private static void SerializeAttributesInCoral(ResourceAttributes attributes, CoralBody coral, Dictionary <string, CBORObject> dictionary, Uri uriRelative)
{
List <string> keys = new List <string>(attributes.Keys);
keys.Sort();
foreach (string name in keys)
{
if (!CoralsKeys.ContainsKey(name))
{
continue;
}
List <string> values = new List <string>(attributes.GetValues(name));
if (values.Count == 0)
{
continue;
}
if (uriRelative != null && name == "anchor")
{
List <string> newValues = new List <string>();
foreach (string val in values)
{
newValues.Add(new Uri(uriRelative, val).ToString());
}
values = newValues;
}
SerializeAttributeInCoral(name, values, coral, null);
}
}
private static void SerializeAttributes(ResourceAttributes attributes, StringBuilder sb, Uri uriRelative)
{
List <string> keys = new List <string>(attributes.Keys);
keys.Sort();
foreach (string name in keys)
{
List <string> values = new List <string>(attributes.GetValues(name));
if (values.Count == 0)
{
continue;
}
if (uriRelative != null && name == "anchor")
{
List <string> newValues = new List <string>();
foreach (string val in values)
{
newValues.Add(new Uri(uriRelative, val).ToString());
}
values = newValues;
}
sb.Append(Separator);
SerializeAttribute(name, values, sb);
}
}
private static void SerializeAttributes(ResourceAttributes attributes, CBORObject cbor, Dictionary <string, CBORObject> dictionary)
{
List <string> keys = new List <string>(attributes.Keys);
keys.Sort();
foreach (string name in keys)
{
List <string> values = new List <string>(attributes.GetValues(name));
if (values.Count == 0)
{
continue;
}
SerializeAttribute(name, values, cbor, dictionary);
}
}
private static void SerializeAttributes(ResourceAttributes attributes, StringBuilder sb)
{
List <string> keys = new List <string>(attributes.Keys);
keys.Sort();
foreach (string name in keys)
{
List <string> values = new List <string>(attributes.GetValues(name));
if (values.Count == 0)
{
continue;
}
sb.Append(Separator);
SerializeAttribute(name, values, sb);
}
}
private static bool Matches(IResource resource, List <string> query)
{
if (resource == null)
{
return(false);
}
if (query == null)
{
return(true);
}
using (IEnumerator <string> ie = query.GetEnumerator()) {
if (!ie.MoveNext())
{
return(true);
}
ResourceAttributes attributes = resource.Attributes;
string path = resource.Path + resource.Name;
do
{
string s = ie.Current;
int delim = s.IndexOf('=');
if (delim == -1)
{
// flag attribute
if (attributes.Contains(s))
{
return(true);
}
}
else
{
string attrName = s.Substring(0, delim);
string expected = s.Substring(delim + 1);
if (attrName.Equals(LinkFormat.Link))
{
if (expected.EndsWith("*"))
{
return(path.StartsWith(expected.Substring(0, expected.Length - 1)));
}
else
{
return(path.Equals(expected));
}
}
else if (attributes.Contains(attrName))
{
// lookup attribute value
foreach (string value in attributes.GetValues(attrName))
{
string actual = value;
// get prefix length according to "*"
int prefixLength = expected.IndexOf('*');
if (prefixLength >= 0 && prefixLength < actual.Length)
{
// reduce to prefixes
expected = expected.Substring(0, prefixLength);
actual = actual.Substring(0, prefixLength);
}
// handle case like rt=[Type1 Type2]
if (actual.IndexOf(' ') > -1)
{
foreach (string part in actual.Split(' '))
{
if (part.Equals(expected))
{
return(true);
}
}
}
if (expected.Equals(actual))
{
return(true);
}
}
}
}
} while (ie.MoveNext());
}
return(false);
}