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"IS_KEY")\r
 181                         {\r
 182                                 bool value = lexical_cast_or_default(_parameters.at(2), false);\r
 183                                 auto transform = [=](image_transform transform) -> image_transform\r
 184                                 {\r
 185                                         transform.set_is_key(value);\r
 186                                         return transform;                                       \r
 187                                 };\r
 188 \r
 189                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 190                                 if(layer != std::numeric_limits<int>::min())                                    \r
 191                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, 0);\r
 192                                 else\r
 193                                         GetChannel()->mixer()->apply_image_transform(transform, 0);\r
 194                         }\r
 195                         else if(_parameters[1] == L"OPACITY")\r
 196                         {\r
 197                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 198                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 199 \r
 200                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 201                         \r
 202                                 auto transform = [=](image_transform transform) -> image_transform\r
 203                                 {\r
 204                                         transform.set_opacity(value);\r
 205                                         return transform;                                       \r
 206                                 };\r
 207 \r
 208                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 209                                 if(layer != std::numeric_limits<int>::min())                                    \r
 210                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 211                                 else\r
 212                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 213                         }\r
 214                         else if(_parameters[1] == L"GAIN")\r
 215                         {\r
 216                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 217                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 218                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 219                                 \r
 220                                 auto transform = [=](image_transform transform) -> image_transform\r
 221                                 {\r
 222                                         transform.set_gain(value);\r
 223                                         return transform;                                       \r
 224                                 };\r
 225 \r
 226                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 227                                 if(layer != std::numeric_limits<int>::min())\r
 228                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 229                                 else\r
 230                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 231                         }\r
 232                         else if(_parameters[1] == L"FILL_RECT")\r
 233                         {\r
 234                                 int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 235                                 std::wstring tween = _parameters.size() > 6 ? _parameters[7] : L"linear";\r
 236                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 237                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 238                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 239                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 240 \r
 241                                 auto transform = [=](image_transform transform) -> image_transform\r
 242                                 {\r
 243                                         transform.set_fill_translation(x, y);\r
 244                                         transform.set_fill_scale(x_s, y_s);\r
 245                                         transform.set_key_translation(x, y);\r
 246                                         transform.set_key_scale(x_s, y_s);\r
 247                                         return transform;\r
 248                                 };\r
 249 \r
 250                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 251                                 if(layer != std::numeric_limits<int>::min())\r
 252                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 253                                 else\r
 254                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 255                         }\r
 256                         else if(_parameters[1] == L"KEY_RECT")\r
 257                         {\r
 258                                 int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 259                                 std::wstring tween = _parameters.size() > 6 ? _parameters[7] : L"linear";\r
 260                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 261                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 262                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 263                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 264 \r
 265                                 auto transform = [=](image_transform transform) -> image_transform\r
 266                                 {\r
 267                                         transform.set_key_translation(x, y);\r
 268                                         transform.set_key_scale(x_s, y_s);\r
 269                                         return transform;\r
 270                                 };\r
 271 \r
 272                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 273                                 if(layer != std::numeric_limits<int>::min())\r
 274                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 275                                 else\r
 276                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 277                         }\r
 278                         else if(_parameters[1] == L"GRID")\r
 279                         {\r
 280                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 281                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 282                                 int n = boost::lexical_cast<int>(_parameters.at(2));\r
 283                                 double delta = 1.0/static_cast<double>(n);\r
 284                                 for(int x = 0; x < n; ++x)\r
 285                                 {\r
 286                                         for(int y = 0; y < n; ++y)\r
 287                                         {\r
 288                                                 int index = x+y*n+1;\r
 289                                                 auto transform = [=](image_transform transform) -> image_transform\r
 290                                                 {                               \r
 291                                                         transform.set_fill_translation(x*delta, y*delta);\r
 292                                                         transform.set_fill_scale(delta, delta);                 \r
 293                                                         transform.set_key_translation(x*delta, y*delta);\r
 294                                                         transform.set_key_scale(delta, delta);\r
 295                                                         return transform;\r
 296                                                 };\r
 297                                                 GetChannel()->mixer()->apply_image_transform(index, transform, duration, tween);\r
 298                                         }\r
 299                                 }\r
 300                         }\r
 301                         else if(_parameters[1] == L"RESET")\r
 302                         {\r
 303                                 int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 304                                 std::wstring tween = _parameters.size() > 2 ? _parameters[3] : L"linear";\r
 305 \r
 306                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 307                                 if(layer != std::numeric_limits<int>::min())\r
 308                                         GetChannel()->mixer()->reset_image_transform(GetLayerIndex(), duration, tween);\r
 309                                 else\r
 310                                         GetChannel()->mixer()->reset_image_transform(duration, tween);\r
 311                         }\r
 312                 }\r
 313                 else if(_parameters[0] == L"AUDIO")\r
 314                 {\r
 315                         if(_parameters[1] == L"GAIN")\r
 316                         {\r
 317                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 318                                 std::wstring tween = _parameters.size() > 3 ? _parameters[4] : L"linear";\r
 319                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 320 \r
 321                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 322                                 {\r
 323                                         transform.set_gain(value);\r
 324                                         return transform;\r
 325                                 };\r
 326                                 \r
 327                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 328                                 if(layer != std::numeric_limits<int>::min())\r
 329                                         GetChannel()->mixer()->apply_audio_transform(GetLayerIndex(), transform, duration, tween);\r
 330                                 else\r
 331                                         GetChannel()->mixer()->apply_audio_transform(transform, duration, tween);\r
 332                         }\r
 333                         else if(_parameters[1] == L"RESET")\r
 334                         {\r
 335                                 int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 336                                 std::wstring tween = _parameters.size() > 2 ? _parameters[3] : L"linear";\r
 337                                 GetChannel()->mixer()->reset_audio_transform(duration, tween);\r
 338                         }\r
 339                 }\r
 340                 else if(_parameters[0] == L"RESET")\r
 341                 {\r
 342                         int duration = _parameters.size() > 1 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 343                         std::wstring tween = _parameters.size() > 2 ? _parameters[3] : L"linear";\r
 344                         GetChannel()->mixer()->reset_image_transform(duration, tween);\r
 345                         GetChannel()->mixer()->reset_audio_transform(duration, tween);\r
 346                 }\r
 347         \r
 348                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 349 \r
 350                 return true;\r
 351         }\r
 352         catch(file_not_found&)\r
 353         {\r
 354                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 355                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 356                 return false;\r
 357         }\r
 358         catch(...)\r
 359         {\r
 360                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 361                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 362                 return false;\r
 363         }\r
 364 }\r
 365 \r
 366 bool SwapCommand::DoExecute()\r
 367 {       \r
 368         //Perform loading of the clip\r
 369         try\r
 370         {\r
 371                 if(GetLayerIndex(-1) != -1)\r
 372                 {\r
 373                         std::vector<std::string> strs;\r
 374                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 375                         \r
 376                         auto ch1 = GetChannel();\r
 377                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 378 \r
 379                         int l1 = GetLayerIndex();\r
 380                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 381 \r
 382                         ch1->producer()->swap_layer(l1, l2, *ch2->producer());\r
 383                 }\r
 384                 else\r
 385                 {\r
 386                         auto ch1 = GetChannel();\r
 387                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 388                         ch1->producer()->swap(*ch2->producer());\r
 389                 }\r
 390 \r
 391                 CASPAR_LOG(info) << "Swapped successfully";\r
 392 \r
 393                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 394 \r
 395                 return true;\r
 396         }\r
 397         catch(file_not_found&)\r
 398         {\r
 399                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 400                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 401                 return false;\r
 402         }\r
 403         catch(...)\r
 404         {\r
 405                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 406                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 407                 return false;\r
 408         }\r
 409 }\r
 410 \r
 411 bool AddCommand::DoExecute()\r
 412 {       \r
 413         //Perform loading of the clip\r
 414         try\r
 415         {\r
 416                 GetChannel()->consumer()->add(GetLayerIndex(), create_consumer(_parameters));\r
 417         \r
 418                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 419 \r
 420                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 421 \r
 422                 return true;\r
 423         }\r
 424         catch(file_not_found&)\r
 425         {\r
 426                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 427                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 428                 return false;\r
 429         }\r
 430         catch(...)\r
 431         {\r
 432                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 433                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 434                 return false;\r
 435         }\r
 436 }\r
 437 \r
 438 bool RemoveCommand::DoExecute()\r
 439 {       \r
 440         //Perform loading of the clip\r
 441         try\r
 442         {\r
 443                 GetChannel()->consumer()->remove(GetLayerIndex());\r
 444 \r
 445                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 446 \r
 447                 return true;\r
 448         }\r
 449         catch(file_not_found&)\r
 450         {\r
 451                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 452                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 453                 return false;\r
 454         }\r
 455         catch(...)\r
 456         {\r
 457                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 458                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 459                 return false;\r
 460         }\r
 461 }\r
 462 \r
 463 bool LoadCommand::DoExecute()\r
 464 {       \r
 465         //Perform loading of the clip\r
 466         try\r
 467         {\r
 468                 _parameters[0] = _parameters[0];\r
 469                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 470                 GetChannel()->producer()->load(GetLayerIndex(), pFP, true);\r
 471         \r
 472                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 473 \r
 474                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 475 \r
 476                 return true;\r
 477         }\r
 478         catch(file_not_found&)\r
 479         {\r
 480                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 481                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 482                 return false;\r
 483         }\r
 484         catch(...)\r
 485         {\r
 486                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 487                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 488                 return false;\r
 489         }\r
 490 }\r
 491 \r
 492 \r
 493 \r
 494 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 495 //{\r
 496 //      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
 497 //\r
 498 //      boost::wsmatch what;\r
 499 //      if(!boost::regex_match(message, what, expr))\r
 500 //              return nullptr;\r
 501 //\r
 502 //      auto info = channel_info::parse(what, channels);\r
 503 //\r
 504 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 505 //\r
 506 //      std::wstring templatename = what["TEMPLATE"].str();\r
 507 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 508 //      std::wstring start_label = what["START_LABEL"].str();   \r
 509 //      std::wstring data = get_data(what["DATA"].str());\r
 510 //      \r
 511 //      boost::replace_all(templatename, "\"", "");\r
 512 //\r
 513 //      return [=]() -> std::wstring\r
 514 //      {       \r
 515 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 516 //              if(fullFilename.empty())\r
 517 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 518 //      \r
 519 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 520 //              std::wstring filename = templatename;\r
 521 //              filename.append(extension);\r
 522 //\r
 523 //              flash::get_default_cg_producer(info.channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 524 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 525 //\r
 526 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 527 //              return L"";\r
 528 //      };\r
 529 \r
 530 bool LoadbgCommand::DoExecute()\r
 531 {\r
 532         transition_info transitionInfo;\r
 533         \r
 534         bool bLoop = false;\r
 535 \r
 536         // TRANSITION\r
 537 \r
 538         std::wstring message;\r
 539         for(size_t n = 0; n < _parameters.size(); ++n)\r
 540                 message += _parameters[n] + L" ";\r
 541                 \r
 542         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
 543         boost::wsmatch what;\r
 544         if(boost::regex_match(message, what, expr))\r
 545         {\r
 546                 auto transition = what["TRANSITION"].str();\r
 547                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 548                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 549                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 550                 transitionInfo.tweener = get_tweener(tween);            \r
 551 \r
 552                 if(transition == TEXT("CUT"))\r
 553                         transitionInfo.type = transition::cut;\r
 554                 else if(transition == TEXT("MIX"))\r
 555                         transitionInfo.type = transition::mix;\r
 556                 else if(transition == TEXT("PUSH"))\r
 557                         transitionInfo.type = transition::push;\r
 558                 else if(transition == TEXT("SLIDE"))\r
 559                         transitionInfo.type = transition::slide;\r
 560                 else if(transition == TEXT("WIPE"))\r
 561                         transitionInfo.type = transition::wipe;\r
 562                 \r
 563                 if(direction == TEXT("FROMLEFT"))\r
 564                         transitionInfo.direction = transition_direction::from_left;\r
 565                 else if(direction == TEXT("FROMRIGHT"))\r
 566                         transitionInfo.direction = transition_direction::from_right;\r
 567                 else if(direction == TEXT("LEFT"))\r
 568                         transitionInfo.direction = transition_direction::from_right;\r
 569                 else if(direction == TEXT("RIGHT"))\r
 570                         transitionInfo.direction = transition_direction::from_left;\r
 571         }\r
 572         \r
 573         //Perform loading of the clip\r
 574         try\r
 575         {\r
 576                 _parameters[0] = _parameters[0];\r
 577                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 578                 if(pFP == frame_producer::empty())\r
 579                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 580 \r
 581                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 582                 GetChannel()->producer()->load(GetLayerIndex(), pFP2); // TODO: LOOP\r
 583         \r
 584                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 585                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 586 \r
 587                 return true;\r
 588         }\r
 589         catch(file_not_found&)\r
 590         {\r
 591                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 592                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 593                 return false;\r
 594         }\r
 595         catch(...)\r
 596         {\r
 597                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 598                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 599                 return false;\r
 600         }\r
 601 }\r
 602 \r
 603 bool PauseCommand::DoExecute()\r
 604 {\r
 605         try\r
 606         {\r
 607                 GetChannel()->producer()->pause(GetLayerIndex());\r
 608                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 609                 return true;\r
 610         }\r
 611         catch(...)\r
 612         {\r
 613                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 614         }\r
 615 \r
 616         return false;\r
 617 }\r
 618 \r
 619 bool PlayCommand::DoExecute()\r
 620 {\r
 621         try\r
 622         {\r
 623                 if(!_parameters.empty())\r
 624                 {\r
 625                         LoadbgCommand lbg;\r
 626                         lbg.SetChannel(GetChannel());\r
 627                         lbg.SetChannelIndex(GetChannelIndex());\r
 628                         lbg.SetLayerIntex(GetLayerIndex());\r
 629                         lbg.SetClientInfo(GetClientInfo());\r
 630                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 631                                 lbg.AddParameter(*it);\r
 632                         if(!lbg.Execute())\r
 633                                 CASPAR_LOG(warning) << " Failed to play.";\r
 634 \r
 635                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 636                 }\r
 637 \r
 638                 GetChannel()->producer()->play(GetLayerIndex());\r
 639                 \r
 640                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 641                 return true;\r
 642         }\r
 643         catch(...)\r
 644         {\r
 645                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 646         }\r
 647 \r
 648         return false;\r
 649 }\r
 650 \r
 651 bool StopCommand::DoExecute()\r
 652 {\r
 653         try\r
 654         {\r
 655                 GetChannel()->producer()->stop(GetLayerIndex());\r
 656                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 657                 return true;\r
 658         }\r
 659         catch(...)\r
 660         {\r
 661                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 662         }\r
 663 \r
 664         return false;\r
 665 }\r
 666 \r
 667 bool ClearCommand::DoExecute()\r
 668 {\r
 669         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 670         if(index != std::numeric_limits<int>::min())\r
 671                 GetChannel()->producer()->clear(index);\r
 672         else\r
 673                 GetChannel()->producer()->clear();\r
 674                 \r
 675         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 676 \r
 677         return true;\r
 678 }\r
 679 \r
 680 bool CGCommand::DoExecute()\r
 681 {\r
 682         std::wstring command = _parameters[0];\r
 683         if(command == TEXT("ADD"))\r
 684                 return DoExecuteAdd();\r
 685         else if(command == TEXT("PLAY"))\r
 686                 return DoExecutePlay();\r
 687         else if(command == TEXT("STOP"))\r
 688                 return DoExecuteStop();\r
 689         else if(command == TEXT("NEXT"))\r
 690                 return DoExecuteNext();\r
 691         else if(command == TEXT("REMOVE"))\r
 692                 return DoExecuteRemove();\r
 693         else if(command == TEXT("CLEAR"))\r
 694                 return DoExecuteClear();\r
 695         else if(command == TEXT("UPDATE"))\r
 696                 return DoExecuteUpdate();\r
 697         else if(command == TEXT("INVOKE"))\r
 698                 return DoExecuteInvoke();\r
 699         else if(command == TEXT("INFO"))\r
 700                 return DoExecuteInfo();\r
 701 \r
 702         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 703         return false;\r
 704 }\r
 705 \r
 706 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 707         int length = layerstring.length();\r
 708         for(int i = 0; i < length; ++i) {\r
 709                 if(!_istdigit(layerstring[i])) {\r
 710                         return false;\r
 711                 }\r
 712         }\r
 713 \r
 714         return true;\r
 715 }\r
 716 \r
 717 bool CGCommand::DoExecuteAdd() {\r
 718         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 719 \r
 720         int layer = 0;                          //_parameters[1]\r
 721 //      std::wstring templateName;      //_parameters[2]\r
 722         std::wstring label;             //_parameters[3]\r
 723         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 724 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 725 \r
 726         if(_parameters.size() < 4) \r
 727         {\r
 728                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 729                 return false;\r
 730         }\r
 731         unsigned int dataIndex = 4;\r
 732 \r
 733         if(!ValidateLayer(_parameters[1])) \r
 734         {\r
 735                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 736                 return false;\r
 737         }\r
 738 \r
 739         layer = _ttoi(_parameters[1].c_str());\r
 740 \r
 741         if(_parameters[3].length() > 1) \r
 742         {       //read label\r
 743                 label = _parameters[3];\r
 744                 ++dataIndex;\r
 745 \r
 746                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 747                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 748                 else \r
 749                 {\r
 750                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 751                         return false;\r
 752                 }\r
 753         }\r
 754         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 755                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 756         }\r
 757         else \r
 758         {\r
 759                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 760                 return false;\r
 761         }\r
 762 \r
 763         const TCHAR* pDataString = 0;\r
 764         std::wstringstream data;\r
 765         std::wstring dataFromFile;\r
 766         if(_parameters.size() > dataIndex) \r
 767         {       //read data\r
 768                 const std::wstring& dataString = _parameters[dataIndex];\r
 769 \r
 770                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 771                         pDataString = dataString.c_str();\r
 772                 else \r
 773                 {\r
 774                         //The data is not an XML-string, it must be a filename\r
 775                         std::wstring filename = env::data_folder();\r
 776                         filename.append(dataString);\r
 777                         filename.append(TEXT(".ftd"));\r
 778 \r
 779                         //open file\r
 780                         std::wifstream datafile(filename.c_str());\r
 781                         if(datafile) \r
 782                         {\r
 783                                 //read all data\r
 784                                 data << datafile.rdbuf();\r
 785                                 datafile.close();\r
 786 \r
 787                                 //extract data to _parameters\r
 788                                 dataFromFile = data.str();\r
 789                                 pDataString = dataFromFile.c_str();\r
 790                         }\r
 791                 }\r
 792         }\r
 793 \r
 794         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 795         if(!fullFilename.empty())\r
 796         {\r
 797                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 798                 std::wstring filename = _parameters[2];\r
 799                 filename.append(extension);\r
 800 \r
 801                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
 802                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 803         }\r
 804         else\r
 805         {\r
 806                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 807                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 808         }\r
 809         return true;\r
 810 }\r
 811 \r
 812 bool CGCommand::DoExecutePlay()\r
 813 {\r
 814         if(_parameters.size() > 1)\r
 815         {\r
 816                 if(!ValidateLayer(_parameters[1])) \r
 817                 {\r
 818                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 819                         return false;\r
 820                 }\r
 821                 int layer = _ttoi(_parameters[1].c_str());\r
 822                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 823         }\r
 824         else\r
 825         {\r
 826                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 827                 return true;\r
 828         }\r
 829 \r
 830         SetReplyString(TEXT("202 CG OK\r\n"));\r
 831         return true;\r
 832 }\r
 833 \r
 834 bool CGCommand::DoExecuteStop() \r
 835 {\r
 836         if(_parameters.size() > 1)\r
 837         {\r
 838                 if(!ValidateLayer(_parameters[1])) \r
 839                 {\r
 840                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 841                         return false;\r
 842                 }\r
 843                 int layer = _ttoi(_parameters[1].c_str());\r
 844                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 845         }\r
 846         else \r
 847         {\r
 848                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 849                 return true;\r
 850         }\r
 851 \r
 852         SetReplyString(TEXT("202 CG OK\r\n"));\r
 853         return true;\r
 854 }\r
 855 \r
 856 bool CGCommand::DoExecuteNext()\r
 857 {\r
 858         if(_parameters.size() > 1) \r
 859         {\r
 860                 if(!ValidateLayer(_parameters[1])) \r
 861                 {\r
 862                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 863                         return false;\r
 864                 }\r
 865                 int layer = _ttoi(_parameters[1].c_str());\r
 866                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 867         }\r
 868         else \r
 869         {\r
 870                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 871                 return true;\r
 872         }\r
 873 \r
 874         SetReplyString(TEXT("202 CG OK\r\n"));\r
 875         return true;\r
 876 }\r
 877 \r
 878 bool CGCommand::DoExecuteRemove() \r
 879 {\r
 880         if(_parameters.size() > 1) \r
 881         {\r
 882                 if(!ValidateLayer(_parameters[1])) \r
 883                 {\r
 884                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 885                         return false;\r
 886                 }\r
 887                 int layer = _ttoi(_parameters[1].c_str());\r
 888                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
 889         }\r
 890         else \r
 891         {\r
 892                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 893                 return true;\r
 894         }\r
 895 \r
 896         SetReplyString(TEXT("202 CG OK\r\n"));\r
 897         return true;\r
 898 }\r
 899 \r
 900 bool CGCommand::DoExecuteClear() \r
 901 {\r
 902         GetChannel()->producer()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
 903         SetReplyString(TEXT("202 CG OK\r\n"));\r
 904         return true;\r
 905 }\r
 906 \r
 907 bool CGCommand::DoExecuteUpdate() \r
 908 {\r
 909         if(_parameters.size() > 2) \r
 910         {\r
 911                 if(!ValidateLayer(_parameters[1]))\r
 912                 {\r
 913                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 914                         return false;\r
 915                 }\r
 916                 int layer = _ttoi(_parameters[1].c_str());\r
 917                 //TODO: Implement indirect data loading from file. Same as in Add\r
 918                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 919         }\r
 920         else \r
 921         {\r
 922                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 923                 return true;\r
 924         }\r
 925 \r
 926         SetReplyString(TEXT("202 CG OK\r\n"));\r
 927         return true;\r
 928 }\r
 929 \r
 930 bool CGCommand::DoExecuteInvoke() \r
 931 {\r
 932         if(_parameters.size() > 2)\r
 933         {\r
 934                 if(!ValidateLayer(_parameters[1]))\r
 935                 {\r
 936                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 937                         return false;\r
 938                 }\r
 939                 int layer = _ttoi(_parameters[1].c_str());\r
 940                 get_default_cg_producer(safe_ptr<core::channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 941         }\r
 942         else \r
 943         {\r
 944                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 945                 return true;\r
 946         }\r
 947 \r
 948         SetReplyString(TEXT("202 CG OK\r\n"));\r
 949         return true;\r
 950 }\r
 951 \r
 952 bool CGCommand::DoExecuteInfo() \r
 953 {\r
 954         // TODO\r
 955         //get_default_cg_producer(GetChannel())->Info();\r
 956         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 957         return true;\r
 958 }\r
 959 \r
 960 bool DataCommand::DoExecute()\r
 961 {\r
 962         std::wstring command = _parameters[0];\r
 963         if(command == TEXT("STORE"))\r
 964                 return DoExecuteStore();\r
 965         else if(command == TEXT("RETRIEVE"))\r
 966                 return DoExecuteRetrieve();\r
 967         else if(command == TEXT("LIST"))\r
 968                 return DoExecuteList();\r
 969 \r
 970         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
 971         return false;\r
 972 }\r
 973 \r
 974 bool DataCommand::DoExecuteStore() \r
 975 {\r
 976         if(_parameters.size() < 3) \r
 977         {\r
 978                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
 979                 return false;\r
 980         }\r
 981 \r
 982         std::wstring filename = env::data_folder();\r
 983         filename.append(_parameters[1]);\r
 984         filename.append(TEXT(".ftd"));\r
 985 \r
 986         std::wofstream datafile(filename.c_str());\r
 987         if(!datafile) \r
 988         {\r
 989                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
 990                 return false;\r
 991         }\r
 992 \r
 993         datafile << _parameters[2];\r
 994         datafile.close();\r
 995 \r
 996         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
 997         SetReplyString(replyString);\r
 998         return true;\r
 999 }\r
1000 \r
1001 bool DataCommand::DoExecuteRetrieve() \r
1002 {\r
1003         if(_parameters.size() < 2) \r
1004         {\r
1005                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1006                 return false;\r
1007         }\r
1008 \r
1009         std::wstring filename = env::data_folder();\r
1010         filename.append(_parameters[1]);\r
1011         filename.append(TEXT(".ftd"));\r
1012 \r
1013         std::wifstream datafile(filename.c_str());\r
1014         if(!datafile) \r
1015         {\r
1016                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1017                 return false;\r
1018         }\r
1019 \r
1020         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1021         std::wstring line;\r
1022         bool bFirstLine = true;\r
1023         while(std::getline(datafile, line))\r
1024         {\r
1025                 if(!bFirstLine)\r
1026                         reply << "\\n";\r
1027                 else\r
1028                         bFirstLine = false;\r
1029 \r
1030                 reply << line;\r
1031         }\r
1032         datafile.close();\r
1033 \r
1034         reply << "\r\n";\r
1035         SetReplyString(reply.str());\r
1036         return true;\r
1037 }\r
1038 \r
1039 bool DataCommand::DoExecuteList() \r
1040 {\r
1041         std::wstringstream replyString;\r
1042         replyString << TEXT("200 DATA LIST OK\r\n");\r
1043         replyString << ListMedia();\r
1044         replyString << TEXT("\r\n");\r
1045 \r
1046         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1047         return true;\r
1048 }\r
1049 \r
1050 bool CinfCommand::DoExecute()\r
1051 {\r
1052         std::wstringstream replyString;\r
1053 \r
1054         std::wstring filename = _parameters[0];\r
1055 \r
1056         // TODO:\r
1057 \r
1058         //FileInfo fileInfo;\r
1059 \r
1060         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1061         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1062         //{\r
1063         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1064         //      {\r
1065         //              TCHAR numBuffer[32];\r
1066         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1067 \r
1068         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1069 \r
1070         //              SetReplyString(replyString.str());\r
1071         //              return true;\r
1072         //      }\r
1073         //}\r
1074 \r
1075         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1076         return false;\r
1077 }\r
1078 \r
1079 void GenerateChannelInfo(int index, const safe_ptr<core::channel>& pChannel, std::wstringstream& replyString)\r
1080 {\r
1081         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1082 }\r
1083 \r
1084 bool InfoCommand::DoExecute()\r
1085 {\r
1086         std::wstringstream replyString;\r
1087 \r
1088         if(_parameters.size() >= 1)\r
1089         {\r
1090                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1091 \r
1092                 if(channelIndex < channels_.size())\r
1093                 {\r
1094                         replyString << TEXT("201 INFO OK\r\n");\r
1095                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1096                 }\r
1097                 else\r
1098                 {\r
1099                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1100                         return false;\r
1101                 }\r
1102         }\r
1103         else\r
1104         {\r
1105                 replyString << TEXT("200 INFO OK\r\n");\r
1106                 for(size_t n = 0; n < channels_.size(); ++n)\r
1107                         GenerateChannelInfo(n, channels_[n], replyString);\r
1108                 replyString << TEXT("\r\n");\r
1109         }\r
1110 \r
1111         SetReplyString(replyString.str());\r
1112         return true;\r
1113 }\r
1114 \r
1115 bool ClsCommand::DoExecute()\r
1116 {\r
1117 /*\r
1118                 wav = audio\r
1119                 mp3 = audio\r
1120                 swf     = movie\r
1121                 dv  = movie\r
1122                 tga = still\r
1123                 col = still\r
1124         */\r
1125         std::wstringstream replyString;\r
1126         replyString << TEXT("200 CLS OK\r\n");\r
1127         replyString << ListMedia();\r
1128         replyString << TEXT("\r\n");\r
1129         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1130         return true;\r
1131 }\r
1132 \r
1133 bool TlsCommand::DoExecute()\r
1134 {\r
1135         std::wstringstream replyString;\r
1136         replyString << TEXT("200 TLS OK\r\n");\r
1137 \r
1138         replyString << ListTemplates();\r
1139         replyString << TEXT("\r\n");\r
1140 \r
1141         SetReplyString(replyString.str());\r
1142         return true;\r
1143 }\r
1144 \r
1145 bool VersionCommand::DoExecute()\r
1146 {\r
1147         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1148 \r
1149         if(_parameters.size() > 0)\r
1150         {\r
1151                 if(_parameters[0] == L"FLASH")\r
1152                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1153                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1154                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1155                 else if(_parameters[0] != L"SERVER")\r
1156                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1157         }\r
1158 \r
1159         SetReplyString(replyString);\r
1160         return true;\r
1161 }\r
1162 \r
1163 bool ByeCommand::DoExecute()\r
1164 {\r
1165         GetClientInfo()->Disconnect();\r
1166         return true;\r
1167 }\r
1168 \r
1169 bool SetCommand::DoExecute()\r
1170 {\r
1171         std::wstring name = _parameters[0];\r
1172         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1173 \r
1174         std::wstring value = _parameters[1];\r
1175         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1176 \r
1177         if(name == TEXT("MODE"))\r
1178         {\r
1179                 auto format_desc = core::video_format_desc::get(value);\r
1180                 if(format_desc.format != core::video_format::invalid)\r
1181                 {\r
1182                         GetChannel()->set_video_format_desc(format_desc);\r
1183                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1184                 }\r
1185                 else\r
1186                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1187         }\r
1188         else\r
1189         {\r
1190                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1191         }\r
1192 \r
1193         return true;\r
1194 }\r
1195 \r
1196 \r
1197 }       //namespace amcp\r
1198 }}      //namespace caspar