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