|
<%@ Page Language="C#" AutoEventWireup="true" Buffer="false" %>
<script runat="server">
/// <summary>
/// Handles 404 (File Not Found) to emit KML for Google Earth to display [v6]
/// </summary>
/// <remarks>
/// Whether the original (not found) url is in the aspxerrorpath OR x-rewrite-url
/// depends on how the custom error handling is setup: in IIS5/6 via the Custom Errors
/// Tab, or in Cassini/IIS7 via web.config (at least, I think that's how they differ)
/// </remarks>
public void Page_Load()
{
string qs = Request.QueryString["aspxerrorpath"]; // if 404 set in web.config
if (qs == null)
{
qs = Request.Headers["X-REWRITE-URL"]; // if 404 set to URL /404.aspx in IIS5
}
if (qs.ToLower().StartsWith("/searchkml/"))
{
if (qs.ToLower().EndsWith(".kml"))
{ // extract the actual search query
string q = qs.Substring("/SearchKml/".Length, qs.Length - "/SearchKml/".Length - ".kml".Length);
Response.BufferOutput = false;
Response.StatusCode = 200;
Response.StatusDescription = "OK";
Response.ContentType = "application/vnd.google-earth.kml+xml";
Response.AddHeader("content-disposition", "attachment; filename=" + q + ".kml");
// execute the query using the SearchKml.aspx page
Server.Execute("/SearchKml.aspx?searchfor=" + q);
Response.End();
}
}
if (qs.ToLower().StartsWith("/searchjson/"))
{
if (qs.ToLower().EndsWith(".js"))
{ // extract the actual search query
string q = qs.Substring("/SearchJson/".Length, qs.Length - "/SearchJson/".Length - ".js".Length);
Response.BufferOutput = false;
Response.StatusCode = 200;
Response.StatusDescription = "OK";
Response.ContentType = "text/javascript";
//Response.AddHeader("content-disposition", "attachment; filename=" + q + ".kml");
// execute the query using the SearchKml.aspx page
Server.Execute("/SearchJson.aspx?searchfor=" + q);
Response.End();
}
}
Response.StatusCode = 404;
// otherwise the basic '404' message below gets written to the browser
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>404</title>
<meta name="description" http-equiv="description" content="The page could not be found." />
<meta name="robots" http-equiv="robots" content="noindex,nofollow" />
</head>
<body>
<div>
404 - Page not found
</div>
</body>
</html>
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.