public static ServerObject LoadServer(string name)
{
Process p = GetProcessByName(name);
if (p == null)
{
if (Program.Vfs == null)
{
return(null);
}
lib.MonoIOError err;
Formatter.WriteLine("LoadServer: opening /modules/" + name, Program.arch.DebugOutput);
lib.File f = lib.MonoIO.Open("/modules/" + name,
System.IO.FileMode.Open, System.IO.FileAccess.Read,
System.IO.FileShare.Read, System.IO.FileOptions.None,
out err);
if (f == null || f.Error != lib.MonoIOError.ERROR_SUCCESS)
{
throw new Exception("failed to open /modules/" + name + ": " +
f.Error.ToString());
}
Formatter.WriteLine("LoadServer: creating process", Program.arch.DebugOutput);
p = Process.CreateProcess(f, name, new object[] { });
p.Start();
}
Formatter.WriteLine("LoadServer: waiting on message loop to start", Program.arch.DebugOutput);
while (p.MessageServer == null)
{
;
}
return(p.MessageServer);
}
public static Process CreateProcess(lib.File file, string name, object [] parameters)
{
/* Create a process from an ELF module in a file object */
ulong epoint = elf.ElfFileReader.LoadObject(Program.arch.VirtualRegions,
Program.arch.VirtMem, Program.stab, file, name, out var tls_size);
return(Create(name, epoint, 0x8000, Program.arch.VirtualRegions, Program.stab,
parameters, tls_size));
}
public static Interfaces.IFileSystem LoadServerInstance(string protocol, lib.File f)
{
Formatter.WriteLine("LoadServerInstance: loading server " + protocol, Program.arch.DebugOutput);
var factory = LoadServer(protocol) as Interfaces.IFactory;
Formatter.WriteLine("LoadServer: Invoking CreateFSHandler", Program.arch.DebugOutput);
var ret = factory.CreateFSHandler(f).Sync();
if (ret == null)
{
throw new Exception("CreateFSHandler failed");
}
return(ret);
}
public RPCResult <int> Write(tysos.lib.File f, long pos, byte[] dest, int dest_offset, int count)
{
f.Error = lib.MonoIOError.ERROR_WRITE_FAULT;
return(0);
}
public RPCResult <bool> Close(lib.File handle)
{
return(true);
}
public RPCResult <tysos.lib.File.Property> GetPropertyByName(lib.File f, string name)
{
return(((lib.VirtualPropertyFile)f).GetPropertyByName(name));
}
public RPCResult <int> IntProperties(tysos.lib.File f)
{
return(((lib.VirtualPropertyFile)f).intProperties);
}