source/utils/CarlaDssiUtils.cpp

   1 // SPDX-FileCopyrightText: 2011-2024 Filipe Coelho <falktx@falktx.com>
   2 // SPDX-License-Identifier: GPL-2.0-or-later
   3
   4 #include "CarlaDssiUtils.hpp"
   5
   6 #include "water/files/File.h"
   7
   8 // --------------------------------------------------------------------------------------------------------------------
   9
  10 const char* find_dssi_ui(const char* const filename, const char* const label) noexcept
  11 {
  12     CARLA_SAFE_ASSERT_RETURN(filename != nullptr && filename[0] != '\0', nullptr);
  13     CARLA_SAFE_ASSERT_RETURN(label    != nullptr && label[0]    != '\0', nullptr);
  14     carla_debug("find_dssi_ui(\"%s\", \"%s\")", filename, label);
  15
  16     try {
  17         water::String guiFilename;
  18         water::String pluginDir(water::String(filename).upToLastOccurrenceOf(".", false, false));
  19
  20         water::String checkLabel(label);
  21         water::String checkSName(water::File(pluginDir.toRawUTF8()).getFileName());
  22
  23         if (checkSName.endsWithIgnoreCase("dssi"))
  24         {
  25             checkSName = checkSName.dropLastCharacters(4);
  26
  27             if (checkSName.endsWithChar('-'))
  28                 checkSName = checkSName.dropLastCharacters(1);
  29         }
  30
  31         if (! checkLabel.endsWithChar('_')) checkLabel += "_";
  32         if (! checkSName.endsWithChar('_')) checkSName += "_";
  33
  34         std::vector<water::File> results;
  35
  36         if (const uint count = water::File(pluginDir.toRawUTF8()).findChildFiles(
  37                 results, water::File::findFiles|water::File::ignoreHiddenFiles, false))
  38         {
  39             for (uint i=0; i<count; ++i)
  40             {
  41                 const water::File& gui(results[i]);
  42                 const water::String& guiShortName(gui.getFileName());
  43
  44                 if (guiShortName.startsWith(checkLabel) || guiShortName.startsWith(checkSName))
  45                 {
  46                     guiFilename = gui.getFullPathName();
  47                     break;
  48                 }
  49             }
  50         }
  51
  52         if (guiFilename.isEmpty())
  53             return nullptr;
  54
  55         return carla_strdup(guiFilename.toRawUTF8());
  56
  57     } CARLA_SAFE_EXCEPTION_RETURN("find_dssi_ui", nullptr);
  58 }
  59
  60 // --------------------------------------------------------------------------------------------------------------------