[sr-dev] git:master: module_k/xcap_server: Added support HTTP 1.1 pre-conditions ( If-Match: and If-None-Match:)

Module: sip-router Branch: master Commit: d38e225fbb91128d127770126a42f47d21e238c2 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=d38e225… Author: pd <peter.dunkley(a)crocodile-rcs.com> Committer: pd <peter.dunkley(a)crocodile-rcs.com> Date: Fri Jul 29 11:56:14 2011 +0100 module_k/xcap_server: Added support HTTP 1.1 pre-conditions (If-Match: and If-None-Match:) - Also fixed the ETag: header send by xcap_server as it should be a quoted-string (RFC 2616 section 3.11 and 14.19). - If-Match (RFC 2616 section 14.24) and If-None-Match (RFC 2616 section 14.26) are supported for the DELETE, GET, and PUT HTTP requests. This feature is useful as it enables clients to cache large XML documents (user-profiles/avatars/resource-lists) and only have to download them when they have actually changed (using If-None-Match:) If-Match: can help with the race conditions present when you have multiple simultaneous logins by helping to prevent clients from overwriting changes made by other clients. --- modules_k/xcap_server/Makefile | 1 + modules_k/xcap_server/xcap_server.c | 277 +++++++++++++++++++++++++++++------ 2 files changed, 234 insertions(+), 44 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=d38…