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 #include "../media.h"\r
  26 \r
  27 #include <core/producer/frame_producer.h>\r
  28 #include <core/video_format.h>\r
  29 #include <core/producer/flash/flash_producer.h>\r
  30 #include <core/producer/transition/transition_producer.h>\r
  31 #include <core/producer/flash/cg_producer.h>\r
  32 \r
  33 #include <common/env.h>\r
  34 \r
  35 #include <algorithm>\r
  36 #include <locale>\r
  37 #include <fstream>\r
  38 #include <cctype>\r
  39 #include <io.h>\r
  40 \r
  41 #include <boost/date_time/posix_time/posix_time.hpp>\r
  42 #include <boost/lexical_cast.hpp>\r
  43 #include <boost/algorithm/string.hpp>\r
  44 #include <boost/filesystem.hpp>\r
  45 \r
  46 #if defined(_MSC_VER)\r
  47 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  48 #endif\r
  49 \r
  50 /* Return codes\r
  51 \r
  52 100 [action]                    Information om att något har hänt  \r
  53 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  54 \r
  55 202 [kommando] OK               Kommandot har utförts  \r
  56 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  57 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  58 \r
  59 400 ERROR                               Kommandot kunde inte förstås  \r
  60 401 [kommando] ERROR    Ogiltig kanal  \r
  61 402 [kommando] ERROR    Parameter saknas  \r
  62 403 [kommando] ERROR    Ogiltig parameter  \r
  63 404 [kommando] ERROR    Mediafilen hittades inte  \r
  64 \r
  65 500 FAILED                              Internt configurationfel  \r
  66 501 [kommando] FAILED   Internt configurationfel  \r
  67 502 [kommando] FAILED   Oläslig mediafil  \r
  68 \r
  69 600 [kommando] FAILED   funktion ej implementerad\r
  70 */\r
  71 \r
  72 namespace caspar { namespace protocol {\r
  73 \r
  74 using namespace core;\r
  75 \r
  76 std::wstring ListMedia()\r
  77 {       \r
  78         std::wstringstream replyString;\r
  79         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
  80         {                       \r
  81                 if(boost::filesystem::is_regular_file(itr->path()))\r
  82                 {\r
  83                         std::wstring clipttype = TEXT(" N/A ");\r
  84                         std::wstring extension = boost::to_upper_copy(itr->path().extension());\r
  85                         if(extension == TEXT(".TGA") || extension == TEXT(".COL"))\r
  86                                 clipttype = TEXT(" STILL ");\r
  87                         else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") || \r
  88                                         extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4"))\r
  89                                 clipttype = TEXT(" MOVIE ");\r
  90                         else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
  91                                 clipttype = TEXT(" STILL ");\r
  92 \r
  93                         if(clipttype != TEXT(" N/A "))\r
  94                         {               \r
  95                                 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
  96 \r
  97                                 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::media_folder().size()-1, itr->path().file_string().size()));\r
  98 \r
  99                                 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 100                                 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 101                                 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 102 \r
 103                                 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(itr->path()));\r
 104                                 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 105                                 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 106 \r
 107                                 replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 108                                                         << TEXT("\" ") << clipttype \r
 109                                                         << TEXT(" ") << sizeStr\r
 110                                                         << TEXT(" ") << writeTimeWStr\r
 111                                                         << TEXT("\r\n");\r
 112                         }       \r
 113                 }\r
 114         }\r
 115         return boost::to_upper_copy(replyString.str());\r
 116 }\r
 117 \r
 118 std::wstring ListTemplates() \r
 119 {\r
 120         std::wstringstream replyString;\r
 121 \r
 122         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 123         {               \r
 124                 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")\r
 125                 {\r
 126                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 127 \r
 128                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 129                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 130                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 131 \r
 132                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 133                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 134 \r
 135                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 136                         \r
 137                         replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 138                                                 << TEXT("\" ") << sizeWStr\r
 139                                                 << TEXT(" ") << writeTimeWStr\r
 140                                                 << TEXT("\r\n");                \r
 141                 }\r
 142         }\r
 143         return boost::to_upper_copy(replyString.str());\r
 144 }\r
 145 \r
 146 namespace amcp {\r
 147         \r
 148 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 149 {}\r
 150 \r
 151 void AMCPCommand::SendReply()\r
 152 {\r
 153         if(!pClientInfo_) \r
 154                 return;\r
 155 \r
 156         if(replyString_.empty())\r
 157                 return;\r
 158         pClientInfo_->Send(replyString_);\r
 159 }\r
 160 \r
 161 void AMCPCommand::Clear() \r
 162 {\r
 163         pChannel_->clear();\r
 164         pClientInfo_.reset();\r
 165         channelIndex_ = 0;\r
 166         _parameters.clear();\r
 167 }\r
 168 \r
 169 bool LoadCommand::DoExecute()\r
 170 {       \r
 171         //Perform loading of the clip\r
 172         try\r
 173         {\r
 174                 _parameters[0] = _parameters[0];\r
 175                 auto pFP = load_media(_parameters);             \r
 176                 GetChannel()->preview(GetLayerIndex(), pFP);\r
 177         \r
 178                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 179 \r
 180                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 181 \r
 182                 return true;\r
 183         }\r
 184         catch(file_not_found&)\r
 185         {\r
 186                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 187                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 188                 return false;\r
 189         }\r
 190         catch(...)\r
 191         {\r
 192                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 193                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 194                 return false;\r
 195         }\r
 196 }\r
 197 \r
 198 bool LoadbgCommand::DoExecute()\r
 199 {\r
 200         transition_info transitionInfo;\r
 201         \r
 202         bool bLoop = false;\r
 203         unsigned short transitionParameterIndex = 1;\r
 204 \r
 205         if(_parameters.size() > 1 && _parameters[1] == TEXT("LOOP"))\r
 206                 ++transitionParameterIndex;\r
 207 \r
 208         //Setup transition info\r
 209         if(_parameters.size() > transitionParameterIndex)       //type\r
 210         {\r
 211                 std::wstring transitionType = _parameters[transitionParameterIndex];\r
 212 \r
 213                 if(transitionType == TEXT("CUT"))\r
 214                         transitionInfo.type = transition::cut;\r
 215                 else if(transitionType == TEXT("MIX"))\r
 216                         transitionInfo.type = transition::mix;\r
 217                 else if(transitionType == TEXT("PUSH"))\r
 218                         transitionInfo.type = transition::push;\r
 219                 else if(transitionType == TEXT("SLIDE"))\r
 220                         transitionInfo.type = transition::slide;\r
 221                 else if(transitionType == TEXT("WIPE"))\r
 222                         transitionInfo.type = transition::wipe;\r
 223 \r
 224                 if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+1))        //duration\r
 225                 {\r
 226                         int duration = _ttoi(_parameters[transitionParameterIndex+1].c_str());\r
 227                         if(duration > 0)\r
 228                                 transitionInfo.duration = duration;\r
 229 \r
 230                         if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+2))        //direction\r
 231                         {\r
 232                                 std::wstring direction = _parameters[transitionParameterIndex+2];\r
 233 \r
 234                                 if(direction == TEXT("FROMLEFT"))\r
 235                                         transitionInfo.direction = transition_direction::from_left;\r
 236                                 else if(direction == TEXT("FROMRIGHT"))\r
 237                                         transitionInfo.direction = transition_direction::from_right;\r
 238                                 else if(direction == TEXT("LEFT"))\r
 239                                         transitionInfo.direction = transition_direction::from_right;\r
 240                                 else if(direction == TEXT("RIGHT"))\r
 241                                         transitionInfo.direction = transition_direction::from_left;\r
 242                         }\r
 243                 }\r
 244         }\r
 245 \r
 246         //Perform loading of the clip\r
 247         try\r
 248         {\r
 249                 _parameters[0] = _parameters[0];\r
 250                 auto pFP = load_media(_parameters);\r
 251                 if(pFP == frame_producer::empty())\r
 252                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 253 \r
 254                 pFP = safe_ptr<core::frame_producer>(transition_producer(pFP, transitionInfo));\r
 255                 bool autoPlay = std::find(_parameters.begin(), _parameters.end(), TEXT("AUTOPLAY")) != _parameters.end();\r
 256                 GetChannel()->load(GetLayerIndex(), pFP, autoPlay); // TODO: LOOP\r
 257         \r
 258                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 259                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 260 \r
 261                 return true;\r
 262         }\r
 263         catch(file_not_found&)\r
 264         {\r
 265                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 266                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 267                 return false;\r
 268         }\r
 269         catch(...)\r
 270         {\r
 271                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 272                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 273                 return false;\r
 274         }\r
 275 }\r
 276 \r
 277 bool PauseCommand::DoExecute()\r
 278 {\r
 279         try\r
 280         {\r
 281                 GetChannel()->pause(GetLayerIndex());\r
 282                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 283                 return true;\r
 284         }\r
 285         catch(...)\r
 286         {\r
 287                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 288         }\r
 289 \r
 290         return false;\r
 291 }\r
 292 \r
 293 bool PlayCommand::DoExecute()\r
 294 {\r
 295         try\r
 296         {\r
 297                 GetChannel()->play(GetLayerIndex());\r
 298                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 299                 return true;\r
 300         }\r
 301         catch(...)\r
 302         {\r
 303                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 304         }\r
 305 \r
 306         return false;\r
 307 }\r
 308 \r
 309 bool StopCommand::DoExecute()\r
 310 {\r
 311         try\r
 312         {\r
 313                 GetChannel()->stop(GetLayerIndex());\r
 314                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 315                 return true;\r
 316         }\r
 317         catch(...)\r
 318         {\r
 319                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 320         }\r
 321 \r
 322         return false;\r
 323 }\r
 324 \r
 325 bool ClearCommand::DoExecute()\r
 326 {\r
 327         int index = GetLayerIndex(std::numeric_limits<int>::max());\r
 328         if(index == std::numeric_limits<int>::max())\r
 329                 GetChannel()->clear();\r
 330         else\r
 331                 GetChannel()->clear(index);\r
 332                 \r
 333         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 334 \r
 335         return true;\r
 336 }\r
 337 \r
 338 bool CGCommand::DoExecute()\r
 339 {\r
 340         std::wstring command = _parameters[0];\r
 341         if(command == TEXT("ADD"))\r
 342                 return DoExecuteAdd();\r
 343         else if(command == TEXT("PLAY"))\r
 344                 return DoExecutePlay();\r
 345         else if(command == TEXT("STOP"))\r
 346                 return DoExecuteStop();\r
 347         else if(command == TEXT("NEXT"))\r
 348                 return DoExecuteNext();\r
 349         else if(command == TEXT("REMOVE"))\r
 350                 return DoExecuteRemove();\r
 351         else if(command == TEXT("CLEAR"))\r
 352                 return DoExecuteClear();\r
 353         else if(command == TEXT("UPDATE"))\r
 354                 return DoExecuteUpdate();\r
 355         else if(command == TEXT("INVOKE"))\r
 356                 return DoExecuteInvoke();\r
 357         else if(command == TEXT("INFO"))\r
 358                 return DoExecuteInfo();\r
 359 \r
 360         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 361         return false;\r
 362 }\r
 363 \r
 364 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 365         int length = layerstring.length();\r
 366         for(int i = 0; i < length; ++i) {\r
 367                 if(!_istdigit(layerstring[i])) {\r
 368                         return false;\r
 369                 }\r
 370         }\r
 371 \r
 372         return true;\r
 373 }\r
 374 \r
 375 bool CGCommand::DoExecuteAdd() {\r
 376         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 377 \r
 378         int layer = 0;                          //_parameters[1]\r
 379 //      std::wstring templateName;      //_parameters[2]\r
 380         std::wstring label;             //_parameters[3]\r
 381         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 382 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 383 \r
 384         if(_parameters.size() < 4) \r
 385         {\r
 386                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 387                 return false;\r
 388         }\r
 389         unsigned int dataIndex = 4;\r
 390 \r
 391         if(!ValidateLayer(_parameters[1])) \r
 392         {\r
 393                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 394                 return false;\r
 395         }\r
 396 \r
 397         layer = _ttoi(_parameters[1].c_str());\r
 398 \r
 399         if(_parameters[3].length() > 1) \r
 400         {       //read label\r
 401                 label = _parameters[3];\r
 402                 ++dataIndex;\r
 403 \r
 404                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 405                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 406                 else \r
 407                 {\r
 408                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 409                         return false;\r
 410                 }\r
 411         }\r
 412         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 413                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 414         }\r
 415         else \r
 416         {\r
 417                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 418                 return false;\r
 419         }\r
 420 \r
 421         const TCHAR* pDataString = 0;\r
 422         std::wstringstream data;\r
 423         std::wstring dataFromFile;\r
 424         if(_parameters.size() > dataIndex) \r
 425         {       //read data\r
 426                 const std::wstring& dataString = _parameters[dataIndex];\r
 427 \r
 428                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 429                         pDataString = dataString.c_str();\r
 430                 else \r
 431                 {\r
 432                         //The data is not an XML-string, it must be a filename\r
 433                         std::wstring filename = env::data_folder();\r
 434                         filename.append(dataString);\r
 435                         filename.append(TEXT(".ftd"));\r
 436 \r
 437                         //open file\r
 438                         std::wifstream datafile(filename.c_str());\r
 439                         if(datafile) \r
 440                         {\r
 441                                 //read all data\r
 442                                 data << datafile.rdbuf();\r
 443                                 datafile.close();\r
 444 \r
 445                                 //extract data to _parameters\r
 446                                 dataFromFile = data.str();\r
 447                                 pDataString = dataFromFile.c_str();\r
 448                         }\r
 449                 }\r
 450         }\r
 451 \r
 452         std::wstring fullFilename = core::flash::flash_producer::find_template(env::template_folder() + _parameters[2]);\r
 453         if(!fullFilename.empty())\r
 454         {\r
 455                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 456                 std::wstring filename = _parameters[2];\r
 457                 filename.append(extension);\r
 458 \r
 459                 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
 460                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 461         }\r
 462         else\r
 463         {\r
 464                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 465                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 466         }\r
 467         return true;\r
 468 }\r
 469 \r
 470 bool CGCommand::DoExecutePlay()\r
 471 {\r
 472         if(_parameters.size() > 1)\r
 473         {\r
 474                 if(!ValidateLayer(_parameters[1])) \r
 475                 {\r
 476                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 477                         return false;\r
 478                 }\r
 479                 int layer = _ttoi(_parameters[1].c_str());\r
 480                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 481         }\r
 482         else\r
 483         {\r
 484                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 485                 return true;\r
 486         }\r
 487 \r
 488         SetReplyString(TEXT("202 CG OK\r\n"));\r
 489         return true;\r
 490 }\r
 491 \r
 492 bool CGCommand::DoExecuteStop() \r
 493 {\r
 494         if(_parameters.size() > 1)\r
 495         {\r
 496                 if(!ValidateLayer(_parameters[1])) \r
 497                 {\r
 498                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 499                         return false;\r
 500                 }\r
 501                 int layer = _ttoi(_parameters[1].c_str());\r
 502                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 503         }\r
 504         else \r
 505         {\r
 506                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 507                 return true;\r
 508         }\r
 509 \r
 510         SetReplyString(TEXT("202 CG OK\r\n"));\r
 511         return true;\r
 512 }\r
 513 \r
 514 bool CGCommand::DoExecuteNext()\r
 515 {\r
 516         if(_parameters.size() > 1) \r
 517         {\r
 518                 if(!ValidateLayer(_parameters[1])) \r
 519                 {\r
 520                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 521                         return false;\r
 522                 }\r
 523                 int layer = _ttoi(_parameters[1].c_str());\r
 524                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
 525         }\r
 526         else \r
 527         {\r
 528                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 529                 return true;\r
 530         }\r
 531 \r
 532         SetReplyString(TEXT("202 CG OK\r\n"));\r
 533         return true;\r
 534 }\r
 535 \r
 536 bool CGCommand::DoExecuteRemove() \r
 537 {\r
 538         if(_parameters.size() > 1) \r
 539         {\r
 540                 if(!ValidateLayer(_parameters[1])) \r
 541                 {\r
 542                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 543                         return false;\r
 544                 }\r
 545                 int layer = _ttoi(_parameters[1].c_str());\r
 546                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
 547         }\r
 548         else \r
 549         {\r
 550                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 551                 return true;\r
 552         }\r
 553 \r
 554         SetReplyString(TEXT("202 CG OK\r\n"));\r
 555         return true;\r
 556 }\r
 557 \r
 558 bool CGCommand::DoExecuteClear() \r
 559 {\r
 560         core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->clear();\r
 561         SetReplyString(TEXT("202 CG OK\r\n"));\r
 562         return true;\r
 563 }\r
 564 \r
 565 bool CGCommand::DoExecuteUpdate() \r
 566 {\r
 567         if(_parameters.size() > 2) \r
 568         {\r
 569                 if(!ValidateLayer(_parameters[1]))\r
 570                 {\r
 571                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 572                         return false;\r
 573                 }\r
 574                 int layer = _ttoi(_parameters[1].c_str());\r
 575                 //TODO: Implement indirect data loading from file. Same as in Add\r
 576                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 577         }\r
 578         else \r
 579         {\r
 580                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 581                 return true;\r
 582         }\r
 583 \r
 584         SetReplyString(TEXT("202 CG OK\r\n"));\r
 585         return true;\r
 586 }\r
 587 \r
 588 bool CGCommand::DoExecuteInvoke() \r
 589 {\r
 590         if(_parameters.size() > 2)\r
 591         {\r
 592                 if(!ValidateLayer(_parameters[1]))\r
 593                 {\r
 594                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 595                         return false;\r
 596                 }\r
 597                 int layer = _ttoi(_parameters[1].c_str());\r
 598                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 599         }\r
 600         else \r
 601         {\r
 602                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 603                 return true;\r
 604         }\r
 605 \r
 606         SetReplyString(TEXT("202 CG OK\r\n"));\r
 607         return true;\r
 608 }\r
 609 \r
 610 bool CGCommand::DoExecuteInfo() \r
 611 {\r
 612         // TODO\r
 613         //core::flash::get_default_cg_producer(GetChannel())->Info();\r
 614         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 615         return true;\r
 616 }\r
 617 \r
 618 bool DataCommand::DoExecute()\r
 619 {\r
 620         std::wstring command = _parameters[0];\r
 621         if(command == TEXT("STORE"))\r
 622                 return DoExecuteStore();\r
 623         else if(command == TEXT("RETRIEVE"))\r
 624                 return DoExecuteRetrieve();\r
 625         else if(command == TEXT("LIST"))\r
 626                 return DoExecuteList();\r
 627 \r
 628         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 629         return false;\r
 630 }\r
 631 \r
 632 bool DataCommand::DoExecuteStore() \r
 633 {\r
 634         if(_parameters.size() < 3) \r
 635         {\r
 636                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 637                 return false;\r
 638         }\r
 639 \r
 640         std::wstring filename = env::data_folder();\r
 641         filename.append(_parameters[1]);\r
 642         filename.append(TEXT(".ftd"));\r
 643 \r
 644         std::wofstream datafile(filename.c_str());\r
 645         if(!datafile) \r
 646         {\r
 647                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 648                 return false;\r
 649         }\r
 650 \r
 651         datafile << _parameters[2];\r
 652         datafile.close();\r
 653 \r
 654         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 655         SetReplyString(replyString);\r
 656         return true;\r
 657 }\r
 658 \r
 659 bool DataCommand::DoExecuteRetrieve() \r
 660 {\r
 661         if(_parameters.size() < 2) \r
 662         {\r
 663                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 664                 return false;\r
 665         }\r
 666 \r
 667         std::wstring filename = env::data_folder();\r
 668         filename.append(_parameters[1]);\r
 669         filename.append(TEXT(".ftd"));\r
 670 \r
 671         std::wifstream datafile(filename.c_str());\r
 672         if(!datafile) \r
 673         {\r
 674                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 675                 return false;\r
 676         }\r
 677 \r
 678         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 679         std::wstring line;\r
 680         bool bFirstLine = true;\r
 681         while(std::getline(datafile, line))\r
 682         {\r
 683                 if(!bFirstLine)\r
 684                         reply << "\\n";\r
 685                 else\r
 686                         bFirstLine = false;\r
 687 \r
 688                 reply << line;\r
 689         }\r
 690         datafile.close();\r
 691 \r
 692         reply << "\r\n";\r
 693         SetReplyString(reply.str());\r
 694         return true;\r
 695 }\r
 696 \r
 697 bool DataCommand::DoExecuteList() \r
 698 {\r
 699         std::wstringstream replyString;\r
 700         replyString << TEXT("200 DATA LIST OK\r\n");\r
 701         replyString << ListMedia();\r
 702         replyString << TEXT("\r\n");\r
 703 \r
 704         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 705         return true;\r
 706 }\r
 707 \r
 708 bool CinfCommand::DoExecute()\r
 709 {\r
 710         std::wstringstream replyString;\r
 711 \r
 712         std::wstring filename = _parameters[0];\r
 713 \r
 714         // TODO:\r
 715 \r
 716         //FileInfo fileInfo;\r
 717 \r
 718         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
 719         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
 720         //{\r
 721         //      if(pMediaManager->getFileInfo(&fileInfo))\r
 722         //      {\r
 723         //              TCHAR numBuffer[32];\r
 724         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
 725 \r
 726         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
 727 \r
 728         //              SetReplyString(replyString.str());\r
 729         //              return true;\r
 730         //      }\r
 731         //}\r
 732 \r
 733         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
 734         return false;\r
 735 }\r
 736 \r
 737 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
 738 {\r
 739         replyString << index << TEXT(" ") << pChannel->get_video_format_desc().name  << TEXT("\r\n") << (pChannel->foreground(0).get()->print());\r
 740 }\r
 741 \r
 742 bool InfoCommand::DoExecute()\r
 743 {\r
 744         std::wstringstream replyString;\r
 745 \r
 746         if(_parameters.size() >= 1)\r
 747         {\r
 748                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
 749 \r
 750                 if(channelIndex < channels_.size())\r
 751                 {\r
 752                         replyString << TEXT("201 INFO OK\r\n");\r
 753                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
 754                 }\r
 755                 else\r
 756                 {\r
 757                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
 758                         return false;\r
 759                 }\r
 760         }\r
 761         else\r
 762         {\r
 763                 replyString << TEXT("200 INFO OK\r\n");\r
 764                 for(size_t n = 0; n < channels_.size(); ++n)\r
 765                         GenerateChannelInfo(n, channels_[n], replyString);\r
 766                 replyString << TEXT("\r\n");\r
 767         }\r
 768 \r
 769         SetReplyString(replyString.str());\r
 770         return true;\r
 771 }\r
 772 \r
 773 bool ClsCommand::DoExecute()\r
 774 {\r
 775 /*\r
 776                 wav = audio\r
 777                 mp3 = audio\r
 778                 swf     = movie\r
 779                 dv  = movie\r
 780                 tga = still\r
 781                 col = still\r
 782         */\r
 783         std::wstringstream replyString;\r
 784         replyString << TEXT("200 CLS OK\r\n");\r
 785         replyString << ListMedia();\r
 786         replyString << TEXT("\r\n");\r
 787         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 788         return true;\r
 789 }\r
 790 \r
 791 bool TlsCommand::DoExecute()\r
 792 {\r
 793         std::wstringstream replyString;\r
 794         replyString << TEXT("200 TLS OK\r\n");\r
 795 \r
 796         replyString << ListTemplates();\r
 797         replyString << TEXT("\r\n");\r
 798 \r
 799         SetReplyString(replyString.str());\r
 800         return true;\r
 801 }\r
 802 \r
 803 bool VersionCommand::DoExecute()\r
 804 {\r
 805         std::wstringstream replyString;\r
 806         replyString << TEXT("201 VERSION OK\r\n") << env::version() << TEXT("\r\n");\r
 807 \r
 808         SetReplyString(replyString.str());\r
 809         return true;\r
 810 }\r
 811 \r
 812 bool ByeCommand::DoExecute()\r
 813 {\r
 814         GetClientInfo()->Disconnect();\r
 815         return true;\r
 816 }\r
 817 \r
 818 bool SetCommand::DoExecute()\r
 819 {\r
 820         std::wstring name = _parameters[0];\r
 821         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
 822 \r
 823         std::wstring value = _parameters[1];\r
 824         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
 825 \r
 826         if(name == TEXT("MODE"))\r
 827         {\r
 828                 //if(this->GetChannel()->SetVideoFormat(value)) TODO\r
 829                 //      this->SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
 830                 //else\r
 831                         this->SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
 832         }\r
 833         else\r
 834         {\r
 835                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
 836         }\r
 837 \r
 838         return true;\r
 839 }\r
 840 \r
 841 \r
 842 }       //namespace amcp\r
 843 }}      //namespace caspar