public void Add(string header)
{
if (string.IsNullOrEmpty(header))
{
throw new ArgumentNullException(nameof(header));
}
int colpos = header.IndexOf(':');
// check for badly formed header passed in
if (colpos < 0)
{
throw new ArgumentException(SR.net_WebHeaderMissingColon, nameof(header));
}
string name = header.Substring(0, colpos);
string value = header.Substring(colpos + 1);
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
ThrowOnRestrictedHeader(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
if (NetEventSource.IsEnabled)
{
NetEventSource.Info(this, $"Add({header}) calling InnerCollection.Add() key:[{name}], value:[{value}]");
}
if (_type == WebHeaderCollectionType.WebResponse)
{
if (value != null && value.Length > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(value), value, string.Format(CultureInfo.InvariantCulture, SR.net_headers_toolong, ushort.MaxValue));
}
}
InvalidateCachedArrays();
InnerCollection.Add(name, value);
}
public override void Add(string name, string value)
{
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
if (name.Length == 0)
{
throw new ArgumentException(SR.Format(SR.net_emptyStringCall, nameof(name)), nameof(name));
}
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
ThrowOnRestrictedHeader(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
if (NetEventSource.IsEnabled)
{
NetEventSource.Info(this, $"calling InnerCollection.Add() key:[{name}], value:[{value}]");
}
if (_type == WebHeaderCollectionType.WebResponse)
{
if (value != null && value.Length > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(value), value, string.Format(CultureInfo.InvariantCulture, SR.net_headers_toolong, ushort.MaxValue));
}
}
InvalidateCachedArrays();
InnerCollection.Add(name, value);
}
#pragma warning disable CS8765 // Nullability of parameter 'name' doesn't match overridden member
public override void Set(string name, string?value)
#pragma warning restore CS8765
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
InvalidateCachedArrays();
InnerCollection.Set(name, value);
}
protected void AddWithoutValidate(string name, string value)
{
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
if (NetEventSource.IsEnabled) NetEventSource.Info(this, $"calling InnerCollection.Add() key:[{name}], value:[{value}]");
if (_type == WebHeaderCollectionType.WebResponse)
{
if (value != null && value.Length > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(value), value, string.Format(CultureInfo.InvariantCulture, SR.net_headers_toolong, ushort.MaxValue));
}
}
InvalidateCachedArrays();
InnerCollection.Add(name, value);
}
public override void Add(string name, string value)
{
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
ThrowOnRestrictedHeader(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
if (GlobalLog.IsEnabled)
{
GlobalLog.Print("WebHeaderCollection::Add() calling InnerCollection.Add() key:[" + name + "], value:[" + value + "]");
}
if (_type == WebHeaderCollectionType.WebResponse)
{
if (value != null && value.Length > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(value), value, string.Format(CultureInfo.InvariantCulture, SR.net_headers_toolong, ushort.MaxValue));
}
}
InvalidateCachedArrays();
InnerCollection.Add(name, value);
}
#pragma warning disable CS8765 // Nullability of parameter 'name' doesn't match overridden member
public override void Set(string name, string?value)
#pragma warning restore CS8765
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
ThrowOnRestrictedHeader(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
if (_type == WebHeaderCollectionType.WebResponse)
{
if (value != null && value.Length > ushort.MaxValue)
{
throw new ArgumentOutOfRangeException(nameof(value), value, SR.Format(CultureInfo.InvariantCulture, SR.net_headers_toolong, ushort.MaxValue));
}
}
InvalidateCachedArrays();
InnerCollection.Set(name, value);
}
public string this[string name]
{
get
{
string entry = null;
_entriesDictionary?.TryGetValue(name, out entry);
return(entry);
}
set
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException(nameof(name));
}
name = HttpValidationHelpers.CheckBadHeaderNameChars(name);
value = HttpValidationHelpers.CheckBadHeaderValueChars(value);
InvalidateCachedArray();
EnsureInitialized();
if (!_entriesDictionary.ContainsKey(name))
{
Debug.Assert(_entriesList.FindIndex(s => StringComparer.OrdinalIgnoreCase.Equals(s, name)) == -1,
$"'{name}' must not be in {nameof(_entriesList)}.");
// Only add the name to the list if it isn't already in the dictionary.
_entriesList.Add(name);
}
_entriesDictionary[name] = value;
Debug.Assert(_entriesList.FindIndex(s => StringComparer.OrdinalIgnoreCase.Equals(s, name)) != -1,
$"'{name}' must be in {nameof(_entriesList)}.");
Debug.Assert(_entriesDictionary.Count == _entriesList.Count, "Counts must be equal.");
}
}