email/alwaysonlineemailplugin/inc/AlwaysOnlineEmailAgent.h
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     1 /*
       
     2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description: 
       
    15 *     Agent which holds an array of email protocol specific agents
       
    16 *
       
    17 */
       
    18 
       
    19 
       
    20 #ifndef __ALWAYSONLINEEMAILAGENT_H__
       
    21 #define __ALWAYSONLINEEMAILAGENT_H__
       
    22 
       
    23 //INCLUDES
       
    24 #include <e32base.h>
       
    25 #include <msvapi.h>
       
    26 #include <MuiuMsvSingleOpWatcher.h>
       
    27 #include <imapconnectionobserver.h>
       
    28 #include <AlwaysOnlineManagerCommon.h>
       
    29 
       
    30 #include "AlwaysOnlineEmailAgentBase.h"
       
    31 
       
    32 
       
    33 //constants
       
    34 const TInt KEmailAgentOperationsGranularity = 5;
       
    35 
       
    36 //forward declarations
       
    37 class MAlwaysOnlineStatusQueryInterface;
       
    38 class CAlwaysOnlineEmailEMNResolver;
       
    39 
       
    40 /**
       
    41 * CAlwaysOnlineEmailAgent
       
    42 *
       
    43 */
       
    44 class CAlwaysOnlineEmailAgent : public CBase
       
    45     {
       
    46     public:
       
    47 
       
    48         /**
       
    49         * CAlwaysOnlineEmailAgent
       
    50         * @param CMsvSession&, CMsvSession reference
       
    51         * @param MAlwaysOnlineStatusQueryInterface&, status query interface reference
       
    52         */
       
    53         CAlwaysOnlineEmailAgent(
       
    54             CMsvSession& aMsvSession,
       
    55             MAlwaysOnlineStatusQueryInterface& aAlwaysOnlineManager );
       
    56 
       
    57 
       
    58         /**
       
    59         * ~CAlwaysOnlineEmailAgent()
       
    60         */
       
    61         ~CAlwaysOnlineEmailAgent();
       
    62 
       
    63         /**
       
    64         * NewL
       
    65         * @param CMsvSession&, CMsvSession reference
       
    66         * @param MAlwaysOnlineStatusQueryInterface&, status query interface reference
       
    67         * @return CAlwaysOnlineEmailAgent*, self pointer
       
    68         */
       
    69         static CAlwaysOnlineEmailAgent* NewL(
       
    70             CMsvSession&                        aMsvSession,
       
    71             MAlwaysOnlineStatusQueryInterface&  aAlwaysOnlineManager );
       
    72 
       
    73         /**
       
    74         * StartL
       
    75         */
       
    76         void StartL();
       
    77 
       
    78         /**
       
    79         * SuspendNWOperationsL
       
    80         */
       
    81         void SuspendNWOperationsL();
       
    82 
       
    83         /**
       
    84         * ResumeNWOperationsL
       
    85         */
       
    86         void ResumeNWOperationsL();
       
    87 
       
    88         /**
       
    89         * RoamingEventL
       
    90         */
       
    91         void RoamingEventL();
       
    92 
       
    93         /**
       
    94         * HomeNetworkEventL
       
    95         */
       
    96         void HomeNetworkEventL();
       
    97 
       
    98         /**
       
    99         * HandleOutOfDiskL
       
   100         */
       
   101         void HandleOutOfDiskL();
       
   102 
       
   103         /**
       
   104         * HandleEMNMessageL
       
   105         * @since Series60 3.0
       
   106         * @param aParameter
       
   107         */
       
   108         void HandleEMNMessageL( const TDesC8& aParameter );
       
   109 
       
   110         /**
       
   111         * ActivateOnlineMailboxesL
       
   112         */
       
   113         void ActivateOnlineMailboxesL();
       
   114 
       
   115         /**
       
   116         * GetMailboxesLC
       
   117         * @return CMsvEntrySelection*, all mailboxes
       
   118         */
       
   119         CMsvEntrySelection* GetMailboxesLC();
       
   120 
       
   121         /**
       
   122         * RefreshMailAgentArrayL
       
   123         */
       
   124         void RefreshMailAgentArrayL();
       
   125 
       
   126         /**
       
   127         * MailboxSettingsChangedL
       
   128         * @param TMsvId, mailbox id
       
   129         */
       
   130         void MailboxSettingsChangedL( TMsvId aMailboxId );
       
   131 
       
   132         /**
       
   133         * RemoveMailAgentL
       
   134         */
       
   135         void RemoveMailAgentL();
       
   136 
       
   137         /**
       
   138         * SwitchOffAllAgentsL()
       
   139         * Will turn off all mailbox agents.
       
   140         */
       
   141         void SwitchOffAllAgentsL();
       
   142 
       
   143         /**
       
   144         * Turns on/off the AlwaysOnline or set it to be removed
       
   145         * @since Series60 2.6
       
   146         * @param aCommand Command used to handle the AO
       
   147         * @param aParameter
       
   148         */
       
   149         void HandleAOStateL(
       
   150             const TInt aCommand,
       
   151             const TDesC8& aParameter );
       
   152 
       
   153     private:
       
   154 
       
   155         /**
       
   156         * ConstructL
       
   157         */
       
   158         void ConstructL();
       
   159 
       
   160         /**
       
   161         * FindMailbox
       
   162         * @param TMsvId, mailbox id
       
   163         * @return CAlwaysOnlineEmailAgentBase*, returns email agent for given mailbox. NULL if not found
       
   164         */
       
   165         CAlwaysOnlineEmailAgentBase* FindMailbox( TMsvId aMailboxId );
       
   166 
       
   167     public:
       
   168 
       
   169         /**
       
   170         * AddMailboxL
       
   171         * @param TMsvId, mailbox id
       
   172         * @return CAlwaysOnlineEmailAgentBase* returns email agent for given mailbox.
       
   173         * Can return NULL if mailbox not imap4 or pop3 or mailbox not found at all
       
   174         */
       
   175         CAlwaysOnlineEmailAgentBase* AddMailboxL( TMsvId aMailboxId );
       
   176 
       
   177 
       
   178         /**
       
   179         * DeleteMailbox
       
   180         * @param TMsvId, mailbox id
       
   181         * @return TBool, deletion successful
       
   182         */
       
   183         TBool DeleteMailbox( TMsvId aMailboxId );
       
   184 
       
   185 
       
   186     private:
       
   187 
       
   188         /**
       
   189         * IsMailAgentActiveL
       
   190         * @param TMsvId, mailbox id
       
   191         * @return TBool, ETrue if mailbox has been set to be auto update or emn
       
   192         */
       
   193         TBool IsMailAgentActiveL( TMsvId aMailboxId );
       
   194 
       
   195         /**
       
   196         * Turns Always online on or off
       
   197         * @since Series60 2.6
       
   198         * @param aMailboxId
       
   199         * @param aState
       
   200         */
       
   201         void MailboxSetActivityL(
       
   202             const TMsvId aMailboxId,
       
   203             const TBool  aState );
       
   204 
       
   205         /**
       
   206         * Dispatches MsvId from parameter
       
   207         * @since Series60 2.6
       
   208         * @param aParameters Parameters
       
   209         * @param aId Parameter to store the id
       
   210         * @return KErrNone, if dispatching is ok
       
   211         */
       
   212         TInt ParameterDispatchMsvId(
       
   213             const TDesC8& aParameters,
       
   214             TMsvId&       aMailboxId ) const;
       
   215 
       
   216         void MailboxUpdateMailWhileConnectedL( const TMsvId aMailboxId );
       
   217 
       
   218     //data
       
   219     private:
       
   220         MAlwaysOnlineStatusQueryInterface& iAlwaysOnlineManager;
       
   221 
       
   222         CClientMtmRegistry* iClientMtmRegistry;
       
   223         CMsvSession& iSession;
       
   224         CAOEmailAgentArray* iMailAgentArray;
       
   225         CAlwaysOnlineEmailEMNResolver* iEmnResolver;
       
   226 
       
   227         };
       
   228 
       
   229 
       
   230 #endif
       
   231 
       
   232 //EOF