public static List <Tag> Extract(ExtractPolicy extractPolicy, IEnumerable <string> sources)
{
BinaryComponents.Utility.Collections.Set <string> tagsFound = new BinaryComponents.Utility.Collections.Set <string>();
List <Tag> tags = new List <Tag>();
foreach (string source in sources)
{
int start = 0;
while (source != null)
{
int found = source.IndexOf(PrefixParam, start);
if (found == -1)
{
break; // finished
}
else
{
Tag tag = new Tag();
tag.StartIndex = found;
start = found + 1;
if (source.Length > found + 2 && source[found + 1] == '{')
{
start++; // Jump over bracket.
//
// Get Name
int separator = source.IndexOf('}', start);
if (separator != -1)
{
string name = source.Substring(start, separator - start).Trim();
if (name.Length > 0)
{
tag.Name = name;
tag.EndIndex = separator + 1;
bool alreadyFound = tagsFound.Contains(tag.Name);
if (extractPolicy == ExtractPolicy.IncludeAllTags || !alreadyFound)
{
if (!alreadyFound)
{
tagsFound.Add(tag.Name);
}
tags.Add(tag);
}
}
}
}
}
}
}
return(tags);
}
public static List <Tag> Extract(ExtractPolicy extractPolicy, string source)
{
return(Extract(extractPolicy, new string[] { source }));
}
