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

   1 /*\r
   2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 *  This file is part of CasparCG.\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 */\r
  20 \r
  21 #include "../StdAfx.h"\r
  22 \r
  23 #include "AMCPCommandsImpl.h"\r
  24 #include "AMCPProtocolStrategy.h"\r
  25 \r
  26 #include <common/env.h>\r
  27 \r
  28 #include <core/producer/frame_producer.h>\r
  29 #include <core/video_format.h>\r
  30 #include <modules/flash/flash.h>\r
  31 #include <modules/flash/producer/flash_producer.h>\r
  32 #include <modules/flash/producer/cg_producer.h>\r
  33 #include <core/producer/transition/transition_producer.h>\r
  34 \r
  35 #include <core/producer/frame/image_transform.h>\r
  36 #include <core/producer/frame/audio_transform.h>\r
  37 \r
  38 #include <algorithm>\r
  39 #include <locale>\r
  40 #include <fstream>\r
  41 #include <cctype>\r
  42 #include <io.h>\r
  43 \r
  44 #include <boost/date_time/posix_time/posix_time.hpp>\r
  45 #include <boost/lexical_cast.hpp>\r
  46 #include <boost/algorithm/string.hpp>\r
  47 #include <boost/filesystem.hpp>\r
  48 #include <boost/regex.hpp>\r
  49 \r
  50 #if defined(_MSC_VER)\r
  51 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  52 #endif\r
  53 \r
  54 /* Return codes\r
  55 \r
  56 100 [action]                    Information om att något har hänt  \r
  57 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  58 \r
  59 202 [kommando] OK               Kommandot har utförts  \r
  60 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  61 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  62 \r
  63 400 ERROR                               Kommandot kunde inte förstås  \r
  64 401 [kommando] ERROR    Ogiltig kanal  \r
  65 402 [kommando] ERROR    Parameter saknas  \r
  66 403 [kommando] ERROR    Ogiltig parameter  \r
  67 404 [kommando] ERROR    Mediafilen hittades inte  \r
  68 \r
  69 500 FAILED                              Internt configurationfel  \r
  70 501 [kommando] FAILED   Internt configurationfel  \r
  71 502 [kommando] FAILED   Oläslig mediafil  \r
  72 \r
  73 600 [kommando] FAILED   funktion ej implementerad\r
  74 */\r
  75 \r
  76 namespace caspar { namespace protocol {\r
  77 \r
  78 using namespace core;\r
  79 \r
  80 std::wstring ListMedia()\r
  81 {       \r
  82         std::wstringstream replyString;\r
  83         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
  84         {                       \r
  85                 if(boost::filesystem::is_regular_file(itr->path()))\r
  86                 {\r
  87                         std::wstring clipttype = TEXT(" N/A ");\r
  88                         std::wstring extension = boost::to_upper_copy(itr->path().extension());\r
  89                         if(extension == TEXT(".TGA") || extension == TEXT(".COL"))\r
  90                                 clipttype = TEXT(" STILL ");\r
  91                         else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") || \r
  92                                         extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4"))\r
  93                                 clipttype = TEXT(" MOVIE ");\r
  94                         else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
  95                                 clipttype = TEXT(" STILL ");\r
  96 \r
  97                         if(clipttype != TEXT(" N/A "))\r
  98                         {               \r
  99                                 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 100 \r
 101                                 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::media_folder().size()-1, itr->path().file_string().size()));\r
 102 \r
 103                                 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 104                                 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 105                                 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 106 \r
 107                                 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(itr->path()));\r
 108                                 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 109                                 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 110 \r
 111                                 replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 112                                                         << TEXT("\" ") << clipttype \r
 113                                                         << TEXT(" ") << sizeStr\r
 114                                                         << TEXT(" ") << writeTimeWStr\r
 115                                                         << TEXT("\r\n");\r
 116                         }       \r
 117                 }\r
 118         }\r
 119         return boost::to_upper_copy(replyString.str());\r
 120 }\r
 121 \r
 122 std::wstring ListTemplates() \r
 123 {\r
 124         std::wstringstream replyString;\r
 125 \r
 126         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 127         {               \r
 128                 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")\r
 129                 {\r
 130                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 131 \r
 132                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 133                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 134                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 135 \r
 136                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 137                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 138 \r
 139                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 140                         \r
 141                         replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 142                                                 << TEXT("\" ") << sizeWStr\r
 143                                                 << TEXT(" ") << writeTimeWStr\r
 144                                                 << TEXT("\r\n");                \r
 145                 }\r
 146         }\r
 147         return boost::to_upper_copy(replyString.str());\r
 148 }\r
 149 \r
 150 namespace amcp {\r
 151         \r
 152 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 153 {}\r
 154 \r
 155 void AMCPCommand::SendReply()\r
 156 {\r
 157         if(!pClientInfo_) \r
 158                 return;\r
 159 \r
 160         if(replyString_.empty())\r
 161                 return;\r
 162         pClientInfo_->Send(replyString_);\r
 163 }\r
 164 \r
 165 void AMCPCommand::Clear() \r
 166 {\r
 167         pChannel_->producer()->clear();\r
 168         pClientInfo_.reset();\r
 169         channelIndex_ = 0;\r
 170         _parameters.clear();\r
 171 }\r
 172 \r
 173 bool MixerCommand::DoExecute()\r
 174 {       \r
 175         //Perform loading of the clip\r
 176         try\r
 177         {       \r
 178                 if(_parameters[0] == L"VIDEO")\r
 179                 {\r
 180                         if(_parameters[1] == L"OPACITY")\r
 181                         {\r
 182                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 183                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 184 \r
 185                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 186                         \r
 187                                 auto transform = [=](image_transform transform) -> image_transform\r
 188                                 {\r
 189                                         transform.set_opacity(value);\r
 190                                         return transform;                                       \r
 191                                 };\r
 192 \r
 193                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 194                                 if(layer != std::numeric_limits<int>::min())                                    \r
 195                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 196                                 else\r
 197                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 198                         }\r
 199                         else if(_parameters[1] == L"GAIN")\r
 200                         {\r
 201                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 202                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 203                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 204                                 \r
 205                                 auto transform = [=](image_transform transform) -> image_transform\r
 206                                 {\r
 207                                         transform.set_gain(value);\r
 208                                         return transform;                                       \r
 209                                 };\r
 210 \r
 211                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 212                                 if(layer != std::numeric_limits<int>::min())\r
 213                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 214                                 else\r
 215                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 216                         }\r
 217                         else if(_parameters[1] == L"FILL_RECT")\r
 218                         {\r
 219                                 int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 220                                 std::wstring tween = _parameters.size() > 6 ? _parameters[7] : L"linear";\r
 221                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 222                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 223                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 224                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 225 \r
 226                                 auto transform = [=](image_transform transform) -> image_transform\r
 227                                 {\r
 228                                         transform.set_fill_translation(x, y);\r
 229                                         transform.set_fill_scale(x_s, y_s);\r
 230                                         transform.set_key_translation(x, y);\r
 231                                         transform.set_key_scale(x_s, y_s);\r
 232                                         return transform;\r
 233                                 };\r
 234 \r
 235                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 236                                 if(layer != std::numeric_limits<int>::min())\r
 237                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 238                                 else\r
 239                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 240                         }\r
 241                         else if(_parameters[1] == L"KEY_RECT")\r
 242                         {\r
 243                                 int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 244                                 std::wstring tween = _parameters.size() > 6 ? _parameters[7] : L"linear";\r
 245                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 246                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 247                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 248                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 249 \r
 250                                 auto transform = [=](image_transform transform) -> image_transform\r
 251                                 {\r
 252                                         transform.set_key_translation(x, y);\r
 253                                         transform.set_key_scale(x_s, y_s);\r
 254                                         return transform;\r
 255                                 };\r
 256 \r
 257                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 258                                 if(layer != std::numeric_limits<int>::min())\r
 259                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 260                                 else\r
 261                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 262                         }\r
 263                         else if(_parameters[1] == L"GRID")\r
 264                         {\r
 265                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 266                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 267                                 int n = boost::lexical_cast<int>(_parameters.at(2));\r
 268                                 double delta = 1.0/static_cast<double>(n);\r
 269                                 for(int x = 0; x < n; ++x)\r
 270                                 {\r
 271                                         for(int y = 0; y < n; ++y)\r
 272                                         {\r
 273                                                 int index = x+y*n+1;\r
 274                                                 auto transform = [=](image_transform transform) -> image_transform\r
 275                                                 {                               \r
 276                                                         transform.set_fill_translation(x*delta, y*delta);\r
 277                                                         transform.set_fill_scale(delta, delta);                 \r
 278                                                         transform.set_key_translation(x*delta, y*delta);\r
 279                                                         transform.set_key_scale(delta, delta);\r
 280                                                         return transform;\r
 281                                                 };\r
 282                                                 GetChannel()->mixer()->apply_image_transform(index, transform, duration, tween);\r
 283                                         }\r
 284                                 }\r
 285                         }\r
 286                         else if(_parameters[1] == L"RESET")\r
 287                         {\r
 288                                 int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 289                                 std::wstring tween = _parameters.size() > 2 ? _parameters[3] : L"linear";\r
 290 \r
 291                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 292                                 if(layer != std::numeric_limits<int>::min())\r
 293                                         GetChannel()->mixer()->reset_image_transform(GetLayerIndex(), duration, tween);\r
 294                                 else\r
 295                                         GetChannel()->mixer()->reset_image_transform(duration, tween);\r
 296                         }\r
 297                 }\r
 298                 else if(_parameters[0] == L"AUDIO")\r
 299                 {\r
 300                         if(_parameters[1] == L"GAIN")\r
 301                         {\r
 302                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 303                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 304                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 305 \r
 306                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 307                                 {\r
 308                                         transform.set_gain(value);\r
 309                                         return transform;\r
 310                                 };\r
 311                                 \r
 312                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 313                                 if(layer != std::numeric_limits<int>::min())\r
 314                                         GetChannel()->mixer()->apply_audio_transform(GetLayerIndex(), transform, duration, tween);\r
 315                                 else\r
 316                                         GetChannel()->mixer()->apply_audio_transform(transform, duration, tween);\r
 317                         }\r
 318                         else if(_parameters[1] == L"RESET")\r
 319                         {\r
 320                                 int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 321                                 std::wstring tween = _parameters.size() > 2 ? _parameters[3] : L"linear";\r
 322                                 GetChannel()->mixer()->reset_audio_transform(duration, tween);\r
 323                         }\r
 324                 }\r
 325                 else if(_parameters[0] == L"RESET")\r
 326                 {\r
 327                         int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 328                         std::wstring tween = _parameters.size() > 2 ? _parameters[3] : L"linear";\r
 329                         GetChannel()->mixer()->reset_image_transform(duration, tween);\r
 330                         GetChannel()->mixer()->reset_audio_transform(duration, tween);\r
 331                 }\r
 332         \r
 333                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 334 \r
 335                 return true;\r
 336         }\r
 337         catch(file_not_found&)\r
 338         {\r
 339                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 340                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 341                 return false;\r
 342         }\r
 343         catch(...)\r
 344         {\r
 345                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 346                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 347                 return false;\r
 348         }\r
 349 }\r
 350 \r
 351 bool SwapCommand::DoExecute()\r
 352 {       \r
 353         //Perform loading of the clip\r
 354         try\r
 355         {\r
 356                 if(GetLayerIndex(-1) != -1)\r
 357                 {\r
 358                         std::vector<std::string> strs;\r
 359                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 360                         \r
 361                         auto ch1 = GetChannel();\r
 362                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 363 \r
 364                         int l1 = GetLayerIndex();\r
 365                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 366 \r
 367                         ch1->producer()->swap_layer(l1, l2, *ch2->producer());\r
 368                 }\r
 369                 else\r
 370                 {\r
 371                         auto ch1 = GetChannel();\r
 372                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 373                         ch1->producer()->swap(*ch2->producer());\r
 374                 }\r
 375 \r
 376                 CASPAR_LOG(info) << "Swapped successfully";\r
 377 \r
 378                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 379 \r
 380                 return true;\r
 381         }\r
 382         catch(file_not_found&)\r
 383         {\r
 384                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 385                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 386                 return false;\r
 387         }\r
 388         catch(...)\r
 389         {\r
 390                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 391                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 392                 return false;\r
 393         }\r
 394 }\r
 395 \r
 396 bool AddCommand::DoExecute()\r
 397 {       \r
 398         //Perform loading of the clip\r
 399         try\r
 400         {\r
 401                 GetChannel()->consumer()->add(GetLayerIndex(), create_consumer(_parameters));\r
 402         \r
 403                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 404 \r
 405                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 406 \r
 407                 return true;\r
 408         }\r
 409         catch(file_not_found&)\r
 410         {\r
 411                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 412                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 413                 return false;\r
 414         }\r
 415         catch(...)\r
 416         {\r
 417                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 418                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 419                 return false;\r
 420         }\r
 421 }\r
 422 \r
 423 bool RemoveCommand::DoExecute()\r
 424 {       \r
 425         //Perform loading of the clip\r
 426         try\r
 427         {\r
 428                 GetChannel()->consumer()->remove(GetLayerIndex());\r
 429 \r
 430                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 431 \r
 432                 return true;\r
 433         }\r
 434         catch(file_not_found&)\r
 435         {\r
 436                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 437                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 438                 return false;\r
 439         }\r
 440         catch(...)\r
 441         {\r
 442                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 443                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 444                 return false;\r
 445         }\r
 446 }\r
 447 \r
 448 bool LoadCommand::DoExecute()\r
 449 {       \r
 450         //Perform loading of the clip\r
 451         try\r
 452         {\r
 453                 _parameters[0] = _parameters[0];\r
 454                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 455                 GetChannel()->producer()->load(GetLayerIndex(), pFP, true);\r
 456         \r
 457                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 458 \r
 459                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 460 \r
 461                 return true;\r
 462         }\r
 463         catch(file_not_found&)\r
 464         {\r
 465                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 466                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 467                 return false;\r
 468         }\r
 469         catch(...)\r
 470         {\r
 471                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 472                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 473                 return false;\r
 474         }\r
 475 }\r
 476 \r
 477 \r
 478 \r
 479 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 480 //{\r
 481 //      static boost::wregex expr(L"^CG\\s(?<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
 482 //\r
 483 //      boost::wsmatch what;\r
 484 //      if(!boost::regex_match(message, what, expr))\r
 485 //              return nullptr;\r
 486 //\r
 487 //      auto info = channel_info::parse(what, channels);\r
 488 //\r
 489 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 490 //\r
 491 //      std::wstring templatename = what["TEMPLATE"].str();\r
 492 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 493 //      std::wstring start_label = what["START_LABEL"].str();   \r
 494 //      std::wstring data = get_data(what["DATA"].str());\r
 495 //      \r
 496 //      boost::replace_all(templatename, "\"", "");\r
 497 //\r
 498 //      return [=]() -> std::wstring\r
 499 //      {       \r
 500 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 501 //              if(fullFilename.empty())\r
 502 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 503 //      \r
 504 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 505 //              std::wstring filename = templatename;\r
 506 //              filename.append(extension);\r
 507 //\r
 508 //              flash::get_default_cg_producer(info.channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 509 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 510 //\r
 511 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 512 //              return L"";\r
 513 //      };\r
 514 \r
 515 bool LoadbgCommand::DoExecute()\r
 516 {\r
 517         transition_info transitionInfo;\r
 518         \r
 519         bool bLoop = false;\r
 520 \r
 521         // TRANSITION\r
 522 \r
 523         std::wstring message;\r
 524         for(size_t n = 0; n < _parameters.size(); ++n)\r
 525                 message += _parameters[n] + L" ";\r
 526                 \r
 527         static const boost::wregex expr(L".*(?<TRANSITION>CUT|PUSH|SLIDE|WIPE)\\s*(?<DURATION>\\d+)\\s*(?<TWEEN>(LINEAR)|(EASE[^\\s]*))?\\s*(?<DIRECTION>FROMLEFT|FROMRIGHT|LEFT|RIGHT)?.*");\r
 528         boost::wsmatch what;\r
 529         if(boost::regex_match(message, what, expr))\r
 530         {\r
 531                 auto transition = what["TRANSITION"].str();\r
 532                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 533                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 534                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 535                 transitionInfo.tweener = get_tweener(tween);            \r
 536 \r
 537                 if(transition == TEXT("CUT"))\r
 538                         transitionInfo.type = transition::cut;\r
 539                 else if(transition == TEXT("MIX"))\r
 540                         transitionInfo.type = transition::mix;\r
 541                 else if(transition == TEXT("PUSH"))\r
 542                         transitionInfo.type = transition::push;\r
 543                 else if(transition == TEXT("SLIDE"))\r
 544                         transitionInfo.type = transition::slide;\r
 545                 else if(transition == TEXT("WIPE"))\r
 546                         transitionInfo.type = transition::wipe;\r
 547                 \r
 548                 if(direction == TEXT("FROMLEFT"))\r
 549                         transitionInfo.direction = transition_direction::from_left;\r
 550                 else if(direction == TEXT("FROMRIGHT"))\r
 551                         transitionInfo.direction = transition_direction::from_right;\r
 552                 else if(direction == TEXT("LEFT"))\r
 553                         transitionInfo.direction = transition_direction::from_right;\r
 554                 else if(direction == TEXT("RIGHT"))\r
 555                         transitionInfo.direction = transition_direction::from_left;\r
 556         }\r
 557         \r
 558         //Perform loading of the clip\r
 559         try\r
 560         {\r
 561                 _parameters[0] = _parameters[0];\r
 562                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 563                 if(pFP == frame_producer::empty())\r
 564                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 565 \r
 566                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 567                 GetChannel()->producer()->load(GetLayerIndex(), pFP2); // TODO: LOOP\r
 568         \r
 569                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 570                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 571 \r
 572                 return true;\r
 573         }\r
 574         catch(file_not_found&)\r
 575         {\r
 576                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 577                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 578                 return false;\r
 579         }\r
 580         catch(...)\r
 581         {\r
 582                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 583                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 584                 return false;\r
 585         }\r
 586 }\r
 587 \r
 588 bool PauseCommand::DoExecute()\r
 589 {\r
 590         try\r
 591         {\r
 592                 GetChannel()->producer()->pause(GetLayerIndex());\r
 593                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 594                 return true;\r
 595         }\r
 596         catch(...)\r
 597         {\r
 598                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 599         }\r
 600 \r
 601         return false;\r
 602 }\r
 603 \r
 604 bool PlayCommand::DoExecute()\r
 605 {\r
 606         try\r
 607         {\r
 608                 if(!_parameters.empty())\r
 609                 {\r
 610                         LoadbgCommand lbg;\r
 611                         lbg.SetChannel(GetChannel());\r
 612                         lbg.SetChannelIndex(GetChannelIndex());\r
 613                         lbg.SetLayerIntex(GetLayerIndex());\r
 614                         lbg.SetClientInfo(GetClientInfo());\r
 615                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 616                                 lbg.AddParameter(*it);\r
 617                         if(!lbg.Execute())\r
 618                                 CASPAR_LOG(warning) << " Failed to play.";\r
 619 \r
 620                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 621                 }\r
 622 \r
 623                 GetChannel()->producer()->play(GetLayerIndex());\r
 624                 \r
 625                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 626                 return true;\r
 627         }\r
 628         catch(...)\r
 629         {\r
 630                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 631         }\r
 632 \r
 633         return false;\r
 634 }\r
 635 \r
 636 bool StopCommand::DoExecute()\r
 637 {\r
 638         try\r
 639         {\r
 640                 GetChannel()->producer()->stop(GetLayerIndex());\r
 641                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 642                 return true;\r
 643         }\r
 644         catch(...)\r
 645         {\r
 646                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 647         }\r
 648 \r
 649         return false;\r
 650 }\r
 651 \r
 652 bool ClearCommand::DoExecute()\r
 653 {\r
 654         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 655         if(index != std::numeric_limits<int>::min())\r
 656                 GetChannel()->producer()->clear(index);\r
 657         else\r
 658                 GetChannel()->producer()->clear();\r
 659                 \r
 660         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 661 \r
 662         return true;\r
 663 }\r
 664 \r
 665 bool CGCommand::DoExecute()\r
 666 {\r
 667         std::wstring command = _parameters[0];\r
 668         if(command == TEXT("ADD"))\r
 669                 return DoExecuteAdd();\r
 670         else if(command == TEXT("PLAY"))\r
 671                 return DoExecutePlay();\r
 672         else if(command == TEXT("STOP"))\r
 673                 return DoExecuteStop();\r
 674         else if(command == TEXT("NEXT"))\r
 675                 return DoExecuteNext();\r
 676         else if(command == TEXT("REMOVE"))\r
 677                 return DoExecuteRemove();\r
 678         else if(command == TEXT("CLEAR"))\r
 679                 return DoExecuteClear();\r
 680         else if(command == TEXT("UPDATE"))\r
 681                 return DoExecuteUpdate();\r
 682         else if(command == TEXT("INVOKE"))\r
 683                 return DoExecuteInvoke();\r
 684         else if(command == TEXT("INFO"))\r
 685                 return DoExecuteInfo();\r
 686 \r
 687         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 688         return false;\r
 689 }\r
 690 \r
 691 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 692         int length = layerstring.length();\r
 693         for(int i = 0; i < length; ++i) {\r
 694                 if(!_istdigit(layerstring[i])) {\r
 695                         return false;\r
 696                 }\r
 697         }\r
 698 \r
 699         return true;\r
 700 }\r
 701 \r
 702 bool CGCommand::DoExecuteAdd() {\r
 703         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 704 \r
 705         int layer = 0;                          //_parameters[1]\r
 706 //      std::wstring templateName;      //_parameters[2]\r
 707         std::wstring label;             //_parameters[3]\r
 708         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 709 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 710 \r
 711         if(_parameters.size() < 4) \r
 712         {\r
 713                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 714                 return false;\r
 715         }\r
 716         unsigned int dataIndex = 4;\r
 717 \r
 718         if(!ValidateLayer(_parameters[1])) \r
 719         {\r
 720                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 721                 return false;\r
 722         }\r
 723 \r
 724         layer = _ttoi(_parameters[1].c_str());\r
 725 \r
 726         if(_parameters[3].length() > 1) \r
 727         {       //read label\r
 728                 label = _parameters[3];\r
 729                 ++dataIndex;\r
 730 \r
 731                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 732                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 733                 else \r
 734                 {\r
 735                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 736                         return false;\r
 737                 }\r
 738         }\r
 739         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 740                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 741         }\r
 742         else \r
 743         {\r
 744                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 745                 return false;\r
 746         }\r
 747 \r
 748         const TCHAR* pDataString = 0;\r
 749         std::wstringstream data;\r
 750         std::wstring dataFromFile;\r
 751         if(_parameters.size() > dataIndex) \r
 752         {       //read data\r
 753                 const std::wstring& dataString = _parameters[dataIndex];\r
 754 \r
 755                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 756                         pDataString = dataString.c_str();\r
 757                 else \r
 758                 {\r
 759                         //The data is not an XML-string, it must be a filename\r
 760                         std::wstring filename = env::data_folder();\r
 761                         filename.append(dataString);\r
 762                         filename.append(TEXT(".ftd"));\r
 763 \r
 764                         //open file\r
 765                         std::wifstream datafile(filename.c_str());\r
 766                         if(datafile) \r
 767                         {\r
 768                                 //read all data\r
 769                                 data << datafile.rdbuf();\r
 770                                 datafile.close();\r
 771 \r
 772                                 //extract data to _parameters\r
 773                                 dataFromFile = data.str();\r
 774                                 pDataString = dataFromFile.c_str();\r
 775                         }\r
 776                 }\r
 777         }\r
 778 \r
 779         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 780         if(!fullFilename.empty())\r
 781         {\r
 782                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 783                 std::wstring filename = _parameters[2];\r
 784                 filename.append(extension);\r
 785 \r
 786                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
 787                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 788         }\r
 789         else\r
 790         {\r
 791                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 792                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 793         }\r
 794         return true;\r
 795 }\r
 796 \r
 797 bool CGCommand::DoExecutePlay()\r
 798 {\r
 799         if(_parameters.size() > 1)\r
 800         {\r
 801                 if(!ValidateLayer(_parameters[1])) \r
 802                 {\r
 803                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 804                         return false;\r
 805                 }\r
 806                 int layer = _ttoi(_parameters[1].c_str());\r
 807                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 808         }\r
 809         else\r
 810         {\r
 811                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 812                 return true;\r
 813         }\r
 814 \r
 815         SetReplyString(TEXT("202 CG OK\r\n"));\r
 816         return true;\r
 817 }\r
 818 \r
 819 bool CGCommand::DoExecuteStop() \r
 820 {\r
 821         if(_parameters.size() > 1)\r
 822         {\r
 823                 if(!ValidateLayer(_parameters[1])) \r
 824                 {\r
 825                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 826                         return false;\r
 827                 }\r
 828                 int layer = _ttoi(_parameters[1].c_str());\r
 829                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 830         }\r
 831         else \r
 832         {\r
 833                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 834                 return true;\r
 835         }\r
 836 \r
 837         SetReplyString(TEXT("202 CG OK\r\n"));\r
 838         return true;\r
 839 }\r
 840 \r
 841 bool CGCommand::DoExecuteNext()\r
 842 {\r
 843         if(_parameters.size() > 1) \r
 844         {\r
 845                 if(!ValidateLayer(_parameters[1])) \r
 846                 {\r
 847                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 848                         return false;\r
 849                 }\r
 850                 int layer = _ttoi(_parameters[1].c_str());\r
 851                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 852         }\r
 853         else \r
 854         {\r
 855                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 856                 return true;\r
 857         }\r
 858 \r
 859         SetReplyString(TEXT("202 CG OK\r\n"));\r
 860         return true;\r
 861 }\r
 862 \r
 863 bool CGCommand::DoExecuteRemove() \r
 864 {\r
 865         if(_parameters.size() > 1) \r
 866         {\r
 867                 if(!ValidateLayer(_parameters[1])) \r
 868                 {\r
 869                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 870                         return false;\r
 871                 }\r
 872                 int layer = _ttoi(_parameters[1].c_str());\r
 873                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
 874         }\r
 875         else \r
 876         {\r
 877                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 878                 return true;\r
 879         }\r
 880 \r
 881         SetReplyString(TEXT("202 CG OK\r\n"));\r
 882         return true;\r
 883 }\r
 884 \r
 885 bool CGCommand::DoExecuteClear() \r
 886 {\r
 887         GetChannel()->producer()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
 888         SetReplyString(TEXT("202 CG OK\r\n"));\r
 889         return true;\r
 890 }\r
 891 \r
 892 bool CGCommand::DoExecuteUpdate() \r
 893 {\r
 894         if(_parameters.size() > 2) \r
 895         {\r
 896                 if(!ValidateLayer(_parameters[1]))\r
 897                 {\r
 898                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 899                         return false;\r
 900                 }\r
 901                 int layer = _ttoi(_parameters[1].c_str());\r
 902                 //TODO: Implement indirect data loading from file. Same as in Add\r
 903                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 904         }\r
 905         else \r
 906         {\r
 907                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 908                 return true;\r
 909         }\r
 910 \r
 911         SetReplyString(TEXT("202 CG OK\r\n"));\r
 912         return true;\r
 913 }\r
 914 \r
 915 bool CGCommand::DoExecuteInvoke() \r
 916 {\r
 917         if(_parameters.size() > 2)\r
 918         {\r
 919                 if(!ValidateLayer(_parameters[1]))\r
 920                 {\r
 921                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 922                         return false;\r
 923                 }\r
 924                 int layer = _ttoi(_parameters[1].c_str());\r
 925                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 926         }\r
 927         else \r
 928         {\r
 929                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 930                 return true;\r
 931         }\r
 932 \r
 933         SetReplyString(TEXT("202 CG OK\r\n"));\r
 934         return true;\r
 935 }\r
 936 \r
 937 bool CGCommand::DoExecuteInfo() \r
 938 {\r
 939         // TODO\r
 940         //get_default_cg_producer(GetChannel())->Info();\r
 941         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 942         return true;\r
 943 }\r
 944 \r
 945 bool DataCommand::DoExecute()\r
 946 {\r
 947         std::wstring command = _parameters[0];\r
 948         if(command == TEXT("STORE"))\r
 949                 return DoExecuteStore();\r
 950         else if(command == TEXT("RETRIEVE"))\r
 951                 return DoExecuteRetrieve();\r
 952         else if(command == TEXT("LIST"))\r
 953                 return DoExecuteList();\r
 954 \r
 955         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 956         return false;\r
 957 }\r
 958 \r
 959 bool DataCommand::DoExecuteStore() \r
 960 {\r
 961         if(_parameters.size() < 3) \r
 962         {\r
 963                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 964                 return false;\r
 965         }\r
 966 \r
 967         std::wstring filename = env::data_folder();\r
 968         filename.append(_parameters[1]);\r
 969         filename.append(TEXT(".ftd"));\r
 970 \r
 971         std::wofstream datafile(filename.c_str());\r
 972         if(!datafile) \r
 973         {\r
 974                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 975                 return false;\r
 976         }\r
 977 \r
 978         datafile << _parameters[2];\r
 979         datafile.close();\r
 980 \r
 981         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 982         SetReplyString(replyString);\r
 983         return true;\r
 984 }\r
 985 \r
 986 bool DataCommand::DoExecuteRetrieve() \r
 987 {\r
 988         if(_parameters.size() < 2) \r
 989         {\r
 990                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 991                 return false;\r
 992         }\r
 993 \r
 994         std::wstring filename = env::data_folder();\r
 995         filename.append(_parameters[1]);\r
 996         filename.append(TEXT(".ftd"));\r
 997 \r
 998         std::wifstream datafile(filename.c_str());\r
 999         if(!datafile) \r
1000         {\r
1001                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1002                 return false;\r
1003         }\r
1004 \r
1005         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1006         std::wstring line;\r
1007         bool bFirstLine = true;\r
1008         while(std::getline(datafile, line))\r
1009         {\r
1010                 if(!bFirstLine)\r
1011                         reply << "\\n";\r
1012                 else\r
1013                         bFirstLine = false;\r
1014 \r
1015                 reply << line;\r
1016         }\r
1017         datafile.close();\r
1018 \r
1019         reply << "\r\n";\r
1020         SetReplyString(reply.str());\r
1021         return true;\r
1022 }\r
1023 \r
1024 bool DataCommand::DoExecuteList() \r
1025 {\r
1026         std::wstringstream replyString;\r
1027         replyString << TEXT("200 DATA LIST OK\r\n");\r
1028         replyString << ListMedia();\r
1029         replyString << TEXT("\r\n");\r
1030 \r
1031         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1032         return true;\r
1033 }\r
1034 \r
1035 bool CinfCommand::DoExecute()\r
1036 {\r
1037         std::wstringstream replyString;\r
1038 \r
1039         std::wstring filename = _parameters[0];\r
1040 \r
1041         // TODO:\r
1042 \r
1043         //FileInfo fileInfo;\r
1044 \r
1045         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1046         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1047         //{\r
1048         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1049         //      {\r
1050         //              TCHAR numBuffer[32];\r
1051         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1052 \r
1053         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1054 \r
1055         //              SetReplyString(replyString.str());\r
1056         //              return true;\r
1057         //      }\r
1058         //}\r
1059 \r
1060         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1061         return false;\r
1062 }\r
1063 \r
1064 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
1065 {\r
1066         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1067 }\r
1068 \r
1069 bool InfoCommand::DoExecute()\r
1070 {\r
1071         std::wstringstream replyString;\r
1072 \r
1073         if(_parameters.size() >= 1)\r
1074         {\r
1075                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1076 \r
1077                 if(channelIndex < channels_.size())\r
1078                 {\r
1079                         replyString << TEXT("201 INFO OK\r\n");\r
1080                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1081                 }\r
1082                 else\r
1083                 {\r
1084                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1085                         return false;\r
1086                 }\r
1087         }\r
1088         else\r
1089         {\r
1090                 replyString << TEXT("200 INFO OK\r\n");\r
1091                 for(size_t n = 0; n < channels_.size(); ++n)\r
1092                         GenerateChannelInfo(n, channels_[n], replyString);\r
1093                 replyString << TEXT("\r\n");\r
1094         }\r
1095 \r
1096         SetReplyString(replyString.str());\r
1097         return true;\r
1098 }\r
1099 \r
1100 bool ClsCommand::DoExecute()\r
1101 {\r
1102 /*\r
1103                 wav = audio\r
1104                 mp3 = audio\r
1105                 swf     = movie\r
1106                 dv  = movie\r
1107                 tga = still\r
1108                 col = still\r
1109         */\r
1110         std::wstringstream replyString;\r
1111         replyString << TEXT("200 CLS OK\r\n");\r
1112         replyString << ListMedia();\r
1113         replyString << TEXT("\r\n");\r
1114         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1115         return true;\r
1116 }\r
1117 \r
1118 bool TlsCommand::DoExecute()\r
1119 {\r
1120         std::wstringstream replyString;\r
1121         replyString << TEXT("200 TLS OK\r\n");\r
1122 \r
1123         replyString << ListTemplates();\r
1124         replyString << TEXT("\r\n");\r
1125 \r
1126         SetReplyString(replyString.str());\r
1127         return true;\r
1128 }\r
1129 \r
1130 bool VersionCommand::DoExecute()\r
1131 {\r
1132         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1133 \r
1134         if(_parameters.size() > 0)\r
1135         {\r
1136                 if(_parameters[0] == L"FLASH")\r
1137                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1138                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1139                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1140                 else if(_parameters[0] != L"SERVER")\r
1141                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1142         }\r
1143 \r
1144         SetReplyString(replyString);\r
1145         return true;\r
1146 }\r
1147 \r
1148 bool ByeCommand::DoExecute()\r
1149 {\r
1150         GetClientInfo()->Disconnect();\r
1151         return true;\r
1152 }\r
1153 \r
1154 bool SetCommand::DoExecute()\r
1155 {\r
1156         std::wstring name = _parameters[0];\r
1157         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1158 \r
1159         std::wstring value = _parameters[1];\r
1160         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1161 \r
1162         if(name == TEXT("MODE"))\r
1163         {\r
1164                 auto format_desc = core::video_format_desc::get(value);\r
1165                 if(format_desc.format != core::video_format::invalid)\r
1166                 {\r
1167                         GetChannel()->set_video_format_desc(format_desc);\r
1168                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1169                 }\r
1170                 else\r
1171                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1172         }\r
1173         else\r
1174         {\r
1175                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1176         }\r
1177 \r
1178         return true;\r
1179 }\r
1180 \r
1181 \r
1182 }       //namespace amcp\r
1183 }}      //namespace caspar