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

   1 /*\r
   2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 *  This file is part of CasparCG.\r
   5 *\r
   6 *    CasparCG is free software: you can redistribute it and/or modify\r
   7 *    it under the terms of the GNU General Public License as published by\r
   8 *    the Free Software Foundation, either version 3 of the License, or\r
   9 *    (at your option) any later version.\r
  10 *\r
  11 *    CasparCG is distributed in the hope that it will be useful,\r
  12 *    but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 *    GNU General Public License for more details.\r
  15 \r
  16 *    You should have received a copy of the GNU General Public License\r
  17 *    along with CasparCG.  If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 */\r
  20 \r
  21 #include "../StdAfx.h"\r
  22 \r
  23 #include "AMCPCommandsImpl.h"\r
  24 #include "AMCPProtocolStrategy.h"\r
  25 \r
  26 #include <common/env.h>\r
  27 \r
  28 #include <core/producer/frame_producer.h>\r
  29 #include <core/video_format.h>\r
  30 #include <modules/flash/flash.h>\r
  31 #include <modules/flash/producer/flash_producer.h>\r
  32 #include <modules/flash/producer/cg_producer.h>\r
  33 #include <core/producer/transition/transition_producer.h>\r
  34 \r
  35 #include <core/producer/frame/image_transform.h>\r
  36 #include <core/producer/frame/audio_transform.h>\r
  37 #include <core/mixer/mixer.h>\r
  38 #include <core/consumer/output.h>\r
  39 \r
  40 #include <algorithm>\r
  41 #include <locale>\r
  42 #include <fstream>\r
  43 #include <cctype>\r
  44 #include <io.h>\r
  45 \r
  46 #include <boost/date_time/posix_time/posix_time.hpp>\r
  47 #include <boost/lexical_cast.hpp>\r
  48 #include <boost/algorithm/string.hpp>\r
  49 #include <boost/filesystem.hpp>\r
  50 #include <boost/regex.hpp>\r
  51 \r
  52 #if defined(_MSC_VER)\r
  53 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  54 #endif\r
  55 \r
  56 /* Return codes\r
  57 \r
  58 100 [action]                    Information om att något har hänt  \r
  59 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  60 \r
  61 202 [kommando] OK               Kommandot har utförts  \r
  62 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  63 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  64 \r
  65 400 ERROR                               Kommandot kunde inte förstås  \r
  66 401 [kommando] ERROR    Ogiltig kanal  \r
  67 402 [kommando] ERROR    Parameter saknas  \r
  68 403 [kommando] ERROR    Ogiltig parameter  \r
  69 404 [kommando] ERROR    Mediafilen hittades inte  \r
  70 \r
  71 500 FAILED                              Internt configurationfel  \r
  72 501 [kommando] FAILED   Internt configurationfel  \r
  73 502 [kommando] FAILED   Oläslig mediafil  \r
  74 \r
  75 600 [kommando] FAILED   funktion ej implementerad\r
  76 */\r
  77 \r
  78 namespace caspar { namespace protocol {\r
  79 \r
  80 using namespace core;\r
  81 \r
  82 std::wstring ListMedia()\r
  83 {       \r
  84         std::wstringstream replyString;\r
  85         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
  86         {                       \r
  87                 if(boost::filesystem::is_regular_file(itr->path()))\r
  88                 {\r
  89                         std::wstring clipttype = TEXT(" N/A ");\r
  90                         std::wstring extension = boost::to_upper_copy(itr->path().extension());\r
  91                         if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||\r
  92                                 extension == L"GIF" || extension == L"BMP")\r
  93                                 clipttype = TEXT(" STILL ");\r
  94                         else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") || \r
  95                                         extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4") ||\r
  96                                         extension == L".M2V" || extension == L".H264" || extension == L".MKV" || extension == L".WMV" || extension == L".DIVX" || \r
  97                                         extension == L".XVID" || extension == L".OGG")\r
  98                                 clipttype = TEXT(" MOVIE ");\r
  99                         else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
 100                                 clipttype = TEXT(" STILL ");\r
 101 \r
 102                         if(clipttype != TEXT(" N/A "))\r
 103                         {               \r
 104                                 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 105 \r
 106                                 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::media_folder().size()-1, itr->path().file_string().size()));\r
 107 \r
 108                                 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 109                                 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 110                                 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 111 \r
 112                                 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(itr->path()));\r
 113                                 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 114                                 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 115 \r
 116                                 replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 117                                                         << TEXT("\" ") << clipttype \r
 118                                                         << TEXT(" ") << sizeStr\r
 119                                                         << TEXT(" ") << writeTimeWStr\r
 120                                                         << TEXT("\r\n");\r
 121                         }       \r
 122                 }\r
 123         }\r
 124         return boost::to_upper_copy(replyString.str());\r
 125 }\r
 126 \r
 127 std::wstring ListTemplates() \r
 128 {\r
 129         std::wstringstream replyString;\r
 130 \r
 131         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 132         {               \r
 133                 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")\r
 134                 {\r
 135                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 136 \r
 137                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 138                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 139                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 140 \r
 141                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 142                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 143 \r
 144                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 145                         \r
 146                         replyString << TEXT("\"") << relativePath.replace_extension(TEXT(""))\r
 147                                                 << TEXT("\" ") << sizeWStr\r
 148                                                 << TEXT(" ") << writeTimeWStr\r
 149                                                 << TEXT("\r\n");                \r
 150                 }\r
 151         }\r
 152         return boost::to_upper_copy(replyString.str());\r
 153 }\r
 154 \r
 155 namespace amcp {\r
 156         \r
 157 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 158 {}\r
 159 \r
 160 void AMCPCommand::SendReply()\r
 161 {\r
 162         if(!pClientInfo_) \r
 163                 return;\r
 164 \r
 165         if(replyString_.empty())\r
 166                 return;\r
 167         pClientInfo_->Send(replyString_);\r
 168 }\r
 169 \r
 170 void AMCPCommand::Clear() \r
 171 {\r
 172         pChannel_->stage()->clear();\r
 173         pClientInfo_.reset();\r
 174         channelIndex_ = 0;\r
 175         _parameters.clear();\r
 176 }\r
 177 \r
 178 bool ParamCommand::DoExecute()\r
 179 {       \r
 180         //Perform loading of the clip\r
 181         try\r
 182         {\r
 183                 auto what = _parameters.at(2);\r
 184                 if(what == L"B")\r
 185                         GetChannel()->stage()->background(GetLayerIndex()).get()->param(_parameters.at(3));\r
 186                 else if(what == L"F")\r
 187                         GetChannel()->stage()->foreground(GetLayerIndex()).get()->param(_parameters.at(3));\r
 188         \r
 189                 CASPAR_LOG(info) << "Executed param: " <<  _parameters[0] << TEXT(" successfully");\r
 190 \r
 191                 SetReplyString(TEXT("202 PARAM OK\r\n"));\r
 192 \r
 193                 return true;\r
 194         }\r
 195         catch(...)\r
 196         {\r
 197                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 198                 SetReplyString(TEXT("502 PARAM FAILED\r\n"));\r
 199                 return false;\r
 200         }\r
 201 }\r
 202 \r
 203 bool MixerCommand::DoExecute()\r
 204 {       \r
 205         //Perform loading of the clip\r
 206         try\r
 207         {       \r
 208                 if(_parameters[0] == L"VIDEO")\r
 209                 {\r
 210                         if(_parameters[1] == L"IS_KEY")\r
 211                         {\r
 212                                 bool value = lexical_cast_or_default(_parameters.at(2), false);\r
 213                                 auto transform = [=](image_transform transform) -> image_transform\r
 214                                 {\r
 215                                         transform.set_is_key(value);\r
 216                                         return transform;                                       \r
 217                                 };\r
 218 \r
 219                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 220                                 if(layer != std::numeric_limits<int>::min())                                    \r
 221                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, 0);\r
 222                                 else\r
 223                                         GetChannel()->mixer()->apply_image_transform(transform, 0);\r
 224                         }\r
 225                         else if(_parameters[1] == L"OPACITY")\r
 226                         {\r
 227                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 228                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 229 \r
 230                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 231                         \r
 232                                 auto transform = [=](image_transform transform) -> image_transform\r
 233                                 {\r
 234                                         transform.set_opacity(value);\r
 235                                         return transform;                                       \r
 236                                 };\r
 237 \r
 238                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 239                                 if(layer != std::numeric_limits<int>::min())                                    \r
 240                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 241                                 else\r
 242                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 243                         }\r
 244                         else if(_parameters[1] == L"GAIN")\r
 245                         {\r
 246                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 247                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 248                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 249                                 \r
 250                                 auto transform = [=](image_transform transform) -> image_transform\r
 251                                 {\r
 252                                         transform.set_gain(value);\r
 253                                         return transform;                                       \r
 254                                 };\r
 255 \r
 256                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 257                                 if(layer != std::numeric_limits<int>::min())\r
 258                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 259                                 else\r
 260                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 261                         }\r
 262                         else if(_parameters[1] == L"FILL_RECT")\r
 263                         {\r
 264                                 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 265                                 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 266                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 267                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 268                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 269                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 270 \r
 271                                 auto transform = [=](image_transform transform) -> image_transform\r
 272                                 {\r
 273                                         transform.set_fill_translation(x, y);\r
 274                                         transform.set_fill_scale(x_s, y_s);\r
 275                                         transform.set_clip_translation(x, y);\r
 276                                         transform.set_clip_scale(x_s, y_s);\r
 277                                         return transform;\r
 278                                 };\r
 279 \r
 280                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 281                                 if(layer != std::numeric_limits<int>::min())\r
 282                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 283                                 else\r
 284                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 285                         }\r
 286                         else if(_parameters[1] == L"CLIP_RECT")\r
 287                         {\r
 288                                 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 289                                 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 290                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 291                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 292                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 293                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 294 \r
 295                                 auto transform = [=](image_transform transform) -> image_transform\r
 296                                 {\r
 297                                         transform.set_clip_translation(x, y);\r
 298                                         transform.set_clip_scale(x_s, y_s);\r
 299                                         return transform;\r
 300                                 };\r
 301 \r
 302                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 303                                 if(layer != std::numeric_limits<int>::min())\r
 304                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 305                                 else\r
 306                                         GetChannel()->mixer()->apply_image_transform(transform, duration, tween);\r
 307                         }\r
 308                         else if(_parameters[1] == L"GRID")\r
 309                         {\r
 310                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 311                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 312                                 int n = boost::lexical_cast<int>(_parameters.at(2));\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 = [=](image_transform transform) -> image_transform\r
 320                                                 {                               \r
 321                                                         transform.set_fill_translation(x*delta, y*delta);\r
 322                                                         transform.set_fill_scale(delta, delta);                 \r
 323                                                         transform.set_clip_translation(x*delta, y*delta);\r
 324                                                         transform.set_clip_scale(delta, delta);\r
 325                                                         return transform;\r
 326                                                 };\r
 327                                                 GetChannel()->mixer()->apply_image_transform(index, transform, duration, tween);\r
 328                                         }\r
 329                                 }\r
 330                         }\r
 331                         else if(_parameters[1] == L"RESET")\r
 332                         {\r
 333                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 334                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 335 \r
 336                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 337                                 if(layer != std::numeric_limits<int>::min())\r
 338                                         GetChannel()->mixer()->set_image_transform(GetLayerIndex(), image_transform(), duration, tween);\r
 339                                 else\r
 340                                         GetChannel()->mixer()->set_image_transform(image_transform(), duration, tween);\r
 341                         }\r
 342                 }\r
 343                 else if(_parameters[0] == L"AUDIO")\r
 344                 {\r
 345                         if(_parameters[1] == L"GAIN")\r
 346                         {\r
 347                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 348                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 349                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 350 \r
 351                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 352                                 {\r
 353                                         transform.set_gain(value);\r
 354                                         return transform;\r
 355                                 };\r
 356                                 \r
 357                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 358                                 if(layer != std::numeric_limits<int>::min())\r
 359                                         GetChannel()->mixer()->apply_audio_transform(GetLayerIndex(), transform, duration, tween);\r
 360                                 else\r
 361                                         GetChannel()->mixer()->apply_audio_transform(transform, duration, tween);\r
 362                         }\r
 363                         else if(_parameters[1] == L"RESET")\r
 364                         {\r
 365                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 366                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 367                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 368                                 if(layer != std::numeric_limits<int>::min())\r
 369                                         GetChannel()->mixer()->set_audio_transform(GetLayerIndex(), audio_transform(), duration, tween);\r
 370                                 else                                               \r
 371                                         GetChannel()->mixer()->set_audio_transform(audio_transform(), duration, tween);\r
 372                         }\r
 373                 }\r
 374                 else if(_parameters[0] == L"RESET")\r
 375                 {\r
 376                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 377                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 378                         GetChannel()->mixer()->set_image_transform(image_transform(), duration, tween);\r
 379                         GetChannel()->mixer()->set_audio_transform(audio_transform(), duration, tween);\r
 380                 }\r
 381         \r
 382                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 383 \r
 384                 return true;\r
 385         }\r
 386         catch(file_not_found&)\r
 387         {\r
 388                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 389                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 390                 return false;\r
 391         }\r
 392         catch(...)\r
 393         {\r
 394                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 395                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 396                 return false;\r
 397         }\r
 398 }\r
 399 \r
 400 bool SwapCommand::DoExecute()\r
 401 {       \r
 402         //Perform loading of the clip\r
 403         try\r
 404         {\r
 405                 if(GetLayerIndex(-1) != -1)\r
 406                 {\r
 407                         std::vector<std::string> strs;\r
 408                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 409                         \r
 410                         auto ch1 = GetChannel();\r
 411                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 412 \r
 413                         int l1 = GetLayerIndex();\r
 414                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 415 \r
 416                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 417                 }\r
 418                 else\r
 419                 {\r
 420                         auto ch1 = GetChannel();\r
 421                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 422                         ch1->stage()->swap(*ch2->stage());\r
 423                 }\r
 424 \r
 425                 CASPAR_LOG(info) << "Swapped successfully";\r
 426 \r
 427                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 428 \r
 429                 return true;\r
 430         }\r
 431         catch(file_not_found&)\r
 432         {\r
 433                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 434                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 435                 return false;\r
 436         }\r
 437         catch(...)\r
 438         {\r
 439                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 440                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 441                 return false;\r
 442         }\r
 443 }\r
 444 \r
 445 bool AddCommand::DoExecute()\r
 446 {       \r
 447         //Perform loading of the clip\r
 448         try\r
 449         {\r
 450                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 451         \r
 452                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 453 \r
 454                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 455 \r
 456                 return true;\r
 457         }\r
 458         catch(file_not_found&)\r
 459         {\r
 460                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 461                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 462                 return false;\r
 463         }\r
 464         catch(...)\r
 465         {\r
 466                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 467                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 468                 return false;\r
 469         }\r
 470 }\r
 471 \r
 472 bool RemoveCommand::DoExecute()\r
 473 {       \r
 474         //Perform loading of the clip\r
 475         try\r
 476         {\r
 477                 GetChannel()->output()->remove(GetLayerIndex());\r
 478 \r
 479                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 480 \r
 481                 return true;\r
 482         }\r
 483         catch(file_not_found&)\r
 484         {\r
 485                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 486                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 487                 return false;\r
 488         }\r
 489         catch(...)\r
 490         {\r
 491                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 492                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 493                 return false;\r
 494         }\r
 495 }\r
 496 \r
 497 bool LoadCommand::DoExecute()\r
 498 {       \r
 499         //Perform loading of the clip\r
 500         try\r
 501         {\r
 502                 _parameters[0] = _parameters[0];\r
 503                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 504                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 505         \r
 506                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 507 \r
 508                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 509 \r
 510                 return true;\r
 511         }\r
 512         catch(file_not_found&)\r
 513         {\r
 514                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 515                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 516                 return false;\r
 517         }\r
 518         catch(...)\r
 519         {\r
 520                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 521                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 522                 return false;\r
 523         }\r
 524 }\r
 525 \r
 526 \r
 527 \r
 528 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 529 //{\r
 530 //      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
 531 //\r
 532 //      boost::wsmatch what;\r
 533 //      if(!boost::regex_match(message, what, expr))\r
 534 //              return nullptr;\r
 535 //\r
 536 //      auto info = channel_info::parse(what, channels);\r
 537 //\r
 538 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 539 //\r
 540 //      std::wstring templatename = what["TEMPLATE"].str();\r
 541 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 542 //      std::wstring start_label = what["START_LABEL"].str();   \r
 543 //      std::wstring data = get_data(what["DATA"].str());\r
 544 //      \r
 545 //      boost::replace_all(templatename, "\"", "");\r
 546 //\r
 547 //      return [=]() -> std::wstring\r
 548 //      {       \r
 549 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 550 //              if(fullFilename.empty())\r
 551 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 552 //      \r
 553 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 554 //              std::wstring filename = templatename;\r
 555 //              filename.append(extension);\r
 556 //\r
 557 //              flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 558 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 559 //\r
 560 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 561 //              return L"";\r
 562 //      };\r
 563 \r
 564 bool LoadbgCommand::DoExecute()\r
 565 {\r
 566         transition_info transitionInfo;\r
 567         \r
 568         bool bLoop = false;\r
 569 \r
 570         // TRANSITION\r
 571 \r
 572         std::wstring message;\r
 573         for(size_t n = 0; n < _parameters.size(); ++n)\r
 574                 message += _parameters[n] + L" ";\r
 575                 \r
 576         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
 577         boost::wsmatch what;\r
 578         if(boost::regex_match(message, what, expr))\r
 579         {\r
 580                 auto transition = what["TRANSITION"].str();\r
 581                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 582                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 583                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 584                 transitionInfo.tweener = get_tweener(tween);            \r
 585 \r
 586                 if(transition == TEXT("CUT"))\r
 587                         transitionInfo.type = transition::cut;\r
 588                 else if(transition == TEXT("MIX"))\r
 589                         transitionInfo.type = transition::mix;\r
 590                 else if(transition == TEXT("PUSH"))\r
 591                         transitionInfo.type = transition::push;\r
 592                 else if(transition == TEXT("SLIDE"))\r
 593                         transitionInfo.type = transition::slide;\r
 594                 else if(transition == TEXT("WIPE"))\r
 595                         transitionInfo.type = transition::wipe;\r
 596                 \r
 597                 if(direction == TEXT("FROMLEFT"))\r
 598                         transitionInfo.direction = transition_direction::from_left;\r
 599                 else if(direction == TEXT("FROMRIGHT"))\r
 600                         transitionInfo.direction = transition_direction::from_right;\r
 601                 else if(direction == TEXT("LEFT"))\r
 602                         transitionInfo.direction = transition_direction::from_right;\r
 603                 else if(direction == TEXT("RIGHT"))\r
 604                         transitionInfo.direction = transition_direction::from_left;\r
 605         }\r
 606         \r
 607         //Perform loading of the clip\r
 608         try\r
 609         {\r
 610                 _parameters[0] = _parameters[0];\r
 611                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 612                 if(pFP == frame_producer::empty())\r
 613                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 614 \r
 615                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 616                 GetChannel()->stage()->load(GetLayerIndex(), pFP2); // TODO: LOOP\r
 617         \r
 618                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 619                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 620 \r
 621                 return true;\r
 622         }\r
 623         catch(file_not_found&)\r
 624         {\r
 625                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 626                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 627                 return false;\r
 628         }\r
 629         catch(...)\r
 630         {\r
 631                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 632                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 633                 return false;\r
 634         }\r
 635 }\r
 636 \r
 637 bool PauseCommand::DoExecute()\r
 638 {\r
 639         try\r
 640         {\r
 641                 GetChannel()->stage()->pause(GetLayerIndex());\r
 642                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 643                 return true;\r
 644         }\r
 645         catch(...)\r
 646         {\r
 647                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 648         }\r
 649 \r
 650         return false;\r
 651 }\r
 652 \r
 653 bool PlayCommand::DoExecute()\r
 654 {\r
 655         try\r
 656         {\r
 657                 if(!_parameters.empty())\r
 658                 {\r
 659                         LoadbgCommand lbg;\r
 660                         lbg.SetChannel(GetChannel());\r
 661                         lbg.SetChannelIndex(GetChannelIndex());\r
 662                         lbg.SetLayerIntex(GetLayerIndex());\r
 663                         lbg.SetClientInfo(GetClientInfo());\r
 664                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 665                                 lbg.AddParameter(*it);\r
 666                         if(!lbg.Execute())\r
 667                                 CASPAR_LOG(warning) << " Failed to play.";\r
 668 \r
 669                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 670                 }\r
 671 \r
 672                 GetChannel()->stage()->play(GetLayerIndex());\r
 673                 \r
 674                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 675                 return true;\r
 676         }\r
 677         catch(...)\r
 678         {\r
 679                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 680         }\r
 681 \r
 682         return false;\r
 683 }\r
 684 \r
 685 bool StopCommand::DoExecute()\r
 686 {\r
 687         try\r
 688         {\r
 689                 GetChannel()->stage()->stop(GetLayerIndex());\r
 690                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 691                 return true;\r
 692         }\r
 693         catch(...)\r
 694         {\r
 695                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 696         }\r
 697 \r
 698         return false;\r
 699 }\r
 700 \r
 701 bool ClearCommand::DoExecute()\r
 702 {\r
 703         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 704         if(index != std::numeric_limits<int>::min())\r
 705                 GetChannel()->stage()->clear(index);\r
 706         else\r
 707                 GetChannel()->stage()->clear();\r
 708                 \r
 709         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 710 \r
 711         return true;\r
 712 }\r
 713 \r
 714 bool CGCommand::DoExecute()\r
 715 {\r
 716         std::wstring command = _parameters[0];\r
 717         if(command == TEXT("ADD"))\r
 718                 return DoExecuteAdd();\r
 719         else if(command == TEXT("PLAY"))\r
 720                 return DoExecutePlay();\r
 721         else if(command == TEXT("STOP"))\r
 722                 return DoExecuteStop();\r
 723         else if(command == TEXT("NEXT"))\r
 724                 return DoExecuteNext();\r
 725         else if(command == TEXT("REMOVE"))\r
 726                 return DoExecuteRemove();\r
 727         else if(command == TEXT("CLEAR"))\r
 728                 return DoExecuteClear();\r
 729         else if(command == TEXT("UPDATE"))\r
 730                 return DoExecuteUpdate();\r
 731         else if(command == TEXT("INVOKE"))\r
 732                 return DoExecuteInvoke();\r
 733         else if(command == TEXT("INFO"))\r
 734                 return DoExecuteInfo();\r
 735 \r
 736         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 737         return false;\r
 738 }\r
 739 \r
 740 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 741         int length = layerstring.length();\r
 742         for(int i = 0; i < length; ++i) {\r
 743                 if(!_istdigit(layerstring[i])) {\r
 744                         return false;\r
 745                 }\r
 746         }\r
 747 \r
 748         return true;\r
 749 }\r
 750 \r
 751 bool CGCommand::DoExecuteAdd() {\r
 752         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 753 \r
 754         int layer = 0;                          //_parameters[1]\r
 755 //      std::wstring templateName;      //_parameters[2]\r
 756         std::wstring label;             //_parameters[3]\r
 757         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 758 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 759 \r
 760         if(_parameters.size() < 4) \r
 761         {\r
 762                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 763                 return false;\r
 764         }\r
 765         unsigned int dataIndex = 4;\r
 766 \r
 767         if(!ValidateLayer(_parameters[1])) \r
 768         {\r
 769                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 770                 return false;\r
 771         }\r
 772 \r
 773         layer = _ttoi(_parameters[1].c_str());\r
 774 \r
 775         if(_parameters[3].length() > 1) \r
 776         {       //read label\r
 777                 label = _parameters[3];\r
 778                 ++dataIndex;\r
 779 \r
 780                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 781                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 782                 else \r
 783                 {\r
 784                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 785                         return false;\r
 786                 }\r
 787         }\r
 788         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 789                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 790         }\r
 791         else \r
 792         {\r
 793                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 794                 return false;\r
 795         }\r
 796 \r
 797         const TCHAR* pDataString = 0;\r
 798         std::wstringstream data;\r
 799         std::wstring dataFromFile;\r
 800         if(_parameters.size() > dataIndex) \r
 801         {       //read data\r
 802                 const std::wstring& dataString = _parameters[dataIndex];\r
 803 \r
 804                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 805                         pDataString = dataString.c_str();\r
 806                 else \r
 807                 {\r
 808                         //The data is not an XML-string, it must be a filename\r
 809                         std::wstring filename = env::data_folder();\r
 810                         filename.append(dataString);\r
 811                         filename.append(TEXT(".ftd"));\r
 812 \r
 813                         //open file\r
 814                         std::wifstream datafile(filename.c_str());\r
 815                         if(datafile) \r
 816                         {\r
 817                                 //read all data\r
 818                                 data << datafile.rdbuf();\r
 819                                 datafile.close();\r
 820 \r
 821                                 //extract data to _parameters\r
 822                                 dataFromFile = data.str();\r
 823                                 pDataString = dataFromFile.c_str();\r
 824                         }\r
 825                 }\r
 826         }\r
 827 \r
 828         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 829         if(!fullFilename.empty())\r
 830         {\r
 831                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 832                 std::wstring filename = _parameters[2];\r
 833                 filename.append(extension);\r
 834 \r
 835                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));\r
 836                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 837         }\r
 838         else\r
 839         {\r
 840                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 841                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 842         }\r
 843         return true;\r
 844 }\r
 845 \r
 846 bool CGCommand::DoExecutePlay()\r
 847 {\r
 848         if(_parameters.size() > 1)\r
 849         {\r
 850                 if(!ValidateLayer(_parameters[1])) \r
 851                 {\r
 852                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 853                         return false;\r
 854                 }\r
 855                 int layer = _ttoi(_parameters[1].c_str());\r
 856                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 857         }\r
 858         else\r
 859         {\r
 860                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 861                 return true;\r
 862         }\r
 863 \r
 864         SetReplyString(TEXT("202 CG OK\r\n"));\r
 865         return true;\r
 866 }\r
 867 \r
 868 bool CGCommand::DoExecuteStop() \r
 869 {\r
 870         if(_parameters.size() > 1)\r
 871         {\r
 872                 if(!ValidateLayer(_parameters[1])) \r
 873                 {\r
 874                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 875                         return false;\r
 876                 }\r
 877                 int layer = _ttoi(_parameters[1].c_str());\r
 878                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 879         }\r
 880         else \r
 881         {\r
 882                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 883                 return true;\r
 884         }\r
 885 \r
 886         SetReplyString(TEXT("202 CG OK\r\n"));\r
 887         return true;\r
 888 }\r
 889 \r
 890 bool CGCommand::DoExecuteNext()\r
 891 {\r
 892         if(_parameters.size() > 1) \r
 893         {\r
 894                 if(!ValidateLayer(_parameters[1])) \r
 895                 {\r
 896                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 897                         return false;\r
 898                 }\r
 899                 int layer = _ttoi(_parameters[1].c_str());\r
 900                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 901         }\r
 902         else \r
 903         {\r
 904                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 905                 return true;\r
 906         }\r
 907 \r
 908         SetReplyString(TEXT("202 CG OK\r\n"));\r
 909         return true;\r
 910 }\r
 911 \r
 912 bool CGCommand::DoExecuteRemove() \r
 913 {\r
 914         if(_parameters.size() > 1) \r
 915         {\r
 916                 if(!ValidateLayer(_parameters[1])) \r
 917                 {\r
 918                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 919                         return false;\r
 920                 }\r
 921                 int layer = _ttoi(_parameters[1].c_str());\r
 922                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
 923         }\r
 924         else \r
 925         {\r
 926                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 927                 return true;\r
 928         }\r
 929 \r
 930         SetReplyString(TEXT("202 CG OK\r\n"));\r
 931         return true;\r
 932 }\r
 933 \r
 934 bool CGCommand::DoExecuteClear() \r
 935 {\r
 936         GetChannel()->stage()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
 937         SetReplyString(TEXT("202 CG OK\r\n"));\r
 938         return true;\r
 939 }\r
 940 \r
 941 bool CGCommand::DoExecuteUpdate() \r
 942 {\r
 943         if(_parameters.size() > 2) \r
 944         {\r
 945                 if(!ValidateLayer(_parameters[1]))\r
 946                 {\r
 947                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 948                         return false;\r
 949                 }\r
 950                 int layer = _ttoi(_parameters[1].c_str());\r
 951                 //TODO: Implement indirect data loading from file. Same as in Add\r
 952                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 953         }\r
 954         else \r
 955         {\r
 956                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 957                 return true;\r
 958         }\r
 959 \r
 960         SetReplyString(TEXT("202 CG OK\r\n"));\r
 961         return true;\r
 962 }\r
 963 \r
 964 bool CGCommand::DoExecuteInvoke() \r
 965 {\r
 966         if(_parameters.size() > 2)\r
 967         {\r
 968                 if(!ValidateLayer(_parameters[1]))\r
 969                 {\r
 970                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 971                         return false;\r
 972                 }\r
 973                 int layer = _ttoi(_parameters[1].c_str());\r
 974                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 975         }\r
 976         else \r
 977         {\r
 978                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 979                 return true;\r
 980         }\r
 981 \r
 982         SetReplyString(TEXT("202 CG OK\r\n"));\r
 983         return true;\r
 984 }\r
 985 \r
 986 bool CGCommand::DoExecuteInfo() \r
 987 {\r
 988         // TODO\r
 989         //get_default_cg_producer(GetChannel())->Info();\r
 990         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 991         return true;\r
 992 }\r
 993 \r
 994 bool DataCommand::DoExecute()\r
 995 {\r
 996         std::wstring command = _parameters[0];\r
 997         if(command == TEXT("STORE"))\r
 998                 return DoExecuteStore();\r
 999         else if(command == TEXT("RETRIEVE"))\r
1000                 return DoExecuteRetrieve();\r
1001         else if(command == TEXT("LIST"))\r
1002                 return DoExecuteList();\r
1003 \r
1004         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1005         return false;\r
1006 }\r
1007 \r
1008 bool DataCommand::DoExecuteStore() \r
1009 {\r
1010         if(_parameters.size() < 3) \r
1011         {\r
1012                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1013                 return false;\r
1014         }\r
1015 \r
1016         std::wstring filename = env::data_folder();\r
1017         filename.append(_parameters[1]);\r
1018         filename.append(TEXT(".ftd"));\r
1019 \r
1020         std::wofstream datafile(filename.c_str());\r
1021         if(!datafile) \r
1022         {\r
1023                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1024                 return false;\r
1025         }\r
1026 \r
1027         datafile << _parameters[2];\r
1028         datafile.close();\r
1029 \r
1030         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1031         SetReplyString(replyString);\r
1032         return true;\r
1033 }\r
1034 \r
1035 bool DataCommand::DoExecuteRetrieve() \r
1036 {\r
1037         if(_parameters.size() < 2) \r
1038         {\r
1039                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1040                 return false;\r
1041         }\r
1042 \r
1043         std::wstring filename = env::data_folder();\r
1044         filename.append(_parameters[1]);\r
1045         filename.append(TEXT(".ftd"));\r
1046 \r
1047         std::wifstream datafile(filename.c_str());\r
1048         if(!datafile) \r
1049         {\r
1050                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1051                 return false;\r
1052         }\r
1053 \r
1054         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1055         std::wstring line;\r
1056         bool bFirstLine = true;\r
1057         while(std::getline(datafile, line))\r
1058         {\r
1059                 if(!bFirstLine)\r
1060                         reply << "\\n";\r
1061                 else\r
1062                         bFirstLine = false;\r
1063 \r
1064                 reply << line;\r
1065         }\r
1066         datafile.close();\r
1067 \r
1068         reply << "\r\n";\r
1069         SetReplyString(reply.str());\r
1070         return true;\r
1071 }\r
1072 \r
1073 bool DataCommand::DoExecuteList() \r
1074 {\r
1075         std::wstringstream replyString;\r
1076         replyString << TEXT("200 DATA LIST OK\r\n");\r
1077         replyString << ListMedia();\r
1078         replyString << TEXT("\r\n");\r
1079 \r
1080         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1081         return true;\r
1082 }\r
1083 \r
1084 bool CinfCommand::DoExecute()\r
1085 {\r
1086         std::wstringstream replyString;\r
1087 \r
1088         std::wstring filename = _parameters[0];\r
1089 \r
1090         // TODO:\r
1091 \r
1092         //FileInfo fileInfo;\r
1093 \r
1094         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1095         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1096         //{\r
1097         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1098         //      {\r
1099         //              TCHAR numBuffer[32];\r
1100         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1101 \r
1102         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1103 \r
1104         //              SetReplyString(replyString.str());\r
1105         //              return true;\r
1106         //      }\r
1107         //}\r
1108 \r
1109         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1110         return false;\r
1111 }\r
1112 \r
1113 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1114 {\r
1115         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1116 }\r
1117 \r
1118 bool InfoCommand::DoExecute()\r
1119 {\r
1120         std::wstringstream replyString;\r
1121 \r
1122         if(_parameters.size() >= 1)\r
1123         {\r
1124                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1125 \r
1126                 if(channelIndex < channels_.size())\r
1127                 {\r
1128                         replyString << TEXT("201 INFO OK\r\n");\r
1129                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1130                 }\r
1131                 else\r
1132                 {\r
1133                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1134                         return false;\r
1135                 }\r
1136         }\r
1137         else\r
1138         {\r
1139                 replyString << TEXT("200 INFO OK\r\n");\r
1140                 for(size_t n = 0; n < channels_.size(); ++n)\r
1141                         GenerateChannelInfo(n, channels_[n], replyString);\r
1142                 replyString << TEXT("\r\n");\r
1143         }\r
1144 \r
1145         SetReplyString(replyString.str());\r
1146         return true;\r
1147 }\r
1148 \r
1149 bool ClsCommand::DoExecute()\r
1150 {\r
1151 /*\r
1152                 wav = audio\r
1153                 mp3 = audio\r
1154                 swf     = movie\r
1155                 dv  = movie\r
1156                 tga = still\r
1157                 col = still\r
1158         */\r
1159         std::wstringstream replyString;\r
1160         replyString << TEXT("200 CLS OK\r\n");\r
1161         replyString << ListMedia();\r
1162         replyString << TEXT("\r\n");\r
1163         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1164         return true;\r
1165 }\r
1166 \r
1167 bool TlsCommand::DoExecute()\r
1168 {\r
1169         std::wstringstream replyString;\r
1170         replyString << TEXT("200 TLS OK\r\n");\r
1171 \r
1172         replyString << ListTemplates();\r
1173         replyString << TEXT("\r\n");\r
1174 \r
1175         SetReplyString(replyString.str());\r
1176         return true;\r
1177 }\r
1178 \r
1179 bool VersionCommand::DoExecute()\r
1180 {\r
1181         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1182 \r
1183         if(_parameters.size() > 0)\r
1184         {\r
1185                 if(_parameters[0] == L"FLASH")\r
1186                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1187                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1188                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1189                 else if(_parameters[0] != L"SERVER")\r
1190                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1191         }\r
1192 \r
1193         SetReplyString(replyString);\r
1194         return true;\r
1195 }\r
1196 \r
1197 bool ByeCommand::DoExecute()\r
1198 {\r
1199         GetClientInfo()->Disconnect();\r
1200         return true;\r
1201 }\r
1202 \r
1203 bool SetCommand::DoExecute()\r
1204 {\r
1205         std::wstring name = _parameters[0];\r
1206         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1207 \r
1208         std::wstring value = _parameters[1];\r
1209         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1210 \r
1211         if(name == TEXT("MODE"))\r
1212         {\r
1213                 auto format_desc = core::video_format_desc::get(value);\r
1214                 if(format_desc.format != core::video_format::invalid)\r
1215                 {\r
1216                         GetChannel()->set_video_format_desc(format_desc);\r
1217                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1218                 }\r
1219                 else\r
1220                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1221         }\r
1222         else\r
1223         {\r
1224                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1225         }\r
1226 \r
1227         return true;\r
1228 }\r
1229 \r
1230 \r
1231 }       //namespace amcp\r
1232 }}      //namespace caspar