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