation[0]   = x;\r
 371                                 transform.fill_translation[1]   = y;\r
 372                                 transform.fill_scale[0]                 = x_s;\r
 373                                 transform.fill_scale[1]                 = y_s;\r
 374                                 transform.clip_translation[0]   = x;\r
 375                                 transform.clip_translation[1]   = y;\r
 376                                 transform.clip_scale[0]                 = x_s;\r
 377                                 transform.clip_scale[1]                 = y_s;\r
 378                                 return transform;\r
 379                         }, duration, tween));\r
 380                 }\r
 381                 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")\r
 382                 {\r
 383                         int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;\r
 384                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 385                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 386                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 387                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 388                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 389 \r
 390                         transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 391                         {\r
 392                                 transform.clip_translation[0]   = x;\r
 393                                 transform.clip_translation[1]   = y;\r
 394                                 transform.clip_scale[0]                 = x_s;\r
 395                                 transform.clip_scale[1]                 = y_s;\r
 396                                 return transform;\r
 397                         }, duration, tween));\r
 398                 }\r
 399                 else if(_parameters[0] == L"GRID")\r
 400                 {\r
 401                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 402                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 403                         int n = boost::lexical_cast<int>(_parameters.at(1));\r
 404                         double delta = 1.0/static_cast<double>(n);\r
 405                         for(int x = 0; x < n; ++x)\r
 406                         {\r
 407                                 for(int y = 0; y < n; ++y)\r
 408                                 {\r
 409                                         int index = x+y*n+1;\r
 410                                         transforms.push_back(stage::transform_tuple_t(index, [=](frame_transform transform) -> frame_transform\r
 411                                         {               \r
 412                                                 transform.fill_translation[0]   = x*delta;\r
 413                                                 transform.fill_translation[1]   = y*delta;\r
 414                                                 transform.fill_scale[0]                 = delta;\r
 415                                                 transform.fill_scale[1]                 = delta;\r
 416                                                 transform.clip_translation[0]   = x*delta;\r
 417                                                 transform.clip_translation[1]   = y*delta;\r
 418                                                 transform.clip_scale[0]                 = delta;\r
 419                                                 transform.clip_scale[1]                 = delta;                        \r
 420                                                 return transform;\r
 421                                         }, duration, tween));\r
 422                                 }\r
 423                         }\r
 424                 }\r
 425                 else if(_parameters[0] == L"BLEND")\r
 426                 {\r
 427                         auto blend_str = _parameters.at(1);                                                             \r
 428                         int layer = GetLayerIndex();\r
 429                         GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));      \r
 430                 }\r
 431                 else if(_parameters[0] == L"BRIGHTNESS")\r
 432                 {\r
 433                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 434                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 435                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 436                         auto transform = stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 437                         {\r
 438                                 transform.brightness = value;\r
 439                                 return transform;\r
 440                         }, duration, tween);\r
 441                 }\r
 442                 else if(_parameters[0] == L"SATURATION")\r
 443                 {\r
 444                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 445                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 446                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 447                         auto transform = stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 448                         {\r
 449                                 transform.saturation = value;\r
 450                                 return transform;\r
 451                         }, duration, tween);    \r
 452                 }\r
 453                 else if(_parameters[0] == L"CONTRAST")\r
 454                 {\r
 455                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 456                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 457                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 458                         auto transform = stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 459                         {\r
 460                                 transform.contrast = value;\r
 461                                 return transform;\r
 462                         }, duration, tween);    \r
 463                 }\r
 464                 else if(_parameters[0] == L"LEVELS")\r
 465                 {\r
 466                         levels value;\r
 467                         value.min_input  = boost::lexical_cast<double>(_parameters.at(1));\r
 468                         value.max_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 469                         value.gamma              = boost::lexical_cast<double>(_parameters.at(3));\r
 470                         value.min_output = boost::lexical_cast<double>(_parameters.at(4));\r
 471                         value.max_output = boost::lexical_cast<double>(_parameters.at(5));\r
 472                         int duration = _parameters.size() > 6 ? boost::lexical_cast<int>(_parameters[6]) : 0;\r
 473                         std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 474 \r
 475                         auto transform = stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 476                         {\r
 477                                 transform.levels = value;\r
 478                                 return transform;\r
 479                         }, duration, tween);\r
 480                 }\r
 481                 else if(_parameters[0] == L"VOLUME")\r
 482                 {\r
 483                         int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;\r
 484                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 485                         double value = boost::lexical_cast<double>(_parameters[1]);\r
 486 \r
 487                         auto transform = stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform\r
 488                         {\r
 489                                 transform.volume = value;\r
 490                                 return transform;\r
 491                         }, duration, tween);\r
 492                 }\r
 493                 else if(_parameters[0] == L"CLEAR")\r
 494                 {\r
 495                         int layer = GetLayerIndex(std::numeric_limits<int>::max());\r
 496                         if(layer ==     std::numeric_limits<int>::max())\r
 497                                 GetChannel()->stage()->clear_transforms();\r
 498                         else\r
 499                                 GetChannel()->stage()->clear_transforms(layer);\r
 500                 }\r
 501                 else if(_parameters[0] == L"COMMIT")\r
 502                 {\r
 503                         transforms = std::move(deferred_transforms[GetChannelIndex()]);\r
 504                 }\r
 505                 else\r
 506                 {\r
 507                         SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 508                         return false;\r
 509                 }\r
 510 \r
 511                 if(defer)\r
 512                 {\r
 513                         auto& defer_tranforms = deferred_transforms[GetChannelIndex()];\r
 514                         defer_tranforms.insert(defer_tranforms.end(), transforms.begin(), transforms.end());\r
 515                 }\r
 516                 else\r
 517                         GetChannel()->stage()->apply_transforms(transforms);\r
 518         \r
 519                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 520 \r
 521                 return true;\r
 522         }\r
 523         catch(file_not_found&)\r
 524         {\r
 525                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 526                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 527                 return false;\r
 528         }\r
 529         catch(...)\r
 530         {\r
 531                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 532                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 533                 return false;\r
 534         }\r
 535 }\r
 536 \r
 537 bool SwapCommand::DoExecute()\r
 538 {       \r
 539         //Perform loading of the clip\r
 540         try\r
 541         {\r
 542                 if(GetLayerIndex(-1) != -1)\r
 543                 {\r
 544                         std::vector<std::string> strs;\r
 545                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 546                         \r
 547                         auto ch1 = GetChannel();\r
 548                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 549 \r
 550                         int l1 = GetLayerIndex();\r
 551                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 552 \r
 553                         ch1->stage()->swap_layer(l1, l2, ch2->stage());\r
 554                 }\r
 555                 else\r
 556                 {\r
 557                         auto ch1 = GetChannel();\r
 558                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 559                         ch1->stage()->swap_layers(ch2->stage());\r
 560                 }\r
 561                 \r
 562                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 563 \r
 564                 return true;\r
 565         }\r
 566         catch(file_not_found&)\r
 567         {\r
 568                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 569                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 570                 return false;\r
 571         }\r
 572         catch(...)\r
 573         {\r
 574                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 575                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 576                 return false;\r
 577         }\r
 578 }\r
 579 \r
 580 bool AddCommand::DoExecute()\r
 581 {       \r
 582         //Perform loading of the clip\r
 583         try\r
 584         {\r
 585                 auto consumer = create_consumer(_parameters);\r
 586                 GetChannel()->output()->add(GetLayerIndex(consumer->index()), consumer);\r
 587         \r
 588                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 589 \r
 590                 return true;\r
 591         }\r
 592         catch(file_not_found&)\r
 593         {\r
 594                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 595                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 596                 return false;\r
 597         }\r
 598         catch(...)\r
 599         {\r
 600                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 601                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 602                 return false;\r
 603         }\r
 604 }\r
 605 \r
 606 bool RemoveCommand::DoExecute()\r
 607 {       \r
 608         //Perform loading of the clip\r
 609         try\r
 610         {\r
 611                 auto index = GetLayerIndex(std::numeric_limits<int>::min());\r
 612                 if(index == std::numeric_limits<int>::min())\r
 613                         index = create_consumer(_parameters)->index();\r
 614 \r
 615                 GetChannel()->output()->remove(index);\r
 616 \r
 617                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 618 \r
 619                 return true;\r
 620         }\r
 621         catch(file_not_found&)\r
 622         {\r
 623                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 624                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 625                 return false;\r
 626         }\r
 627         catch(...)\r
 628         {\r
 629                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 630                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 631                 return false;\r
 632         }\r
 633 }\r
 634 \r
 635 bool LoadCommand::DoExecute()\r
 636 {       \r
 637         //Perform loading of the clip\r
 638         try\r
 639         {\r
 640                 _parameters[0] = _parameters[0];\r
 641                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 642                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 643         \r
 644                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 645 \r
 646                 return true;\r
 647         }\r
 648         catch(file_not_found&)\r
 649         {\r
 650                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 651                 SetReplyString(TEXT("404 LOAD ERROR\r\n"));\r
 652                 return false;\r
 653         }\r
 654         catch(...)\r
 655         {\r
 656                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 657                 SetReplyString(TEXT("502 LOAD FAILED\r\n"));\r
 658                 return false;\r
 659         }\r
 660 }\r
 661 \r
 662 \r
 663 \r
 664 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 665 //{\r
 666 //      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
 667 //\r
 668 //      boost::wsmatch what;\r
 669 //      if(!boost::regex_match(message, what, expr))\r
 670 //              return nullptr;\r
 671 //\r
 672 //      auto info = channel_info::parse(what, channels);\r
 673 //\r
 674 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 675 //\r
 676 //      std::wstring templatename = what["TEMPLATE"].str();\r
 677 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 678 //      std::wstring start_label = what["START_LABEL"].str();   \r
 679 //      std::wstring data = get_data(what["DATA"].str());\r
 680 //      \r
 681 //      boost::replace_all(templatename, "\"", "");\r
 682 //\r
 683 //      return [=]() -> std::wstring\r
 684 //      {       \r
 685 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 686 //              if(fullFilename.empty())\r
 687 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 688 //      \r
 689 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 690 //              std::wstring filename = templatename;\r
 691 //              filename.append(extension);\r
 692 //\r
 693 //              flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 694 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 695 //\r
 696 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 697 //              return L"";\r
 698 //      };\r
 699 \r
 700 bool LoadbgCommand::DoExecute()\r
 701 {\r
 702         transition_info transitionInfo;\r
 703         \r
 704         bool bLoop = false;\r
 705 \r
 706         // TRANSITION\r
 707 \r
 708         std::wstring message;\r
 709         for(size_t n = 0; n < _parameters.size(); ++n)\r
 710                 message += _parameters[n] + L" ";\r
 711                 \r
 712         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
 713         boost::wsmatch what;\r
 714         if(boost::regex_match(message, what, expr))\r
 715         {\r
 716                 auto transition = what["TRANSITION"].str();\r
 717                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 718                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 719                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 720                 transitionInfo.tweener = get_tweener(tween);            \r
 721 \r
 722                 if(transition == TEXT("CUT"))\r
 723                         transitionInfo.type = transition::cut;\r
 724                 else if(transition == TEXT("MIX"))\r
 725                         transitionInfo.type = transition::mix;\r
 726                 else if(transition == TEXT("PUSH"))\r
 727                         transitionInfo.type = transition::push;\r
 728                 else if(transition == TEXT("SLIDE"))\r
 729                         transitionInfo.type = transition::slide;\r
 730                 else if(transition == TEXT("WIPE"))\r
 731                         transitionInfo.type = transition::wipe;\r
 732                 \r
 733                 if(direction == TEXT("FROMLEFT"))\r
 734                         transitionInfo.direction = transition_direction::from_left;\r
 735                 else if(direction == TEXT("FROMRIGHT"))\r
 736                         transitionInfo.direction = transition_direction::from_right;\r
 737                 else if(direction == TEXT("LEFT"))\r
 738                         transitionInfo.direction = transition_direction::from_right;\r
 739                 else if(direction == TEXT("RIGHT"))\r
 740                         transitionInfo.direction = transition_direction::from_left;\r
 741         }\r
 742         \r
 743         //Perform loading of the clip\r
 744         try\r
 745         {\r
 746                 _parameters[0] = _parameters[0];\r
 747                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 748                 if(pFP == frame_producer::empty())\r
 749                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 750 \r
 751                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
 752 \r
 753                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);\r
 754                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
 755         \r
 756                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 757 \r
 758                 return true;\r
 759         }\r
 760         catch(file_not_found&)\r
 761         {               \r
 762                 std::wstring params2;\r
 763                 for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 764                         params2 += L" " + *it;\r
 765                 CASPAR_LOG(error) << L"File not found. No match found for parameters. Check syntax:" << params2;\r
 766                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 767                 return false;\r
 768         }\r
 769         catch(...)\r
 770         {\r
 771                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 772                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 773                 return false;\r
 774         }\r
 775 }\r
 776 \r
 777 bool PauseCommand::DoExecute()\r
 778 {\r
 779         try\r
 780         {\r
 781                 GetChannel()->stage()->pause(GetLayerIndex());\r
 782                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 783                 return true;\r
 784         }\r
 785         catch(...)\r
 786         {\r
 787                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 788         }\r
 789 \r
 790         return false;\r
 791 }\r
 792 \r
 793 bool PlayCommand::DoExecute()\r
 794 {\r
 795         try\r
 796         {\r
 797                 if(!_parameters.empty())\r
 798                 {\r
 799                         LoadbgCommand lbg;\r
 800                         lbg.SetChannel(GetChannel());\r
 801                         lbg.SetChannelIndex(GetChannelIndex());\r
 802                         lbg.SetLayerIntex(GetLayerIndex());\r
 803                         lbg.SetClientInfo(GetClientInfo());\r
 804                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 805                                 lbg.AddParameter(*it);\r
 806                         if(!lbg.Execute())\r
 807                                 throw std::exception();\r
 808                 }\r
 809 \r
 810                 GetChannel()->stage()->play(GetLayerIndex());\r
 811                 \r
 812                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 813                 return true;\r
 814         }\r
 815         catch(...)\r
 816         {\r
 817                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 818         }\r
 819 \r
 820         return false;\r
 821 }\r
 822 \r
 823 bool StopCommand::DoExecute()\r
 824 {\r
 825         try\r
 826         {\r
 827                 GetChannel()->stage()->stop(GetLayerIndex());\r
 828                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 829                 return true;\r
 830         }\r
 831         catch(...)\r
 832         {\r
 833                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 834         }\r
 835 \r
 836         return false;\r
 837 }\r
 838 \r
 839 bool ClearCommand::DoExecute()\r
 840 {\r
 841         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 842         if(index != std::numeric_limits<int>::min())\r
 843                 GetChannel()->stage()->clear(index);\r
 844         else\r
 845                 GetChannel()->stage()->clear();\r
 846                 \r
 847         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 848 \r
 849         return true;\r
 850 }\r
 851 \r
 852 bool PrintCommand::DoExecute()\r
 853 {\r
 854         GetChannel()->output()->add(create_consumer(boost::assign::list_of(L"IMAGE")));\r
 855                 \r
 856         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
 857 \r
 858         return true;\r
 859 }\r
 860 \r
 861 bool LogCommand::DoExecute()\r
 862 {\r
 863         if(_parameters.at(0) == L"LEVEL")\r
 864                 log::set_log_level(_parameters.at(1));\r
 865 \r
 866         SetReplyString(TEXT("202 LOG OK\r\n"));\r
 867 \r
 868         return true;\r
 869 }\r
 870 \r
 871 bool CGCommand::DoExecute()\r
 872 {\r
 873         try\r
 874         {\r
 875                 std::wstring command = _parameters[0];\r
 876                 if(command == TEXT("ADD"))\r
 877                         return DoExecuteAdd();\r
 878                 else if(command == TEXT("PLAY"))\r
 879                         return DoExecutePlay();\r
 880                 else if(command == TEXT("STOP"))\r
 881                         return DoExecuteStop();\r
 882                 else if(command == TEXT("NEXT"))\r
 883                         return DoExecuteNext();\r
 884                 else if(command == TEXT("REMOVE"))\r
 885                         return DoExecuteRemove();\r
 886                 else if(command == TEXT("CLEAR"))\r
 887                         return DoExecuteClear();\r
 888                 else if(command == TEXT("UPDATE"))\r
 889                         return DoExecuteUpdate();\r
 890                 else if(command == TEXT("INVOKE"))\r
 891                         return DoExecuteInvoke();\r
 892                 else if(command == TEXT("INFO"))\r
 893                         return DoExecuteInfo();\r
 894         }\r
 895         catch(...)\r
 896         {\r
 897                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 898         }\r
 899 \r
 900         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 901         return false;\r
 902 }\r
 903 \r
 904 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 905         int length = layerstring.length();\r
 906         for(int i = 0; i < length; ++i) {\r
 907                 if(!_istdigit(layerstring[i])) {\r
 908                         return false;\r
 909                 }\r
 910         }\r
 911 \r
 912         return true;\r
 913 }\r
 914 \r
 915 bool CGCommand::DoExecuteAdd() {\r
 916         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 917 \r
 918         int layer = 0;                          //_parameters[1]\r
 919 //      std::wstring templateName;      //_parameters[2]\r
 920         std::wstring label;             //_parameters[3]\r
 921         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 922 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 923 \r
 924         if(_parameters.size() < 4) \r
 925         {\r
 926                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 927                 return false;\r
 928         }\r
 929         unsigned int dataIndex = 4;\r
 930 \r
 931         if(!ValidateLayer(_parameters[1])) \r
 932         {\r
 933                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 934                 return false;\r
 935         }\r
 936 \r
 937         layer = _ttoi(_parameters[1].c_str());\r
 938 \r
 939         if(_parameters[3].length() > 1) \r
 940         {       //read label\r
 941                 label = _parameters2[3];\r
 942                 ++dataIndex;\r
 943 \r
 944                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 945                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 946                 else \r
 947                 {\r
 948                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 949                         return false;\r
 950                 }\r
 951         }\r
 952         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 953                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 954         }\r
 955         else \r
 956         {\r
 957                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 958                 return false;\r
 959         }\r
 960 \r
 961         const TCHAR* pDataString = 0;\r
 962         std::wstringstream data;\r
 963         std::wstring dataFromFile;\r
 964         if(_parameters.size() > dataIndex) \r
 965         {       //read data\r
 966                 const std::wstring& dataString = _parameters2[dataIndex];\r
 967 \r
 968                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 969                         pDataString = dataString.c_str();\r
 970                 else \r
 971                 {\r
 972                         //The data is not an XML-string, it must be a filename\r
 973                         std::wstring filename = env::data_folder();\r
 974                         filename.append(dataString);\r
 975                         filename.append(TEXT(".ftd"));\r
 976 \r
 977                         //open file\r
 978                         std::wifstream datafile(filename.c_str());\r
 979                         if(datafile) \r
 980                         {\r
 981                                 //read all data\r
 982                                 data << datafile.rdbuf();\r
 983                                 datafile.close();\r
 984 \r
 985                                 //extract data to _parameters\r
 986                                 dataFromFile = data.str();\r
 987                                 pDataString = dataFromFile.c_str();\r
 988                         }\r
 989                 }\r
 990         }\r
 991 \r
 992         std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);\r
 993         if(!fullFilename.empty())\r
 994         {\r
 995                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 996                 std::wstring filename = _parameters[2];\r
 997                 filename.append(extension);\r
 998 \r
 999                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
1000                 SetReplyString(TEXT("202 CG OK\r\n"));\r
1001         }\r
1002         else\r
1003         {\r
1004                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
1005                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
1006         }\r
1007         return true;\r
1008 }\r
1009 \r
1010 bool CGCommand::DoExecutePlay()\r
1011 {\r
1012         if(_parameters.size() > 1)\r
1013         {\r
1014                 if(!ValidateLayer(_parameters[1])) \r
1015                 {\r
1016                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1017                         return false;\r
1018                 }\r
1019                 int layer = _ttoi(_parameters[1].c_str());\r
1020                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
1021         }\r
1022         else\r
1023         {\r
1024                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1025                 return true;\r
1026         }\r
1027 \r
1028         SetReplyString(TEXT("202 CG OK\r\n"));\r
1029         return true;\r
1030 }\r
1031 \r
1032 bool CGCommand::DoExecuteStop() \r
1033 {\r
1034         if(_parameters.size() > 1)\r
1035         {\r
1036                 if(!ValidateLayer(_parameters[1])) \r
1037                 {\r
1038                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1039                         return false;\r
1040                 }\r
1041                 int layer = _ttoi(_parameters[1].c_str());\r
1042                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
1043         }\r
1044         else \r
1045         {\r
1046                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1047                 return true;\r
1048         }\r
1049 \r
1050         SetReplyString(TEXT("202 CG OK\r\n"));\r
1051         return true;\r
1052 }\r
1053 \r
1054 bool CGCommand::DoExecuteNext()\r
1055 {\r
1056         if(_parameters.size() > 1) \r
1057         {\r
1058                 if(!ValidateLayer(_parameters[1])) \r
1059                 {\r
1060                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1061                         return false;\r
1062                 }\r
1063 \r
1064                 int layer = _ttoi(_parameters[1].c_str());\r
1065                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
1066         }\r
1067         else \r
1068         {\r
1069                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1070                 return true;\r
1071         }\r
1072 \r
1073         SetReplyString(TEXT("202 CG OK\r\n"));\r
1074         return true;\r
1075 }\r
1076 \r
1077 bool CGCommand::DoExecuteRemove() \r
1078 {\r
1079         if(_parameters.size() > 1) \r
1080         {\r
1081                 if(!ValidateLayer(_parameters[1])) \r
1082                 {\r
1083                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1084                         return false;\r
1085                 }\r
1086 \r
1087                 int layer = _ttoi(_parameters[1].c_str());\r
1088                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
1089         }\r
1090         else \r
1091         {\r
1092                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1093                 return true;\r
1094         }\r
1095 \r
1096         SetReplyString(TEXT("202 CG OK\r\n"));\r
1097         return true;\r
1098 }\r
1099 \r
1100 bool CGCommand::DoExecuteClear() \r
1101 {\r
1102         GetChannel()->stage()->clear(GetLayerIndex(flash::cg_producer::DEFAULT_LAYER));\r
1103         SetReplyString(TEXT("202 CG OK\r\n"));\r
1104         return true;\r
1105 }\r
1106 \r
1107 bool CGCommand::DoExecuteUpdate() \r
1108 {\r
1109         try\r
1110         {\r
1111                 if(!ValidateLayer(_parameters.at(1)))\r
1112                 {\r
1113                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1114                         return false;\r
1115                 }\r
1116                                                 \r
1117                 std::wstring dataString = _parameters2.at(2);                           \r
1118                 if(dataString.at(0) != TEXT('<'))\r
1119                 {\r
1120                         //The data is not an XML-string, it must be a filename\r
1121                         std::wstring filename = env::data_folder();\r
1122                         filename.append(dataString);\r
1123                         filename.append(TEXT(".ftd"));\r
1124 \r
1125                         //open file\r
1126                         std::wifstream datafile(filename.c_str());\r
1127                         if(datafile) \r
1128                         {\r
1129                                 std::wstringstream data;\r
1130                                 //read all data\r
1131                                 data << datafile.rdbuf();\r
1132                                 datafile.close();\r
1133 \r
1134                                 //extract data to _parameters\r
1135                                 dataString = data.str();\r
1136                         }\r
1137                 }               \r
1138 \r
1139                 int layer = _ttoi(_parameters.at(1).c_str());\r
1140                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->update(layer, dataString);\r
1141         }\r
1142         catch(...)\r
1143         {\r
1144                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1145                 return true;\r
1146         }\r
1147 \r
1148         SetReplyString(TEXT("202 CG OK\r\n"));\r
1149         return true;\r
1150 }\r
1151 \r
1152 bool CGCommand::DoExecuteInvoke() \r
1153 {\r
1154         std::wstringstream replyString;\r
1155         replyString << TEXT("201 CG OK\r\n");\r
1156 \r
1157         if(_parameters.size() > 2)\r
1158         {\r
1159                 if(!ValidateLayer(_parameters[1]))\r
1160                 {\r
1161                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1162                         return false;\r
1163                 }\r
1164                 int layer = _ttoi(_parameters[1].c_str());\r
1165                 auto result = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
1166                 replyString << result << TEXT("\r\n"); \r
1167         }\r
1168         else \r
1169         {\r
1170                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1171                 return true;\r
1172         }\r
1173         \r
1174         SetReplyString(replyString.str());\r
1175         return true;\r
1176 }\r
1177 \r
1178 bool CGCommand::DoExecuteInfo() \r
1179 {\r
1180         std::wstringstream replyString;\r
1181         replyString << TEXT("201 CG OK\r\n");\r
1182 \r
1183         if(_parameters.size() > 1)\r
1184         {\r
1185                 if(!ValidateLayer(_parameters[1]))\r
1186                 {\r
1187                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1188                         return false;\r
1189                 }\r
1190 \r
1191                 int layer = _ttoi(_parameters[1].c_str());\r
1192                 auto desc = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->description(layer);\r
1193                 \r
1194                 replyString << desc << TEXT("\r\n"); \r
1195         }\r
1196         else \r
1197         {\r
1198                 auto info = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->template_host_info();\r
1199                 replyString << info << TEXT("\r\n"); \r
1200         }       \r
1201 \r
1202         SetReplyString(replyString.str());\r
1203         return true;\r
1204 }\r
1205 \r
1206 bool DataCommand::DoExecute()\r
1207 {\r
1208         std::wstring command = _parameters[0];\r
1209         if(command == TEXT("STORE"))\r
1210                 return DoExecuteStore();\r
1211         else if(command == TEXT("RETRIEVE"))\r
1212                 return DoExecuteRetrieve();\r
1213         else if(command == TEXT("LIST"))\r
1214                 return DoExecuteList();\r
1215 \r
1216         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1217         return false;\r
1218 }\r
1219 \r
1220 bool DataCommand::DoExecuteStore() \r
1221 {\r
1222         if(_parameters.size() < 3) \r
1223         {\r
1224                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1225                 return false;\r
1226         }\r
1227 \r
1228         std::wstring filename = env::data_folder();\r
1229         filename.append(_parameters[1]);\r
1230         filename.append(TEXT(".ftd"));\r
1231 \r
1232         std::wofstream datafile(filename.c_str());\r
1233         if(!datafile) \r
1234         {\r
1235                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1236                 return false;\r
1237         }\r
1238 \r
1239         datafile << _parameters2[2];\r
1240         datafile.close();\r
1241 \r
1242         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1243         SetReplyString(replyString);\r
1244         return true;\r
1245 }\r
1246 \r
1247 bool DataCommand::DoExecuteRetrieve() \r
1248 {\r
1249         if(_parameters.size() < 2) \r
1250         {\r
1251                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1252                 return false;\r
1253         }\r
1254 \r
1255         std::wstring filename = env::data_folder();\r
1256         filename.append(_parameters[1]);\r
1257         filename.append(TEXT(".ftd"));\r
1258 \r
1259         std::wifstream datafile(filename.c_str());\r
1260         if(!datafile) \r
1261         {\r
1262                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1263                 return false;\r
1264         }\r
1265 \r
1266         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1267         std::wstring line;\r
1268         bool bFirstLine = true;\r
1269         while(std::getline(datafile, line))\r
1270         {\r
1271                 if(!bFirstLine)\r
1272                         reply << "\\n";\r
1273                 else\r
1274                         bFirstLine = false;\r
1275 \r
1276                 reply << line;\r
1277         }\r
1278         datafile.close();\r
1279 \r
1280         reply << "\r\n";\r
1281         SetReplyString(reply.str());\r
1282         return true;\r
1283 }\r
1284 \r
1285 bool DataCommand::DoExecuteList() \r
1286 {\r
1287         std::wstringstream replyString;\r
1288         replyString << TEXT("200 DATA LIST OK\r\n");\r
1289 \r
1290         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1291         {                       \r
1292                 if(boost::filesystem::is_regular_file(itr->path()))\r
1293                 {\r
1294                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1295                                 continue;\r
1296                         \r
1297                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1298                         \r
1299                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1300                         if(str[0] == '\\' || str[0] == '/')\r
1301                                 str = std::wstring(str.begin() + 1, str.end());\r
1302 \r
1303                         replyString << str << TEXT("\r\n");     \r
1304                 }\r
1305         }\r
1306         \r
1307         replyString << TEXT("\r\n");\r
1308 \r
1309         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1310         return true;\r
1311 }\r
1312 \r
1313 bool CinfCommand::DoExecute()\r
1314 {\r
1315         std::wstringstream replyString;\r
1316         \r
1317         try\r
1318         {\r
1319                 std::wstring info;\r
1320                 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
1321                 {\r
1322                         auto path = itr->path();\r
1323                         auto file = path.replace_extension(L"").filename();\r
1324                         if(boost::iequals(file, _parameters.at(0)))\r
1325                                 info += MediaInfo(itr->path()) + L"\r\n";\r
1326                 }\r
1327 \r
1328                 if(info.empty())\r
1329                 {\r
1330                         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1331                         return false;\r
1332                 }\r
1333                 replyString << TEXT("200 CINF OK\r\n");\r
1334                 replyString << info << "\r\n";\r
1335         }\r
1336         catch(...)\r
1337         {\r
1338                 SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1339                 return false;\r
1340         }\r
1341         \r
1342         SetReplyString(replyString.str());\r
1343         return true;\r
1344 }\r
1345 \r
1346 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1347 {\r
1348         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1349 }\r
1350 \r
1351 bool InfoCommand::DoExecute()\r
1352 {\r
1353         std::wstringstream replyString;\r
1354         \r
1355         boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);\r
1356 \r
1357         try\r
1358         {\r
1359                 if(_parameters.size() >= 1 && _parameters[0] == L"TEMPLATE")\r
1360                 {               \r
1361                         replyString << L"201 INFO TEMPLATE OK\r\n";\r
1362 \r
1363                         // Needs to be extended for any file, not just flash.\r
1364 \r
1365                         auto filename = flash::find_template(env::template_folder() + _parameters.at(1));\r
1366                                                 \r
1367                         std::wstringstream str;\r
1368                         str << widen(flash::read_template_meta_info(filename));\r
1369                         boost::property_tree::wptree info;\r
1370                         boost::property_tree::xml_parser::read_xml(str, info, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);\r
1371 \r
1372                         boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
1373                 }\r
1374                 else if(_parameters.size() >= 1 && _parameters[0] == L"CONFIG")\r
1375                 {               \r
1376                         replyString << L"201 INFO CONFIG OK\r\n";\r
1377 \r
1378                         boost::property_tree::write_xml(replyString, caspar::env::properties(), w);\r
1379                 }\r
1380                 else if(_parameters.size() >= 1 && _parameters[0] == L"PATHS")\r
1381                 {\r
1382                         replyString << L"201 INFO PATHS OK\r\n";\r
1383 \r
1384                         boost::property_tree::wptree info;\r
1385                         info.add_child(L"paths", caspar::env::properties().get_child(L"configuration.paths"));\r
1386                         info.add(L"paths.initial-path", boost::filesystem2::initial_path<boost::filesystem2::wpath>().directory_string() + L"\\");\r
1387 \r
1388                         boost::property_tree::write_xml(replyString, info, w);\r
1389                 }\r
1390                 else if(_parameters.size() >= 1 && _parameters[0] == L"SYSTEM")\r
1391                 {\r
1392                         replyString << L"201 INFO SYSTEM OK\r\n";\r
1393                         \r
1394                         boost::property_tree::wptree info;\r
1395                         \r
1396                         info.add(L"system.name",                                        caspar::get_system_product_name());\r
1397                         info.add(L"system.windows.name",                        caspar::get_win_product_name());\r
1398                         info.add(L"system.windows.service-pack",        caspar::get_win_sp_version());\r
1399                         info.add(L"system.cpu",                                         caspar::get_cpu_info());\r
1400         \r
1401                         BOOST_FOREACH(auto device, caspar::decklink::get_device_list())\r
1402                                 info.add(L"system.caspar.decklink.device", device);\r
1403 \r
1404                         BOOST_FOREACH(auto device, caspar::bluefish::get_device_list())\r
1405                                 info.add(L"system.caspar.bluefish.device", device);\r
1406                                 \r
1407                         info.add(L"system.caspar.flash",                                        caspar::flash::get_version());\r
1408                         info.add(L"system.caspar.template-host",                        caspar::flash::get_cg_version());\r
1409                         info.add(L"system.caspar.free-image",                           caspar::image::get_version());\r
1410                         info.add(L"system.caspar.ffmpeg.avcodec",                       caspar::ffmpeg::get_avcodec_version());\r
1411                         info.add(L"system.caspar.ffmpeg.avformat",                      caspar::ffmpeg::get_avformat_version());\r
1412                         info.add(L"system.caspar.ffmpeg.avfilter",                      caspar::ffmpeg::get_avfilter_version());\r
1413                         info.add(L"system.caspar.ffmpeg.avutil",                        caspar::ffmpeg::get_avutil_version());\r
1414                         info.add(L"system.caspar.ffmpeg.swscale",                       caspar::ffmpeg::get_swscale_version());\r
1415                                                                         \r
1416                         boost::property_tree::write_xml(replyString, info, w);\r
1417                 }\r
1418                 else if(_parameters.size() >= 1 && _parameters[0] == L"SERVER")\r
1419                 {\r
1420                         replyString << L"201 INFO SERVER OK\r\n";\r
1421                         \r
1422                         boost::property_tree::wptree info;\r
1423 \r
1424                         int index = 0;\r
1425                         BOOST_FOREACH(auto channel, channels_)\r
1426                                 info.add_child(L"channels.channel", channel->info())\r
1427                                         .add(L"index", ++index);\r
1428                         \r
1429                         boost::property_tree::write_xml(replyString, info, w);\r
1430                 }\r
1431                 else // channel\r
1432                 {                       \r
1433                         if(_parameters.size() >= 1)\r
1434                         {\r
1435                                 replyString << TEXT("201 INFO OK\r\n");\r
1436                                 boost::property_tree::wptree info;\r
1437 \r
1438                                 std::vector<std::wstring> split;\r
1439                                 boost::split(split, _parameters[0], boost::is_any_of("-"));\r
1440                                         \r
1441                                 int layer = std::numeric_limits<int>::min();\r
1442                                 int channel = boost::lexical_cast<int>(split[0]) - 1;\r
1443 \r
1444                                 if(split.size() > 1)\r
1445                                         layer = boost::lexical_cast<int>(split[1]);\r
1446                                 \r
1447                                 if(layer == std::numeric_limits<int>::min())\r
1448                                 {       \r
1449                                         info.add_child(L"channel", channels_.at(channel)->info())\r
1450                                                         .add(L"index", channel);\r
1451                                 }\r
1452                                 else\r
1453                                 {\r
1454                                         if(_parameters.size() >= 2)\r
1455                                         {\r
1456                                                 if(_parameters[1] == L"B")\r
1457                                                         info.add_child(L"producer", channels_.at(channel)->stage()->background(layer).get()->info());\r
1458                                                 else\r
1459                                                         info.add_child(L"producer", channels_.at(channel)->stage()->foreground(layer).get()->info());\r
1460                                         }\r
1461                                         else\r
1462                                         {\r
1463                                                 info.add_child(L"layer", channels_.at(channel)->stage()->info(layer).get())\r
1464                                                         .add(L"index", layer);\r
1465                                         }\r
1466                                 }\r
1467                                 boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
1468                         }\r
1469                         else\r
1470                         {\r
1471                                 // This is needed for backwards compatibility with old clients\r
1472                                 replyString << TEXT("200 INFO OK\r\n");\r
1473                                 for(size_t n = 0; n < channels_.size(); ++n)\r
1474                                         GenerateChannelInfo(n, channels_[n], replyString);\r
1475                         }\r
1476 \r
1477                 }\r
1478         }\r
1479         catch(...)\r
1480         {\r
1481                 SetReplyString(TEXT("403 INFO ERROR\r\n"));\r
1482                 return false;\r
1483         }\r
1484 \r
1485         replyString << TEXT("\r\n");\r
1486         SetReplyString(replyString.str());\r
1487         return true;\r
1488 }\r
1489 \r
1490 bool ClsCommand::DoExecute()\r
1491 {\r
1492 /*\r
1493                 wav = audio\r
1494                 mp3 = audio\r
1495                 swf     = movie\r
1496                 dv  = movie\r
1497                 tga = still\r
1498                 col = still\r
1499         */\r
1500         std::wstringstream replyString;\r
1501         replyString << TEXT("200 CLS OK\r\n");\r
1502         replyString << ListMedia();\r
1503         replyString << TEXT("\r\n");\r
1504         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1505         return true;\r
1506 }\r
1507 \r
1508 bool TlsCommand::DoExecute()\r
1509 {\r
1510         std::wstringstream replyString;\r
1511         replyString << TEXT("200 TLS OK\r\n");\r
1512 \r
1513         replyString << ListTemplates();\r
1514         replyString << TEXT("\r\n");\r
1515 \r
1516         SetReplyString(replyString.str());\r
1517         return true;\r
1518 }\r
1519 \r
1520 bool VersionCommand::DoExecute()\r
1521 {\r
1522         std::wstring replyString = TEXT("201 VERSION OK\r\n") + env::version() + TEXT("\r\n");\r
1523 \r
1524         if(_parameters.size() > 0)\r
1525         {\r
1526                 if(_parameters[0] == L"FLASH")\r
1527                         replyString = TEXT("201 VERSION OK\r\n") + flash::get_version() + TEXT("\r\n");\r
1528                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1529                         replyString = TEXT("201 VERSION OK\r\n") + flash::get_cg_version() + TEXT("\r\n");\r
1530                 else if(_parameters[0] != L"SERVER")\r
1531                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1532         }\r
1533 \r
1534         SetReplyString(replyString);\r
1535         return true;\r
1536 }\r
1537 \r
1538 bool ByeCommand::DoExecute()\r
1539 {\r
1540         GetClientInfo()->Disconnect();\r
1541         return true;\r
1542 }\r
1543 \r
1544 bool SetCommand::DoExecute()\r
1545 {\r
1546         std::wstring name = _parameters[0];\r
1547         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1548 \r
1549         std::wstring value = _parameters[1];\r
1550         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1551 \r
1552         if(name == TEXT("MODE"))\r
1553         {\r
1554                 auto format_desc = core::video_format_desc::get(value);\r
1555                 if(format_desc.format != core::video_format::invalid)\r
1556                 {\r
1557                         GetChannel()->set_video_format_desc(format_desc);\r
1558                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1559                 }\r
1560                 else\r
1561                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1562         }\r
1563         else\r
1564         {\r
1565                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1566         }\r
1567 \r
1568         return true;\r
1569 }\r
1570 \r
1571 \r
1572 }       //namespace amcp\r
1573 }}      //namespace caspar