<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8">
<META NAME="GENERATOR" CONTENT="GtkHTML/3.18.2">
</HEAD>
<BODY>
Em Ter, 2008-11-25 às 07:39 -0800, Roger Wickes escreveu:
<BLOCKQUOTE TYPE=CITE>
If the Blender Foundation has an active certificate, they could sign the plug-in when it is released, which would solve the IE Security requirement.
</BLOCKQUOTE>
<PRE>
</PRE>
<PRE>
</PRE>
It's a requirement for making a public release of the plugin, but the security issue I talked about is not quite this.<BR>
<BR>
<BR>
When running in the web, explorer don't let ActiveX controls to write to disk. It's so in order to avoid viruses and spywares.<BR>
<BR>
As blenderplayer is a separated process that load files from disk it (writing to disk) is a requirement for the current plugin to work. The fix for this would be sending the file through memory to the child process.<BR>
<BR>
There are two ways I know of to do this. One is using mapped memory (I believe it will work fine but I still haven't tested yet). Other is to use the IPC mechanism to send the file to blenderplayer.<BR>
<BR>
<BR>
Notice that telling blenderplayer to stream directly from the web is not a quite good solution as the internet explorer cache wouldn't be used at all. I believe the best is aways delegate to the browser to handle downloading files and then send the resulting data to blenderplayer.<BR>
<BR>
<BR>
<BR>
<BR>
regards,<BR>
<BR>
<BR>
<BR>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%">
<TR>
<TD>
<IMG SRC="cid:1227629516.6492.36.camel@isidori.escritorio.ydeasolutions.com.br" ALIGN="bottom" BORDER="0"><BR>
<BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">Marcelo Coraça de Freitas </FONT></FONT><BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">Gerente de TI </FONT></FONT><BR>
<BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">Ydea Desenvolvimento de Software LTDA. </FONT></FONT><BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">Av. Adolfo Pinheiro, 2338 - Alto da Boa Vista </FONT></FONT><BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">CEP.:04734-004 - São Paulo - SP </FONT></FONT><BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">Tel.: 55-11-5523-0333</FONT></FONT><BR>
<FONT SIZE="2"><FONT COLOR="#0090ff">Tel.: 55-11-8685-1429</FONT></FONT>
</TD>
</TR>
</TABLE>
</BODY>
</HTML>