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         GetChannel()->clear(GetLayerIndex());\r
 328         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 329 \r
 330         return true;\r
 331 }\r
 332 \r
 333 bool CGCommand::DoExecute()\r
 334 {\r
 335         std::wstring command = _parameters[0];\r
 336         if(command == TEXT("ADD"))\r
 337                 return DoExecuteAdd();\r
 338         else if(command == TEXT("PLAY"))\r
 339                 return DoExecutePlay();\r
 340         else if(command == TEXT("STOP"))\r
 341                 return DoExecuteStop();\r
 342         else if(command == TEXT("NEXT"))\r
 343                 return DoExecuteNext();\r
 344         else if(command == TEXT("REMOVE"))\r
 345                 return DoExecuteRemove();\r
 346         else if(command == TEXT("CLEAR"))\r
 347                 return DoExecuteClear();\r
 348         else if(command == TEXT("UPDATE"))\r
 349                 return DoExecuteUpdate();\r
 350         else if(command == TEXT("INVOKE"))\r
 351                 return DoExecuteInvoke();\r
 352         else if(command == TEXT("INFO"))\r
 353                 return DoExecuteInfo();\r
 354 \r
 355         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 356         return false;\r
 357 }\r
 358 \r
 359 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 360         int length = layerstring.length();\r
 361         for(int i = 0; i < length; ++i) {\r
 362                 if(!_istdigit(layerstring[i])) {\r
 363                         return false;\r
 364                 }\r
 365         }\r
 366 \r
 367         return true;\r
 368 }\r
 369 \r
 370 bool CGCommand::DoExecuteAdd() {\r
 371         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 372 \r
 373         int layer = 0;                          //_parameters[1]\r
 374 //      std::wstring templateName;      //_parameters[2]\r
 375         std::wstring label;             //_parameters[3]\r
 376         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 377 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 378 \r
 379         if(_parameters.size() < 4) \r
 380         {\r
 381                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 382                 return false;\r
 383         }\r
 384         unsigned int dataIndex = 4;\r
 385 \r
 386         if(!ValidateLayer(_parameters[1])) \r
 387         {\r
 388                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 389                 return false;\r
 390         }\r
 391 \r
 392         layer = _ttoi(_parameters[1].c_str());\r
 393 \r
 394         if(_parameters[3].length() > 1) \r
 395         {       //read label\r
 396                 label = _parameters[3];\r
 397                 ++dataIndex;\r
 398 \r
 399                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 400                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 401                 else \r
 402                 {\r
 403                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 404                         return false;\r
 405                 }\r
 406         }\r
 407         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 408                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 409         }\r
 410         else \r
 411         {\r
 412                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 413                 return false;\r
 414         }\r
 415 \r
 416         const TCHAR* pDataString = 0;\r
 417         std::wstringstream data;\r
 418         std::wstring dataFromFile;\r
 419         if(_parameters.size() > dataIndex) \r
 420         {       //read data\r
 421                 const std::wstring& dataString = _parameters[dataIndex];\r
 422 \r
 423                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 424                         pDataString = dataString.c_str();\r
 425                 else \r
 426                 {\r
 427                         //The data is not an XML-string, it must be a filename\r
 428                         std::wstring filename = env::data_folder();\r
 429                         filename.append(dataString);\r
 430                         filename.append(TEXT(".ftd"));\r
 431 \r
 432                         //open file\r
 433                         std::wifstream datafile(filename.c_str());\r
 434                         if(datafile) \r
 435                         {\r
 436                                 //read all data\r
 437                                 data << datafile.rdbuf();\r
 438                                 datafile.close();\r
 439 \r
 440                                 //extract data to _parameters\r
 441                                 dataFromFile = data.str();\r
 442                                 pDataString = dataFromFile.c_str();\r
 443                         }\r
 444                 }\r
 445         }\r
 446 \r
 447         std::wstring fullFilename = core::flash::flash_producer::find_template(env::template_folder() + _parameters[2]);\r
 448         if(!fullFilename.empty())\r
 449         {\r
 450                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 451                 std::wstring filename = _parameters[2];\r
 452                 filename.append(extension);\r
 453 \r
 454                 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
 455                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 456         }\r
 457         else\r
 458         {\r
 459                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 460                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 461         }\r
 462         return true;\r
 463 }\r
 464 \r
 465 bool CGCommand::DoExecutePlay()\r
 466 {\r
 467         if(_parameters.size() > 1)\r
 468         {\r
 469                 if(!ValidateLayer(_parameters[1])) \r
 470                 {\r
 471                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 472                         return false;\r
 473                 }\r
 474                 int layer = _ttoi(_parameters[1].c_str());\r
 475                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 476         }\r
 477         else\r
 478         {\r
 479                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 480                 return true;\r
 481         }\r
 482 \r
 483         SetReplyString(TEXT("202 CG OK\r\n"));\r
 484         return true;\r
 485 }\r
 486 \r
 487 bool CGCommand::DoExecuteStop() \r
 488 {\r
 489         if(_parameters.size() > 1)\r
 490         {\r
 491                 if(!ValidateLayer(_parameters[1])) \r
 492                 {\r
 493                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 494                         return false;\r
 495                 }\r
 496                 int layer = _ttoi(_parameters[1].c_str());\r
 497                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 498         }\r
 499         else \r
 500         {\r
 501                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 502                 return true;\r
 503         }\r
 504 \r
 505         SetReplyString(TEXT("202 CG OK\r\n"));\r
 506         return true;\r
 507 }\r
 508 \r
 509 bool CGCommand::DoExecuteNext()\r
 510 {\r
 511         if(_parameters.size() > 1) \r
 512         {\r
 513                 if(!ValidateLayer(_parameters[1])) \r
 514                 {\r
 515                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 516                         return false;\r
 517                 }\r
 518                 int layer = _ttoi(_parameters[1].c_str());\r
 519                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
 520         }\r
 521         else \r
 522         {\r
 523                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 524                 return true;\r
 525         }\r
 526 \r
 527         SetReplyString(TEXT("202 CG OK\r\n"));\r
 528         return true;\r
 529 }\r
 530 \r
 531 bool CGCommand::DoExecuteRemove() \r
 532 {\r
 533         if(_parameters.size() > 1) \r
 534         {\r
 535                 if(!ValidateLayer(_parameters[1])) \r
 536                 {\r
 537                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 538                         return false;\r
 539                 }\r
 540                 int layer = _ttoi(_parameters[1].c_str());\r
 541                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
 542         }\r
 543         else \r
 544         {\r
 545                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 546                 return true;\r
 547         }\r
 548 \r
 549         SetReplyString(TEXT("202 CG OK\r\n"));\r
 550         return true;\r
 551 }\r
 552 \r
 553 bool CGCommand::DoExecuteClear() \r
 554 {\r
 555         core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->clear();\r
 556         SetReplyString(TEXT("202 CG OK\r\n"));\r
 557         return true;\r
 558 }\r
 559 \r
 560 bool CGCommand::DoExecuteUpdate() \r
 561 {\r
 562         if(_parameters.size() > 2) \r
 563         {\r
 564                 if(!ValidateLayer(_parameters[1]))\r
 565                 {\r
 566                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 567                         return false;\r
 568                 }\r
 569                 int layer = _ttoi(_parameters[1].c_str());\r
 570                 //TODO: Implement indirect data loading from file. Same as in Add\r
 571                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 572         }\r
 573         else \r
 574         {\r
 575                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 576                 return true;\r
 577         }\r
 578 \r
 579         SetReplyString(TEXT("202 CG OK\r\n"));\r
 580         return true;\r
 581 }\r
 582 \r
 583 bool CGCommand::DoExecuteInvoke() \r
 584 {\r
 585         if(_parameters.size() > 2)\r
 586         {\r
 587                 if(!ValidateLayer(_parameters[1]))\r
 588                 {\r
 589                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 590                         return false;\r
 591                 }\r
 592                 int layer = _ttoi(_parameters[1].c_str());\r
 593                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 594         }\r
 595         else \r
 596         {\r
 597                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 598                 return true;\r
 599         }\r
 600 \r
 601         SetReplyString(TEXT("202 CG OK\r\n"));\r
 602         return true;\r
 603 }\r
 604 \r
 605 bool CGCommand::DoExecuteInfo() \r
 606 {\r
 607         // TODO\r
 608         //core::flash::get_default_cg_producer(GetChannel())->Info();\r
 609         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 610         return true;\r
 611 }\r
 612 \r
 613 bool DataCommand::DoExecute()\r
 614 {\r
 615         std::wstring command = _parameters[0];\r
 616         if(command == TEXT("STORE"))\r
 617                 return DoExecuteStore();\r
 618         else if(command == TEXT("RETRIEVE"))\r
 619                 return DoExecuteRetrieve();\r
 620         else if(command == TEXT("LIST"))\r
 621                 return DoExecuteList();\r
 622 \r
 623         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 624         return false;\r
 625 }\r
 626 \r
 627 bool DataCommand::DoExecuteStore() \r
 628 {\r
 629         if(_parameters.size() < 3) \r
 630         {\r
 631                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 632                 return false;\r
 633         }\r
 634 \r
 635         std::wstring filename = env::data_folder();\r
 636         filename.append(_parameters[1]);\r
 637         filename.append(TEXT(".ftd"));\r
 638 \r
 639         std::wofstream datafile(filename.c_str());\r
 640         if(!datafile) \r
 641         {\r
 642                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 643                 return false;\r
 644         }\r
 645 \r
 646         datafile << _parameters[2];\r
 647         datafile.close();\r
 648 \r
 649         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 650         SetReplyString(replyString);\r
 651         return true;\r
 652 }\r
 653 \r
 654 bool DataCommand::DoExecuteRetrieve() \r
 655 {\r
 656         if(_parameters.size() < 2) \r
 657         {\r
 658                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 659                 return false;\r
 660         }\r
 661 \r
 662         std::wstring filename = env::data_folder();\r
 663         filename.append(_parameters[1]);\r
 664         filename.append(TEXT(".ftd"));\r
 665 \r
 666         std::wifstream datafile(filename.c_str());\r
 667         if(!datafile) \r
 668         {\r
 669                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 670                 return false;\r
 671         }\r
 672 \r
 673         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 674         std::wstring line;\r
 675         bool bFirstLine = true;\r
 676         while(std::getline(datafile, line))\r
 677         {\r
 678                 if(!bFirstLine)\r
 679                         reply << "\\n";\r
 680                 else\r
 681                         bFirstLine = false;\r
 682 \r
 683                 reply << line;\r
 684         }\r
 685         datafile.close();\r
 686 \r
 687         reply << "\r\n";\r
 688         SetReplyString(reply.str());\r
 689         return true;\r
 690 }\r
 691 \r
 692 bool DataCommand::DoExecuteList() \r
 693 {\r
 694         std::wstringstream replyString;\r
 695         replyString << TEXT("200 DATA LIST OK\r\n");\r
 696         replyString << ListMedia();\r
 697         replyString << TEXT("\r\n");\r
 698 \r
 699         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 700         return true;\r
 701 }\r
 702 \r
 703 bool CinfCommand::DoExecute()\r
 704 {\r
 705         std::wstringstream replyString;\r
 706 \r
 707         std::wstring filename = _parameters[0];\r
 708 \r
 709         // TODO:\r
 710 \r
 711         //FileInfo fileInfo;\r
 712 \r
 713         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
 714         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
 715         //{\r
 716         //      if(pMediaManager->getFileInfo(&fileInfo))\r
 717         //      {\r
 718         //              TCHAR numBuffer[32];\r
 719         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
 720 \r
 721         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
 722 \r
 723         //              SetReplyString(replyString.str());\r
 724         //              return true;\r
 725         //      }\r
 726         //}\r
 727 \r
 728         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
 729         return false;\r
 730 }\r
 731 \r
 732 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
 733 {\r
 734         replyString << index << TEXT(" ") << pChannel->get_video_format_desc().name  << TEXT("\r\n") << (pChannel->foreground(0).get()->print());\r
 735 }\r
 736 \r
 737 bool InfoCommand::DoExecute()\r
 738 {\r
 739         std::wstringstream replyString;\r
 740 \r
 741         if(_parameters.size() >= 1)\r
 742         {\r
 743                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
 744 \r
 745                 if(channelIndex < channels_.size())\r
 746                 {\r
 747                         replyString << TEXT("201 INFO OK\r\n");\r
 748                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
 749                 }\r
 750                 else\r
 751                 {\r
 752                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
 753                         return false;\r
 754                 }\r
 755         }\r
 756         else\r
 757         {\r
 758                 replyString << TEXT("200 INFO OK\r\n");\r
 759                 for(size_t n = 0; n < channels_.size(); ++n)\r
 760                         GenerateChannelInfo(n, channels_[n], replyString);\r
 761                 replyString << TEXT("\r\n");\r
 762         }\r
 763 \r
 764         SetReplyString(replyString.str());\r
 765         return true;\r
 766 }\r
 767 \r
 768 bool ClsCommand::DoExecute()\r
 769 {\r
 770 /*\r
 771                 wav = audio\r
 772                 mp3 = audio\r
 773                 swf     = movie\r
 774                 dv  = movie\r
 775                 tga = still\r
 776                 col = still\r
 777         */\r
 778         std::wstringstream replyString;\r
 779         replyString << TEXT("200 CLS OK\r\n");\r
 780         replyString << ListMedia();\r
 781         replyString << TEXT("\r\n");\r
 782         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 783         return true;\r
 784 }\r
 785 \r
 786 bool TlsCommand::DoExecute()\r
 787 {\r
 788         std::wstringstream replyString;\r
 789         replyString << TEXT("200 TLS OK\r\n");\r
 790 \r
 791         replyString << ListTemplates();\r
 792         replyString << TEXT("\r\n");\r
 793 \r
 794         SetReplyString(replyString.str());\r
 795         return true;\r
 796 }\r
 797 \r
 798 bool VersionCommand::DoExecute()\r
 799 {\r
 800         std::wstringstream replyString;\r
 801         replyString << TEXT("201 VERSION OK\r\n") << env::version() << TEXT("\r\n");\r
 802 \r
 803         SetReplyString(replyString.str());\r
 804         return true;\r
 805 }\r
 806 \r
 807 bool ByeCommand::DoExecute()\r
 808 {\r
 809         GetClientInfo()->Disconnect();\r
 810         return true;\r
 811 }\r
 812 \r
 813 bool SetCommand::DoExecute()\r
 814 {\r
 815         std::wstring name = _parameters[0];\r
 816         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
 817 \r
 818         std::wstring value = _parameters[1];\r
 819         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
 820 \r
 821         if(name == TEXT("MODE"))\r
 822         {\r
 823                 //if(this->GetChannel()->SetVideoFormat(value)) TODO\r
 824                 //      this->SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
 825                 //else\r
 826                         this->SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
 827         }\r
 828         else\r
 829         {\r
 830                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
 831         }\r
 832 \r
 833         return true;\r
 834 }\r
 835 \r
 836 \r
 837 }       //namespace amcp\r
 838 }}      //namespace caspar