public static EPGMetaFile ReadByte(byte[] data)
{
for (int i = 0; i <= 3; i++)
{
if (!(data[i].Equals(m_head[i])))
{
"Meta Data type dismatch!!".ErrorLognConsole();
return(null);
}
}
int offset = 8;
var tmp = BitConverter.ToInt32(data, 4);
tmp = tmp & 0xFFFFFF;
int MetaLength = tmp >> 12;
int LogoLength = tmp & 0xFFF;
byte[] Meta = new byte[MetaLength];
byte[] Logo = new byte[LogoLength];
Array.Copy(data, offset, Meta, 0, MetaLength);
offset += MetaLength;
Array.Copy(data, offset, Logo, 0, LogoLength);
offset += LogoLength;
int ThumbLength = data.Length - offset;
byte[] Thumb = new byte[ThumbLength];
Array.Copy(data, offset, Thumb, 0, ThumbLength);
var rep = new EPGMetaFile(Meta, Logo, Thumb);
return(rep);
}
/// <summary>
/// Read ".meta" file to <see cref="EPGMetaFile"/> object.
/// </summary>
/// <param name="path">full file path.</param>
/// <returns></returns>
public static EPGMetaFile ReadFile(string path)
{
if (File.Exists(path))
{
using (FileStream ssr = new FileStream(path, FileMode.Open, FileAccess.Read))
{
long len = ssr.Length;
byte[] tmp = new byte[len];
ssr.Read(tmp, 0, (int)len);
return(EPGMetaFile.ReadByte(tmp));
}
}
else
{
"Unable to open or read meta file:\"{0}\"".ErrorLognConsole(path);
return(null);
}
}