public ClamResult ScanFile(string filepath, uint options = (uint)ClamScanOptions.CL_SCAN_STDOPT)
{
ulong scanned = 0;
IntPtr vname = (IntPtr)null;
ClamReturnCode ret = ClamBindings.cl_scanfile(filepath, ref vname, ref scanned, engine, options);
if (ret == ClamReturnCode.CL_VIRUS)
{
string virus = Marshal.PtrToStringAnsi(vname);
ClamResult result = new ClamResult();
result.ReturnCode = ret;
result.VirusName = virus;
result.FullPath = filepath;
return(result);
}
else if (ret == ClamReturnCode.CL_CLEAN)
{
return new ClamResult()
{
ReturnCode = ret, FullPath = filepath
}
}
;
else
{
throw new Exception("Expected either CL_CLEAN or CL_VIRUS, got: " + ret);
}
}
public void Dispose()
{
ClamReturnCode ret = ClamBindings.cl_engine_free(engine);
if (ret != ClamReturnCode.CL_SUCCESS)
{
Console.Error.WriteLine("Freeing allocated engine failed");
}
}
public ClamEngine()
{
ClamReturnCode ret = ClamBindings.cl_unit((uint)ClamDatabaseOptions.CL_DB_STDOPT);
if (ret != ClamReturnCode.CL_SUCCESS)
{
throw new Exception("Expected CL_SUCCESS, got " + ret);
}
engine = ClamBindings.cl_engine_new();
try
{
string dbdir = Marshal.PtrToStringAnsi(ClamBindings.cl_retdbdir());
uint signatureCount = 0;
ret = ClamBindings.cl_load(dbdir, engine, ref signatureCount, (uint)ClamScanOptions.CL_SCAN_STDOPT);
if (ret != ClamReturnCode.CL_SUCCESS)
{
throw new Exception("Expected CL_SUCCESS, got " + ret);
}
ret = (ClamReturnCode)ClamBindings.cl_engine_compile(engine);
if (ret != ClamReturnCode.CL_SUCCESS)
{
throw new Exception("Expected CL_SUCCESS, got " + ret);
}
}
catch
{
ret = ClamBindings.cl_engine_free(engine);
if (ret != ClamReturnCode.CL_SUCCESS)
{
Console.Error.WriteLine("Freeing allocated engine failed");
}
throw;
}
}