private ImapCommandResult SelectExamineInternal(bool selectAsReadOnly,
string mailboxName,
ImapParenthesizedString selectParameters,
ImapCapability selectParametersCapabilityRequirement)
{
RejectNonAuthenticatedState();
RejectInvalidMailboxNameArgument(mailboxName);
var selectingMailbox = mailboxManager.GetExist(mailboxName);
var selectingMailboxExists = (selectingMailbox != null);
if (selectingMailboxExists) {
if (selectedMailbox == selectingMailbox)
return new ImapCommandResult(ImapCommandResultCode.RequestDone,
"mailbox has already been selected");
else if (selectingMailbox.IsUnselectable)
throw new ImapProtocolViolationException("mailbox is not selectable or not existent");
}
else {
selectingMailbox = new ImapMailbox(mailboxName);
}
using (var t = selectAsReadOnly
? (SelectTransactionBase)new ExamineTransaction(connection, selectingMailbox, selectParametersCapabilityRequirement)
: (SelectTransactionBase)new SelectTransaction (connection, selectingMailbox, selectParametersCapabilityRequirement)) {
/*
* RFC 4466 - Collected Extensions to IMAP4 ABNF
* http://tools.ietf.org/html/rfc4466
*
* examine = "EXAMINE" SP mailbox [select-params]
* ;; modifies the original IMAP EXAMINE command
* ;; to accept optional parameters
* select = "SELECT" SP mailbox [select-params]
* ;; modifies the original IMAP SELECT command to
* ;; accept optional parameters
* select-params = SP "(" select-param *(SP select-param) ")"
* select-param = select-param-name [SP select-param-value]
* ;; a parameter to SELECT may contain one or
* ;; more atoms and/or strings and/or lists.
* select-param-name= tagged-ext-label
* select-param-value= tagged-ext-val
* ;; This non-terminal shows recommended syntax
* ;; for future extensions
*/
t.RequestArguments["mailbox name"] = new ImapMailboxNameString(mailboxName);
// select-params
if (selectParameters != null)
t.RequestArguments["select parameters"] = selectParameters;
if (ProcessTransaction(t).Succeeded) {
if (selectingMailboxExists)
selectedMailbox = selectingMailbox;
else
selectedMailbox = mailboxManager.Add(selectingMailbox);
TransitStateTo(ImapSessionState.Selected);
}
else {
selectedMailbox = null;
if (state != ImapSessionState.NotConnected)
TransitStateTo(ImapSessionState.Authenticated);
ProcessMailboxRefferalResponse(t.Result.TaggedStatusResponse);
}
return t.Result;
}
}
public void TestPreProcessTransactionSetLiteralOptionsLiteralNonSyncCapable()
{
using (var session = Connect("LITERAL+")) {
session.HandlesIncapableAsException = true;
Assert.IsTrue(session.ServerCapabilities.Has(ImapCapability.LiteralNonSync));
server.EnqueueResponse("+ continue\r\n"); server.EnqueueResponse(string.Empty);
server.EnqueueResponse("0000 OK done\r\n");
var arguments = new ImapParenthesizedString(new ImapString[] {
new ImapLiteralString("literal1", Encoding.ASCII, ImapLiteralOptions.Synchronizing),
new ImapLiteralString("literal2", Encoding.ASCII, ImapLiteralOptions.NonSynchronizing),
new ImapLiteralString("literal3", Encoding.ASCII, ImapLiteralOptions.NonSynchronizingIfCapable),
});
session.GenericCommand("X-TEST", arguments);
Assert.AreEqual("0000 X-TEST (" +
"{8}\r\nliteral1 " +
"{8+}\r\nliteral2 " +
"{8+}\r\nliteral3)\r\n",
server.DequeueAll());
}
}
private ImapCommandResult CreateInternal(CreateTransaction t, string mailboxName, ImapParenthesizedString createParams, out ImapMailbox createdMailbox)
{
RejectNonAuthenticatedState();
RejectInvalidMailboxNameArgument(mailboxName);
/*
* 6.3.3. CREATE Command
* It is an error to attempt to create INBOX or a mailbox
* with a name that refers to an extant mailbox.
*/
if (ImapMailbox.IsNameInbox(mailboxName))
throw new ImapProtocolViolationException("It is an error to attempt to create INBOX.");
var existingMailbox = mailboxManager.GetExist(mailboxName);
if (existingMailbox != null && !existingMailbox.Flags.Has(ImapMailboxFlag.NonExistent))
throw new ImapProtocolViolationException(string.Format("It is an error to attempt to create a mailbox with a name that refers to an extent mailbox. (mailboxName: '{0}')", mailboxName));
createdMailbox = null;
/*
* RFC 4466 - Collected Extensions to IMAP4 ABNF
* http://tools.ietf.org/html/rfc4466
*
* create = "CREATE" SP mailbox
* [create-params]
* ;; Use of INBOX gives a NO error.
* create-params = SP "(" create-param *( SP create-param) ")"
* create-param-name = tagged-ext-label
* create-param = create-param-name [SP create-param-value]
* create-param-value= tagged-ext-val
* ;; This non-terminal shows recommended syntax
* ;; for future extensions.
*/
// mailbox name
t.RequestArguments["mailbox name"] = new ImapMailboxNameString(mailboxName);
// create-params
if (createParams != null)
t.RequestArguments["create parameters"] = createParams;
if (ProcessTransaction(t).Succeeded) {
if (existingMailbox == null)
createdMailbox = mailboxManager.Add(new ImapMailbox(mailboxName));
else
createdMailbox = mailboxManager.Rename(existingMailbox, mailboxName);
}
else {
ProcessMailboxRefferalResponse(t.Result.TaggedStatusResponse);
}
return t.Result;
}
