private void LoadIndexInfo(Byte[] indexData, bool needBackUpIndex)
{
if (indexData.Length > 0)
{
if (needBackUpIndex)
{
BackupIndexInfo(indexData);
}
indexData = DESCrypto.Decrypt(indexData, m_number);//解密索引数据
}
m_deletedIndexes.Clear();
m_fileIndexes.Clear();
var index = 0;
while (index < indexData.Length)
{
var info = IndexInfo.Decode(indexData, ref index);
if (info.Deleted)
{
m_deletedIndexes.Add(info);
}
else
{
m_fileIndexes[info.Id.PathNormalize()] = info;
}
}
m_memoryStream.Position = m_packageInfo.IndexOffset;//重置回文件信息结尾处
}
private void LoadIndexInfo(byte[] indexData, bool needBackUpIndex)
{
if (indexData.Length > 0)
{
if (needBackUpIndex)
{
this.BackupIndexInfo(indexData);
}
indexData = DESCrypto.Decrypt(indexData, this.m_number);
}
this.m_deletedIndexes.Clear();
this.m_fileIndexes.Clear();
int offset = 0;
while (offset < indexData.Length)
{
IndexInfo item = IndexInfo.Decode(indexData, ref offset);
if (item.Deleted)
{
this.m_deletedIndexes.Add(item);
}
else
{
this.m_fileIndexes[item.Id.PathNormalize()] = item;
}
}
this.m_fileStream.Position = this.m_packageInfo.IndexOffset;
}
