RetainPtr<CFDataRef> ShareableResource::Handle::tryWrapInCFData() const
{
RefPtr<ShareableResource> resource = ShareableResource::create(*this);
if (!resource) {
LOG_ERROR("Failed to recreate ShareableResource from handle.");
return 0;
}
RetainPtr<CFAllocatorRef> deallocator = adoptCF(createShareableResourceDeallocator(resource.get()));
return adoptCF(CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, reinterpret_cast<const UInt8*>(resource->data()), static_cast<CFIndex>(resource->size()), deallocator.get()));
}
PassRefPtr<SharedBuffer> ShareableResource::wrapInSharedBuffer()
{
ref(); // Balanced by deref when SharedBuffer is deallocated.
#if USE(CF)
RetainPtr<CFAllocatorRef> deallocator = adoptCF(createShareableResourceDeallocator(this));
RetainPtr<CFDataRef> cfData = adoptCF(CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, reinterpret_cast<const UInt8*>(data()), static_cast<CFIndex>(size()), deallocator.get()));
return SharedBuffer::wrapCFData(cfData.get());
#elif USE(SOUP)
return SharedBuffer::wrapSoupBuffer(soup_buffer_new_with_owner(data(), size(), this, [](void* data) { static_cast<ShareableResource*>(data)->deref(); }));
#else
ASSERT_NOT_REACHED();
return nullptr;
#endif
}
void WebResourceLoader::didReceiveResource(const ShareableResource::Handle& handle, double finishTime)
{
LOG(Network, "(WebProcess) WebResourceLoader::didReceiveResource for '%s'", m_coreLoader->url().string().utf8().data());
RefPtr<ShareableResource> resource = ShareableResource::create(handle);
if (!resource) {
LOG_ERROR("Unabled to recreate the ShareableResource sent from the network process.");
m_coreLoader->didFail(internalError(m_coreLoader->request().url()));
return;
}
// Only send data to the didReceiveData callback if it exists.
if (resource->size()) {
RetainPtr<CFAllocatorRef> deallocator(AdoptCF, createShareableResourceDeallocator(resource));
RetainPtr<CFDataRef> data(AdoptCF, CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, reinterpret_cast<const UInt8*>(resource->data()), static_cast<CFIndex>(resource->size()), deallocator.get()));
RefPtr<SharedBuffer> buffer = SharedBuffer::wrapCFData(data.get());
m_coreLoader->didReceiveBuffer(buffer.get(), buffer->size(), DataPayloadWholeResource);
}
m_coreLoader->didFinishLoading(finishTime);
}
