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added handling of If-Range 

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@909 152afb58-edef-0310-8abb-c4023f1b3aa9
This commit is contained in:
Jan Kneschke 2006-01-03 14:45:03 +00:00
parent 94334e46b2
commit 96ffed78c3
1 changed files with 20 additions and 6 deletions
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26
src/mod_staticfile.c
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@ -446,13 +446,27 @@ URIHANDLER_FUNC(mod_staticfile_subrequest) {
if (HANDLER_FINISHED == http_response_handle_cachable(srv, con, mtime)) {
return HANDLER_FINISHED;
} else if (con->request.http_range && con->conf.range_requests) {
/* content prepared, I'm done */
con->file_finished = 1;
if (0 == http_response_parse_range(srv, con, p)) {
con->http_status = 206;
int do_range_request = 1;
/* check if we have a conditional GET */
if (NULL != (ds = array_get_element(con->request.headers, "If-Range"))) {
/* if the value is the same as our ETag, we do a Range-request,
* otherwise a full 200 */
if (!buffer_is_equal(ds->value, con->physical.etag)) {
do_range_request = 0;
}
}
if (do_range_request) {
/* content prepared, I'm done */
con->file_finished = 1;
if (0 == http_response_parse_range(srv, con, p)) {
con->http_status = 206;
}
return HANDLER_FINISHED;
}
return HANDLER_FINISHED;
}
/* if we are still here, prepare body */