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"FIX_RECT")\r
 187                         {\r
 188                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 189                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 190                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 191                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 192                                 GetChannel()->mixer().image(GetLayerIndex()).set_position(x, y);\r
 193                                 GetChannel()->mixer().image(GetLayerIndex()).set_size(x_s, y_s);\r
 194                                 GetChannel()->mixer().image(GetLayerIndex()).set_uv(0.0, 0.0, 0.0, 0.0);\r
 195                         }\r
 196                         else if(_parameters[1] == L"CLIP_RECT")\r
 197                         {\r
 198                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 199                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 200                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 201                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 202                                 GetChannel()->mixer().image(GetLayerIndex()).set_position(x, y);\r
 203                                 GetChannel()->mixer().image(GetLayerIndex()).set_size(x_s, y_s);\r
 204                                 GetChannel()->mixer().image(GetLayerIndex()).set_uv(x, -1.0 + y + y_s, -1.0 + x + x_s, y);\r
 205                         }\r
 206                         else if(_parameters[1] == L"RESET")\r
 207                         {\r
 208                                 GetChannel()->mixer().image(GetLayerIndex()) = image_transform();\r
 209                         }\r
 210                 }\r
 211                 else if(_parameters[0] == L"AUDIO")\r
 212                 {\r
 213                         if(_parameters[1] == L"GAIN")\r
 214                         {\r
 215                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 216                                 GetChannel()->mixer().audio(GetLayerIndex()).set_gain(value);\r
 217                         }\r
 218                         else if(_parameters[1] == L"RESET")\r
 219                         {\r
 220                                 GetChannel()->mixer().audio(GetLayerIndex()) = audio_transform();\r
 221                         }\r
 222                 }\r
 223                 else if(_parameters[0] == L"RESET")\r
 224                 {\r
 225                         GetChannel()->mixer().image(GetLayerIndex()) = image_transform();\r
 226                         GetChannel()->mixer().audio(GetLayerIndex()) = audio_transform();\r
 227                 }\r
 228         \r
 229                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 230 \r
 231                 return true;\r
 232         }\r
 233         catch(file_not_found&)\r
 234         {\r
 235                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 236                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 237                 return false;\r
 238         }\r
 239         catch(...)\r
 240         {\r
 241                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 242                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 243                 return false;\r
 244         }\r
 245 }\r
 246 \r
 247 bool SwapCommand::DoExecute()\r
 248 {       \r
 249         //Perform loading of the clip\r
 250         try\r
 251         {\r
 252                 if(GetLayerIndex(-1) != -1)\r
 253                 {\r
 254                         std::vector<std::string> strs;\r
 255                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 256                         \r
 257                         auto ch1 = GetChannel();\r
 258                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 259 \r
 260                         int l1 = GetLayerIndex();\r
 261                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 262 \r
 263                         ch1->producer().swap_layer(l1, l2, ch2->producer());\r
 264                 }\r
 265                 else\r
 266                 {\r
 267                         auto ch1 = GetChannel();\r
 268                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 269                         ch1->producer().swap_output(ch2->producer());\r
 270                 }\r
 271 \r
 272                 CASPAR_LOG(info) << "Swapped successfully";\r
 273 \r
 274                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 275 \r
 276                 return true;\r
 277         }\r
 278         catch(file_not_found&)\r
 279         {\r
 280                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 281                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 282                 return false;\r
 283         }\r
 284         catch(...)\r
 285         {\r
 286                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 287                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 288                 return false;\r
 289         }\r
 290 }\r
 291 \r
 292 bool AddCommand::DoExecute()\r
 293 {       \r
 294         //Perform loading of the clip\r
 295         try\r
 296         {\r
 297                 GetChannel()->consumer().add(GetLayerIndex(), create_consumer(_parameters));\r
 298         \r
 299                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 300 \r
 301                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 302 \r
 303                 return true;\r
 304         }\r
 305         catch(file_not_found&)\r
 306         {\r
 307                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 308                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 309                 return false;\r
 310         }\r
 311         catch(...)\r
 312         {\r
 313                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 314                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 315                 return false;\r
 316         }\r
 317 }\r
 318 \r
 319 bool RemoveCommand::DoExecute()\r
 320 {       \r
 321         //Perform loading of the clip\r
 322         try\r
 323         {\r
 324                 GetChannel()->consumer().remove(GetLayerIndex());\r
 325         \r
 326                 CASPAR_LOG(info) << "Removed " << TEXT(" successfully");\r
 327 \r
 328                 SetReplyString(TEXT("202 REMOVE 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 REMOVE 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 REMOVE FAILED\r\n"));\r
 342                 return false;\r
 343         }\r
 344 }\r
 345 \r
 346 bool LoadCommand::DoExecute()\r
 347 {       \r
 348         //Perform loading of the clip\r
 349         try\r
 350         {\r
 351                 _parameters[0] = _parameters[0];\r
 352                 auto pFP = create_producer(_parameters);                \r
 353                 GetChannel()->producer().preview(GetLayerIndex(), pFP);\r
 354         \r
 355                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 356 \r
 357                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 358 \r
 359                 return true;\r
 360         }\r
 361         catch(file_not_found&)\r
 362         {\r
 363                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 364                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 365                 return false;\r
 366         }\r
 367         catch(...)\r
 368         {\r
 369                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 370                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 371                 return false;\r
 372         }\r
 373 }\r
 374 \r
 375 bool LoadbgCommand::DoExecute()\r
 376 {\r
 377         transition_info transitionInfo;\r
 378         \r
 379         bool bLoop = false;\r
 380         unsigned short transitionParameterIndex = 1;\r
 381 \r
 382         if(_parameters.size() > 1 && _parameters[1] == TEXT("LOOP"))\r
 383                 ++transitionParameterIndex;\r
 384 \r
 385         //Setup transition info\r
 386         if(_parameters.size() > transitionParameterIndex)       //type\r
 387         {\r
 388                 std::wstring transitionType = _parameters[transitionParameterIndex];\r
 389 \r
 390                 if(transitionType == TEXT("CUT"))\r
 391                         transitionInfo.type = transition::cut;\r
 392                 else if(transitionType == TEXT("MIX"))\r
 393                         transitionInfo.type = transition::mix;\r
 394                 else if(transitionType == TEXT("PUSH"))\r
 395                         transitionInfo.type = transition::push;\r
 396                 else if(transitionType == TEXT("SLIDE"))\r
 397                         transitionInfo.type = transition::slide;\r
 398                 else if(transitionType == TEXT("WIPE"))\r
 399                         transitionInfo.type = transition::wipe;\r
 400 \r
 401                 if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+1))        //duration\r
 402                 {\r
 403                         int duration = _ttoi(_parameters[transitionParameterIndex+1].c_str());\r
 404                         if(duration > 0)\r
 405                                 transitionInfo.duration = duration;\r
 406 \r
 407                         if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+2))        //direction\r
 408                         {\r
 409                                 std::wstring direction = _parameters[transitionParameterIndex+2];\r
 410 \r
 411                                 if(direction == TEXT("FROMLEFT"))\r
 412                                         transitionInfo.direction = transition_direction::from_left;\r
 413                                 else if(direction == TEXT("FROMRIGHT"))\r
 414                                         transitionInfo.direction = transition_direction::from_right;\r
 415                                 else if(direction == TEXT("LEFT"))\r
 416                                         transitionInfo.direction = transition_direction::from_right;\r
 417                                 else if(direction == TEXT("RIGHT"))\r
 418                                         transitionInfo.direction = transition_direction::from_left;\r
 419                         }\r
 420                 }\r
 421         }\r
 422 \r
 423         //Perform loading of the clip\r
 424         try\r
 425         {\r
 426                 _parameters[0] = _parameters[0];\r
 427                 auto pFP = create_producer(_parameters);\r
 428                 if(pFP == frame_producer::empty())\r
 429                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 430 \r
 431                 pFP = safe_ptr<core::frame_producer>(transition_producer(pFP, transitionInfo));\r
 432                 bool autoPlay = std::find(_parameters.begin(), _parameters.end(), TEXT("AUTOPLAY")) != _parameters.end();\r
 433                 GetChannel()->producer().load(GetLayerIndex(), pFP, autoPlay); // TODO: LOOP\r
 434         \r
 435                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 436                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 437 \r
 438                 return true;\r
 439         }\r
 440         catch(file_not_found&)\r
 441         {\r
 442                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 443                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 444                 return false;\r
 445         }\r
 446         catch(...)\r
 447         {\r
 448                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 449                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 450                 return false;\r
 451         }\r
 452 }\r
 453 \r
 454 bool PauseCommand::DoExecute()\r
 455 {\r
 456         try\r
 457         {\r
 458                 GetChannel()->producer().pause(GetLayerIndex());\r
 459                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 460                 return true;\r
 461         }\r
 462         catch(...)\r
 463         {\r
 464                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 465         }\r
 466 \r
 467         return false;\r
 468 }\r
 469 \r
 470 bool PlayCommand::DoExecute()\r
 471 {\r
 472         try\r
 473         {\r
 474                 GetChannel()->producer().play(GetLayerIndex());\r
 475                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 476                 return true;\r
 477         }\r
 478         catch(...)\r
 479         {\r
 480                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 481         }\r
 482 \r
 483         return false;\r
 484 }\r
 485 \r
 486 bool StopCommand::DoExecute()\r
 487 {\r
 488         try\r
 489         {\r
 490                 GetChannel()->producer().stop(GetLayerIndex());\r
 491                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 492                 return true;\r
 493         }\r
 494         catch(...)\r
 495         {\r
 496                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 497         }\r
 498 \r
 499         return false;\r
 500 }\r
 501 \r
 502 bool ClearCommand::DoExecute()\r
 503 {\r
 504         GetChannel()->producer().clear(GetLayerIndex());\r
 505                 \r
 506         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 507 \r
 508         return true;\r
 509 }\r
 510 \r
 511 bool CGCommand::DoExecute()\r
 512 {\r
 513         std::wstring command = _parameters[0];\r
 514         if(command == TEXT("ADD"))\r
 515                 return DoExecuteAdd();\r
 516         else if(command == TEXT("PLAY"))\r
 517                 return DoExecutePlay();\r
 518         else if(command == TEXT("STOP"))\r
 519                 return DoExecuteStop();\r
 520         else if(command == TEXT("NEXT"))\r
 521                 return DoExecuteNext();\r
 522         else if(command == TEXT("REMOVE"))\r
 523                 return DoExecuteRemove();\r
 524         else if(command == TEXT("CLEAR"))\r
 525                 return DoExecuteClear();\r
 526         else if(command == TEXT("UPDATE"))\r
 527                 return DoExecuteUpdate();\r
 528         else if(command == TEXT("INVOKE"))\r
 529                 return DoExecuteInvoke();\r
 530         else if(command == TEXT("INFO"))\r
 531                 return DoExecuteInfo();\r
 532 \r
 533         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 534         return false;\r
 535 }\r
 536 \r
 537 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 538         int length = layerstring.length();\r
 539         for(int i = 0; i < length; ++i) {\r
 540                 if(!_istdigit(layerstring[i])) {\r
 541                         return false;\r
 542                 }\r
 543         }\r
 544 \r
 545         return true;\r
 546 }\r
 547 \r
 548 bool CGCommand::DoExecuteAdd() {\r
 549         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 550 \r
 551         int layer = 0;                          //_parameters[1]\r
 552 //      std::wstring templateName;      //_parameters[2]\r
 553         std::wstring label;             //_parameters[3]\r
 554         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 555 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 556 \r
 557         if(_parameters.size() < 4) \r
 558         {\r
 559                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 560                 return false;\r
 561         }\r
 562         unsigned int dataIndex = 4;\r
 563 \r
 564         if(!ValidateLayer(_parameters[1])) \r
 565         {\r
 566                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 567                 return false;\r
 568         }\r
 569 \r
 570         layer = _ttoi(_parameters[1].c_str());\r
 571 \r
 572         if(_parameters[3].length() > 1) \r
 573         {       //read label\r
 574                 label = _parameters[3];\r
 575                 ++dataIndex;\r
 576 \r
 577                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 578                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 579                 else \r
 580                 {\r
 581                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 582                         return false;\r
 583                 }\r
 584         }\r
 585         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 586                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 587         }\r
 588         else \r
 589         {\r
 590                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 591                 return false;\r
 592         }\r
 593 \r
 594         const TCHAR* pDataString = 0;\r
 595         std::wstringstream data;\r
 596         std::wstring dataFromFile;\r
 597         if(_parameters.size() > dataIndex) \r
 598         {       //read data\r
 599                 const std::wstring& dataString = _parameters[dataIndex];\r
 600 \r
 601                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 602                         pDataString = dataString.c_str();\r
 603                 else \r
 604                 {\r
 605                         //The data is not an XML-string, it must be a filename\r
 606                         std::wstring filename = env::data_folder();\r
 607                         filename.append(dataString);\r
 608                         filename.append(TEXT(".ftd"));\r
 609 \r
 610                         //open file\r
 611                         std::wifstream datafile(filename.c_str());\r
 612                         if(datafile) \r
 613                         {\r
 614                                 //read all data\r
 615                                 data << datafile.rdbuf();\r
 616                                 datafile.close();\r
 617 \r
 618                                 //extract data to _parameters\r
 619                                 dataFromFile = data.str();\r
 620                                 pDataString = dataFromFile.c_str();\r
 621                         }\r
 622                 }\r
 623         }\r
 624 \r
 625         std::wstring fullFilename = core::flash::flash_producer::find_template(env::template_folder() + _parameters[2]);\r
 626         if(!fullFilename.empty())\r
 627         {\r
 628                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 629                 std::wstring filename = _parameters[2];\r
 630                 filename.append(extension);\r
 631 \r
 632                 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
 633                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 634         }\r
 635         else\r
 636         {\r
 637                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 638                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 639         }\r
 640         return true;\r
 641 }\r
 642 \r
 643 bool CGCommand::DoExecutePlay()\r
 644 {\r
 645         if(_parameters.size() > 1)\r
 646         {\r
 647                 if(!ValidateLayer(_parameters[1])) \r
 648                 {\r
 649                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 650                         return false;\r
 651                 }\r
 652                 int layer = _ttoi(_parameters[1].c_str());\r
 653                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 654         }\r
 655         else\r
 656         {\r
 657                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 658                 return true;\r
 659         }\r
 660 \r
 661         SetReplyString(TEXT("202 CG OK\r\n"));\r
 662         return true;\r
 663 }\r
 664 \r
 665 bool CGCommand::DoExecuteStop() \r
 666 {\r
 667         if(_parameters.size() > 1)\r
 668         {\r
 669                 if(!ValidateLayer(_parameters[1])) \r
 670                 {\r
 671                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 672                         return false;\r
 673                 }\r
 674                 int layer = _ttoi(_parameters[1].c_str());\r
 675                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 676         }\r
 677         else \r
 678         {\r
 679                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 680                 return true;\r
 681         }\r
 682 \r
 683         SetReplyString(TEXT("202 CG OK\r\n"));\r
 684         return true;\r
 685 }\r
 686 \r
 687 bool CGCommand::DoExecuteNext()\r
 688 {\r
 689         if(_parameters.size() > 1) \r
 690         {\r
 691                 if(!ValidateLayer(_parameters[1])) \r
 692                 {\r
 693                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 694                         return false;\r
 695                 }\r
 696                 int layer = _ttoi(_parameters[1].c_str());\r
 697                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
 698         }\r
 699         else \r
 700         {\r
 701                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 702                 return true;\r
 703         }\r
 704 \r
 705         SetReplyString(TEXT("202 CG OK\r\n"));\r
 706         return true;\r
 707 }\r
 708 \r
 709 bool CGCommand::DoExecuteRemove() \r
 710 {\r
 711         if(_parameters.size() > 1) \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                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
 720         }\r
 721         else \r
 722         {\r
 723                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 724                 return true;\r
 725         }\r
 726 \r
 727         SetReplyString(TEXT("202 CG OK\r\n"));\r
 728         return true;\r
 729 }\r
 730 \r
 731 bool CGCommand::DoExecuteClear() \r
 732 {\r
 733         core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->clear();\r
 734         SetReplyString(TEXT("202 CG OK\r\n"));\r
 735         return true;\r
 736 }\r
 737 \r
 738 bool CGCommand::DoExecuteUpdate() \r
 739 {\r
 740         if(_parameters.size() > 2) \r
 741         {\r
 742                 if(!ValidateLayer(_parameters[1]))\r
 743                 {\r
 744                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 745                         return false;\r
 746                 }\r
 747                 int layer = _ttoi(_parameters[1].c_str());\r
 748                 //TODO: Implement indirect data loading from file. Same as in Add\r
 749                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 750         }\r
 751         else \r
 752         {\r
 753                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 754                 return true;\r
 755         }\r
 756 \r
 757         SetReplyString(TEXT("202 CG OK\r\n"));\r
 758         return true;\r
 759 }\r
 760 \r
 761 bool CGCommand::DoExecuteInvoke() \r
 762 {\r
 763         if(_parameters.size() > 2)\r
 764         {\r
 765                 if(!ValidateLayer(_parameters[1]))\r
 766                 {\r
 767                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 768                         return false;\r
 769                 }\r
 770                 int layer = _ttoi(_parameters[1].c_str());\r
 771                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 772         }\r
 773         else \r
 774         {\r
 775                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 776                 return true;\r
 777         }\r
 778 \r
 779         SetReplyString(TEXT("202 CG OK\r\n"));\r
 780         return true;\r
 781 }\r
 782 \r
 783 bool CGCommand::DoExecuteInfo() \r
 784 {\r
 785         // TODO\r
 786         //core::flash::get_default_cg_producer(GetChannel())->Info();\r
 787         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 788         return true;\r
 789 }\r
 790 \r
 791 bool DataCommand::DoExecute()\r
 792 {\r
 793         std::wstring command = _parameters[0];\r
 794         if(command == TEXT("STORE"))\r
 795                 return DoExecuteStore();\r
 796         else if(command == TEXT("RETRIEVE"))\r
 797                 return DoExecuteRetrieve();\r
 798         else if(command == TEXT("LIST"))\r
 799                 return DoExecuteList();\r
 800 \r
 801         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 802         return false;\r
 803 }\r
 804 \r
 805 bool DataCommand::DoExecuteStore() \r
 806 {\r
 807         if(_parameters.size() < 3) \r
 808         {\r
 809                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 810                 return false;\r
 811         }\r
 812 \r
 813         std::wstring filename = env::data_folder();\r
 814         filename.append(_parameters[1]);\r
 815         filename.append(TEXT(".ftd"));\r
 816 \r
 817         std::wofstream datafile(filename.c_str());\r
 818         if(!datafile) \r
 819         {\r
 820                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 821                 return false;\r
 822         }\r
 823 \r
 824         datafile << _parameters[2];\r
 825         datafile.close();\r
 826 \r
 827         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 828         SetReplyString(replyString);\r
 829         return true;\r
 830 }\r
 831 \r
 832 bool DataCommand::DoExecuteRetrieve() \r
 833 {\r
 834         if(_parameters.size() < 2) \r
 835         {\r
 836                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 837                 return false;\r
 838         }\r
 839 \r
 840         std::wstring filename = env::data_folder();\r
 841         filename.append(_parameters[1]);\r
 842         filename.append(TEXT(".ftd"));\r
 843 \r
 844         std::wifstream datafile(filename.c_str());\r
 845         if(!datafile) \r
 846         {\r
 847                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 848                 return false;\r
 849         }\r
 850 \r
 851         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 852         std::wstring line;\r
 853         bool bFirstLine = true;\r
 854         while(std::getline(datafile, line))\r
 855         {\r
 856                 if(!bFirstLine)\r
 857                         reply << "\\n";\r
 858                 else\r
 859                         bFirstLine = false;\r
 860 \r
 861                 reply << line;\r
 862         }\r
 863         datafile.close();\r
 864 \r
 865         reply << "\r\n";\r
 866         SetReplyString(reply.str());\r
 867         return true;\r
 868 }\r
 869 \r
 870 bool DataCommand::DoExecuteList() \r
 871 {\r
 872         std::wstringstream replyString;\r
 873         replyString << TEXT("200 DATA LIST OK\r\n");\r
 874         replyString << ListMedia();\r
 875         replyString << TEXT("\r\n");\r
 876 \r
 877         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 878         return true;\r
 879 }\r
 880 \r
 881 bool CinfCommand::DoExecute()\r
 882 {\r
 883         std::wstringstream replyString;\r
 884 \r
 885         std::wstring filename = _parameters[0];\r
 886 \r
 887         // TODO:\r
 888 \r
 889         //FileInfo fileInfo;\r
 890 \r
 891         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
 892         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
 893         //{\r
 894         //      if(pMediaManager->getFileInfo(&fileInfo))\r
 895         //      {\r
 896         //              TCHAR numBuffer[32];\r
 897         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
 898 \r
 899         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
 900 \r
 901         //              SetReplyString(replyString.str());\r
 902         //              return true;\r
 903         //      }\r
 904         //}\r
 905 \r
 906         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
 907         return false;\r
 908 }\r
 909 \r
 910 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
 911 {\r
 912         replyString << index << TEXT(" ") << pChannel->get_video_format_desc().name  << TEXT("\r\n") << (pChannel->producer().foreground(0).get()->print());\r
 913 }\r
 914 \r
 915 bool InfoCommand::DoExecute()\r
 916 {\r
 917         std::wstringstream replyString;\r
 918 \r
 919         if(_parameters.size() >= 1)\r
 920         {\r
 921                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
 922 \r
 923                 if(channelIndex < channels_.size())\r
 924                 {\r
 925                         replyString << TEXT("201 INFO OK\r\n");\r
 926                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
 927                 }\r
 928                 else\r
 929                 {\r
 930                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
 931                         return false;\r
 932                 }\r
 933         }\r
 934         else\r
 935         {\r
 936                 replyString << TEXT("200 INFO OK\r\n");\r
 937                 for(size_t n = 0; n < channels_.size(); ++n)\r
 938                         GenerateChannelInfo(n, channels_[n], replyString);\r
 939                 replyString << TEXT("\r\n");\r
 940         }\r
 941 \r
 942         SetReplyString(replyString.str());\r
 943         return true;\r
 944 }\r
 945 \r
 946 bool ClsCommand::DoExecute()\r
 947 {\r
 948 /*\r
 949                 wav = audio\r
 950                 mp3 = audio\r
 951                 swf     = movie\r
 952                 dv  = movie\r
 953                 tga = still\r
 954                 col = still\r
 955         */\r
 956         std::wstringstream replyString;\r
 957         replyString << TEXT("200 CLS OK\r\n");\r
 958         replyString << ListMedia();\r
 959         replyString << TEXT("\r\n");\r
 960         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 961         return true;\r
 962 }\r
 963 \r
 964 bool TlsCommand::DoExecute()\r
 965 {\r
 966         std::wstringstream replyString;\r
 967         replyString << TEXT("200 TLS OK\r\n");\r
 968 \r
 969         replyString << ListTemplates();\r
 970         replyString << TEXT("\r\n");\r
 971 \r
 972         SetReplyString(replyString.str());\r
 973         return true;\r
 974 }\r
 975 \r
 976 bool VersionCommand::DoExecute()\r
 977 {\r
 978         std::wstringstream replyString;\r
 979         replyString << TEXT("201 VERSION OK\r\n") << env::version() << TEXT("\r\n");\r
 980 \r
 981         SetReplyString(replyString.str());\r
 982         return true;\r
 983 }\r
 984 \r
 985 bool ByeCommand::DoExecute()\r
 986 {\r
 987         GetClientInfo()->Disconnect();\r
 988         return true;\r
 989 }\r
 990 \r
 991 bool SetCommand::DoExecute()\r
 992 {\r
 993         std::wstring name = _parameters[0];\r
 994         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
 995 \r
 996         std::wstring value = _parameters[1];\r
 997         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
 998 \r
 999         if(name == TEXT("MODE"))\r
1000         {\r
1001                 //if(this->GetChannel()->producer().SetVideoFormat(value)) TODO\r
1002                 //      this->SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1003                 //else\r
1004                         this->SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1005         }\r
1006         else\r
1007         {\r
1008                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1009         }\r
1010 \r
1011         return true;\r
1012 }\r
1013 \r
1014 \r
1015 }       //namespace amcp\r
1016 }}      //namespace caspar