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