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