public void Append(byte[] data)
{
m_PageBuffer.put(data);
}
void AddHeader(byte[] thumbnail)
{
// Put magic marker at front
m_FileData.putChar(0, 'L');
m_FileData.putChar(2, 'R');
m_FileData.putChar(4, 'F');
// Put LRF version in file
m_FileData.putShort(LRF_VERSION, 999); // 0x3E7
// Put in an encryption key (place holder for now)
m_FileData.putShort(LRF_PSUEDOKEY, 0x30);
// Set book direction to forwards
m_FileData.put(LRF_DIRECTION, LRF_DIRECTION_FORWARDS);
// Put Dimensions
m_FileData.putShort(LRF_UNK1, 800 * 2);
m_FileData.putShort(LRF_UNK2, 600);
m_FileData.putShort(LRF_UNK3, 800);
// Various unknown (but critical) values
m_FileData.put(LRF_UNK4, 0x18);
m_FileData.putShort(LRF_TOC_OFFSET, 0x1536); // XXX is this legit?
m_FileData.put(LRF_UNK6, 0x14);
// Set position to just past header
m_FileData.Position = 0x54;
// XML file containing metadata
byte[] metaData = SerializeMetaData();
int compressedLength = putCompressedBytes(metaData);
m_FileData.putShort(LRF_INFOLEN, (ushort)(compressedLength + 4));
// Thumbnail (60x80)
m_FileData.putInt(LRF_THUMBNAIL_LENGTH, thumbnail.Length);
m_FileData.put(thumbnail);
// 16-byte align before placing first BBeBObject into file.
m_FileData.AlignPosition(16);
// Put BBeBObjects into file
for (int i = 0; i < m_BookObjects.Count; i++)
{
putObjectData(m_BookObjects[i]);
}
// 16-byte align before placing BBeBObject tree into file
m_FileData.AlignPosition(16);
// Put BBEBObject info into LRF header
// And yes, these are technically 64 bits each...
m_FileData.putInt(LRF_OBJECT_COUNT, m_BookObjects.Count);
m_FileData.putInt(LRF_OBJECTTREE_OFFSET, (int)m_FileData.Position);
// Put BBeBObject tree into file
for (int i = 0; i < m_BookObjects.Count; i++)
{
LegacyBBeBObject obj = m_BookObjects[i];
m_FileData.putInt(obj.m_Id);
m_FileData.putInt((int)obj.m_nFileLocation);
m_FileData.putInt(obj.m_nSizeInFile);
m_FileData.putInt(0);
}
}
