Method GetInstalledExtensions

qrenderdoc/Code/CaptureContext.cpp:302–454

}

rdcarray<ExtensionMetadata> CaptureContext::GetInstalledExtensions()
{
  rdcarray<ExtensionMetadata> ret;

  for(QString extensionFolder : PythonContext::GetApplicationExtensionsPaths())
  {
    QDirIterator it(extensionFolder, QDirIterator::Subdirectories | QDirIterator::FollowSymlinks);

    while(it.hasNext())
    {
      QFileInfo fileinfo(it.next());

      if(fileinfo.fileName().toLower() == lit("extension.json"))
      {
        QFile f(fileinfo.absoluteFilePath());

        QString package = fileinfo.absolutePath()
                              .replace(extensionFolder, QString())
                              .replace(QLatin1Char('/'), QLatin1Char('.'));

        while(package[0] == QLatin1Char('.'))
          package.remove(0, 1);

        while(package[package.size() - 1] == QLatin1Char('.'))
          package.remove(package.size() - 1, 1);

        if(f.exists() && f.open(QIODevice::ReadOnly | QIODevice::Text))
        {
          QVariantMap json = JSONToVariant(QString::fromUtf8(f.readAll()));

          if(json.empty())
          {
            qCritical() << fileinfo.absoluteFilePath() << "is corrupt, cannot parse json";
            continue;
          }

          ExtensionMetadata ext;

          ext.package = package;
          ext.filePath = fileinfo.absolutePath();

          if(json.contains(lit("name")))
          {
            ext.name = json[lit("name")].toString();
          }
          else
          {
            qCritical() << "Extension" << package << "is corrupt, no name entry";
            continue;
          }

          ext.extensionAPI = 1;
          if(json.contains(lit("extension_api")))
          {
            ext.extensionAPI = json[lit("extension_api")].toInt();
          }
          else
          {