/// <summary>
/// Returns the index value for the given header field in the static table.
/// Returns -1 if the header field is not in the static table.
/// </summary>
/// <returns>The index.</returns>
/// <param name="name">Name.</param>
/// <param name="value">Value.</param>
public static int GetIndex(string name, string value)
{
int index = GetIndex(name);
if (index == -1)
{
return(-1);
}
// Note this assumes all entries for a given header field are sequential.
while (index <= Length)
{
var entry = Get(index);
if (!name.Equals(entry.Name, StringComparison.OrdinalIgnoreCase))
{
break;
}
if (HpackUtil.Equals(value, entry.Value))
{
return(index);
}
index++;
}
return(-1);
}
/// <summary>
/// Returns the lowest index value for the header field name in the dynamic table.
/// Returns -1 if the header field name is not in the dynamic table.
/// </summary>
/// <returns>The index.</returns>
/// <param name="name">Name.</param>
private int GetIndex(string name)
{
if (Length() == 0 || name == null)
{
return(-1);
}
int h = Hash(name);
int i = Index(h);
int index = -1;
for (var e = headerFields[i]; e != null; e = e.Next)
{
if (e.Hash == h && HpackUtil.Equals(name, e.Name))
{
index = e.Index;
break;
}
}
return(GetIndex(index));
}