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                 else if(_parameters[0] == L"CLEAR")\r
 382                 {\r
 383                         GetChannel()->mixer()->reset_transforms();\r
 384                 }\r
 385         \r
 386                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 387 \r
 388                 return true;\r
 389         }\r
 390         catch(file_not_found&)\r
 391         {\r
 392                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 393                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 394                 return false;\r
 395         }\r
 396         catch(...)\r
 397         {\r
 398                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 399                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 400                 return false;\r
 401         }\r
 402 }\r
 403 \r
 404 bool SwapCommand::DoExecute()\r
 405 {       \r
 406         //Perform loading of the clip\r
 407         try\r
 408         {\r
 409                 if(GetLayerIndex(-1) != -1)\r
 410                 {\r
 411                         std::vector<std::string> strs;\r
 412                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 413                         \r
 414                         auto ch1 = GetChannel();\r
 415                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 416 \r
 417                         int l1 = GetLayerIndex();\r
 418                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 419 \r
 420                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 421                 }\r
 422                 else\r
 423                 {\r
 424                         auto ch1 = GetChannel();\r
 425                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 426                         ch1->stage()->swap(*ch2->stage());\r
 427                 }\r
 428 \r
 429                 CASPAR_LOG(info) << "Swapped successfully";\r
 430 \r
 431                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 432 \r
 433                 return true;\r
 434         }\r
 435         catch(file_not_found&)\r
 436         {\r
 437                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 438                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 439                 return false;\r
 440         }\r
 441         catch(...)\r
 442         {\r
 443                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 444                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 445                 return false;\r
 446         }\r
 447 }\r
 448 \r
 449 bool AddCommand::DoExecute()\r
 450 {       \r
 451         //Perform loading of the clip\r
 452         try\r
 453         {\r
 454                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 455         \r
 456                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 457 \r
 458                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 459 \r
 460                 return true;\r
 461         }\r
 462         catch(file_not_found&)\r
 463         {\r
 464                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 465                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 466                 return false;\r
 467         }\r
 468         catch(...)\r
 469         {\r
 470                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 471                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 472                 return false;\r
 473         }\r
 474 }\r
 475 \r
 476 bool RemoveCommand::DoExecute()\r
 477 {       \r
 478         //Perform loading of the clip\r
 479         try\r
 480         {\r
 481                 GetChannel()->output()->remove(GetLayerIndex());\r
 482 \r
 483                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 484 \r
 485                 return true;\r
 486         }\r
 487         catch(file_not_found&)\r
 488         {\r
 489                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 490                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 491                 return false;\r
 492         }\r
 493         catch(...)\r
 494         {\r
 495                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 496                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 497                 return false;\r
 498         }\r
 499 }\r
 500 \r
 501 bool LoadCommand::DoExecute()\r
 502 {       \r
 503         //Perform loading of the clip\r
 504         try\r
 505         {\r
 506                 _parameters[0] = _parameters[0];\r
 507                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 508                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 509         \r
 510                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 511 \r
 512                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 513 \r
 514                 return true;\r
 515         }\r
 516         catch(file_not_found&)\r
 517         {\r
 518                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 519                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 520                 return false;\r
 521         }\r
 522         catch(...)\r
 523         {\r
 524                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 525                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 526                 return false;\r
 527         }\r
 528 }\r
 529 \r
 530 \r
 531 \r
 532 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 533 //{\r
 534 //      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
 535 //\r
 536 //      boost::wsmatch what;\r
 537 //      if(!boost::regex_match(message, what, expr))\r
 538 //              return nullptr;\r
 539 //\r
 540 //      auto info = channel_info::parse(what, channels);\r
 541 //\r
 542 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 543 //\r
 544 //      std::wstring templatename = what["TEMPLATE"].str();\r
 545 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 546 //      std::wstring start_label = what["START_LABEL"].str();   \r
 547 //      std::wstring data = get_data(what["DATA"].str());\r
 548 //      \r
 549 //      boost::replace_all(templatename, "\"", "");\r
 550 //\r
 551 //      return [=]() -> std::wstring\r
 552 //      {       \r
 553 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 554 //              if(fullFilename.empty())\r
 555 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 556 //      \r
 557 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 558 //              std::wstring filename = templatename;\r
 559 //              filename.append(extension);\r
 560 //\r
 561 //              flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 562 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 563 //\r
 564 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 565 //              return L"";\r
 566 //      };\r
 567 \r
 568 bool LoadbgCommand::DoExecute()\r
 569 {\r
 570         transition_info transitionInfo;\r
 571         \r
 572         bool bLoop = false;\r
 573 \r
 574         // TRANSITION\r
 575 \r
 576         std::wstring message;\r
 577         for(size_t n = 0; n < _parameters.size(); ++n)\r
 578                 message += _parameters[n] + L" ";\r
 579                 \r
 580         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
 581         boost::wsmatch what;\r
 582         if(boost::regex_match(message, what, expr))\r
 583         {\r
 584                 auto transition = what["TRANSITION"].str();\r
 585                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 586                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 587                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 588                 transitionInfo.tweener = get_tweener(tween);            \r
 589 \r
 590                 if(transition == TEXT("CUT"))\r
 591                         transitionInfo.type = transition::cut;\r
 592                 else if(transition == TEXT("MIX"))\r
 593                         transitionInfo.type = transition::mix;\r
 594                 else if(transition == TEXT("PUSH"))\r
 595                         transitionInfo.type = transition::push;\r
 596                 else if(transition == TEXT("SLIDE"))\r
 597                         transitionInfo.type = transition::slide;\r
 598                 else if(transition == TEXT("WIPE"))\r
 599                         transitionInfo.type = transition::wipe;\r
 600                 \r
 601                 if(direction == TEXT("FROMLEFT"))\r
 602                         transitionInfo.direction = transition_direction::from_left;\r
 603                 else if(direction == TEXT("FROMRIGHT"))\r
 604                         transitionInfo.direction = transition_direction::from_right;\r
 605                 else if(direction == TEXT("LEFT"))\r
 606                         transitionInfo.direction = transition_direction::from_right;\r
 607                 else if(direction == TEXT("RIGHT"))\r
 608                         transitionInfo.direction = transition_direction::from_left;\r
 609         }\r
 610         \r
 611         //Perform loading of the clip\r
 612         try\r
 613         {\r
 614                 _parameters[0] = _parameters[0];\r
 615                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 616                 if(pFP == frame_producer::empty())\r
 617                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 618 \r
 619                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 620                 GetChannel()->stage()->load(GetLayerIndex(), pFP2); // TODO: LOOP\r
 621         \r
 622                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 623                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 624 \r
 625                 return true;\r
 626         }\r
 627         catch(file_not_found&)\r
 628         {\r
 629                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 630                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 631                 return false;\r
 632         }\r
 633         catch(...)\r
 634         {\r
 635                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 636                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 637                 return false;\r
 638         }\r
 639 }\r
 640 \r
 641 bool PauseCommand::DoExecute()\r
 642 {\r
 643         try\r
 644         {\r
 645                 GetChannel()->stage()->pause(GetLayerIndex());\r
 646                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 647                 return true;\r
 648         }\r
 649         catch(...)\r
 650         {\r
 651                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 652         }\r
 653 \r
 654         return false;\r
 655 }\r
 656 \r
 657 bool PlayCommand::DoExecute()\r
 658 {\r
 659         try\r
 660         {\r
 661                 if(!_parameters.empty())\r
 662                 {\r
 663                         LoadbgCommand lbg;\r
 664                         lbg.SetChannel(GetChannel());\r
 665                         lbg.SetChannelIndex(GetChannelIndex());\r
 666                         lbg.SetLayerIntex(GetLayerIndex());\r
 667                         lbg.SetClientInfo(GetClientInfo());\r
 668                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 669                                 lbg.AddParameter(*it);\r
 670                         if(!lbg.Execute())\r
 671                                 CASPAR_LOG(warning) << " Failed to play.";\r
 672 \r
 673                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 674                 }\r
 675 \r
 676                 GetChannel()->stage()->play(GetLayerIndex());\r
 677                 \r
 678                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 679                 return true;\r
 680         }\r
 681         catch(...)\r
 682         {\r
 683                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 684         }\r
 685 \r
 686         return false;\r
 687 }\r
 688 \r
 689 bool StopCommand::DoExecute()\r
 690 {\r
 691         try\r
 692         {\r
 693                 GetChannel()->stage()->stop(GetLayerIndex());\r
 694                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 695                 return true;\r
 696         }\r
 697         catch(...)\r
 698         {\r
 699                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 700         }\r
 701 \r
 702         return false;\r
 703 }\r
 704 \r
 705 bool ClearCommand::DoExecute()\r
 706 {\r
 707         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 708         if(index != std::numeric_limits<int>::min())\r
 709                 GetChannel()->stage()->clear(index);\r
 710         else\r
 711                 GetChannel()->stage()->clear();\r
 712                 \r
 713         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 714 \r
 715         return true;\r
 716 }\r
 717 \r
 718 bool CGCommand::DoExecute()\r
 719 {\r
 720         std::wstring command = _parameters[0];\r
 721         if(command == TEXT("ADD"))\r
 722                 return DoExecuteAdd();\r
 723         else if(command == TEXT("PLAY"))\r
 724                 return DoExecutePlay();\r
 725         else if(command == TEXT("STOP"))\r
 726                 return DoExecuteStop();\r
 727         else if(command == TEXT("NEXT"))\r
 728                 return DoExecuteNext();\r
 729         else if(command == TEXT("REMOVE"))\r
 730                 return DoExecuteRemove();\r
 731         else if(command == TEXT("CLEAR"))\r
 732                 return DoExecuteClear();\r
 733         else if(command == TEXT("UPDATE"))\r
 734                 return DoExecuteUpdate();\r
 735         else if(command == TEXT("INVOKE"))\r
 736                 return DoExecuteInvoke();\r
 737         else if(command == TEXT("INFO"))\r
 738                 return DoExecuteInfo();\r
 739 \r
 740         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 741         return false;\r
 742 }\r
 743 \r
 744 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 745         int length = layerstring.length();\r
 746         for(int i = 0; i < length; ++i) {\r
 747                 if(!_istdigit(layerstring[i])) {\r
 748                         return false;\r
 749                 }\r
 750         }\r
 751 \r
 752         return true;\r
 753 }\r
 754 \r
 755 bool CGCommand::DoExecuteAdd() {\r
 756         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 757 \r
 758         int layer = 0;                          //_parameters[1]\r
 759 //      std::wstring templateName;      //_parameters[2]\r
 760         std::wstring label;             //_parameters[3]\r
 761         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 762 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 763 \r
 764         if(_parameters.size() < 4) \r
 765         {\r
 766                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 767                 return false;\r
 768         }\r
 769         unsigned int dataIndex = 4;\r
 770 \r
 771         if(!ValidateLayer(_parameters[1])) \r
 772         {\r
 773                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 774                 return false;\r
 775         }\r
 776 \r
 777         layer = _ttoi(_parameters[1].c_str());\r
 778 \r
 779         if(_parameters[3].length() > 1) \r
 780         {       //read label\r
 781                 label = _parameters[3];\r
 782                 ++dataIndex;\r
 783 \r
 784                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 785                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 786                 else \r
 787                 {\r
 788                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 789                         return false;\r
 790                 }\r
 791         }\r
 792         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 793                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 794         }\r
 795         else \r
 796         {\r
 797                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 798                 return false;\r
 799         }\r
 800 \r
 801         const TCHAR* pDataString = 0;\r
 802         std::wstringstream data;\r
 803         std::wstring dataFromFile;\r
 804         if(_parameters.size() > dataIndex) \r
 805         {       //read data\r
 806                 const std::wstring& dataString = _parameters[dataIndex];\r
 807 \r
 808                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 809                         pDataString = dataString.c_str();\r
 810                 else \r
 811                 {\r
 812                         //The data is not an XML-string, it must be a filename\r
 813                         std::wstring filename = env::data_folder();\r
 814                         filename.append(dataString);\r
 815                         filename.append(TEXT(".ftd"));\r
 816 \r
 817                         //open file\r
 818                         std::wifstream datafile(filename.c_str());\r
 819                         if(datafile) \r
 820                         {\r
 821                                 //read all data\r
 822                                 data << datafile.rdbuf();\r
 823                                 datafile.close();\r
 824 \r
 825                                 //extract data to _parameters\r
 826                                 dataFromFile = data.str();\r
 827                                 pDataString = dataFromFile.c_str();\r
 828                         }\r
 829                 }\r
 830         }\r
 831 \r
 832         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 833         if(!fullFilename.empty())\r
 834         {\r
 835                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 836                 std::wstring filename = _parameters[2];\r
 837                 filename.append(extension);\r
 838 \r
 839                 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
 840                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 841         }\r
 842         else\r
 843         {\r
 844                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 845                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 846         }\r
 847         return true;\r
 848 }\r
 849 \r
 850 bool CGCommand::DoExecutePlay()\r
 851 {\r
 852         if(_parameters.size() > 1)\r
 853         {\r
 854                 if(!ValidateLayer(_parameters[1])) \r
 855                 {\r
 856                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 857                         return false;\r
 858                 }\r
 859                 int layer = _ttoi(_parameters[1].c_str());\r
 860                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 861         }\r
 862         else\r
 863         {\r
 864                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 865                 return true;\r
 866         }\r
 867 \r
 868         SetReplyString(TEXT("202 CG OK\r\n"));\r
 869         return true;\r
 870 }\r
 871 \r
 872 bool CGCommand::DoExecuteStop() \r
 873 {\r
 874         if(_parameters.size() > 1)\r
 875         {\r
 876                 if(!ValidateLayer(_parameters[1])) \r
 877                 {\r
 878                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 879                         return false;\r
 880                 }\r
 881                 int layer = _ttoi(_parameters[1].c_str());\r
 882                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 883         }\r
 884         else \r
 885         {\r
 886                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 887                 return true;\r
 888         }\r
 889 \r
 890         SetReplyString(TEXT("202 CG OK\r\n"));\r
 891         return true;\r
 892 }\r
 893 \r
 894 bool CGCommand::DoExecuteNext()\r
 895 {\r
 896         if(_parameters.size() > 1) \r
 897         {\r
 898                 if(!ValidateLayer(_parameters[1])) \r
 899                 {\r
 900                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 901                         return false;\r
 902                 }\r
 903                 int layer = _ttoi(_parameters[1].c_str());\r
 904                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 905         }\r
 906         else \r
 907         {\r
 908                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 909                 return true;\r
 910         }\r
 911 \r
 912         SetReplyString(TEXT("202 CG OK\r\n"));\r
 913         return true;\r
 914 }\r
 915 \r
 916 bool CGCommand::DoExecuteRemove() \r
 917 {\r
 918         if(_parameters.size() > 1) \r
 919         {\r
 920                 if(!ValidateLayer(_parameters[1])) \r
 921                 {\r
 922                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 923                         return false;\r
 924                 }\r
 925                 int layer = _ttoi(_parameters[1].c_str());\r
 926                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
 927         }\r
 928         else \r
 929         {\r
 930                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 931                 return true;\r
 932         }\r
 933 \r
 934         SetReplyString(TEXT("202 CG OK\r\n"));\r
 935         return true;\r
 936 }\r
 937 \r
 938 bool CGCommand::DoExecuteClear() \r
 939 {\r
 940         GetChannel()->stage()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
 941         SetReplyString(TEXT("202 CG OK\r\n"));\r
 942         return true;\r
 943 }\r
 944 \r
 945 bool CGCommand::DoExecuteUpdate() \r
 946 {\r
 947         if(_parameters.size() > 2) \r
 948         {\r
 949                 if(!ValidateLayer(_parameters[1]))\r
 950                 {\r
 951                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 952                         return false;\r
 953                 }\r
 954                 int layer = _ttoi(_parameters[1].c_str());\r
 955                 //TODO: Implement indirect data loading from file. Same as in Add\r
 956                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, _parameters[2]);\r
 957         }\r
 958         else \r
 959         {\r
 960                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 961                 return true;\r
 962         }\r
 963 \r
 964         SetReplyString(TEXT("202 CG OK\r\n"));\r
 965         return true;\r
 966 }\r
 967 \r
 968 bool CGCommand::DoExecuteInvoke() \r
 969 {\r
 970         if(_parameters.size() > 2)\r
 971         {\r
 972                 if(!ValidateLayer(_parameters[1]))\r
 973                 {\r
 974                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 975                         return false;\r
 976                 }\r
 977                 int layer = _ttoi(_parameters[1].c_str());\r
 978                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters[2]);\r
 979         }\r
 980         else \r
 981         {\r
 982                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 983                 return true;\r
 984         }\r
 985 \r
 986         SetReplyString(TEXT("202 CG OK\r\n"));\r
 987         return true;\r
 988 }\r
 989 \r
 990 bool CGCommand::DoExecuteInfo() \r
 991 {\r
 992         // TODO\r
 993         //get_default_cg_producer(GetChannel())->Info();\r
 994         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
 995         return true;\r
 996 }\r
 997 \r
 998 bool DataCommand::DoExecute()\r
 999 {\r
1000         std::wstring command = _parameters[0];\r
1001         if(command == TEXT("STORE"))\r
1002                 return DoExecuteStore();\r
1003         else if(command == TEXT("RETRIEVE"))\r
1004                 return DoExecuteRetrieve();\r
1005         else if(command == TEXT("LIST"))\r
1006                 return DoExecuteList();\r
1007 \r
1008         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1009         return false;\r
1010 }\r
1011 \r
1012 bool DataCommand::DoExecuteStore() \r
1013 {\r
1014         if(_parameters.size() < 3) \r
1015         {\r
1016                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1017                 return false;\r
1018         }\r
1019 \r
1020         std::wstring filename = env::data_folder();\r
1021         filename.append(_parameters[1]);\r
1022         filename.append(TEXT(".ftd"));\r
1023 \r
1024         std::wofstream datafile(filename.c_str());\r
1025         if(!datafile) \r
1026         {\r
1027                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1028                 return false;\r
1029         }\r
1030 \r
1031         datafile << _parameters[2];\r
1032         datafile.close();\r
1033 \r
1034         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1035         SetReplyString(replyString);\r
1036         return true;\r
1037 }\r
1038 \r
1039 bool DataCommand::DoExecuteRetrieve() \r
1040 {\r
1041         if(_parameters.size() < 2) \r
1042         {\r
1043                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1044                 return false;\r
1045         }\r
1046 \r
1047         std::wstring filename = env::data_folder();\r
1048         filename.append(_parameters[1]);\r
1049         filename.append(TEXT(".ftd"));\r
1050 \r
1051         std::wifstream datafile(filename.c_str());\r
1052         if(!datafile) \r
1053         {\r
1054                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1055                 return false;\r
1056         }\r
1057 \r
1058         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1059         std::wstring line;\r
1060         bool bFirstLine = true;\r
1061         while(std::getline(datafile, line))\r
1062         {\r
1063                 if(!bFirstLine)\r
1064                         reply << "\\n";\r
1065                 else\r
1066                         bFirstLine = false;\r
1067 \r
1068                 reply << line;\r
1069         }\r
1070         datafile.close();\r
1071 \r
1072         reply << "\r\n";\r
1073         SetReplyString(reply.str());\r
1074         return true;\r
1075 }\r
1076 \r
1077 bool DataCommand::DoExecuteList() \r
1078 {\r
1079         std::wstringstream replyString;\r
1080         replyString << TEXT("200 DATA LIST OK\r\n");\r
1081         replyString << ListMedia();\r
1082         replyString << TEXT("\r\n");\r
1083 \r
1084         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1085         return true;\r
1086 }\r
1087 \r
1088 bool CinfCommand::DoExecute()\r
1089 {\r
1090         std::wstringstream replyString;\r
1091 \r
1092         std::wstring filename = _parameters[0];\r
1093 \r
1094         // TODO:\r
1095 \r
1096         //FileInfo fileInfo;\r
1097 \r
1098         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1099         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1100         //{\r
1101         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1102         //      {\r
1103         //              TCHAR numBuffer[32];\r
1104         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1105 \r
1106         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1107 \r
1108         //              SetReplyString(replyString.str());\r
1109         //              return true;\r
1110         //      }\r
1111         //}\r
1112 \r
1113         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1114         return false;\r
1115 }\r
1116 \r
1117 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1118 {\r
1119         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1120 }\r
1121 \r
1122 bool InfoCommand::DoExecute()\r
1123 {\r
1124         std::wstringstream replyString;\r
1125 \r
1126         if(_parameters.size() >= 1)\r
1127         {\r
1128                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1129 \r
1130                 if(channelIndex < channels_.size())\r
1131                 {\r
1132                         replyString << TEXT("201 INFO OK\r\n");\r
1133                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1134                 }\r
1135                 else\r
1136                 {\r
1137                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1138                         return false;\r
1139                 }\r
1140         }\r
1141         else\r
1142         {\r
1143                 replyString << TEXT("200 INFO OK\r\n");\r
1144                 for(size_t n = 0; n < channels_.size(); ++n)\r
1145                         GenerateChannelInfo(n, channels_[n], replyString);\r
1146                 replyString << TEXT("\r\n");\r
1147         }\r
1148 \r
1149         SetReplyString(replyString.str());\r
1150         return true;\r
1151 }\r
1152 \r
1153 bool ClsCommand::DoExecute()\r
1154 {\r
1155 /*\r
1156                 wav = audio\r
1157                 mp3 = audio\r
1158                 swf     = movie\r
1159                 dv  = movie\r
1160                 tga = still\r
1161                 col = still\r
1162         */\r
1163         std::wstringstream replyString;\r
1164         replyString << TEXT("200 CLS OK\r\n");\r
1165         replyString << ListMedia();\r
1166         replyString << TEXT("\r\n");\r
1167         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1168         return true;\r
1169 }\r
1170 \r
1171 bool TlsCommand::DoExecute()\r
1172 {\r
1173         std::wstringstream replyString;\r
1174         replyString << TEXT("200 TLS OK\r\n");\r
1175 \r
1176         replyString << ListTemplates();\r
1177         replyString << TEXT("\r\n");\r
1178 \r
1179         SetReplyString(replyString.str());\r
1180         return true;\r
1181 }\r
1182 \r
1183 bool VersionCommand::DoExecute()\r
1184 {\r
1185         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1186 \r
1187         if(_parameters.size() > 0)\r
1188         {\r
1189                 if(_parameters[0] == L"FLASH")\r
1190                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1191                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1192                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1193                 else if(_parameters[0] != L"SERVER")\r
1194                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1195         }\r
1196 \r
1197         SetReplyString(replyString);\r
1198         return true;\r
1199 }\r
1200 \r
1201 bool ByeCommand::DoExecute()\r
1202 {\r
1203         GetClientInfo()->Disconnect();\r
1204         return true;\r
1205 }\r
1206 \r
1207 bool SetCommand::DoExecute()\r
1208 {\r
1209         std::wstring name = _parameters[0];\r
1210         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1211 \r
1212         std::wstring value = _parameters[1];\r
1213         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1214 \r
1215         if(name == TEXT("MODE"))\r
1216         {\r
1217                 auto format_desc = core::video_format_desc::get(value);\r
1218                 if(format_desc.format != core::video_format::invalid)\r
1219                 {\r
1220                         GetChannel()->set_video_format_desc(format_desc);\r
1221                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1222                 }\r
1223                 else\r
1224                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1225         }\r
1226         else\r
1227         {\r
1228                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1229         }\r
1230 \r
1231         return true;\r
1232 }\r
1233 \r
1234 \r
1235 }       //namespace amcp\r
1236 }}      //namespace caspar