public void LogMessage(string message, params object[] messageArgs)
{
_log.WriteLine(message, messageArgs);
}
/// <summary>
/// Parse string of parameters <paramref name="parametersString"/> separated by semi ';'.
/// Value should be separated from name by colon ':'.
/// If value has spaces or semi you can use quotes for value.
/// You can escape symbols '\' and '"' with \.
/// </summary>
/// <param name="parametersString">String of parameters</param>
/// <param name="parameters">All parameters will be read to current dictionary.</param>
public void ReadParameters(string parametersString, IDictionary <string, string> parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
if (string.IsNullOrWhiteSpace(parametersString))
{
return;
}
var source = parametersString.ToCharArray();
var index = 0;
var fParameterNameRead = true;
var fForceParameterValueRead = false;
var parameterName = new StringBuilder();
var parameterValue = new StringBuilder();
while (index < source.Length)
{
if (fParameterNameRead && source[index] == ':')
{
fParameterNameRead = false;
index++;
if (index < source.Length && source[index] == '"')
{
fForceParameterValueRead = true;
index++;
}
continue;
}
if ((!fForceParameterValueRead && source[index] == ';') ||
(fForceParameterValueRead && source[index] == '"' &&
((index + 1) == source.Length || source[index + 1] == ';')))
{
AddParameter(parameters, parameterName, parameterValue);
index++;
if (fForceParameterValueRead)
{
index++;
}
parameterName.Clear();
parameterValue.Clear();
fParameterNameRead = true;
fForceParameterValueRead = false;
continue;
}
// Check is this escape \{ \} \\
if (source[index] == '\\')
{
var nextIndex = index + 1;
if (nextIndex < source.Length)
{
var nextChar = source[nextIndex];
if (nextChar == '"' || nextChar == '\\')
{
index++;
}
}
}
if (fParameterNameRead)
{
parameterName.Append(source[index]);
}
else
{
parameterValue.Append(source[index]);
}
index++;
}
AddParameter(parameters, parameterName, parameterValue);
foreach (var parameter in parameters)
{
_log.WriteLine("Parameter Name: '{0}', Value: '{1}'", parameter.Key, parameter.Value);
}
}