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 <common/env.h>\r
  27 \r
  28 #include <core/producer/frame_producer.h>\r
  29 #include <core/video_format.h>\r
  30 #include <modules/flash/flash.h>\r
  31 #include <modules/flash/producer/flash_producer.h>\r
  32 #include <modules/flash/producer/cg_producer.h>\r
  33 #include <core/producer/transition/transition_producer.h>\r
  34 \r
  35 #include <core/producer/frame/image_transform.h>\r
  36 #include <core/producer/frame/audio_transform.h>\r
  37 \r
  38 #include <algorithm>\r
  39 #include <locale>\r
  40 #include <fstream>\r
  41 #include <cctype>\r
  42 #include <io.h>\r
  43 \r
  44 #include <boost/date_time/posix_time/posix_time.hpp>\r
  45 #include <boost/lexical_cast.hpp>\r
  46 #include <boost/algorithm/string.hpp>\r
  47 #include <boost/filesystem.hpp>\r
  48 #include <boost/regex.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                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 183                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 184 \r
 185                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 186                         \r
 187                                 auto transform = [=](image_transform transform) -> image_transform\r
 188                                 {\r
 189                                         transform.set_opacity(value);\r
 190                                         return transform;                                       \r
 191                                 };\r
 192 \r
 193                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 194                                 if(layer != std::numeric_limits<int>::min())                                    \r
 195                                         GetChannel()->mixer().apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 196                                 else\r
 197                                         GetChannel()->mixer().apply_image_transform(transform, duration, tween);\r
 198                         }\r
 199                         else if(_parameters[1] == L"GAIN")\r
 200                         {\r
 201                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 202                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 203                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 204                                 \r
 205                                 auto transform = [=](image_transform transform) -> image_transform\r
 206                                 {\r
 207                                         transform.set_gain(value);\r
 208                                         return transform;                                       \r
 209                                 };\r
 210 \r
 211                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 212                                 if(layer != std::numeric_limits<int>::min())\r
 213                                         GetChannel()->mixer().apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 214                                 else\r
 215                                         GetChannel()->mixer().apply_image_transform(transform, duration, tween);\r
 216                         }\r
 217                         else if(_parameters[1] == L"FILL_RECT")\r
 218                         {\r
 219                                 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 220                                 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 221                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 222                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 223                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 224                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 225 \r
 226                                 auto transform = [=](image_transform transform) -> image_transform\r
 227                                 {\r
 228                                         transform.set_fill_translation(x, y);\r
 229                                         transform.set_fill_scale(x_s, y_s);\r
 230                                         transform.set_key_translation(x, y);\r
 231                                         transform.set_key_scale(x_s, y_s);\r
 232                                         return transform;\r
 233                                 };\r
 234 \r
 235                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 236                                 if(layer != std::numeric_limits<int>::min())\r
 237                                         GetChannel()->mixer().apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 238                                 else\r
 239                                         GetChannel()->mixer().apply_image_transform(transform, duration, tween);\r
 240                         }\r
 241                         else if(_parameters[1] == L"KEY_RECT")\r
 242                         {\r
 243                                 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 244                                 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 245                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 246                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 247                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 248                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 249 \r
 250                                 auto transform = [=](image_transform transform) -> image_transform\r
 251                                 {\r
 252                                         transform.set_key_translation(x, y);\r
 253                                         transform.set_key_scale(x_s, y_s);\r
 254                                         return transform;\r
 255                                 };\r
 256 \r
 257                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 258                                 if(layer != std::numeric_limits<int>::min())\r
 259                                         GetChannel()->mixer().apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 260                                 else\r
 261                                         GetChannel()->mixer().apply_image_transform(transform, duration, tween);\r
 262                         }\r
 263                         else if(_parameters[1] == L"GRID")\r
 264                         {\r
 265                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 266                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 267                                 int n = boost::lexical_cast<int>(_parameters.at(2));\r
 268                                 double delta = 1.0/static_cast<double>(n);\r
 269                                 for(int x = 0; x < n; ++x)\r
 270                                 {\r
 271                                         for(int y = 0; y < n; ++y)\r
 272                                         {\r
 273                                                 int index = x+y*n;\r
 274                                                 auto transform = [=](image_transform transform) -> image_transform\r
 275                                                 {                               \r
 276                                                         transform.set_fill_translation(x*delta, y*delta);\r
 277                                                         transform.set_fill_scale(delta, delta);                 \r
 278                                                         transform.set_key_translation(x*delta, y*delta);\r
 279                                                         transform.set_key_scale(delta, delta);\r
 280                                                         return transform;\r
 281                                                 };\r
 282                                                 GetChannel()->mixer().apply_image_transform(index, transform, duration, tween);\r
 283                                         }\r
 284                                 }\r
 285                         }\r
 286                         else if(_parameters[1] == L"RESET")\r
 287                         {\r
 288                                 int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 289                                 GetChannel()->mixer().reset_image_transform(duration);\r
 290                         }\r
 291                 }\r
 292                 else if(_parameters[0] == L"AUDIO")\r
 293                 {\r
 294                         if(_parameters[1] == L"GAIN")\r
 295                         {\r
 296                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 297                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 298 \r
 299                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 300                                 {\r
 301                                         transform.set_gain(value);\r
 302                                         return transform;\r
 303                                 };\r
 304                                 \r
 305                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 306                                 if(layer != std::numeric_limits<int>::min())\r
 307                                         GetChannel()->mixer().apply_audio_transform(GetLayerIndex(), transform, duration);\r
 308                                 else\r
 309                                         GetChannel()->mixer().apply_audio_transform(transform, duration);\r
 310                         }\r
 311                         else if(_parameters[1] == L"RESET")\r
 312                         {\r
 313                                 int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 314                                 GetChannel()->mixer().reset_audio_transform(duration);\r
 315                         }\r
 316                 }\r
 317                 else if(_parameters[0] == L"RESET")\r
 318                 {\r
 319                         int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 320                         GetChannel()->mixer().reset_image_transform(duration);\r
 321                         GetChannel()->mixer().reset_audio_transform(duration);\r
 322                 }\r
 323         \r
 324                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 325 \r
 326                 return true;\r
 327         }\r
 328         catch(file_not_found&)\r
 329         {\r
 330                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 331                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 332                 return false;\r
 333         }\r
 334         catch(...)\r
 335         {\r
 336                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 337                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 338                 return false;\r
 339         }\r
 340 }\r
 341 \r
 342 bool SwapCommand::DoExecute()\r
 343 {       \r
 344         //Perform loading of the clip\r
 345         try\r
 346         {\r
 347                 if(GetLayerIndex(-1) != -1)\r
 348                 {\r
 349                         std::vector<std::string> strs;\r
 350                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 351                         \r
 352                         auto ch1 = GetChannel();\r
 353                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 354 \r
 355                         int l1 = GetLayerIndex();\r
 356                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 357 \r
 358                         ch1->producer().swap_layer(l1, l2, ch2->producer());\r
 359                 }\r
 360                 else\r
 361                 {\r
 362                         auto ch1 = GetChannel();\r
 363                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 364                         ch1->producer().swap(ch2->producer());\r
 365                 }\r
 366 \r
 367                 CASPAR_LOG(info) << "Swapped successfully";\r
 368 \r
 369                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 370 \r
 371                 return true;\r
 372         }\r
 373         catch(file_not_found&)\r
 374         {\r
 375                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 376                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 377                 return false;\r
 378         }\r
 379         catch(...)\r
 380         {\r
 381                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 382                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 383                 return false;\r
 384         }\r
 385 }\r
 386 \r
 387 bool AddCommand::DoExecute()\r
 388 {       \r
 389         //Perform loading of the clip\r
 390         try\r
 391         {\r
 392                 GetChannel()->consumer().add(GetLayerIndex(), create_consumer(_parameters));\r
 393         \r
 394                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 395 \r
 396                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 397 \r
 398                 return true;\r
 399         }\r
 400         catch(file_not_found&)\r
 401         {\r
 402                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 403                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 404                 return false;\r
 405         }\r
 406         catch(...)\r
 407         {\r
 408                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 409                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 410                 return false;\r
 411         }\r
 412 }\r
 413 \r
 414 bool RemoveCommand::DoExecute()\r
 415 {       \r
 416         //Perform loading of the clip\r
 417         try\r
 418         {\r
 419                 GetChannel()->consumer().remove(GetLayerIndex());\r
 420 \r
 421                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 422 \r
 423                 return true;\r
 424         }\r
 425         catch(file_not_found&)\r
 426         {\r
 427                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 428                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 429                 return false;\r
 430         }\r
 431         catch(...)\r
 432         {\r
 433                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 434                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 435                 return false;\r
 436         }\r
 437 }\r
 438 \r
 439 bool LoadCommand::DoExecute()\r
 440 {       \r
 441         //Perform loading of the clip\r
 442         try\r
 443         {\r
 444                 _parameters[0] = _parameters[0];\r
 445                 auto pFP = create_producer(_parameters);                \r
 446                 GetChannel()->producer().load(GetLayerIndex(), pFP, false, true);\r
 447         \r
 448                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 449 \r
 450                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 451 \r
 452                 return true;\r
 453         }\r
 454         catch(file_not_found&)\r
 455         {\r
 456                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 457                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 458                 return false;\r
 459         }\r
 460         catch(...)\r
 461         {\r
 462                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 463                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 464                 return false;\r
 465         }\r
 466 }\r
 467 \r
 468 \r
 469 \r
 470 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 471 //{\r
 472 //      static boost::wregex expr(L"^CG\\s(?<CHANNEL>\\d+)-?(?<LAYER>\\d+)?\\sADD\\s(?<FLASH_LAYER>\\d+)\\s(?<TEMPLATE>\\S+)\\s?(?<START_LABEL>\\S\\S+)?\\s?(?<PLAY_ON_LOAD>\\d)?\\s?(?<DATA>.*)?");\r
 473 //\r
 474 //      boost::wsmatch what;\r
 475 //      if(!boost::regex_match(message, what, expr))\r
 476 //              return nullptr;\r
 477 //\r
 478 //      auto info = channel_info::parse(what, channels);\r
 479 //\r
 480 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 481 //\r
 482 //      std::wstring templatename = what["TEMPLATE"].str();\r
 483 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 484 //      std::wstring start_label = what["START_LABEL"].str();   \r
 485 //      std::wstring data = get_data(what["DATA"].str());\r
 486 //      \r
 487 //      boost::replace_all(templatename, "\"", "");\r
 488 //\r
 489 //      return [=]() -> std::wstring\r
 490 //      {       \r
 491 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 492 //              if(fullFilename.empty())\r
 493 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 494 //      \r
 495 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 496 //              std::wstring filename = templatename;\r
 497 //              filename.append(extension);\r
 498 //\r
 499 //              flash::get_default_cg_producer(info.channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 500 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 501 //\r
 502 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 503 //              return L"";\r
 504 //      };\r
 505 \r
 506 bool LoadbgCommand::DoExecute()\r
 507 {\r
 508         transition_info transitionInfo;\r
 509         \r
 510         bool bLoop = false;\r
 511 \r
 512         // TRANSITION\r
 513 \r
 514         std::wstring message;\r
 515         for(size_t n = 0; n < _parameters.size(); ++n)\r
 516                 message += _parameters[n] + L" ";\r
 517                 \r
 518         static const boost::wregex expr(L".*(?<TRANSITION>CUT|PUSH|SLIDE|WIPE)\\s*(?<DURATION>\\d+)\\s*(?<TWEEN>(LINEAR)|(EASE[^\\s]*))?\\s*(?<DIRECTION>FROMLEFT|FROMRIGHT|LEFT|RIGHT)?.*");\r
 519         boost::wsmatch what;\r
 520         if(boost::regex_match(message, what, expr))\r
 521         {\r
 522                 auto transition = what["TRANSITION"].str();\r
 523                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 524                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 525                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 526                 transitionInfo.tweener = get_tweener(tween);            \r
 527 \r
 528                 if(transition == TEXT("CUT"))\r
 529                         transitionInfo.type = transition::cut;\r
 530                 else if(transition == TEXT("MIX"))\r
 531                         transitionInfo.type = transition::mix;\r
 532                 else if(transition == TEXT("PUSH"))\r
 533                         transitionInfo.type = transition::push;\r
 534                 else if(transition == TEXT("SLIDE"))\r
 535                         transitionInfo.type = transition::slide;\r
 536                 else if(transition == TEXT("WIPE"))\r
 537                         transitionInfo.type = transition::wipe;\r
 538                 \r
 539                 if(direction == TEXT("FROMLEFT"))\r
 540                         transitionInfo.direction = transition_direction::from_left;\r
 541                 else if(direction == TEXT("FROMRIGHT"))\r
 542                         transitionInfo.direction = transition_direction::from_right;\r
 543                 else if(direction == TEXT("LEFT"))\r
 544                         transitionInfo.direction = transition_direction::from_right;\r
 545                 else if(direction == TEXT("RIGHT"))\r
 546                         transitionInfo.direction = transition_direction::from_left;\r
 547         }\r
 548         \r
 549         //Perform loading of the clip\r
 550         try\r
 551         {\r
 552                 _parameters[0] = _parameters[0];\r
 553                 auto pFP = create_producer(_parameters);\r
 554                 if(pFP == frame_producer::empty())\r
 555                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 556 \r
 557                 auto pFP2 = make_safe<core::transition_producer>(pFP, transitionInfo);\r
 558                 bool autoPlay = std::find(_parameters.begin(), _parameters.end(), TEXT("AUTOPLAY")) != _parameters.end();\r
 559                 GetChannel()->producer().load(GetLayerIndex(), pFP2, autoPlay); // TODO: LOOP\r
 560         \r
 561                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 562                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 563 \r
 564                 return true;\r
 565         }\r
 566         catch(file_not_found&)\r
 567         {\r
 568                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 569                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 570                 return false;\r
 571         }\r
 572         catch(...)\r
 573         {\r
 574                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 575                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 576                 return false;\r
 577         }\r
 578 }\r
 579 \r
 580 bool PauseCommand::DoExecute()\r
 581 {\r
 582         try\r
 583         {\r
 584                 GetChannel()->producer().pause(GetLayerIndex());\r
 585                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 586                 return true;\r
 587         }\r
 588         catch(...)\r
 589         {\r
 590                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 591         }\r
 592 \r
 593         return false;\r
 594 }\r
 595 \r
 596 bool PlayCommand::DoExecute()\r
 597 {\r
 598         try\r
 599         {\r
 600                 GetChannel()->producer().play(GetLayerIndex());\r
 601                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 602                 return true;\r
 603         }\r
 604         catch(...)\r
 605         {\r
 606                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 607         }\r
 608 \r
 609         return false;\r
 610 }\r
 611 \r
 612 bool StopCommand::DoExecute()\r
 613 {\r
 614         try\r
 615         {\r
 616                 GetChannel()->producer().stop(GetLayerIndex());\r
 617                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 618                 return true;\r
 619         }\r
 620         catch(...)\r
 621         {\r
 622                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 623         }\r
 624 \r
 625         return false;\r
 626 }\r
 627 \r
 628 bool ClearCommand::DoExecute()\r
 629 {\r
 630         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 631         if(index != std::numeric_limits<int>::min())\r
 632                 GetChannel()->producer().clear(index);\r
 633         else\r
 634                 GetChannel()->producer().clear();\r
 635                 \r
 636         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 637 \r
 638         return true;\r
 639 }\r
 640 \r
 641 bool CGCommand::DoExecute()\r
 642 {\r
 643         std::wstring command = _parameters[0];\r
 644         if(command == TEXT("ADD"))\r
 645                 return DoExecuteAdd();\r
 646         else if(command == TEXT("PLAY"))\r
 647                 return DoExecutePlay();\r
 648         else if(command == TEXT("STOP"))\r
 649                 return DoExecuteStop();\r
 650         else if(command == TEXT("NEXT"))\r
 651                 return DoExecuteNext();\r
 652         else if(command == TEXT("REMOVE"))\r
 653                 return DoExecuteRemove();\r
 654         else if(command == TEXT("CLEAR"))\r
 655                 return DoExecuteClear();\r
 656         else if(command == TEXT("UPDATE"))\r
 657                 return DoExecuteUpdate();\r
 658         else if(command == TEXT("INVOKE"))\r
 659                 return DoExecuteInvoke();\r
 660         else if(command == TEXT("INFO"))\r
 661                 return DoExecuteInfo();\r
 662 \r
 663         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 664         return false;\r
 665 }\r
 666 \r
 667 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 668         int length = layerstring.length();\r
 669         for(int i = 0; i < length; ++i) {\r
 670                 if(!_istdigit(layerstring[i])) {\r
 671                         return false;\r
 672                 }\r
 673         }\r
 674 \r
 675         return true;\r
 676 }\r
 677 \r
 678 bool CGCommand::DoExecuteAdd() {\r
 679         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 680 \r
 681         int layer = 0;                          //_parameters[1]\r
 682 //      std::wstring templateName;      //_parameters[2]\r
 683         std::wstring label;             //_parameters[3]\r
 684         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 685 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 686 \r
 687         if(_parameters.size() < 4) \r
 688         {\r
 689                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 690                 return false;\r
 691         }\r
 692         unsigned int dataIndex = 4;\r
 693 \r
 694         if(!ValidateLayer(_parameters[1])) \r
 695         {\r
 696                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 697                 return false;\r
 698         }\r
 699 \r
 700         layer = _ttoi(_parameters[1].c_str());\r
 701 \r
 702         if(_parameters[3].length() > 1) \r
 703         {       //read label\r
 704                 label = _parameters[3];\r
 705                 ++dataIndex;\r
 706 \r
 707                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 708                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 709                 else \r
 710                 {\r
 711                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 712                         return false;\r
 713                 }\r
 714         }\r
 715         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 716                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 717         }\r
 718         else \r
 719         {\r
 720                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 721                 return false;\r
 722         }\r
 723 \r
 724         const TCHAR* pDataString = 0;\r
 725         std::wstringstream data;\r
 726         std::wstring dataFromFile;\r
 727         if(_parameters.size() > dataIndex) \r
 728         {       //read data\r
 729                 const std::wstring& dataString = _parameters[dataIndex];\r
 730 \r
 731                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 732                         pDataString = dataString.c_str();\r
 733                 else \r
 734                 {\r
 735                         //The data is not an XML-string, it must be a filename\r
 736                         std::wstring filename = env::data_folder();\r
 737                         filename.append(dataString);\r
 738                         filename.append(TEXT(".ftd"));\r
 739 \r
 740                         //open file\r
 741                         std::wifstream datafile(filename.c_str());\r
 742                         if(datafile) \r
 743                         {\r
 744                                 //read all data\r
 745                                 data << datafile.rdbuf();\r
 746                                 datafile.close();\r
 747 \r
 748                                 //extract data to _parameters\r
 749                                 dataFromFile = data.str();\r
 750                                 pDataString = dataFromFile.c_str();\r
 751                         }\r
 752                 }\r
 753         }\r
 754 \r
 755         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 756         if(!fullFilename.empty())\r
 757         {\r
 758                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 759                 std::wstring filename = _parameters[2];\r
 760                 filename.append(extension);\r
 761 \r
 762                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
 763                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 764         }\r
 765         else\r
 766         {\r
 767                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 768                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 769         }\r
 770         return true;\r
 771 }\r
 772 \r
 773 bool CGCommand::DoExecutePlay()\r
 774 {\r
 775         if(_parameters.size() > 1)\r
 776         {\r
 777                 if(!ValidateLayer(_parameters[1])) \r
 778                 {\r
 779                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 780                         return false;\r
 781                 }\r
 782                 int layer = _ttoi(_parameters[1].c_str());\r
 783                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\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::DoExecuteStop() \r
 796 {\r
 797         if(_parameters.size() > 1)\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                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\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::DoExecuteNext()\r
 818 {\r
 819         if(_parameters.size() > 1) \r
 820         {\r
 821                 if(!ValidateLayer(_parameters[1])) \r
 822                 {\r
 823                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 824                         return false;\r
 825                 }\r
 826                 int layer = _ttoi(_parameters[1].c_str());\r
 827                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 828         }\r
 829         else \r
 830         {\r
 831                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 832                 return true;\r
 833         }\r
 834 \r
 835         SetReplyString(TEXT("202 CG OK\r\n"));\r
 836         return true;\r
 837 }\r
 838 \r
 839 bool CGCommand::DoExecuteRemove() \r
 840 {\r
 841         if(_parameters.size() > 1) \r
 842         {\r
 843                 if(!ValidateLayer(_parameters[1])) \r
 844                 {\r
 845                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 846                         return false;\r
 847                 }\r
 848                 int layer = _ttoi(_parameters[1].c_str());\r
 849                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
 850         }\r
 851         else \r
 852         {\r
 853                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 854                 return true;\r
 855         }\r
 856 \r
 857         SetReplyString(TEXT("202 CG OK\r\n"));\r
 858         return true;\r
 859 }\r
 860 \r
 861 bool CGCommand::DoExecuteClear() \r
 862 {\r
 863         get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->clear();\r
 864         SetReplyString(TEXT("202 CG OK\r\n"));\r
 865         return true;\r
 866 }\r
 867 \r
 868 bool CGCommand::DoExecuteUpdate() \r
 869 {\r
 870         if(_parameters.size() > 2) \r
 871         {\r
 872                 if(!ValidateLayer(_parameters[1]))\r
 873                 {\r
 874                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 875                         return false;\r
 876                 }\r
 877                 int layer = _ttoi(_parameters[1].c_str());\r
 878                 //TODO: Implement indirect data loading from file. Same as in Add\r
 879                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 880         }\r
 881         else \r
 882         {\r
 883                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 884                 return true;\r
 885         }\r
 886 \r
 887         SetReplyString(TEXT("202 CG OK\r\n"));\r
 888         return true;\r
 889 }\r
 890 \r
 891 bool CGCommand::DoExecuteInvoke() \r
 892 {\r
 893         if(_parameters.size() > 2)\r
 894         {\r
 895                 if(!ValidateLayer(_parameters[1]))\r
 896                 {\r
 897                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 898                         return false;\r
 899                 }\r
 900                 int layer = _ttoi(_parameters[1].c_str());\r
 901                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 902         }\r
 903         else \r
 904         {\r
 905                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 906                 return true;\r
 907         }\r
 908 \r
 909         SetReplyString(TEXT("202 CG OK\r\n"));\r
 910         return true;\r
 911 }\r
 912 \r
 913 bool CGCommand::DoExecuteInfo() \r
 914 {\r
 915         // TODO\r
 916         //get_default_cg_producer(GetChannel())->Info();\r
 917         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 918         return true;\r
 919 }\r
 920 \r
 921 bool DataCommand::DoExecute()\r
 922 {\r
 923         std::wstring command = _parameters[0];\r
 924         if(command == TEXT("STORE"))\r
 925                 return DoExecuteStore();\r
 926         else if(command == TEXT("RETRIEVE"))\r
 927                 return DoExecuteRetrieve();\r
 928         else if(command == TEXT("LIST"))\r
 929                 return DoExecuteList();\r
 930 \r
 931         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 932         return false;\r
 933 }\r
 934 \r
 935 bool DataCommand::DoExecuteStore() \r
 936 {\r
 937         if(_parameters.size() < 3) \r
 938         {\r
 939                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 940                 return false;\r
 941         }\r
 942 \r
 943         std::wstring filename = env::data_folder();\r
 944         filename.append(_parameters[1]);\r
 945         filename.append(TEXT(".ftd"));\r
 946 \r
 947         std::wofstream datafile(filename.c_str());\r
 948         if(!datafile) \r
 949         {\r
 950                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 951                 return false;\r
 952         }\r
 953 \r
 954         datafile << _parameters[2];\r
 955         datafile.close();\r
 956 \r
 957         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 958         SetReplyString(replyString);\r
 959         return true;\r
 960 }\r
 961 \r
 962 bool DataCommand::DoExecuteRetrieve() \r
 963 {\r
 964         if(_parameters.size() < 2) \r
 965         {\r
 966                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
 967                 return false;\r
 968         }\r
 969 \r
 970         std::wstring filename = env::data_folder();\r
 971         filename.append(_parameters[1]);\r
 972         filename.append(TEXT(".ftd"));\r
 973 \r
 974         std::wifstream datafile(filename.c_str());\r
 975         if(!datafile) \r
 976         {\r
 977                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
 978                 return false;\r
 979         }\r
 980 \r
 981         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
 982         std::wstring line;\r
 983         bool bFirstLine = true;\r
 984         while(std::getline(datafile, line))\r
 985         {\r
 986                 if(!bFirstLine)\r
 987                         reply << "\\n";\r
 988                 else\r
 989                         bFirstLine = false;\r
 990 \r
 991                 reply << line;\r
 992         }\r
 993         datafile.close();\r
 994 \r
 995         reply << "\r\n";\r
 996         SetReplyString(reply.str());\r
 997         return true;\r
 998 }\r
 999 \r
1000 bool DataCommand::DoExecuteList() \r
1001 {\r
1002         std::wstringstream replyString;\r
1003         replyString << TEXT("200 DATA LIST OK\r\n");\r
1004         replyString << ListMedia();\r
1005         replyString << TEXT("\r\n");\r
1006 \r
1007         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1008         return true;\r
1009 }\r
1010 \r
1011 bool CinfCommand::DoExecute()\r
1012 {\r
1013         std::wstringstream replyString;\r
1014 \r
1015         std::wstring filename = _parameters[0];\r
1016 \r
1017         // TODO:\r
1018 \r
1019         //FileInfo fileInfo;\r
1020 \r
1021         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1022         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1023         //{\r
1024         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1025         //      {\r
1026         //              TCHAR numBuffer[32];\r
1027         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1028 \r
1029         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1030 \r
1031         //              SetReplyString(replyString.str());\r
1032         //              return true;\r
1033         //      }\r
1034         //}\r
1035 \r
1036         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1037         return false;\r
1038 }\r
1039 \r
1040 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
1041 {\r
1042         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1043 }\r
1044 \r
1045 bool InfoCommand::DoExecute()\r
1046 {\r
1047         std::wstringstream replyString;\r
1048 \r
1049         if(_parameters.size() >= 1)\r
1050         {\r
1051                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1052 \r
1053                 if(channelIndex < channels_.size())\r
1054                 {\r
1055                         replyString << TEXT("201 INFO OK\r\n");\r
1056                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1057                 }\r
1058                 else\r
1059                 {\r
1060                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1061                         return false;\r
1062                 }\r
1063         }\r
1064         else\r
1065         {\r
1066                 replyString << TEXT("200 INFO OK\r\n");\r
1067                 for(size_t n = 0; n < channels_.size(); ++n)\r
1068                         GenerateChannelInfo(n, channels_[n], replyString);\r
1069                 replyString << TEXT("\r\n");\r
1070         }\r
1071 \r
1072         SetReplyString(replyString.str());\r
1073         return true;\r
1074 }\r
1075 \r
1076 bool ClsCommand::DoExecute()\r
1077 {\r
1078 /*\r
1079                 wav = audio\r
1080                 mp3 = audio\r
1081                 swf     = movie\r
1082                 dv  = movie\r
1083                 tga = still\r
1084                 col = still\r
1085         */\r
1086         std::wstringstream replyString;\r
1087         replyString << TEXT("200 CLS OK\r\n");\r
1088         replyString << ListMedia();\r
1089         replyString << TEXT("\r\n");\r
1090         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1091         return true;\r
1092 }\r
1093 \r
1094 bool TlsCommand::DoExecute()\r
1095 {\r
1096         std::wstringstream replyString;\r
1097         replyString << TEXT("200 TLS OK\r\n");\r
1098 \r
1099         replyString << ListTemplates();\r
1100         replyString << TEXT("\r\n");\r
1101 \r
1102         SetReplyString(replyString.str());\r
1103         return true;\r
1104 }\r
1105 \r
1106 bool VersionCommand::DoExecute()\r
1107 {\r
1108         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1109 \r
1110         if(_parameters.size() > 0)\r
1111         {\r
1112                 if(_parameters[0] == L"FLASH")\r
1113                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1114                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1115                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1116                 else if(_parameters[0] != L"SERVER")\r
1117                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1118         }\r
1119 \r
1120         SetReplyString(replyString);\r
1121         return true;\r
1122 }\r
1123 \r
1124 bool ByeCommand::DoExecute()\r
1125 {\r
1126         GetClientInfo()->Disconnect();\r
1127         return true;\r
1128 }\r
1129 \r
1130 bool SetCommand::DoExecute()\r
1131 {\r
1132         std::wstring name = _parameters[0];\r
1133         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1134 \r
1135         std::wstring value = _parameters[1];\r
1136         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1137 \r
1138         if(name == TEXT("MODE"))\r
1139         {\r
1140                 auto format_desc = core::video_format_desc::get(value);\r
1141                 if(format_desc.format != core::video_format::invalid)\r
1142                 {\r
1143                         GetChannel()->set_video_format_desc(format_desc);\r
1144                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1145                 }\r
1146                 else\r
1147                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1148         }\r
1149         else\r
1150         {\r
1151                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1152         }\r
1153 \r
1154         return true;\r
1155 }\r
1156 \r
1157 \r
1158 }       //namespace amcp\r
1159 }}      //namespace caspar