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"BLEND")\r
 332                         {\r
 333                                 auto blend_str = _parameters.at(2);\r
 334                                 auto transform = [=](image_transform transform) -> image_transform\r
 335                                 {\r
 336                                         transform.set_blend_mode(get_blend_mode(blend_str));\r
 337                                         return transform;\r
 338                                 };\r
 339                                 \r
 340                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 341                                 if(layer != std::numeric_limits<int>::min())\r
 342                                         GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, 0);\r
 343                                 else\r
 344                                         GetChannel()->mixer()->apply_image_transform(transform, 0);                             \r
 345 \r
 346                         }\r
 347                         else if(_parameters[1] == L"RESET")\r
 348                         {\r
 349                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 350                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 351 \r
 352                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 353                                 if(layer != std::numeric_limits<int>::min())\r
 354                                         GetChannel()->mixer()->set_image_transform(GetLayerIndex(), image_transform(), duration, tween);\r
 355                                 else\r
 356                                         GetChannel()->mixer()->set_image_transform(image_transform(), duration, tween);\r
 357                         }\r
 358                 }\r
 359                 else if(_parameters[0] == L"AUDIO")\r
 360                 {\r
 361                         if(_parameters[1] == L"GAIN")\r
 362                         {\r
 363                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 364                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 365                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 366 \r
 367                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 368                                 {\r
 369                                         transform.set_gain(value);\r
 370                                         return transform;\r
 371                                 };\r
 372                                 \r
 373                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 374                                 if(layer != std::numeric_limits<int>::min())\r
 375                                         GetChannel()->mixer()->apply_audio_transform(GetLayerIndex(), transform, duration, tween);\r
 376                                 else\r
 377                                         GetChannel()->mixer()->apply_audio_transform(transform, duration, tween);\r
 378                         }\r
 379                         else if(_parameters[1] == L"RESET")\r
 380                         {\r
 381                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 382                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 383                                 int layer = GetLayerIndex(std::numeric_limits<int>::min());\r
 384                                 if(layer != std::numeric_limits<int>::min())\r
 385                                         GetChannel()->mixer()->set_audio_transform(GetLayerIndex(), audio_transform(), duration, tween);\r
 386                                 else                                               \r
 387                                         GetChannel()->mixer()->set_audio_transform(audio_transform(), duration, tween);\r
 388                         }\r
 389                 }\r
 390                 else if(_parameters[0] == L"RESET")\r
 391                 {\r
 392                         int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 393                         std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 394                         GetChannel()->mixer()->set_image_transform(image_transform(), duration, tween);\r
 395                         GetChannel()->mixer()->set_audio_transform(audio_transform(), duration, tween);\r
 396                 }\r
 397                 else if(_parameters[0] == L"CLEAR")\r
 398                 {\r
 399                         GetChannel()->mixer()->reset_transforms();\r
 400                 }\r
 401         \r
 402                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 403 \r
 404                 return true;\r
 405         }\r
 406         catch(file_not_found&)\r
 407         {\r
 408                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 409                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 410                 return false;\r
 411         }\r
 412         catch(...)\r
 413         {\r
 414                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 415                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 416                 return false;\r
 417         }\r
 418 }\r
 419 \r
 420 bool SwapCommand::DoExecute()\r
 421 {       \r
 422         //Perform loading of the clip\r
 423         try\r
 424         {\r
 425                 if(GetLayerIndex(-1) != -1)\r
 426                 {\r
 427                         std::vector<std::string> strs;\r
 428                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 429                         \r
 430                         auto ch1 = GetChannel();\r
 431                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 432 \r
 433                         int l1 = GetLayerIndex();\r
 434                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 435 \r
 436                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 437                 }\r
 438                 else\r
 439                 {\r
 440                         auto ch1 = GetChannel();\r
 441                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 442                         ch1->stage()->swap(*ch2->stage());\r
 443                 }\r
 444 \r
 445                 CASPAR_LOG(info) << "Swapped successfully";\r
 446 \r
 447                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 448 \r
 449                 return true;\r
 450         }\r
 451         catch(file_not_found&)\r
 452         {\r
 453                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 454                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 455                 return false;\r
 456         }\r
 457         catch(...)\r
 458         {\r
 459                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 460                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 461                 return false;\r
 462         }\r
 463 }\r
 464 \r
 465 bool AddCommand::DoExecute()\r
 466 {       \r
 467         //Perform loading of the clip\r
 468         try\r
 469         {\r
 470                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 471         \r
 472                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 473 \r
 474                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 475 \r
 476                 return true;\r
 477         }\r
 478         catch(file_not_found&)\r
 479         {\r
 480                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 481                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 482                 return false;\r
 483         }\r
 484         catch(...)\r
 485         {\r
 486                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 487                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 488                 return false;\r
 489         }\r
 490 }\r
 491 \r
 492 bool RemoveCommand::DoExecute()\r
 493 {       \r
 494         //Perform loading of the clip\r
 495         try\r
 496         {\r
 497                 GetChannel()->output()->remove(GetLayerIndex());\r
 498 \r
 499                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 500 \r
 501                 return true;\r
 502         }\r
 503         catch(file_not_found&)\r
 504         {\r
 505                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 506                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 507                 return false;\r
 508         }\r
 509         catch(...)\r
 510         {\r
 511                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 512                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 513                 return false;\r
 514         }\r
 515 }\r
 516 \r
 517 bool LoadCommand::DoExecute()\r
 518 {       \r
 519         //Perform loading of the clip\r
 520         try\r
 521         {\r
 522                 _parameters[0] = _parameters[0];\r
 523                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 524                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 525         \r
 526                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 527 \r
 528                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 529 \r
 530                 return true;\r
 531         }\r
 532         catch(file_not_found&)\r
 533         {\r
 534                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 535                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 536                 return false;\r
 537         }\r
 538         catch(...)\r
 539         {\r
 540                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 541                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 542                 return false;\r
 543         }\r
 544 }\r
 545 \r
 546 \r
 547 \r
 548 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 549 //{\r
 550 //      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
 551 //\r
 552 //      boost::wsmatch what;\r
 553 //      if(!boost::regex_match(message, what, expr))\r
 554 //              return nullptr;\r
 555 //\r
 556 //      auto info = channel_info::parse(what, channels);\r
 557 //\r
 558 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 559 //\r
 560 //      std::wstring templatename = what["TEMPLATE"].str();\r
 561 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 562 //      std::wstring start_label = what["START_LABEL"].str();   \r
 563 //      std::wstring data = get_data(what["DATA"].str());\r
 564 //      \r
 565 //      boost::replace_all(templatename, "\"", "");\r
 566 //\r
 567 //      return [=]() -> std::wstring\r
 568 //      {       \r
 569 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 570 //              if(fullFilename.empty())\r
 571 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 572 //      \r
 573 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 574 //              std::wstring filename = templatename;\r
 575 //              filename.append(extension);\r
 576 //\r
 577 //              flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 578 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 579 //\r
 580 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 581 //              return L"";\r
 582 //      };\r
 583 \r
 584 bool LoadbgCommand::DoExecute()\r
 585 {\r
 586         transition_info transitionInfo;\r
 587         \r
 588         bool bLoop = false;\r
 589 \r
 590         // TRANSITION\r
 591 \r
 592         std::wstring message;\r
 593         for(size_t n = 0; n < _parameters.size(); ++n)\r
 594                 message += _parameters[n] + L" ";\r
 595                 \r
 596         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
 597         boost::wsmatch what;\r
 598         if(boost::regex_match(message, what, expr))\r
 599         {\r
 600                 auto transition = what["TRANSITION"].str();\r
 601                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 602                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 603                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 604                 transitionInfo.tweener = get_tweener(tween);            \r
 605 \r
 606                 if(transition == TEXT("CUT"))\r
 607                         transitionInfo.type = transition::cut;\r
 608                 else if(transition == TEXT("MIX"))\r
 609                         transitionInfo.type = transition::mix;\r
 610                 else if(transition == TEXT("PUSH"))\r
 611                         transitionInfo.type = transition::push;\r
 612                 else if(transition == TEXT("SLIDE"))\r
 613                         transitionInfo.type = transition::slide;\r
 614                 else if(transition == TEXT("WIPE"))\r
 615                         transitionInfo.type = transition::wipe;\r
 616                 \r
 617                 if(direction == TEXT("FROMLEFT"))\r
 618                         transitionInfo.direction = transition_direction::from_left;\r
 619                 else if(direction == TEXT("FROMRIGHT"))\r
 620                         transitionInfo.direction = transition_direction::from_right;\r
 621                 else if(direction == TEXT("LEFT"))\r
 622                         transitionInfo.direction = transition_direction::from_right;\r
 623                 else if(direction == TEXT("RIGHT"))\r
 624                         transitionInfo.direction = transition_direction::from_left;\r
 625         }\r
 626         \r
 627         //Perform loading of the clip\r
 628         try\r
 629         {\r
 630                 _parameters[0] = _parameters[0];\r
 631                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 632                 if(pFP == frame_producer::empty())\r
 633                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 634 \r
 635                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 636                 GetChannel()->stage()->load(GetLayerIndex(), pFP2); // TODO: LOOP\r
 637         \r
 638                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 639                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 640 \r
 641                 return true;\r
 642         }\r
 643         catch(file_not_found&)\r
 644         {\r
 645                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 646                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 647                 return false;\r
 648         }\r
 649         catch(...)\r
 650         {\r
 651                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 652                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 653                 return false;\r
 654         }\r
 655 }\r
 656 \r
 657 bool PauseCommand::DoExecute()\r
 658 {\r
 659         try\r
 660         {\r
 661                 GetChannel()->stage()->pause(GetLayerIndex());\r
 662                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 663                 return true;\r
 664         }\r
 665         catch(...)\r
 666         {\r
 667                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 668         }\r
 669 \r
 670         return false;\r
 671 }\r
 672 \r
 673 bool PlayCommand::DoExecute()\r
 674 {\r
 675         try\r
 676         {\r
 677                 if(!_parameters.empty())\r
 678                 {\r
 679                         LoadbgCommand lbg;\r
 680                         lbg.SetChannel(GetChannel());\r
 681                         lbg.SetChannelIndex(GetChannelIndex());\r
 682                         lbg.SetLayerIntex(GetLayerIndex());\r
 683                         lbg.SetClientInfo(GetClientInfo());\r
 684                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 685                                 lbg.AddParameter(*it);\r
 686                         if(!lbg.Execute())\r
 687                                 CASPAR_LOG(warning) << " Failed to play.";\r
 688 \r
 689                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 690                 }\r
 691 \r
 692                 GetChannel()->stage()->play(GetLayerIndex());\r
 693                 \r
 694                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 695                 return true;\r
 696         }\r
 697         catch(...)\r
 698         {\r
 699                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 700         }\r
 701 \r
 702         return false;\r
 703 }\r
 704 \r
 705 bool StopCommand::DoExecute()\r
 706 {\r
 707         try\r
 708         {\r
 709                 GetChannel()->stage()->stop(GetLayerIndex());\r
 710                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 711                 return true;\r
 712         }\r
 713         catch(...)\r
 714         {\r
 715                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 716         }\r
 717 \r
 718         return false;\r
 719 }\r
 720 \r
 721 bool ClearCommand::DoExecute()\r
 722 {\r
 723         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 724         if(index != std::numeric_limits<int>::min())\r
 725                 GetChannel()->stage()->clear(index);\r
 726         else\r
 727                 GetChannel()->stage()->clear();\r
 728                 \r
 729         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 730 \r
 731         return true;\r
 732 }\r
 733 \r
 734 bool CGCommand::DoExecute()\r
 735 {\r
 736         std::wstring command = _parameters[0];\r
 737         if(command == TEXT("ADD"))\r
 738                 return DoExecuteAdd();\r
 739         else if(command == TEXT("PLAY"))\r
 740                 return DoExecutePlay();\r
 741         else if(command == TEXT("STOP"))\r
 742                 return DoExecuteStop();\r
 743         else if(command == TEXT("NEXT"))\r
 744                 return DoExecuteNext();\r
 745         else if(command == TEXT("REMOVE"))\r
 746                 return DoExecuteRemove();\r
 747         else if(command == TEXT("CLEAR"))\r
 748                 return DoExecuteClear();\r
 749         else if(command == TEXT("UPDATE"))\r
 750                 return DoExecuteUpdate();\r
 751         else if(command == TEXT("INVOKE"))\r
 752                 return DoExecuteInvoke();\r
 753         else if(command == TEXT("INFO"))\r
 754                 return DoExecuteInfo();\r
 755 \r
 756         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 757         return false;\r
 758 }\r
 759 \r
 760 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 761         int length = layerstring.length();\r
 762         for(int i = 0; i < length; ++i) {\r
 763                 if(!_istdigit(layerstring[i])) {\r
 764                         return false;\r
 765                 }\r
 766         }\r
 767 \r
 768         return true;\r
 769 }\r
 770 \r
 771 bool CGCommand::DoExecuteAdd() {\r
 772         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 773 \r
 774         int layer = 0;                          //_parameters[1]\r
 775 //      std::wstring templateName;      //_parameters[2]\r
 776         std::wstring label;             //_parameters[3]\r
 777         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 778 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 779 \r
 780         if(_parameters.size() < 4) \r
 781         {\r
 782                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 783                 return false;\r
 784         }\r
 785         unsigned int dataIndex = 4;\r
 786 \r
 787         if(!ValidateLayer(_parameters[1])) \r
 788         {\r
 789                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 790                 return false;\r
 791         }\r
 792 \r
 793         layer = _ttoi(_parameters[1].c_str());\r
 794 \r
 795         if(_parameters[3].length() > 1) \r
 796         {       //read label\r
 797                 label = _parameters2[3];\r
 798                 ++dataIndex;\r
 799 \r
 800                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 801                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 802                 else \r
 803                 {\r
 804                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 805                         return false;\r
 806                 }\r
 807         }\r
 808         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 809                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 810         }\r
 811         else \r
 812         {\r
 813                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 814                 return false;\r
 815         }\r
 816 \r
 817         const TCHAR* pDataString = 0;\r
 818         std::wstringstream data;\r
 819         std::wstring dataFromFile;\r
 820         if(_parameters.size() > dataIndex) \r
 821         {       //read data\r
 822                 const std::wstring& dataString = _parameters2[dataIndex];\r
 823 \r
 824                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 825                         pDataString = dataString.c_str();\r
 826                 else \r
 827                 {\r
 828                         //The data is not an XML-string, it must be a filename\r
 829                         std::wstring filename = env::data_folder();\r
 830                         filename.append(dataString);\r
 831                         filename.append(TEXT(".ftd"));\r
 832 \r
 833                         //open file\r
 834                         std::wifstream datafile(filename.c_str());\r
 835                         if(datafile) \r
 836                         {\r
 837                                 //read all data\r
 838                                 data << datafile.rdbuf();\r
 839                                 datafile.close();\r
 840 \r
 841                                 //extract data to _parameters\r
 842                                 dataFromFile = data.str();\r
 843                                 pDataString = dataFromFile.c_str();\r
 844                         }\r
 845                 }\r
 846         }\r
 847 \r
 848         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 849         if(!fullFilename.empty())\r
 850         {\r
 851                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 852                 std::wstring filename = _parameters[2];\r
 853                 filename.append(extension);\r
 854 \r
 855                 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
 856                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 857         }\r
 858         else\r
 859         {\r
 860                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 861                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 862         }\r
 863         return true;\r
 864 }\r
 865 \r
 866 bool CGCommand::DoExecutePlay()\r
 867 {\r
 868         if(_parameters.size() > 1)\r
 869         {\r
 870                 if(!ValidateLayer(_parameters[1])) \r
 871                 {\r
 872                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 873                         return false;\r
 874                 }\r
 875                 int layer = _ttoi(_parameters[1].c_str());\r
 876                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 877         }\r
 878         else\r
 879         {\r
 880                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 881                 return true;\r
 882         }\r
 883 \r
 884         SetReplyString(TEXT("202 CG OK\r\n"));\r
 885         return true;\r
 886 }\r
 887 \r
 888 bool CGCommand::DoExecuteStop() \r
 889 {\r
 890         if(_parameters.size() > 1)\r
 891         {\r
 892                 if(!ValidateLayer(_parameters[1])) \r
 893                 {\r
 894                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 895                         return false;\r
 896                 }\r
 897                 int layer = _ttoi(_parameters[1].c_str());\r
 898                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 899         }\r
 900         else \r
 901         {\r
 902                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 903                 return true;\r
 904         }\r
 905 \r
 906         SetReplyString(TEXT("202 CG OK\r\n"));\r
 907         return true;\r
 908 }\r
 909 \r
 910 bool CGCommand::DoExecuteNext()\r
 911 {\r
 912         if(_parameters.size() > 1) \r
 913         {\r
 914                 if(!ValidateLayer(_parameters[1])) \r
 915                 {\r
 916                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 917                         return false;\r
 918                 }\r
 919                 int layer = _ttoi(_parameters[1].c_str());\r
 920                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 921         }\r
 922         else \r
 923         {\r
 924                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 925                 return true;\r
 926         }\r
 927 \r
 928         SetReplyString(TEXT("202 CG OK\r\n"));\r
 929         return true;\r
 930 }\r
 931 \r
 932 bool CGCommand::DoExecuteRemove() \r
 933 {\r
 934         if(_parameters.size() > 1) \r
 935         {\r
 936                 if(!ValidateLayer(_parameters[1])) \r
 937                 {\r
 938                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 939                         return false;\r
 940                 }\r
 941                 int layer = _ttoi(_parameters[1].c_str());\r
 942                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
 943         }\r
 944         else \r
 945         {\r
 946                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 947                 return true;\r
 948         }\r
 949 \r
 950         SetReplyString(TEXT("202 CG OK\r\n"));\r
 951         return true;\r
 952 }\r
 953 \r
 954 bool CGCommand::DoExecuteClear() \r
 955 {\r
 956         GetChannel()->stage()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
 957         SetReplyString(TEXT("202 CG OK\r\n"));\r
 958         return true;\r
 959 }\r
 960 \r
 961 bool CGCommand::DoExecuteUpdate() \r
 962 {\r
 963         if(_parameters.size() > 2) \r
 964         {\r
 965                 if(!ValidateLayer(_parameters[1]))\r
 966                 {\r
 967                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 968                         return false;\r
 969                 }\r
 970                 int layer = _ttoi(_parameters[1].c_str());\r
 971                 //TODO: Implement indirect data loading from file. Same as in Add\r
 972                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, _parameters2[2]);\r
 973         }\r
 974         else \r
 975         {\r
 976                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 977                 return true;\r
 978         }\r
 979 \r
 980         SetReplyString(TEXT("202 CG OK\r\n"));\r
 981         return true;\r
 982 }\r
 983 \r
 984 bool CGCommand::DoExecuteInvoke() \r
 985 {\r
 986         if(_parameters.size() > 2)\r
 987         {\r
 988                 if(!ValidateLayer(_parameters[1]))\r
 989                 {\r
 990                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 991                         return false;\r
 992                 }\r
 993                 int layer = _ttoi(_parameters[1].c_str());\r
 994                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
 995         }\r
 996         else \r
 997         {\r
 998                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 999                 return true;\r
1000         }\r
1001 \r
1002         SetReplyString(TEXT("202 CG OK\r\n"));\r
1003         return true;\r
1004 }\r
1005 \r
1006 bool CGCommand::DoExecuteInfo() \r
1007 {\r
1008         // TODO\r
1009         //get_default_cg_producer(GetChannel())->Info();\r
1010         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
1011         return true;\r
1012 }\r
1013 \r
1014 bool DataCommand::DoExecute()\r
1015 {\r
1016         std::wstring command = _parameters[0];\r
1017         if(command == TEXT("STORE"))\r
1018                 return DoExecuteStore();\r
1019         else if(command == TEXT("RETRIEVE"))\r
1020                 return DoExecuteRetrieve();\r
1021         else if(command == TEXT("LIST"))\r
1022                 return DoExecuteList();\r
1023 \r
1024         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1025         return false;\r
1026 }\r
1027 \r
1028 bool DataCommand::DoExecuteStore() \r
1029 {\r
1030         if(_parameters.size() < 3) \r
1031         {\r
1032                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1033                 return false;\r
1034         }\r
1035 \r
1036         std::wstring filename = env::data_folder();\r
1037         filename.append(_parameters[1]);\r
1038         filename.append(TEXT(".ftd"));\r
1039 \r
1040         std::wofstream datafile(filename.c_str());\r
1041         if(!datafile) \r
1042         {\r
1043                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1044                 return false;\r
1045         }\r
1046 \r
1047         datafile << _parameters[2];\r
1048         datafile.close();\r
1049 \r
1050         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1051         SetReplyString(replyString);\r
1052         return true;\r
1053 }\r
1054 \r
1055 bool DataCommand::DoExecuteRetrieve() \r
1056 {\r
1057         if(_parameters.size() < 2) \r
1058         {\r
1059                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1060                 return false;\r
1061         }\r
1062 \r
1063         std::wstring filename = env::data_folder();\r
1064         filename.append(_parameters[1]);\r
1065         filename.append(TEXT(".ftd"));\r
1066 \r
1067         std::wifstream datafile(filename.c_str());\r
1068         if(!datafile) \r
1069         {\r
1070                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1071                 return false;\r
1072         }\r
1073 \r
1074         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1075         std::wstring line;\r
1076         bool bFirstLine = true;\r
1077         while(std::getline(datafile, line))\r
1078         {\r
1079                 if(!bFirstLine)\r
1080                         reply << "\\n";\r
1081                 else\r
1082                         bFirstLine = false;\r
1083 \r
1084                 reply << line;\r
1085         }\r
1086         datafile.close();\r
1087 \r
1088         reply << "\r\n";\r
1089         SetReplyString(reply.str());\r
1090         return true;\r
1091 }\r
1092 \r
1093 bool DataCommand::DoExecuteList() \r
1094 {\r
1095         std::wstringstream replyString;\r
1096         replyString << TEXT("200 DATA LIST OK\r\n");\r
1097         replyString << ListMedia();\r
1098         replyString << TEXT("\r\n");\r
1099 \r
1100         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1101         return true;\r
1102 }\r
1103 \r
1104 bool CinfCommand::DoExecute()\r
1105 {\r
1106         std::wstringstream replyString;\r
1107 \r
1108         std::wstring filename = _parameters[0];\r
1109 \r
1110         // TODO:\r
1111 \r
1112         //FileInfo fileInfo;\r
1113 \r
1114         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1115         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1116         //{\r
1117         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1118         //      {\r
1119         //              TCHAR numBuffer[32];\r
1120         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1121 \r
1122         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1123 \r
1124         //              SetReplyString(replyString.str());\r
1125         //              return true;\r
1126         //      }\r
1127         //}\r
1128 \r
1129         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1130         return false;\r
1131 }\r
1132 \r
1133 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1134 {\r
1135         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1136 }\r
1137 \r
1138 bool InfoCommand::DoExecute()\r
1139 {\r
1140         std::wstringstream replyString;\r
1141 \r
1142         if(_parameters.size() >= 1)\r
1143         {\r
1144                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1145 \r
1146                 if(channelIndex < channels_.size())\r
1147                 {\r
1148                         replyString << TEXT("201 INFO OK\r\n");\r
1149                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1150                 }\r
1151                 else\r
1152                 {\r
1153                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1154                         return false;\r
1155                 }\r
1156         }\r
1157         else\r
1158         {\r
1159                 replyString << TEXT("200 INFO OK\r\n");\r
1160                 for(size_t n = 0; n < channels_.size(); ++n)\r
1161                         GenerateChannelInfo(n, channels_[n], replyString);\r
1162                 replyString << TEXT("\r\n");\r
1163         }\r
1164 \r
1165         SetReplyString(replyString.str());\r
1166         return true;\r
1167 }\r
1168 \r
1169 bool ClsCommand::DoExecute()\r
1170 {\r
1171 /*\r
1172                 wav = audio\r
1173                 mp3 = audio\r
1174                 swf     = movie\r
1175                 dv  = movie\r
1176                 tga = still\r
1177                 col = still\r
1178         */\r
1179         std::wstringstream replyString;\r
1180         replyString << TEXT("200 CLS OK\r\n");\r
1181         replyString << ListMedia();\r
1182         replyString << TEXT("\r\n");\r
1183         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1184         return true;\r
1185 }\r
1186 \r
1187 bool TlsCommand::DoExecute()\r
1188 {\r
1189         std::wstringstream replyString;\r
1190         replyString << TEXT("200 TLS OK\r\n");\r
1191 \r
1192         replyString << ListTemplates();\r
1193         replyString << TEXT("\r\n");\r
1194 \r
1195         SetReplyString(replyString.str());\r
1196         return true;\r
1197 }\r
1198 \r
1199 bool VersionCommand::DoExecute()\r
1200 {\r
1201         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1202 \r
1203         if(_parameters.size() > 0)\r
1204         {\r
1205                 if(_parameters[0] == L"FLASH")\r
1206                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1207                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1208                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1209                 else if(_parameters[0] != L"SERVER")\r
1210                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1211         }\r
1212 \r
1213         SetReplyString(replyString);\r
1214         return true;\r
1215 }\r
1216 \r
1217 bool ByeCommand::DoExecute()\r
1218 {\r
1219         GetClientInfo()->Disconnect();\r
1220         return true;\r
1221 }\r
1222 \r
1223 bool SetCommand::DoExecute()\r
1224 {\r
1225         std::wstring name = _parameters[0];\r
1226         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1227 \r
1228         std::wstring value = _parameters[1];\r
1229         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1230 \r
1231         if(name == TEXT("MODE"))\r
1232         {\r
1233                 auto format_desc = core::video_format_desc::get(value);\r
1234                 if(format_desc.format != core::video_format::invalid)\r
1235                 {\r
1236                         GetChannel()->set_video_format_desc(format_desc);\r
1237                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1238                 }\r
1239                 else\r
1240                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1241         }\r
1242         else\r
1243         {\r
1244                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1245         }\r
1246 \r
1247         return true;\r
1248 }\r
1249 \r
1250 \r
1251 }       //namespace amcp\r
1252 }}      //namespace caspar