public TarHeader(IDirectoryFolder dir,string basePath)
: this(dir.CreateDate, Utility.TraceFullDirectoryPath(dir), basePath)
{
_size = 0;
_typeFlag = (byte)EntryTypes.DIRECTORY;
_name = (_name.EndsWith("/") ? _name : _name + "/");
}
internal void DeployPath(string url, IDirectoryFolder folder)
{
url = (url.StartsWith("/") ? url : "/" + url);
url = (url.EndsWith("/") ? url.Substring(0, url.Length - 1) : url);
lock (_paths)
{
if (_paths.ContainsKey(url))
_paths.Remove(url);
_paths.Add(url, folder);
}
}
public PhysicalDirectoryFolder(DirectoryInfo dir,PhysicalDirectoryFolder parent)
{
_dir = dir;
_parent = parent;
}
public void AddDirectory(IDirectoryFolder di, string basePath) {
_bw.Write(new TarHeader(di, basePath).Bytes);
foreach (IDirectoryFolder d in di.Folders)
AddDirectory(d, basePath);
foreach (IDirectoryFile fi in di.Files)
AddFile(fi, basePath);
}
internal static string TraceFullDirectoryPath(IDirectoryFolder folder)
{
string ret = "";
while (folder != null)
{
ret = "/" + folder.Name + ret;
folder = folder.Parent;
}
return ret;
}
private string RenderFolderBrowser(IDirectoryFolder folder,Site site,HttpRequest request){
StringBuilder sb = new StringBuilder();
sb.AppendLine("<html><head><title>"+folder.Name+"</title>");
sb.AppendLine("<script src=\"/jquery.js\" type=\"text/javascript\" language=\"javascript\"></script>");
if (folder.StyleSheets != null)
{
foreach (string str in folder.StyleSheets)
sb.AppendLine("<link type=\"text/css\" rel=\"Stylesheet\" href=\"" + str + "\" />");
}
else
{
sb.AppendLine("<style>");
sb.AppendLine("body{margin:5px;background-color:#FFFFFF;color:#000000;}");
sb.AppendLine("a.Folder, a.File{background-repeat:no-repeat;background-position:left center;display:block;padding:0;margin:0;padding-left:20px;height:25px;border-bottom:solid 1px black;text-decoration:none;}");
sb.AppendLine("a.Folder{background-image:url(\"" + _folderIconPath + "\");}");
sb.AppendLine("a.File{background-image:url(\"" + _fileIconPath + "\");}");
sb.AppendLine("a.Alt{background-color:#CCCCCC;color:#333333;}");
sb.AppendLine("a.Folder:hover,a.File:hover{background-color:#555555;color:#CCCCCC;}");
sb.AppendLine("div.vmenu{border:1px solid #aaa;position:absolute;background:#fff; display:none;font-size:0.75em;height:20px;background-position:center left;background-image:url('"+_downloadIconPath+"');background-repeat:no-repeat;width:75px;padding-left:20px;cursor:pointer;}");
sb.AppendLine("</style>");
}
sb.AppendLine("<script type=\"text/javascript\">");
sb.AppendLine("function GetMousePosition(event){");
sb.AppendLine("if (event.clientX!=undefined){ return {left:event.clientX,top:event.clientY};}");
sb.AppendLine("else if (event.layerX!=undefined){ return {left:event.layerX,top:event.layerY};}");
sb.AppendLine("else if (event.offsetX!=undefined){return {left:event.offsetX,top:event.offsetY};}");
sb.AppendLine("else if (event.pageX!=undefined){return {left:event.pageX,top:event.pageY};}");
sb.AppendLine("else if (event.screenX!=undefined){return {left:event.screenX,top:event.screenY};}");
sb.AppendLine("else if (event.x!=undefined){return {left:event.x,top:event.y};}");
sb.AppendLine("return null;}");
sb.AppendLine("</script>");
sb.AppendLine("</head>");
sb.AppendLine("<body>");
sb.AppendLine("<a class=\"Folder\" href=\"" + request.URL.AbsolutePath + "\">.</a>");
bool alt=true;
if (folder.Parent != null)
{
alt = false;
sb.AppendLine("<a class=\"Folder\" href=\"" + request.URL.AbsolutePath.Substring(0, request.URL.AbsolutePath.LastIndexOf("/")) + "\">..</a>");
}
foreach (IDirectoryFolder fold in folder.Folders)
{
sb.AppendLine("<a oncontextmenu=\"$(this).next().css({ left: GetMousePosition(event).left, top: GetMousePosition(event).top, zIndex: '101' }).show();return false;\" class=\"Folder " + (alt ? "Alt" : "") + "\" href=\"" + request.URL.AbsolutePath + "/" + fold.Name + "\">" + fold.Name + " [" + fold.CreateDate.ToString("ddd, MMM dd yyyy") + "]</a>");
alt = !alt;
sb.AppendLine("<div class=\"vmenu\" onmouseout=\"$(this).hide();\" onclick=\"location.href='"+request.URL.AbsolutePath+"/"+fold.Name+"/?DownloadPath=true';\">Download</div>");
}
foreach (IDirectoryFile file in folder.Files)
{
sb.AppendLine("<a class=\"File " + (alt ? "Alt" : "") + "\" href=\"" + request.URL.AbsolutePath + "/" + file.Name + "\">" + file.Name + " [" + file.CreateDate.ToString("ddd, MMM dd yyyy") + "]</a>");
alt = !alt;
}
sb.AppendLine("</body></html>");
return sb.ToString();
}
private void LocateObjectForPath(string path, IDirectoryFolder folder, out IDirectoryFolder resFold, out IDirectoryFile resFile)
{
string dirname = path.Substring(0, path.IndexOf("/"));
path = path.Substring(dirname.Length + 1);
IDirectoryFolder[] folders = folder.Folders;
IDirectoryFile[] files = folder.Files;
folder = null;
foreach (IDirectoryFolder id in folders)
{
if (id.Name == dirname)
{
folder = id;
break;
}
}
resFile = null;
resFold = null;
bool isFile = false;
if (folder == null)
{
foreach (IDirectoryFile fi in files)
{
if (fi.Name == dirname)
{
isFile = true;
resFile = fi;
break;
}
}
}
if ((path == "/"||path=="") && !isFile)
resFold = folder;
if ((path != "/") && (resFold == null) && (resFile==null) && (folder!=null))
LocateObjectForPath(path, folder, out resFold, out resFile);
}
private void AppendCompresssedFolder(string path,StreamWriter sw,int index,IDirectoryFolder ifold)
{
foreach (IDirectoryFile file in ifold.Files)
{
sw.Write(Encoding.Default.GetBytes(index.ToString() + "," + path.TrimStart('/') + "/" + file.Name + "," + file.CreateDate.ToUniversalTime().ToString() + "," + file.Length.ToString()+"\n"));
BinaryReader br = new BinaryReader(file.ContentStream);
while (br.BaseStream.Position < br.BaseStream.Length)
sw.Write(br.ReadBytes(1024));
sw.Write((byte)10);
index++;
}
foreach (IDirectoryFolder folder in ifold.Folders)
{
AppendCompresssedFolder(path + "/" + folder.Name, sw, index, folder);
}
}
public PhysicalDirectoryFile(FileInfo file,PhysicalDirectoryFolder folder)
{
_file = file;
_folder = folder;
}
public void DeployPath(string url, IDirectoryFolder folder)
{
lock (Handlers)
{
foreach (IRequestHandler irh in Handlers)
{
if (irh is DirectoryBrowsingHandler)
{
((DirectoryBrowsingHandler)irh).DeployPath(url, folder);
break;
}
}
}
}
