public static bool send_file(Websvc w, string fname, bool attached)
{
SimpleStream ss = new SimpleStream();
ss.open(fname, true, false, out string _);
return(WebFile.send_file(w, ss, fname, attached, true));
}
public static byte[] readfile(string fullFilePath)
{
WebFile.imsg("openread");
FileStream fileStream = (FileStream)null;
WebFile.imsg("openread2");
try
{
fileStream = File.OpenRead(fullFilePath);
WebFile.imsg("openread3");
byte[] buffer = new byte[fileStream.Length];
fileStream.Read(buffer, 0, Convert.ToInt32(fileStream.Length));
WebFile.imsg("Read worked");
return(buffer);
}
catch (Exception ex)
{
WebFile.imsg("openread4");
WebFile.imsg("File error {0}", (object)ex.ToString());
return((byte[])null);
}
finally
{
if (fileStream != null)
{
fileStream.Close();
fileStream.Dispose();
}
}
}
public override bool do_headers(Websvc w)
{
string fname = "." + w.url;
if (fname == "./favicon.ico")
{
fname = "img/favicon.ico";
}
return(WebFile.send_file(w, clib.app(fname), false));
}
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 override void data_in(byte[] inbf, int inlen)
{
WebFile.imsg("Got {0} bytes", (object)inlen);
}
public override bool isforme(string path, string url)
{
WebFile.imsg("isforme [{0}]", (object)path);
return(path.StartsWith("/img") || path.StartsWith("/web/") || (path == "/web" || url.StartsWith("/favicon")));
}
public override bool do_body_end(Websvc w)
{
WebFile.imsg("Got END of body - webfile...");
return(true);
}
public override bool do_body(Websvc w, byte[] inbf, int inlen)
{
WebFile.imsg("Got body packet of {0} bytes", (object)inlen);
return(true);
}