private CameraFile loadFolders(string cwd, List <string> output, List <string> allFiles)
{
CameraFile folder = new CameraFile(port);
folder.path = cwd;
folder.isFolder = true;
foreach (string d in getDirectoriesInDirectory(cwd, output))
{
folder.children.Add(loadFolders(d, getDirectoriesInDirectory(d, output), allFiles));
}
List <string> files = getFilesInDirectory(cwd, allFiles);
foreach (string file in files)
{
CameraFile f = new CameraFile(port);
f.path = file;
f.isFolder = false;
folder.children.Add(f);
}
return(folder);
}
/// <summary>
/// Delete all files in the given folder
/// </summary>
/// <param name="camera">On which camera should we do this</param>
/// <param name="path">Object of the folder to clear</param>
public static void EmptyFolder(Camera camera, CameraFile path)
{
if (path.isFolder)
{
Utilities.gphoto2($"--port={camera.port} --delete-all-files --folder {path.path}");
}
else
{
throw new Exception("Trying to empty a folder but path given contains a file!");
}
}
/// <summary>
/// Internal function to see if the file exists without asking the camera (Is part of Exists() which does check the camera)
/// </summary>
/// <param name="node"></param>
/// <param name="path"></param>
/// <returns></returns>
private static bool exists(CameraFile node, string path)
{
if (node == null)
{
return(false);
}
if (node.path == path)
{
return(true);
}
foreach (CameraFile child in node.children)
{
var found = Find(child, path);
if (found != null)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Get the file object from a path
/// </summary>
/// <param name="node">The root folder (or any subfolder you want to search in)</param>
/// <param name="path">The path to the file you are trying to retrieve</param>
/// <returns></returns>
public static CameraFile Find(CameraFile node, string path)
{
if (node == null)
{
return(null);
}
if (node.path == path)
{
return(node);
}
foreach (CameraFile child in node.children)
{
var found = Find(child, path);
if (found != null)
{
return(found);
}
}
return(null);
}
/// <summary>
/// Get all file objects of files in a specified folder
/// </summary>
/// <param name="node">The root folder (or any subfolder you want to search in)</param>
/// <param name="path">The path of the folder relative to the node</param>
/// <returns></returns>
public static List <CameraFile> FindAll(CameraFile node, string path)
{
if (node == null)
{
return(null);
}
if (node.path == path && node.isFolder)
{
return(node.children);
}
foreach (CameraFile child in node.children)
{
var found = Find(child, path);
if (found != null && found.isFolder)
{
return(found.children);
}
}
return(null);
}
