/// <see>
/// http://blogs.microsoft.co.il/yuvmaz/2013/05/10/longest-common-prefix-with-c-and-linq/
/// </see>
static string FindPrefix(string[] values)
{
if (values == null || values.Length == 0)
{
return(string.Empty);
}
const char SEPARATOR = '_';
List <string> parts;
parts = new List <string>(values[0].Split(SEPARATOR));
for (int index = 1; index < values.Length; index++)
{
List <string> first = parts;
List <string> second = new List <string>(values[index].Split(SEPARATOR));
int maxLength = Mathf.Min(first.Count, second.Count);
List <string> tempParts = new List <string>(maxLength);
for (int part = 0; part < maxLength; part++)
{
if (first[part] == second[part])
{
tempParts.Add(first[part]);
}
}
parts = tempParts;
}
return(string.Join(SEPARATOR.ToString(), parts.ToArray()));
}
protected override string GetMessageToBeSent()
{
string proxySettings;
switch (proxyStyle)
{
case HTTPHelper.ProxyStyle.SpecifiedProxy:
proxySettings = String.Join(SEPARATOR.ToString(), new[] {
HealthCheckSettings.PROXY_SETTINGS,
((Int32)HTTPHelper.ProxyStyle.SpecifiedProxy).ToString(),
proxyAddress,
proxyPort.ToString(),
timeOut.ToString(),
bypassProxyForServers.ToString(),
provideProxyCredentials.ToString(),
EncryptionUtils.ProtectForLocalMachine(proxyUsername),
EncryptionUtils.ProtectForLocalMachine(proxyPassword),
((Int32)proxyAuthenticationMethod).ToString()
});
return(proxySettings);
case HTTPHelper.ProxyStyle.SystemProxy:
proxySettings = String.Join(SEPARATOR.ToString(), new[] {
HealthCheckSettings.PROXY_SETTINGS, ((Int32)HTTPHelper.ProxyStyle.SystemProxy).ToString()
});
return(proxySettings);
default:
proxySettings = String.Join(SEPARATOR.ToString(), new[] {
HealthCheckSettings.PROXY_SETTINGS, ((Int32)HTTPHelper.ProxyStyle.DirectConnection).ToString()
});
return(proxySettings);
}
}
protected override string GetMessageToBeSent()
{
switch (proxyStyle)
{
case HTTPHelper.ProxyStyle.SpecifiedProxy:
var proxyUsername = "";
try
{
if (!string.IsNullOrEmpty(protectedProxyUsername))
{
proxyUsername = EncryptionUtils.Unprotect(protectedProxyUsername);
}
}
catch (Exception e)
{
log.Error("Could not unprotect internet proxy username.", e);
return(null);
}
var proxyPassword = "";
try
{
if (!string.IsNullOrEmpty(protectedProxyPassword))
{
proxyPassword = EncryptionUtils.Unprotect(protectedProxyPassword);
}
}
catch (Exception e)
{
log.Error("Could not unprotect internet proxy password.", e);
return(null);
}
return(string.Join(SEPARATOR.ToString(),
HealthCheckSettings.PROXY_SETTINGS,
((int)HTTPHelper.ProxyStyle.SpecifiedProxy).ToString(),
proxyAddress, proxyPort.ToString(),
timeOut.ToString(),
bypassProxyForServers.ToString(),
provideProxyCredentials.ToString(),
EncryptionUtils.ProtectForLocalMachine(proxyUsername),
EncryptionUtils.ProtectForLocalMachine(proxyPassword),
((int)proxyAuthenticationMethod).ToString()));
case HTTPHelper.ProxyStyle.SystemProxy:
return(string.Join(SEPARATOR.ToString(),
HealthCheckSettings.PROXY_SETTINGS,
((int)HTTPHelper.ProxyStyle.SystemProxy).ToString()));
default:
return(string.Join(SEPARATOR.ToString(),
HealthCheckSettings.PROXY_SETTINGS,
((int)HTTPHelper.ProxyStyle.DirectConnection).ToString()));
}
}
/// <summary>
/// Serializes the keys present in the in-memory representation of the index.
/// </summary>
/// <returns>The keys.</returns>
protected string SerializeKeys()
{
string[] data = new string[_INDEX.Count];
int index = 0;
foreach (var kv in _INDEX)
{
data[index++] = string.Format("{0}:{1}", kv.Key, kv.Value);
}
return(string.Join(SEPARATOR.ToString(), data));
}
protected override string GetMessageToBeSent()
{
var host = Helpers.GetMaster(pool.Connection);
if (host == null)
{
return(null);
}
if (healthCheckSettings.Status == HealthCheckStatus.Enabled && (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password)))
{
return(null); // do not send empty/null username or password (when the Health Check is enabled), as they will be ignored
}
var credential = healthCheckSettings.Status == HealthCheckStatus.Enabled
? String.Join(SEPARATOR.ToString(), host.address, username, password)
: String.Join(SEPARATOR.ToString(), host.address);
return(EncryptionUtils.ProtectForLocalMachine(credential));
}
private string GetLongestCommonPrefix(IEnumerable <string> pathes)
{
if (pathes == null || pathes.Count() == 0)
{
return(String.Empty);
}
const char SEPARATOR = '/';
string[] prefixParts =
pathes.Select(dir => dir.Split(SEPARATOR))
.Aggregate(
(first, second) => first.Zip(second, (a, b) =>
new { First = a, Second = b })
.TakeWhile(pair => pair.First.Equals(pair.Second))
.Select(pair => pair.First)
.ToArray()
);
return(string.Join(SEPARATOR.ToString(), prefixParts));
}
public void Load()
{
Route = new Stack <Library.Point>();
if (Handle.Exists)
{
var stream = Handle.Open(FileMode.Open, FileAccess.Read);
var reader = new StreamReader(stream);
for (string line = null; (line = reader.ReadLine()) != null;)
{
string[] temp = line.Trim().Split(SEPARATOR.ToCharArray());
double x, y, z;
if (temp.Length == 3 &&
double.TryParse(temp[0].Trim(), out x) &&
double.TryParse(temp[1].Trim(), out y) &&
double.TryParse(temp[2].Trim(), out z))
{
Route.Push(new Library.Point(x, y, z));
}
}
stream.Close();
}
}
/// <summary>
/// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </summary>
/// <returns>
/// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </returns>
public override string ToString()
{
return(String.Join(SEPARATOR.ToString(), new string[] { base.ToString(), EmailMsgId.ToString(), EmailAttachmentIndex.ToString() }));
}
protected override string GetMessageToBeSent()
{
return(string.Join(SEPARATOR.ToString(), HealthCheckSettings.XENCENTER_METADATA,
EncryptionUtils.ProtectForLocalMachine(metadata)));
}
/// <summary>
/// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </summary>
/// <returns>
/// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </returns>
public override string ToString()
{
return(String.Join(SEPARATOR.ToString(), new string[] { base.ToString(), UniqueId.ToString(), HistoryId.ToString() }));
}
/// <summary>
/// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </summary>
/// <returns>
/// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </returns>
public override string ToString()
{
return(String.Join(SEPARATOR.ToString(), new string[] { base.ToString(), UniqueId.ToString(),
MetaObjectType, MetaObjectId.ToString(), MetaFieldName.ToString() }) + SEPARATOR);
}
/// <summary>
/// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </summary>
/// <returns>
/// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
/// </returns>
public override string ToString()
{
return(String.Join(SEPARATOR.ToString(), new string[] { base.ToString(), FileUID.ToString() }));
}
