public static bool send_file(
Websvc w,
SimpleStream ss,
string fname,
bool attached,
bool andbody)
{
if (ss == null || !ss.isopen)
{
string x = "Send:File not found " + fname;
w.chan.write(string.Format("HTTP/1.1 500 FILE NOT FOUND\r\nContent-Length: {0}\r\n\r\n", (object)x.Length));
w.chan.write(x);
return(false);
}
if (!andbody)
{
Web.any_header(w, clib.content_type(fname), "200 Ok", 0, false);
WebFile.send_file_headers(w, ss);
w.body_send();
return(true);
}
if (w.ifmodified == ss.lastmodified().ToHttpDate())
{
Web.any_header(w, clib.content_type(fname), "304 Not modified", 0, false);
w.body_send();
return(true);
}
Web.any_header(w, clib.content_type(fname), "200 Ok", -1, true);
WebFile.send_file_headers(w, ss);
if (attached)
{
w.chan.write(string.Format("Content-Disposition: attachment; filename=\"{0}\"\r\n", (object)clib.fileonly(fname)));
}
w.chan.write("\r\n");
while (true)
{
int sz = 10000;
byte[] numArray = new byte[sz];
int count = ss.read(numArray, 0, sz);
if (count > 0)
{
w.chan.write(string.Format("{0:x}\r\n", (object)count));
w.chan.Write(numArray, 0, count);
w.chan.write("\r\n");
}
else
{
break;
}
}
w.chan.write("0\r\n\r\n");
return(true);
}
public static void simple_error(Websvc w, string msg)
{
Web.any_header(w, "text/plain", "200 Ok");
Web.wp(w, "{0}\n", (object)msg);
w.body_send();
w.chan.EndConnection();
}
public static void need_auth(Websvc w)
{
Random random = new Random();
byte[] numArray = new byte[10];
random.NextBytes(numArray);
Web.any_header(w, "text/plain", "401 Authorization required");
Web.wh(w, "WWW-Authenticate: Basic realm=\"{0}\"\r\n", (object)MyMain.realm());
Web.wh(w, "WWW-Authenticate: Digest");
Web.wh(w, " realm=\"{0}\",", (object)MyMain.realm());
Web.wh(w, " qop=\"auth\",");
Web.wh(w, " nonce=\"{0}\",", (object)clib.byte_to_hex(numArray, ((IEnumerable <byte>)numArray).Count <byte>()));
Web.wh(w, " opaque=\"placeholder\"\r\n");
Web.wp(w, "Authorization required");
w.body_send();
if (!Ini.istrue(En.debug_http))
{
return;
}
clib.imsg("http: requesting authentication");
}
public static void end(Websvc w)
{
Web.wp(w, "</BODY></HTML>\n");
w.body_send();
}
