git.sesse.net Git - casparcg/blob - protocol/amcp/AMCPCommandsImpl.cpp

   1 /*\r
   2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 * This file is part of CasparCG (www.casparcg.com).\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 * Author: Nicklas P Andersson\r
  20 */\r
  21 \r
  22 #include "../StdAfx.h"\r
  23 \r
  24 #if defined(_MSC_VER)\r
  25 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  26 #endif\r
  27 \r
  28 #include "AMCPCommandsImpl.h"\r
  29 #include "AMCPProtocolStrategy.h"\r
  30 \r
  31 #include <common/env.h>\r
  32 \r
  33 #include <common/log/log.h>\r
  34 #include <common/diagnostics/graph.h>\r
  35 #include <common/os/windows/current_version.h>\r
  36 #include <common/os/windows/system_info.h>\r
  37 \r
  38 #include <core/producer/frame_producer.h>\r
  39 #include <core/video_format.h>\r
  40 #include <core/producer/transition/transition_producer.h>\r
  41 #include <core/producer/frame/frame_transform.h>\r
  42 #include <core/producer/stage.h>\r
  43 #include <core/producer/layer.h>\r
  44 #include <core/mixer/mixer.h>\r
  45 #include <core/consumer/output.h>\r
  46 \r
  47 #include <modules/bluefish/bluefish.h>\r
  48 #include <modules/decklink/decklink.h>\r
  49 #include <modules/ffmpeg/ffmpeg.h>\r
  50 #include <modules/flash/flash.h>\r
  51 #include <modules/flash/util/swf.h>\r
  52 #include <modules/flash/producer/flash_producer.h>\r
  53 #include <modules/flash/producer/cg_producer.h>\r
  54 #include <modules/ffmpeg/producer/util/util.h>\r
  55 #include <modules/image/image.h>\r
  56 \r
  57 #include <algorithm>\r
  58 #include <locale>\r
  59 #include <fstream>\r
  60 #include <cctype>\r
  61 #include <io.h>\r
  62 \r
  63 #include <boost/date_time/posix_time/posix_time.hpp>\r
  64 #include <boost/lexical_cast.hpp>\r
  65 #include <boost/algorithm/string.hpp>\r
  66 #include <boost/filesystem.hpp>\r
  67 #include <boost/regex.hpp>\r
  68 #include <boost/property_tree/xml_parser.hpp>\r
  69 \r
  70 /* Return codes\r
  71 \r
  72 100 [action]                    Information om att något har hänt  \r
  73 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  74 \r
  75 202 [kommando] OK               Kommandot har utförts  \r
  76 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  77 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  78 \r
  79 400 ERROR                               Kommandot kunde inte förstås  \r
  80 401 [kommando] ERROR    Ogiltig kanal  \r
  81 402 [kommando] ERROR    Parameter saknas  \r
  82 403 [kommando] ERROR    Ogiltig parameter  \r
  83 404 [kommando] ERROR    Mediafilen hittades inte  \r
  84 \r
  85 500 FAILED                              Internt configurationfel  \r
  86 501 [kommando] FAILED   Internt configurationfel  \r
  87 502 [kommando] FAILED   Oläslig mediafil  \r
  88 \r
  89 600 [kommando] FAILED   funktion ej implementerad\r
  90 */\r
  91 \r
  92 namespace caspar { namespace protocol {\r
  93 \r
  94 using namespace core;\r
  95 \r
  96 std::wstring MediaInfo(const boost::filesystem::wpath& path)\r
  97 {\r
  98         if(boost::filesystem::is_regular_file(path))\r
  99         {\r
 100                 std::wstring clipttype = TEXT(" N/A ");\r
 101                 std::wstring extension = boost::to_upper_copy(path.extension());\r
 102                 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||\r
 103                         extension == L"GIF" || extension == L"BMP")\r
 104                         clipttype = TEXT(" STILL ");\r
 105                 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
 106                         clipttype = TEXT(" STILL ");\r
 107                 else if(caspar::ffmpeg::is_valid_file(path.file_string()) || extension == L".CT")\r
 108                         clipttype = TEXT(" MOVIE ");\r
 109 \r
 110                 if(clipttype != TEXT(" N/A "))\r
 111                 {               \r
 112                         auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 113 \r
 114                         auto relativePath = boost::filesystem::wpath(path.file_string().substr(env::media_folder().size()-1, path.file_string().size()));\r
 115 \r
 116                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));\r
 117                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 118                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 119 \r
 120                         auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));\r
 121                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 122                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 123                                 \r
 124                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 125                         if(str[0] == '\\' || str[0] == '/')\r
 126                                 str = std::wstring(str.begin() + 1, str.end());\r
 127 \r
 128                         return std::wstring() + TEXT("\"") + str +\r
 129                                         + TEXT("\" ") + clipttype +\r
 130                                         + TEXT(" ") + sizeStr +\r
 131                                         + TEXT(" ") + writeTimeWStr +\r
 132                                         + TEXT("\r\n");         \r
 133                 }       \r
 134         }\r
 135         return L"";\r
 136 }\r
 137 \r
 138 std::wstring ListMedia()\r
 139 {       \r
 140         std::wstringstream replyString;\r
 141         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr) \r
 142                 replyString << MediaInfo(itr->path());\r
 143         \r
 144         return boost::to_upper_copy(replyString.str());\r
 145 }\r
 146 \r
 147 std::wstring ListTemplates() \r
 148 {\r
 149         std::wstringstream replyString;\r
 150 \r
 151         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 152         {               \r
 153                 if(boost::filesystem::is_regular_file(itr->path()) && (itr->path().extension() == L".ft" || itr->path().extension() == L".ct"))\r
 154                 {\r
 155                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 156 \r
 157                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 158                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 159                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 160 \r
 161                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 162                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 163 \r
 164                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 165 \r
 166                         std::wstring dir = relativePath.parent_path().external_directory_string();\r
 167                         std::wstring file = boost::to_upper_copy(relativePath.filename());\r
 168                         relativePath = boost::filesystem::wpath(dir + L"/" + file);\r
 169                                                 \r
 170                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 171                         if(str[0] == '\\' || str[0] == '/')\r
 172                                 str = std::wstring(str.begin() + 1, str.end());\r
 173 \r
 174                         replyString << TEXT("\"") << str\r
 175                                                 << TEXT("\" ") << sizeWStr\r
 176                                                 << TEXT(" ") << writeTimeWStr\r
 177                                                 << TEXT("\r\n");                \r
 178                 }\r
 179         }\r
 180         return replyString.str();\r
 181 }\r
 182 \r
 183 namespace amcp {\r
 184         \r
 185 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 186 {}\r
 187 \r
 188 void AMCPCommand::SendReply()\r
 189 {\r
 190         if(!pClientInfo_) \r
 191                 return;\r
 192 \r
 193         if(replyString_.empty())\r
 194                 return;\r
 195         pClientInfo_->Send(replyString_);\r
 196 }\r
 197 \r
 198 void AMCPCommand::Clear() \r
 199 {\r
 200         pChannel_->stage()->clear();\r
 201         pClientInfo_.reset();\r
 202         channelIndex_ = 0;\r
 203         _parameters.clear();\r
 204 }\r
 205 \r
 206 bool DiagnosticsCommand::DoExecute()\r
 207 {       \r
 208         try\r
 209         {\r
 210                 diagnostics::show_graphs(true);\r
 211 \r
 212                 SetReplyString(TEXT("202 DIAG OK\r\n"));\r
 213 \r
 214                 return true;\r
 215         }\r
 216         catch(...)\r
 217         {\r
 218                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 219                 SetReplyString(TEXT("502 DIAG FAILED\r\n"));\r
 220                 return false;\r
 221         }\r
 222 }\r
 223 \r
 224 bool CallCommand::DoExecute()\r
 225 {       \r
 226         //Perform loading of the clip\r
 227         try\r
 228         {\r
 229                 auto what = _parameters.at(0);\r
 230 \r
 231                 std::wstring param = _parameters2.at(1);\r
 232                 for(auto it = std::begin(_parameters2)+2; it != std::end(_parameters2); ++it)\r
 233                         param += L" " + *it;\r
 234                 \r
 235                 boost::unique_future<std::wstring> result;\r
 236                 if(what == L"B")\r
 237                         result = GetChannel()->stage()->call(GetLayerIndex(), false, param);\r
 238                 else if(what == L"F")\r
 239                         result = GetChannel()->stage()->call(GetLayerIndex(), true, param);\r
 240                 else\r
 241                         result = GetChannel()->stage()->call(GetLayerIndex(), true, _parameters.at(0) + L" " + param);\r
 242         \r
 243                 if(!result.timed_wait(boost::posix_time::seconds(2)))\r
 244                         BOOST_THROW_EXCEPTION(timed_out());\r
 245 \r
 246                 CASPAR_LOG(info) << "Executed call: " <<  _parameters[0] << TEXT(" successfully");\r
 247                 \r
 248                 std::wstringstream replyString;\r
 249                 if(result.get().empty())\r
 250                         replyString << TEXT("202 CALL OK\r\n");\r
 251                 else\r
 252                         replyString << TEXT("201 CALL OK\r\n") << result.get() << L"\r\n";\r
 253                 \r
 254                 SetReplyString(replyString.str());\r
 255 \r
 256                 return true;\r
 257         }\r
 258         catch(...)\r
 259         {\r
 260                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 261                 SetReplyString(TEXT("502 CALL FAILED\r\n"));\r
 262                 return false;\r
 263         }\r
 264 }\r
 265 \r
 266 bool MixerCommand::DoExecute()\r
 267 {       \r
 268         //Perform loading of the clip\r
 269         try\r
 270         {       \r
 271                 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")\r
 272                 {\r
 273                         bool value = lexical_cast_or_default(_parameters.at(1), false);\r
 274                         auto transform = [=](frame_transform transform) -> frame_transform\r
 275                         {\r
 276                                 transform.is_key = value;\r
 277                                 return transform;                                       \r
 278                         };\r
 279 \r
 280                         int layer = GetLayerIndex();\r
 281                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform);\r
 282                 }\r
 283                 else if(_parameters[0] == L"OPACITY")\r
 284                 {\r
 285                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 286                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 287 \r
 288                         double value = boost::lexical_cast<double>(_parameters.at(1));\r
 289                         \r
 290                         auto transform = [=](frame_transform transform) -> frame_transform\r
 291                         {\r
 292                                 transform.opacity = value;\r
 293                                 return transform;                                       \r
 294                         };\r
 295 \r
 296                         int layer = GetLayerIndex();\r
 297                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 298                 }\r
 299                 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")\r
 300                 {\r
 301                         int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;\r
 302                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 303                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 304                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 305                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 306                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 307 \r
 308                         auto transform = [=](frame_transform transform) mutable -> frame_transform\r
 309                         {\r
 310                                 transform.fill_translation[0]   = x;\r
 311                                 transform.fill_translation[1]   = y;\r
 312                                 transform.fill_scale[0]                 = x_s;\r
 313                                 transform.fill_scale[1]                 = y_s;\r
 314                                 transform.clip_translation[0]   = x;\r
 315                                 transform.clip_translation[1]   = y;\r
 316                                 transform.clip_scale[0]                 = x_s;\r
 317                                 transform.clip_scale[1]                 = y_s;\r
 318                                 return transform;\r
 319                         };\r
 320                                 \r
 321                         int layer = GetLayerIndex();\r
 322                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 323                 }\r
 324                 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")\r
 325                 {\r
 326                         int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;\r
 327                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 328                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 329                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 330                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 331                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 332 \r
 333                         auto transform = [=](frame_transform transform) -> frame_transform\r
 334                         {\r
 335                                 transform.clip_translation[0]   = x;\r
 336                                 transform.clip_translation[1]   = y;\r
 337                                 transform.clip_scale[0]                 = x_s;\r
 338                                 transform.clip_scale[1]                 = y_s;\r
 339                                 return transform;\r
 340                         };\r
 341                                 \r
 342                         int layer = GetLayerIndex();\r
 343                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 344                 }\r
 345                 else if(_parameters[0] == L"GRID")\r
 346                 {\r
 347                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 348                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 349                         int n = boost::lexical_cast<int>(_parameters.at(1));\r
 350                         double delta = 1.0/static_cast<double>(n);\r
 351                         for(int x = 0; x < n; ++x)\r
 352                         {\r
 353                                 for(int y = 0; y < n; ++y)\r
 354                                 {\r
 355                                         int index = x+y*n+1;\r
 356                                         auto transform = [=](frame_transform transform) -> frame_transform\r
 357                                         {               \r
 358                                                 transform.fill_translation[0]   = x*delta;\r
 359                                                 transform.fill_translation[1]   = y*delta;\r
 360                                                 transform.fill_scale[0]                 = delta;\r
 361                                                 transform.fill_scale[1]                 = delta;\r
 362                                                 transform.clip_translation[0]   = x*delta;\r
 363                                                 transform.clip_translation[1]   = y*delta;\r
 364                                                 transform.clip_scale[0]                 = delta;\r
 365                                                 transform.clip_scale[1]                 = delta;                        \r
 366                                                 return transform;\r
 367                                         };\r
 368                                         GetChannel()->stage()->apply_frame_transform(index, transform, duration, tween);\r
 369                                 }\r
 370                         }\r
 371                 }\r
 372                 else if(_parameters[0] == L"BLEND")\r
 373                 {\r
 374                         auto blend_str = _parameters.at(1);                                                             \r
 375                         int layer = GetLayerIndex();\r
 376                         GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));      \r
 377                 }\r
 378                 else if(_parameters[0] == L"BRIGHTNESS")\r
 379                 {\r
 380                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 381                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 382                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 383                         auto transform = [=](frame_transform transform) -> frame_transform\r
 384                         {\r
 385                                 transform.brightness = value;\r
 386                                 return transform;\r
 387                         };\r
 388                                 \r
 389                         int layer = GetLayerIndex();\r
 390                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 391                 }\r
 392                 else if(_parameters[0] == L"SATURATION")\r
 393                 {\r
 394                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 395                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 396                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 397                         auto transform = [=](frame_transform transform) -> frame_transform\r
 398                         {\r
 399                                 transform.saturation = value;\r
 400                                 return transform;\r
 401                         };\r
 402                                 \r
 403                         int layer = GetLayerIndex();\r
 404                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 405                 }\r
 406                 else if(_parameters[0] == L"CONTRAST")\r
 407                 {\r
 408                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 409                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 410                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 411                         auto transform = [=](frame_transform transform) -> frame_transform\r
 412                         {\r
 413                                 transform.contrast = value;\r
 414                                 return transform;\r
 415                         };\r
 416                                 \r
 417                         int layer = GetLayerIndex();\r
 418                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 419                 }\r
 420                 else if(_parameters[0] == L"LEVELS")\r
 421                 {\r
 422                         levels value;\r
 423                         value.min_input  = boost::lexical_cast<double>(_parameters.at(1));\r
 424                         value.max_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 425                         value.gamma              = boost::lexical_cast<double>(_parameters.at(3));\r
 426                         value.min_output = boost::lexical_cast<double>(_parameters.at(4));\r
 427                         value.max_output = boost::lexical_cast<double>(_parameters.at(5));\r
 428                         int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 429                         std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 430 \r
 431                         auto transform = [=](frame_transform transform) -> frame_transform\r
 432                         {\r
 433                                 transform.levels = value;\r
 434                                 return transform;\r
 435                         };\r
 436                                 \r
 437                         int layer = GetLayerIndex();\r
 438                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 439                 }\r
 440                 else if(_parameters[0] == L"VOLUME")\r
 441                 {\r
 442                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 443                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 444                         double value = boost::lexical_cast<double>(_parameters[1]);\r
 445 \r
 446                         auto transform = [=](frame_transform transform) -> frame_transform\r
 447                         {\r
 448                                 transform.volume = value;\r
 449                                 return transform;\r
 450                         };\r
 451                                 \r
 452                         int layer = GetLayerIndex();\r
 453                         GetChannel()->stage()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 454                 }\r
 455                 else if(_parameters[0] == L"CLEAR")\r
 456                 {\r
 457                         int layer = GetLayerIndex(std::numeric_limits<int>::max());\r
 458                         if(layer ==     std::numeric_limits<int>::max())\r
 459                                 GetChannel()->stage()->clear_transforms();\r
 460                         else\r
 461                                 GetChannel()->stage()->clear_transforms(layer);\r
 462                 }\r
 463                 else\r
 464                 {\r
 465                         SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 466                         return false;\r
 467                 }\r
 468         \r
 469                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 470 \r
 471                 return true;\r
 472         }\r
 473         catch(file_not_found&)\r
 474         {\r
 475                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 476                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 477                 return false;\r
 478         }\r
 479         catch(...)\r
 480         {\r
 481                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 482                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 483                 return false;\r
 484         }\r
 485 }\r
 486 \r
 487 bool SwapCommand::DoExecute()\r
 488 {       \r
 489         //Perform loading of the clip\r
 490         try\r
 491         {\r
 492                 if(GetLayerIndex(-1) != -1)\r
 493                 {\r
 494                         std::vector<std::string> strs;\r
 495                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 496                         \r
 497                         auto ch1 = GetChannel();\r
 498                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 499 \r
 500                         int l1 = GetLayerIndex();\r
 501                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 502 \r
 503                         ch1->stage()->swap_layer(l1, l2, ch2->stage());\r
 504                 }\r
 505                 else\r
 506                 {\r
 507                         auto ch1 = GetChannel();\r
 508                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 509                         ch1->stage()->swap_layers(ch2->stage());\r
 510                 }\r
 511 \r
 512                 CASPAR_LOG(info) << "Swapped successfully";\r
 513 \r
 514                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 515 \r
 516                 return true;\r
 517         }\r
 518         catch(file_not_found&)\r
 519         {\r
 520                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 521                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 522                 return false;\r
 523         }\r
 524         catch(...)\r
 525         {\r
 526                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 527                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 528                 return false;\r
 529         }\r
 530 }\r
 531 \r
 532 bool AddCommand::DoExecute()\r
 533 {       \r
 534         //Perform loading of the clip\r
 535         try\r
 536         {\r
 537                 auto consumer = create_consumer(_parameters);\r
 538                 GetChannel()->output()->add(GetLayerIndex(consumer->index()), consumer);\r
 539         \r
 540                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 541 \r
 542                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 543 \r
 544                 return true;\r
 545         }\r
 546         catch(file_not_found&)\r
 547         {\r
 548                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 549                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 550                 return false;\r
 551         }\r
 552         catch(...)\r
 553         {\r
 554                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 555                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 556                 return false;\r
 557         }\r
 558 }\r
 559 \r
 560 bool RemoveCommand::DoExecute()\r
 561 {       \r
 562         //Perform loading of the clip\r
 563         try\r
 564         {\r
 565                 auto index = GetLayerIndex(std::numeric_limits<int>::min());\r
 566                 if(index == std::numeric_limits<int>::min())\r
 567                         index = create_consumer(_parameters)->index();\r
 568 \r
 569                 GetChannel()->output()->remove(index);\r
 570 \r
 571                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 572 \r
 573                 return true;\r
 574         }\r
 575         catch(file_not_found&)\r
 576         {\r
 577                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 578                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 579                 return false;\r
 580         }\r
 581         catch(...)\r
 582         {\r
 583                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 584                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 585                 return false;\r
 586         }\r
 587 }\r
 588 \r
 589 bool LoadCommand::DoExecute()\r
 590 {       \r
 591         //Perform loading of the clip\r
 592         try\r
 593         {\r
 594                 _parameters[0] = _parameters[0];\r
 595                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 596                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 597         \r
 598                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 599 \r
 600                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 601 \r
 602                 return true;\r
 603         }\r
 604         catch(file_not_found&)\r
 605         {\r
 606                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 607                 SetReplyString(TEXT("404 LOAD ERROR\r\n"));\r
 608                 return false;\r
 609         }\r
 610         catch(...)\r
 611         {\r
 612                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 613                 SetReplyString(TEXT("502 LOAD FAILED\r\n"));\r
 614                 return false;\r
 615         }\r
 616 }\r
 617 \r
 618 \r
 619 \r
 620 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 621 //{\r
 622 //      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
 623 //\r
 624 //      boost::wsmatch what;\r
 625 //      if(!boost::regex_match(message, what, expr))\r
 626 //              return nullptr;\r
 627 //\r
 628 //      auto info = channel_info::parse(what, channels);\r
 629 //\r
 630 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 631 //\r
 632 //      std::wstring templatename = what["TEMPLATE"].str();\r
 633 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 634 //      std::wstring start_label = what["START_LABEL"].str();   \r
 635 //      std::wstring data = get_data(what["DATA"].str());\r
 636 //      \r
 637 //      boost::replace_all(templatename, "\"", "");\r
 638 //\r
 639 //      return [=]() -> std::wstring\r
 640 //      {       \r
 641 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 642 //              if(fullFilename.empty())\r
 643 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 644 //      \r
 645 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 646 //              std::wstring filename = templatename;\r
 647 //              filename.append(extension);\r
 648 //\r
 649 //              flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 650 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 651 //\r
 652 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 653 //              return L"";\r
 654 //      };\r
 655 \r
 656 bool LoadbgCommand::DoExecute()\r
 657 {\r
 658         transition_info transitionInfo;\r
 659         \r
 660         bool bLoop = false;\r
 661 \r
 662         // TRANSITION\r
 663 \r
 664         std::wstring message;\r
 665         for(size_t n = 0; n < _parameters.size(); ++n)\r
 666                 message += _parameters[n] + L" ";\r
 667                 \r
 668         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
 669         boost::wsmatch what;\r
 670         if(boost::regex_match(message, what, expr))\r
 671         {\r
 672                 auto transition = what["TRANSITION"].str();\r
 673                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 674                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 675                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 676                 transitionInfo.tweener = get_tweener(tween);            \r
 677 \r
 678                 if(transition == TEXT("CUT"))\r
 679                         transitionInfo.type = transition::cut;\r
 680                 else if(transition == TEXT("MIX"))\r
 681                         transitionInfo.type = transition::mix;\r
 682                 else if(transition == TEXT("PUSH"))\r
 683                         transitionInfo.type = transition::push;\r
 684                 else if(transition == TEXT("SLIDE"))\r
 685                         transitionInfo.type = transition::slide;\r
 686                 else if(transition == TEXT("WIPE"))\r
 687                         transitionInfo.type = transition::wipe;\r
 688                 \r
 689                 if(direction == TEXT("FROMLEFT"))\r
 690                         transitionInfo.direction = transition_direction::from_left;\r
 691                 else if(direction == TEXT("FROMRIGHT"))\r
 692                         transitionInfo.direction = transition_direction::from_right;\r
 693                 else if(direction == TEXT("LEFT"))\r
 694                         transitionInfo.direction = transition_direction::from_right;\r
 695                 else if(direction == TEXT("RIGHT"))\r
 696                         transitionInfo.direction = transition_direction::from_left;\r
 697         }\r
 698         \r
 699         //Perform loading of the clip\r
 700         try\r
 701         {\r
 702                 _parameters[0] = _parameters[0];\r
 703                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 704                 if(pFP == frame_producer::empty())\r
 705                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 706 \r
 707                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
 708 \r
 709                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, pFP, transitionInfo);\r
 710                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
 711         \r
 712                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 713                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 714 \r
 715                 return true;\r
 716         }\r
 717         catch(file_not_found&)\r
 718         {               \r
 719                 std::wstring params2;\r
 720                 for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 721                         params2 += L" " + *it;\r
 722                 CASPAR_LOG(error) << L"File not found. No match found for parameters. Check syntax:" << params2;\r
 723                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 724                 return false;\r
 725         }\r
 726         catch(...)\r
 727         {\r
 728                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 729                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 730                 return false;\r
 731         }\r
 732 }\r
 733 \r
 734 bool PauseCommand::DoExecute()\r
 735 {\r
 736         try\r
 737         {\r
 738                 GetChannel()->stage()->pause(GetLayerIndex());\r
 739                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 740                 return true;\r
 741         }\r
 742         catch(...)\r
 743         {\r
 744                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 745         }\r
 746 \r
 747         return false;\r
 748 }\r
 749 \r
 750 bool PlayCommand::DoExecute()\r
 751 {\r
 752         try\r
 753         {\r
 754                 if(!_parameters.empty())\r
 755                 {\r
 756                         LoadbgCommand lbg;\r
 757                         lbg.SetChannel(GetChannel());\r
 758                         lbg.SetChannelIndex(GetChannelIndex());\r
 759                         lbg.SetLayerIntex(GetLayerIndex());\r
 760                         lbg.SetClientInfo(GetClientInfo());\r
 761                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 762                                 lbg.AddParameter(*it);\r
 763                         if(!lbg.Execute())\r
 764                                 CASPAR_LOG(warning) << " Failed to play.";\r
 765 \r
 766                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 767                 }\r
 768 \r
 769                 GetChannel()->stage()->play(GetLayerIndex());\r
 770                 \r
 771                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 772                 return true;\r
 773         }\r
 774         catch(...)\r
 775         {\r
 776                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 777         }\r
 778 \r
 779         return false;\r
 780 }\r
 781 \r
 782 bool StopCommand::DoExecute()\r
 783 {\r
 784         try\r
 785         {\r
 786                 GetChannel()->stage()->stop(GetLayerIndex());\r
 787                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 788                 return true;\r
 789         }\r
 790         catch(...)\r
 791         {\r
 792                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 793         }\r
 794 \r
 795         return false;\r
 796 }\r
 797 \r
 798 bool ClearCommand::DoExecute()\r
 799 {\r
 800         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 801         if(index != std::numeric_limits<int>::min())\r
 802                 GetChannel()->stage()->clear(index);\r
 803         else\r
 804                 GetChannel()->stage()->clear();\r
 805                 \r
 806         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 807 \r
 808         return true;\r
 809 }\r
 810 \r
 811 bool PrintCommand::DoExecute()\r
 812 {\r
 813         GetChannel()->output()->add(create_consumer(boost::assign::list_of(L"IMAGE")));\r
 814                 \r
 815         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
 816 \r
 817         return true;\r
 818 }\r
 819 \r
 820 bool LogCommand::DoExecute()\r
 821 {\r
 822         if(_parameters.at(0) == L"LEVEL")\r
 823                 log::set_log_level(_parameters.at(1));\r
 824 \r
 825         SetReplyString(TEXT("202 LOG OK\r\n"));\r
 826 \r
 827         return true;\r
 828 }\r
 829 \r
 830 bool CGCommand::DoExecute()\r
 831 {\r
 832         std::wstring command = _parameters[0];\r
 833         if(command == TEXT("ADD"))\r
 834                 return DoExecuteAdd();\r
 835         else if(command == TEXT("PLAY"))\r
 836                 return DoExecutePlay();\r
 837         else if(command == TEXT("STOP"))\r
 838                 return DoExecuteStop();\r
 839         else if(command == TEXT("NEXT"))\r
 840                 return DoExecuteNext();\r
 841         else if(command == TEXT("REMOVE"))\r
 842                 return DoExecuteRemove();\r
 843         else if(command == TEXT("CLEAR"))\r
 844                 return DoExecuteClear();\r
 845         else if(command == TEXT("UPDATE"))\r
 846                 return DoExecuteUpdate();\r
 847         else if(command == TEXT("INVOKE"))\r
 848                 return DoExecuteInvoke();\r
 849         else if(command == TEXT("INFO"))\r
 850                 return DoExecuteInfo();\r
 851 \r
 852         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 853         return false;\r
 854 }\r
 855 \r
 856 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 857         int length = layerstring.length();\r
 858         for(int i = 0; i < length; ++i) {\r
 859                 if(!_istdigit(layerstring[i])) {\r
 860                         return false;\r
 861                 }\r
 862         }\r
 863 \r
 864         return true;\r
 865 }\r
 866 \r
 867 bool CGCommand::DoExecuteAdd() {\r
 868         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 869 \r
 870         int layer = 0;                          //_parameters[1]\r
 871 //      std::wstring templateName;      //_parameters[2]\r
 872         std::wstring label;             //_parameters[3]\r
 873         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 874 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 875 \r
 876         if(_parameters.size() < 4) \r
 877         {\r
 878                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 879                 return false;\r
 880         }\r
 881         unsigned int dataIndex = 4;\r
 882 \r
 883         if(!ValidateLayer(_parameters[1])) \r
 884         {\r
 885                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 886                 return false;\r
 887         }\r
 888 \r
 889         layer = _ttoi(_parameters[1].c_str());\r
 890 \r
 891         if(_parameters[3].length() > 1) \r
 892         {       //read label\r
 893                 label = _parameters2[3];\r
 894                 ++dataIndex;\r
 895 \r
 896                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 897                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 898                 else \r
 899                 {\r
 900                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 901                         return false;\r
 902                 }\r
 903         }\r
 904         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 905                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 906         }\r
 907         else \r
 908         {\r
 909                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 910                 return false;\r
 911         }\r
 912 \r
 913         const TCHAR* pDataString = 0;\r
 914         std::wstringstream data;\r
 915         std::wstring dataFromFile;\r
 916         if(_parameters.size() > dataIndex) \r
 917         {       //read data\r
 918                 const std::wstring& dataString = _parameters2[dataIndex];\r
 919 \r
 920                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 921                         pDataString = dataString.c_str();\r
 922                 else \r
 923                 {\r
 924                         //The data is not an XML-string, it must be a filename\r
 925                         std::wstring filename = env::data_folder();\r
 926                         filename.append(dataString);\r
 927                         filename.append(TEXT(".ftd"));\r
 928 \r
 929                         //open file\r
 930                         std::wifstream datafile(filename.c_str());\r
 931                         if(datafile) \r
 932                         {\r
 933                                 //read all data\r
 934                                 data << datafile.rdbuf();\r
 935                                 datafile.close();\r
 936 \r
 937                                 //extract data to _parameters\r
 938                                 dataFromFile = data.str();\r
 939                                 pDataString = dataFromFile.c_str();\r
 940                         }\r
 941                 }\r
 942         }\r
 943 \r
 944         std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);\r
 945         if(!fullFilename.empty())\r
 946         {\r
 947                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 948                 std::wstring filename = _parameters[2];\r
 949                 filename.append(extension);\r
 950 \r
 951                 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
 952                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 953         }\r
 954         else\r
 955         {\r
 956                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 957                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 958         }\r
 959         return true;\r
 960 }\r
 961 \r
 962 bool CGCommand::DoExecutePlay()\r
 963 {\r
 964         if(_parameters.size() > 1)\r
 965         {\r
 966                 if(!ValidateLayer(_parameters[1])) \r
 967                 {\r
 968                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 969                         return false;\r
 970                 }\r
 971                 int layer = _ttoi(_parameters[1].c_str());\r
 972                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 973         }\r
 974         else\r
 975         {\r
 976                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 977                 return true;\r
 978         }\r
 979 \r
 980         SetReplyString(TEXT("202 CG OK\r\n"));\r
 981         return true;\r
 982 }\r
 983 \r
 984 bool CGCommand::DoExecuteStop() \r
 985 {\r
 986         if(_parameters.size() > 1)\r
 987         {\r
 988                 if(!ValidateLayer(_parameters[1])) \r
 989                 {\r
 990                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 991                         return false;\r
 992                 }\r
 993                 int layer = _ttoi(_parameters[1].c_str());\r
 994                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 995         }\r
 996         else \r
 997         {\r
 998                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 999                 return true;\r
1000         }\r
1001 \r
1002         SetReplyString(TEXT("202 CG OK\r\n"));\r
1003         return true;\r
1004 }\r
1005 \r
1006 bool CGCommand::DoExecuteNext()\r
1007 {\r
1008         if(_parameters.size() > 1) \r
1009         {\r
1010                 if(!ValidateLayer(_parameters[1])) \r
1011                 {\r
1012                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1013                         return false;\r
1014                 }\r
1015 \r
1016                 int layer = _ttoi(_parameters[1].c_str());\r
1017                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->next(layer);\r
1018         }\r
1019         else \r
1020         {\r
1021                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1022                 return true;\r
1023         }\r
1024 \r
1025         SetReplyString(TEXT("202 CG OK\r\n"));\r
1026         return true;\r
1027 }\r
1028 \r
1029 bool CGCommand::DoExecuteRemove() \r
1030 {\r
1031         if(_parameters.size() > 1) \r
1032         {\r
1033                 if(!ValidateLayer(_parameters[1])) \r
1034                 {\r
1035                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1036                         return false;\r
1037                 }\r
1038 \r
1039                 int layer = _ttoi(_parameters[1].c_str());\r
1040                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->remove(layer);\r
1041         }\r
1042         else \r
1043         {\r
1044                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1045                 return true;\r
1046         }\r
1047 \r
1048         SetReplyString(TEXT("202 CG OK\r\n"));\r
1049         return true;\r
1050 }\r
1051 \r
1052 bool CGCommand::DoExecuteClear() \r
1053 {\r
1054         GetChannel()->stage()->clear(GetLayerIndex(flash::cg_producer::DEFAULT_LAYER));\r
1055         SetReplyString(TEXT("202 CG OK\r\n"));\r
1056         return true;\r
1057 }\r
1058 \r
1059 bool CGCommand::DoExecuteUpdate() \r
1060 {\r
1061         try\r
1062         {\r
1063                 if(!ValidateLayer(_parameters.at(1)))\r
1064                 {\r
1065                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1066                         return false;\r
1067                 }\r
1068                                                 \r
1069                 std::wstring dataString = _parameters2.at(2);                           \r
1070                 if(dataString.at(0) != TEXT('<'))\r
1071                 {\r
1072                         //The data is not an XML-string, it must be a filename\r
1073                         std::wstring filename = env::data_folder();\r
1074                         filename.append(dataString);\r
1075                         filename.append(TEXT(".ftd"));\r
1076 \r
1077                         //open file\r
1078                         std::wifstream datafile(filename.c_str());\r
1079                         if(datafile) \r
1080                         {\r
1081                                 std::wstringstream data;\r
1082                                 //read all data\r
1083                                 data << datafile.rdbuf();\r
1084                                 datafile.close();\r
1085 \r
1086                                 //extract data to _parameters\r
1087                                 dataString = data.str();\r
1088                         }\r
1089                 }               \r
1090 \r
1091                 int layer = _ttoi(_parameters.at(1).c_str());\r
1092                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->update(layer, dataString);\r
1093         }\r
1094         catch(...)\r
1095         {\r
1096                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1097                 return true;\r
1098         }\r
1099 \r
1100         SetReplyString(TEXT("202 CG OK\r\n"));\r
1101         return true;\r
1102 }\r
1103 \r
1104 bool CGCommand::DoExecuteInvoke() \r
1105 {\r
1106         std::wstringstream replyString;\r
1107         replyString << TEXT("201 CG OK\r\n");\r
1108 \r
1109         if(_parameters.size() > 2)\r
1110         {\r
1111                 if(!ValidateLayer(_parameters[1]))\r
1112                 {\r
1113                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1114                         return false;\r
1115                 }\r
1116                 int layer = _ttoi(_parameters[1].c_str());\r
1117                 auto result = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
1118                 replyString << result << TEXT("\r\n"); \r
1119         }\r
1120         else \r
1121         {\r
1122                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1123                 return true;\r
1124         }\r
1125         \r
1126         SetReplyString(replyString.str());\r
1127         return true;\r
1128 }\r
1129 \r
1130 bool CGCommand::DoExecuteInfo() \r
1131 {\r
1132         std::wstringstream replyString;\r
1133         replyString << TEXT("201 CG OK\r\n");\r
1134 \r
1135         if(_parameters.size() > 1)\r
1136         {\r
1137                 if(!ValidateLayer(_parameters[1]))\r
1138                 {\r
1139                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1140                         return false;\r
1141                 }\r
1142 \r
1143                 int layer = _ttoi(_parameters[1].c_str());\r
1144                 auto desc = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->description(layer);\r
1145                 \r
1146                 replyString << desc << TEXT("\r\n"); \r
1147         }\r
1148         else \r
1149         {\r
1150                 auto info = flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->template_host_info();\r
1151                 replyString << info << TEXT("\r\n"); \r
1152         }       \r
1153 \r
1154         SetReplyString(replyString.str());\r
1155         return true;\r
1156 }\r
1157 \r
1158 bool DataCommand::DoExecute()\r
1159 {\r
1160         std::wstring command = _parameters[0];\r
1161         if(command == TEXT("STORE"))\r
1162                 return DoExecuteStore();\r
1163         else if(command == TEXT("RETRIEVE"))\r
1164                 return DoExecuteRetrieve();\r
1165         else if(command == TEXT("LIST"))\r
1166                 return DoExecuteList();\r
1167 \r
1168         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1169         return false;\r
1170 }\r
1171 \r
1172 bool DataCommand::DoExecuteStore() \r
1173 {\r
1174         if(_parameters.size() < 3) \r
1175         {\r
1176                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1177                 return false;\r
1178         }\r
1179 \r
1180         std::wstring filename = env::data_folder();\r
1181         filename.append(_parameters[1]);\r
1182         filename.append(TEXT(".ftd"));\r
1183 \r
1184         std::wofstream datafile(filename.c_str());\r
1185         if(!datafile) \r
1186         {\r
1187                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1188                 return false;\r
1189         }\r
1190 \r
1191         datafile << _parameters2[2];\r
1192         datafile.close();\r
1193 \r
1194         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1195         SetReplyString(replyString);\r
1196         return true;\r
1197 }\r
1198 \r
1199 bool DataCommand::DoExecuteRetrieve() \r
1200 {\r
1201         if(_parameters.size() < 2) \r
1202         {\r
1203                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1204                 return false;\r
1205         }\r
1206 \r
1207         std::wstring filename = env::data_folder();\r
1208         filename.append(_parameters[1]);\r
1209         filename.append(TEXT(".ftd"));\r
1210 \r
1211         std::wifstream datafile(filename.c_str());\r
1212         if(!datafile) \r
1213         {\r
1214                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1215                 return false;\r
1216         }\r
1217 \r
1218         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1219         std::wstring line;\r
1220         bool bFirstLine = true;\r
1221         while(std::getline(datafile, line))\r
1222         {\r
1223                 if(!bFirstLine)\r
1224                         reply << "\\n";\r
1225                 else\r
1226                         bFirstLine = false;\r
1227 \r
1228                 reply << line;\r
1229         }\r
1230         datafile.close();\r
1231 \r
1232         reply << "\r\n";\r
1233         SetReplyString(reply.str());\r
1234         return true;\r
1235 }\r
1236 \r
1237 bool DataCommand::DoExecuteList() \r
1238 {\r
1239         std::wstringstream replyString;\r
1240         replyString << TEXT("200 DATA LIST OK\r\n");\r
1241 \r
1242         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1243         {                       \r
1244                 if(boost::filesystem::is_regular_file(itr->path()))\r
1245                 {\r
1246                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1247                                 continue;\r
1248                         \r
1249                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1250                         \r
1251                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1252                         if(str[0] == '\\' || str[0] == '/')\r
1253                                 str = std::wstring(str.begin() + 1, str.end());\r
1254 \r
1255                         replyString << str << TEXT("\r\n");     \r
1256                 }\r
1257         }\r
1258         \r
1259         replyString << TEXT("\r\n");\r
1260 \r
1261         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1262         return true;\r
1263 }\r
1264 \r
1265 bool CinfCommand::DoExecute()\r
1266 {\r
1267         std::wstringstream replyString;\r
1268         \r
1269         try\r
1270         {\r
1271                 std::wstring info;\r
1272                 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
1273                 {\r
1274                         auto path = itr->path();\r
1275                         auto file = path.replace_extension(L"").filename();\r
1276                         if(boost::iequals(file, _parameters.at(0)))\r
1277                                 info += MediaInfo(itr->path()) + L"\r\n";\r
1278                 }\r
1279 \r
1280                 if(info.empty())\r
1281                 {\r
1282                         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1283                         return false;\r
1284                 }\r
1285                 replyString << TEXT("200 CINF OK\r\n");\r
1286                 replyString << info << "\r\n";\r
1287         }\r
1288         catch(...)\r
1289         {\r
1290                 SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1291                 return false;\r
1292         }\r
1293         \r
1294         SetReplyString(replyString.str());\r
1295         return true;\r
1296 }\r
1297 \r
1298 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1299 {\r
1300         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1301 }\r
1302 \r
1303 bool InfoCommand::DoExecute()\r
1304 {\r
1305         std::wstringstream replyString;\r
1306         \r
1307         boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);\r
1308 \r
1309         try\r
1310         {\r
1311                 if(_parameters.size() >= 1 && _parameters[0] == L"TEMPLATE")\r
1312                 {               \r
1313                         replyString << L"201 INFO TEMPLATE OK\r\n";\r
1314 \r
1315                         // Needs to be extended for any file, not just flash.\r
1316 \r
1317                         auto filename = flash::find_template(env::template_folder() + _parameters.at(1));\r
1318                                                 \r
1319                         std::wstringstream str;\r
1320                         str << widen(flash::read_template_meta_info(filename));\r
1321                         boost::property_tree::wptree info;\r
1322                         boost::property_tree::xml_parser::read_xml(str, info, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);\r
1323 \r
1324                         boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
1325                 }\r
1326                 else if(_parameters.size() >= 1 && _parameters[0] == L"CONFIG")\r
1327                 {               \r
1328                         replyString << L"201 INFO CONFIG OK\r\n";\r
1329 \r
1330                         boost::property_tree::write_xml(replyString, caspar::env::properties(), w);\r
1331                 }\r
1332                 else if(_parameters.size() >= 1 && _parameters[0] == L"PATHS")\r
1333                 {\r
1334                         replyString << L"201 INFO PATHS OK\r\n";\r
1335 \r
1336                         boost::property_tree::wptree info;\r
1337                         info.add_child(L"paths", caspar::env::properties().get_child(L"configuration.paths"));\r
1338                         info.add(L"paths.initial-path", boost::filesystem2::initial_path<boost::filesystem2::wpath>().directory_string() + L"\\");\r
1339 \r
1340                         boost::property_tree::write_xml(replyString, info, w);\r
1341                 }\r
1342                 else if(_parameters.size() >= 1 && _parameters[0] == L"SYSTEM")\r
1343                 {\r
1344                         replyString << L"201 INFO SYSTEM OK\r\n";\r
1345                         \r
1346                         boost::property_tree::wptree info;\r
1347                         \r
1348                         info.add(L"system.name",                                        caspar::get_system_product_name());\r
1349                         info.add(L"system.windows.name",                        caspar::get_win_product_name());\r
1350                         info.add(L"system.windows.service-pack",        caspar::get_win_sp_version());\r
1351                         info.add(L"system.cpu",                                         caspar::get_cpu_info());\r
1352         \r
1353                         BOOST_FOREACH(auto device, caspar::decklink::get_device_list())\r
1354                                 info.add(L"system.decklink.device", device);\r
1355 \r
1356                         BOOST_FOREACH(auto device, caspar::bluefish::get_device_list())\r
1357                                 info.add(L"system.bluefish.device", device);\r
1358                                 \r
1359                         info.add(L"system.flash",                                       caspar::flash::get_version());\r
1360                         info.add(L"system.free-image",                          caspar::image::get_version());\r
1361                         info.add(L"system.ffmpeg.avcodec",                      caspar::ffmpeg::get_avcodec_version());\r
1362                         info.add(L"system.ffmpeg.avformat",                     caspar::ffmpeg::get_avformat_version());\r
1363                         info.add(L"system.ffmpeg.avfilter",                     caspar::ffmpeg::get_avfilter_version());\r
1364                         info.add(L"system.ffmpeg.avutil",                       caspar::ffmpeg::get_avutil_version());\r
1365                         info.add(L"system.ffmpeg.swscale",                      caspar::ffmpeg::get_swscale_version());\r
1366                                                 \r
1367                         boost::property_tree::write_xml(replyString, info, w);\r
1368                 }\r
1369                 else if(_parameters.size() >= 1 && _parameters[0] == L"SERVER")\r
1370                 {\r
1371                         replyString << L"201 INFO SYSTEM OK\r\n";\r
1372                         \r
1373                         boost::property_tree::wptree info;\r
1374 \r
1375                         int index = 0;\r
1376                         BOOST_FOREACH(auto channel, channels_)\r
1377                                 info.add_child(L"channels.channel", channel->info())\r
1378                                         .add(L"index", ++index);\r
1379                         \r
1380                         boost::property_tree::write_xml(replyString, info, w);\r
1381                 }\r
1382                 else // channel\r
1383                 {                       \r
1384                         if(_parameters.size() >= 1)\r
1385                         {\r
1386                                 replyString << TEXT("201 INFO OK\r\n");\r
1387                                 boost::property_tree::wptree info;\r
1388 \r
1389                                 std::vector<std::wstring> split;\r
1390                                 boost::split(split, _parameters[0], boost::is_any_of("-"));\r
1391                                         \r
1392                                 int layer = std::numeric_limits<int>::min();\r
1393                                 int channel = boost::lexical_cast<int>(split[0]) - 1;\r
1394 \r
1395                                 if(split.size() > 1)\r
1396                                         layer = boost::lexical_cast<int>(split[1]);\r
1397                                 \r
1398                                 if(layer == std::numeric_limits<int>::min())\r
1399                                 {       \r
1400                                         info.add_child(L"channel", channels_.at(channel)->info())\r
1401                                                         .add(L"index", channel);\r
1402                                 }\r
1403                                 else\r
1404                                 {\r
1405                                         if(_parameters.size() >= 2)\r
1406                                         {\r
1407                                                 if(_parameters[1] == L"B")\r
1408                                                         info.add_child(L"producer", channels_.at(channel)->stage()->background(layer).get()->info());\r
1409                                                 else\r
1410                                                         info.add_child(L"producer", channels_.at(channel)->stage()->foreground(layer).get()->info());\r
1411                                         }\r
1412                                         else\r
1413                                         {\r
1414                                                 info.add_child(L"layer", channels_.at(channel)->stage()->info(layer).get())\r
1415                                                         .add(L"index", layer);\r
1416                                         }\r
1417                                 }\r
1418                                 boost::property_tree::xml_parser::write_xml(replyString, info, w);\r
1419                         }\r
1420                         else\r
1421                         {\r
1422                                 // This is needed for backwards compatibility with old clients\r
1423                                 replyString << TEXT("200 INFO OK\r\n");\r
1424                                 for(size_t n = 0; n < channels_.size(); ++n)\r
1425                                         GenerateChannelInfo(n, channels_[n], replyString);\r
1426                         }\r
1427 \r
1428                 }\r
1429         }\r
1430         catch(...)\r
1431         {\r
1432                 SetReplyString(TEXT("403 INFO ERROR\r\n"));\r
1433                 return false;\r
1434         }\r
1435 \r
1436         replyString << TEXT("\r\n");\r
1437         SetReplyString(replyString.str());\r
1438         return true;\r
1439 }\r
1440 \r
1441 bool ClsCommand::DoExecute()\r
1442 {\r
1443 /*\r
1444                 wav = audio\r
1445                 mp3 = audio\r
1446                 swf     = movie\r
1447                 dv  = movie\r
1448                 tga = still\r
1449                 col = still\r
1450         */\r
1451         std::wstringstream replyString;\r
1452         replyString << TEXT("200 CLS OK\r\n");\r
1453         replyString << ListMedia();\r
1454         replyString << TEXT("\r\n");\r
1455         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1456         return true;\r
1457 }\r
1458 \r
1459 bool TlsCommand::DoExecute()\r
1460 {\r
1461         std::wstringstream replyString;\r
1462         replyString << TEXT("200 TLS OK\r\n");\r
1463 \r
1464         replyString << ListTemplates();\r
1465         replyString << TEXT("\r\n");\r
1466 \r
1467         SetReplyString(replyString.str());\r
1468         return true;\r
1469 }\r
1470 \r
1471 bool VersionCommand::DoExecute()\r
1472 {\r
1473         std::wstring replyString = TEXT("201 VERSION OK\r\n") + env::version() + TEXT("\r\n");\r
1474 \r
1475         if(_parameters.size() > 0)\r
1476         {\r
1477                 if(_parameters[0] == L"FLASH")\r
1478                         replyString = TEXT("201 VERSION OK\r\n") + flash::get_version() + TEXT("\r\n");\r
1479                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1480                         replyString = TEXT("201 VERSION OK\r\n") + flash::get_cg_version() + TEXT("\r\n");\r
1481                 else if(_parameters[0] != L"SERVER")\r
1482                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1483         }\r
1484 \r
1485         SetReplyString(replyString);\r
1486         return true;\r
1487 }\r
1488 \r
1489 bool ByeCommand::DoExecute()\r
1490 {\r
1491         GetClientInfo()->Disconnect();\r
1492         return true;\r
1493 }\r
1494 \r
1495 bool SetCommand::DoExecute()\r
1496 {\r
1497         std::wstring name = _parameters[0];\r
1498         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1499 \r
1500         std::wstring value = _parameters[1];\r
1501         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1502 \r
1503         if(name == TEXT("MODE"))\r
1504         {\r
1505                 auto format_desc = core::video_format_desc::get(value);\r
1506                 if(format_desc.format != core::video_format::invalid)\r
1507                 {\r
1508                         GetChannel()->set_video_format_desc(format_desc);\r
1509                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1510                 }\r
1511                 else\r
1512                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1513         }\r
1514         else\r
1515         {\r
1516                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1517         }\r
1518 \r
1519         return true;\r
1520 }\r
1521 \r
1522 \r
1523 }       //namespace amcp\r
1524 }}      //namespace caspar