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aa1517b727
If the cache mode is no-store, we must not interact with the cache at all. If the cache mode is reload, we must not use any cached response. If the cache-mode is only-if-cached or force-cache, we are permitted to respond with stale cache responses. Note that we currently cannot test only-if-cached in test-web. Setting this mode also requires setting the cors mode to same-origin, but our http-test-server infra requires setting the cors mode to cors.
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*
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* Copyright (c) 2026, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Types.h>
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namespace HTTP {
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enum class CacheMode : u8 {
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// The cache is searched for a matching response. The cache is updated with the server's response.
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Default,
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// The cache is not searched for a matching response. The cache is not updated with the server's response.
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NoStore,
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// The cache is not searched for a matching response. The cache is updated with the server's response.
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Reload,
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// The cache is searched for a matching response, but must always revalidate. The cache is updated with the server's response.
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NoCache,
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// The cache is searched for a matching fresh or stale response. The cache is updated with the server's response.
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ForceCache,
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// The cache is searched for a matching fresh or stale response. A cache miss results in a network error.
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OnlyIfCached,
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};
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constexpr bool cache_mode_permits_stale_responses(CacheMode cache_mode)
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{
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return cache_mode == CacheMode::ForceCache || cache_mode == CacheMode::OnlyIfCached;
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}
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}
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