public override void Write(Record record, PageCursor cursor)
{
PageCountRecord r = ( PageCountRecord )record;
int shorts = RecordSize / 2;
for (int i = 0; i < shorts; i++)
{
cursor.PutShort(r.RecordId);
}
}
internal static void Put(PageCursor cursor, sbyte[] byteArray, long long0, long long2)
{
// There are two variants of a text value, one is string, the other is char. Both are the same ValueGroup, i.e. TEXT
// and should be treated the same, it's just that we need to know if it's a char so that we can materialize a CharValue for chars.
// We put a special marker for char values, knowing that a char is exactly 2 bytes in storage.
// This can be picked up by reader and set the right flag in state so that a CharValue can be materialized.
short length = toNonNegativeShortExact(long0);
cursor.PutShort(IsCharValueType(long2) ? ( short )(length | CHAR_TYPE_LENGTH_MARKER) : length);
cursor.PutBytes(byteArray, 0, length);
}
public override void Write(Record record, PageCursor cursor)
{
StandardRecord r = ( StandardRecord )record;
sbyte[] pathBytes = r.File.Path.getBytes(StandardCharsets.UTF_8);
sbyte fileByte = pathBytes[pathBytes.Length - 1];
cursor.PutByte(r.Type);
cursor.PutByte(fileByte);
cursor.PutShort(r.Fill1);
cursor.PutInt(r.RecordId);
cursor.PutLong(r.Fill2);
}
public override void Write(DynamicRecord record, PageCursor cursor, int recordSize)
{
if (record.InUse())
{
Debug.Assert(record.Length < (1 << 24) - 1);
sbyte headerByte = ( sbyte )((record.InUse() ? IN_USE_BIT : 0) | (record.StartRecord ? START_RECORD_BIT : 0));
cursor.PutByte(headerByte);
cursor.PutShort(( short )record.Length);
cursor.PutByte(( sbyte )(( int )(( uint )record.Length >> 16)));
cursor.PutLong(record.NextBlock);
cursor.PutBytes(record.Data);
}
else
{
MarkAsUnused(cursor);
}
}
public override void SetShort(long index, int offset, short value)
{
long pageId = pageId(index);
offset += offset(index);
try
{
using (PageCursor cursor = PagedFile.io(pageId, PF_SHARED_WRITE_LOCK | PF_NO_GROW))
{
cursor.Next();
cursor.PutShort(offset, value);
CheckBounds(cursor);
}
}
catch (IOException e)
{
throw new UncheckedIOException(e);
}
}
public override void Set3ByteInt(long index, int offset, int value)
{
long pageId = pageId(index);
offset += offset(index);
try
{
using (PageCursor cursor = PagedFile.io(pageId, PF_SHARED_WRITE_LOCK | PF_NO_GROW))
{
cursor.Next();
cursor.PutShort(offset, ( short )value);
cursor.PutByte(offset + Short.BYTES, ( sbyte )(( int )(( uint )value >> (sizeof(short) * 8))));
CheckBounds(cursor);
}
}
catch (IOException e)
{
throw new UncheckedIOException(e);
}
}
private static void Put3BInt(PageCursor cursor, int value)
{
cursor.PutShort(( short )value);
cursor.PutByte(( sbyte )(( int )(( uint )value >> (sizeof(short) * 8))));
}
internal static void PutArrayHeader(PageCursor cursor, short arrayLength)
{
cursor.PutShort(arrayLength);
}