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/*
* Copyright (C) 2025 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <span>
#include <sqlite3.h>
#include <wtf/StdLibExtras.h>
#include <wtf/text/CString.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
inline int sqliteBindBlob(sqlite3_stmt* statement, int index, std::span<const uint8_t> data, void(*destructor)(void*) = SQLITE_TRANSIENT)
{
// sqlite3_bind_blob64() symbol is undefined on the PlayStation port.
#if PLATFORM(PLAYSTATION)
return sqlite3_bind_blob(statement, index, data.data(), data.size(), destructor); // NOLINT
#else
return sqlite3_bind_blob64(statement, index, data.data(), data.size(), destructor); // NOLINT
#endif
}
inline int sqliteBindText(sqlite3_stmt* statement, int index, std::span<const char> text, void(*destructor)(void*) = SQLITE_TRANSIENT)
{
return sqlite3_bind_text(statement, index, text.data(), text.size(), destructor); // NOLINT
}
inline int sqliteBindText(sqlite3_stmt* statement, int index, const CString& text, void(*destructor)(void*) = SQLITE_TRANSIENT)
{
return sqliteBindText(statement, index, text.span(), destructor);
}
inline String sqliteColumnName(sqlite3_stmt* statement, int index)
{
return String::fromUTF8(sqlite3_column_name(statement, index)); // NOLINT
}
inline String sqliteValueText(sqlite3_value* value)
{
return String::fromUTF8(unsafeMakeSpan(sqlite3_value_text(value), sqlite3_value_bytes(value))); // NOLINT
}
inline String sqliteColumnText(sqlite3_stmt* statement, int index)
{
return String::fromUTF8(unsafeMakeSpan(sqlite3_column_text(statement, index), sqlite3_column_bytes(statement, index))); // NOLINT
}
template<typename T = uint8_t>
inline std::span<const T> sqliteColumnBlob(sqlite3_stmt* statement, int index)
{
auto* blob = static_cast<const T*>(sqlite3_column_blob(statement, index)); // NOLINT
if (!blob)
return { };
auto blobSize = sqlite3_column_bytes(statement, index); // NOLINT
if (blobSize < 0)
return { };
ASSERT(!(blobSize % sizeof(T)));
return unsafeMakeSpan(blob, blobSize / sizeof(T));
}
} // namespace WebCore
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