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

Libraries/LibWebView/Database.h

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2022-2024, Tim Flynn <trflynn89@serenityos.org>
+ * Copyright (c) 2023, Jelle Raaijmakers <jelle@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Error.h>
+#include <AK/Function.h>
+#include <AK/NonnullRefPtr.h>
+#include <AK/RefCounted.h>
+#include <AK/StringView.h>
+#include <AK/Vector.h>
+
+struct sqlite3;
+struct sqlite3_stmt;
+
+namespace WebView {
+
+class Database : public RefCounted<Database> {
+public:
+    static ErrorOr<NonnullRefPtr<Database>> create();
+    ~Database();
+
+    using StatementID = size_t;
+    using OnResult = Function<void(StatementID)>;
+
+    ErrorOr<StatementID> prepare_statement(StringView statement);
+    void execute_statement(StatementID, OnResult on_result);
+
+    template<typename... PlaceholderValues>
+    void execute_statement(StatementID statement_id, OnResult on_result, PlaceholderValues&&... placeholder_values)
+    {
+        int index = 1;
+        (apply_placeholder(statement_id, index++, forward<PlaceholderValues>(placeholder_values)), ...);
+
+        execute_statement(statement_id, move(on_result));
+    }
+
+    template<typename ValueType>
+    ValueType result_column(StatementID, int column);
+
+private:
+    explicit Database(sqlite3*);
+
+    template<typename ValueType>
+    void apply_placeholder(StatementID statement_id, int index, ValueType const& value);
+
+    ALWAYS_INLINE sqlite3_stmt* prepared_statement(StatementID statement_id)
+    {
+        VERIFY(statement_id < m_prepared_statements.size());
+        return m_prepared_statements[statement_id];
+    }
+
+    sqlite3* m_database { nullptr };
+    Vector<sqlite3_stmt*> m_prepared_statements;
+};
+
+}