public XMLAccess(bool p_IgnoreTest)
{
string PlatformVersion;
TL = new TraceLogger("", "XMLAccess"); // Create a new trace logger
TL.Enabled = GetBool(TRACE_XMLACCESS, TRACE_XMLACCESS_DEFAULT); // Get enabled / disabled state from the user registry
RunningVersions(TL); // Include version information
sw = new Stopwatch(); // Create the stowatch instances
swSupport = new Stopwatch();
FileStore = new AllUsersFileSystemProvider();
// FileStore = New IsolatedStorageFileStoreProvider
ProfileMutex = new System.Threading.Mutex(false, PROFILE_MUTEX_NAME);
// Bypass test for initial setup by MigrateProfile because the profile isn't yet set up
if (!p_IgnoreTest)
{
try
{
if (!FileStore.Exists(@"\" + VALUES_FILENAME))
{
throw new Exceptions.ProfileNotFoundException("Utilities Error Base key does not exist");
}
PlatformVersion = GetProfile(@"\", "PlatformVersion");
}
// OK, no exception so assume that we are initialised
catch (Exception ex)
{
TL.LogMessageCrLf("XMLAccess.New Unexpected exception:", ex.ToString());
throw;
}
}
}
internal void CreateKey(string p_SubKeyName)
{
// Create a key
Generic.SortedList <string, string> InitalValues = new Generic.SortedList <string, string>();
string[] SubKeys;
string SubKey;
int i, j;
try
{
GetProfileMutex("CreateKey", p_SubKeyName);
sw.Reset(); sw.Start(); // Start timing this call
TL.LogMessage("CreateKey", "SubKey: \"" + p_SubKeyName + "\"");
p_SubKeyName = Strings.Trim(p_SubKeyName); // Normalise the string:
SubKeys = Strings.Split(p_SubKeyName, @"\", Compare: Microsoft.VisualBasic.CompareMethod.Text); // Parse p_SubKeyName into its elements
switch (p_SubKeyName)
{
case "" // Null path so do nothing
:
{
break;
}
case @"\" // Root node so just create this
:
{
if (!FileStore.Exists(@"\" + VALUES_FILENAME))
{
TL.LogMessage(" CreateKey", @" Creating root key ""\""");
InitalValues.Clear(); // Now add the file containing the contents of the key
InitalValues.Add(COLLECTION_DEFAULT_VALUE_NAME, COLLECTION_DEFAULT_UNSET_VALUE);
WriteValues(@"\", ref InitalValues, false); // Write the profile file, don't check if it already exists
}
else
{
TL.LogMessage(" CreateKey", " Root key alread exists");
}
break;
}
default:
{
for (i = 0; i <= SubKeys.Length - 1; i++)
{
SubKey = "";
for (j = 0; j <= i; j++)
{
SubKey = SubKey + @"\" + SubKeys[j];
}
if (!FileStore.Exists(SubKey + @"\" + VALUES_FILENAME))
{
FileStore.CreateDirectory(SubKey, TL); // It doesn't exist so create it
InitalValues.Clear(); // Now add the file containing the contents of the key
InitalValues.Add(COLLECTION_DEFAULT_VALUE_NAME, COLLECTION_DEFAULT_UNSET_VALUE);
WriteValues(SubKey, ref InitalValues, false); // Write the profile file
}
}
break;
}
}
sw.Stop(); TL.LogMessage(" ElapsedTime", " " + sw.ElapsedMilliseconds + " milliseconds");
}
finally
{
ProfileMutex.ReleaseMutex();
}
}