public void Format(string name)
{
byte[] data = new byte[512];
fixed(byte *ptr = data)
{
WitchHeader *header = (WitchHeader *)ptr;
for (int i = 0; i < name.Length; i++)
{
header->name[i] = (byte)name[i];
}
header->name[name.Length] = 0;
for (int i = 0; i < home.Length; i++)
{
header->rootdir[i] = (byte)home[i];
}
header->rootdir[home.Length] = 0;
for (int i = 0; i < MountPoint.Length; i++)
{
header->mountpoint[i] = (byte)MountPoint[i];
}
header->mountpoint[MountPoint.Length] = 0;
header->firstblock = 2;
}
partition.WriteBlock(1, 1, data);
Out.printf("Header created!\n");
Out.printf("Writing test file...");
WriteFile(2, 1, "HelloWorld", "Hello from WitchFS!");
}
public void Init()
{
Out.printf("Reading WitchFS header...\n");
byte[] data = new byte[512];
partition.ReadBlock(1, 1, data);
Header = (WitchHeader *)Cosmos.Core.Heap.MemAlloc((uint)sizeof(WitchHeader));
fixed(byte *ptr = data)
{
Kernel.MemCopy((uint)ptr, (uint)Header, 0, (uint)sizeof(WitchHeader));
}
Out.printf("Validating header...\n");
if (ByteToString(Header->name) != "WitchOS")
{
Out.printf("Invalid header!\n");
Out.printf("Rewriting header...\n");
Format("WitchOS");
}
else
{
Out.printf("The WitchOS header is valid\n");
}
Out.printf("Getting files...");
InitFiles();
Out.printf("Listing files...");
ListFiles();
}