public void TestHas()
{
var list = new ImapCapabilityList(new[] {
ImapCapability.LiteralNonSync,
ImapCapability.Binary,
new ImapCapability("AUTH=CRAM-MD5"),
new ImapCapability("AUTH=PLAIN"),
});
Assert.IsTrue(list.Has(ImapCapability.LiteralNonSync));
Assert.IsTrue(list.Has("LITERAL+"));
Assert.IsTrue(list.Has("literal+"));
Assert.IsTrue(list.Has("AUTH=CRAM-MD5"));
Assert.IsTrue(list.Has(new ImapCapability("auth=cram-md5")));
Assert.IsFalse(list.Has(ImapCapability.Imap4Rev1));
Assert.IsFalse(list.Has("imap4rev1"));
Assert.IsFalse(list.Has(new ImapCapability("auth=login")));
Assert.IsFalse(list.Has("auth=login"));
}
internal static ImapStatusDataItem GetStatusDataItem(ImapCapabilityList serverCapabilities)
{
if (serverCapabilities.Has(ImapCapability.CondStore))
return ImapStatusDataItem.StandardAll + ImapStatusDataItem.HighestModSeq;
else
return ImapStatusDataItem.StandardAll;
}
/*
* methods for internal state management
*/
internal void SetServerCapabilities(ImapCapabilityList newCapabilities)
{
serverCapabilities = new ImapCapabilityList(true, newCapabilities);
#if false
defaultLiteralSynchronizationMode = serverCapabilities.Has(ImapCapability.LiteralNonSync)
? ImapLiteralOptions.NonSynchronizing
: ImapLiteralOptions.Synchronizing;
#endif
}
private ImapSearchCriteria GetSearchCriteria(ImapCapabilityList serverCapabilities, bool splitCharset, out string charset)
{
if (ImapStyleUriParser.GetUriForm(requestUri) != ImapUriForm.SearchMessages)
throw new InvalidOperationException("request URI does not include query");
/*
* http://tools.ietf.org/html/rfc5092
* RFC 5092 - IMAP URL Scheme
*
* Note that quoted strings and non-synchronizing literals [LITERAL+]
* are allowed in the <enc-search> content; however, synchronizing
* literals are not allowed, as their presence would effectively mean
* that the agent interpreting IMAP URLs needs to parse an <enc-search>
* content, find all synchronizing literals, and perform proper command
* continuation request handling (see Sections 4.3 and 7 of [IMAP4]).
*/
charset = null;
bool containsLiteral;
var ret = ImapSearchCriteria.FromUri(requestUri, splitCharset, out containsLiteral, out charset);
if (!serverCapabilities.Has(ImapCapability.LiteralNonSync) && containsLiteral)
throw new ImapIncapableException("query contains literal but LITERAL+ is incapable.");
return ret;
}
