public BerkeleyDbError Open([FromUri] ulong handle, [FromUri] String name, [FromUri] String flags)
{
DbHandle db = GetDb(handle);
BerkeleyDbOpenFlags openFlags = BerkeleyEnumParser.OpenFlags(flags);
return(db.Methods.Open(db.Handle, name, openFlags));
}
public static EnvConfig ReadXmlFile()
{
var root = XElement.Load("envconfig.xml");
XElement xopen = root.Elements("open").Single();
XElement xdbhome = xopen.Elements("dbhome").Single();
bool useTempIfFault;
Boolean.TryParse(xdbhome.Attribute("useTempIfFault").Value, out useTempIfFault);
BerkeleyDbEnvOpen openFlags = BerkeleyEnumParser.EnvOpenFlags(xopen.Element("flags").Value.Trim());
XElement xclose = root.Elements("close").Single();
BerkeleyDbEnvClose closeFlags = BerkeleyEnumParser.EnvCloseFlags(xclose.Element("flags").Value.Trim());
return(new EnvConfig(xdbhome.Value.Trim(), useTempIfFault, openFlags, closeFlags));
}
public BerkeleyDtoResult OpenCursor([FromUri] ulong handle, [FromUri] String flags)
{
DbHandle db = GetDb(handle);
BerkeleyDbCursorFlags cursorFlags = flags == null ? 0 : BerkeleyEnumParser.CursorFlags(flags);
ulong cursorHandle = 0;
IntPtr pdbc;
BerkeleyDbError error = BDbcMethods.Create(BDbOffsetOfInstance.Instance, db.Handle, db.Methods.DbType, cursorFlags, out pdbc);
if (error == 0)
{
DbcHandle dbc = new DbcHandle(pdbc, BDbcMethods.GetMethods(db.Methods.DbType));
cursorHandle = DbcInstance.AddDbc(dbc);
if (cursorHandle == 0)
{
dbc.Methods.Close(dbc.Handle);
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
return(new BerkeleyDtoResult(error, cursorHandle.ToString()));
}
public BerkeleyDtoResult Create([FromUri] BerkeleyDbType type, [FromUri] String flags)
{
ulong handle = 0;
BerkeleyDbFlags bdbFlags = BerkeleyEnumParser.Flags(flags);
IntPtr pdb;
IntPtr penv = DbenvInstance.Instance.Handle;
BerkeleyDbError error = BDbMethods.Create(BDbOffsetOfInstance.Instance, penv, type, bdbFlags, out pdb);
if (error == 0)
{
BDbMethods dbMethods = BDbMethods.GetMethods(type);
var db = new DbHandle(pdb, dbMethods);
handle = DbInstance.AddDb(db);
if (handle == 0)
{
dbMethods.Close(pdb, 0);
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
return(new BerkeleyDtoResult(error, handle.ToString()));
}