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 \r
 321                                 auto transform = [=](image_transform transform) -> image_transform\r
 322                                 {\r
 323                                         transform.set_blend_mode(get_blend_mode(blend_str));\r
 324                                         return transform;\r
 325                                 };\r
 326                                 \r
 327                                 int layer = GetLayerIndex();\r
 328                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform);       \r
 329                         }\r
 330                         else if(_parameters[1] == L"BRIGHTNESS")\r
 331                         {\r
 332                                 auto value = boost::lexical_cast<double>(_parameters.at(2));\r
 333                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 334                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 335                                 auto transform = [=](image_transform transform) -> image_transform\r
 336                                 {\r
 337                                         transform.set_brightness(value);\r
 338                                         return transform;\r
 339                                 };\r
 340                                 \r
 341                                 int layer = GetLayerIndex();\r
 342                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 343                         }\r
 344                         else if(_parameters[1] == L"SATURATION")\r
 345                         {\r
 346                                 auto value = boost::lexical_cast<double>(_parameters.at(2));\r
 347                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 348                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 349                                 auto transform = [=](image_transform transform) -> image_transform\r
 350                                 {\r
 351                                         transform.set_saturation(value);\r
 352                                         return transform;\r
 353                                 };\r
 354                                 \r
 355                                 int layer = GetLayerIndex();\r
 356                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 357                         }\r
 358                         else if(_parameters[1] == L"CONTRAST")\r
 359                         {\r
 360                                 auto value = boost::lexical_cast<double>(_parameters.at(2));\r
 361                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 362                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 363                                 auto transform = [=](image_transform transform) -> image_transform\r
 364                                 {\r
 365                                         transform.set_contrast(value);\r
 366                                         return transform;\r
 367                                 };\r
 368                                 \r
 369                                 int layer = GetLayerIndex();\r
 370                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 371                         }\r
 372                         else if(_parameters[1] == L"LEVELS")\r
 373                         {\r
 374                                 image_transform::levels value;\r
 375                                 value.min_input  = boost::lexical_cast<double>(_parameters.at(2));\r
 376                                 value.max_input  = boost::lexical_cast<double>(_parameters.at(3));\r
 377                                 value.gamma              = boost::lexical_cast<double>(_parameters.at(4));\r
 378                                 value.min_output = boost::lexical_cast<double>(_parameters.at(5));\r
 379                                 value.max_output = boost::lexical_cast<double>(_parameters.at(6));\r
 380                                 int duration = _parameters.size() > 7 ? lexical_cast_or_default(_parameters[7], 0) : 0;\r
 381                                 std::wstring tween = _parameters.size() > 8 ? _parameters[8] : L"linear";\r
 382 \r
 383                                 auto transform = [=](image_transform transform) -> image_transform\r
 384                                 {\r
 385                                         transform.set_levels(value);\r
 386                                         return transform;\r
 387                                 };\r
 388                                 \r
 389                                 int layer = GetLayerIndex();\r
 390                                 GetChannel()->mixer()->apply_image_transform(GetLayerIndex(), transform, duration, tween);      \r
 391                         }\r
 392                         else if(_parameters[1] == L"RESET")\r
 393                         {\r
 394                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 395                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 396                                 \r
 397                                 int layer = GetLayerIndex();\r
 398                                 GetChannel()->mixer()->set_image_transform(GetLayerIndex(), image_transform(), duration, tween);\r
 399                         }\r
 400                 }\r
 401                 else if(_parameters[0] == L"AUDIO")\r
 402                 {\r
 403                         if(_parameters[1] == L"GAIN")\r
 404                         {\r
 405                                 int duration = _parameters.size() > 3 ? lexical_cast_or_default(_parameters[3], 0) : 0;\r
 406                                 std::wstring tween = _parameters.size() > 4 ? _parameters[4] : L"linear";\r
 407                                 double value = boost::lexical_cast<double>(_parameters[2]);\r
 408 \r
 409                                 auto transform = [=](audio_transform transform) -> audio_transform\r
 410                                 {\r
 411                                         transform.set_gain(value);\r
 412                                         return transform;\r
 413                                 };\r
 414                                 \r
 415                                 int layer = GetLayerIndex();\r
 416                                 GetChannel()->mixer()->apply_audio_transform(GetLayerIndex(), transform, duration, tween);\r
 417                         }\r
 418                         else if(_parameters[1] == L"RESET")\r
 419                         {\r
 420                                 int duration = _parameters.size() > 2 ? lexical_cast_or_default(_parameters[2], 0) : 0;\r
 421                                 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";\r
 422 \r
 423                                 int layer = GetLayerIndex();\r
 424                                 GetChannel()->mixer()->set_audio_transform(GetLayerIndex(), audio_transform(), duration, tween);\r
 425                         }\r
 426                 }\r
 427                 else if(_parameters[0] == L"RESET")\r
 428                 {\r
 429                         GetChannel()->mixer()->reset_transforms();\r
 430                 }\r
 431         \r
 432                 SetReplyString(TEXT("202 MIXER OK\r\n"));\r
 433 \r
 434                 return true;\r
 435         }\r
 436         catch(file_not_found&)\r
 437         {\r
 438                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 439                 SetReplyString(TEXT("404 MIXER ERROR\r\n"));\r
 440                 return false;\r
 441         }\r
 442         catch(...)\r
 443         {\r
 444                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 445                 SetReplyString(TEXT("502 MIXER FAILED\r\n"));\r
 446                 return false;\r
 447         }\r
 448 }\r
 449 \r
 450 bool SwapCommand::DoExecute()\r
 451 {       \r
 452         //Perform loading of the clip\r
 453         try\r
 454         {\r
 455                 if(GetLayerIndex(-1) != -1)\r
 456                 {\r
 457                         std::vector<std::string> strs;\r
 458                         boost::split(strs, _parameters[0], boost::is_any_of("-"));\r
 459                         \r
 460                         auto ch1 = GetChannel();\r
 461                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);\r
 462 \r
 463                         int l1 = GetLayerIndex();\r
 464                         int l2 = boost::lexical_cast<int>(strs.at(1));\r
 465 \r
 466                         ch1->stage()->swap_layer(l1, l2, *ch2->stage());\r
 467                 }\r
 468                 else\r
 469                 {\r
 470                         auto ch1 = GetChannel();\r
 471                         auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);\r
 472                         ch1->stage()->swap(*ch2->stage());\r
 473                 }\r
 474 \r
 475                 CASPAR_LOG(info) << "Swapped successfully";\r
 476 \r
 477                 SetReplyString(TEXT("202 SWAP OK\r\n"));\r
 478 \r
 479                 return true;\r
 480         }\r
 481         catch(file_not_found&)\r
 482         {\r
 483                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 484                 SetReplyString(TEXT("404 SWAP ERROR\r\n"));\r
 485                 return false;\r
 486         }\r
 487         catch(...)\r
 488         {\r
 489                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 490                 SetReplyString(TEXT("502 SWAP FAILED\r\n"));\r
 491                 return false;\r
 492         }\r
 493 }\r
 494 \r
 495 bool AddCommand::DoExecute()\r
 496 {       \r
 497         //Perform loading of the clip\r
 498         try\r
 499         {\r
 500                 GetChannel()->output()->add(GetLayerIndex(), create_consumer(_parameters));\r
 501         \r
 502                 CASPAR_LOG(info) << "Added " <<  _parameters[0] << TEXT(" successfully");\r
 503 \r
 504                 SetReplyString(TEXT("202 ADD OK\r\n"));\r
 505 \r
 506                 return true;\r
 507         }\r
 508         catch(file_not_found&)\r
 509         {\r
 510                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 511                 SetReplyString(TEXT("404 ADD ERROR\r\n"));\r
 512                 return false;\r
 513         }\r
 514         catch(...)\r
 515         {\r
 516                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 517                 SetReplyString(TEXT("502 ADD FAILED\r\n"));\r
 518                 return false;\r
 519         }\r
 520 }\r
 521 \r
 522 bool RemoveCommand::DoExecute()\r
 523 {       \r
 524         //Perform loading of the clip\r
 525         try\r
 526         {\r
 527                 GetChannel()->output()->remove(GetLayerIndex());\r
 528 \r
 529                 SetReplyString(TEXT("202 REMOVE OK\r\n"));\r
 530 \r
 531                 return true;\r
 532         }\r
 533         catch(file_not_found&)\r
 534         {\r
 535                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 536                 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));\r
 537                 return false;\r
 538         }\r
 539         catch(...)\r
 540         {\r
 541                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 542                 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));\r
 543                 return false;\r
 544         }\r
 545 }\r
 546 \r
 547 bool LoadCommand::DoExecute()\r
 548 {       \r
 549         //Perform loading of the clip\r
 550         try\r
 551         {\r
 552                 _parameters[0] = _parameters[0];\r
 553                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);         \r
 554                 GetChannel()->stage()->load(GetLayerIndex(), pFP, true);\r
 555         \r
 556                 CASPAR_LOG(info) << "Loaded " <<  _parameters[0] << TEXT(" successfully");\r
 557 \r
 558                 SetReplyString(TEXT("202 LOAD OK\r\n"));\r
 559 \r
 560                 return true;\r
 561         }\r
 562         catch(file_not_found&)\r
 563         {\r
 564                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 565                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 566                 return false;\r
 567         }\r
 568         catch(...)\r
 569         {\r
 570                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 571                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 572                 return false;\r
 573         }\r
 574 }\r
 575 \r
 576 \r
 577 \r
 578 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)\r
 579 //{\r
 580 //      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
 581 //\r
 582 //      boost::wsmatch what;\r
 583 //      if(!boost::regex_match(message, what, expr))\r
 584 //              return nullptr;\r
 585 //\r
 586 //      auto info = channel_info::parse(what, channels);\r
 587 //\r
 588 //      int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());\r
 589 //\r
 590 //      std::wstring templatename = what["TEMPLATE"].str();\r
 591 //      bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;\r
 592 //      std::wstring start_label = what["START_LABEL"].str();   \r
 593 //      std::wstring data = get_data(what["DATA"].str());\r
 594 //      \r
 595 //      boost::replace_all(templatename, "\"", "");\r
 596 //\r
 597 //      return [=]() -> std::wstring\r
 598 //      {       \r
 599 //              std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);\r
 600 //              if(fullFilename.empty())\r
 601 //                      BOOST_THROW_EXCEPTION(file_not_found());\r
 602 //      \r
 603 //              std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 604 //              std::wstring filename = templatename;\r
 605 //              filename.append(extension);\r
 606 //\r
 607 //              flash::get_default_cg_producer(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))\r
 608 //                      ->add(flash_layer_index, filename, play_on_load, start_label, data);\r
 609 //\r
 610 //              CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";\r
 611 //              return L"";\r
 612 //      };\r
 613 \r
 614 bool LoadbgCommand::DoExecute()\r
 615 {\r
 616         transition_info transitionInfo;\r
 617         \r
 618         bool bLoop = false;\r
 619 \r
 620         // TRANSITION\r
 621 \r
 622         std::wstring message;\r
 623         for(size_t n = 0; n < _parameters.size(); ++n)\r
 624                 message += _parameters[n] + L" ";\r
 625                 \r
 626         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
 627         boost::wsmatch what;\r
 628         if(boost::regex_match(message, what, expr))\r
 629         {\r
 630                 auto transition = what["TRANSITION"].str();\r
 631                 transitionInfo.duration = lexical_cast_or_default<size_t>(what["DURATION"].str());\r
 632                 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";\r
 633                 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";\r
 634                 transitionInfo.tweener = get_tweener(tween);            \r
 635 \r
 636                 if(transition == TEXT("CUT"))\r
 637                         transitionInfo.type = transition::cut;\r
 638                 else if(transition == TEXT("MIX"))\r
 639                         transitionInfo.type = transition::mix;\r
 640                 else if(transition == TEXT("PUSH"))\r
 641                         transitionInfo.type = transition::push;\r
 642                 else if(transition == TEXT("SLIDE"))\r
 643                         transitionInfo.type = transition::slide;\r
 644                 else if(transition == TEXT("WIPE"))\r
 645                         transitionInfo.type = transition::wipe;\r
 646                 \r
 647                 if(direction == TEXT("FROMLEFT"))\r
 648                         transitionInfo.direction = transition_direction::from_left;\r
 649                 else if(direction == TEXT("FROMRIGHT"))\r
 650                         transitionInfo.direction = transition_direction::from_right;\r
 651                 else if(direction == TEXT("LEFT"))\r
 652                         transitionInfo.direction = transition_direction::from_right;\r
 653                 else if(direction == TEXT("RIGHT"))\r
 654                         transitionInfo.direction = transition_direction::from_left;\r
 655         }\r
 656         \r
 657         //Perform loading of the clip\r
 658         try\r
 659         {\r
 660                 _parameters[0] = _parameters[0];\r
 661                 auto pFP = create_producer(GetChannel()->mixer(), _parameters);\r
 662                 if(pFP == frame_producer::empty())\r
 663                         BOOST_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? narrow(_parameters[0]) : ""));\r
 664 \r
 665                 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();\r
 666 \r
 667                 auto pFP2 = create_transition_producer(GetChannel()->get_video_format_desc().mode, pFP, transitionInfo);\r
 668                 GetChannel()->stage()->load(GetLayerIndex(), pFP2, false, auto_play ? transitionInfo.duration : -1); // TODO: LOOP\r
 669         \r
 670                 CASPAR_LOG(info) << "Loaded " << _parameters[0] << TEXT(" successfully to background");\r
 671                 SetReplyString(TEXT("202 LOADBG OK\r\n"));\r
 672 \r
 673                 return true;\r
 674         }\r
 675         catch(file_not_found&)\r
 676         {\r
 677                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 678                 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));\r
 679                 return false;\r
 680         }\r
 681         catch(...)\r
 682         {\r
 683                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 684                 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));\r
 685                 return false;\r
 686         }\r
 687 }\r
 688 \r
 689 bool PauseCommand::DoExecute()\r
 690 {\r
 691         try\r
 692         {\r
 693                 GetChannel()->stage()->pause(GetLayerIndex());\r
 694                 SetReplyString(TEXT("202 PAUSE OK\r\n"));\r
 695                 return true;\r
 696         }\r
 697         catch(...)\r
 698         {\r
 699                 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));\r
 700         }\r
 701 \r
 702         return false;\r
 703 }\r
 704 \r
 705 bool PlayCommand::DoExecute()\r
 706 {\r
 707         try\r
 708         {\r
 709                 if(!_parameters.empty())\r
 710                 {\r
 711                         LoadbgCommand lbg;\r
 712                         lbg.SetChannel(GetChannel());\r
 713                         lbg.SetChannelIndex(GetChannelIndex());\r
 714                         lbg.SetLayerIntex(GetLayerIndex());\r
 715                         lbg.SetClientInfo(GetClientInfo());\r
 716                         for(auto it = _parameters.begin(); it != _parameters.end(); ++it)\r
 717                                 lbg.AddParameter(*it);\r
 718                         if(!lbg.Execute())\r
 719                                 CASPAR_LOG(warning) << " Failed to play.";\r
 720 \r
 721                         CASPAR_LOG(info) << "Playing " << _parameters[0];\r
 722                 }\r
 723 \r
 724                 GetChannel()->stage()->play(GetLayerIndex());\r
 725                 \r
 726                 SetReplyString(TEXT("202 PLAY OK\r\n"));\r
 727                 return true;\r
 728         }\r
 729         catch(...)\r
 730         {\r
 731                 SetReplyString(TEXT("501 PLAY FAILED\r\n"));\r
 732         }\r
 733 \r
 734         return false;\r
 735 }\r
 736 \r
 737 bool StopCommand::DoExecute()\r
 738 {\r
 739         try\r
 740         {\r
 741                 GetChannel()->stage()->stop(GetLayerIndex());\r
 742                 SetReplyString(TEXT("202 STOP OK\r\n"));\r
 743                 return true;\r
 744         }\r
 745         catch(...)\r
 746         {\r
 747                 SetReplyString(TEXT("501 STOP FAILED\r\n"));\r
 748         }\r
 749 \r
 750         return false;\r
 751 }\r
 752 \r
 753 bool ClearCommand::DoExecute()\r
 754 {\r
 755         int index = GetLayerIndex(std::numeric_limits<int>::min());\r
 756         if(index != std::numeric_limits<int>::min())\r
 757                 GetChannel()->stage()->clear(index);\r
 758         else\r
 759                 GetChannel()->stage()->clear();\r
 760                 \r
 761         SetReplyString(TEXT("202 CLEAR OK\r\n"));\r
 762 \r
 763         return true;\r
 764 }\r
 765 \r
 766 bool PrintCommand::DoExecute()\r
 767 {\r
 768         GetChannel()->output()->add(99978, create_consumer(boost::assign::list_of(L"IMAGE")));\r
 769                 \r
 770         SetReplyString(TEXT("202 PRINT OK\r\n"));\r
 771 \r
 772         return true;\r
 773 }\r
 774 \r
 775 bool StatusCommand::DoExecute()\r
 776 {                               \r
 777         if (GetLayerIndex() > -1)\r
 778         {\r
 779                 auto status = GetChannel()->stage()->get_status(GetLayerIndex());\r
 780                 std::wstringstream status_text;\r
 781                 status_text\r
 782                         << L"202 STATUS OK\r\n"\r
 783                         << L"FOREGROUND:"               << status.foreground << L"\r\n"\r
 784                         << L"BACKGROUND:"               << status.background << L"\r\n"\r
 785                         << L"STATUS:"                   << (status.is_paused ? L"PAUSED" : L"PLAYING") << L"\r\n"\r
 786                         << L"TOTAL FRAMES:"             << (status.total_frames == std::numeric_limits<int64_t>::max() ? 0 : status.total_frames) << L"\r\n"\r
 787                         << L"CURRENT FRAME:"    << status.current_frame << L"\r\n";\r
 788 \r
 789                 SetReplyString(status_text.str());\r
 790                 return true;\r
 791         }\r
 792         else\r
 793         {\r
 794                 //NOTE: Possible to extend soo that "channel" status is returned when no layer is specified.\r
 795 \r
 796                 SetReplyString(TEXT("403 LAYER MUST BE SPECIFIED\r\n"));\r
 797                 return false;\r
 798         }\r
 799 }\r
 800 \r
 801 bool LogCommand::DoExecute()\r
 802 {\r
 803         if(_parameters.at(0) == L"LEVEL")\r
 804                 log::set_log_level(_parameters.at(1));\r
 805 \r
 806         SetReplyString(TEXT("202 LOG OK\r\n"));\r
 807 \r
 808         return true;\r
 809 }\r
 810 \r
 811 bool CGCommand::DoExecute()\r
 812 {\r
 813         std::wstring command = _parameters[0];\r
 814         if(command == TEXT("ADD"))\r
 815                 return DoExecuteAdd();\r
 816         else if(command == TEXT("PLAY"))\r
 817                 return DoExecutePlay();\r
 818         else if(command == TEXT("STOP"))\r
 819                 return DoExecuteStop();\r
 820         else if(command == TEXT("NEXT"))\r
 821                 return DoExecuteNext();\r
 822         else if(command == TEXT("REMOVE"))\r
 823                 return DoExecuteRemove();\r
 824         else if(command == TEXT("CLEAR"))\r
 825                 return DoExecuteClear();\r
 826         else if(command == TEXT("UPDATE"))\r
 827                 return DoExecuteUpdate();\r
 828         else if(command == TEXT("INVOKE"))\r
 829                 return DoExecuteInvoke();\r
 830         else if(command == TEXT("INFO"))\r
 831                 return DoExecuteInfo();\r
 832 \r
 833         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 834         return false;\r
 835 }\r
 836 \r
 837 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {\r
 838         int length = layerstring.length();\r
 839         for(int i = 0; i < length; ++i) {\r
 840                 if(!_istdigit(layerstring[i])) {\r
 841                         return false;\r
 842                 }\r
 843         }\r
 844 \r
 845         return true;\r
 846 }\r
 847 \r
 848 bool CGCommand::DoExecuteAdd() {\r
 849         //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]\r
 850 \r
 851         int layer = 0;                          //_parameters[1]\r
 852 //      std::wstring templateName;      //_parameters[2]\r
 853         std::wstring label;             //_parameters[3]\r
 854         bool bDoStart = false;          //_parameters[3] alt. _parameters[4]\r
 855 //      std::wstring data;                      //_parameters[4] alt. _parameters[5]\r
 856 \r
 857         if(_parameters.size() < 4) \r
 858         {\r
 859                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 860                 return false;\r
 861         }\r
 862         unsigned int dataIndex = 4;\r
 863 \r
 864         if(!ValidateLayer(_parameters[1])) \r
 865         {\r
 866                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 867                 return false;\r
 868         }\r
 869 \r
 870         layer = _ttoi(_parameters[1].c_str());\r
 871 \r
 872         if(_parameters[3].length() > 1) \r
 873         {       //read label\r
 874                 label = _parameters2[3];\r
 875                 ++dataIndex;\r
 876 \r
 877                 if(_parameters.size() > 4 && _parameters[4].length() > 0)       //read play-on-load-flag\r
 878                         bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;\r
 879                 else \r
 880                 {\r
 881                         SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 882                         return false;\r
 883                 }\r
 884         }\r
 885         else if(_parameters[3].length() > 0) {  //read play-on-load-flag\r
 886                 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;\r
 887         }\r
 888         else \r
 889         {\r
 890                 SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 891                 return false;\r
 892         }\r
 893 \r
 894         const TCHAR* pDataString = 0;\r
 895         std::wstringstream data;\r
 896         std::wstring dataFromFile;\r
 897         if(_parameters.size() > dataIndex) \r
 898         {       //read data\r
 899                 const std::wstring& dataString = _parameters2[dataIndex];\r
 900 \r
 901                 if(dataString[0] == TEXT('<')) //the data is an XML-string\r
 902                         pDataString = dataString.c_str();\r
 903                 else \r
 904                 {\r
 905                         //The data is not an XML-string, it must be a filename\r
 906                         std::wstring filename = env::data_folder();\r
 907                         filename.append(dataString);\r
 908                         filename.append(TEXT(".ftd"));\r
 909 \r
 910                         //open file\r
 911                         std::wifstream datafile(filename.c_str());\r
 912                         if(datafile) \r
 913                         {\r
 914                                 //read all data\r
 915                                 data << datafile.rdbuf();\r
 916                                 datafile.close();\r
 917 \r
 918                                 //extract data to _parameters\r
 919                                 dataFromFile = data.str();\r
 920                                 pDataString = dataFromFile.c_str();\r
 921                         }\r
 922                 }\r
 923         }\r
 924 \r
 925         std::wstring fullFilename = find_flash_template(env::template_folder() + _parameters[2]);\r
 926         if(!fullFilename.empty())\r
 927         {\r
 928                 std::wstring extension = boost::filesystem::wpath(fullFilename).extension();\r
 929                 std::wstring filename = _parameters[2];\r
 930                 filename.append(extension);\r
 931 \r
 932                 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
 933                 SetReplyString(TEXT("202 CG OK\r\n"));\r
 934         }\r
 935         else\r
 936         {\r
 937                 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];\r
 938                 SetReplyString(TEXT("404 CG ERROR\r\n"));\r
 939         }\r
 940         return true;\r
 941 }\r
 942 \r
 943 bool CGCommand::DoExecutePlay()\r
 944 {\r
 945         if(_parameters.size() > 1)\r
 946         {\r
 947                 if(!ValidateLayer(_parameters[1])) \r
 948                 {\r
 949                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 950                         return false;\r
 951                 }\r
 952                 int layer = _ttoi(_parameters[1].c_str());\r
 953                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->play(layer);\r
 954         }\r
 955         else\r
 956         {\r
 957                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 958                 return true;\r
 959         }\r
 960 \r
 961         SetReplyString(TEXT("202 CG OK\r\n"));\r
 962         return true;\r
 963 }\r
 964 \r
 965 bool CGCommand::DoExecuteStop() \r
 966 {\r
 967         if(_parameters.size() > 1)\r
 968         {\r
 969                 if(!ValidateLayer(_parameters[1])) \r
 970                 {\r
 971                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 972                         return false;\r
 973                 }\r
 974                 int layer = _ttoi(_parameters[1].c_str());\r
 975                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->stop(layer, 0);\r
 976         }\r
 977         else \r
 978         {\r
 979                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
 980                 return true;\r
 981         }\r
 982 \r
 983         SetReplyString(TEXT("202 CG OK\r\n"));\r
 984         return true;\r
 985 }\r
 986 \r
 987 bool CGCommand::DoExecuteNext()\r
 988 {\r
 989         if(_parameters.size() > 1) \r
 990         {\r
 991                 if(!ValidateLayer(_parameters[1])) \r
 992                 {\r
 993                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
 994                         return false;\r
 995                 }\r
 996 \r
 997                 int layer = _ttoi(_parameters[1].c_str());\r
 998                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->next(layer);\r
 999         }\r
1000         else \r
1001         {\r
1002                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1003                 return true;\r
1004         }\r
1005 \r
1006         SetReplyString(TEXT("202 CG OK\r\n"));\r
1007         return true;\r
1008 }\r
1009 \r
1010 bool CGCommand::DoExecuteRemove() \r
1011 {\r
1012         if(_parameters.size() > 1) \r
1013         {\r
1014                 if(!ValidateLayer(_parameters[1])) \r
1015                 {\r
1016                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1017                         return false;\r
1018                 }\r
1019 \r
1020                 int layer = _ttoi(_parameters[1].c_str());\r
1021                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->remove(layer);\r
1022         }\r
1023         else \r
1024         {\r
1025                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1026                 return true;\r
1027         }\r
1028 \r
1029         SetReplyString(TEXT("202 CG OK\r\n"));\r
1030         return true;\r
1031 }\r
1032 \r
1033 bool CGCommand::DoExecuteClear() \r
1034 {\r
1035         GetChannel()->stage()->clear(GetLayerIndex(cg_producer::DEFAULT_LAYER));\r
1036         SetReplyString(TEXT("202 CG OK\r\n"));\r
1037         return true;\r
1038 }\r
1039 \r
1040 bool CGCommand::DoExecuteUpdate() \r
1041 {\r
1042         try\r
1043         {\r
1044                 if(!ValidateLayer(_parameters.at(1)))\r
1045                 {\r
1046                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1047                         return false;\r
1048                 }\r
1049                                                 \r
1050                 std::wstring dataString = _parameters2.at(2);                           \r
1051                 if(dataString.at(0) != TEXT('<'))\r
1052                 {\r
1053                         //The data is not an XML-string, it must be a filename\r
1054                         std::wstring filename = env::data_folder();\r
1055                         filename.append(dataString);\r
1056                         filename.append(TEXT(".ftd"));\r
1057 \r
1058                         //open file\r
1059                         std::wifstream datafile(filename.c_str());\r
1060                         if(datafile) \r
1061                         {\r
1062                                 std::wstringstream data;\r
1063                                 //read all data\r
1064                                 data << datafile.rdbuf();\r
1065                                 datafile.close();\r
1066 \r
1067                                 //extract data to _parameters\r
1068                                 dataString = data.str();\r
1069                         }\r
1070                 }               \r
1071 \r
1072                 int layer = _ttoi(_parameters.at(1).c_str());\r
1073                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->update(layer, dataString);\r
1074         }\r
1075         catch(...)\r
1076         {\r
1077                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1078                 return true;\r
1079         }\r
1080 \r
1081         SetReplyString(TEXT("202 CG OK\r\n"));\r
1082         return true;\r
1083 }\r
1084 \r
1085 bool CGCommand::DoExecuteInvoke() \r
1086 {\r
1087         if(_parameters.size() > 2)\r
1088         {\r
1089                 if(!ValidateLayer(_parameters[1]))\r
1090                 {\r
1091                         SetReplyString(TEXT("403 CG ERROR\r\n"));\r
1092                         return false;\r
1093                 }\r
1094                 int layer = _ttoi(_parameters[1].c_str());\r
1095                 get_default_cg_producer(safe_ptr<core::video_channel>(GetChannel()), GetLayerIndex(cg_producer::DEFAULT_LAYER))->invoke(layer, _parameters2[2]);\r
1096         }\r
1097         else \r
1098         {\r
1099                 SetReplyString(TEXT("402 CG ERROR\r\n"));\r
1100                 return true;\r
1101         }\r
1102 \r
1103         SetReplyString(TEXT("202 CG OK\r\n"));\r
1104         return true;\r
1105 }\r
1106 \r
1107 bool CGCommand::DoExecuteInfo() \r
1108 {\r
1109         // TODO\r
1110         //get_default_cg_producer(GetChannel())->Info();\r
1111         SetReplyString(TEXT("600 CG FAILED\r\n"));\r
1112         return true;\r
1113 }\r
1114 \r
1115 bool DataCommand::DoExecute()\r
1116 {\r
1117         std::wstring command = _parameters[0];\r
1118         if(command == TEXT("STORE"))\r
1119                 return DoExecuteStore();\r
1120         else if(command == TEXT("RETRIEVE"))\r
1121                 return DoExecuteRetrieve();\r
1122         else if(command == TEXT("LIST"))\r
1123                 return DoExecuteList();\r
1124 \r
1125         SetReplyString(TEXT("403 DATA ERROR\r\n"));\r
1126         return false;\r
1127 }\r
1128 \r
1129 bool DataCommand::DoExecuteStore() \r
1130 {\r
1131         if(_parameters.size() < 3) \r
1132         {\r
1133                 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));\r
1134                 return false;\r
1135         }\r
1136 \r
1137         std::wstring filename = env::data_folder();\r
1138         filename.append(_parameters[1]);\r
1139         filename.append(TEXT(".ftd"));\r
1140 \r
1141         std::wofstream datafile(filename.c_str());\r
1142         if(!datafile) \r
1143         {\r
1144                 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));\r
1145                 return false;\r
1146         }\r
1147 \r
1148         datafile << _parameters[2];\r
1149         datafile.close();\r
1150 \r
1151         std::wstring replyString = TEXT("202 DATA STORE OK\r\n");\r
1152         SetReplyString(replyString);\r
1153         return true;\r
1154 }\r
1155 \r
1156 bool DataCommand::DoExecuteRetrieve() \r
1157 {\r
1158         if(_parameters.size() < 2) \r
1159         {\r
1160                 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));\r
1161                 return false;\r
1162         }\r
1163 \r
1164         std::wstring filename = env::data_folder();\r
1165         filename.append(_parameters[1]);\r
1166         filename.append(TEXT(".ftd"));\r
1167 \r
1168         std::wifstream datafile(filename.c_str());\r
1169         if(!datafile) \r
1170         {\r
1171                 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));\r
1172                 return false;\r
1173         }\r
1174 \r
1175         std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));\r
1176         std::wstring line;\r
1177         bool bFirstLine = true;\r
1178         while(std::getline(datafile, line))\r
1179         {\r
1180                 if(!bFirstLine)\r
1181                         reply << "\\n";\r
1182                 else\r
1183                         bFirstLine = false;\r
1184 \r
1185                 reply << line;\r
1186         }\r
1187         datafile.close();\r
1188 \r
1189         reply << "\r\n";\r
1190         SetReplyString(reply.str());\r
1191         return true;\r
1192 }\r
1193 \r
1194 bool DataCommand::DoExecuteList() \r
1195 {\r
1196         std::wstringstream replyString;\r
1197         replyString << TEXT("200 DATA LIST OK\r\n");\r
1198 \r
1199         for (boost::filesystem::wrecursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)\r
1200         {                       \r
1201                 if(boost::filesystem::is_regular_file(itr->path()))\r
1202                 {\r
1203                         if(!boost::iequals(itr->path().extension(), L".ftd"))\r
1204                                 continue;\r
1205                         \r
1206                         auto relativePath = boost::filesystem::wpath(itr->path().file_string().substr(env::data_folder().size()-1, itr->path().file_string().size()));\r
1207                         \r
1208                         auto str = relativePath.replace_extension(TEXT("")).external_file_string();\r
1209                         if(str[0] == '\\' || str[0] == '/')\r
1210                                 str = std::wstring(str.begin() + 1, str.end());\r
1211 \r
1212                         replyString << str << TEXT("\r\n");     \r
1213                 }\r
1214         }\r
1215         \r
1216         replyString << TEXT("\r\n");\r
1217 \r
1218         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1219         return true;\r
1220 }\r
1221 \r
1222 bool CinfCommand::DoExecute()\r
1223 {\r
1224         std::wstringstream replyString;\r
1225 \r
1226         std::wstring filename = _parameters[0];\r
1227 \r
1228         // TODO:\r
1229 \r
1230         //FileInfo fileInfo;\r
1231 \r
1232         //MediaManagerPtr pMediaManager = GetApplication()->FindMediaFile(filename, &fileInfo);\r
1233         //if(pMediaManager != 0 && fileInfo.filetype.length() >0)       //File was found\r
1234         //{\r
1235         //      if(pMediaManager->getFileInfo(&fileInfo))\r
1236         //      {\r
1237         //              TCHAR numBuffer[32];\r
1238         //              _ui64tot_s(fileInfo.size, numBuffer, 32, 10);\r
1239 \r
1240         //              replyString << TEXT("201 CINF OK\r\n\"") << fileInfo.filename << TEXT("\" ") << fileInfo.type << TEXT("/") << fileInfo.filetype << TEXT("/") << fileInfo.encoding << TEXT(" ") << numBuffer << TEXT("\r\n");\r
1241 \r
1242         //              SetReplyString(replyString.str());\r
1243         //              return true;\r
1244         //      }\r
1245         //}\r
1246 \r
1247         SetReplyString(TEXT("404 CINF ERROR\r\n"));\r
1248         return false;\r
1249 }\r
1250 \r
1251 void GenerateChannelInfo(int index, const safe_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)\r
1252 {\r
1253         replyString << index+1 << TEXT(" ") << pChannel->get_video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");\r
1254 }\r
1255 \r
1256 bool InfoCommand::DoExecute()\r
1257 {\r
1258         std::wstringstream replyString;\r
1259 \r
1260         if(_parameters.size() >= 1)\r
1261         {\r
1262                 int channelIndex = _ttoi(_parameters[0].c_str())-1;\r
1263 \r
1264                 if(channelIndex < channels_.size())\r
1265                 {\r
1266                         replyString << TEXT("201 INFO OK\r\n");\r
1267                         GenerateChannelInfo(channelIndex, channels_[channelIndex], replyString);\r
1268                 }\r
1269                 else\r
1270                 {\r
1271                         SetReplyString(TEXT("401 INFO ERROR\r\n"));\r
1272                         return false;\r
1273                 }\r
1274         }\r
1275         else\r
1276         {\r
1277                 replyString << TEXT("200 INFO OK\r\n");\r
1278                 for(size_t n = 0; n < channels_.size(); ++n)\r
1279                         GenerateChannelInfo(n, channels_[n], replyString);\r
1280                 replyString << TEXT("\r\n");\r
1281         }\r
1282 \r
1283         SetReplyString(replyString.str());\r
1284         return true;\r
1285 }\r
1286 \r
1287 bool ClsCommand::DoExecute()\r
1288 {\r
1289 /*\r
1290                 wav = audio\r
1291                 mp3 = audio\r
1292                 swf     = movie\r
1293                 dv  = movie\r
1294                 tga = still\r
1295                 col = still\r
1296         */\r
1297         std::wstringstream replyString;\r
1298         replyString << TEXT("200 CLS OK\r\n");\r
1299         replyString << ListMedia();\r
1300         replyString << TEXT("\r\n");\r
1301         SetReplyString(boost::to_upper_copy(replyString.str()));\r
1302         return true;\r
1303 }\r
1304 \r
1305 bool TlsCommand::DoExecute()\r
1306 {\r
1307         std::wstringstream replyString;\r
1308         replyString << TEXT("200 TLS OK\r\n");\r
1309 \r
1310         replyString << ListTemplates();\r
1311         replyString << TEXT("\r\n");\r
1312 \r
1313         SetReplyString(replyString.str());\r
1314         return true;\r
1315 }\r
1316 \r
1317 bool VersionCommand::DoExecute()\r
1318 {\r
1319         std::wstring replyString = TEXT("201 VERSION OK\r\n SERVER: ") + env::version() + TEXT("\r\n");\r
1320 \r
1321         if(_parameters.size() > 0)\r
1322         {\r
1323                 if(_parameters[0] == L"FLASH")\r
1324                         replyString = TEXT("201 VERSION OK\r\n FLASH: ") + get_flash_version() + TEXT("\r\n");\r
1325                 else if(_parameters[0] == L"TEMPLATEHOST")\r
1326                         replyString = TEXT("201 VERSION OK\r\n TEMPLATEHOST: ") + get_cg_version() + TEXT("\r\n");\r
1327                 else if(_parameters[0] != L"SERVER")\r
1328                         replyString = TEXT("403 VERSION ERROR\r\n");\r
1329         }\r
1330 \r
1331         SetReplyString(replyString);\r
1332         return true;\r
1333 }\r
1334 \r
1335 bool ByeCommand::DoExecute()\r
1336 {\r
1337         GetClientInfo()->Disconnect();\r
1338         return true;\r
1339 }\r
1340 \r
1341 bool SetCommand::DoExecute()\r
1342 {\r
1343         std::wstring name = _parameters[0];\r
1344         std::transform(name.begin(), name.end(), name.begin(), toupper);\r
1345 \r
1346         std::wstring value = _parameters[1];\r
1347         std::transform(value.begin(), value.end(), value.begin(), toupper);\r
1348 \r
1349         if(name == TEXT("MODE"))\r
1350         {\r
1351                 auto format_desc = core::video_format_desc::get(value);\r
1352                 if(format_desc.format != core::video_format::invalid)\r
1353                 {\r
1354                         GetChannel()->set_video_format_desc(format_desc);\r
1355                         SetReplyString(TEXT("202 SET MODE OK\r\n"));\r
1356                 }\r
1357                 else\r
1358                         SetReplyString(TEXT("501 SET MODE FAILED\r\n"));\r
1359         }\r
1360         else\r
1361         {\r
1362                 this->SetReplyString(TEXT("403 SET ERROR\r\n"));\r
1363         }\r
1364 \r
1365         return true;\r
1366 }\r
1367 \r
1368 \r
1369 }       //namespace amcp\r
1370 }}      //namespace caspar