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only try and cache http and https urls

This commit is contained in:
Vincent Sanders 2014-03-06 23:55:40 +00:00
parent 8d883978c6
commit 25ce52ee64
1 changed files with 28 additions and 7 deletions
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35
content/llcache.c
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@ -1081,23 +1081,44 @@ static nserror llcache_object_retrieve(nsurl *url, uint32_t flags,
nserror error;
llcache_object *obj;
nsurl *defragmented_url;
bool uncachable = false;
LLCACHE_LOG(("Retrieve %s (%x, %p, %p)",
nsurl_access(url), flags, referer, post));
/**
* Caching Rules:
*
* 1) Forced fetches are never cached
* 2) POST requests are never cached
*/
/* Get rid of any url fragment */
error = nsurl_defragment(url, &defragmented_url);
if (error != NSERROR_OK)
return error;
if (flags & LLCACHE_RETRIEVE_FORCE_FETCH || post != NULL) {
/* determine if content is cachable */
if ((flags & LLCACHE_RETRIEVE_FORCE_FETCH) != 0) {
/* Forced fetches are never cached */
uncachable = true;
} else if (post != NULL) {
/* POST requests are never cached */
uncachable = true;
} else {
/* only http and https schemes are cached */
lwc_string *scheme;
bool match;
scheme = nsurl_get_component(defragmented_url, NSURL_SCHEME);
if (lwc_string_caseless_isequal(scheme, corestring_lwc_http,
&match) == lwc_error_ok &&
(match == false)) {
if (lwc_string_caseless_isequal(scheme, corestring_lwc_https,
&match) == lwc_error_ok &&
(match == false)) {
uncachable = true;
}
}
}
if (uncachable) {
/* Create new object */
error = llcache_object_new(defragmented_url, &obj);
if (error != NSERROR_OK) {