Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-08-27 04:37:22 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibCore/ConfigFile.h
+++ b/Libraries/LibCore/ConfigFile.h
@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
+ * Copyright (c) 2021, networkException <networkexception@serenityos.org>
+ * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/ByteString.h>
+#include <AK/Forward.h>
+#include <AK/HashMap.h>
+#include <AK/OwnPtr.h>
+#include <AK/RefCounted.h>
+#include <AK/RefPtr.h>
+#include <AK/Vector.h>
+#include <LibCore/File.h>
+
+namespace Core {
+
+class ConfigFile : public RefCounted<ConfigFile> {
+public:
+    enum class AllowWriting {
+        Yes,
+        No,
+    };
+
+    static ErrorOr<NonnullRefPtr<ConfigFile>> open_for_lib(ByteString const& lib_name, AllowWriting = AllowWriting::No);
+    static ErrorOr<NonnullRefPtr<ConfigFile>> open_for_app(ByteString const& app_name, AllowWriting = AllowWriting::No);
+    static ErrorOr<NonnullRefPtr<ConfigFile>> open_for_system(ByteString const& app_name, AllowWriting = AllowWriting::No);
+    static ErrorOr<NonnullRefPtr<ConfigFile>> open(ByteString const& filename, AllowWriting = AllowWriting::No);
+    static ErrorOr<NonnullRefPtr<ConfigFile>> open(ByteString const& filename, int fd);
+    static ErrorOr<NonnullRefPtr<ConfigFile>> open(ByteString const& filename, NonnullOwnPtr<Core::File>);
+    ~ConfigFile();
+
+    bool has_group(ByteString const&) const;
+    bool has_key(ByteString const& group, ByteString const& key) const;
+
+    Vector<ByteString> groups() const;
+    Vector<ByteString> keys(ByteString const& group) const;
+
+    size_t num_groups() const { return m_groups.size(); }
+
+    ByteString read_entry(ByteString const& group, ByteString const& key, ByteString const& default_value = {}) const
+    {
+        return read_entry_optional(group, key).value_or(default_value);
+    }
+    Optional<ByteString> read_entry_optional(ByteString const& group, ByteString const& key) const;
+    bool read_bool_entry(ByteString const& group, ByteString const& key, bool default_value = false) const;
+
+    template<Integral T = int>
+    T read_num_entry(ByteString const& group, ByteString const& key, T default_value = 0) const
+    {
+        if (!has_key(group, key))
+            return default_value;
+
+        return read_entry(group, key, "").to_number<T>().value_or(default_value);
+    }
+
+    void write_entry(ByteString const& group, ByteString const& key, ByteString const& value);
+    void write_bool_entry(ByteString const& group, ByteString const& key, bool value);
+
+    template<Integral T = int>
+    void write_num_entry(ByteString const& group, ByteString const& key, T value)
+    {
+        write_entry(group, key, ByteString::number(value));
+    }
+
+    void dump() const;
+
+    bool is_dirty() const { return m_dirty; }
+
+    ErrorOr<void> sync();
+
+    void add_group(ByteString const& group);
+    void remove_group(ByteString const& group);
+    void remove_entry(ByteString const& group, ByteString const& key);
+
+    ByteString const& filename() const { return m_filename; }
+
+private:
+    ConfigFile(ByteString const& filename, OwnPtr<InputBufferedFile> open_file);
+
+    ErrorOr<void> reparse();
+
+    ByteString m_filename;
+    OwnPtr<InputBufferedFile> m_file;
+    HashMap<ByteString, HashMap<ByteString, ByteString>> m_groups;
+    bool m_dirty { false };
+};
+
+}