public void Handle(string appname, string[] components, HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
{
// Look inside the cache for the specified file.
Cache c = new Cache(false);
string path = HttpUtility.UrlDecode(components.Where((value, row) => row >= 2).Aggregate((a, b) => a + "/" + b));
if (!c.Exists("server/" + appname + "/store/" + path))
{
response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
return;
}
// Calculate patch path from source to destination.
string result = "";
Hash source = Hash.FromString(components[0]);
Hash destination = Hash.FromString(components[1]);
while (source != destination)
{
// Find the patch in the patches that will turn source
// into the next patch.
IEnumerable <string> patches = c.List("server/" + appname + "/patches/" + path).Where(v => v.StartsWith(source.ToString() + "-"));
if (patches.Count() != 1)
{
response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
return;
}
string next = patches.First();
source = Hash.FromString(next.Substring((source.ToString() + "-").Length));
using (StreamReader reader = new StreamReader(c.GetFilePath("server/" + appname + "/patches/" + path + "/" + next)))
{
result += "--- NEXT PATCH (" + reader.BaseStream.Length + ") ---\r\n";
result += reader.ReadToEnd();
result += "\r\n";
}
}
result += "--- END OF PATCHES ---\r\n";
// Return data.
response.OnResponse(new HttpResponseHead()
{
Status = "200 OK",
Headers = new Dictionary <string, string>
{
{ "Content-Type", "text/plain" },
{ "Content-Length", result.Length.ToString() },
{ "Connection", "close" }
}
}, new BufferedProducer(result));
}
public void Handle(string appname, string[] components, HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
{
// Look inside the cache for the specified file.
Cache c = new Cache(false);
string path = HttpUtility.UrlDecode(components.Aggregate((a, b) => a + "/" + b));
if (!c.Exists("server/" + appname + "/store/" + path))
{
response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
return;
}
response.OnResponse(new HttpResponseHead()
{
Status = "200 OK",
Headers = new Dictionary <string, string>
{
{ "Connection", "close" }
}
}, new StreamReaderProducer(c.GetFilePath("server/" + appname + "/store/" + path)));
}
public void OnRequest(HttpRequestHead head, Kayak.IDataProducer body, IHttpResponseDelegate response)
{
string[] components = head.Uri.Trim('/').Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
if (components.Length <= 1)
{
response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
return;
}
foreach (IOperation o in this.m_Operations)
{
if (o.Handles(components[1].ToLowerInvariant()))
{
o.Handle(components[0], components.Where((value, row) => row >= 2).ToArray(), head, body, response);
return;
}
}
// If all else fails..
response.OnResponse(HttpErrorResponseHead.Get(), new HttpErrorDataProducer());
}
