/// <summary>sends LANGUAGE command</summary>
/// <remarks>valid in any state</remarks>
public ImapCommandResult Language(out string selectedLanguageTag, string languageRange, params string[] languageRanges)
{
RejectNonConnectedState();
if (languageRange == null)
throw new ArgumentNullException("languageRange");
else if (languageRange.Length == 0)
throw new ArgumentException("language range must be non-empty string", "languageRange");
var languageRangeArguments = new List<string>();
languageRangeArguments.Add(languageRange);
if (languageRanges != null) {
for (var i = 0; i < languageRanges.Length; i++) {
if (languageRanges[i] == null)
throw new ArgumentNullException(string.Format("languageRanges[{0}]", i));
else if (languageRanges[i].Length == 0)
throw new ArgumentException("language range must be non-empty string", string.Format("languageRanges[{0}]", i));
languageRangeArguments.Add(languageRanges[i]);
}
}
selectedLanguageTag = null;
using (var t = new LanguageTransaction(connection)) {
t.RequestArguments["language range arguments"] = new ImapStringList(languageRangeArguments.ToArray());
if (ProcessTransaction(t).Succeeded) {
this.selectedLanguage = t.Result.Value.Item1[0];
if (t.Result.Value.Item2 != null)
this.namespaces = t.Result.Value.Item2;
selectedLanguageTag = t.Result.Value.Item1[0];
}
return t.Result;
}
}
/// <summary>sends LANGUAGE command</summary>
/// <remarks>valid in any state</remarks>
public ImapCommandResult Language(out string[] supportedLanguageTags)
{
RejectNonConnectedState();
supportedLanguageTags = null;
/*
* RFC 5255 - Internet Message Access Protocol Internationalization
* http://tools.ietf.org/html/rfc5255
* 3.2. LANGUAGE Command
* If there aren't any arguments, the server SHOULD send an untagged
* LANGUAGE response listing the languages it supports. If the server
* is unable to enumerate the list of languages it supports it MAY
* return a tagged NO response to the enumeration request.
*/
using (var t = new LanguageTransaction(connection)) {
if (ProcessTransaction(t).Succeeded)
supportedLanguageTags = t.Result.Value.Item1;
return t.Result;
}
}