internal void WriteByteArrayTo(IJournalledResource data, long position, byte[] buf, int off, int len)
{
if (PARANOID_CHECKS)
{
lock (write_lock) {
if (write_lock_count == 0)
{
Console.Out.WriteLine("Write without a Lock!");
Console.Out.WriteLine(new ApplicationException().StackTrace);
}
}
}
long page_number = position / page_size;
int start_offset = (int)(position % page_size);
int to_write = System.Math.Min(len, page_size - start_offset);
BMPage page = FetchPage(data, page_number);
lock (page) {
try {
page.Initialize();
page.Write(start_offset, buf, off, to_write);
} finally {
page.Dispose();
}
}
len -= to_write;
while (len > 0)
{
off += to_write;
position += to_write;
++page_number;
to_write = System.Math.Min(len, page_size);
page = FetchPage(data, page_number);
lock (page) {
try {
page.Initialize();
page.Write(0, buf, off, to_write);
} finally {
page.Dispose();
}
}
len -= to_write;
}
}
internal void WriteByteTo(IJournalledResource data,
long position, int b)
{
if (PARANOID_CHECKS)
{
lock (write_lock) {
if (write_lock_count == 0)
{
Console.Out.WriteLine("Write without a Lock!");
Console.Out.WriteLine(new ApplicationException().StackTrace);
}
}
}
long page_number = position / page_size;
BMPage page = FetchPage(data, page_number);
lock (page) {
try {
page.Initialize();
page.Write((int)(position % page_size), (byte)b);
} finally {
page.Dispose();
}
}
}