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 \r
  34 #include <core/producer/frame_producer.h>\r
  35 #include <core/video_format.h>\r
  36 #include <core/video_channel_context.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 ParamCommand::DoExecute()\r
 200 {       \r
 201         //Perform loading of the clip\r
 202         try\r
 203         {\r
 204                 auto what = _parameters.at(0);\r
 205 \r
 206                 std::wstring param = _parameters2.at(1);\r
 207                 for(auto it = std::begin(_parameters2)+2; it != std::end(_parameters2); ++it)\r
 208                         param += L" " + *it;\r
 209 \r
 210                 if(what == L"B")\r
 211                         GetChannel()->stage()->background(GetLayerIndex()).get()->param(param);\r
 212                 else if(what == L"F")\r
 213                         GetChannel()->stage()->foreground(GetLayerIndex()).get()->param(param);\r
 214         \r
 215                 CASPAR_LOG(info) << "Executed param: " <<  _parameters[0] << TEXT(" successfully");\r
 216 \r
 217                 SetReplyString(TEXT("202 PARAM OK\r\n"));\r
 218 \r
 219                 return true;\r
 220         }\r
 221         catch(...)\r
 222         {\r
 223                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 224                 SetReplyString(TEXT("502 PARAM FAILED\r\n"));\r
 225                 return false;\r
 226         }\r
 227 }\r
 228 \r
 229 bool MixerCommand::DoExecute()\r
 230 {       \r
 231         //Perform loading of the clip\r
 232         try\r
 233         {       \r
 234                 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")\r
 235                 {\r
 236                         bool value = lexical_cast_or_default(_parameters.at(1), false);\r
 237                         auto transform = [=](frame_transform transform) -> frame_transform\r
 238                         {\r
 239                                 transform.is_key = value;\r
 240                                 return transform;                                       \r
 241                         };\r
 242 \r
 243                         int layer = GetLayerIndex();\r
 244                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform);\r
 245                 }\r
 246                 else if(_parameters[0] == L"OPACITY")\r
 247                 {\r
 248                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 249                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 250 \r
 251                         double value = boost::lexical_cast<double>(_parameters.at(1));\r
 252                         \r
 253                         auto transform = [=](frame_transform transform) -> frame_transform\r
 254                         {\r
 255                                 transform.opacity = value;\r
 256                                 return transform;                                       \r
 257                         };\r
 258 \r
 259                         int layer = GetLayerIndex();\r
 260                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 261                 }\r
 262                 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")\r
 263                 {\r
 264                         int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;\r
 265                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 266                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 267                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 268                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 269                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 270 \r
 271                         auto transform = [=](frame_transform transform) mutable -> frame_transform\r
 272                         {\r
 273                                 transform.fill_translation[0]   = x;\r
 274                                 transform.fill_translation[1]   = y;\r
 275                                 transform.fill_scale[0]                 = x_s;\r
 276                                 transform.fill_scale[1]                 = y_s;\r
 277                                 transform.clip_translation[0]   = x;\r
 278                                 transform.clip_translation[1]   = y;\r
 279                                 transform.clip_scale[0]                 = x_s;\r
 280                                 transform.clip_scale[1]                 = y_s;\r
 281                                 return transform;\r
 282                         };\r
 283                                 \r
 284                         int layer = GetLayerIndex();\r
 285                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 286                 }\r
 287                 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")\r
 288                 {\r
 289                         int duration = _parameters.size() > 5 ? lexical_cast_or_default(_parameters[5], 0) : 0;\r
 290                         std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";\r
 291                         double x        = boost::lexical_cast<double>(_parameters.at(1));\r
 292                         double y        = boost::lexical_cast<double>(_parameters.at(2));\r
 293                         double x_s      = boost::lexical_cast<double>(_parameters.at(3));\r
 294                         double y_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 295 \r
 296                         auto transform = [=](frame_transform transform) -> frame_transform\r
 297                         {\r
 298                                 transform.clip_translation[0]   = x;\r
 299                                 transform.clip_translation[1]   = y;\r
 300                                 transform.clip_scale[0]                 = x_s;\r
 301                                 transform.clip_scale[1]                 = y_s;\r
 302                                 return transform;\r
 303                         };\r
 304                                 \r
 305                         int layer = GetLayerIndex();\r
 306                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 307                 }\r
 308                 else if(_parameters[0] == L"GRID")\r
 309                 {\r
 310                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 311                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 312                         int n = boost::lexical_cast<int>(_parameters.at(1));\r
 313                         double delta = 1.0/static_cast<double>(n);\r
 314                         for(int x = 0; x < n; ++x)\r
 315                         {\r
 316                                 for(int y = 0; y < n; ++y)\r
 317                                 {\r
 318                                         int index = x+y*n+1;\r
 319                                         auto transform = [=](frame_transform transform) -> frame_transform\r
 320                                         {               \r
 321                                                 transform.fill_translation[0]   = x*delta;\r
 322                                                 transform.fill_translation[1]   = y*delta;\r
 323                                                 transform.fill_scale[0]                 = delta;\r
 324                                                 transform.fill_scale[1]                 = delta;\r
 325                                                 transform.clip_translation[0]   = x*delta;\r
 326                                                 transform.clip_translation[1]   = y*delta;\r
 327                                                 transform.clip_scale[0]                 = delta;\r
 328                                                 transform.clip_scale[1]                 = delta;                        \r
 329                                                 return transform;\r
 330                                         };\r
 331                                         GetChannel()->mixer()->apply_frame_transform(index, transform, duration, tween);\r
 332                                 }\r
 333                         }\r
 334                 }\r
 335                 else if(_parameters[0] == L"BLEND")\r
 336                 {\r
 337                         auto blend_str = _parameters.at(1);                                                             \r
 338                         int layer = GetLayerIndex();\r
 339                         GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));      \r
 340                 }\r
 341                 else if(_parameters[0] == L"BRIGHTNESS")\r
 342                 {\r
 343                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 344                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 345                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 346                         auto transform = [=](frame_transform transform) -> frame_transform\r
 347                         {\r
 348                                 transform.brightness = value;\r
 349                                 return transform;\r
 350                         };\r
 351                                 \r
 352                         int layer = GetLayerIndex();\r
 353                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 354                 }\r
 355                 else if(_parameters[0] == L"SATURATION")\r
 356                 {\r
 357                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 358                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 359                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 360                         auto transform = [=](frame_transform transform) -> frame_transform\r
 361                         {\r
 362                                 transform.saturation = value;\r
 363                                 return transform;\r
 364                         };\r
 365                                 \r
 366                         int layer = GetLayerIndex();\r
 367                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 368                 }\r
 369                 else if(_parameters[0] == L"CONTRAST")\r
 370                 {\r
 371                         auto value = boost::lexical_cast<double>(_parameters.at(1));\r
 372                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 373                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 374                         auto transform = [=](frame_transform transform) -> frame_transform\r
 375                         {\r
 376                                 transform.contrast = value;\r
 377                                 return transform;\r
 378                         };\r
 379                                 \r
 380                         int layer = GetLayerIndex();\r
 381                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 382                 }\r
 383                 else if(_parameters[0] == L"LEVELS")\r
 384                 {\r
 385                         levels value;\r
 386                         value.min_input  = boost::lexical_cast<double>(_parameters.at(1));\r
 387                         value.max_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 388                         value.gamma              = boost::lexical_cast<double>(_parameters.at(3));\r
 389                         value.min_output = boost::lexical_cast<double>(_parameters.at(4));\r
 390                         value.max_output = boost::lexical_cast<double>(_parameters.at(5));\r
 391                         int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 392                         std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 393 \r
 394                         auto transform = [=](frame_transform transform) -> frame_transform\r
 395                         {\r
 396                                 transform.levels = value;\r
 397                                 return transform;\r
 398                         };\r
 399                                 \r
 400                         int layer = GetLayerIndex();\r
 401                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);      \r
 402                 }\r
 403                 else if(_parameters[0] == L"VOLUME")\r
 404                 {\r
 405                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 406                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 407                         double value = boost::lexical_cast<double>(_parameters[1]);\r
 408 \r
 409                         auto transform = [=](frame_transform transform) -> frame_transform\r
 410                         {\r
 411                                 transform.volume = value;\r
 412                                 return transform;\r
 413                         };\r
 414                                 \r
 415                         int layer = GetLayerIndex();\r
 416                         GetChannel()->mixer()->apply_frame_transform(GetLayerIndex(), transform, duration, tween);\r
 417                 }\r
 418                 else if(_parameters[0] == L"CLEAR")\r
 419                 {\r
 420                         GetChannel()->mixer()->clear_transforms();\r
 421                 }\r
 422                 else\r
 423                 {\r
 424                         SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 425                         return false;\r
 426                 }\r
 427         \r
 428                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 429 \r
 430                 return true;\r
 431         }\r
 432         catch(file_not_found&)\r
 433         {\r
 434                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 435                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 436                 return false;\r
 437         }\r
 438         catch(...)\r
 439         {\r
 440                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 441                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 442                 return false;\r
 443         }\r
 444 }\r
 445 \r
 446 bool SwapCommand::DoExecute()\r
 447 {       \r
 448         //Perform loading of the clip\r
 449         try\r
 450         {\r
 451                 if(GetLayerIndex(-1) != -1)\r
 452                 {\r
 453                         std::vector<std::string> strs;\r
 454                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 455                         \r
 456                         auto ch1 = GetChannel();\r
 457                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 458 \r
 459                         int l1 = GetLayerIndex();\r
 460                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 461 \r
 462                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 463                 }\r
 464                 else\r
 465                 {\r
 466                         auto ch1 = GetChannel();\r
 467                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 468                         ch1->stage()->swap(*ch2->stage());\r
 469                 }\r
 470 \r
 471                 CASPAR_LOG(info) << "Swapped successfully";\r
 472 \r
 473                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 474 \r
 475                 return true;\r
 476         }\r
 477         catch(file_not_found&)\r
 478         {\r
 479                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 480                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 481                 return false;\r
 482         }\r
 483         catch(...)\r
 484         {\r
 485                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 486                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 487                 return false;\r
 488         }\r
 489 }\r
 490 \r
 491 bool AddCommand::DoExecute()\r
 492 {       \r
 493         //Perform loading of the clip\r
 494         try\r
 495         {\r
 496                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 497         \r
 498                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 499 \r
 500                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 501 \r
 502                 return true;\r
 503         }\r
 504         catch(file_not_found&)\r
 505         {\r
 506                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 507                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 508                 return false;\r
 509         }\r
 510         catch(...)\r
 511         {\r
 512                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 513                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 514                 return false;\r
 515         }\r
 516 }\r
 517 \r
 518 bool RemoveCommand::DoExecute()\r
 519 {       \r
 520         //Perform loading of the clip\r
 521         try\r
 522         {\r
 523                 GetChannel()->output()->remove(GetLayerIndex());\r
 524 \r
 525                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 526 \r
 527                 return true;\r
 528         }\r
 529         catch(file_not_found&)\r
 530         {\r
 531                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 532                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 533                 return false;\r
 534         }\r
 535         catch(...)\r
 536         {\r
 537                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 538                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 539                 return false;\r
 540         }\r
 541 }\r
 542 \r
 543 bool LoadCommand::DoExecute()\r
 544 {       \r
 545         //Perform loading of the clip\r
 546         try\r
 547         {\r
 548                 _parameters[0] = _parameters[0];\r
 549                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 550                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 551         \r
 552                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 553 \r
 554                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 555 \r
 556                 return true;\r
 557         }\r
 558         catch(file_not_found&)\r
 559         {\r
 560                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 561                 SetReplyString(TEXT("404 LOAD ERROR\r\n"));\r
 562                 return false;\r
 563         }\r
 564         catch(...)\r
 565         {\r
 566                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 567                 SetReplyString(TEXT("502 LOAD FAILED\r\n"));\r
 568                 return false;\r
 569         }\r
 570 }\r
 571 \r
 572 \r
 573 \r
 574 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 575 //{\r
 576 //      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
 577 //\r
 578 //      boost::wsmatch what;\r
 579 //      if(!boost::regex_match(message, what, expr))\r
 580 //              return nullptr;\r
 581 //\r
 582 //      auto info = channel_info::parse(what, channels);\r
 583 //\r
 584 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 585 //\r
 586 //      std::wstring templatename = what["TEMPLATE"].str();\r
 587 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 588 //      std::wstring start_label = what["START_LABEL"].str();   \r
 589 //      std::wstring data = get_data(what["DATA"].str());\r
 590 //      \r
 591 //      boost::replace_all(templatename, "\"", "");\r
 592 //\r
 593 //      return [=]() -> std::wstring\r
 594 //      {       \r
 595 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 596 //              if(fullFilename.empty())\r
 597 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 598 //      \r
 599 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 600 //              std::wstring filename = templatename;\r
 601 //              filename.append(extension);\r
 602 //\r
 603 //              flash::flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 604 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 605 //\r
 606 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 607 //              return L"";\r
 608 //      };\r
 609 \r
 610 bool LoadbgCommand::DoExecute()\r
 611 {\r
 612         transition_info transitionInfo;\r
 613         \r
 614         bool bLoop = false;\r
 615 \r
 616         // TRANSITION\r
 617 \r
 618         std::wstring message;\r
 619         for(size_t n = 0; n < _parameters.size(); ++n)\r
 620                 message += _parameters[n] + L" ";\r
 621                 \r
 622         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
 623         boost::wsmatch what;\r
 624         if(boost::regex_match(message, what, expr))\r
 625         {\r
 626                 auto transition = what["TRANSITION"].str();\r
 627                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 628                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 629                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 630                 transitionInfo.tweener = get_tweener(tween);            \r
 631 \r
 632                 if(transition == TEXT("CUT"))\r
 633                         transitionInfo.type = transition::cut;\r
 634                 else if(transition == TEXT("MIX"))\r
 635                         transitionInfo.type = transition::mix;\r
 636                 else if(transition == TEXT("PUSH"))\r
 637                         transitionInfo.type = transition::push;\r
 638                 else if(transition == TEXT("SLIDE"))\r
 639                         transitionInfo.type = transition::slide;\r
 640                 else if(transition == TEXT("WIPE"))\r
 641                         transitionInfo.type = transition::wipe;\r
 642                 \r
 643                 if(direction == TEXT("FROMLEFT"))\r
 644                         transitionInfo.direction = transition_direction::from_left;\r
 645                 else if(direction == TEXT("FROMRIGHT"))\r
 646                         transitionInfo.direction = transition_direction::from_right;\r
 647                 else if(direction == TEXT("LEFT"))\r
 648                         transitionInfo.direction = transition_direction::from_right;\r
 649                 else if(direction == TEXT("RIGHT"))\r
 650                         transitionInfo.direction = transition_direction::from_left;\r
 651         }\r
 652         \r
 653         //Perform loading of the clip\r
 654         try\r
 655         {\r
 656                 _parameters[0] = _parameters[0];\r
 657                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 658                 if(pFP == frame_producer::empty())\r
 659                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 660 \r
 661                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
 662 \r
 663                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().field_mode, create_destroy_producer_proxy(GetChannel()->context().destruction(), pFP), transitionInfo);\r
 664                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
 665         \r
 666                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 667                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 668 \r
 669                 return true;\r
 670         }\r
 671         catch(file_not_found&)\r
 672         {\r
 673                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 674                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 675                 return false;\r
 676         }\r
 677         catch(...)\r
 678         {\r
 679                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 680                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 681                 return false;\r
 682         }\r
 683 }\r
 684 \r
 685 bool PauseCommand::DoExecute()\r
 686 {\r
 687         try\r
 688         {\r
 689                 GetChannel()->stage()->pause(GetLayerIndex());\r
 690                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 691                 return true;\r
 692         }\r
 693         catch(...)\r
 694         {\r
 695                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 696         }\r
 697 \r
 698         return false;\r
 699 }\r
 700 \r
 701 bool PlayCommand::DoExecute()\r
 702 {\r
 703         try\r
 704         {\r
 705                 if(!_parameters.empty())\r
 706                 {\r
 707                         LoadbgCommand lbg;\r
 708                         lbg.SetChannel(GetChannel());\r
 709                         lbg.SetChannelIndex(GetChannelIndex());\r
 710                         lbg.SetLayerIntex(GetLayerIndex());\r
 711                         lbg.SetClientInfo(GetClientInfo());\r
 712                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 713                                 lbg.AddParameter(*it);\r
 714                         if(!lbg.Execute())\r
 715                                 CASPAR_LOG(warning) << " Failed to play.";\r
 716 \r
 717                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 718                 }\r
 719 \r
 720                 GetChannel()->stage()->play(GetLayerIndex());\r
 721                 \r
 722                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 723                 return true;\r
 724         }\r
 725         catch(...)\r
 726         {\r
 727                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 728         }\r
 729 \r
 730         return false;\r
 731 }\r
 732 \r
 733 bool StopCommand::DoExecute()\r
 734 {\r
 735         try\r
 736         {\r
 737                 GetChannel()->stage()->stop(GetLayerIndex());\r
 738                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 739                 return true;\r
 740         }\r
 741         catch(...)\r
 742         {\r
 743                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 744         }\r
 745 \r
 746         return false;\r
 747 }\r
 748 \r
 749 bool ClearCommand::DoExecute()\r
 750 {\r
 751         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 752         if(index != std::numeric_limits<int>::min())\r
 753                 GetChannel()->stage()->clear(index);\r
 754         else\r
 755                 GetChannel()->stage()->clear();\r
 756                 \r
 757         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 758 \r
 759         return true;\r
 760 }\r
 761 \r
 762 bool PrintCommand::DoExecute()\r
 763 {\r
 764         GetChannel()->output()->add(99978, create_consumer(boost::assign::list_of(L"IMAGE")));\r
 765                 \r
 766         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
 767 \r
 768         return true;\r
 769 }\r
 770 \r
 771 bool StatusCommand::DoExecute()\r
 772 {                               \r
 773         if (GetLayerIndex() > -1)\r
 774         {\r
 775                 auto status = GetChannel()->stage()->get_status(GetLayerIndex());\r
 776                 std::wstringstream status_text;\r
 777                 status_text\r
 778                         << L"200 STATUS OK\r\n"\r
 779                         << L"FOREGROUND:"               << status.foreground << L"\r\n"\r
 780                         << L"BACKGROUND:"               << status.background << L"\r\n"\r
 781                         << L"STATUS:"                   << (status.is_paused ? L"PAUSED" : L"PLAYING") << L"\r\n"\r
 782                         << L"TOTAL FRAMES:"             << (status.total_frames == std::numeric_limits<int64_t>::max() ? 0 : status.total_frames) << L"\r\n"\r
 783                         << L"CURRENT FRAME:"    << status.current_frame << L"\r\n\r\n";\r
 784 \r
 785                 SetReplyString(status_text.str());\r
 786                 return true;\r
 787         }\r
 788         else\r
 789         {\r
 790                 //NOTE: Possible to extend soo that "channel" status is returned when no layer is specified.\r
 791 \r
 792                 SetReplyString(TEXT("403 LAYER MUST BE SPECIFIED\r\n"));\r
 793                 return false;\r
 794         }\r
 795 }\r
 796 \r
 797 bool LogCommand::DoExecute()\r
 798 {\r
 799         if(_parameters.at(0) == L"LEVEL")\r
 800                 log::set_log_level(_parameters.at(1));\r
 801 \r
 802         SetReplyString(TEXT("202 LOG OK\r\n"));\r
 803 \r
 804         return true;\r
 805 }\r
 806 \r
 807 bool CGCommand::DoExecute()\r
 808 {\r
 809         std::wstring command = _parameters[0];\r
 810         if(command == TEXT("ADD"))\r
 811                 return DoExecuteAdd();\r
 812         else if(command == TEXT("PLAY"))\r
 813                 return DoExecutePlay();\r
 814         else if(command == TEXT("STOP"))\r
 815                 return DoExecuteStop();\r
 816         else if(command == TEXT("NEXT"))\r
 817                 return DoExecuteNext();\r
 818         else if(command == TEXT("REMOVE"))\r
 819                 return DoExecuteRemove();\r
 820         else if(command == TEXT("CLEAR"))\r
 821                 return DoExecuteClear();\r
 822         else if(command == TEXT("UPDATE"))\r
 823                 return DoExecuteUpdate();\r
 824         else if(command == TEXT("INVOKE"))\r
 825                 return DoExecuteInvoke();\r
 826         else if(command == TEXT("INFO"))\r
 827                 return DoExecuteInfo();\r
 828 \r
 829         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 830         return false;\r
 831 }\r
 832 \r
 833 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 834         int length = layerstring.length();\r
 835         for(int i = 0; i < length; ++i) {\r
 836                 if(!_istdigit(layerstring[i])) {\r
 837                         return false;\r
 838                 }\r
 839         }\r
 840 \r
 841         return true;\r
 842 }\r
 843 \r
 844 bool CGCommand::DoExecuteAdd() {\r
 845         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 846 \r
 847         int layer = 0;                          //_parameters[1]\r
 848 //      std::wstring templateName;      //_parameters[2]\r
 849         std::wstring label;             //_parameters[3]\r
 850         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 851 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 852 \r
 853         if(_parameters.size() < 4) \r
 854         {\r
 855                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 856                 return false;\r
 857         }\r
 858         unsigned int dataIndex = 4;\r
 859 \r
 860         if(!ValidateLayer(_parameters[1])) \r
 861         {\r
 862                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 863                 return false;\r
 864         }\r
 865 \r
 866         layer = _ttoi(_parameters[1].c_str());\r
 867 \r
 868         if(_parameters[3].length() > 1) \r
 869         {       //read label\r
 870                 label = _parameters2[3];\r
 871                 ++dataIndex;\r
 872 \r
 873                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 874                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 875                 else \r
 876                 {\r
 877                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 878                         return false;\r
 879                 }\r
 880         }\r
 881         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 882                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 883         }\r
 884         else \r
 885         {\r
 886                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 887                 return false;\r
 888         }\r
 889 \r
 890         const TCHAR* pDataString = 0;\r
 891         std::wstringstream data;\r
 892         std::wstring dataFromFile;\r
 893         if(_parameters.size() > dataIndex) \r
 894         {       //read data\r
 895                 const std::wstring& dataString = _parameters2[dataIndex];\r
 896 \r
 897                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 898                         pDataString = dataString.c_str();\r
 899                 else \r
 900                 {\r
 901                         //The data is not an XML-string, it must be a filename\r
 902                         std::wstring filename = env::data_folder();\r
 903                         filename.append(dataString);\r
 904                         filename.append(TEXT(".ftd"));\r
 905 \r
 906                         //open file\r
 907                         std::wifstream datafile(filename.c_str());\r
 908                         if(datafile) \r
 909                         {\r
 910                                 //read all data\r
 911                                 data << datafile.rdbuf();\r
 912                                 datafile.close();\r
 913 \r
 914                                 //extract data to _parameters\r
 915                                 dataFromFile = data.str();\r
 916                                 pDataString = dataFromFile.c_str();\r
 917                         }\r
 918                 }\r
 919         }\r
 920 \r
 921         std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);\r
 922         if(!fullFilename.empty())\r
 923         {\r
 924                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 925                 std::wstring filename = _parameters[2];\r
 926                 filename.append(extension);\r
 927 \r
 928                 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
 929                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 930         }\r
 931         else\r
 932         {\r
 933                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 934                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 935         }\r
 936         return true;\r
 937 }\r
 938 \r
 939 bool CGCommand::DoExecutePlay()\r
 940 {\r
 941         if(_parameters.size() > 1)\r
 942         {\r
 943                 if(!ValidateLayer(_parameters[1])) \r
 944                 {\r
 945                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 946                         return false;\r
 947                 }\r
 948                 int layer = _ttoi(_parameters[1].c_str());\r
 949                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->play(layer);\r
 950         }\r
 951         else\r
 952         {\r
 953                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 954                 return true;\r
 955         }\r
 956 \r
 957         SetReplyString(TEXT("202 CG OK\r\n"));\r
 958         return true;\r
 959 }\r
 960 \r
 961 bool CGCommand::DoExecuteStop() \r
 962 {\r
 963         if(_parameters.size() > 1)\r
 964         {\r
 965                 if(!ValidateLayer(_parameters[1])) \r
 966                 {\r
 967                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 968                         return false;\r
 969                 }\r
 970                 int layer = _ttoi(_parameters[1].c_str());\r
 971                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 972         }\r
 973         else \r
 974         {\r
 975                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 976                 return true;\r
 977         }\r
 978 \r
 979         SetReplyString(TEXT("202 CG OK\r\n"));\r
 980         return true;\r
 981 }\r
 982 \r
 983 bool CGCommand::DoExecuteNext()\r
 984 {\r
 985         if(_parameters.size() > 1) \r
 986         {\r
 987                 if(!ValidateLayer(_parameters[1])) \r
 988                 {\r
 989                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 990                         return false;\r
 991                 }\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))->next(layer);\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::DoExecuteRemove() \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))->remove(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::DoExecuteClear() \r
1030 {\r
1031         GetChannel()->stage()->clear(GetLayerIndex(flash::cg_producer::DEFAULT_LAYER));\r
1032         SetReplyString(TEXT("202 CG OK\r\n"));\r
1033         return true;\r
1034 }\r
1035 \r
1036 bool CGCommand::DoExecuteUpdate() \r
1037 {\r
1038         try\r
1039         {\r
1040                 if(!ValidateLayer(_parameters.at(1)))\r
1041                 {\r
1042                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1043                         return false;\r
1044                 }\r
1045                                                 \r
1046                 std::wstring dataString = _parameters2.at(2);                           \r
1047                 if(dataString.at(0) != TEXT('<'))\r
1048                 {\r
1049                         //The data is not an XML-string, it must be a filename\r
1050                         std::wstring filename = env::data_folder();\r
1051                         filename.append(dataString);\r
1052                         filename.append(TEXT(".ftd"));\r
1053 \r
1054                         //open file\r
1055                         std::wifstream datafile(filename.c_str());\r
1056                         if(datafile) \r
1057                         {\r
1058                                 std::wstringstream data;\r
1059                                 //read all data\r
1060                                 data << datafile.rdbuf();\r
1061                                 datafile.close();\r
1062 \r
1063                                 //extract data to _parameters\r
1064                                 dataString = data.str();\r
1065                         }\r
1066                 }               \r
1067 \r
1068                 int layer = _ttoi(_parameters.at(1).c_str());\r
1069                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->update(layer, dataString);\r
1070         }\r
1071         catch(...)\r
1072         {\r
1073                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1074                 return true;\r
1075         }\r
1076 \r
1077         SetReplyString(TEXT("202 CG OK\r\n"));\r
1078         return true;\r
1079 }\r
1080 \r
1081 bool CGCommand::DoExecuteInvoke() \r
1082 {\r
1083         if(_parameters.size() > 2)\r
1084         {\r
1085                 if(!ValidateLayer(_parameters[1]))\r
1086                 {\r
1087                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1088                         return false;\r
1089                 }\r
1090                 int layer = _ttoi(_parameters[1].c_str());\r
1091                 flash::get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
1092         }\r
1093         else \r
1094         {\r
1095                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1096                 return true;\r
1097         }\r
1098 \r
1099         SetReplyString(TEXT("202 CG OK\r\n"));\r
1100         return true;\r
1101 }\r
1102 \r
1103 bool CGCommand::DoExecuteInfo() \r
1104 {\r
1105         // TODO\r
1106         //flash::get_default_cg_producer(GetChannel())->Info();\r
1107         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
1108         return true;\r
1109 }\r
1110 \r
1111 bool DataCommand::DoExecute()\r
1112 {\r
1113         std::wstring command = _parameters[0];\r
1114         if(command == TEXT("STORE"))\r
1115                 return DoExecuteStore();\r
1116         else if(command == TEXT("RETRIEVE"))\r
1117                 return DoExecuteRetrieve();\r
1118         else if(command == TEXT("LIST"))\r
1119                 return DoExecuteList();\r
1120 \r
1121         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1122         return false;\r
1123 }\r
1124 \r
1125 bool DataCommand::DoExecuteStore() \r
1126 {\r
1127         if(_parameters.size() < 3) \r
1128         {\r
1129                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1130                 return false;\r
1131         }\r
1132 \r
1133         std::wstring filename = env::data_folder();\r
1134         filename.append(_parameters[1]);\r
1135         filename.append(TEXT(".ftd"));\r
1136 \r
1137         std::wofstream datafile(filename.c_str());\r
1138         if(!datafile) \r
1139         {\r
1140                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1141                 return false;\r
1142         }\r
1143 \r
1144         datafile << _parameters2[2];\r
1145         datafile.close();\r
1146 \r
1147         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1148         SetReplyString(replyString);\r
1149         return true;\r
1150 }\r
1151 \r
1152 bool DataCommand::DoExecuteRetrieve() \r
1153 {\r
1154         if(_parameters.size() < 2) \r
1155         {\r
1156                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1157                 return false;\r
1158         }\r
1159 \r
1160         std::wstring filename = env::data_folder();\r
1161         filename.append(_parameters[1]);\r
1162         filename.append(TEXT(".ftd"));\r
1163 \r
1164         std::wifstream datafile(filename.c_str());\r
1165         if(!datafile) \r
1166         {\r
1167                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1168                 return false;\r
1169         }\r
1170 \r
1171         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1172         std::wstring line;\r
1173         bool bFirstLine = true;\r
1174         while(std::getline(datafile, line))\r
1175         {\r
1176                 if(!bFirstLine)\r
1177                         reply << "\\n";\r
1178                 else\r
1179                         bFirstLine = false;\r
1180 \r
1181                 reply << line;\r
1182         }\r
1183         datafile.close();\r
1184 \r
1185         reply << "\r\n";\r
1186         SetReplyString(reply.str());\r
1187         return true;\r
1188 }\r
1189 \r
1190 bool DataCommand::DoExecuteList() \r
1191 {\r
1192         std::wstringstream replyString;\r
1193         replyString << TEXT("200 DATA LIST OK\r\n");\r
1194 \r
1195         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1196         {                       \r
1197                 if(boost::filesystem::is_regular_file(itr->path()))\r
1198                 {\r
1199                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1200                                 continue;\r
1201                         \r
1202                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1203                         \r
1204                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1205                         if(str[0] == '\\' || str[0] == '/')\r
1206                                 str = std::wstring(str.begin() + 1, str.end());\r
1207 \r
1208                         replyString << str << TEXT("\r\n");     \r
1209                 }\r
1210         }\r
1211         \r
1212         replyString << TEXT("\r\n");\r
1213 \r
1214         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1215         return true;\r
1216 }\r
1217 \r
1218 bool CinfCommand::DoExecute()\r
1219 {\r
1220         std::wstringstream replyString;\r
1221         \r
1222         try\r
1223         {\r
1224                 std::wstring info;\r
1225                 for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
1226                 {\r
1227                         auto path = itr->path();\r
1228                         auto file = path.replace_extension(L"").filename();\r
1229                         if(boost::iequals(file, _parameters.at(0)))\r
1230                                 info += MediaInfo(itr->path()) + L"\r\n";\r
1231                 }\r
1232 \r
1233                 if(info.empty())\r
1234                 {\r
1235                         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1236                         return false;\r
1237                 }\r
1238                 replyString << TEXT("200 INFO OK\r\n");\r
1239                 replyString << info << "\r\n";\r
1240         }\r
1241         catch(...)\r
1242         {\r
1243                 SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1244                 return false;\r
1245         }\r
1246         \r
1247         SetReplyString(replyString.str());\r
1248         return true;\r
1249 }\r
1250 \r
1251 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1252 {\r
1253         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1254 }\r
1255 \r
1256 bool InfoCommand::DoExecute()\r
1257 {\r
1258         try\r
1259         {\r
1260                 std::wstringstream replyString;\r
1261                 if(_parameters.size() >= 1)\r
1262                 {\r
1263                         int channelIndex = _ttoi(_parameters.at(0).c_str())-1;\r
1264                         replyString << TEXT("201 INFO OK\r\n");\r
1265                         GenerateChannelInfo(channelIndex, channels_.at(channelIndex), replyString);\r
1266                 }\r
1267                 else\r
1268                 {\r
1269                         replyString << TEXT("200 INFO OK\r\n");\r
1270                         for(size_t n = 0; n < channels_.size(); ++n)\r
1271                                 GenerateChannelInfo(n, channels_[n], replyString);\r
1272                         replyString << TEXT("\r\n");\r
1273                 }\r
1274                 SetReplyString(replyString.str());\r
1275         }\r
1276         catch(...)\r
1277         {\r
1278                 SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1279                 return false;\r
1280         }\r
1281 \r
1282         return true;\r
1283 }\r
1284 \r
1285 bool ClsCommand::DoExecute()\r
1286 {\r
1287 /*\r
1288                 wav = audio\r
1289                 mp3 = audio\r
1290                 swf     = movie\r
1291                 dv  = movie\r
1292                 tga = still\r
1293                 col = still\r
1294         */\r
1295         std::wstringstream replyString;\r
1296         replyString << TEXT("200 CLS OK\r\n");\r
1297         replyString << ListMedia();\r
1298         replyString << TEXT("\r\n");\r
1299         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1300         return true;\r
1301 }\r
1302 \r
1303 bool TlsCommand::DoExecute()\r
1304 {\r
1305         std::wstringstream replyString;\r
1306         replyString << TEXT("200 TLS OK\r\n");\r
1307 \r
1308         replyString << ListTemplates();\r
1309         replyString << TEXT("\r\n");\r
1310 \r
1311         SetReplyString(replyString.str());\r
1312         return true;\r
1313 }\r
1314 \r
1315 bool VersionCommand::DoExecute()\r
1316 {\r
1317         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1318 \r
1319         if(_parameters.size() > 0)\r
1320         {\r
1321                 if(_parameters[0] == L"FLASH")\r
1322                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + flash::get_version() + TEXT("\r\n");\r
1323                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1324                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + flash::get_cg_version() + TEXT("\r\n");\r
1325                 else if(_parameters[0] != L"SERVER")\r
1326                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1327         }\r
1328 \r
1329         SetReplyString(replyString);\r
1330         return true;\r
1331 }\r
1332 \r
1333 bool ByeCommand::DoExecute()\r
1334 {\r
1335         GetClientInfo()->Disconnect();\r
1336         return true;\r
1337 }\r
1338 \r
1339 bool SetCommand::DoExecute()\r
1340 {\r
1341         std::wstring name = _parameters[0];\r
1342         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1343 \r
1344         std::wstring value = _parameters[1];\r
1345         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1346 \r
1347         if(name == TEXT("MODE"))\r
1348         {\r
1349                 auto format_desc = core::video_format_desc::get(value);\r
1350                 if(format_desc.format != core::video_format::invalid)\r
1351                 {\r
1352                         GetChannel()->set_video_format_desc(format_desc);\r
1353                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1354                 }\r
1355                 else\r
1356                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1357         }\r
1358         else\r
1359         {\r
1360                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1361         }\r
1362 \r
1363         return true;\r
1364 }\r
1365 \r
1366 \r
1367 }       //namespace amcp\r
1368 }}      //namespace caspar