static void saveToOriginMap(SecurityOrigin* origin, const KURL& url)
{
// If the blob URL contains null origin, as in the context with unique
// security origin or file URL, save the mapping between url and origin so
// that the origin can be retrived when doing security origin check.
if (origin && BlobURL::getOrigin(url) == "null")
originMap()->add(url.getString(), origin);
}
void ThreadableBlobRegistry::unregisterBlobURL(const URL& url)
{
if (BlobURL::getOrigin(url) == "null")
originMap()->remove(url.string());
if (isMainThread())
blobRegistry().unregisterBlobURL(url);
else {
callOnMainThread([url = url.isolatedCopy()] {
blobRegistry().unregisterBlobURL(url);
});
}
}
void ThreadableBlobRegistry::registerBlobURL(SecurityOrigin* origin, const URL& url, const URL& srcURL)
{
// If the blob URL contains null origin, as in the context with unique security origin or file URL, save the mapping between url and origin so that the origin can be retrived when doing security origin check.
if (origin && BlobURL::getOrigin(url) == "null")
originMap()->add(url.string(), origin);
if (isMainThread())
blobRegistry().registerBlobURL(url, srcURL);
else {
callOnMainThread([url = url.isolatedCopy(), srcURL = srcURL.isolatedCopy()] {
blobRegistry().registerBlobURL(url, srcURL);
});
}
}
void ThreadableBlobRegistry::unregisterBlobURL(const URL& url)
{
if (BlobURL::getOrigin(url) == "null")
originMap()->remove(url.string());
if (isMainThread())
blobRegistry().unregisterBlobURL(url);
else {
// BlobRegistryContext performs an isolated copy of data.
BlobRegistryContext* context = new BlobRegistryContext(url);
callOnMainThread([context] {
std::unique_ptr<BlobRegistryContext> blobRegistryContext(context);
blobRegistry().unregisterBlobURL(blobRegistryContext->url);
});
}
}
void ThreadableBlobRegistry::registerBlobURL(SecurityOrigin* origin, const URL& url, const URL& srcURL)
{
// If the blob URL contains null origin, as in the context with unique security origin or file URL, save the mapping between url and origin so that the origin can be retrived when doing security origin check.
if (origin && BlobURL::getOrigin(url) == "null")
originMap()->add(url.string(), origin);
if (isMainThread())
blobRegistry().registerBlobURL(url, srcURL);
else {
// BlobRegistryContext performs an isolated copy of data.
BlobRegistryContext* context = new BlobRegistryContext(url, srcURL);
callOnMainThread([context] {
std::unique_ptr<BlobRegistryContext> blobRegistryContext(context);
blobRegistry().registerBlobURL(blobRegistryContext->url, blobRegistryContext->srcURL);
});
}
}
RefPtr<SecurityOrigin> ThreadableBlobRegistry::getCachedOrigin(const URL& url)
{
return originMap()->get(url.string());
}
static void removeFromOriginMap(const KURL& url)
{
if (BlobURL::getOrigin(url) == "null")
originMap()->remove(url.getString());
}
SecurityOrigin* BlobOriginCache::cachedOrigin(const KURL& url)
{
if (url.protocolIs("blob"))
return originMap()->get(url.getString());
return 0;
}
