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163e8e5b44
This is a bit of a blunt hammer, but this hooks an action to clear the HTTP disk cache into the existing Clear Cache action. Upon invocation, it stops all existing cache entries from making further progress, and then deletes the entire cache index and all cache files. In the future, we will of course want more fine-grained control over cache deletion, e.g. via an about:history page.
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
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* Copyright (c) 2025, 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/Error.h>
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#include <AK/LexicalPath.h>
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#include <AK/Optional.h>
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#include <AK/StringView.h>
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#include <AK/Time.h>
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#include <AK/Types.h>
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#include <LibDatabase/Database.h>
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#include <LibHTTP/HeaderMap.h>
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#include <LibURL/Forward.h>
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#include <RequestServer/Cache/CacheEntry.h>
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#include <RequestServer/Cache/CacheIndex.h>
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namespace RequestServer {
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class DiskCache {
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public:
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static ErrorOr<DiskCache> create();
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Optional<CacheEntryWriter&> create_entry(URL::URL const&, StringView method, u32 status_code, Optional<String> reason_phrase, HTTP::HeaderMap const&, UnixDateTime request_time);
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Optional<CacheEntryReader&> open_entry(URL::URL const&, StringView method);
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void clear_cache();
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LexicalPath const& cache_directory() { return m_cache_directory; }
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void cache_entry_closed(Badge<CacheEntry>, CacheEntry const&);
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private:
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DiskCache(NonnullRefPtr<Database::Database>, LexicalPath cache_directory, CacheIndex);
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NonnullRefPtr<Database::Database> m_database;
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HashMap<FlatPtr, NonnullOwnPtr<CacheEntry>> m_open_cache_entries;
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LexicalPath m_cache_directory;
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CacheIndex m_index;
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};
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}
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