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                 auto c1 = ch1->consumer().get(l1);\r
 242                 auto c2 = ch2->consumer().get(l2);\r
 243 \r
 244                 ch2->consumer().add(l1, c1);\r
 245                 ch1->consumer().add(l2, c2);\r
 246                 CASPAR_LOG(info) << "Swapped successfully";\r
 247 \r
 248                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 249 \r
 250                 return true;\r
 251         }\r
 252         catch(file_not_found&)\r
 253         {\r
 254                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 255                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 256                 return false;\r
 257         }\r
 258         catch(...)\r
 259         {\r
 260                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 261                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 262                 return false;\r
 263         }\r
 264 }\r
 265 \r
 266 bool AddCommand::DoExecute()\r
 267 {       \r
 268         //Perform loading of the clip\r
 269         try\r
 270         {\r
 271                 auto consumer = create_consumer(_parameters);           \r
 272                 GetChannel()->consumer().add(GetLayerIndex(), consumer);\r
 273         \r
 274                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 275 \r
 276                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 277 \r
 278                 return true;\r
 279         }\r
 280         catch(file_not_found&)\r
 281         {\r
 282                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 283                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 284                 return false;\r
 285         }\r
 286         catch(...)\r
 287         {\r
 288                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 289                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 290                 return false;\r
 291         }\r
 292 }\r
 293 \r
 294 bool RemoveCommand::DoExecute()\r
 295 {       \r
 296         //Perform loading of the clip\r
 297         try\r
 298         {\r
 299                 GetChannel()->consumer().remove(GetLayerIndex());\r
 300         \r
 301                 CASPAR_LOG(info) << "Removed " << TEXT(" successfully");\r
 302 \r
 303                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 304 \r
 305                 return true;\r
 306         }\r
 307         catch(file_not_found&)\r
 308         {\r
 309                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 310                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 311                 return false;\r
 312         }\r
 313         catch(...)\r
 314         {\r
 315                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 316                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 317                 return false;\r
 318         }\r
 319 }\r
 320 \r
 321 bool LoadCommand::DoExecute()\r
 322 {       \r
 323         //Perform loading of the clip\r
 324         try\r
 325         {\r
 326                 _parameters[0] = _parameters[0];\r
 327                 auto pFP = create_producer(_parameters);                \r
 328                 GetChannel()->producer().preview(GetLayerIndex(), pFP);\r
 329         \r
 330                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 331 \r
 332                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 333 \r
 334                 return true;\r
 335         }\r
 336         catch(file_not_found&)\r
 337         {\r
 338                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 339                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 340                 return false;\r
 341         }\r
 342         catch(...)\r
 343         {\r
 344                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 345                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 346                 return false;\r
 347         }\r
 348 }\r
 349 \r
 350 bool LoadbgCommand::DoExecute()\r
 351 {\r
 352         transition_info transitionInfo;\r
 353         \r
 354         bool bLoop = false;\r
 355         unsigned short transitionParameterIndex = 1;\r
 356 \r
 357         if(_parameters.size() > 1 && _parameters[1] == TEXT("LOOP"))\r
 358                 ++transitionParameterIndex;\r
 359 \r
 360         //Setup transition info\r
 361         if(_parameters.size() > transitionParameterIndex)       //type\r
 362         {\r
 363                 std::wstring transitionType = _parameters[transitionParameterIndex];\r
 364 \r
 365                 if(transitionType == TEXT("CUT"))\r
 366                         transitionInfo.type = transition::cut;\r
 367                 else if(transitionType == TEXT("MIX"))\r
 368                         transitionInfo.type = transition::mix;\r
 369                 else if(transitionType == TEXT("PUSH"))\r
 370                         transitionInfo.type = transition::push;\r
 371                 else if(transitionType == TEXT("SLIDE"))\r
 372                         transitionInfo.type = transition::slide;\r
 373                 else if(transitionType == TEXT("WIPE"))\r
 374                         transitionInfo.type = transition::wipe;\r
 375 \r
 376                 if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+1))        //duration\r
 377                 {\r
 378                         int duration = _ttoi(_parameters[transitionParameterIndex+1].c_str());\r
 379                         if(duration > 0)\r
 380                                 transitionInfo.duration = duration;\r
 381 \r
 382                         if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+2))        //direction\r
 383                         {\r
 384                                 std::wstring direction = _parameters[transitionParameterIndex+2];\r
 385 \r
 386                                 if(direction == TEXT("FROMLEFT"))\r
 387                                         transitionInfo.direction = transition_direction::from_left;\r
 388                                 else if(direction == TEXT("FROMRIGHT"))\r
 389                                         transitionInfo.direction = transition_direction::from_right;\r
 390                                 else if(direction == TEXT("LEFT"))\r
 391                                         transitionInfo.direction = transition_direction::from_right;\r
 392                                 else if(direction == TEXT("RIGHT"))\r
 393                                         transitionInfo.direction = transition_direction::from_left;\r
 394                         }\r
 395                 }\r
 396         }\r
 397 \r
 398         //Perform loading of the clip\r
 399         try\r
 400         {\r
 401                 _parameters[0] = _parameters[0];\r
 402                 auto pFP = create_producer(_parameters);\r
 403                 if(pFP == frame_producer::empty())\r
 404                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 405 \r
 406                 pFP = safe_ptr<core::frame_producer>(transition_producer(pFP, transitionInfo));\r
 407                 bool autoPlay = std::find(_parameters.begin(), _parameters.end(), TEXT("AUTOPLAY")) != _parameters.end();\r
 408                 GetChannel()->producer().load(GetLayerIndex(), pFP, autoPlay); // TODO: LOOP\r
 409         \r
 410                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 411                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 412 \r
 413                 return true;\r
 414         }\r
 415         catch(file_not_found&)\r
 416         {\r
 417                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 418                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 419                 return false;\r
 420         }\r
 421         catch(...)\r
 422         {\r
 423                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 424                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 425                 return false;\r
 426         }\r
 427 }\r
 428 \r
 429 bool PauseCommand::DoExecute()\r
 430 {\r
 431         try\r
 432         {\r
 433                 GetChannel()->producer().pause(GetLayerIndex());\r
 434                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 435                 return true;\r
 436         }\r
 437         catch(...)\r
 438         {\r
 439                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 440         }\r
 441 \r
 442         return false;\r
 443 }\r
 444 \r
 445 bool PlayCommand::DoExecute()\r
 446 {\r
 447         try\r
 448         {\r
 449                 GetChannel()->producer().play(GetLayerIndex());\r
 450                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 451                 return true;\r
 452         }\r
 453         catch(...)\r
 454         {\r
 455                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 456         }\r
 457 \r
 458         return false;\r
 459 }\r
 460 \r
 461 bool StopCommand::DoExecute()\r
 462 {\r
 463         try\r
 464         {\r
 465                 GetChannel()->producer().stop(GetLayerIndex());\r
 466                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 467                 return true;\r
 468         }\r
 469         catch(...)\r
 470         {\r
 471                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 472         }\r
 473 \r
 474         return false;\r
 475 }\r
 476 \r
 477 bool ClearCommand::DoExecute()\r
 478 {\r
 479         GetChannel()->producer().clear(GetLayerIndex());\r
 480                 \r
 481         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 482 \r
 483         return true;\r
 484 }\r
 485 \r
 486 bool CGCommand::DoExecute()\r
 487 {\r
 488         std::wstring command = _parameters[0];\r
 489         if(command == TEXT("ADD"))\r
 490                 return DoExecuteAdd();\r
 491         else if(command == TEXT("PLAY"))\r
 492                 return DoExecutePlay();\r
 493         else if(command == TEXT("STOP"))\r
 494                 return DoExecuteStop();\r
 495         else if(command == TEXT("NEXT"))\r
 496                 return DoExecuteNext();\r
 497         else if(command == TEXT("REMOVE"))\r
 498                 return DoExecuteRemove();\r
 499         else if(command == TEXT("CLEAR"))\r
 500                 return DoExecuteClear();\r
 501         else if(command == TEXT("UPDATE"))\r
 502                 return DoExecuteUpdate();\r
 503         else if(command == TEXT("INVOKE"))\r
 504                 return DoExecuteInvoke();\r
 505         else if(command == TEXT("INFO"))\r
 506                 return DoExecuteInfo();\r
 507 \r
 508         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 509         return false;\r
 510 }\r
 511 \r
 512 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 513         int length = layerstring.length();\r
 514         for(int i = 0; i < length; ++i) {\r
 515                 if(!_istdigit(layerstring[i])) {\r
 516                         return false;\r
 517                 }\r
 518         }\r
 519 \r
 520         return true;\r
 521 }\r
 522 \r
 523 bool CGCommand::DoExecuteAdd() {\r
 524         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 525 \r
 526         int layer = 0;                          //_parameters[1]\r
 527 //      std::wstring templateName;      //_parameters[2]\r
 528         std::wstring label;             //_parameters[3]\r
 529         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 530 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 531 \r
 532         if(_parameters.size() < 4) \r
 533         {\r
 534                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 535                 return false;\r
 536         }\r
 537         unsigned int dataIndex = 4;\r
 538 \r
 539         if(!ValidateLayer(_parameters[1])) \r
 540         {\r
 541                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 542                 return false;\r
 543         }\r
 544 \r
 545         layer = _ttoi(_parameters[1].c_str());\r
 546 \r
 547         if(_parameters[3].length() > 1) \r
 548         {       //read label\r
 549                 label = _parameters[3];\r
 550                 ++dataIndex;\r
 551 \r
 552                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 553                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 554                 else \r
 555                 {\r
 556                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 557                         return false;\r
 558                 }\r
 559         }\r
 560         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 561                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 562         }\r
 563         else \r
 564         {\r
 565                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 566                 return false;\r
 567         }\r
 568 \r
 569         const TCHAR* pDataString = 0;\r
 570         std::wstringstream data;\r
 571         std::wstring dataFromFile;\r
 572         if(_parameters.size() > dataIndex) \r
 573         {       //read data\r
 574                 const std::wstring& dataString = _parameters[dataIndex];\r
 575 \r
 576                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 577                         pDataString = dataString.c_str();\r
 578                 else \r
 579                 {\r
 580                         //The data is not an XML-string, it must be a filename\r
 581                         std::wstring filename = env::data_folder();\r
 582                         filename.append(dataString);\r
 583                         filename.append(TEXT(".ftd"));\r
 584 \r
 585                         //open file\r
 586                         std::wifstream datafile(filename.c_str());\r
 587                         if(datafile) \r
 588                         {\r
 589                                 //read all data\r
 590                                 data << datafile.rdbuf();\r
 591                                 datafile.close();\r
 592 \r
 593                                 //extract data to _parameters\r
 594                                 dataFromFile = data.str();\r
 595                                 pDataString = dataFromFile.c_str();\r
 596                         }\r
 597                 }\r
 598         }\r
 599 \r
 600         std::wstring fullFilename = core::flash::flash_producer::find_template(env::template_folder() + _parameters[2]);\r
 601         if(!fullFilename.empty())\r
 602         {\r
 603                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 604                 std::wstring filename = _parameters[2];\r
 605                 filename.append(extension);\r
 606 \r
 607                 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
 608                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 609         }\r
 610         else\r
 611         {\r
 612                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 613                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 614         }\r
 615         return true;\r
 616 }\r
 617 \r
 618 bool CGCommand::DoExecutePlay()\r
 619 {\r
 620         if(_parameters.size() > 1)\r
 621         {\r
 622                 if(!ValidateLayer(_parameters[1])) \r
 623                 {\r
 624                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 625                         return false;\r
 626                 }\r
 627                 int layer = _ttoi(_parameters[1].c_str());\r
 628                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 629         }\r
 630         else\r
 631         {\r
 632                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 633                 return true;\r
 634         }\r
 635 \r
 636         SetReplyString(TEXT("202 CG OK\r\n"));\r
 637         return true;\r
 638 }\r
 639 \r
 640 bool CGCommand::DoExecuteStop() \r
 641 {\r
 642         if(_parameters.size() > 1)\r
 643         {\r
 644                 if(!ValidateLayer(_parameters[1])) \r
 645                 {\r
 646                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 647                         return false;\r
 648                 }\r
 649                 int layer = _ttoi(_parameters[1].c_str());\r
 650                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 651         }\r
 652         else \r
 653         {\r
 654                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 655                 return true;\r
 656         }\r
 657 \r
 658         SetReplyString(TEXT("202 CG OK\r\n"));\r
 659         return true;\r
 660 }\r
 661 \r
 662 bool CGCommand::DoExecuteNext()\r
 663 {\r
 664         if(_parameters.size() > 1) \r
 665         {\r
 666                 if(!ValidateLayer(_parameters[1])) \r
 667                 {\r
 668                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 669                         return false;\r
 670                 }\r
 671                 int layer = _ttoi(_parameters[1].c_str());\r
 672                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
 673         }\r
 674         else \r
 675         {\r
 676                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 677                 return true;\r
 678         }\r
 679 \r
 680         SetReplyString(TEXT("202 CG OK\r\n"));\r
 681         return true;\r
 682 }\r
 683 \r
 684 bool CGCommand::DoExecuteRemove() \r
 685 {\r
 686         if(_parameters.size() > 1) \r
 687         {\r
 688                 if(!ValidateLayer(_parameters[1])) \r
 689                 {\r
 690                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 691                         return false;\r
 692                 }\r
 693                 int layer = _ttoi(_parameters[1].c_str());\r
 694                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
 695         }\r
 696         else \r
 697         {\r
 698                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 699                 return true;\r
 700         }\r
 701 \r
 702         SetReplyString(TEXT("202 CG OK\r\n"));\r
 703         return true;\r
 704 }\r
 705 \r
 706 bool CGCommand::DoExecuteClear() \r
 707 {\r
 708         core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->clear();\r
 709         SetReplyString(TEXT("202 CG OK\r\n"));\r
 710         return true;\r
 711 }\r
 712 \r
 713 bool CGCommand::DoExecuteUpdate() \r
 714 {\r
 715         if(_parameters.size() > 2) \r
 716         {\r
 717                 if(!ValidateLayer(_parameters[1]))\r
 718                 {\r
 719                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 720                         return false;\r
 721                 }\r
 722                 int layer = _ttoi(_parameters[1].c_str());\r
 723                 //TODO: Implement indirect data loading from file. Same as in Add\r
 724                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 725         }\r
 726         else \r
 727         {\r
 728                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 729                 return true;\r
 730         }\r
 731 \r
 732         SetReplyString(TEXT("202 CG OK\r\n"));\r
 733         return true;\r
 734 }\r
 735 \r
 736 bool CGCommand::DoExecuteInvoke() \r
 737 {\r
 738         if(_parameters.size() > 2)\r
 739         {\r
 740                 if(!ValidateLayer(_parameters[1]))\r
 741                 {\r
 742                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 743                         return false;\r
 744                 }\r
 745                 int layer = _ttoi(_parameters[1].c_str());\r
 746                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 747         }\r
 748         else \r
 749         {\r
 750                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 751                 return true;\r
 752         }\r
 753 \r
 754         SetReplyString(TEXT("202 CG OK\r\n"));\r
 755         return true;\r
 756 }\r
 757 \r
 758 bool CGCommand::DoExecuteInfo() \r
 759 {\r
 760         // TODO\r
 761         //core::flash::get_default_cg_producer(GetChannel())->Info();\r
 762         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 763         return true;\r
 764 }\r
 765 \r
 766 bool DataCommand::DoExecute()\r
 767 {\r
 768         std::wstring command = _parameters[0];\r
 769         if(command == TEXT("STORE"))\r
 770                 return DoExecuteStore();\r
 771         else if(command == TEXT("RETRIEVE"))\r
 772                 return DoExecuteRetrieve();\r
 773         else if(command == TEXT("LIST"))\r
 774                 return DoExecuteList();\r
 775 \r
 776         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 777         return false;\r
 778 }\r
 779 \r
 780 bool DataCommand::DoExecuteStore() \r
 781 {\r
 782         if(_parameters.size() < 3) \r
 783         {\r
 784                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 785                 return false;\r
 786         }\r
 787 \r
 788         std::wstring filename = env::data_folder();\r
 789         filename.append(_parameters[1]);\r
 790         filename.append(TEXT(".ftd"));\r
 791 \r
 792         std::wofstream datafile(filename.c_str());\r
 793         if(!datafile) \r
 794         {\r
 795                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 796                 return false;\r
 797         }\r
 798 \r
 799         datafile << _parameters[2];\r
 800         datafile.close();\r
 801 \r
 802         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 803         SetReplyString(replyString);\r
 804         return true;\r
 805 }\r
 806 \r
 807 bool DataCommand::DoExecuteRetrieve() \r
 808 {\r
 809         if(_parameters.size() < 2) \r
 810         {\r
 811                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 812                 return false;\r
 813         }\r
 814 \r
 815         std::wstring filename = env::data_folder();\r
 816         filename.append(_parameters[1]);\r
 817         filename.append(TEXT(".ftd"));\r
 818 \r
 819         std::wifstream datafile(filename.c_str());\r
 820         if(!datafile) \r
 821         {\r
 822                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 823                 return false;\r
 824         }\r
 825 \r
 826         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 827         std::wstring line;\r
 828         bool bFirstLine = true;\r
 829         while(std::getline(datafile, line))\r
 830         {\r
 831                 if(!bFirstLine)\r
 832                         reply << "\\n";\r
 833                 else\r
 834                         bFirstLine = false;\r
 835 \r
 836                 reply << line;\r
 837         }\r
 838         datafile.close();\r
 839 \r
 840         reply << "\r\n";\r
 841         SetReplyString(reply.str());\r
 842         return true;\r
 843 }\r
 844 \r
 845 bool DataCommand::DoExecuteList() \r
 846 {\r
 847         std::wstringstream replyString;\r
 848         replyString << TEXT("200 DATA LIST OK\r\n");\r
 849         replyString << ListMedia();\r
 850         replyString << TEXT("\r\n");\r
 851 \r
 852         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 853         return true;\r
 854 }\r
 855 \r
 856 bool CinfCommand::DoExecute()\r
 857 {\r
 858         std::wstringstream replyString;\r
 859 \r
 860         std::wstring filename = _parameters[0];\r
 861 \r
 862         // TODO:\r
 863 \r
 864         //FileInfo fileInfo;\r
 865 \r
 866         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
 867         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
 868         //{\r
 869         //      if(pMediaManager->getFileInfo(&fileInfo))\r
 870         //      {\r
 871         //              TCHAR numBuffer[32];\r
 872         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
 873 \r
 874         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
 875 \r
 876         //              SetReplyString(replyString.str());\r
 877         //              return true;\r
 878         //      }\r
 879         //}\r
 880 \r
 881         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
 882         return false;\r
 883 }\r
 884 \r
 885 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
 886 {\r
 887         replyString << index << TEXT(" ") << pChannel->get_video_format_desc().name  << TEXT("\r\n") << (pChannel->producer().foreground(0).get()->print());\r
 888 }\r
 889 \r
 890 bool InfoCommand::DoExecute()\r
 891 {\r
 892         std::wstringstream replyString;\r
 893 \r
 894         if(_parameters.size() >= 1)\r
 895         {\r
 896                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
 897 \r
 898                 if(channelIndex < channels_.size())\r
 899                 {\r
 900                         replyString << TEXT("201 INFO OK\r\n");\r
 901                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
 902                 }\r
 903                 else\r
 904                 {\r
 905                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
 906                         return false;\r
 907                 }\r
 908         }\r
 909         else\r
 910         {\r
 911                 replyString << TEXT("200 INFO OK\r\n");\r
 912                 for(size_t n = 0; n < channels_.size(); ++n)\r
 913                         GenerateChannelInfo(n, channels_[n], replyString);\r
 914                 replyString << TEXT("\r\n");\r
 915         }\r
 916 \r
 917         SetReplyString(replyString.str());\r
 918         return true;\r
 919 }\r
 920 \r
 921 bool ClsCommand::DoExecute()\r
 922 {\r
 923 /*\r
 924                 wav = audio\r
 925                 mp3 = audio\r
 926                 swf     = movie\r
 927                 dv  = movie\r
 928                 tga = still\r
 929                 col = still\r
 930         */\r
 931         std::wstringstream replyString;\r
 932         replyString << TEXT("200 CLS OK\r\n");\r
 933         replyString << ListMedia();\r
 934         replyString << TEXT("\r\n");\r
 935         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 936         return true;\r
 937 }\r
 938 \r
 939 bool TlsCommand::DoExecute()\r
 940 {\r
 941         std::wstringstream replyString;\r
 942         replyString << TEXT("200 TLS OK\r\n");\r
 943 \r
 944         replyString << ListTemplates();\r
 945         replyString << TEXT("\r\n");\r
 946 \r
 947         SetReplyString(replyString.str());\r
 948         return true;\r
 949 }\r
 950 \r
 951 bool VersionCommand::DoExecute()\r
 952 {\r
 953         std::wstringstream replyString;\r
 954         replyString << TEXT("201 VERSION OK\r\n") << env::version() << TEXT("\r\n");\r
 955 \r
 956         SetReplyString(replyString.str());\r
 957         return true;\r
 958 }\r
 959 \r
 960 bool ByeCommand::DoExecute()\r
 961 {\r
 962         GetClientInfo()->Disconnect();\r
 963         return true;\r
 964 }\r
 965 \r
 966 bool SetCommand::DoExecute()\r
 967 {\r
 968         std::wstring name = _parameters[0];\r
 969         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
 970 \r
 971         std::wstring value = _parameters[1];\r
 972         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
 973 \r
 974         if(name == TEXT("MODE"))\r
 975         {\r
 976                 //if(this->GetChannel()->producer().SetVideoFormat(value)) TODO\r
 977                 //      this->SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
 978                 //else\r
 979                         this->SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
 980         }\r
 981         else\r
 982         {\r
 983                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
 984         }\r
 985 \r
 986         return true;\r
 987 }\r
 988 \r
 989 \r
 990 }       //namespace amcp\r
 991 }}      //namespace caspar