private static IEnumerable <string> GetAssemblyPathesForAllPlugins(
string basePath,
IEnumerable <string> whiteList = null)
{
// Return all the plugin folder names if white list is empty
if (whiteList == null || whiteList.Count() == 0)
{
foreach (string pluginPath in
Directory.GetDirectories(basePath))
{
foreach (string assemblyPath in PluginAssembyLoader.
GetAssemblyPathesForPlugin(pluginPath))
{
yield return(assemblyPath);
}
}
yield break;
}
List <PluginInfo> pluginInfos = new List <PluginInfo>();
// If white list is presend then return the names of plugin folders
// while respecting the white list
List <string> list = whiteList.Select(s => s).ToList();
foreach (string pluginPath in Directory.GetDirectories(basePath))
{
string dirName = Path.GetFileName(
pluginPath.RemoveTrailingSlash());
pluginInfos.Add(new PluginInfo
{
Name = dirName,
BasePath = pluginPath
});
string listItem = list.FirstOrDefault(s => s.Equals(
dirName,
StringComparison.InvariantCultureIgnoreCase));
if (!String.IsNullOrWhiteSpace(listItem))
{
list.Remove(listItem);
foreach (string assemblyPath in PluginAssembyLoader
.GetAssemblyPathesForPlugin(pluginPath))
{
yield return(assemblyPath);
}
}
}
PluginAssembyLoader.PluginInfos = pluginInfos.ToArray();
}
/// <summary>
/// Get all the assembly (*.dll) pathes from the plugin directory
/// including all subdirectories.
/// </summary>
/// <param name="pluginPath">Base path of the plugin directory.</param>
/// <returns>A list of assembly pathes.</returns>
private static IEnumerable <string> GetAssemblyPathesForPlugin(
string pluginPath)
{
foreach (string assemblyPath in
Directory.EnumerateFiles(pluginPath, "*.dll"))
{
yield return(assemblyPath);
}
foreach (string subDirPath in
Directory.GetDirectories(pluginPath))
{
foreach (var subAssemblyPath in PluginAssembyLoader
.GetAssemblyPathesForPlugin(subDirPath))
{
yield return(subAssemblyPath);
}
}
}