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 <common/log/log.h>\r
  29 \r
  30 #include <core/producer/frame_producer.h>\r
  31 #include <core/video_format.h>\r
  32 #include <core/producer/transition/transition_producer.h>\r
  33 #include <core/producer/frame/image_transform.h>\r
  34 #include <core/producer/frame/audio_transform.h>\r
  35 #include <core/producer/stage.h>\r
  36 #include <core/producer/layer.h>\r
  37 #include <core/mixer/mixer.h>\r
  38 #include <core/consumer/output.h>\r
  39 \r
  40 #include <modules/flash/flash.h>\r
  41 #include <modules/flash/producer/flash_producer.h>\r
  42 #include <modules/flash/producer/cg_producer.h>\r
  43 \r
  44 #include <algorithm>\r
  45 #include <locale>\r
  46 #include <fstream>\r
  47 #include <cctype>\r
  48 #include <io.h>\r
  49 \r
  50 #include <boost/date_time/posix_time/posix_time.hpp>\r
  51 #include <boost/lexical_cast.hpp>\r
  52 #include <boost/algorithm/string.hpp>\r
  53 #include <boost/filesystem.hpp>\r
  54 #include <boost/regex.hpp>\r
  55 \r
  56 #if defined(_MSC_VER)\r
  57 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  58 #endif\r
  59 \r
  60 /* Return codes\r
  61 \r
  62 100 [action]                    Information om att något har hänt  \r
  63 101 [action]                    Information om att något har hänt, en rad data skickas  \r
  64 \r
  65 202 [kommando] OK               Kommandot har utförts  \r
  66 201 [kommando] OK               Kommandot har utförts, och en rad data skickas tillbaka  \r
  67 200 [kommando] OK               Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad  \r
  68 \r
  69 400 ERROR                               Kommandot kunde inte förstås  \r
  70 401 [kommando] ERROR    Ogiltig kanal  \r
  71 402 [kommando] ERROR    Parameter saknas  \r
  72 403 [kommando] ERROR    Ogiltig parameter  \r
  73 404 [kommando] ERROR    Mediafilen hittades inte  \r
  74 \r
  75 500 FAILED                              Internt configurationfel  \r
  76 501 [kommando] FAILED   Internt configurationfel  \r
  77 502 [kommando] FAILED   Oläslig mediafil  \r
  78 \r
  79 600 [kommando] FAILED   funktion ej implementerad\r
  80 */\r
  81 \r
  82 namespace caspar { namespace protocol {\r
  83 \r
  84 using namespace core;\r
  85 \r
  86 std::wstring ListMedia()\r
  87 {       \r
  88         std::wstringstream replyString;\r
  89         for (boost::filesystem::wrecursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)\r
  90         {                       \r
  91                 if(boost::filesystem::is_regular_file(itr->path()))\r
  92                 {\r
  93                         std::wstring clipttype = TEXT(" N/A ");\r
  94                         std::wstring extension = boost::to_upper_copy(itr->path().extension());\r
  95                         if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||\r
  96                                 extension == L"GIF" || extension == L"BMP")\r
  97                                 clipttype = TEXT(" STILL ");\r
  98                         else if(extension == TEXT(".SWF") || extension == TEXT(".DV") || extension == TEXT(".MOV") || extension == TEXT(".MPG") || \r
  99                                         extension == TEXT(".AVI") || extension == TEXT(".FLV") || extension == TEXT(".F4V") || extension == TEXT(".MP4") ||\r
 100                                         extension == L".M2V" || extension == L".H264" || extension == L".MKV" || extension == L".WMV" || extension == L".DIVX" || \r
 101                                         extension == L".XVID" || extension == L".OGG")\r
 102                                 clipttype = TEXT(" MOVIE ");\r
 103                         else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))\r
 104                                 clipttype = TEXT(" STILL ");\r
 105 \r
 106                         if(clipttype != TEXT(" N/A "))\r
 107                         {               \r
 108                                 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };\r
 109 \r
 110                                 auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::media_folder().size()-1, itr->path().file_string().size()));\r
 111 \r
 112                                 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 113                                 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());\r
 114                                 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 115 \r
 116                                 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(itr->path()));\r
 117                                 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());\r
 118                                 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 119                                 \r
 120                                 auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 121                                 if(str[0] == '\\' || str[0] == '/')\r
 122                                         str = std::wstring(str.begin() + 1, str.end());\r
 123 \r
 124                                 replyString << TEXT("\"") << str\r
 125                                                         << TEXT("\" ") << clipttype \r
 126                                                         << TEXT(" ") << sizeStr\r
 127                                                         << TEXT(" ") << writeTimeWStr\r
 128                                                         << TEXT("\r\n");        \r
 129                         }       \r
 130                 }\r
 131         }\r
 132         return boost::to_upper_copy(replyString.str());\r
 133 }\r
 134 \r
 135 std::wstring ListTemplates() \r
 136 {\r
 137         std::wstringstream replyString;\r
 138 \r
 139         for (boost::filesystem::wrecursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)\r
 140         {               \r
 141                 if(boost::filesystem::is_regular_file(itr->path()) && itr->path().extension() == L".ft")\r
 142                 {\r
 143                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::template_folder().size()-1, itr->path().file_string().size()));\r
 144 \r
 145                         auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));\r
 146                         writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());\r
 147                         auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());\r
 148 \r
 149                         auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));\r
 150                         sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());\r
 151 \r
 152                         auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());\r
 153 \r
 154                         std::wstring dir = relativePath.parent_path().external_directory_string();\r
 155                         std::wstring file = boost::to_upper_copy(relativePath.filename());\r
 156                         relativePath = boost::filesystem::wpath(dir + L"/" + file);\r
 157                                                 \r
 158                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
 159                         if(str[0] == '\\' || str[0] == '/')\r
 160                                 str = std::wstring(str.begin() + 1, str.end());\r
 161 \r
 162                         replyString << TEXT("\"") << str\r
 163                                                 << TEXT("\" ") << sizeWStr\r
 164                                                 << TEXT(" ") << writeTimeWStr\r
 165                                                 << TEXT("\r\n");                \r
 166                 }\r
 167         }\r
 168         return replyString.str();\r
 169 }\r
 170 \r
 171 namespace amcp {\r
 172         \r
 173 AMCPCommand::AMCPCommand() : channelIndex_(0), scheduling_(Default), layerIndex_(-1)\r
 174 {}\r
 175 \r
 176 void AMCPCommand::SendReply()\r
 177 {\r
 178         if(!pClientInfo_) \r
 179                 return;\r
 180 \r
 181         if(replyString_.empty())\r
 182                 return;\r
 183         pClientInfo_->Send(replyString_);\r
 184 }\r
 185 \r
 186 void AMCPCommand::Clear() \r
 187 {\r
 188         pChannel_->stage()->clear();\r
 189         pClientInfo_.reset();\r
 190         channelIndex_ = 0;\r
 191         _parameters.clear();\r
 192 }\r
 193 \r
 194 bool ParamCommand::DoExecute()\r
 195 {       \r
 196         //Perform loading of the clip\r
 197         try\r
 198         {\r
 199                 auto what = _parameters.at(2);\r
 200                 if(what == L"B")\r
 201                         GetChannel()->stage()->background(GetLayerIndex()).get()->param(_parameters.at(3));\r
 202                 else if(what == L"F")\r
 203                         GetChannel()->stage()->foreground(GetLayerIndex()).get()->param(_parameters.at(3));\r
 204         \r
 205                 CASPAR_LOG(info) << "Executed param: " <<  _parameters[0] << TEXT(" successfully");\r
 206 \r
 207                 SetReplyString(TEXT("202 PARAM OK\r\n"));\r
 208 \r
 209                 return true;\r
 210         }\r
 211         catch(...)\r
 212         {\r
 213                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 214                 SetReplyString(TEXT("502 PARAM FAILED\r\n"));\r
 215                 return false;\r
 216         }\r
 217 }\r
 218 \r
 219 bool MixerCommand::DoExecute()\r
 220 {       \r
 221         //Perform loading of the clip\r
 222         try\r
 223         {       \r
 224                 if(_parameters[0] == L"VIDEO")\r
 225                 {\r
 226                         if(_parameters[1] == L"IS_KEY")\r
 227                         {\r
 228                                 bool value = lexical_cast_or_default(_parameters.at(2), false);\r
 229                                 auto transform = [=](image_transform transform) -> image_transform\r
 230                                 {\r
 231                                         transform.set_is_key(value);\r
 232                                         return transform;                                       \r
 233                                 };\r
 234 \r
 235                                 int layer = GetLayerIndex();\r
 236                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform);\r
 237                         }\r
 238                         else if(_parameters[1] == L"OPACITY")\r
 239                         {\r
 240                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 241                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 242 \r
 243                                 double value = boost::lexical_cast<double>(_parameters.at(2));\r
 244                         \r
 245                                 auto transform = [=](image_transform transform) -> image_transform\r
 246                                 {\r
 247                                         transform.set_opacity(value);\r
 248                                         return transform;                                       \r
 249                                 };\r
 250 \r
 251                                 int layer = GetLayerIndex();\r
 252                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 253                         }\r
 254                         else if(_parameters[1] == L"FILL_RECT")\r
 255                         {\r
 256                                 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 257                                 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 258                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 259                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 260                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 261                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 262 \r
 263                                 auto transform = [=](image_transform transform) -> image_transform\r
 264                                 {\r
 265                                         transform.set_fill_translation(x, y);\r
 266                                         transform.set_fill_scale(x_s, y_s);\r
 267                                         transform.set_clip_translation(x, y);\r
 268                                         transform.set_clip_scale(x_s, y_s);\r
 269                                         return transform;\r
 270                                 };\r
 271                                 \r
 272                                 int layer = GetLayerIndex();\r
 273                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 274                         }\r
 275                         else if(_parameters[1] == L"CLIP_RECT")\r
 276                         {\r
 277                                 int duration = _parameters.size() > 6 ? lexical_cast_or_default(_parameters[6], 0) : 0;\r
 278                                 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";\r
 279                                 double x        = boost::lexical_cast<double>(_parameters.at(2));\r
 280                                 double y        = boost::lexical_cast<double>(_parameters.at(3));\r
 281                                 double x_s      = boost::lexical_cast<double>(_parameters.at(4));\r
 282                                 double y_s      = boost::lexical_cast<double>(_parameters.at(5));\r
 283 \r
 284                                 auto transform = [=](image_transform transform) -> image_transform\r
 285                                 {\r
 286                                         transform.set_clip_translation(x, y);\r
 287                                         transform.set_clip_scale(x_s, y_s);\r
 288                                         return transform;\r
 289                                 };\r
 290                                 \r
 291                                 int layer = GetLayerIndex();\r
 292                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);\r
 293                         }\r
 294                         else if(_parameters[1] == L"GRID")\r
 295                         {\r
 296                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 297                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 298                                 int n = boost::lexical_cast<int>(_parameters.at(2));\r
 299                                 double delta = 1.0/static_cast<double>(n);\r
 300                                 for(int x = 0; x < n; ++x)\r
 301                                 {\r
 302                                         for(int y = 0; y < n; ++y)\r
 303                                         {\r
 304                                                 int index = x+y*n+1;\r
 305                                                 auto transform = [=](image_transform transform) -> image_transform\r
 306                                                 {                               \r
 307                                                         transform.set_fill_translation(x*delta, y*delta);\r
 308                                                         transform.set_fill_scale(delta, delta);                 \r
 309                                                         transform.set_clip_translation(x*delta, y*delta);\r
 310                                                         transform.set_clip_scale(delta, delta);\r
 311                                                         return transform;\r
 312                                                 };\r
 313                                                 GetChannel()->mixer()->apply_image_transform(index, transform, duration, tween);\r
 314                                         }\r
 315                                 }\r
 316                         }\r
 317                         else if(_parameters[1] == L"BLEND")\r
 318                         {\r
 319                                 auto blend_str = _parameters.at(2);                                                             \r
 320                                 int layer = GetLayerIndex();\r
 321                                 GetChannel()->mixer()->set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));      \r
 322                         }\r
 323                         else if(_parameters[1] == L"BRIGHTNESS")\r
 324                         {\r
 325                                 auto value = boost::lexical_cast<double>(_parameters.at(2));\r
 326                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 327                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 328                                 auto transform = [=](image_transform transform) -> image_transform\r
 329                                 {\r
 330                                         transform.set_brightness(value);\r
 331                                         return transform;\r
 332                                 };\r
 333                                 \r
 334                                 int layer = GetLayerIndex();\r
 335                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 336                         }\r
 337                         else if(_parameters[1] == L"SATURATION")\r
 338                         {\r
 339                                 auto value = boost::lexical_cast<double>(_parameters.at(2));\r
 340                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 341                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 342                                 auto transform = [=](image_transform transform) -> image_transform\r
 343                                 {\r
 344                                         transform.set_saturation(value);\r
 345                                         return transform;\r
 346                                 };\r
 347                                 \r
 348                                 int layer = GetLayerIndex();\r
 349                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 350                         }\r
 351                         else if(_parameters[1] == L"CONTRAST")\r
 352                         {\r
 353                                 auto value = boost::lexical_cast<double>(_parameters.at(2));\r
 354                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 355                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 356                                 auto transform = [=](image_transform transform) -> image_transform\r
 357                                 {\r
 358                                         transform.set_contrast(value);\r
 359                                         return transform;\r
 360                                 };\r
 361                                 \r
 362                                 int layer = GetLayerIndex();\r
 363                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 364                         }\r
 365                         else if(_parameters[1] == L"LEVELS")\r
 366                         {\r
 367                                 image_transform::levels value;\r
 368                                 value.min_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 369                                 value.max_input  = boost::lexical_cast<double>(_parameters.at(3));\r
 370                                 value.gamma              = boost::lexical_cast<double>(_parameters.at(4));\r
 371                                 value.min_output = boost::lexical_cast<double>(_parameters.at(5));\r
 372                                 value.max_output = boost::lexical_cast<double>(_parameters.at(6));\r
 373                                 int duration = _parameters.size() > 7 ? lexical_cast_or_default(_parameters[7], 0) : 0;\r
 374                                 std::wstring tween = _parameters.size() > 8 ? _parameters[8] : L"linear";\r
 375 \r
 376                                 auto transform = [=](image_transform transform) -> image_transform\r
 377                                 {\r
 378                                         transform.set_levels(value);\r
 379                                         return transform;\r
 380                                 };\r
 381                                 \r
 382                                 int layer = GetLayerIndex();\r
 383                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 384                         }\r
 385                         else if(_parameters[1] == L"RESET")\r
 386                         {\r
 387                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 388                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 389                                 \r
 390                                 int layer = GetLayerIndex();\r
 391                                 GetChannel()->mixer()->set_image_transform(GetLayerIndex(), image_transform(), duration, tween);\r
 392                         }\r
 393                 }\r
 394                 else if(_parameters[0] == L"AUDIO")\r
 395                 {\r
 396                         if(_parameters[1] == L"GAIN")\r
 397                         {\r
 398                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 399                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 400                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 401 \r
 402                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 403                                 {\r
 404                                         transform.set_gain(value);\r
 405                                         return transform;\r
 406                                 };\r
 407                                 \r
 408                                 int layer = GetLayerIndex();\r
 409                                 GetChannel()->mixer()->apply_audio_transform(GetLayerIndex(), transform, duration, tween);\r
 410                         }\r
 411                         else if(_parameters[1] == L"RESET")\r
 412                         {\r
 413                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 414                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 415 \r
 416                                 int layer = GetLayerIndex();\r
 417                                 GetChannel()->mixer()->set_audio_transform(GetLayerIndex(), audio_transform(), duration, tween);\r
 418                         }\r
 419                 }\r
 420                 else if(_parameters[0] == L"RESET")\r
 421                 {\r
 422                         GetChannel()->mixer()->reset_transforms();\r
 423                 }\r
 424         \r
 425                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 426 \r
 427                 return true;\r
 428         }\r
 429         catch(file_not_found&)\r
 430         {\r
 431                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 432                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 433                 return false;\r
 434         }\r
 435         catch(...)\r
 436         {\r
 437                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 438                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 439                 return false;\r
 440         }\r
 441 }\r
 442 \r
 443 bool SwapCommand::DoExecute()\r
 444 {       \r
 445         //Perform loading of the clip\r
 446         try\r
 447         {\r
 448                 if(GetLayerIndex(-1) != -1)\r
 449                 {\r
 450                         std::vector<std::string> strs;\r
 451                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 452                         \r
 453                         auto ch1 = GetChannel();\r
 454                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 455 \r
 456                         int l1 = GetLayerIndex();\r
 457                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 458 \r
 459                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 460                 }\r
 461                 else\r
 462                 {\r
 463                         auto ch1 = GetChannel();\r
 464                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 465                         ch1->stage()->swap(*ch2->stage());\r
 466                 }\r
 467 \r
 468                 CASPAR_LOG(info) << "Swapped successfully";\r
 469 \r
 470                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 471 \r
 472                 return true;\r
 473         }\r
 474         catch(file_not_found&)\r
 475         {\r
 476                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 477                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 478                 return false;\r
 479         }\r
 480         catch(...)\r
 481         {\r
 482                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 483                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 484                 return false;\r
 485         }\r
 486 }\r
 487 \r
 488 bool AddCommand::DoExecute()\r
 489 {       \r
 490         //Perform loading of the clip\r
 491         try\r
 492         {\r
 493                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 494         \r
 495                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 496 \r
 497                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 498 \r
 499                 return true;\r
 500         }\r
 501         catch(file_not_found&)\r
 502         {\r
 503                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 504                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 505                 return false;\r
 506         }\r
 507         catch(...)\r
 508         {\r
 509                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 510                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 511                 return false;\r
 512         }\r
 513 }\r
 514 \r
 515 bool RemoveCommand::DoExecute()\r
 516 {       \r
 517         //Perform loading of the clip\r
 518         try\r
 519         {\r
 520                 GetChannel()->output()->remove(GetLayerIndex());\r
 521 \r
 522                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 523 \r
 524                 return true;\r
 525         }\r
 526         catch(file_not_found&)\r
 527         {\r
 528                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 529                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 530                 return false;\r
 531         }\r
 532         catch(...)\r
 533         {\r
 534                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 535                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 536                 return false;\r
 537         }\r
 538 }\r
 539 \r
 540 bool LoadCommand::DoExecute()\r
 541 {       \r
 542         //Perform loading of the clip\r
 543         try\r
 544         {\r
 545                 _parameters[0] = _parameters[0];\r
 546                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 547                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 548         \r
 549                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 550 \r
 551                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 552 \r
 553                 return true;\r
 554         }\r
 555         catch(file_not_found&)\r
 556         {\r
 557                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 558                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 559                 return false;\r
 560         }\r
 561         catch(...)\r
 562         {\r
 563                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 564                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 565                 return false;\r
 566         }\r
 567 }\r
 568 \r
 569 \r
 570 \r
 571 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 572 //{\r
 573 //      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
 574 //\r
 575 //      boost::wsmatch what;\r
 576 //      if(!boost::regex_match(message, what, expr))\r
 577 //              return nullptr;\r
 578 //\r
 579 //      auto info = channel_info::parse(what, channels);\r
 580 //\r
 581 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 582 //\r
 583 //      std::wstring templatename = what["TEMPLATE"].str();\r
 584 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 585 //      std::wstring start_label = what["START_LABEL"].str();   \r
 586 //      std::wstring data = get_data(what["DATA"].str());\r
 587 //      \r
 588 //      boost::replace_all(templatename, "\"", "");\r
 589 //\r
 590 //      return [=]() -> std::wstring\r
 591 //      {       \r
 592 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 593 //              if(fullFilename.empty())\r
 594 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 595 //      \r
 596 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 597 //              std::wstring filename = templatename;\r
 598 //              filename.append(extension);\r
 599 //\r
 600 //              flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 601 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 602 //\r
 603 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 604 //              return L"";\r
 605 //      };\r
 606 \r
 607 bool LoadbgCommand::DoExecute()\r
 608 {\r
 609         transition_info transitionInfo;\r
 610         \r
 611         bool bLoop = false;\r
 612 \r
 613         // TRANSITION\r
 614 \r
 615         std::wstring message;\r
 616         for(size_t n = 0; n < _parameters.size(); ++n)\r
 617                 message += _parameters[n] + L" ";\r
 618                 \r
 619         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
 620         boost::wsmatch what;\r
 621         if(boost::regex_match(message, what, expr))\r
 622         {\r
 623                 auto transition = what["TRANSITION"].str();\r
 624                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 625                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 626                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 627                 transitionInfo.tweener = get_tweener(tween);            \r
 628 \r
 629                 if(transition == TEXT("CUT"))\r
 630                         transitionInfo.type = transition::cut;\r
 631                 else if(transition == TEXT("MIX"))\r
 632                         transitionInfo.type = transition::mix;\r
 633                 else if(transition == TEXT("PUSH"))\r
 634                         transitionInfo.type = transition::push;\r
 635                 else if(transition == TEXT("SLIDE"))\r
 636                         transitionInfo.type = transition::slide;\r
 637                 else if(transition == TEXT("WIPE"))\r
 638                         transitionInfo.type = transition::wipe;\r
 639                 \r
 640                 if(direction == TEXT("FROMLEFT"))\r
 641                         transitionInfo.direction = transition_direction::from_left;\r
 642                 else if(direction == TEXT("FROMRIGHT"))\r
 643                         transitionInfo.direction = transition_direction::from_right;\r
 644                 else if(direction == TEXT("LEFT"))\r
 645                         transitionInfo.direction = transition_direction::from_right;\r
 646                 else if(direction == TEXT("RIGHT"))\r
 647                         transitionInfo.direction = transition_direction::from_left;\r
 648         }\r
 649         \r
 650         //Perform loading of the clip\r
 651         try\r
 652         {\r
 653                 _parameters[0] = _parameters[0];\r
 654                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 655                 if(pFP == frame_producer::empty())\r
 656                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 657 \r
 658                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
 659 \r
 660                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 661                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
 662         \r
 663                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 664                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 665 \r
 666                 return true;\r
 667         }\r
 668         catch(file_not_found&)\r
 669         {\r
 670                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 671                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 672                 return false;\r
 673         }\r
 674         catch(...)\r
 675         {\r
 676                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 677                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 678                 return false;\r
 679         }\r
 680 }\r
 681 \r
 682 bool PauseCommand::DoExecute()\r
 683 {\r
 684         try\r
 685         {\r
 686                 GetChannel()->stage()->pause(GetLayerIndex());\r
 687                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 688                 return true;\r
 689         }\r
 690         catch(...)\r
 691         {\r
 692                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 693         }\r
 694 \r
 695         return false;\r
 696 }\r
 697 \r
 698 bool PlayCommand::DoExecute()\r
 699 {\r
 700         try\r
 701         {\r
 702                 if(!_parameters.empty())\r
 703                 {\r
 704                         LoadbgCommand lbg;\r
 705                         lbg.SetChannel(GetChannel());\r
 706                         lbg.SetChannelIndex(GetChannelIndex());\r
 707                         lbg.SetLayerIntex(GetLayerIndex());\r
 708                         lbg.SetClientInfo(GetClientInfo());\r
 709                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 710                                 lbg.AddParameter(*it);\r
 711                         if(!lbg.Execute())\r
 712                                 CASPAR_LOG(warning) << " Failed to play.";\r
 713 \r
 714                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 715                 }\r
 716 \r
 717                 GetChannel()->stage()->play(GetLayerIndex());\r
 718                 \r
 719                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 720                 return true;\r
 721         }\r
 722         catch(...)\r
 723         {\r
 724                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 725         }\r
 726 \r
 727         return false;\r
 728 }\r
 729 \r
 730 bool StopCommand::DoExecute()\r
 731 {\r
 732         try\r
 733         {\r
 734                 GetChannel()->stage()->stop(GetLayerIndex());\r
 735                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 736                 return true;\r
 737         }\r
 738         catch(...)\r
 739         {\r
 740                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 741         }\r
 742 \r
 743         return false;\r
 744 }\r
 745 \r
 746 bool ClearCommand::DoExecute()\r
 747 {\r
 748         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 749         if(index != std::numeric_limits<int>::min())\r
 750                 GetChannel()->stage()->clear(index);\r
 751         else\r
 752                 GetChannel()->stage()->clear();\r
 753                 \r
 754         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 755 \r
 756         return true;\r
 757 }\r
 758 \r
 759 bool PrintCommand::DoExecute()\r
 760 {\r
 761         GetChannel()->output()->add(99978, create_consumer(boost::assign::list_of(L"IMAGE")));\r
 762                 \r
 763         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
 764 \r
 765         return true;\r
 766 }\r
 767 \r
 768 bool StatusCommand::DoExecute()\r
 769 {                               \r
 770         if (GetLayerIndex() > -1)\r
 771         {\r
 772                 auto status = GetChannel()->stage()->get_status(GetLayerIndex());\r
 773                 std::wstringstream status_text;\r
 774                 status_text\r
 775                         << L"202 STATUS OK\r\n"\r
 776                         << L"FOREGROUND:"               << status.foreground << L"\r\n"\r
 777                         << L"BACKGROUND:"               << status.background << L"\r\n"\r
 778                         << L"STATUS:"                   << (status.is_paused ? L"PAUSED" : L"PLAYING") << L"\r\n"\r
 779                         << L"TOTAL FRAMES:"             << (status.total_frames == std::numeric_limits<int64_t>::max() ? 0 : status.total_frames) << L"\r\n"\r
 780                         << L"CURRENT FRAME:"    << status.current_frame << L"\r\n";\r
 781 \r
 782                 SetReplyString(status_text.str());\r
 783                 return true;\r
 784         }\r
 785         else\r
 786         {\r
 787                 //NOTE: Possible to extend soo that "channel" status is returned when no layer is specified.\r
 788 \r
 789                 SetReplyString(TEXT("403 LAYER MUST BE SPECIFIED\r\n"));\r
 790                 return false;\r
 791         }\r
 792 }\r
 793 \r
 794 bool LogCommand::DoExecute()\r
 795 {\r
 796         if(_parameters.at(0) == L"LEVEL")\r
 797                 log::set_log_level(_parameters.at(1));\r
 798 \r
 799         SetReplyString(TEXT("202 LOG OK\r\n"));\r
 800 \r
 801         return true;\r
 802 }\r
 803 \r
 804 bool CGCommand::DoExecute()\r
 805 {\r
 806         std::wstring command = _parameters[0];\r
 807         if(command == TEXT("ADD"))\r
 808                 return DoExecuteAdd();\r
 809         else if(command == TEXT("PLAY"))\r
 810                 return DoExecutePlay();\r
 811         else if(command == TEXT("STOP"))\r
 812                 return DoExecuteStop();\r
 813         else if(command == TEXT("NEXT"))\r
 814                 return DoExecuteNext();\r
 815         else if(command == TEXT("REMOVE"))\r
 816                 return DoExecuteRemove();\r
 817         else if(command == TEXT("CLEAR"))\r
 818                 return DoExecuteClear();\r
 819         else if(command == TEXT("UPDATE"))\r
 820                 return DoExecuteUpdate();\r
 821         else if(command == TEXT("INVOKE"))\r
 822                 return DoExecuteInvoke();\r
 823         else if(command == TEXT("INFO"))\r
 824                 return DoExecuteInfo();\r
 825 \r
 826         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 827         return false;\r
 828 }\r
 829 \r
 830 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 831         int length = layerstring.length();\r
 832         for(int i = 0; i < length; ++i) {\r
 833                 if(!_istdigit(layerstring[i])) {\r
 834                         return false;\r
 835                 }\r
 836         }\r
 837 \r
 838         return true;\r
 839 }\r
 840 \r
 841 bool CGCommand::DoExecuteAdd() {\r
 842         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 843 \r
 844         int layer = 0;                          //_parameters[1]\r
 845 //      std::wstring templateName;      //_parameters[2]\r
 846         std::wstring label;             //_parameters[3]\r
 847         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 848 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 849 \r
 850         if(_parameters.size() < 4) \r
 851         {\r
 852                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 853                 return false;\r
 854         }\r
 855         unsigned int dataIndex = 4;\r
 856 \r
 857         if(!ValidateLayer(_parameters[1])) \r
 858         {\r
 859                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 860                 return false;\r
 861         }\r
 862 \r
 863         layer = _ttoi(_parameters[1].c_str());\r
 864 \r
 865         if(_parameters[3].length() > 1) \r
 866         {       //read label\r
 867                 label = _parameters2[3];\r
 868                 ++dataIndex;\r
 869 \r
 870                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 871                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 872                 else \r
 873                 {\r
 874                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 875                         return false;\r
 876                 }\r
 877         }\r
 878         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 879                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 880         }\r
 881         else \r
 882         {\r
 883                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 884                 return false;\r
 885         }\r
 886 \r
 887         const TCHAR* pDataString = 0;\r
 888         std::wstringstream data;\r
 889         std::wstring dataFromFile;\r
 890         if(_parameters.size() > dataIndex) \r
 891         {       //read data\r
 892                 const std::wstring& dataString = _parameters2[dataIndex];\r
 893 \r
 894                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 895                         pDataString = dataString.c_str();\r
 896                 else \r
 897                 {\r
 898                         //The data is not an XML-string, it must be a filename\r
 899                         std::wstring filename = env::data_folder();\r
 900                         filename.append(dataString);\r
 901                         filename.append(TEXT(".ftd"));\r
 902 \r
 903                         //open file\r
 904                         std::wifstream datafile(filename.c_str());\r
 905                         if(datafile) \r
 906                         {\r
 907                                 //read all data\r
 908                                 data << datafile.rdbuf();\r
 909                                 datafile.close();\r
 910 \r
 911                                 //extract data to _parameters\r
 912                                 dataFromFile = data.str();\r
 913                                 pDataString = dataFromFile.c_str();\r
 914                         }\r
 915                 }\r
 916         }\r
 917 \r
 918         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 919         if(!fullFilename.empty())\r
 920         {\r
 921                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 922                 std::wstring filename = _parameters[2];\r
 923                 filename.append(extension);\r
 924 \r
 925                 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
 926                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 927         }\r
 928         else\r
 929         {\r
 930                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 931                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 932         }\r
 933         return true;\r
 934 }\r
 935 \r
 936 bool CGCommand::DoExecutePlay()\r
 937 {\r
 938         if(_parameters.size() > 1)\r
 939         {\r
 940                 if(!ValidateLayer(_parameters[1])) \r
 941                 {\r
 942                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 943                         return false;\r
 944                 }\r
 945                 int layer = _ttoi(_parameters[1].c_str());\r
 946                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 947         }\r
 948         else\r
 949         {\r
 950                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 951                 return true;\r
 952         }\r
 953 \r
 954         SetReplyString(TEXT("202 CG OK\r\n"));\r
 955         return true;\r
 956 }\r
 957 \r
 958 bool CGCommand::DoExecuteStop() \r
 959 {\r
 960         if(_parameters.size() > 1)\r
 961         {\r
 962                 if(!ValidateLayer(_parameters[1])) \r
 963                 {\r
 964                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 965                         return false;\r
 966                 }\r
 967                 int layer = _ttoi(_parameters[1].c_str());\r
 968                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 969         }\r
 970         else \r
 971         {\r
 972                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 973                 return true;\r
 974         }\r
 975 \r
 976         SetReplyString(TEXT("202 CG OK\r\n"));\r
 977         return true;\r
 978 }\r
 979 \r
 980 bool CGCommand::DoExecuteNext()\r
 981 {\r
 982         if(_parameters.size() > 1) \r
 983         {\r
 984                 if(!ValidateLayer(_parameters[1])) \r
 985                 {\r
 986                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 987                         return false;\r
 988                 }\r
 989 \r
 990                 int layer = _ttoi(_parameters[1].c_str());\r
 991                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 992         }\r
 993         else \r
 994         {\r
 995                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 996                 return true;\r
 997         }\r
 998 \r
 999         SetReplyString(TEXT("202 CG OK\r\n"));\r
1000         return true;\r
1001 }\r
1002 \r
1003 bool CGCommand::DoExecuteRemove() \r
1004 {\r
1005         if(_parameters.size() > 1) \r
1006         {\r
1007                 if(!ValidateLayer(_parameters[1])) \r
1008                 {\r
1009                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1010                         return false;\r
1011                 }\r
1012 \r
1013                 int layer = _ttoi(_parameters[1].c_str());\r
1014                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
1015         }\r
1016         else \r
1017         {\r
1018                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1019                 return true;\r
1020         }\r
1021 \r
1022         SetReplyString(TEXT("202 CG OK\r\n"));\r
1023         return true;\r
1024 }\r
1025 \r
1026 bool CGCommand::DoExecuteClear() \r
1027 {\r
1028         GetChannel()->stage()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
1029         SetReplyString(TEXT("202 CG OK\r\n"));\r
1030         return true;\r
1031 }\r
1032 \r
1033 bool CGCommand::DoExecuteUpdate() \r
1034 {\r
1035         try\r
1036         {\r
1037                 if(!ValidateLayer(_parameters.at(1)))\r
1038                 {\r
1039                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1040                         return false;\r
1041                 }\r
1042                                                 \r
1043                 std::wstring dataString = _parameters2.at(2);                           \r
1044                 if(dataString.at(0) != TEXT('<'))\r
1045                 {\r
1046                         //The data is not an XML-string, it must be a filename\r
1047                         std::wstring filename = env::data_folder();\r
1048                         filename.append(dataString);\r
1049                         filename.append(TEXT(".ftd"));\r
1050 \r
1051                         //open file\r
1052                         std::wifstream datafile(filename.c_str());\r
1053                         if(datafile) \r
1054                         {\r
1055                                 std::wstringstream data;\r
1056                                 //read all data\r
1057                                 data << datafile.rdbuf();\r
1058                                 datafile.close();\r
1059 \r
1060                                 //extract data to _parameters\r
1061                                 dataString = data.str();\r
1062                         }\r
1063                 }               \r
1064 \r
1065                 int layer = _ttoi(_parameters.at(1).c_str());\r
1066                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, dataString);\r
1067         }\r
1068         catch(...)\r
1069         {\r
1070                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1071                 return true;\r
1072         }\r
1073 \r
1074         SetReplyString(TEXT("202 CG OK\r\n"));\r
1075         return true;\r
1076 }\r
1077 \r
1078 bool CGCommand::DoExecuteInvoke() \r
1079 {\r
1080         if(_parameters.size() > 2)\r
1081         {\r
1082                 if(!ValidateLayer(_parameters[1]))\r
1083                 {\r
1084                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1085                         return false;\r
1086                 }\r
1087                 int layer = _ttoi(_parameters[1].c_str());\r
1088                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
1089         }\r
1090         else \r
1091         {\r
1092                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1093                 return true;\r
1094         }\r
1095 \r
1096         SetReplyString(TEXT("202 CG OK\r\n"));\r
1097         return true;\r
1098 }\r
1099 \r
1100 bool CGCommand::DoExecuteInfo() \r
1101 {\r
1102         // TODO\r
1103         //get_default_cg_producer(GetChannel())->Info();\r
1104         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
1105         return true;\r
1106 }\r
1107 \r
1108 bool DataCommand::DoExecute()\r
1109 {\r
1110         std::wstring command = _parameters[0];\r
1111         if(command == TEXT("STORE"))\r
1112                 return DoExecuteStore();\r
1113         else if(command == TEXT("RETRIEVE"))\r
1114                 return DoExecuteRetrieve();\r
1115         else if(command == TEXT("LIST"))\r
1116                 return DoExecuteList();\r
1117 \r
1118         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1119         return false;\r
1120 }\r
1121 \r
1122 bool DataCommand::DoExecuteStore() \r
1123 {\r
1124         if(_parameters.size() < 3) \r
1125         {\r
1126                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1127                 return false;\r
1128         }\r
1129 \r
1130         std::wstring filename = env::data_folder();\r
1131         filename.append(_parameters[1]);\r
1132         filename.append(TEXT(".ftd"));\r
1133 \r
1134         std::wofstream datafile(filename.c_str());\r
1135         if(!datafile) \r
1136         {\r
1137                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1138                 return false;\r
1139         }\r
1140 \r
1141         datafile << _parameters[2];\r
1142         datafile.close();\r
1143 \r
1144         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1145         SetReplyString(replyString);\r
1146         return true;\r
1147 }\r
1148 \r
1149 bool DataCommand::DoExecuteRetrieve() \r
1150 {\r
1151         if(_parameters.size() < 2) \r
1152         {\r
1153                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1154                 return false;\r
1155         }\r
1156 \r
1157         std::wstring filename = env::data_folder();\r
1158         filename.append(_parameters[1]);\r
1159         filename.append(TEXT(".ftd"));\r
1160 \r
1161         std::wifstream datafile(filename.c_str());\r
1162         if(!datafile) \r
1163         {\r
1164                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1165                 return false;\r
1166         }\r
1167 \r
1168         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1169         std::wstring line;\r
1170         bool bFirstLine = true;\r
1171         while(std::getline(datafile, line))\r
1172         {\r
1173                 if(!bFirstLine)\r
1174                         reply << "\\n";\r
1175                 else\r
1176                         bFirstLine = false;\r
1177 \r
1178                 reply << line;\r
1179         }\r
1180         datafile.close();\r
1181 \r
1182         reply << "\r\n";\r
1183         SetReplyString(reply.str());\r
1184         return true;\r
1185 }\r
1186 \r
1187 bool DataCommand::DoExecuteList() \r
1188 {\r
1189         std::wstringstream replyString;\r
1190         replyString << TEXT("200 DATA LIST OK\r\n");\r
1191 \r
1192         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1193         {                       \r
1194                 if(boost::filesystem::is_regular_file(itr->path()))\r
1195                 {\r
1196                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1197                                 continue;\r
1198                         \r
1199                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1200                         \r
1201                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1202                         if(str[0] == '\\' || str[0] == '/')\r
1203                                 str = std::wstring(str.begin() + 1, str.end());\r
1204 \r
1205                         replyString << str << TEXT("\r\n");     \r
1206                 }\r
1207         }\r
1208         \r
1209         replyString << TEXT("\r\n");\r
1210 \r
1211         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1212         return true;\r
1213 }\r
1214 \r
1215 bool CinfCommand::DoExecute()\r
1216 {\r
1217         std::wstringstream replyString;\r
1218 \r
1219         std::wstring filename = _parameters[0];\r
1220 \r
1221         // TODO:\r
1222 \r
1223         //FileInfo fileInfo;\r
1224 \r
1225         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1226         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1227         //{\r
1228         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1229         //      {\r
1230         //              TCHAR numBuffer[32];\r
1231         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1232 \r
1233         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1234 \r
1235         //              SetReplyString(replyString.str());\r
1236         //              return true;\r
1237         //      }\r
1238         //}\r
1239 \r
1240         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1241         return false;\r
1242 }\r
1243 \r
1244 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1245 {\r
1246         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1247 }\r
1248 \r
1249 bool InfoCommand::DoExecute()\r
1250 {\r
1251         std::wstringstream replyString;\r
1252 \r
1253         if(_parameters.size() >= 1)\r
1254         {\r
1255                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1256 \r
1257                 if(channelIndex < channels_.size())\r
1258                 {\r
1259                         replyString << TEXT("201 INFO OK\r\n");\r
1260                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1261                 }\r
1262                 else\r
1263                 {\r
1264                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1265                         return false;\r
1266                 }\r
1267         }\r
1268         else\r
1269         {\r
1270                 replyString << TEXT("200 INFO OK\r\n");\r
1271                 for(size_t n = 0; n < channels_.size(); ++n)\r
1272                         GenerateChannelInfo(n, channels_[n], replyString);\r
1273                 replyString << TEXT("\r\n");\r
1274         }\r
1275 \r
1276         SetReplyString(replyString.str());\r
1277         return true;\r
1278 }\r
1279 \r
1280 bool ClsCommand::DoExecute()\r
1281 {\r
1282 /*\r
1283                 wav = audio\r
1284                 mp3 = audio\r
1285                 swf     = movie\r
1286                 dv  = movie\r
1287                 tga = still\r
1288                 col = still\r
1289         */\r
1290         std::wstringstream replyString;\r
1291         replyString << TEXT("200 CLS OK\r\n");\r
1292         replyString << ListMedia();\r
1293         replyString << TEXT("\r\n");\r
1294         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1295         return true;\r
1296 }\r
1297 \r
1298 bool TlsCommand::DoExecute()\r
1299 {\r
1300         std::wstringstream replyString;\r
1301         replyString << TEXT("200 TLS OK\r\n");\r
1302 \r
1303         replyString << ListTemplates();\r
1304         replyString << TEXT("\r\n");\r
1305 \r
1306         SetReplyString(replyString.str());\r
1307         return true;\r
1308 }\r
1309 \r
1310 bool VersionCommand::DoExecute()\r
1311 {\r
1312         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1313 \r
1314         if(_parameters.size() > 0)\r
1315         {\r
1316                 if(_parameters[0] == L"FLASH")\r
1317                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1318                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1319                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1320                 else if(_parameters[0] != L"SERVER")\r
1321                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1322         }\r
1323 \r
1324         SetReplyString(replyString);\r
1325         return true;\r
1326 }\r
1327 \r
1328 bool ByeCommand::DoExecute()\r
1329 {\r
1330         GetClientInfo()->Disconnect();\r
1331         return true;\r
1332 }\r
1333 \r
1334 bool SetCommand::DoExecute()\r
1335 {\r
1336         std::wstring name = _parameters[0];\r
1337         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1338 \r
1339         std::wstring value = _parameters[1];\r
1340         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1341 \r
1342         if(name == TEXT("MODE"))\r
1343         {\r
1344                 auto format_desc = core::video_format_desc::get(value);\r
1345                 if(format_desc.format != core::video_format::invalid)\r
1346                 {\r
1347                         GetChannel()->set_video_format_desc(format_desc);\r
1348                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1349                 }\r
1350                 else\r
1351                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1352         }\r
1353         else\r
1354         {\r
1355                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1356         }\r
1357 \r
1358         return true;\r
1359 }\r
1360 \r
1361 \r
1362 }       //namespace amcp\r
1363 }}      //namespace caspar