Correctly deliver last bits of object.

One test-case left, and that the trivia e00018.vtc



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5737 d4fa192b-c00b-0410-8231-f00ffab90ce4

Various other fixes, to get through testcases.

Now just six left.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5736 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5735 d4fa192b-c00b-0410-8231-f00ffab90ce4

the behaviour in that case is undefined.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5734 d4fa192b-c00b-0410-8231-f00ffab90ce4

the Content-Length: header to push varnish into EOF mode.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5733 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5732 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5731 d4fa192b-c00b-0410-8231-f00ffab90ce4

Host: header.

Correctly unpack Host: header in esi delivery.

Now e00008.vtc is the first case to fail.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5730 d4fa192b-c00b-0410-8231-f00ffab90ce4

where it will live in the future.  Call it there from the old OLD_ESI code.

Also call it from the new ESI code.

That makes e0000[45].vtc pass.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5729 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5728 d4fa192b-c00b-0410-8231-f00ffab90ce4

Have esi:include emit the include VEC and debug it on delivery.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5727 d4fa192b-c00b-0410-8231-f00ffab90ce4

This Is needlessly general for now, but will make it easier to
add more ESI features at a later date.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5726 d4fa192b-c00b-0410-8231-f00ffab90ce4

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git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5723 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5722 d4fa192b-c00b-0410-8231-f00ffab90ce4

segments.

Collapse consecutive verbatim/skip sequences.

Handling non-esi tags.




git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5721 d4fa192b-c00b-0410-8231-f00ffab90ce4

Get CDATA right in parser.

Add one byte at a time torture mode.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5720 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5719 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5718 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5717 d4fa192b-c00b-0410-8231-f00ffab90ce4

bite the bullet and do so.

Add an OLD_ESI macro which defines which implementation we use and
set it by default.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5716 d4fa192b-c00b-0410-8231-f00ffab90ce4

Now you can get varnish to gzip or gunzip objects as they are
received from the backend by setting

	sub vcl_fetch {
		beresp.do_gzip = true;
		beresp.do_guzip = true;
	}

They will only do something if the object is/isn't gzip'ed already
(according to the beresp.http.Content-Encoding header) so the above
silly-ish example will compress al uncompressed objects and decompress
all compressed objects.

NB: Lots of errorchecks not implemented yet.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5715 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5714 d4fa192b-c00b-0410-8231-f00ffab90ce4

In other words, you need to change
	sub vcl_fetch {
		esi;
	}

to:

	sub vcl_fetch {
		set beresp.do_esi = true;
	}

Add VCL support and skeleton versions of the gzip (beresp.do_gzip)
and gunzip (beresp.do_gunzip) VFP's while here anyway.



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5713 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5712 d4fa192b-c00b-0410-8231-f00ffab90ce4

VFP, Varnish Fetch Processors, are code that does things with the bytes
we receive from the backend.  By default nothing.



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req.vcl_level.

Fixes: #782


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5706 d4fa192b-c00b-0410-8231-f00ffab90ce4

Fixes: #832

Patch by: bz (THANKS!)


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5705 d4fa192b-c00b-0410-8231-f00ffab90ce4

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5704 d4fa192b-c00b-0410-8231-f00ffab90ce4

PS: I'm getting faster at this, today I wrote 3 lines of code per hour



git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@5703 d4fa192b-c00b-0410-8231-f00ffab90ce4

storage slabs.  Pretty soon we will not be doing that directly and
we want only one place to know about the gzip/gunzip magic.

Overhaul the chunked encoding fetcher code, to be much simpler and 
much more robust.

Sort out some 4GB issues while we where here anyway.



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