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qmailmessageserver.cpp

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#include "qmailmessageserver.h"
#include <qcopadaptor.h>
#include <qcopchannel.h>
#include <qcopserver.h>

static bool connectIpc( QObject *sender, const QByteArray& signal,
        QObject *receiver, const QByteArray& member)
{
    return QCopAdaptor::connect(sender,signal,receiver,member);
}

00053 class QMF_EXPORT QMailMessageServerPrivate : public QObject
{
    Q_OBJECT

    friend class QMailMessageServer;

public:
    QMailMessageServerPrivate(QMailMessageServer* parent);
    ~QMailMessageServerPrivate();

signals:
    void initialise();

    void transmitMessages(quint64, const QMailAccountId &accountId);

    void retrieveFolderList(quint64, const QMailAccountId &accountId, const QMailFolderId &folderId, bool descending);
    void retrieveMessageList(quint64, const QMailAccountId &accountId, const QMailFolderId &folderId, uint minimum, const QMailMessageSortKey &sort);

    void retrieveMessages(quint64, const QMailMessageIdList &messageIds, QMailRetrievalAction::RetrievalSpecification spec);
    void retrieveMessagePart(quint64, const QMailMessagePart::Location &partLocation);

    void retrieveMessageRange(quint64, const QMailMessageId &messageId, uint minimum);
    void retrieveMessagePartRange(quint64, const QMailMessagePart::Location &partLocation, uint minimum);

    void retrieveAll(quint64, const QMailAccountId &accountId);
    void exportUpdates(quint64, const QMailAccountId &accountId);

    void synchronize(quint64, const QMailAccountId &accountId);

    void copyMessages(quint64, const QMailMessageIdList& mailList, const QMailFolderId &destination);
    void moveMessages(quint64, const QMailMessageIdList& mailList, const QMailFolderId &destination);
    void flagMessages(quint64, const QMailMessageIdList& mailList, quint64 setMask, quint64 unsetMask);

    void createFolder(quint64, const QString &name, const QMailAccountId &accountId, const QMailFolderId &parentId);
    void renameFolder(quint64, const QMailFolderId &folderId, const QString &name);
    void deleteFolder(quint64, const QMailFolderId &folderId);

    void cancelTransfer(quint64);

    void deleteMessages(quint64, const QMailMessageIdList& id, QMailStore::MessageRemovalOption);

    void searchMessages(quint64, const QMailMessageKey& filter, const QString& bodyText, QMailSearchAction::SearchSpecification spec, const QMailMessageSortKey &sort);

    void cancelSearch(quint64);

    void shutdown();

    void listActions();

    void protocolRequest(quint64, const QMailAccountId &accountId, const QString &request, const QVariant &data);

    void acknowledgeNewMessages(const QMailMessageTypeList&);

private:
    QCopAdaptor* adaptor;
};


QMailMessageServerPrivate::QMailMessageServerPrivate(QMailMessageServer* parent)
    : QObject(parent),
      adaptor(new QCopAdaptor("QPE/QMailMessageServer", this))
{
    // Forward signals to the message server
    connectIpc(adaptor, MESSAGE(newCountChanged(QMailMessageCountMap)),
               parent, SIGNAL(newCountChanged(QMailMessageCountMap)));
    connectIpc(this, SIGNAL(acknowledgeNewMessages(QMailMessageTypeList)),
               adaptor, MESSAGE(acknowledgeNewMessages(QMailMessageTypeList)));

    connectIpc(this, SIGNAL(initialise()),
               adaptor, MESSAGE(initialise()));
    connectIpc(this, SIGNAL(transmitMessages(quint64, QMailAccountId)),
               adaptor, MESSAGE(transmitMessages(quint64, QMailAccountId)));
    connectIpc(this, SIGNAL(retrieveFolderList(quint64, QMailAccountId, QMailFolderId, bool)),
               adaptor, MESSAGE(retrieveFolderList(quint64, QMailAccountId, QMailFolderId, bool)));
    connectIpc(this, SIGNAL(retrieveMessageList(quint64, QMailAccountId, QMailFolderId, uint, QMailMessageSortKey)),
               adaptor, MESSAGE(retrieveMessageList(quint64, QMailAccountId, QMailFolderId, uint, QMailMessageSortKey)));
    connectIpc(this, SIGNAL(retrieveMessages(quint64, QMailMessageIdList, QMailRetrievalAction::RetrievalSpecification)),
               adaptor, MESSAGE(retrieveMessages(quint64, QMailMessageIdList, QMailRetrievalAction::RetrievalSpecification)));
    connectIpc(this, SIGNAL(retrieveMessagePart(quint64, QMailMessagePart::Location)),
               adaptor, MESSAGE(retrieveMessagePart(quint64, QMailMessagePart::Location)));
    connectIpc(this, SIGNAL(retrieveMessageRange(quint64, QMailMessageId, uint)),
               adaptor, MESSAGE(retrieveMessageRange(quint64, QMailMessageId, uint)));
    connectIpc(this, SIGNAL(retrieveMessagePartRange(quint64, QMailMessagePart::Location, uint)),
               adaptor, MESSAGE(retrieveMessagePartRange(quint64, QMailMessagePart::Location, uint)));
    connectIpc(this, SIGNAL(retrieveAll(quint64, QMailAccountId)),
               adaptor, MESSAGE(retrieveAll(quint64, QMailAccountId)));
    connectIpc(this, SIGNAL(exportUpdates(quint64, QMailAccountId)),
               adaptor, MESSAGE(exportUpdates(quint64, QMailAccountId)));
    connectIpc(this, SIGNAL(synchronize(quint64, QMailAccountId)),
               adaptor, MESSAGE(synchronize(quint64, QMailAccountId)));
    connectIpc(this, SIGNAL(cancelTransfer(quint64)),
               adaptor, MESSAGE(cancelTransfer(quint64)));
    connectIpc(this, SIGNAL(copyMessages(quint64, QMailMessageIdList, QMailFolderId)),
               adaptor, MESSAGE(copyMessages(quint64, QMailMessageIdList, QMailFolderId)));
    connectIpc(this, SIGNAL(moveMessages(quint64, QMailMessageIdList, QMailFolderId)),
               adaptor, MESSAGE(moveMessages(quint64, QMailMessageIdList, QMailFolderId)));
    connectIpc(this, SIGNAL(deleteMessages(quint64, QMailMessageIdList, QMailStore::MessageRemovalOption)),
               adaptor, MESSAGE(deleteMessages(quint64, QMailMessageIdList, QMailStore::MessageRemovalOption)));
    connectIpc(this, SIGNAL(flagMessages(quint64, QMailMessageIdList, quint64, quint64)),
               adaptor, MESSAGE(flagMessages(quint64, QMailMessageIdList, quint64, quint64)));
    connectIpc(this, SIGNAL(createFolder(quint64, QString, QMailAccountId, QMailFolderId)),
               adaptor, MESSAGE(createFolder(quint64, QString, QMailAccountId, QMailFolderId)));
    connectIpc(this, SIGNAL(renameFolder(quint64, QMailFolderId, QString)),
               adaptor, MESSAGE(renameFolder(quint64, QMailFolderId, QString)));
    connectIpc(this, SIGNAL(deleteFolder(quint64, QMailFolderId)),
               adaptor, MESSAGE(deleteFolder(quint64, QMailFolderId)));
    connectIpc(this, SIGNAL(searchMessages(quint64, QMailMessageKey, QString, QMailSearchAction::SearchSpecification, QMailMessageSortKey)),
               adaptor, MESSAGE(searchMessages(quint64, QMailMessageKey, QString, QMailSearchAction::SearchSpecification, QMailMessageSortKey)));
    connectIpc(this, SIGNAL(cancelSearch(quint64)),
               adaptor, MESSAGE(cancelSearch(quint64)));
    connectIpc(this, SIGNAL(shutdown()),
               adaptor, MESSAGE(shutdown()));
    connectIpc(this, SIGNAL(listActions()),
               adaptor, MESSAGE(listActions()));
    connectIpc(this, SIGNAL(protocolRequest(quint64, QMailAccountId, QString, QVariant)),
               adaptor, MESSAGE(protocolRequest(quint64, QMailAccountId, QString, QVariant)));

    // Propagate received events as exposed signals
    connectIpc(adaptor, MESSAGE(actionStarted(QMailActionData)),
               parent, SIGNAL(actionStarted(QMailActionData)));
    connectIpc(adaptor, MESSAGE(activityChanged(quint64, QMailServiceAction::Activity)),
               parent, SIGNAL(activityChanged(quint64, QMailServiceAction::Activity)));
    connectIpc(adaptor, MESSAGE(connectivityChanged(quint64, QMailServiceAction::Connectivity)),
               parent, SIGNAL(connectivityChanged(quint64, QMailServiceAction::Connectivity)));
    connectIpc(adaptor, MESSAGE(statusChanged(quint64, const QMailServiceAction::Status)),
               parent, SIGNAL(statusChanged(quint64, const QMailServiceAction::Status)));
    connectIpc(adaptor, MESSAGE(progressChanged(quint64, uint, uint)),
               parent, SIGNAL(progressChanged(quint64, uint, uint)));
    connectIpc(adaptor, MESSAGE(messagesDeleted(quint64, QMailMessageIdList)),
               parent, SIGNAL(messagesDeleted(quint64, QMailMessageIdList)));
    connectIpc(adaptor, MESSAGE(messagesCopied(quint64, QMailMessageIdList)),
               parent, SIGNAL(messagesCopied(quint64, QMailMessageIdList)));
    connectIpc(adaptor, MESSAGE(messagesMoved(quint64, QMailMessageIdList)),
               parent, SIGNAL(messagesMoved(quint64, QMailMessageIdList)));
    connectIpc(adaptor, MESSAGE(messagesFlagged(quint64, QMailMessageIdList)),
               parent, SIGNAL(messagesFlagged(quint64, QMailMessageIdList)));
    connectIpc(adaptor, MESSAGE(folderCreated(quint64, QMailFolderId)),
               parent, SIGNAL(folderCreated(quint64, QMailFolderId)));
    connectIpc(adaptor, MESSAGE(folderRenamed(quint64, QMailFolderId)),
               parent, SIGNAL(folderRenamed(quint64, QMailFolderId)));
    connectIpc(adaptor, MESSAGE(folderDeleted(quint64, QMailFolderId)),
               parent, SIGNAL(folderDeleted(quint64, QMailFolderId)));
    connectIpc(adaptor, MESSAGE(storageActionCompleted(quint64)),
               parent, SIGNAL(storageActionCompleted(quint64)));
    connectIpc(adaptor, MESSAGE(retrievalCompleted(quint64)),
               parent, SIGNAL(retrievalCompleted(quint64)));
    connectIpc(adaptor, MESSAGE(messagesTransmitted(quint64, QMailMessageIdList)),
               parent, SIGNAL(messagesTransmitted(quint64, QMailMessageIdList)));
    connectIpc(adaptor, MESSAGE(messagesFailedTransmission(quint64, QMailMessageIdList, QMailServiceAction::Status::ErrorCode)),
               parent, SIGNAL(messagesFailedTransmission(quint64, QMailMessageIdList, QMailServiceAction::Status::ErrorCode)));
    connectIpc(adaptor, MESSAGE(transmissionCompleted(quint64)),
               parent, SIGNAL(transmissionCompleted(quint64)));
    connectIpc(adaptor, MESSAGE(matchingMessageIds(quint64, QMailMessageIdList)),
               parent, SIGNAL(matchingMessageIds(quint64, QMailMessageIdList)));
    connectIpc(adaptor, MESSAGE(searchCompleted(quint64)),
               parent, SIGNAL(searchCompleted(quint64)));
    connectIpc(adaptor, MESSAGE(actionsListed(QMailActionDataList)),
               parent, SIGNAL(actionsListed(QMailActionDataList)));
    connectIpc(adaptor, MESSAGE(protocolResponse(quint64, QString, QVariant)),
               parent, SIGNAL(protocolResponse(quint64, QString, QVariant)));
    connectIpc(adaptor, MESSAGE(protocolRequestCompleted(quint64)),
               parent, SIGNAL(protocolRequestCompleted(quint64)));
}

QMailMessageServerPrivate::~QMailMessageServerPrivate()
{
}


/*!
    \class QMailMessageServer

    \preliminary
    \brief The QMailMessageServer class provides signals and slots which implement a convenient
    interface for communicating with the MessageServer process via IPC.

    \ingroup messaginglibrary

    Qt Extended messaging applications can send and receive messages of various types by
    communicating with the external MessageServer application.  The MessageServer application
    is a separate process, communicating with clients via inter-process messages.  
    QMailMessageServer acts as a proxy object for the server process, providing an
    interface for communicating with the MessageServer by the use of signals and slots 
    in the client process.  It provides Qt signals corresponding to messages received from 
    the MessageServer application, and Qt slots which send messages to the MessageServer 
    when invoked.

    For most messaging client applications, the QMailServiceAction objects offer a simpler
    interface for requesting actions from the messageserver, and assessing their results.

    \section1 New Messages

    When a client initiates communication with the MessageServer, the server informs the
    client of the number and type of 'new' messages, via the newCountChanged() signal.
    'New' messages are those that arrive without the client having first requested their
    retrieval.  The client may choose to invalidate the 'new' status of these messages;
    if the acknowledgeNewMessages() slot is invoked, the count of 'new' messages is reset
    to zero for the nominated message types.  If the count of 'new' messages changes while
    a client is active, the newCountChanged() signal is emitted with the updated information.

    \section1 Sending Messages

    To send messages, the client should construct instances of the QMailMessage class
    formulated to contain the desired content.  These messages should be stored to the
    mail store, within the Outbox folder configured for the parent account.

    An instance of QMailTransmitAction should be used to request transmission of the 
    outgoing messages.

    \section1 Retrieving Messages

    There are a variety of mechanisms for retrieving messages, at various levels of
    granularity.  In all cases, retrieved messages are added directly to the mail 
    store by the message server, from where clients can retrieve their meta data or
    content.

    An instance of QMailRetrievalAction should be used to request retrievel of 
    folders and messages.

    \sa QMailServiceAction, QMailStore
*/

/*!
    \fn void QMailMessageServer::activityChanged(quint64 action, QMailServiceAction::Activity activity);

    Emitted whenever the MessageServer experiences a change in the activity status of the request
    identified by \a action.  The request's new status is described by \a activity.
*/

/*!
    \fn void QMailMessageServer::connectivityChanged(quint64 action, QMailServiceAction::Connectivity connectivity);

    Emitted whenever the MessageServer has a change in connectivity while servicing the request 
    identified by \a action.  The new server connectivity status is described by \a connectivity.
*/

/*!
    \fn void QMailMessageServer::statusChanged(quint64 action, const QMailServiceAction::Status status);

    Emitted whenever the MessageServer experiences a status change that may be of interest to the client,
    while servicing the request identified by \a action.  The new server status is described by \a status.
*/

/*!
    \fn void QMailMessageServer::progressChanged(quint64 action, uint progress, uint total);

    Emitted when the progress of the request identified by \a action changes; 
    \a total indicates the extent of the operation to be performed, \a progress indicates the current degree of completion.
*/

/*!
    \fn void QMailMessageServer::newCountChanged(const QMailMessageCountMap& counts);

    Emitted when the count of 'new' messages changes; the new count is described by \a counts.

    \sa acknowledgeNewMessages()
*/

/*!
    \fn void QMailMessageServer::retrievalCompleted(quint64 action);

    Emitted when the retrieval operation identified by \a action is completed.
*/

/*!
    \fn void QMailMessageServer::messagesTransmitted(quint64 action, const QMailMessageIdList& list);

    Emitted when the messages identified by \a list have been transmitted to the external server,
    in response to the request identified by \a action.

    \sa transmitMessages()
*/

/*!
    \fn void QMailMessageServer::messagesFailedTransmission(quint64 action, const QMailMessageIdList& list, QMailServiceAction::Status::ErrorCode error);

    Emitted when a failed attempt has been made to transmit messages identified by \a list to the external server,
    in response to the request identified by \a action.
    
    The error is described by \a error.

    \sa transmitMessages()
*/

/*!
    \fn void QMailMessageServer::transmissionCompleted(quint64 action);

    Emitted when the transmit operation identified by \a action is completed.

    \sa transmitMessages()
*/

/*!
    \fn void QMailMessageServer::messagesDeleted(quint64 action, const QMailMessageIdList& list);

    Emitted when the messages identified by \a list have been deleted from the mail store,
    in response to the request identified by \a action.

    \sa deleteMessages()
*/

/*!
    \fn void QMailMessageServer::messagesCopied(quint64 action, const QMailMessageIdList& list);

    Emitted when the messages identified by \a list have been copied to the destination 
    folder on the external service, in response to the request identified by \a action.

    \sa copyMessages()
*/

/*!
    \fn void QMailMessageServer::messagesMoved(quint64 action, const QMailMessageIdList& list);

    Emitted when the messages identified by \a list have been moved to the destination 
    folder on the external service, in response to the request identified by \a action.

    \sa moveMessages()
*/

/*!
    \fn void QMailMessageServer::messagesFlagged(quint64 action, const QMailMessageIdList& list);

    Emitted when the messages identified by \a list have been flagged with the specified
    set of status flags, in response to the request identified by \a action.

    \sa flagMessages()
*/

/*!
    \fn void QMailMessageServer::folderCreated(quint64 action, const QMailFolderId& folderId);

    Emitted when the folder identified by \a folderId has been created, in response to the request
    identified by \a action.

    \sa createFolder()
*/

/*!
    \fn void QMailMessageServer::folderRenamed(quint64 action, const QMailFolderId& folderId);

    Emitted when the folder identified by \a folderId has been renamed, in response to the request
    identified by \a action.

    \sa renameFolder()
*/

/*!
    \fn void QMailMessageServer::folderDeleted(quint64 action, const QMailFolderId& folderId);

    Emitted when the folder identified by \a folderId has been deleted, in response to the request
    identified by \a action.

    \sa deleteFolder()
*/

/*!
    \fn void QMailMessageServer::storageActionCompleted(quint64 action);

    Emitted when the storage operation identified by \a action is completed.

    \sa deleteMessages(), copyMessages(), moveMessages(), flagMessages()
*/

/*!
    \fn void QMailMessageServer::searchCompleted(quint64 action);

    Emitted when the search operation identified by \a action is completed.

    \sa searchMessages()
*/

/*!
    \fn void QMailMessageServer::matchingMessageIds(quint64 action, const QMailMessageIdList& ids);

    Emitted after the successful completion of the search operation identified by \a action; 
    \a ids contains the list of message identifiers located by the search.

    \sa searchMessages()
*/

/*!
    \fn void QMailMessageServer::protocolResponse(quint64 action, const QString &response, const QVariant &data);

    Emitted when the protocol request identified by \a action generates the response
    \a response, with the associated \a data.

    \sa protocolRequest()
*/

/*!
    \fn void QMailMessageServer::protocolRequestCompleted(quint64 action);

    Emitted when the protocol request identified by \a action is completed.

    \sa protocolRequest()
*/

/*!
    \fn void QMailMessageServer::actionsListed(const QMailActionDataList &list);

    Emitted when a list of running actions has been retrieved from the server. 
    The list of running actions is described by \a list.
*/

/*!
    \fn void QMailMessageServer::actionStarted(QMailActionData data)

    Emitted when the action described by \a data has been started on the 
    messageserver.
*/

/*!
    Constructs a QMailMessageServer object with parent \a parent, and initiates communication with the MessageServer application.
*/
00467 QMailMessageServer::QMailMessageServer(QObject* parent)
    : QObject(parent),
      d(new QMailMessageServerPrivate(this))
{
}

/*!
    Destroys the QMailMessageServer object.
*/
00476 QMailMessageServer::~QMailMessageServer()
{
}

/*!
    Requests that the MessageServer application transmit any messages belonging to the
    account identified by \a accountId that are currently in the Outbox folder.
    The request has the identifier \a action.

    \sa transmissionCompleted()
*/
00487 void QMailMessageServer::transmitMessages(quint64 action, const QMailAccountId &accountId)
{
    emit d->transmitMessages(action, accountId);
}

/*!
    Requests that the message server retrieve the list of folders available for the account \a accountId.
    If \a folderId is valid, the folders within that folder should be retrieved.  If \a descending is true,
    the search should also recursively retrieve the folders available within the previously retrieved folders.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00500 void QMailMessageServer::retrieveFolderList(quint64 action, const QMailAccountId &accountId, const QMailFolderId &folderId, bool descending)
{
    emit d->retrieveFolderList(action, accountId, folderId, descending);
}

/*!
    Requests that the message server retrieve the list of messages available for the account \a accountId.
    If \a folderId is valid, then only messages within that folder should be retrieved; otherwise 
    messages within all folders in the account should be retrieved. If a folder messages are being 
    retrieved from contains at least \a minimum messages then the messageserver should ensure that at 
    least \a minimum messages are available from the mail store for that folder; otherwise if the
    folder contains less than \a minimum messages the messageserver should ensure all the messages for 
    that folder are available from the mail store.
    
    If \a sort is not empty, the external service will 
    discover the listed messages in the ordering indicated by the sort criterion, if possible.

    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00521 void QMailMessageServer::retrieveMessageList(quint64 action, const QMailAccountId &accountId, const QMailFolderId &folderId, uint minimum, const QMailMessageSortKey &sort)
{
    emit d->retrieveMessageList(action, accountId, folderId, minimum, sort);
}

/*!
    Requests that the message server retrieve data regarding the messages identified by \a messageIds.  

    If \a spec is \l QMailRetrievalAction::Flags, then the message server should detect if 
    the read or important status of messages identified by \a messageIds has changed on the server 
    or if the messages have been removed on the server.
    The \l QMailMessage::ReadElsewhere, \l QMailMessage::ImportantElsewhere and \l QMailMessage::Removed 
    status flags of messages will be updated to reflect the status of the message on the server.

    If \a spec is \l QMailRetrievalAction::MetaData, then the message server should 
    retrieve the meta data of the each message listed in \a messageIds.
    
    If \a spec is \l QMailRetrievalAction::Content, then the message server should 
    retrieve the entirety of each message listed in \a messageIds.

    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00545 void QMailMessageServer::retrieveMessages(quint64 action, const QMailMessageIdList &messageIds, QMailRetrievalAction::RetrievalSpecification spec)
{
    emit d->retrieveMessages(action, messageIds, spec);
}

/*!
    Requests that the message server retrieve the message part that is indicated by the 
    location \a partLocation.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00557 void QMailMessageServer::retrieveMessagePart(quint64 action, const QMailMessagePart::Location &partLocation)
{
    emit d->retrieveMessagePart(action, partLocation);
}

/*!
    Requests that the message server retrieve a subset of the message \a messageId, such that
    at least \a minimum bytes are available from the mail store.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00569 void QMailMessageServer::retrieveMessageRange(quint64 action, const QMailMessageId &messageId, uint minimum)
{
    emit d->retrieveMessageRange(action, messageId, minimum);
}

/*!
    Requests that the message server retrieve a subset of the message part that is indicated by 
    the location \a partLocation.  The messageserver should ensure that at least \a minimum 
    bytes are available from the mail store.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00582 void QMailMessageServer::retrieveMessagePartRange(quint64 action, const QMailMessagePart::Location &partLocation, uint minimum)
{
    emit d->retrieveMessagePartRange(action, partLocation, minimum);
}

/*!
    Requests that the message server retrieve the meta data for all messages available 
    for the account \a accountId.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00594 void QMailMessageServer::retrieveAll(quint64 action, const QMailAccountId &accountId)
{
    emit d->retrieveAll(action, accountId);
}

/*!
    Requests that the message server update the external server with changes that have 
    been effected on the local device for account \a accountId.
    Local changes to \l QMailMessage::Read, and \l QMailMessage::Important message status 
    flags should be exported to the external server, and messages that have been removed
    using the \l QMailStore::CreateRemovalRecord option should be removed from the 
    external server.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00610 void QMailMessageServer::exportUpdates(quint64 action, const QMailAccountId &accountId)
{
    emit d->exportUpdates(action, accountId);
}

/*!
    Requests that the message server synchronize the messages and folders in the account 
    identified by \a accountId.
    Newly discovered messages should have their meta data retrieved,
    local changes to \l QMailMessage::Read, and \l QMailMessage::Important message status 
    flags should be exported to the external server, and messages that have been removed
    locally using the \l QMailStore::CreateRemovalRecord option should be removed from the 
    external server.
    The request has the identifier \a action.

    \sa retrievalCompleted()
*/
00627 void QMailMessageServer::synchronize(quint64 action, const QMailAccountId &accountId)
{
    emit d->synchronize(action, accountId);
}

/*!
    Requests that the MessageServer create a copy of each message listed in \a mailList 
    in the folder identified by \a destinationId.
    The request has the identifier \a action.
*/
00637 void QMailMessageServer::copyMessages(quint64 action, const QMailMessageIdList& mailList, const QMailFolderId &destinationId)
{
    emit d->copyMessages(action, mailList, destinationId);
}

/*!
    Requests that the MessageServer move each message listed in \a mailList from its 
    current location to the folder identified by \a destinationId.
    The request has the identifier \a action.
*/
00647 void QMailMessageServer::moveMessages(quint64 action, const QMailMessageIdList& mailList, const QMailFolderId &destinationId)
{
    emit d->moveMessages(action, mailList, destinationId);
}

/*!
    Requests that the MessageServer flag each message listed in \a mailList by setting
    the status flags set in \a setMask, and unsetting the status flags set in \a unsetMask.
    The request has the identifier \a action.

    The protocol must ensure that the local message records are appropriately modified, 
    although the external changes may be buffered and effected at the next invocation 
    of exportUpdates().
*/
00661 void QMailMessageServer::flagMessages(quint64 action, const QMailMessageIdList& mailList, quint64 setMask, quint64 unsetMask)
{
    emit d->flagMessages(action, mailList, setMask, unsetMask);
}

/*!
    Requests that the MessageServer create a new folder named \a name, created in the
    account identified by \a accountId.
    If \a parentId is a valid folder identifier the new folder will be a child of the parent;
    otherwise the folder will be have no parent and will be created at the highest level.

    The request has the identifier \a action.

    \sa deleteFolder()
*/
00676 void QMailMessageServer::createFolder(quint64 action, const QString &name, const QMailAccountId &accountId, const QMailFolderId &parentId)
{
    emit d->createFolder(action, name, accountId, parentId);
}

/*!
    Requests that the MessageServer rename the folder identified by \a folderId to \a name.
    The request has the identifier \a action.

    \sa createFolder()
*/
00687 void QMailMessageServer::renameFolder(quint64 action, const QMailFolderId &folderId, const QString &name)
{
    emit d->renameFolder(action, folderId, name);
}

/*!
    Requests that the MessageServer delete the folder identified by \a folderId.
    Any existing folders or messages contained by the folder will also be deleted.
    The request has the identifier \a action.

    \sa createFolder(), renameFolder()
*/
00699 void QMailMessageServer::deleteFolder(quint64 action, const QMailFolderId &folderId)
{
    emit d->deleteFolder(action, folderId);
}

/*!
    Requests that the MessageServer cancel any pending transfer operations for the request identified by \a action.

    \sa transmitMessages(), retrieveMessages()
*/
00709 void QMailMessageServer::cancelTransfer(quint64 action)
{
    emit d->cancelTransfer(action);
}

/*!
    Requests that the MessageServer reset the counts of 'new' messages to zero, for
    each message type listed in \a types.

    \sa newCountChanged()
*/
00720 void QMailMessageServer::acknowledgeNewMessages(const QMailMessageTypeList& types)
{
    emit d->acknowledgeNewMessages(types);
}

/*!
    Requests that the MessageServer delete the messages in \a mailList from the external
    server, if necessary for the relevant message type.  If \a option is 
    \l{QMailStore::CreateRemovalRecord}{CreateRemovalRecord} then a QMailMessageRemovalRecord
    will be created in the mail store for each deleted message.
    The request has the identifier \a action.

    Deleting messages using this slot does not initiate communication with any external
    server; instead the information needed to delete the messages is recorded.  Deletion
    from the external server will occur when messages are next retrieved from that server.
    Invoking this slot does not remove a message from the mail store.

    \sa QMailStore::removeMessage()
*/
00739 void QMailMessageServer::deleteMessages(quint64 action, const QMailMessageIdList& mailList, QMailStore::MessageRemovalOption option)
{
    emit d->deleteMessages(action, mailList, option);
}

/*!
    Requests that the MessageServer search for messages that meet the criteria encoded
    in \a filter.  If \a bodyText is non-empty, messages must also contain the specified
    text in their content to be considered matching.  If \a spec is 
    \l{QMailSearchAction::Remote}{Remote} then the MessageServer will extend the search
    to consider messages held at external servers that are not present on the local device.
    If \a sort is not empty, the external service will return matching messages in 
    the ordering indicated by the sort criterion if possible.

    The request has the identifier \a action.

    The identifiers of all matching messages are returned via matchingMessageIds() after 
    the search is completed.

    \sa matchingMessageIds()
*/
00760 void QMailMessageServer::searchMessages(quint64 action, const QMailMessageKey& filter, const QString& bodyText, QMailSearchAction::SearchSpecification spec, const QMailMessageSortKey &sort)
{
    emit d->searchMessages(action, filter, bodyText, spec, sort);
}

/*!
    Requests that the MessageServer cancel any pending search operations for the request identified by \a action.

    This method is obsolete, use cancel transfer instead.
*/
00770 void QMailMessageServer::cancelSearch(quint64 action)
{
    emit d->cancelTransfer(action);
}

/*!
    Requests that the MessageServer shutdown and terminate
*/
00778 void QMailMessageServer::shutdown()
{
    emit d->shutdown();
}

/*!
    Requests that the MessageServer emits a list of currently executing actions
*/
00786 void QMailMessageServer::listActions()
{
    emit d->listActions();
}

/*!
    Requests that the MessageServer forward the protocol-specific request \a request
    to the QMailMessageSource configured for the account identified by \a accountId.
    The request, identified by \a action, may have associated \a data, in a protocol-specific form.
*/
00796 void QMailMessageServer::protocolRequest(quint64 action, const QMailAccountId &accountId, const QString &request, const QVariant &data)
{
    emit d->protocolRequest(action, accountId, request, data);
}

Q_IMPLEMENT_USER_METATYPE_TYPEDEF(QMailMessageCountMap, QMailMessageCountMap)

#include "qmailmessageserver.moc"


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