--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/inc/core_operation_handle_bss_lost.h	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,170 @@
+/*
+* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Statemachine for handling BSS lost notification from drivers.
+*
+*/
+
+/*
+* %version: 11 %
+*/
+
+#ifndef CORE_OPERATION_HANDLE_BSS_LOST_H
+#define CORE_OPERATION_HANDLE_BSS_LOST_H
+
+#include "core_operation_base.h"
+#include "core_scan_channels.h"
+
+class abs_core_timer_c;
+
+/**
+ * Statemachine for handling BSS lost notification from drivers.
+ *
+ * @lib wlmserversrv.lib
+ * @since S60 v3.1
+ */
+NONSHARABLE_CLASS( core_operation_handle_bss_lost_c ) : public core_operation_base_c
+    {
+
+public:
+
+    enum core_state_e
+        {
+        core_state_init = core_base_state_next,
+        core_state_set_tx_level,
+        core_state_set_tx_level_success,
+        core_state_scan_start,
+        core_state_scan_complete,
+        core_state_connect_failure,
+        core_state_connect_total_failure,
+        core_state_connect_disconnect,
+        core_state_connect_success,
+        core_state_connect_set_rcpi_trigger,
+        core_state_MAX
+        };
+
+    /** 
+     * Defines the possible reasons for running the BSS lost operation.
+     */
+    enum core_bss_lost_reason_e
+        {
+        /** The operation has been triggered by a BSS lost indication. */
+        core_bss_lost_reason_bss_lost,
+        /** The operation has been triggered by a media disconnect indication. */
+        core_bss_lost_reason_media_disconnect,
+        /** The operation has been triggered by a failed RCPI roaming attempt. */
+        core_bss_lost_reason_failed_rcpi_roam,
+        /** The operation has been triggered by a failed reauthentication. */
+        core_bss_lost_reason_failed_reauthentication,
+        /** The operation has been triggered by a failed directed roam attempt. */
+        core_bss_lost_reason_failed_directed_roam
+        };
+
+    core_operation_handle_bss_lost_c(
+        u32_t request_id,
+        core_server_c* server,
+        abs_core_driverif_c* drivers,
+        abs_core_server_callback_c* adaptation,
+        core_bss_lost_reason_e reason,
+        u32_t reason_data = 0 );
+
+    virtual ~core_operation_handle_bss_lost_c();
+
+protected:
+
+    /**
+     * This method is called when a pending request has been completed
+     * and so sub-operations are pending.
+     *
+     * @since S60 v3.1
+     * @return status of the operation:
+     *     core_error_request_pending if the operation is not finished,
+     *     otherwise the status code of the finished operation
+     */
+    core_error_e next_state();
+
+    /**
+     * This method is called when the operation needs to be canceled.     
+     *
+     * @since S60 v3.1
+     * @return status of the operation:
+     *     core_error_request_pending if the operation is not finished,
+     *     otherwise the status code of the finished operation
+     */
+    core_error_e cancel();
+
+    /**
+     * This method is called when user want the operation to be canceled.
+     *
+     * @since S60 v3.2
+     * @param do_graceful_cancel Whether cancel should be graceful or forced.
+     */
+    void user_cancel(
+        bool_t do_graceful_cancel );    
+
+private: // data
+
+    /**
+     * The reason the operation was started.
+     */
+    core_bss_lost_reason_e reason_m;
+
+    /**
+     * Optional data related to the reason_m.
+     */
+    u32_t reason_data_m;
+
+    /**
+     * The number of times roaming has failed due to no suitable AP found.
+     */
+    u32_t failure_count_m;
+
+    /**
+     * Whether we are still connected to an AP.
+     */
+    bool_t is_connected_m;    
+
+    /**
+     * The channels used for scanning when roaming.
+     */
+    core_scan_channels_c scan_channels_m;
+
+    /**
+     * Whether the scan channels were already inverted.
+     */
+    bool_t is_scan_channels_inverted_m;
+
+    /**
+     * Reason the connection is released.
+     */
+    core_release_reason_e release_reason_m;    
+
+    /**
+     * Number of times the current scan interval has been tried.
+     */
+    u32_t scan_interval_count_m;
+
+    /**
+     * The current scan interval value.
+     */
+    u32_t scan_interval_m;
+
+    /**
+     * Whether this scan is part of the scans done with
+     * partial channel masks.
+     */
+    bool_t is_first_scan_m;
+    
+    };
+
+#endif // CORE_OPERATION_HANDLE_BSS_LOST_H