async Task Put(HttpContext context, PhysicsFSFileInfo fileInfo)
{
if (fileInfo != null)
{
FileSystem.Delete(fileInfo.Name);
}
using (var w = FileSystem.OpenWrite(context.Request.Path))
{
await context.Request.Body.CopyToAsync(w, 1024, context.RequestAborted);
}
}
async Task Get(HttpContext context, PhysicsFSFileInfo fileInfo, bool isHead)
{
if (context.Request.Query.ContainsKey("info"))
{
var body = new StringBuilder();
body.AppendLine("<!doctype HTML>");
body.AppendLine("<html>");
body.AppendLine("<head>");
body.Append("<title>");
body.Append(fileInfo.Name);
body.AppendLine("</title>");
body.AppendLine("</head>");
body.AppendLine("<body>");
body.Append("<h1>");
body.Append(fileInfo.Name);
body.AppendLine("</h1>");
body.AppendLine("<dl>");
body.AppendLine("<dt>Name:</dt>");
body.Append("<dd>");
body.Append(fileInfo.Name);
body.AppendLine("</dd>");
body.AppendLine("<dt>Length:</dt>");
body.Append("<dd>");
body.Append(fileInfo.Length);
body.AppendLine("</dd>");
body.AppendLine("<dt>IsReadOnly:</dt>");
body.Append("<dd>");
body.Append(fileInfo.IsReadOnly);
body.AppendLine("</dd>");
body.AppendLine("<dt>Type:</dt>");
body.Append("<dd>");
body.Append(fileInfo.Type);
body.AppendLine("</dd>");
body.AppendLine("<dt>ModTime:</dt>");
body.Append("<dd>");
body.Append(fileInfo.ModTime);
body.AppendLine("</dd>");
body.AppendLine("<dt>CreateTime:</dt>");
body.Append("<dd>");
body.Append(fileInfo.CreateTime);
body.AppendLine("</dd>");
body.AppendLine("<dt>AccessTime:</dt>");
body.Append("<dd>");
body.Append(fileInfo.AccessTime);
body.AppendLine("</dd>");
body.AppendLine("</dl>");
body.AppendLine("</body>");
body.AppendLine("</html>");
var b = Encoding.UTF8.GetBytes(body.ToString());
context.Response.StatusCode = 200;
context.Response.ContentType = "text/html; charset=utf-8";
context.Response.ContentLength = b.Length;
if (!isHead)
{
await context.Response.Body.WriteAsync(b, 0, b.Length, context.RequestAborted);
}
return;
}
switch (fileInfo.Type)
{
case FileType.Regular:
context.Response.StatusCode = 200;
context.Response.ContentLength = fileInfo.Length;
if (!isHead)
{
using (var stream = FileSystem.OpenRead(fileInfo.Name))
stream.CopyTo(context.Response.Body);
}
return;
case FileType.Directory:
var body = new StringBuilder();
body.AppendLine("<!doctype HTML>");
body.AppendLine("<html>");
body.AppendLine("<head>");
body.Append("<title>");
body.Append(fileInfo.Name);
body.AppendLine("</title>");
body.AppendLine("</head>");
body.AppendLine("<body>");
body.Append("<h1>");
body.Append(fileInfo.Name);
body.AppendLine("</h1>");
body.AppendLine("<ul>");
var trimmedName = fileInfo.Name.TrimEnd('/');
if (trimmedName != "")
{
var idx = trimmedName.LastIndexOf('/');
var parent = trimmedName.Substring(0, idx);
body.Append("<li><a href='");
body.Append(parent);
body.Append("'>..</a></li>");
}
foreach (var name in FileSystem.EnumerateFiles(fileInfo.Name))
{
var path = trimmedName + '/' + name;
body.Append("<li><a href='");
body.Append(path);
body.Append("'>");
body.Append(name);
if (FileSystem.Stat(path).Type == FileType.Directory)
{
body.Append('/');
}
body.AppendLine("</a></li>");
}
body.AppendLine("</ul>");
body.AppendLine("</body>");
body.AppendLine("</html>");
var b = Encoding.UTF8.GetBytes(body.ToString());
context.Response.StatusCode = 200;
context.Response.ContentType = "text/html; charset=utf-8";
context.Response.ContentLength = b.Length;
if (!isHead)
{
await context.Response.Body.WriteAsync(b, 0, b.Length, context.RequestAborted);
}
return;
default:
await StatusPage(context, 500, "Internal server error");
return;
}
}
Task Delete(HttpContext context, PhysicsFSFileInfo fileInfo)
{
FileSystem.Delete(fileInfo.Name);
context.Response.StatusCode = 200;
return(Task.CompletedTask);
}