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 \r
  26 #include "../media.h"\r
  27 \r
  28 #include <common/env.h>\r
  29 \r
  30 #include <core/producer/frame_producer.h>\r
  31 #include <core/video_format.h>\r
  32 #include <core/producer/flash/flash_producer.h>\r
  33 #include <core/producer/transition/transition_producer.h>\r
  34 #include <core/producer/flash/cg_producer.h>\r
  35 \r
  36 #include <mixer/image/image_transform.h>\r
  37 #include <mixer/audio/audio_transform.h>\r
  38 \r
  39 #include <algorithm>\r
  40 #include <locale>\r
  41 #include <fstream>\r
  42 #include <cctype>\r
  43 #include <io.h>\r
  44 \r
  45 #include <boost/date_time/posix_time/posix_time.hpp>\r
  46 #include <boost/lexical_cast.hpp>\r
  47 #include <boost/algorithm/string.hpp>\r
  48 #include <boost/filesystem.hpp>\r
  49 \r
  50 #if defined(_MSC_VER)\r
  51 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  52 #endif\r
  53 \r
  54 /* Return codes\r
  55 \r
  56 100 [action]                    Information om att något har hänt  \r
  57 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  58 \r
  59 202 [kommando] OK               Kommandot har utförts  \r
  60 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  61 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  62 \r
  63 400 ERROR                               Kommandot kunde inte förstås  \r
  64 401 [kommando] ERROR    Ogiltig kanal  \r
  65 402 [kommando] ERROR    Parameter saknas  \r
  66 403 [kommando] ERROR    Ogiltig parameter  \r
  67 404 [kommando] ERROR    Mediafilen hittades inte  \r
  68 \r
  69 500 FAILED                              Internt configurationfel  \r
  70 501 [kommando] FAILED   Internt configurationfel  \r
  71 502 [kommando] FAILED   Oläslig mediafil  \r
  72 \r
  73 600 [kommando] FAILED   funktion ej implementerad\r
  74 */\r
  75 \r
  76 namespace caspar { namespace protocol {\r
  77 \r
  78 using namespace core;\r
  79 \r
  80 std::wstring ListMedia()\r
  81 {       \r
  82         std::wstringstream replyString;\r
  83         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
  84         {                       \r
  85                 if(boost::filesystem::is_regular_file(itr->path()))\r
  86                 {\r
  87                         std::wstring clipttype = TEXT(" N/A ");\r
  88                         std::wstring extension = boost::to_upper_copy(itr->path().extension());\r
  89                         if(extension == TEXT(".TGA") || extension == TEXT(".COL"))\r
  90                                 clipttype = TEXT(" STILL ");\r
  91                         else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") || \r
  92                                         extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4"))\r
  93                                 clipttype = TEXT(" MOVIE ");\r
  94                         else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
  95                                 clipttype = TEXT(" STILL ");\r
  96 \r
  97                         if(clipttype != TEXT(" N/A "))\r
  98                         {               \r
  99                                 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 100 \r
 101                                 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::media_folder().size()-1, itr->path().file_string().size()));\r
 102 \r
 103                                 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 104                                 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 105                                 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 106 \r
 107                                 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(itr->path()));\r
 108                                 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 109                                 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 110 \r
 111                                 replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 112                                                         << TEXT("\" ") << clipttype \r
 113                                                         << TEXT(" ") << sizeStr\r
 114                                                         << TEXT(" ") << writeTimeWStr\r
 115                                                         << TEXT("\r\n");\r
 116                         }       \r
 117                 }\r
 118         }\r
 119         return boost::to_upper_copy(replyString.str());\r
 120 }\r
 121 \r
 122 std::wstring ListTemplates() \r
 123 {\r
 124         std::wstringstream replyString;\r
 125 \r
 126         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 127         {               \r
 128                 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")\r
 129                 {\r
 130                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 131 \r
 132                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 133                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 134                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 135 \r
 136                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 137                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 138 \r
 139                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 140                         \r
 141                         replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 142                                                 << TEXT("\" ") << sizeWStr\r
 143                                                 << TEXT(" ") << writeTimeWStr\r
 144                                                 << TEXT("\r\n");                \r
 145                 }\r
 146         }\r
 147         return boost::to_upper_copy(replyString.str());\r
 148 }\r
 149 \r
 150 namespace amcp {\r
 151         \r
 152 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 153 {}\r
 154 \r
 155 void AMCPCommand::SendReply()\r
 156 {\r
 157         if(!pClientInfo_) \r
 158                 return;\r
 159 \r
 160         if(replyString_.empty())\r
 161                 return;\r
 162         pClientInfo_->Send(replyString_);\r
 163 }\r
 164 \r
 165 void AMCPCommand::Clear() \r
 166 {\r
 167         pChannel_->producer().clear();\r
 168         pClientInfo_.reset();\r
 169         channelIndex_ = 0;\r
 170         _parameters.clear();\r
 171 }\r
 172 \r
 173 bool MixerCommand::DoExecute()\r
 174 {       \r
 175         //Perform loading of the clip\r
 176         try\r
 177         {       \r
 178                 if(_parameters[0] == L"VIDEO")\r
 179                 {\r
 180                         if(_parameters[1] == L"OPACITY")\r
 181                         {\r
 182                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 183                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 184                                 transform.set_opacity(value);\r
 185                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 186                         }\r
 187                         else if(_parameters[1] == L"GAIN")\r
 188                         {\r
 189                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 190                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 191                                 transform.set_gain(value);\r
 192                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 193                         }\r
 194                         else if(_parameters[1] == L"FIX_RECT")\r
 195                         {\r
 196                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 197                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 198                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 199                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 200                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 201                                 transform.set_image_translation(x, y);\r
 202                                 transform.set_image_scale(x_s, y_s);\r
 203                                 transform.set_mask_translation(x, y);\r
 204                                 transform.set_mask_scale(x_s, y_s);\r
 205                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 206                         }\r
 207                         else if(_parameters[1] == L"CLIP_RECT")\r
 208                         {\r
 209                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 210                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 211                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 212                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 213                                 auto transform = GetChannel()->mixer().get_image_transform(GetLayerIndex());\r
 214                                 transform.set_image_translation(0.0, 0.0);\r
 215                                 transform.set_image_scale(1.0, 1.0);\r
 216                                 transform.set_mask_translation(x, y);\r
 217                                 transform.set_mask_scale(x_s, y_s);\r
 218                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), std::move(transform));\r
 219                         }\r
 220                         else if(_parameters[1] == L"GRID")\r
 221                         {\r
 222                                 int n = boost::lexical_cast<int>(_parameters.at(2));\r
 223                                 double delta = 1.0/static_cast<double>(n);\r
 224                                 for(int x = 0; x < n; ++x)\r
 225                                 {\r
 226                                         for(int y = 0; y < n; ++y)\r
 227                                         {\r
 228                                                 int index = x+y*n;\r
 229                                                 auto transform = GetChannel()->mixer().get_image_transform(index);                                              \r
 230                                                 transform.set_image_translation(x*delta, y*delta);\r
 231                                                 transform.set_image_scale(delta, delta);                        \r
 232                                                 transform.set_mask_translation(x*delta, y*delta);\r
 233                                                 transform.set_mask_scale(delta, delta);\r
 234                                                 GetChannel()->mixer().set_image_transform(index, std::move(transform));\r
 235                                         }\r
 236                                 }\r
 237                         }\r
 238                         else if(_parameters[1] == L"RESET")\r
 239                         {\r
 240                                 GetChannel()->mixer().set_image_transform(GetLayerIndex(), image_transform());\r
 241                         }\r
 242                 }\r
 243                 else if(_parameters[0] == L"AUDIO")\r
 244                 {\r
 245                         if(_parameters[1] == L"GAIN")\r
 246                         {\r
 247                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 248                                 auto transform = GetChannel()->mixer().get_audio_transform(GetLayerIndex());\r
 249                                 transform.set_gain(value);\r
 250                                 GetChannel()->mixer().set_audio_transform(GetLayerIndex(), std::move(transform));\r
 251                         }\r
 252                         else if(_parameters[1] == L"RESET")\r
 253                         {\r
 254                                 GetChannel()->mixer().set_audio_transform(GetLayerIndex(), audio_transform());\r
 255                         }\r
 256                 }\r
 257                 else if(_parameters[0] == L"RESET")\r
 258                 {\r
 259                         GetChannel()->mixer().set_image_transform(GetLayerIndex(), image_transform());\r
 260                         GetChannel()->mixer().set_audio_transform(GetLayerIndex(), audio_transform());\r
 261                 }\r
 262         \r
 263                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 264 \r
 265                 return true;\r
 266         }\r
 267         catch(file_not_found&)\r
 268         {\r
 269                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 270                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 271                 return false;\r
 272         }\r
 273         catch(...)\r
 274         {\r
 275                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 276                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 277                 return false;\r
 278         }\r
 279 }\r
 280 \r
 281 bool SwapCommand::DoExecute()\r
 282 {       \r
 283         //Perform loading of the clip\r
 284         try\r
 285         {\r
 286                 if(GetLayerIndex(-1) != -1)\r
 287                 {\r
 288                         std::vector<std::string> strs;\r
 289                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 290                         \r
 291                         auto ch1 = GetChannel();\r
 292                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 293 \r
 294                         int l1 = GetLayerIndex();\r
 295                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 296 \r
 297                         ch1->producer().swap_layer(l1, l2, ch2->producer());\r
 298                 }\r
 299                 else\r
 300                 {\r
 301                         auto ch1 = GetChannel();\r
 302                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 303                         ch1->producer().swap_output(ch2->producer());\r
 304                 }\r
 305 \r
 306                 CASPAR_LOG(info) << "Swapped successfully";\r
 307 \r
 308                 SetReplyString(TEXT("202 SWAP 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 SWAP 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 SWAP FAILED\r\n"));\r
 322                 return false;\r
 323         }\r
 324 }\r
 325 \r
 326 bool AddCommand::DoExecute()\r
 327 {       \r
 328         //Perform loading of the clip\r
 329         try\r
 330         {\r
 331                 GetChannel()->consumer().add(GetLayerIndex(), create_consumer(_parameters));\r
 332         \r
 333                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 334 \r
 335                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 336 \r
 337                 return true;\r
 338         }\r
 339         catch(file_not_found&)\r
 340         {\r
 341                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 342                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 343                 return false;\r
 344         }\r
 345         catch(...)\r
 346         {\r
 347                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 348                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 349                 return false;\r
 350         }\r
 351 }\r
 352 \r
 353 bool RemoveCommand::DoExecute()\r
 354 {       \r
 355         //Perform loading of the clip\r
 356         try\r
 357         {\r
 358                 GetChannel()->consumer().remove(GetLayerIndex());\r
 359         \r
 360                 CASPAR_LOG(info) << "Removed " << TEXT(" successfully");\r
 361 \r
 362                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 363 \r
 364                 return true;\r
 365         }\r
 366         catch(file_not_found&)\r
 367         {\r
 368                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 369                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 370                 return false;\r
 371         }\r
 372         catch(...)\r
 373         {\r
 374                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 375                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 376                 return false;\r
 377         }\r
 378 }\r
 379 \r
 380 bool LoadCommand::DoExecute()\r
 381 {       \r
 382         //Perform loading of the clip\r
 383         try\r
 384         {\r
 385                 _parameters[0] = _parameters[0];\r
 386                 auto pFP = create_producer(_parameters);                \r
 387                 GetChannel()->producer().preview(GetLayerIndex(), pFP);\r
 388         \r
 389                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 390 \r
 391                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 392 \r
 393                 return true;\r
 394         }\r
 395         catch(file_not_found&)\r
 396         {\r
 397                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 398                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 399                 return false;\r
 400         }\r
 401         catch(...)\r
 402         {\r
 403                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 404                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 405                 return false;\r
 406         }\r
 407 }\r
 408 \r
 409 bool LoadbgCommand::DoExecute()\r
 410 {\r
 411         transition_info transitionInfo;\r
 412         \r
 413         bool bLoop = false;\r
 414         unsigned short transitionParameterIndex = 1;\r
 415 \r
 416         if(_parameters.size() > 1 && _parameters[1] == TEXT("LOOP"))\r
 417                 ++transitionParameterIndex;\r
 418 \r
 419         //Setup transition info\r
 420         if(_parameters.size() > transitionParameterIndex)       //type\r
 421         {\r
 422                 std::wstring transitionType = _parameters[transitionParameterIndex];\r
 423 \r
 424                 if(transitionType == TEXT("CUT"))\r
 425                         transitionInfo.type = transition::cut;\r
 426                 else if(transitionType == TEXT("MIX"))\r
 427                         transitionInfo.type = transition::mix;\r
 428                 else if(transitionType == TEXT("PUSH"))\r
 429                         transitionInfo.type = transition::push;\r
 430                 else if(transitionType == TEXT("SLIDE"))\r
 431                         transitionInfo.type = transition::slide;\r
 432                 else if(transitionType == TEXT("WIPE"))\r
 433                         transitionInfo.type = transition::wipe;\r
 434 \r
 435                 if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+1))        //duration\r
 436                 {\r
 437                         int duration = _ttoi(_parameters[transitionParameterIndex+1].c_str());\r
 438                         if(duration > 0)\r
 439                                 transitionInfo.duration = duration;\r
 440 \r
 441                         if(_parameters.size() > static_cast<unsigned short>(transitionParameterIndex+2))        //direction\r
 442                         {\r
 443                                 std::wstring direction = _parameters[transitionParameterIndex+2];\r
 444 \r
 445                                 if(direction == TEXT("FROMLEFT"))\r
 446                                         transitionInfo.direction = transition_direction::from_left;\r
 447                                 else if(direction == TEXT("FROMRIGHT"))\r
 448                                         transitionInfo.direction = transition_direction::from_right;\r
 449                                 else if(direction == TEXT("LEFT"))\r
 450                                         transitionInfo.direction = transition_direction::from_right;\r
 451                                 else if(direction == TEXT("RIGHT"))\r
 452                                         transitionInfo.direction = transition_direction::from_left;\r
 453                         }\r
 454                 }\r
 455         }\r
 456 \r
 457         //Perform loading of the clip\r
 458         try\r
 459         {\r
 460                 _parameters[0] = _parameters[0];\r
 461                 auto pFP = create_producer(_parameters);\r
 462                 if(pFP == frame_producer::empty())\r
 463                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 464 \r
 465                 pFP = safe_ptr<core::frame_producer>(transition_producer(pFP, transitionInfo));\r
 466                 bool autoPlay = std::find(_parameters.begin(), _parameters.end(), TEXT("AUTOPLAY")) != _parameters.end();\r
 467                 GetChannel()->producer().load(GetLayerIndex(), pFP, autoPlay); // TODO: LOOP\r
 468         \r
 469                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 470                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 471 \r
 472                 return true;\r
 473         }\r
 474         catch(file_not_found&)\r
 475         {\r
 476                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 477                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 478                 return false;\r
 479         }\r
 480         catch(...)\r
 481         {\r
 482                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 483                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 484                 return false;\r
 485         }\r
 486 }\r
 487 \r
 488 bool PauseCommand::DoExecute()\r
 489 {\r
 490         try\r
 491         {\r
 492                 GetChannel()->producer().pause(GetLayerIndex());\r
 493                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 494                 return true;\r
 495         }\r
 496         catch(...)\r
 497         {\r
 498                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 499         }\r
 500 \r
 501         return false;\r
 502 }\r
 503 \r
 504 bool PlayCommand::DoExecute()\r
 505 {\r
 506         try\r
 507         {\r
 508                 GetChannel()->producer().play(GetLayerIndex());\r
 509                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 510                 return true;\r
 511         }\r
 512         catch(...)\r
 513         {\r
 514                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 515         }\r
 516 \r
 517         return false;\r
 518 }\r
 519 \r
 520 bool StopCommand::DoExecute()\r
 521 {\r
 522         try\r
 523         {\r
 524                 GetChannel()->producer().stop(GetLayerIndex());\r
 525                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 526                 return true;\r
 527         }\r
 528         catch(...)\r
 529         {\r
 530                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 531         }\r
 532 \r
 533         return false;\r
 534 }\r
 535 \r
 536 bool ClearCommand::DoExecute()\r
 537 {\r
 538         GetChannel()->producer().clear(GetLayerIndex());\r
 539                 \r
 540         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 541 \r
 542         return true;\r
 543 }\r
 544 \r
 545 bool CGCommand::DoExecute()\r
 546 {\r
 547         std::wstring command = _parameters[0];\r
 548         if(command == TEXT("ADD"))\r
 549                 return DoExecuteAdd();\r
 550         else if(command == TEXT("PLAY"))\r
 551                 return DoExecutePlay();\r
 552         else if(command == TEXT("STOP"))\r
 553                 return DoExecuteStop();\r
 554         else if(command == TEXT("NEXT"))\r
 555                 return DoExecuteNext();\r
 556         else if(command == TEXT("REMOVE"))\r
 557                 return DoExecuteRemove();\r
 558         else if(command == TEXT("CLEAR"))\r
 559                 return DoExecuteClear();\r
 560         else if(command == TEXT("UPDATE"))\r
 561                 return DoExecuteUpdate();\r
 562         else if(command == TEXT("INVOKE"))\r
 563                 return DoExecuteInvoke();\r
 564         else if(command == TEXT("INFO"))\r
 565                 return DoExecuteInfo();\r
 566 \r
 567         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 568         return false;\r
 569 }\r
 570 \r
 571 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 572         int length = layerstring.length();\r
 573         for(int i = 0; i < length; ++i) {\r
 574                 if(!_istdigit(layerstring[i])) {\r
 575                         return false;\r
 576                 }\r
 577         }\r
 578 \r
 579         return true;\r
 580 }\r
 581 \r
 582 bool CGCommand::DoExecuteAdd() {\r
 583         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 584 \r
 585         int layer = 0;                          //_parameters[1]\r
 586 //      std::wstring templateName;      //_parameters[2]\r
 587         std::wstring label;             //_parameters[3]\r
 588         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 589 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 590 \r
 591         if(_parameters.size() < 4) \r
 592         {\r
 593                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 594                 return false;\r
 595         }\r
 596         unsigned int dataIndex = 4;\r
 597 \r
 598         if(!ValidateLayer(_parameters[1])) \r
 599         {\r
 600                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 601                 return false;\r
 602         }\r
 603 \r
 604         layer = _ttoi(_parameters[1].c_str());\r
 605 \r
 606         if(_parameters[3].length() > 1) \r
 607         {       //read label\r
 608                 label = _parameters[3];\r
 609                 ++dataIndex;\r
 610 \r
 611                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 612                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 613                 else \r
 614                 {\r
 615                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 616                         return false;\r
 617                 }\r
 618         }\r
 619         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 620                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 621         }\r
 622         else \r
 623         {\r
 624                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 625                 return false;\r
 626         }\r
 627 \r
 628         const TCHAR* pDataString = 0;\r
 629         std::wstringstream data;\r
 630         std::wstring dataFromFile;\r
 631         if(_parameters.size() > dataIndex) \r
 632         {       //read data\r
 633                 const std::wstring& dataString = _parameters[dataIndex];\r
 634 \r
 635                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 636                         pDataString = dataString.c_str();\r
 637                 else \r
 638                 {\r
 639                         //The data is not an XML-string, it must be a filename\r
 640                         std::wstring filename = env::data_folder();\r
 641                         filename.append(dataString);\r
 642                         filename.append(TEXT(".ftd"));\r
 643 \r
 644                         //open file\r
 645                         std::wifstream datafile(filename.c_str());\r
 646                         if(datafile) \r
 647                         {\r
 648                                 //read all data\r
 649                                 data << datafile.rdbuf();\r
 650                                 datafile.close();\r
 651 \r
 652                                 //extract data to _parameters\r
 653                                 dataFromFile = data.str();\r
 654                                 pDataString = dataFromFile.c_str();\r
 655                         }\r
 656                 }\r
 657         }\r
 658 \r
 659         std::wstring fullFilename = core::flash::flash_producer::find_template(env::template_folder() + _parameters[2]);\r
 660         if(!fullFilename.empty())\r
 661         {\r
 662                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 663                 std::wstring filename = _parameters[2];\r
 664                 filename.append(extension);\r
 665 \r
 666                 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
 667                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 668         }\r
 669         else\r
 670         {\r
 671                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 672                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 673         }\r
 674         return true;\r
 675 }\r
 676 \r
 677 bool CGCommand::DoExecutePlay()\r
 678 {\r
 679         if(_parameters.size() > 1)\r
 680         {\r
 681                 if(!ValidateLayer(_parameters[1])) \r
 682                 {\r
 683                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 684                         return false;\r
 685                 }\r
 686                 int layer = _ttoi(_parameters[1].c_str());\r
 687                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 688         }\r
 689         else\r
 690         {\r
 691                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 692                 return true;\r
 693         }\r
 694 \r
 695         SetReplyString(TEXT("202 CG OK\r\n"));\r
 696         return true;\r
 697 }\r
 698 \r
 699 bool CGCommand::DoExecuteStop() \r
 700 {\r
 701         if(_parameters.size() > 1)\r
 702         {\r
 703                 if(!ValidateLayer(_parameters[1])) \r
 704                 {\r
 705                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 706                         return false;\r
 707                 }\r
 708                 int layer = _ttoi(_parameters[1].c_str());\r
 709                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 710         }\r
 711         else \r
 712         {\r
 713                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 714                 return true;\r
 715         }\r
 716 \r
 717         SetReplyString(TEXT("202 CG OK\r\n"));\r
 718         return true;\r
 719 }\r
 720 \r
 721 bool CGCommand::DoExecuteNext()\r
 722 {\r
 723         if(_parameters.size() > 1) \r
 724         {\r
 725                 if(!ValidateLayer(_parameters[1])) \r
 726                 {\r
 727                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 728                         return false;\r
 729                 }\r
 730                 int layer = _ttoi(_parameters[1].c_str());\r
 731                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
 732         }\r
 733         else \r
 734         {\r
 735                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 736                 return true;\r
 737         }\r
 738 \r
 739         SetReplyString(TEXT("202 CG OK\r\n"));\r
 740         return true;\r
 741 }\r
 742 \r
 743 bool CGCommand::DoExecuteRemove() \r
 744 {\r
 745         if(_parameters.size() > 1) \r
 746         {\r
 747                 if(!ValidateLayer(_parameters[1])) \r
 748                 {\r
 749                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 750                         return false;\r
 751                 }\r
 752                 int layer = _ttoi(_parameters[1].c_str());\r
 753                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
 754         }\r
 755         else \r
 756         {\r
 757                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 758                 return true;\r
 759         }\r
 760 \r
 761         SetReplyString(TEXT("202 CG OK\r\n"));\r
 762         return true;\r
 763 }\r
 764 \r
 765 bool CGCommand::DoExecuteClear() \r
 766 {\r
 767         core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->clear();\r
 768         SetReplyString(TEXT("202 CG OK\r\n"));\r
 769         return true;\r
 770 }\r
 771 \r
 772 bool CGCommand::DoExecuteUpdate() \r
 773 {\r
 774         if(_parameters.size() > 2) \r
 775         {\r
 776                 if(!ValidateLayer(_parameters[1]))\r
 777                 {\r
 778                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 779                         return false;\r
 780                 }\r
 781                 int layer = _ttoi(_parameters[1].c_str());\r
 782                 //TODO: Implement indirect data loading from file. Same as in Add\r
 783                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 784         }\r
 785         else \r
 786         {\r
 787                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 788                 return true;\r
 789         }\r
 790 \r
 791         SetReplyString(TEXT("202 CG OK\r\n"));\r
 792         return true;\r
 793 }\r
 794 \r
 795 bool CGCommand::DoExecuteInvoke() \r
 796 {\r
 797         if(_parameters.size() > 2)\r
 798         {\r
 799                 if(!ValidateLayer(_parameters[1]))\r
 800                 {\r
 801                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 802                         return false;\r
 803                 }\r
 804                 int layer = _ttoi(_parameters[1].c_str());\r
 805                 core::flash::get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(core::flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 806         }\r
 807         else \r
 808         {\r
 809                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 810                 return true;\r
 811         }\r
 812 \r
 813         SetReplyString(TEXT("202 CG OK\r\n"));\r
 814         return true;\r
 815 }\r
 816 \r
 817 bool CGCommand::DoExecuteInfo() \r
 818 {\r
 819         // TODO\r
 820         //core::flash::get_default_cg_producer(GetChannel())->Info();\r
 821         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 822         return true;\r
 823 }\r
 824 \r
 825 bool DataCommand::DoExecute()\r
 826 {\r
 827         std::wstring command = _parameters[0];\r
 828         if(command == TEXT("STORE"))\r
 829                 return DoExecuteStore();\r
 830         else if(command == TEXT("RETRIEVE"))\r
 831                 return DoExecuteRetrieve();\r
 832         else if(command == TEXT("LIST"))\r
 833                 return DoExecuteList();\r
 834 \r
 835         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 836         return false;\r
 837 }\r
 838 \r
 839 bool DataCommand::DoExecuteStore() \r
 840 {\r
 841         if(_parameters.size() < 3) \r
 842         {\r
 843                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 844                 return false;\r
 845         }\r
 846 \r
 847         std::wstring filename = env::data_folder();\r
 848         filename.append(_parameters[1]);\r
 849         filename.append(TEXT(".ftd"));\r
 850 \r
 851         std::wofstream datafile(filename.c_str());\r
 852         if(!datafile) \r
 853         {\r
 854                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 855                 return false;\r
 856         }\r
 857 \r
 858         datafile << _parameters[2];\r
 859         datafile.close();\r
 860 \r
 861         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 862         SetReplyString(replyString);\r
 863         return true;\r
 864 }\r
 865 \r
 866 bool DataCommand::DoExecuteRetrieve() \r
 867 {\r
 868         if(_parameters.size() < 2) \r
 869         {\r
 870                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 871                 return false;\r
 872         }\r
 873 \r
 874         std::wstring filename = env::data_folder();\r
 875         filename.append(_parameters[1]);\r
 876         filename.append(TEXT(".ftd"));\r
 877 \r
 878         std::wifstream datafile(filename.c_str());\r
 879         if(!datafile) \r
 880         {\r
 881                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 882                 return false;\r
 883         }\r
 884 \r
 885         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 886         std::wstring line;\r
 887         bool bFirstLine = true;\r
 888         while(std::getline(datafile, line))\r
 889         {\r
 890                 if(!bFirstLine)\r
 891                         reply << "\\n";\r
 892                 else\r
 893                         bFirstLine = false;\r
 894 \r
 895                 reply << line;\r
 896         }\r
 897         datafile.close();\r
 898 \r
 899         reply << "\r\n";\r
 900         SetReplyString(reply.str());\r
 901         return true;\r
 902 }\r
 903 \r
 904 bool DataCommand::DoExecuteList() \r
 905 {\r
 906         std::wstringstream replyString;\r
 907         replyString << TEXT("200 DATA LIST OK\r\n");\r
 908         replyString << ListMedia();\r
 909         replyString << TEXT("\r\n");\r
 910 \r
 911         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 912         return true;\r
 913 }\r
 914 \r
 915 bool CinfCommand::DoExecute()\r
 916 {\r
 917         std::wstringstream replyString;\r
 918 \r
 919         std::wstring filename = _parameters[0];\r
 920 \r
 921         // TODO:\r
 922 \r
 923         //FileInfo fileInfo;\r
 924 \r
 925         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
 926         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
 927         //{\r
 928         //      if(pMediaManager->getFileInfo(&fileInfo))\r
 929         //      {\r
 930         //              TCHAR numBuffer[32];\r
 931         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
 932 \r
 933         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
 934 \r
 935         //              SetReplyString(replyString.str());\r
 936         //              return true;\r
 937         //      }\r
 938         //}\r
 939 \r
 940         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
 941         return false;\r
 942 }\r
 943 \r
 944 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
 945 {\r
 946         replyString << index << TEXT(" ") << pChannel->get_video_format_desc().name  << TEXT("\r\n") << (pChannel->producer().foreground(0).get()->print());\r
 947 }\r
 948 \r
 949 bool InfoCommand::DoExecute()\r
 950 {\r
 951         std::wstringstream replyString;\r
 952 \r
 953         if(_parameters.size() >= 1)\r
 954         {\r
 955                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
 956 \r
 957                 if(channelIndex < channels_.size())\r
 958                 {\r
 959                         replyString << TEXT("201 INFO OK\r\n");\r
 960                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
 961                 }\r
 962                 else\r
 963                 {\r
 964                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
 965                         return false;\r
 966                 }\r
 967         }\r
 968         else\r
 969         {\r
 970                 replyString << TEXT("200 INFO OK\r\n");\r
 971                 for(size_t n = 0; n < channels_.size(); ++n)\r
 972                         GenerateChannelInfo(n, channels_[n], replyString);\r
 973                 replyString << TEXT("\r\n");\r
 974         }\r
 975 \r
 976         SetReplyString(replyString.str());\r
 977         return true;\r
 978 }\r
 979 \r
 980 bool ClsCommand::DoExecute()\r
 981 {\r
 982 /*\r
 983                 wav = audio\r
 984                 mp3 = audio\r
 985                 swf     = movie\r
 986                 dv  = movie\r
 987                 tga = still\r
 988                 col = still\r
 989         */\r
 990         std::wstringstream replyString;\r
 991         replyString << TEXT("200 CLS OK\r\n");\r
 992         replyString << ListMedia();\r
 993         replyString << TEXT("\r\n");\r
 994         SetReplyString(boost::to_upper_copy(replyString.str()));\r
 995         return true;\r
 996 }\r
 997 \r
 998 bool TlsCommand::DoExecute()\r
 999 {\r
1000         std::wstringstream replyString;\r
1001         replyString << TEXT("200 TLS OK\r\n");\r
1002 \r
1003         replyString << ListTemplates();\r
1004         replyString << TEXT("\r\n");\r
1005 \r
1006         SetReplyString(replyString.str());\r
1007         return true;\r
1008 }\r
1009 \r
1010 bool VersionCommand::DoExecute()\r
1011 {\r
1012         std::wstringstream replyString;\r
1013         replyString << TEXT("201 VERSION OK\r\n") << env::version() << TEXT("\r\n");\r
1014 \r
1015         SetReplyString(replyString.str());\r
1016         return true;\r
1017 }\r
1018 \r
1019 bool ByeCommand::DoExecute()\r
1020 {\r
1021         GetClientInfo()->Disconnect();\r
1022         return true;\r
1023 }\r
1024 \r
1025 bool SetCommand::DoExecute()\r
1026 {\r
1027         std::wstring name = _parameters[0];\r
1028         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1029 \r
1030         std::wstring value = _parameters[1];\r
1031         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1032 \r
1033         if(name == TEXT("MODE"))\r
1034         {\r
1035                 //if(this->GetChannel()->producer().SetVideoFormat(value)) TODO\r
1036                 //      this->SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1037                 //else\r
1038                         this->SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1039         }\r
1040         else\r
1041         {\r
1042                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1043         }\r
1044 \r
1045         return true;\r
1046 }\r
1047 \r
1048 \r
1049 }       //namespace amcp\r
1050 }}      //namespace caspar