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 #if defined(_MSC_VER)\r
  24 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  25 #endif\r
  26 \r
  27 #include "AMCPCommandsImpl.h"\r
  28 #include "AMCPProtocolStrategy.h"\r
  29 \r
  30 #include <common/env.h>\r
  31 \r
  32 #include <common/log/log.h>\r
  33 #include <common/diagnostics/graph.h>\r
  34 \r
  35 #include <core/producer/frame_producer.h>\r
  36 #include <core/video_format.h>\r
  37 #include <core/producer/transition/transition_producer.h>\r
  38 #include <core/producer/frame/frame_transform.h>\r
  39 #include <core/producer/stage.h>\r
  40 #include <core/producer/layer.h>\r
  41 #include <core/mixer/mixer.h>\r
  42 #include <core/consumer/output.h>\r
  43 \r
  44 #include <modules/flash/flash.h>\r
  45 #include <modules/flash/producer/flash_producer.h>\r
  46 #include <modules/flash/producer/cg_producer.h>\r
  47 \r
  48 #include <algorithm>\r
  49 #include <locale>\r
  50 #include <fstream>\r
  51 #include <cctype>\r
  52 #include <io.h>\r
  53 \r
  54 #include <boost/date_time/posix_time/posix_time.hpp>\r
  55 #include <boost/lexical_cast.hpp>\r
  56 #include <boost/algorithm/string.hpp>\r
  57 #include <boost/filesystem.hpp>\r
  58 #include <boost/regex.hpp>\r
  59 \r
  60 /* Return codes\r
  61 \r
  62 100 [action]                    Information om att något har hänt  \r
  63 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  64 \r
  65 202 [kommando] OK               Kommandot har utförts  \r
  66 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  67 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  68 \r
  69 400 ERROR                               Kommandot kunde inte förstås  \r
  70 401 [kommando] ERROR    Ogiltig kanal  \r
  71 402 [kommando] ERROR    Parameter saknas  \r
  72 403 [kommando] ERROR    Ogiltig parameter  \r
  73 404 [kommando] ERROR    Mediafilen hittades inte  \r
  74 \r
  75 500 FAILED                              Internt configurationfel  \r
  76 501 [kommando] FAILED   Internt configurationfel  \r
  77 502 [kommando] FAILED   Oläslig mediafil  \r
  78 \r
  79 600 [kommando] FAILED   funktion ej implementerad\r
  80 */\r
  81 \r
  82 namespace caspar { namespace protocol {\r
  83 \r
  84 using namespace core;\r
  85 \r
  86 std::wstring MediaInfo(const boost::filesystem::wpath& path)\r
  87 {\r
  88         if(boost::filesystem::is_regular_file(path))\r
  89         {\r
  90                 std::wstring clipttype = TEXT(" N/A ");\r
  91                 std::wstring extension = boost::to_upper_copy(path.extension());\r
  92                 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||\r
  93                         extension == L"GIF" || extension == L"BMP")\r
  94                         clipttype = TEXT(" STILL ");\r
  95                 else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") || \r
  96                                 extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4") ||\r
  97                                 extension == L".M2V" || extension == L".H264" || extension == L".MKV" || extension == L".WMV" || extension == L".DIVX" || \r
  98                                 extension == L".XVID" || extension == L".OGG")\r
  99                         clipttype = TEXT(" MOVIE ");\r
 100                 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
 101                         clipttype = TEXT(" STILL ");\r
 102 \r
 103                 if(clipttype != TEXT(" N/A "))\r
 104                 {               \r
 105                         auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 106 \r
 107                         auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));\r
 108 \r
 109                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));\r
 110                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 111                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 112 \r
 113                         auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));\r
 114                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 115                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 116                                 \r
 117                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 118                         if(str[0] == '\\' || str[0] == '/')\r
 119                                 str = std::wstring(str.begin() + 1, str.end());\r
 120 \r
 121                         return std::wstring() + TEXT("\"") + str +\r
 122                                         + TEXT("\" ") + clipttype +\r
 123                                         + TEXT(" ") + sizeStr +\r
 124                                         + TEXT(" ") + writeTimeWStr +\r
 125                                         + TEXT("\r\n");         \r
 126                 }       \r
 127         }\r
 128         return L"";\r
 129 }\r
 130 \r
 131 std::wstring ListMedia()\r
 132 {       \r
 133         std::wstringstream replyString;\r
 134         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr) \r
 135                 replyString << MediaInfo(itr->path());\r
 136         \r
 137         return boost::to_upper_copy(replyString.str());\r
 138 }\r
 139 \r
 140 std::wstring ListTemplates() \r
 141 {\r
 142         std::wstringstream replyString;\r
 143 \r
 144         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 145         {               \r
 146                 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")\r
 147                 {\r
 148                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 149 \r
 150                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 151                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 152                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 153 \r
 154                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 155                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 156 \r
 157                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 158 \r
 159                         std::wstring dir = relativePath.parent_path().external_directory_string();\r
 160                         std::wstring file = boost::to_upper_copy(relativePath.filename());\r
 161                         relativePath = boost::filesystem::wpath(dir + L"/" + file);\r
 162                                                 \r
 163                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 164                         if(str[0] == '\\' || str[0] == '/')\r
 165                                 str = std::wstring(str.begin() + 1, str.end());\r
 166 \r
 167                         replyString << TEXT("\"") << str\r
 168                                                 << TEXT("\" ") << sizeWStr\r
 169                                                 << TEXT(" ") << writeTimeWStr\r
 170                                                 << TEXT("\r\n");                \r
 171                 }\r
 172         }\r
 173         return replyString.str();\r
 174 }\r
 175 \r
 176 namespace amcp {\r
 177         \r
 178 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 179 {}\r
 180 \r
 181 void AMCPCommand::SendReply()\r
 182 {\r
 183         if(!pClientInfo_) \r
 184                 return;\r
 185 \r
 186         if(replyString_.empty())\r
 187                 return;\r
 188         pClientInfo_->Send(replyString_);\r
 189 }\r
 190 \r
 191 void AMCPCommand::Clear() \r
 192 {\r
 193         pChannel_->stage()->clear();\r
 194         pClientInfo_.reset();\r
 195         channelIndex_ = 0;\r
 196         _parameters.clear();\r
 197 }\r
 198 \r
 199 bool DiagnosticsCommand::DoExecute()\r
 200 {       \r
 201         try\r
 202         {\r
 203                 diagnostics::show_graphs(true);\r
 204 \r
 205                 SetReplyString(TEXT("202 DIAG OK\r\n"));\r
 206 \r
 207                 return true;\r
 208         }\r
 209         catch(...)\r
 210         {\r
 211                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 212                 SetReplyString(TEXT("502 DIAG FAILED\r\n"));\r
 213                 return false;\r
 214         }\r
 215 }\r
 216 \r
 217 bool ParamCommand::DoExecute()\r
 218 {       \r
 219         //Perform loading of the clip\r
 220         try\r
 221         {\r
 222                 auto what = _parameters.at(0);\r
 223 \r
 224                 std::wstring param = _parameters2.at(1);\r
 225                 for(auto it = std::begin(_parameters2)+2; it != std::end(_parameters2); ++it)\r
 226                         param += L" " + *it;\r
 227                 \r
 228                 std::wstring result;\r
 229                 if(what == L"B")\r
 230                         result = GetChannel()->stage()->param(GetLayerIndex(), false, param);\r
 231                 else\r
 232                         result = GetChannel()->stage()->param(GetLayerIndex(), true, param);\r
 233         \r
 234                 CASPAR_LOG(info) << "Executed param: " <<  _parameters[0] << TEXT(" successfully");\r
 235                 \r
 236                 std::wstringstream replyString;\r
 237                 replyString << TEXT("201 PARAM OK\r\n") << result << L"\r\n";\r
 238                 \r
 239                 SetReplyString(replyString.str());\r
 240 \r
 241                 return true;\r
 242         }\r
 243         catch(...)\r
 244         {\r
 245                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 246                 SetReplyString(TEXT("502 PARAM FAILED\r\n"));\r
 247                 return false;\r
 248         }\r
 249 }\r
 250 \r
 251 bool MixerCommand::DoExecute()\r
 252 {       \r
 253         //Perform loading of the clip\r
 254         try\r
 255         {       \r
 256                 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")\r
 257                 {\r
 258                         bool value = lexical_cast_or_default(_parameters.at(1), false);\r
 259                         auto transform = [=](frame_transform transform) -> frame_transform\r
 260                         {\r
 261                                 transform.is_key = value;\r
 262                                 return transform;                                       \r
 263                         };\r
 264 \r
 265                         int layer = GetLayerIndex();\r
 266                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform);\r
 267                 }\r
 268                 else if(_parameters[0] == L"OPACITY")\r
 269                 {\r
 270                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 271                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 272 \r
 273                         double value = boost::lexical_cast<double>(_parameters.at(1));\r
 274                         \r
 275                         auto transform = [=](frame_transform transform) -> frame_transform\r
 276                         {\r
 277                                 transform.opacity = value;\r
 278                                 return transform;                                       \r
 279                         };\r
 280 \r
 281                         int layer = GetLayerIndex();\r
 282                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 283                 }\r
 284                 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")\r
 285                 {\r
 286                         int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;\r
 287                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 288                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 289                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 290                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 291                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 292 \r
 293                         auto transform = [=](frame_transform transform) mutable -> frame_transform\r
 294                         {\r
 295                                 transform.fill_translation[0]   = x;\r
 296                                 transform.fill_translation[1]   = y;\r
 297                                 transform.fill_scale[0]                 = x_s;\r
 298                                 transform.fill_scale[1]                 = y_s;\r
 299                                 transform.clip_translation[0]   = x;\r
 300                                 transform.clip_translation[1]   = y;\r
 301                                 transform.clip_scale[0]                 = x_s;\r
 302                                 transform.clip_scale[1]                 = y_s;\r
 303                                 return transform;\r
 304                         };\r
 305                                 \r
 306                         int layer = GetLayerIndex();\r
 307                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 308                 }\r
 309                 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")\r
 310                 {\r
 311                         int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;\r
 312                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 313                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 314                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 315                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 316                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 317 \r
 318                         auto transform = [=](frame_transform transform) -> frame_transform\r
 319                         {\r
 320                                 transform.clip_translation[0]   = x;\r
 321                                 transform.clip_translation[1]   = y;\r
 322                                 transform.clip_scale[0]                 = x_s;\r
 323                                 transform.clip_scale[1]                 = y_s;\r
 324                                 return transform;\r
 325                         };\r
 326                                 \r
 327                         int layer = GetLayerIndex();\r
 328                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 329                 }\r
 330                 else if(_parameters[0] == L"GRID")\r
 331                 {\r
 332                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 333                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 334                         int n = boost::lexical_cast<int>(_parameters.at(1));\r
 335                         double delta = 1.0/static_cast<double>(n);\r
 336                         for(int x = 0; x < n; ++x)\r
 337                         {\r
 338                                 for(int y = 0; y < n; ++y)\r
 339                                 {\r
 340                                         int index = x+y*n+1;\r
 341                                         auto transform = [=](frame_transform transform) -> frame_transform\r
 342                                         {               \r
 343                                                 transform.fill_translation[0]   = x*delta;\r
 344                                                 transform.fill_translation[1]   = y*delta;\r
 345                                                 transform.fill_scale[0]                 = delta;\r
 346                                                 transform.fill_scale[1]                 = delta;\r
 347                                                 transform.clip_translation[0]   = x*delta;\r
 348                                                 transform.clip_translation[1]   = y*delta;\r
 349                                                 transform.clip_scale[0]                 = delta;\r
 350                                                 transform.clip_scale[1]                 = delta;                        \r
 351                                                 return transform;\r
 352                                         };\r
 353                                         GetChannel()->mixer()->apply_frame_transform(index, transform, duration, tween);\r
 354                                 }\r
 355                         }\r
 356                 }\r
 357                 else if(_parameters[0] == L"BLEND")\r
 358                 {\r
 359                         auto blend_str = _parameters.at(1);                                                             \r
 360                         int layer = GetLayerIndex();\r
 361                         GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));      \r
 362                 }\r
 363                 else if(_parameters[0] == L"BRIGHTNESS")\r
 364                 {\r
 365                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 366                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 367                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 368                         auto transform = [=](frame_transform transform) -> frame_transform\r
 369                         {\r
 370                                 transform.brightness = value;\r
 371                                 return transform;\r
 372                         };\r
 373                                 \r
 374                         int layer = GetLayerIndex();\r
 375                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 376                 }\r
 377                 else if(_parameters[0] == L"SATURATION")\r
 378                 {\r
 379                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 380                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 381                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 382                         auto transform = [=](frame_transform transform) -> frame_transform\r
 383                         {\r
 384                                 transform.saturation = value;\r
 385                                 return transform;\r
 386                         };\r
 387                                 \r
 388                         int layer = GetLayerIndex();\r
 389                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 390                 }\r
 391                 else if(_parameters[0] == L"CONTRAST")\r
 392                 {\r
 393                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 394                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 395                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 396                         auto transform = [=](frame_transform transform) -> frame_transform\r
 397                         {\r
 398                                 transform.contrast = value;\r
 399                                 return transform;\r
 400                         };\r
 401                                 \r
 402                         int layer = GetLayerIndex();\r
 403                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 404                 }\r
 405                 else if(_parameters[0] == L"LEVELS")\r
 406                 {\r
 407                         levels value;\r
 408                         value.min_input  = boost::lexical_cast<double>(_parameters.at(1));\r
 409                         value.max_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 410                         value.gamma              = boost::lexical_cast<double>(_parameters.at(3));\r
 411                         value.min_output = boost::lexical_cast<double>(_parameters.at(4));\r
 412                         value.max_output = boost::lexical_cast<double>(_parameters.at(5));\r
 413                         int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 414                         std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 415 \r
 416                         auto transform = [=](frame_transform transform) -> frame_transform\r
 417                         {\r
 418                                 transform.levels = value;\r
 419                                 return transform;\r
 420                         };\r
 421                                 \r
 422                         int layer = GetLayerIndex();\r
 423                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 424                 }\r
 425                 else if(_parameters[0] == L"VOLUME")\r
 426                 {\r
 427                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 428                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 429                         double value = boost::lexical_cast<double>(_parameters[1]);\r
 430 \r
 431                         auto transform = [=](frame_transform transform) -> frame_transform\r
 432                         {\r
 433                                 transform.volume = value;\r
 434                                 return transform;\r
 435                         };\r
 436                                 \r
 437                         int layer = GetLayerIndex();\r
 438                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 439                 }\r
 440                 else if(_parameters[0] == L"CLEAR")\r
 441                 {\r
 442                         int layer = GetLayerIndex(std::numeric_limits<int>::max());\r
 443                         if(layer ==     std::numeric_limits<int>::max())\r
 444                                 GetChannel()->mixer()->clear_transforms();\r
 445                         else\r
 446                                 GetChannel()->mixer()->clear_transforms(layer);\r
 447                 }\r
 448                 else\r
 449                 {\r
 450                         SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 451                         return false;\r
 452                 }\r
 453         \r
 454                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 455 \r
 456                 return true;\r
 457         }\r
 458         catch(file_not_found&)\r
 459         {\r
 460                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 461                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 462                 return false;\r
 463         }\r
 464         catch(...)\r
 465         {\r
 466                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 467                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 468                 return false;\r
 469         }\r
 470 }\r
 471 \r
 472 bool SwapCommand::DoExecute()\r
 473 {       \r
 474         //Perform loading of the clip\r
 475         try\r
 476         {\r
 477                 if(GetLayerIndex(-1) != -1)\r
 478                 {\r
 479                         std::vector<std::string> strs;\r
 480                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 481                         \r
 482                         auto ch1 = GetChannel();\r
 483                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 484 \r
 485                         int l1 = GetLayerIndex();\r
 486                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 487 \r
 488                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 489                 }\r
 490                 else\r
 491                 {\r
 492                         auto ch1 = GetChannel();\r
 493                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 494                         ch1->stage()->swap(*ch2->stage());\r
 495                 }\r
 496 \r
 497                 CASPAR_LOG(info) << "Swapped successfully";\r
 498 \r
 499                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 500 \r
 501                 return true;\r
 502         }\r
 503         catch(file_not_found&)\r
 504         {\r
 505                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 506                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 507                 return false;\r
 508         }\r
 509         catch(...)\r
 510         {\r
 511                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 512                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 513                 return false;\r
 514         }\r
 515 }\r
 516 \r
 517 bool AddCommand::DoExecute()\r
 518 {       \r
 519         //Perform loading of the clip\r
 520         try\r
 521         {\r
 522                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 523         \r
 524                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 525 \r
 526                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 527 \r
 528                 return true;\r
 529         }\r
 530         catch(file_not_found&)\r
 531         {\r
 532                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 533                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 534                 return false;\r
 535         }\r
 536         catch(...)\r
 537         {\r
 538                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 539                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 540                 return false;\r
 541         }\r
 542 }\r
 543 \r
 544 bool RemoveCommand::DoExecute()\r
 545 {       \r
 546         //Perform loading of the clip\r
 547         try\r
 548         {\r
 549                 GetChannel()->output()->remove(GetLayerIndex());\r
 550 \r
 551                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 552 \r
 553                 return true;\r
 554         }\r
 555         catch(file_not_found&)\r
 556         {\r
 557                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 558                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 559                 return false;\r
 560         }\r
 561         catch(...)\r
 562         {\r
 563                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 564                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 565                 return false;\r
 566         }\r
 567 }\r
 568 \r
 569 bool LoadCommand::DoExecute()\r
 570 {       \r
 571         //Perform loading of the clip\r
 572         try\r
 573         {\r
 574                 _parameters[0] = _parameters[0];\r
 575                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 576                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 577         \r
 578                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 579 \r
 580                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 581 \r
 582                 return true;\r
 583         }\r
 584         catch(file_not_found&)\r
 585         {\r
 586                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 587                 SetReplyString(TEXT("404 LOAD ERROR\r\n"));\r
 588                 return false;\r
 589         }\r
 590         catch(...)\r
 591         {\r
 592                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 593                 SetReplyString(TEXT("502 LOAD FAILED\r\n"));\r
 594                 return false;\r
 595         }\r
 596 }\r
 597 \r
 598 \r
 599 \r
 600 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 601 //{\r
 602 //      static boost::wregex expr(L"^CG\\s(?<video_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
 603 //\r
 604 //      boost::wsmatch what;\r
 605 //      if(!boost::regex_match(message, what, expr))\r
 606 //              return nullptr;\r
 607 //\r
 608 //      auto info = channel_info::parse(what, channels);\r
 609 //\r
 610 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 611 //\r
 612 //      std::wstring templatename = what["TEMPLATE"].str();\r
 613 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 614 //      std::wstring start_label = what["START_LABEL"].str();   \r
 615 //      std::wstring data = get_data(what["DATA"].str());\r
 616 //      \r
 617 //      boost::replace_all(templatename, "\"", "");\r
 618 //\r
 619 //      return [=]() -> std::wstring\r
 620 //      {       \r
 621 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 622 //              if(fullFilename.empty())\r
 623 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 624 //      \r
 625 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 626 //              std::wstring filename = templatename;\r
 627 //              filename.append(extension);\r
 628 //\r
 629 //              flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 630 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 631 //\r
 632 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 633 //              return L"";\r
 634 //      };\r
 635 \r
 636 bool LoadbgCommand::DoExecute()\r
 637 {\r
 638         transition_info transitionInfo;\r
 639         \r
 640         bool bLoop = false;\r
 641 \r
 642         // TRANSITION\r
 643 \r
 644         std::wstring message;\r
 645         for(size_t n = 0; n < _parameters.size(); ++n)\r
 646                 message += _parameters[n] + L" ";\r
 647                 \r
 648         static const boost::wregex expr(L".*(?<TRANSITION>CUT|PUSH|SLIDE|WIPE|MIX)\\s*(?<DURATION>\\d+)\\s*(?<TWEEN>(LINEAR)|(EASE[^\\s]*))?\\s*(?<DIRECTION>FROMLEFT|FROMRIGHT|LEFT|RIGHT)?.*");\r
 649         boost::wsmatch what;\r
 650         if(boost::regex_match(message, what, expr))\r
 651         {\r
 652                 auto transition = what["TRANSITION"].str();\r
 653                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 654                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 655                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 656                 transitionInfo.tweener = get_tweener(tween);            \r
 657 \r
 658                 if(transition == TEXT("CUT"))\r
 659                         transitionInfo.type = transition::cut;\r
 660                 else if(transition == TEXT("MIX"))\r
 661                         transitionInfo.type = transition::mix;\r
 662                 else if(transition == TEXT("PUSH"))\r
 663                         transitionInfo.type = transition::push;\r
 664                 else if(transition == TEXT("SLIDE"))\r
 665                         transitionInfo.type = transition::slide;\r
 666                 else if(transition == TEXT("WIPE"))\r
 667                         transitionInfo.type = transition::wipe;\r
 668                 \r
 669                 if(direction == TEXT("FROMLEFT"))\r
 670                         transitionInfo.direction = transition_direction::from_left;\r
 671                 else if(direction == TEXT("FROMRIGHT"))\r
 672                         transitionInfo.direction = transition_direction::from_right;\r
 673                 else if(direction == TEXT("LEFT"))\r
 674                         transitionInfo.direction = transition_direction::from_right;\r
 675                 else if(direction == TEXT("RIGHT"))\r
 676                         transitionInfo.direction = transition_direction::from_left;\r
 677         }\r
 678         \r
 679         //Perform loading of the clip\r
 680         try\r
 681         {\r
 682                 _parameters[0] = _parameters[0];\r
 683                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 684                 if(pFP == frame_producer::empty())\r
 685                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 686 \r
 687                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
 688 \r
 689                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);\r
 690                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
 691         \r
 692                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 693                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 694 \r
 695                 return true;\r
 696         }\r
 697         catch(file_not_found&)\r
 698         {\r
 699                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 700                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 701                 return false;\r
 702         }\r
 703         catch(...)\r
 704         {\r
 705                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 706                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 707                 return false;\r
 708         }\r
 709 }\r
 710 \r
 711 bool PauseCommand::DoExecute()\r
 712 {\r
 713         try\r
 714         {\r
 715                 GetChannel()->stage()->pause(GetLayerIndex());\r
 716                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 717                 return true;\r
 718         }\r
 719         catch(...)\r
 720         {\r
 721                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 722         }\r
 723 \r
 724         return false;\r
 725 }\r
 726 \r
 727 bool PlayCommand::DoExecute()\r
 728 {\r
 729         try\r
 730         {\r
 731                 if(!_parameters.empty())\r
 732                 {\r
 733                         LoadbgCommand lbg;\r
 734                         lbg.SetChannel(GetChannel());\r
 735                         lbg.SetChannelIndex(GetChannelIndex());\r
 736                         lbg.SetLayerIntex(GetLayerIndex());\r
 737                         lbg.SetClientInfo(GetClientInfo());\r
 738                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 739                                 lbg.AddParameter(*it);\r
 740                         if(!lbg.Execute())\r
 741                                 CASPAR_LOG(warning) << " Failed to play.";\r
 742 \r
 743                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 744                 }\r
 745 \r
 746                 GetChannel()->stage()->play(GetLayerIndex());\r
 747                 \r
 748                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 749                 return true;\r
 750         }\r
 751         catch(...)\r
 752         {\r
 753                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 754         }\r
 755 \r
 756         return false;\r
 757 }\r
 758 \r
 759 bool StopCommand::DoExecute()\r
 760 {\r
 761         try\r
 762         {\r
 763                 GetChannel()->stage()->stop(GetLayerIndex());\r
 764                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 765                 return true;\r
 766         }\r
 767         catch(...)\r
 768         {\r
 769                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 770         }\r
 771 \r
 772         return false;\r
 773 }\r
 774 \r
 775 bool ClearCommand::DoExecute()\r
 776 {\r
 777         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 778         if(index != std::numeric_limits<int>::min())\r
 779                 GetChannel()->stage()->clear(index);\r
 780         else\r
 781                 GetChannel()->stage()->clear();\r
 782                 \r
 783         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 784 \r
 785         return true;\r
 786 }\r
 787 \r
 788 bool PrintCommand::DoExecute()\r
 789 {\r
 790         GetChannel()->output()->add(99978, create_consumer(boost::assign::list_of(L"IMAGE")));\r
 791                 \r
 792         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
 793 \r
 794         return true;\r
 795 }\r
 796 \r
 797 bool StatusCommand::DoExecute()\r
 798 {                               \r
 799         if (GetLayerIndex() > -1)\r
 800         {\r
 801                 auto status = GetChannel()->stage()->get_status(GetLayerIndex());\r
 802                 std::wstringstream status_text;\r
 803                 status_text\r
 804                         << L"200 STATUS OK\r\n"\r
 805                         << L"FOREGROUND:"               << status.foreground << L"\r\n"\r
 806                         << L"BACKGROUND:"               << status.background << L"\r\n"\r
 807                         << L"STATUS:"                   << (status.is_paused ? L"PAUSED" : L"PLAYING") << L"\r\n"\r
 808                         << L"TOTAL FRAMES:"             << (status.total_frames == std::numeric_limits<int64_t>::max() ? 0 : status.total_frames) << L"\r\n"\r
 809                         << L"CURRENT FRAME:"    << status.current_frame << L"\r\n\r\n";\r
 810 \r
 811                 SetReplyString(status_text.str());\r
 812                 return true;\r
 813         }\r
 814         else\r
 815         {\r
 816                 //NOTE: Possible to extend soo that "channel" status is returned when no layer is specified.\r
 817 \r
 818                 SetReplyString(TEXT("403 LAYER MUST BE SPECIFIED\r\n"));\r
 819                 return false;\r
 820         }\r
 821 }\r
 822 \r
 823 bool LogCommand::DoExecute()\r
 824 {\r
 825         if(_parameters.at(0) == L"LEVEL")\r
 826                 log::set_log_level(_parameters.at(1));\r
 827 \r
 828         SetReplyString(TEXT("202 LOG OK\r\n"));\r
 829 \r
 830         return true;\r
 831 }\r
 832 \r
 833 bool CGCommand::DoExecute()\r
 834 {\r
 835         std::wstring command = _parameters[0];\r
 836         if(command == TEXT("ADD"))\r
 837                 return DoExecuteAdd();\r
 838         else if(command == TEXT("PLAY"))\r
 839                 return DoExecutePlay();\r
 840         else if(command == TEXT("STOP"))\r
 841                 return DoExecuteStop();\r
 842         else if(command == TEXT("NEXT"))\r
 843                 return DoExecuteNext();\r
 844         else if(command == TEXT("REMOVE"))\r
 845                 return DoExecuteRemove();\r
 846         else if(command == TEXT("CLEAR"))\r
 847                 return DoExecuteClear();\r
 848         else if(command == TEXT("UPDATE"))\r
 849                 return DoExecuteUpdate();\r
 850         else if(command == TEXT("INVOKE"))\r
 851                 return DoExecuteInvoke();\r
 852         else if(command == TEXT("INFO"))\r
 853                 return DoExecuteInfo();\r
 854 \r
 855         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 856         return false;\r
 857 }\r
 858 \r
 859 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 860         int length = layerstring.length();\r
 861         for(int i = 0; i < length; ++i) {\r
 862                 if(!_istdigit(layerstring[i])) {\r
 863                         return false;\r
 864                 }\r
 865         }\r
 866 \r
 867         return true;\r
 868 }\r
 869 \r
 870 bool CGCommand::DoExecuteAdd() {\r
 871         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 872 \r
 873         int layer = 0;                          //_parameters[1]\r
 874 //      std::wstring templateName;      //_parameters[2]\r
 875         std::wstring label;             //_parameters[3]\r
 876         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 877 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 878 \r
 879         if(_parameters.size() < 4) \r
 880         {\r
 881                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 882                 return false;\r
 883         }\r
 884         unsigned int dataIndex = 4;\r
 885 \r
 886         if(!ValidateLayer(_parameters[1])) \r
 887         {\r
 888                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 889                 return false;\r
 890         }\r
 891 \r
 892         layer = _ttoi(_parameters[1].c_str());\r
 893 \r
 894         if(_parameters[3].length() > 1) \r
 895         {       //read label\r
 896                 label = _parameters2[3];\r
 897                 ++dataIndex;\r
 898 \r
 899                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 900                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 901                 else \r
 902                 {\r
 903                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 904                         return false;\r
 905                 }\r
 906         }\r
 907         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 908                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 909         }\r
 910         else \r
 911         {\r
 912                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 913                 return false;\r
 914         }\r
 915 \r
 916         const TCHAR* pDataString = 0;\r
 917         std::wstringstream data;\r
 918         std::wstring dataFromFile;\r
 919         if(_parameters.size() > dataIndex) \r
 920         {       //read data\r
 921                 const std::wstring& dataString = _parameters2[dataIndex];\r
 922 \r
 923                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 924                         pDataString = dataString.c_str();\r
 925                 else \r
 926                 {\r
 927                         //The data is not an XML-string, it must be a filename\r
 928                         std::wstring filename = env::data_folder();\r
 929                         filename.append(dataString);\r
 930                         filename.append(TEXT(".ftd"));\r
 931 \r
 932                         //open file\r
 933                         std::wifstream datafile(filename.c_str());\r
 934                         if(datafile) \r
 935                         {\r
 936                                 //read all data\r
 937                                 data << datafile.rdbuf();\r
 938                                 datafile.close();\r
 939 \r
 940                                 //extract data to _parameters\r
 941                                 dataFromFile = data.str();\r
 942                                 pDataString = dataFromFile.c_str();\r
 943                         }\r
 944                 }\r
 945         }\r
 946 \r
 947         std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);\r
 948         if(!fullFilename.empty())\r
 949         {\r
 950                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 951                 std::wstring filename = _parameters[2];\r
 952                 filename.append(extension);\r
 953 \r
 954                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
 955                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 956         }\r
 957         else\r
 958         {\r
 959                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 960                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 961         }\r
 962         return true;\r
 963 }\r
 964 \r
 965 bool CGCommand::DoExecutePlay()\r
 966 {\r
 967         if(_parameters.size() > 1)\r
 968         {\r
 969                 if(!ValidateLayer(_parameters[1])) \r
 970                 {\r
 971                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 972                         return false;\r
 973                 }\r
 974                 int layer = _ttoi(_parameters[1].c_str());\r
 975                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 976         }\r
 977         else\r
 978         {\r
 979                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 980                 return true;\r
 981         }\r
 982 \r
 983         SetReplyString(TEXT("202 CG OK\r\n"));\r
 984         return true;\r
 985 }\r
 986 \r
 987 bool CGCommand::DoExecuteStop() \r
 988 {\r
 989         if(_parameters.size() > 1)\r
 990         {\r
 991                 if(!ValidateLayer(_parameters[1])) \r
 992                 {\r
 993                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 994                         return false;\r
 995                 }\r
 996                 int layer = _ttoi(_parameters[1].c_str());\r
 997                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 998         }\r
 999         else \r
1000         {\r
1001                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1002                 return true;\r
1003         }\r
1004 \r
1005         SetReplyString(TEXT("202 CG OK\r\n"));\r
1006         return true;\r
1007 }\r
1008 \r
1009 bool CGCommand::DoExecuteNext()\r
1010 {\r
1011         if(_parameters.size() > 1) \r
1012         {\r
1013                 if(!ValidateLayer(_parameters[1])) \r
1014                 {\r
1015                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1016                         return false;\r
1017                 }\r
1018 \r
1019                 int layer = _ttoi(_parameters[1].c_str());\r
1020                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
1021         }\r
1022         else \r
1023         {\r
1024                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1025                 return true;\r
1026         }\r
1027 \r
1028         SetReplyString(TEXT("202 CG OK\r\n"));\r
1029         return true;\r
1030 }\r
1031 \r
1032 bool CGCommand::DoExecuteRemove() \r
1033 {\r
1034         if(_parameters.size() > 1) \r
1035         {\r
1036                 if(!ValidateLayer(_parameters[1])) \r
1037                 {\r
1038                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1039                         return false;\r
1040                 }\r
1041 \r
1042                 int layer = _ttoi(_parameters[1].c_str());\r
1043                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
1044         }\r
1045         else \r
1046         {\r
1047                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1048                 return true;\r
1049         }\r
1050 \r
1051         SetReplyString(TEXT("202 CG OK\r\n"));\r
1052         return true;\r
1053 }\r
1054 \r
1055 bool CGCommand::DoExecuteClear() \r
1056 {\r
1057         GetChannel()->stage()->clear(GetLayerIndex(flash::cg_producer::DEFAULT_LAYER));\r
1058         SetReplyString(TEXT("202 CG OK\r\n"));\r
1059         return true;\r
1060 }\r
1061 \r
1062 bool CGCommand::DoExecuteUpdate() \r
1063 {\r
1064         try\r
1065         {\r
1066                 if(!ValidateLayer(_parameters.at(1)))\r
1067                 {\r
1068                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1069                         return false;\r
1070                 }\r
1071                                                 \r
1072                 std::wstring dataString = _parameters2.at(2);                           \r
1073                 if(dataString.at(0) != TEXT('<'))\r
1074                 {\r
1075                         //The data is not an XML-string, it must be a filename\r
1076                         std::wstring filename = env::data_folder();\r
1077                         filename.append(dataString);\r
1078                         filename.append(TEXT(".ftd"));\r
1079 \r
1080                         //open file\r
1081                         std::wifstream datafile(filename.c_str());\r
1082                         if(datafile) \r
1083                         {\r
1084                                 std::wstringstream data;\r
1085                                 //read all data\r
1086                                 data << datafile.rdbuf();\r
1087                                 datafile.close();\r
1088 \r
1089                                 //extract data to _parameters\r
1090                                 dataString = data.str();\r
1091                         }\r
1092                 }               \r
1093 \r
1094                 int layer = _ttoi(_parameters.at(1).c_str());\r
1095                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->update(layer, dataString);\r
1096         }\r
1097         catch(...)\r
1098         {\r
1099                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1100                 return true;\r
1101         }\r
1102 \r
1103         SetReplyString(TEXT("202 CG OK\r\n"));\r
1104         return true;\r
1105 }\r
1106 \r
1107 bool CGCommand::DoExecuteInvoke() \r
1108 {\r
1109         std::wstringstream replyString;\r
1110         replyString << TEXT("201 CG OK\r\n");\r
1111 \r
1112         if(_parameters.size() > 2)\r
1113         {\r
1114                 if(!ValidateLayer(_parameters[1]))\r
1115                 {\r
1116                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1117                         return false;\r
1118                 }\r
1119                 int layer = _ttoi(_parameters[1].c_str());\r
1120                 auto result = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
1121                 replyString << result << TEXT("\r\n"); \r
1122         }\r
1123         else \r
1124         {\r
1125                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1126                 return true;\r
1127         }\r
1128         \r
1129         SetReplyString(replyString.str());\r
1130         return true;\r
1131 }\r
1132 \r
1133 bool CGCommand::DoExecuteInfo() \r
1134 {\r
1135         std::wstringstream replyString;\r
1136         replyString << TEXT("201 CG OK\r\n");\r
1137 \r
1138         if(_parameters.size() > 1)\r
1139         {\r
1140                 if(!ValidateLayer(_parameters[1]))\r
1141                 {\r
1142                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1143                         return false;\r
1144                 }\r
1145 \r
1146                 int layer = _ttoi(_parameters[1].c_str());\r
1147                 auto desc = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->description(layer);\r
1148                 \r
1149                 replyString << desc << TEXT("\r\n"); \r
1150         }\r
1151         else \r
1152         {\r
1153                 auto info = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->info();\r
1154                 replyString << info << TEXT("\r\n"); \r
1155         }       \r
1156 \r
1157         SetReplyString(replyString.str());\r
1158         return true;\r
1159 }\r
1160 \r
1161 bool DataCommand::DoExecute()\r
1162 {\r
1163         std::wstring command = _parameters[0];\r
1164         if(command == TEXT("STORE"))\r
1165                 return DoExecuteStore();\r
1166         else if(command == TEXT("RETRIEVE"))\r
1167                 return DoExecuteRetrieve();\r
1168         else if(command == TEXT("LIST"))\r
1169                 return DoExecuteList();\r
1170 \r
1171         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1172         return false;\r
1173 }\r
1174 \r
1175 bool DataCommand::DoExecuteStore() \r
1176 {\r
1177         if(_parameters.size() < 3) \r
1178         {\r
1179                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1180                 return false;\r
1181         }\r
1182 \r
1183         std::wstring filename = env::data_folder();\r
1184         filename.append(_parameters[1]);\r
1185         filename.append(TEXT(".ftd"));\r
1186 \r
1187         std::wofstream datafile(filename.c_str());\r
1188         if(!datafile) \r
1189         {\r
1190                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1191                 return false;\r
1192         }\r
1193 \r
1194         datafile << _parameters2[2];\r
1195         datafile.close();\r
1196 \r
1197         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1198         SetReplyString(replyString);\r
1199         return true;\r
1200 }\r
1201 \r
1202 bool DataCommand::DoExecuteRetrieve() \r
1203 {\r
1204         if(_parameters.size() < 2) \r
1205         {\r
1206                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1207                 return false;\r
1208         }\r
1209 \r
1210         std::wstring filename = env::data_folder();\r
1211         filename.append(_parameters[1]);\r
1212         filename.append(TEXT(".ftd"));\r
1213 \r
1214         std::wifstream datafile(filename.c_str());\r
1215         if(!datafile) \r
1216         {\r
1217                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1218                 return false;\r
1219         }\r
1220 \r
1221         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1222         std::wstring line;\r
1223         bool bFirstLine = true;\r
1224         while(std::getline(datafile, line))\r
1225         {\r
1226                 if(!bFirstLine)\r
1227                         reply << "\\n";\r
1228                 else\r
1229                         bFirstLine = false;\r
1230 \r
1231                 reply << line;\r
1232         }\r
1233         datafile.close();\r
1234 \r
1235         reply << "\r\n";\r
1236         SetReplyString(reply.str());\r
1237         return true;\r
1238 }\r
1239 \r
1240 bool DataCommand::DoExecuteList() \r
1241 {\r
1242         std::wstringstream replyString;\r
1243         replyString << TEXT("200 DATA LIST OK\r\n");\r
1244 \r
1245         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1246         {                       \r
1247                 if(boost::filesystem::is_regular_file(itr->path()))\r
1248                 {\r
1249                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1250                                 continue;\r
1251                         \r
1252                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1253                         \r
1254                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1255                         if(str[0] == '\\' || str[0] == '/')\r
1256                                 str = std::wstring(str.begin() + 1, str.end());\r
1257 \r
1258                         replyString << str << TEXT("\r\n");     \r
1259                 }\r
1260         }\r
1261         \r
1262         replyString << TEXT("\r\n");\r
1263 \r
1264         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1265         return true;\r
1266 }\r
1267 \r
1268 bool CinfCommand::DoExecute()\r
1269 {\r
1270         std::wstringstream replyString;\r
1271         \r
1272         try\r
1273         {\r
1274                 std::wstring info;\r
1275                 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
1276                 {\r
1277                         auto path = itr->path();\r
1278                         auto file = path.replace_extension(L"").filename();\r
1279                         if(boost::iequals(file, _parameters.at(0)))\r
1280                                 info += MediaInfo(itr->path()) + L"\r\n";\r
1281                 }\r
1282 \r
1283                 if(info.empty())\r
1284                 {\r
1285                         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1286                         return false;\r
1287                 }\r
1288                 replyString << TEXT("200 INFO OK\r\n");\r
1289                 replyString << info << "\r\n";\r
1290         }\r
1291         catch(...)\r
1292         {\r
1293                 SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1294                 return false;\r
1295         }\r
1296         \r
1297         SetReplyString(replyString.str());\r
1298         return true;\r
1299 }\r
1300 \r
1301 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1302 {\r
1303         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1304 }\r
1305 \r
1306 bool InfoCommand::DoExecute()\r
1307 {\r
1308         try\r
1309         {\r
1310                 std::wstringstream replyString;\r
1311                 if(_parameters.size() >= 1)\r
1312                 {\r
1313                         int channelIndex = _ttoi(_parameters.at(0).c_str())-1;\r
1314                         replyString << TEXT("201 INFO OK\r\n");\r
1315                         GenerateChannelInfo(channelIndex, channels_.at(channelIndex), replyString);\r
1316                 }\r
1317                 else\r
1318                 {\r
1319                         replyString << TEXT("200 INFO OK\r\n");\r
1320                         for(size_t n = 0; n < channels_.size(); ++n)\r
1321                                 GenerateChannelInfo(n, channels_[n], replyString);\r
1322                         replyString << TEXT("\r\n");\r
1323                 }\r
1324                 SetReplyString(replyString.str());\r
1325         }\r
1326         catch(...)\r
1327         {\r
1328                 SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1329                 return false;\r
1330         }\r
1331 \r
1332         return true;\r
1333 }\r
1334 \r
1335 bool ClsCommand::DoExecute()\r
1336 {\r
1337 /*\r
1338                 wav = audio\r
1339                 mp3 = audio\r
1340                 swf     = movie\r
1341                 dv  = movie\r
1342                 tga = still\r
1343                 col = still\r
1344         */\r
1345         std::wstringstream replyString;\r
1346         replyString << TEXT("200 CLS OK\r\n");\r
1347         replyString << ListMedia();\r
1348         replyString << TEXT("\r\n");\r
1349         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1350         return true;\r
1351 }\r
1352 \r
1353 bool TlsCommand::DoExecute()\r
1354 {\r
1355         std::wstringstream replyString;\r
1356         replyString << TEXT("200 TLS OK\r\n");\r
1357 \r
1358         replyString << ListTemplates();\r
1359         replyString << TEXT("\r\n");\r
1360 \r
1361         SetReplyString(replyString.str());\r
1362         return true;\r
1363 }\r
1364 \r
1365 bool VersionCommand::DoExecute()\r
1366 {\r
1367         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1368 \r
1369         if(_parameters.size() > 0)\r
1370         {\r
1371                 if(_parameters[0] == L"FLASH")\r
1372                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + flash::get_version() + TEXT("\r\n");\r
1373                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1374                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + flash::get_cg_version() + TEXT("\r\n");\r
1375                 else if(_parameters[0] != L"SERVER")\r
1376                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1377         }\r
1378 \r
1379         SetReplyString(replyString);\r
1380         return true;\r
1381 }\r
1382 \r
1383 bool ByeCommand::DoExecute()\r
1384 {\r
1385         GetClientInfo()->Disconnect();\r
1386         return true;\r
1387 }\r
1388 \r
1389 bool SetCommand::DoExecute()\r
1390 {\r
1391         std::wstring name = _parameters[0];\r
1392         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1393 \r
1394         std::wstring value = _parameters[1];\r
1395         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1396 \r
1397         if(name == TEXT("MODE"))\r
1398         {\r
1399                 auto format_desc = core::video_format_desc::get(value);\r
1400                 if(format_desc.format != core::video_format::invalid)\r
1401                 {\r
1402                         GetChannel()->set_video_format_desc(format_desc);\r
1403                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1404                 }\r
1405                 else\r
1406                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1407         }\r
1408         else\r
1409         {\r
1410                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1411         }\r
1412 \r
1413         return true;\r
1414 }\r
1415 \r
1416 \r
1417 }       //namespace amcp\r
1418 }}      //namespace caspar