[html5] r6250 - [giow] (1) EventSource: only allow text/event-stream with no parameters or with [...]

[whatwg at whatwg.org]

Author: ianh
Date: 2011-06-16 16:07:53 -0700 (Thu, 16 Jun 2011)
New Revision: 6250

Modified:
   complete.html
   source
Log:
[giow] (1) EventSource: only allow text/event-stream with no parameters or with a charset=utf-8 parameter.

Modified: complete.html
===================================================================
--- complete.html	2011-06-16 22:59:41 UTC (rev 6249)
+++ complete.html	2011-06-16 23:07:53 UTC (rev 6250)
@@ -78952,13 +78952,15 @@
   must act as follows.</p>
 
   <p>HTTP 200 OK responses with a <a href=#content-type>Content-Type</a> header
-  specifying the type <code><a href=#text/event-stream>text/event-stream</a></code> must be processed
-  line by line <a href=#event-stream-interpretation>as described
+  specifying the type <code><a href=#text/event-stream>text/event-stream</a></code>, either with no
+  parameters or with a single parameter whose name is "<code title="">charset</code>" and whose value is an <span>ASCII
+  case-insensitive match</span> for "UTF-8", must be processed line by
+  line <a href=#event-stream-interpretation>as described
   below</a>.</p>
 
-  <p>When a successful response with a supported <a href=#mime-type>MIME type</a> is
-  received, such that the user agent begins parsing the contents of
-  the stream, the user agent must <a href=#announce-the-connection>announce the
+  <p>When a successful response with a supported <a href=#mime-type>MIME
+  type</a> is received, such that the user agent begins parsing the
+  contents of the stream, the user agent must <a href=#announce-the-connection>announce the
   connection</a>.</p>
 
   <p>The <a href=#concept-task title=concept-task>task</a> that the
@@ -78969,12 +78971,13 @@
   whether the connection is closed gracefully or unexpectedly. It
   doesn't apply for the error conditions listed below.</p>
 
-  <p>HTTP 200 OK responses that have a <a href=#content-type>Content-Type</a> other
-  than <code><a href=#text/event-stream>text/event-stream</a></code> (or some other supported type),
-  or that have no <a href=#content-type>Content-Type</a> at all, must cause the
-  user agent to <a href=#fail-the-connection>fail the connection</a>.</p> <!-- about:blank
-  is defined as having no MIME type; javascript: as having the type
-  text/html -->
+  <p>HTTP 200 OK responses that have a <a href=#content-type>Content-Type</a>
+  specifying an unsupported type (including the
+  <code><a href=#text/event-stream>text/event-stream</a></code> type with unsupported parameters or
+  parameters with unsupported values), or that have no
+  <a href=#content-type>Content-Type</a> at all, must cause the user agent to
+  <a href=#fail-the-connection>fail the connection</a>.</p> <!-- about:blank is defined as
+  having no MIME type; javascript: as having the type text/html -->
 
   <p>HTTP 305 Use Proxy, HTTP 401 Unauthorized, and 407 Proxy
   Authentication Required should be treated transparently as for any

Modified: source
===================================================================
--- source	2011-06-16 22:59:41 UTC (rev 6249)
+++ source	2011-06-16 23:07:53 UTC (rev 6250)
@@ -89500,13 +89500,16 @@
   must act as follows.</p>
 
   <p>HTTP 200 OK responses with a <span>Content-Type</span> header
-  specifying the type <code>text/event-stream</code> must be processed
-  line by line <a href="#event-stream-interpretation">as described
+  specifying the type <code>text/event-stream</code>, either with no
+  parameters or with a single parameter whose name is "<code
+  title="">charset</code>" and whose value is an <span>ASCII
+  case-insensitive match</span> for "UTF-8", must be processed line by
+  line <a href="#event-stream-interpretation">as described
   below</a>.</p>
 
-  <p>When a successful response with a supported <span>MIME type</span> is
-  received, such that the user agent begins parsing the contents of
-  the stream, the user agent must <span>announce the
+  <p>When a successful response with a supported <span>MIME
+  type</span> is received, such that the user agent begins parsing the
+  contents of the stream, the user agent must <span>announce the
   connection</span>.</p>
 
   <p>The <span title="concept-task">task</span> that the
@@ -89517,12 +89520,13 @@
   whether the connection is closed gracefully or unexpectedly. It
   doesn't apply for the error conditions listed below.</p>
 
-  <p>HTTP 200 OK responses that have a <span>Content-Type</span> other
-  than <code>text/event-stream</code> (or some other supported type),
-  or that have no <span>Content-Type</span> at all, must cause the
-  user agent to <span>fail the connection</span>.</p> <!-- about:blank
-  is defined as having no MIME type; javascript: as having the type
-  text/html -->
+  <p>HTTP 200 OK responses that have a <span>Content-Type</span>
+  specifying an unsupported type (including the
+  <code>text/event-stream</code> type with unsupported parameters or
+  parameters with unsupported values), or that have no
+  <span>Content-Type</span> at all, must cause the user agent to
+  <span>fail the connection</span>.</p> <!-- about:blank is defined as
+  having no MIME type; javascript: as having the type text/html -->
 
   <p>HTTP 305 Use Proxy, HTTP 401 Unauthorized, and 407 Proxy
   Authentication Required should be treated transparently as for any