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 "../media.h"\r
  27 \r
  28 #include <common/env.h>\r
  29 \r
  30 #include <core/producer/frame_producer.h>\r
  31 #include <core/video_format.h>\r
  32 #include <core/producer/flash/flash_producer.h>\r
  33 #include <core/producer/transition/transition_producer.h>\r
  34 #include <core/producer/flash/cg_producer.h>\r
  35 \r
  36 #include <mixer/image/image_transform.h>\r
  37 #include <mixer/audio/audio_transform.h>\r
  38 \r
  39 #include <algorithm>\r
  40 #include <locale>\r
  41 #include <fstream>\r
  42 #include <cctype>\r
  43 #include <io.h>\r
  44 \r
  45 #include <boost/date_time/posix_time/posix_time.hpp>\r
  46 #include <boost/lexical_cast.hpp>\r
  47 #include <boost/algorithm/string.hpp>\r
  48 #include <boost/filesystem.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                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 183                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 184                                 transform.set_opacity(value);\r
 185                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 186                         }\r
 187                         else if(_parameters[1] == L"GAIN")\r
 188                         {\r
 189                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 190                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 191                                 transform.set_gain(value);\r
 192                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 193                         }\r
 194                         else if(_parameters[1] == L"FIX_RECT")\r
 195                         {\r
 196                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 197                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 198                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 199                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 200                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 201                                 transform.set_image_translation(x, y);\r
 202                                 transform.set_image_scale(x_s, y_s);\r
 203                                 transform.set_mask_translation(0.0, 0.0);\r
 204                                 transform.set_mask_scale(1.0, 1.0);\r
 205                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 206                         }\r
 207                         else if(_parameters[1] == L"CLIP_RECT")\r
 208                         {\r
 209                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 210                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 211                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 212                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 213                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 214                                 transform.set_image_translation(0.0, 0.0);\r
 215                                 transform.set_image_scale(1.0, 1.0);\r
 216                                 transform.set_mask_translation(x, y);\r
 217                                 transform.set_mask_scale(x_s, y_s);\r
 218                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 219                         }\r
 220                         else if(_parameters[1] == L"RESET")\r
 221                         {\r
 222                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), image_transform());\r
 223                         }\r
 224                 }\r
 225                 else if(_parameters[0] == L"AUDIO")\r
 226                 {\r
 227                         if(_parameters[1] == L"GAIN")\r
 228                         {\r
 229                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 230                                 auto transform = GetChannel()->mixer().get_audio_transform(GetLayerIndex());\r
 231                                 transform.set_gain(value);\r
 232                                 GetChannel()->mixer().set_audio_transform(GetLayerIndex(), std::move(transform));\r
 233                         }\r
 234                         else if(_parameters[1] == L"RESET")\r
 235                         {\r
 236                                 GetChannel()->mixer().set_audio_transform(GetLayerIndex(), audio_transform());\r
 237                         }\r
 238                 }\r
 239                 else if(_parameters[0] == L"RESET")\r
 240                 {\r
 241                         GetChannel()->mixer().set_image_transform(GetLayerIndex(), image_transform());\r
 242                         GetChannel()->mixer().set_audio_transform(GetLayerIndex(), audio_transform());\r
 243                 }\r
 244         \r
 245                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 246 \r
 247                 return true;\r
 248         }\r
 249         catch(file_not_found&)\r
 250         {\r
 251                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 252                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 253                 return false;\r
 254         }\r
 255         catch(...)\r
 256         {\r
 257                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 258                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 259                 return false;\r
 260         }\r
 261 }\r
 262 \r
 263 bool SwapCommand::DoExecute()\r
 264 {       \r
 265         //Perform loading of the clip\r
 266         try\r
 267         {\r
 268                 if(GetLayerIndex(-1) != -1)\r
 269                 {\r
 270                         std::vector<std::string> strs;\r
 271                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 272                         \r
 273                         auto ch1 = GetChannel();\r
 274                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 275 \r
 276                         int l1 = GetLayerIndex();\r
 277                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 278 \r
 279                         ch1->producer().swap_layer(l1, l2, ch2->producer());\r
 280                 }\r
 281                 else\r
 282                 {\r
 283                         auto ch1 = GetChannel();\r
 284                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 285                         ch1->producer().swap_output(ch2->producer());\r
 286                 }\r
 287 \r
 288                 CASPAR_LOG(info) << "Swapped successfully";\r
 289 \r
 290                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 291 \r
 292                 return true;\r
 293         }\r
 294         catch(file_not_found&)\r
 295         {\r
 296                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 297                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 298                 return false;\r
 299         }\r
 300         catch(...)\r
 301         {\r
 302                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 303                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 304                 return false;\r
 305         }\r
 306 }\r
 307 \r
 308 bool AddCommand::DoExecute()\r
 309 {       \r
 310         //Perform loading of the clip\r
 311         try\r
 312         {\r
 313                 GetChannel()->consumer().add(GetLayerIndex(), create_consumer(_parameters));\r
 314         \r
 315                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 316 \r
 317                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 318 \r
 319                 return true;\r
 320         }\r
 321         catch(file_not_found&)\r
 322         {\r
 323                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 324                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 325                 return false;\r
 326         }\r
 327         catch(...)\r
 328         {\r
 329                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 330                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 331                 return false;\r
 332         }\r
 333 }\r
 334 \r
 335 bool RemoveCommand::DoExecute()\r
 336 {       \r
 337         //Perform loading of the clip\r
 338         try\r
 339         {\r
 340                 GetChannel()->consumer().remove(GetLayerIndex());\r
 341         \r
 342                 CASPAR_LOG(info) << "Removed " << TEXT(" successfully");\r
 343 \r
 344                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 345 \r
 346                 return true;\r
 347         }\r
 348         catch(file_not_found&)\r
 349         {\r
 350                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 351                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 352                 return false;\r
 353         }\r
 354         catch(...)\r
 355         {\r
 356                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 357                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 358                 return false;\r
 359         }\r
 360 }\r
 361 \r
 362 bool LoadCommand::DoExecute()\r
 363 {       \r
 364         //Perform loading of the clip\r
 365         try\r
 366         {\r
 367                 _parameters[0] = _parameters[0];\r
 368                 auto pFP = create_producer(_parameters);                \r
 369                 GetChannel()->producer().preview(GetLayerIndex(), pFP);\r
 370         \r
 371                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 372 \r
 373                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 374 \r
 375                 return true;\r
 376         }\r
 377         catch(file_not_found&)\r
 378         {\r
 379                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 380                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 381                 return false;\r
 382         }\r
 383         catch(...)\r
 384         {\r
 385                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 386                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 387                 return false;\r
 388         }\r
 389 }\r
 390 \r
 391 bool LoadbgCommand::DoExecute()\r
 392 {\r
 393         transition_info transitionInfo;\r
 394         \r
 395         bool bLoop = false;\r
 396         unsigned short transitionParameterIndex = 1;\r
 397 \r
 398         if(_parameters.size() > 1 && _parameters[1] == TEXT("LOOP"))\r
 399                 ++transitionParameterIndex;\r
 400 \r
 401         //Setup transition info\r
 402         if(_parameters.size() > transitionParameterIndex)       //type\r
 403         {\r
 404                 std::wstring transitionType = _parameters[transitionParameterIndex];\r
 405 \r
 406                 if(transitionType == TEXT("CUT"))\r
 407                         transitionInfo.type = transition::cut;\r
 408                 else if(transitionType == TEXT("MIX"))\r
 409                         transitionInfo.type = transition::mix;\r
 410                 else if(transitionType == TEXT("PUSH"))\r
 411                         transitionInfo.type = transition::push;\r
 412                 else if(transitionType == TEXT("SLIDE"))\r
 413                         transitionInfo.type = transition::slide;\r
 414                 else if(transitionType == TEXT("WIPE"))\r
 415                         transitionInfo.type = transition::wipe;\r
 416 \r
 417                 if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+1))        //duration\r
 418                 {\r
 419                         int duration = _ttoi(_parameters[transitionParameterIndex+1].c_str());\r
 420                         if(duration > 0)\r
 421                                 transitionInfo.duration = duration;\r
 422 \r
 423                         if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+2))        //direction\r
 424                         {\r
 425                                 std::wstring direction = _parameters[transitionParameterIndex+2];\r
 426 \r
 427                                 if(direction == TEXT("FROMLEFT"))\r
 428                                         transitionInfo.direction = transition_direction::from_left;\r
 429                                 else if(direction == TEXT("FROMRIGHT"))\r
 430                                         transitionInfo.direction = transition_direction::from_right;\r
 431                                 else if(direction == TEXT("LEFT"))\r
 432                                         transitionInfo.direction = transition_direction::from_right;\r
 433                                 else if(direction == TEXT("RIGHT"))\r
 434                                         transitionInfo.direction = transition_direction::from_left;\r
 435                         }\r
 436                 }\r
 437         }\r
 438 \r
 439         //Perform loading of the clip\r
 440         try\r
 441         {\r
 442                 _parameters[0] = _parameters[0];\r
 443                 auto pFP = create_producer(_parameters);\r
 444                 if(pFP == frame_producer::empty())\r
 445                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 446 \r
 447                 pFP = safe_ptr<core::frame_producer>(transition_producer(pFP, transitionInfo));\r
 448                 bool autoPlay = std::find(_parameters.begin(), _parameters.end(), TEXT("AUTOPLAY")) != _parameters.end();\r
 449                 GetChannel()->producer().load(GetLayerIndex(), pFP, autoPlay); // TODO: LOOP\r
 450         \r
 451                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 452                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 453 \r
 454                 return true;\r
 455         }\r
 456         catch(file_not_found&)\r
 457         {\r
 458                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 459                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 460                 return false;\r
 461         }\r
 462         catch(...)\r
 463         {\r
 464                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 465                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 466                 return false;\r
 467         }\r
 468 }\r
 469 \r
 470 bool PauseCommand::DoExecute()\r
 471 {\r
 472         try\r
 473         {\r
 474                 GetChannel()->producer().pause(GetLayerIndex());\r
 475                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 476                 return true;\r
 477         }\r
 478         catch(...)\r
 479         {\r
 480                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 481         }\r
 482 \r
 483         return false;\r
 484 }\r
 485 \r
 486 bool PlayCommand::DoExecute()\r
 487 {\r
 488         try\r
 489         {\r
 490                 GetChannel()->producer().play(GetLayerIndex());\r
 491                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 492                 return true;\r
 493         }\r
 494         catch(...)\r
 495         {\r
 496                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 497         }\r
 498 \r
 499         return false;\r
 500 }\r
 501 \r
 502 bool StopCommand::DoExecute()\r
 503 {\r
 504         try\r
 505         {\r
 506                 GetChannel()->producer().stop(GetLayerIndex());\r
 507                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 508                 return true;\r
 509         }\r
 510         catch(...)\r
 511         {\r
 512                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 513         }\r
 514 \r
 515         return false;\r
 516 }\r
 517 \r
 518 bool ClearCommand::DoExecute()\r
 519 {\r
 520         GetChannel()->producer().clear(GetLayerIndex());\r
 521                 \r
 522         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 523 \r
 524         return true;\r
 525 }\r
 526 \r
 527 bool CGCommand::DoExecute()\r
 528 {\r
 529         std::wstring command = _parameters[0];\r
 530         if(command == TEXT("ADD"))\r
 531                 return DoExecuteAdd();\r
 532         else if(command == TEXT("PLAY"))\r
 533                 return DoExecutePlay();\r
 534         else if(command == TEXT("STOP"))\r
 535                 return DoExecuteStop();\r
 536         else if(command == TEXT("NEXT"))\r
 537                 return DoExecuteNext();\r
 538         else if(command == TEXT("REMOVE"))\r
 539                 return DoExecuteRemove();\r
 540         else if(command == TEXT("CLEAR"))\r
 541                 return DoExecuteClear();\r
 542         else if(command == TEXT("UPDATE"))\r
 543                 return DoExecuteUpdate();\r
 544         else if(command == TEXT("INVOKE"))\r
 545                 return DoExecuteInvoke();\r
 546         else if(command == TEXT("INFO"))\r
 547                 return DoExecuteInfo();\r
 548 \r
 549         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 550         return false;\r
 551 }\r
 552 \r
 553 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 554         int length = layerstring.length();\r
 555         for(int i = 0; i < length; ++i) {\r
 556                 if(!_istdigit(layerstring[i])) {\r
 557                         return false;\r
 558                 }\r
 559         }\r
 560 \r
 561         return true;\r
 562 }\r
 563 \r
 564 bool CGCommand::DoExecuteAdd() {\r
 565         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 566 \r
 567         int layer = 0;                          //_parameters[1]\r
 568 //      std::wstring templateName;      //_parameters[2]\r
 569         std::wstring label;             //_parameters[3]\r
 570         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 571 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 572 \r
 573         if(_parameters.size() < 4) \r
 574         {\r
 575                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 576                 return false;\r
 577         }\r
 578         unsigned int dataIndex = 4;\r
 579 \r
 580         if(!ValidateLayer(_parameters[1])) \r
 581         {\r
 582                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 583                 return false;\r
 584         }\r
 585 \r
 586         layer = _ttoi(_parameters[1].c_str());\r
 587 \r
 588         if(_parameters[3].length() > 1) \r
 589         {       //read label\r
 590                 label = _parameters[3];\r
 591                 ++dataIndex;\r
 592 \r
 593                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 594                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 595                 else \r
 596                 {\r
 597                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 598                         return false;\r
 599                 }\r
 600         }\r
 601         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 602                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 603         }\r
 604         else \r
 605         {\r
 606                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 607                 return false;\r
 608         }\r
 609 \r
 610         const TCHAR* pDataString = 0;\r
 611         std::wstringstream data;\r
 612         std::wstring dataFromFile;\r
 613         if(_parameters.size() > dataIndex) \r
 614         {       //read data\r
 615                 const std::wstring& dataString = _parameters[dataIndex];\r
 616 \r
 617                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 618                         pDataString = dataString.c_str();\r
 619                 else \r
 620                 {\r
 621                         //The data is not an XML-string, it must be a filename\r
 622                         std::wstring filename = env::data_folder();\r
 623                         filename.append(dataString);\r
 624                         filename.append(TEXT(".ftd"));\r
 625 \r
 626                         //open file\r
 627                         std::wifstream datafile(filename.c_str());\r
 628                         if(datafile) \r
 629                         {\r
 630                                 //read all data\r
 631                                 data << datafile.rdbuf();\r
 632                                 datafile.close();\r
 633 \r
 634                                 //extract data to _parameters\r
 635                                 dataFromFile = data.str();\r
 636                                 pDataString = dataFromFile.c_str();\r
 637                         }\r
 638                 }\r
 639         }\r
 640 \r
 641         std::wstring fullFilename = core::flash::flash_producer::find_template(env::template_folder() + _parameters[2]);\r
 642         if(!fullFilename.empty())\r
 643         {\r
 644                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 645                 std::wstring filename = _parameters[2];\r
 646                 filename.append(extension);\r
 647 \r
 648                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
 649                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 650         }\r
 651         else\r
 652         {\r
 653                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 654                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 655         }\r
 656         return true;\r
 657 }\r
 658 \r
 659 bool CGCommand::DoExecutePlay()\r
 660 {\r
 661         if(_parameters.size() > 1)\r
 662         {\r
 663                 if(!ValidateLayer(_parameters[1])) \r
 664                 {\r
 665                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 666                         return false;\r
 667                 }\r
 668                 int layer = _ttoi(_parameters[1].c_str());\r
 669                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 670         }\r
 671         else\r
 672         {\r
 673                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 674                 return true;\r
 675         }\r
 676 \r
 677         SetReplyString(TEXT("202 CG OK\r\n"));\r
 678         return true;\r
 679 }\r
 680 \r
 681 bool CGCommand::DoExecuteStop() \r
 682 {\r
 683         if(_parameters.size() > 1)\r
 684         {\r
 685                 if(!ValidateLayer(_parameters[1])) \r
 686                 {\r
 687                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 688                         return false;\r
 689                 }\r
 690                 int layer = _ttoi(_parameters[1].c_str());\r
 691                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 692         }\r
 693         else \r
 694         {\r
 695                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 696                 return true;\r
 697         }\r
 698 \r
 699         SetReplyString(TEXT("202 CG OK\r\n"));\r
 700         return true;\r
 701 }\r
 702 \r
 703 bool CGCommand::DoExecuteNext()\r
 704 {\r
 705         if(_parameters.size() > 1) \r
 706         {\r
 707                 if(!ValidateLayer(_parameters[1])) \r
 708                 {\r
 709                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 710                         return false;\r
 711                 }\r
 712                 int layer = _ttoi(_parameters[1].c_str());\r
 713                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
 714         }\r
 715         else \r
 716         {\r
 717                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 718                 return true;\r
 719         }\r
 720 \r
 721         SetReplyString(TEXT("202 CG OK\r\n"));\r
 722         return true;\r
 723 }\r
 724 \r
 725 bool CGCommand::DoExecuteRemove() \r
 726 {\r
 727         if(_parameters.size() > 1) \r
 728         {\r
 729                 if(!ValidateLayer(_parameters[1])) \r
 730                 {\r
 731                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 732                         return false;\r
 733                 }\r
 734                 int layer = _ttoi(_parameters[1].c_str());\r
 735                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
 736         }\r
 737         else \r
 738         {\r
 739                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 740                 return true;\r
 741         }\r
 742 \r
 743         SetReplyString(TEXT("202 CG OK\r\n"));\r
 744         return true;\r
 745 }\r
 746 \r
 747 bool CGCommand::DoExecuteClear() \r
 748 {\r
 749         core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->clear();\r
 750         SetReplyString(TEXT("202 CG OK\r\n"));\r
 751         return true;\r
 752 }\r
 753 \r
 754 bool CGCommand::DoExecuteUpdate() \r
 755 {\r
 756         if(_parameters.size() > 2) \r
 757         {\r
 758                 if(!ValidateLayer(_parameters[1]))\r
 759                 {\r
 760                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 761                         return false;\r
 762                 }\r
 763                 int layer = _ttoi(_parameters[1].c_str());\r
 764                 //TODO: Implement indirect data loading from file. Same as in Add\r
 765                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 766         }\r
 767         else \r
 768         {\r
 769                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 770                 return true;\r
 771         }\r
 772 \r
 773         SetReplyString(TEXT("202 CG OK\r\n"));\r
 774         return true;\r
 775 }\r
 776 \r
 777 bool CGCommand::DoExecuteInvoke() \r
 778 {\r
 779         if(_parameters.size() > 2)\r
 780         {\r
 781                 if(!ValidateLayer(_parameters[1]))\r
 782                 {\r
 783                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 784                         return false;\r
 785                 }\r
 786                 int layer = _ttoi(_parameters[1].c_str());\r
 787                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 788         }\r
 789         else \r
 790         {\r
 791                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 792                 return true;\r
 793         }\r
 794 \r
 795         SetReplyString(TEXT("202 CG OK\r\n"));\r
 796         return true;\r
 797 }\r
 798 \r
 799 bool CGCommand::DoExecuteInfo() \r
 800 {\r
 801         // TODO\r
 802         //core::flash::get_default_cg_producer(GetChannel())->Info();\r
 803         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 804         return true;\r
 805 }\r
 806 \r
 807 bool DataCommand::DoExecute()\r
 808 {\r
 809         std::wstring command = _parameters[0];\r
 810         if(command == TEXT("STORE"))\r
 811                 return DoExecuteStore();\r
 812         else if(command == TEXT("RETRIEVE"))\r
 813                 return DoExecuteRetrieve();\r
 814         else if(command == TEXT("LIST"))\r
 815                 return DoExecuteList();\r
 816 \r
 817         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 818         return false;\r
 819 }\r
 820 \r
 821 bool DataCommand::DoExecuteStore() \r
 822 {\r
 823         if(_parameters.size() < 3) \r
 824         {\r
 825                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 826                 return false;\r
 827         }\r
 828 \r
 829         std::wstring filename = env::data_folder();\r
 830         filename.append(_parameters[1]);\r
 831         filename.append(TEXT(".ftd"));\r
 832 \r
 833         std::wofstream datafile(filename.c_str());\r
 834         if(!datafile) \r
 835         {\r
 836                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 837                 return false;\r
 838         }\r
 839 \r
 840         datafile << _parameters[2];\r
 841         datafile.close();\r
 842 \r
 843         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 844         SetReplyString(replyString);\r
 845         return true;\r
 846 }\r
 847 \r
 848 bool DataCommand::DoExecuteRetrieve() \r
 849 {\r
 850         if(_parameters.size() < 2) \r
 851         {\r
 852                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 853                 return false;\r
 854         }\r
 855 \r
 856         std::wstring filename = env::data_folder();\r
 857         filename.append(_parameters[1]);\r
 858         filename.append(TEXT(".ftd"));\r
 859 \r
 860         std::wifstream datafile(filename.c_str());\r
 861         if(!datafile) \r
 862         {\r
 863                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 864                 return false;\r
 865         }\r
 866 \r
 867         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 868         std::wstring line;\r
 869         bool bFirstLine = true;\r
 870         while(std::getline(datafile, line))\r
 871         {\r
 872                 if(!bFirstLine)\r
 873                         reply << "\\n";\r
 874                 else\r
 875                         bFirstLine = false;\r
 876 \r
 877                 reply << line;\r
 878         }\r
 879         datafile.close();\r
 880 \r
 881         reply << "\r\n";\r
 882         SetReplyString(reply.str());\r
 883         return true;\r
 884 }\r
 885 \r
 886 bool DataCommand::DoExecuteList() \r
 887 {\r
 888         std::wstringstream replyString;\r
 889         replyString << TEXT("200 DATA LIST OK\r\n");\r
 890         replyString << ListMedia();\r
 891         replyString << TEXT("\r\n");\r
 892 \r
 893         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 894         return true;\r
 895 }\r
 896 \r
 897 bool CinfCommand::DoExecute()\r
 898 {\r
 899         std::wstringstream replyString;\r
 900 \r
 901         std::wstring filename = _parameters[0];\r
 902 \r
 903         // TODO:\r
 904 \r
 905         //FileInfo fileInfo;\r
 906 \r
 907         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
 908         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
 909         //{\r
 910         //      if(pMediaManager->getFileInfo(&fileInfo))\r
 911         //      {\r
 912         //              TCHAR numBuffer[32];\r
 913         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
 914 \r
 915         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
 916 \r
 917         //              SetReplyString(replyString.str());\r
 918         //              return true;\r
 919         //      }\r
 920         //}\r
 921 \r
 922         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
 923         return false;\r
 924 }\r
 925 \r
 926 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
 927 {\r
 928         replyString << index << TEXT(" ") << pChannel->get_video_format_desc().name  << TEXT("\r\n") << (pChannel->producer().foreground(0).get()->print());\r
 929 }\r
 930 \r
 931 bool InfoCommand::DoExecute()\r
 932 {\r
 933         std::wstringstream replyString;\r
 934 \r
 935         if(_parameters.size() >= 1)\r
 936         {\r
 937                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
 938 \r
 939                 if(channelIndex < channels_.size())\r
 940                 {\r
 941                         replyString << TEXT("201 INFO OK\r\n");\r
 942                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
 943                 }\r
 944                 else\r
 945                 {\r
 946                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
 947                         return false;\r
 948                 }\r
 949         }\r
 950         else\r
 951         {\r
 952                 replyString << TEXT("200 INFO OK\r\n");\r
 953                 for(size_t n = 0; n < channels_.size(); ++n)\r
 954                         GenerateChannelInfo(n, channels_[n], replyString);\r
 955                 replyString << TEXT("\r\n");\r
 956         }\r
 957 \r
 958         SetReplyString(replyString.str());\r
 959         return true;\r
 960 }\r
 961 \r
 962 bool ClsCommand::DoExecute()\r
 963 {\r
 964 /*\r
 965                 wav = audio\r
 966                 mp3 = audio\r
 967                 swf     = movie\r
 968                 dv  = movie\r
 969                 tga = still\r
 970                 col = still\r
 971         */\r
 972         std::wstringstream replyString;\r
 973         replyString << TEXT("200 CLS OK\r\n");\r
 974         replyString << ListMedia();\r
 975         replyString << TEXT("\r\n");\r
 976         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 977         return true;\r
 978 }\r
 979 \r
 980 bool TlsCommand::DoExecute()\r
 981 {\r
 982         std::wstringstream replyString;\r
 983         replyString << TEXT("200 TLS OK\r\n");\r
 984 \r
 985         replyString << ListTemplates();\r
 986         replyString << TEXT("\r\n");\r
 987 \r
 988         SetReplyString(replyString.str());\r
 989         return true;\r
 990 }\r
 991 \r
 992 bool VersionCommand::DoExecute()\r
 993 {\r
 994         std::wstringstream replyString;\r
 995         replyString << TEXT("201 VERSION OK\r\n") << env::version() << TEXT("\r\n");\r
 996 \r
 997         SetReplyString(replyString.str());\r
 998         return true;\r
 999 }\r
1000 \r
1001 bool ByeCommand::DoExecute()\r
1002 {\r
1003         GetClientInfo()->Disconnect();\r
1004         return true;\r
1005 }\r
1006 \r
1007 bool SetCommand::DoExecute()\r
1008 {\r
1009         std::wstring name = _parameters[0];\r
1010         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1011 \r
1012         std::wstring value = _parameters[1];\r
1013         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1014 \r
1015         if(name == TEXT("MODE"))\r
1016         {\r
1017                 //if(this->GetChannel()->producer().SetVideoFormat(value)) TODO\r
1018                 //      this->SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1019                 //else\r
1020                         this->SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1021         }\r
1022         else\r
1023         {\r
1024                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1025         }\r
1026 \r
1027         return true;\r
1028 }\r
1029 \r
1030 \r
1031 }       //namespace amcp\r
1032 }}      //namespace caspar