PR 55547.
When the conditional request meets the conditions of the stale then revalidated
entry, the forwarded 304 response includes the entity headers merged from the
cached headers (before updating the entry).
Strip them before returning a 304.
Since the entity headers are stripped elsewhere, factorize the code using a
new table (MOD_CACHE_ENTITY_HEADERS[]) containing these headers's names.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1591302 13f79535-47bb-0310-9956-ffa450edef68
to 2.4. Provide DeflateAlterETag directive to choose between
2.2 behavior, 2.4 behavior, or dropping ETag from the compressed
representation.
Preserves 2.4 default which breas 304 responses for compressed content.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1586542 13f79535-47bb-0310-9956-ffa450edef68
Should we need to deal with this case, a new search should be performed to find the real starting position of another potential 'content=' pattern.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1584896 13f79535-47bb-0310-9956-ffa450edef68
Don't fail when asked to flush inflated data to the user-agent and that
coincides with the end of stream ("Zlib error flushing inflate buffer").
PR 56196.
Submitted By: [Christoph Fausak <christoph.fausak glueckkanja com>]
Committed By: ylavic
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1572896 13f79535-47bb-0310-9956-ffa450edef68
PR 46146 (patches from duplicated PR 55666)
Handle Zlib flags in the inflate input filter as in the output filter, using consume_zlib_flags().
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1572670 13f79535-47bb-0310-9956-ffa450edef68
PR 46146 (patches from duplicated PR 55666)
Handle non blocking reads which would block in the inflate input filter (not an error).
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1572669 13f79535-47bb-0310-9956-ffa450edef68
PR 46146 (patches from duplicated PR 55666)
Handle Zlib validation bytes buffering (CRC + length) in the inflate input filter :
- use validation_buffer and validation_length as state,
- loop until all the bytes are received.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1572668 13f79535-47bb-0310-9956-ffa450edef68
PR 46146 (patches from duplicated PR 55666)
Handle Zlib header buffering in the inflate input filter :
- loop until all the header is received,
- handle non blocking reads returning empty brigade,
- fix a double ap_get_brigade() when an EOS brigade is encountered while reading the header,
- in that case and no data was received so far, don't return an error but SUCCESS with the EOS, otherwise fail,
- don't remove the Content-Length and Content-MD5 headers until some data is read.
Still does not handle Zlib flags for now, next commits.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1572663 13f79535-47bb-0310-9956-ffa450edef68
PR 46146 (patches from duplicated PR 55666)
Handle Zlib header buffering in the inflate output filter :
- add the new deflate_ctx_t fields needed to re-enter the Zlib header parsing,
- introduce the new consume_zlib_flags() function to parse/consume the ZLib flags (will be used by the other filters too),
- use it to handle incomplete header in the output filter (deflate).
This alone fixes PR 55666, but the issue remains for PR 46146 (inflate/deflate input filters), hence the following patches.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1572655 13f79535-47bb-0310-9956-ffa450edef68
is 13x (!!!) faster with the use 'ap_bin2hex' instead of apr_snprintf(..., "%02X" + srlen for each character.
Output is *not* exactly the same. It was uppercase, now it is lowercase.
It is just for logging, so I don't think it is an issue.
Should it be, a call to ap_strtoupper can be added.
So sad it is just for logging in case of error... no real speedup to be expected in real life .
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1429582 13f79535-47bb-0310-9956-ffa450edef68
