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ToDoListDB.c：源码内容
							/*****************************************************************************
*  Copyright Statement:
*  --------------------
*  This software is protected by Copyright and the information contained
*  herein is confidential. The software may not be copied and the information
*  contained herein may not be used or disclosed except with the written
*  permission of MediaTek Inc. (C) 2005
*
*  BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
*  THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
*  RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
*  AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
*  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
*  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
*  NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
*  SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
*  SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
*  THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
*  NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
*  SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
*  BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
*  LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
*  AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
*  OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
*  MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
*  THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
*  WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
*  LAWS PRINCIPLES.  ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
*  RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
*  THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
 *
 * Filename:
 * ---------
 * ToDoListDB.c
 *
 * Project:
 * --------
 *   MAUI
 *
 * Description:
 * ------------
 *   This file is intends for providing phonebook interface for java package
 *
 * Author:
 * -------
 * -------
 *
 *============================================================================
 *             HISTORY
 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
 *------------------------------------------------------------------------------
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 *------------------------------------------------------------------------------
 * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
 *============================================================================
 ****************************************************************************/
#ifndef __PIMEVTDB_C__
#define __PIMEVTDB_C__
/*  Include: MMI header file */
#include "MMI_features.h"
#include "stdC.h"
#include "L4Dr1.h"
#include "PixtelDataTypes.h"
#include "GlobalDefs.h"
#include "CommonScreens.h"
#include "ToDoListEnum.h"
#include "ToDoListDef.h"
#include "SettingProfile.h"
#include "NVRAMEnum.h"
#include "NVRAMType.h"
#include "NVRAMProt.h"
#include "AlarmFrameWorkProt.h"
#include "AlarmDef.h"
#include "DateTimeGprot.h"
#ifdef __J2ME__
#include "j2me_custom_option.h"
#ifdef __SYNCML_SUPPORT__
#include "SyncMLDef.h"
#include "SyncMLGProt.h"
#endif
#if defined(SUPPORT_JSR_75_PIM)
#include "ToDoListDB.h"
/*
** Typedef
*/
/*
** Define
*/
/*
** Local Variable
*/
/*
** Local Function
*/
/*
** Global Variable
*/
extern tdl_context_struct g_tdl_cntx;
/*
** Global Function
*/
/*****************************************************************************
* FUNCTION
*  mmi_phb_handler_init
* DESCRIPTION
*   This function initializes phonebook handler app.
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
void mmi_tdl_evtdb_handler_init(void)
{
   /*----------------------------------------------------------------*/
   /* Local Variables                                                */
   /*----------------------------------------------------------------*/
   /*----------------------------------------------------------------*/
   /* Code Body                                                      */
   /*----------------------------------------------------------------*/
   SetProtocolEventHandler(mmi_tdl_pim_evtdb_wirte_req		,MSG_ID_MMI_EVTDB_JAVA_SET_ENTRY_REQ);
   SetProtocolEventHandler(mmi_tdl_pim_evtdb_read_req		,MSG_ID_MMI_EVTDB_JAVA_GET_ENTRY_REQ);
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_evtdb_wirte_req
* DESCRIPTION
*   This function write a todolist entry from pim request
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
void mmi_tdl_pim_evtdb_wirte_req(void* info)
{
   /*----------------------------------------------------------------*/
   /* Local Variables                                                */
   /*----------------------------------------------------------------*/
   mmi_evtdb_java_set_entry_req_struct* LocalPtr;
   mmi_evtdb_java_entry_struct evtdbEntry;
   mmi_evtdb_java_error_enum errorCode = MMI_EVTDB_JAVA_SUCCESS;
   U8  deleteResult, recordindex = 0;
   /*----------------------------------------------------------------*/
   /* Code Body                                                      */
   /*----------------------------------------------------------------*/
    LocalPtr = (mmi_evtdb_java_set_entry_req_struct*)info;
    /* Init check */
    if ((&g_tdl_cntx == NULL)
#ifdef __SYNCML_SUPPORT__        
        || mmi_syncml_is_tdl_sync_now()
#endif        
        )
    {
        errorCode = MMI_EVTDB_JAVA_TDL_NOT_READY;
    }
    else if(LocalPtr->sort_type != MMI_EVTDB_SORT_BY_TIME)
    {
        errorCode = MMI_EVTDB_JAVA_NOT_SUPPORT;
    }
    else if (LocalPtr->entry_ptr == NULL)
    {
        /* delete record */
        recordindex = LocalPtr->index;
        if (recordindex < NUM_OF_TDL)
        {
            deleteResult = mmi_tdl_delete_record(recordindex);
            if (!deleteResult)
            {
                errorCode = MMI_EVTDB_JAVA_DELETE_FAIL;
            }
        }
        else
        {
            errorCode = MMI_EVTDB_JAVA_OUT_OF_INDEX;
        }
    }
    else /* Add and updaet new record */
    {
        memcpy(&evtdbEntry,LocalPtr->entry_ptr,sizeof(mmi_evtdb_java_entry_struct));
        if (LocalPtr->index == 0xFFFF) /* Add */
        {
            recordindex = mmi_tdl_pim_util_get_new_index();
        }
        else /* Update */
        {
            recordindex = LocalPtr->index;
        }
		if (recordindex < NUM_OF_TDL)
        {
			errorCode = mmi_tdl_pim_update_record(recordindex, &evtdbEntry);
			if (errorCode == MMI_EVTDB_JAVA_SUCCESS)
			{
			#ifdef __SYNCML_SUPPORT__
                /* send notification to SyncML */
                if (LocalPtr->index == 0xFFFF)
                {
                    mmi_syncml_tdl_data_changed_notification(SYNCML_RECORD_ADD, recordindex);
                }
                else
                {
                    mmi_syncml_tdl_data_changed_notification(SYNCML_RECORD_MODIFY, recordindex);
                }
            #endif
				TDLWriteToNvram(recordindex);
				/* alarm is canceled */
				if(evtdbEntry.alarm== TODO_LIST_ALARM_OFF)
					AlmCancelAlarm((U8)(recordindex+ALM_TDL_START));
				else if(evtdbEntry.alarm== TODO_LIST_ALARM_ON)
					AlmSetAlarm((U8)(recordindex+ALM_TDL_START));
			}
		}
		else
		{
			errorCode = MMI_EVTDB_JAVA_OUT_OF_INDEX;
		}
    }
    mmi_tdl_pim_write_rsp((U16) errorCode,recordindex);
}
/*****************************************************************************
* FUNCTION
*  mmi_phb_java_write_rsp
* DESCRIPTION
*   This function return write result to JAVA
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
void mmi_tdl_pim_write_rsp(U16 result, U16 store_index)
{
   /*----------------------------------------------------------------*/
   /* Local Variables                                                */
   /*----------------------------------------------------------------*/
   mmi_evtdb_java_set_entry_rsp_struct *MsgPtr;
   MYQUEUE Message;
   /*----------------------------------------------------------------*/
   /* Code Body                                                      */
   /*----------------------------------------------------------------*/
   MsgPtr = (mmi_evtdb_java_set_entry_rsp_struct*) OslConstructDataPtr(sizeof(mmi_evtdb_java_set_entry_rsp_struct));
   MsgPtr->index = MsgPtr->handle = store_index;
   MsgPtr->result = result;
   Message.oslSrcId=MOD_MMI;
   Message.oslDestId=MOD_JASYN;
   Message.oslMsgId = MSG_ID_MMI_EVTDB_JAVA_SET_ENTRY_RSP;
   Message.oslDataPtr = (oslParaType *)MsgPtr;
   Message.oslPeerBuffPtr= NULL;
   OslMsgSendExtQueue(&Message);
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_evtdb_read_req
* DESCRIPTION
*   This function read a todolist entry from pim.
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
void mmi_tdl_pim_evtdb_read_req(void* info)
{
   /*----------------------------------------------------------------*/
   /* Local Variables                                                */
   /*----------------------------------------------------------------*/
   mmi_evtdb_java_get_entry_req_struct* LocalPtr;
   mmi_evtdb_java_error_enum errorCode = MMI_EVTDB_JAVA_SUCCESS;
   U16 count = 0;
//   ToDoListNode tdlItem;
   /*----------------------------------------------------------------*/
   /* Code Body                                                      */
   /*----------------------------------------------------------------*/
   LocalPtr = (mmi_evtdb_java_get_entry_req_struct*)info;
    /* Init check */
    if ((&g_tdl_cntx == NULL)
#ifdef __SYNCML_SUPPORT__        
                || mmi_syncml_is_tdl_sync_now()
#endif        
        
        )
    {
        errorCode = MMI_EVTDB_JAVA_TDL_NOT_READY;
    }
    else if(LocalPtr->sort_type != MMI_EVTDB_SORT_BY_TIME)
    {
        errorCode = MMI_EVTDB_JAVA_NOT_SUPPORT;
    }
    /* tdl does not init yet */
    if (errorCode > MMI_EVTDB_JAVA_SUCCESS)
    {
        mmi_tdl_pim_read_rsp((U16) errorCode,count);
        return;
    }
    /* init tdl list, sort by date */
    if(LocalPtr->index == 0)
    {
        TDLMakeListOfAllTask();
    }
    if (LocalPtr->count == 0)
    {
        /* get total event amount*/
        count = g_tdl_cntx.TotalListedTask;
    }
    else if (LocalPtr->count != 0)
    {
        /* get a record */
        if (LocalPtr->index < NUM_OF_TDL)
        {
            count = mmi_tdl_pim_get_tdl_field(LocalPtr->index, LocalPtr->entry_ptr);
            if (count == 0)
            {
                errorCode = MMI_EVTDB_JAVA_NOT_FOUND;
            }            
        }
        else
        {
            errorCode = MMI_EVTDB_JAVA_OUT_OF_INDEX;
        }
    }
   mmi_tdl_pim_read_rsp((U16) errorCode,count);
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_read_rsp
* DESCRIPTION
*   This function return read result to JAVA
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
void mmi_tdl_pim_read_rsp(U16 result, U16 count)
{
   /*----------------------------------------------------------------*/
   /* Local Variables                                                */
   /*----------------------------------------------------------------*/
   mmi_evtdb_java_get_entry_rsp_struct *MsgPtr;
   MYQUEUE Message;
   /*----------------------------------------------------------------*/
   /* Code Body                                                      */
   /*----------------------------------------------------------------*/
   MsgPtr = (mmi_evtdb_java_get_entry_rsp_struct*) OslConstructDataPtr(sizeof(mmi_evtdb_java_get_entry_rsp_struct));
   MsgPtr->result = result;
   MsgPtr->count = count;
   Message.oslSrcId=MOD_MMI;
   Message.oslDestId=MOD_JASYN;
   Message.oslMsgId = MSG_ID_MMI_EVTDB_JAVA_GET_ENTRY_RSP;
   Message.oslDataPtr = (oslParaType *)MsgPtr;
   Message.oslPeerBuffPtr= NULL;
   OslMsgSendExtQueue(&Message);
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_update_record
* DESCRIPTION
*   This function update tdl record
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
U16 mmi_tdl_pim_update_record(U16 index, mmi_evtdb_java_entry_struct* evtdbEntry)
{
   U16 result;
   ToDoListNode tdlItem;
   mmi_evtdb_java_error_enum errorCode;
    if (evtdbEntry->startTime.nYear != evtdbEntry->endTime.nYear ||
                evtdbEntry->startTime.nMonth != evtdbEntry->endTime.nMonth ||
                evtdbEntry->startTime.nDay!= evtdbEntry->endTime.nDay
              )
    {
        return MMI_EVTDB_JAVA_INVALID_DATE;
    }
    else
    {
        /* Check date/time */
        if (!mmi_dt_is_valid((MYTIME*)&evtdbEntry->startTime))
        {
            return MMI_TDL_INVALID_START_TIME;
        }
        else if (!mmi_dt_is_valid((MYTIME*)&evtdbEntry->endTime))
        {
            return MMI_TDL_INVALID_END_TIME;
        }
        memcpy(&tdlItem.StartTime, &evtdbEntry->startTime, sizeof(MYTIME));
    #ifdef __MMI_ADVANCED_TODO__
        memcpy(&tdlItem.EndTime, &evtdbEntry->endTime, sizeof(MYTIME));
        if (g_tdl_cntx.TaskList[index].Present == 1)    /* modify */
        {
            tdlItem.Type = g_tdl_cntx.TaskList[index].Type;
            tdlItem.Priority = g_tdl_cntx.TaskList[index].Priority;
            memcpy(tdlItem.Location, g_tdl_cntx.TaskList[index].Location, MAX_TODO_LIST_NOTE);
        }
        else    /* add */
        {
            tdlItem.Type = TDL_TASK_REMINDER;
            tdlItem.Priority = TDL_TASK_PRIORITY_MEDIUM;
            memset(tdlItem.Location, 0, MAX_TODO_LIST_NOTE);
        }
    #else /* __MMI_ADVANCED_TODO__ */ 
        tdlItem.EndHour = evtdbEntry->endTime.nHour;
        tdlItem.EndMin= evtdbEntry->endTime.nMin;
    #endif /* __MMI_ADVANCED_TODO__ */ 
        memcpy(&tdlItem.Note,&evtdbEntry->note,MAX_TODO_LIST_NOTE);
        tdlItem.Alarm = evtdbEntry->alarm;
        //tdlItem.Repeat = evtdbEntry->repeat;
		tdlItem.Repeat = mmi_alm_get_freq_order(TODO_FREQ_NUM, g_tdl_freq_set, evtdbEntry->repeat);
        tdlItem.Days = evtdbEntry->days;
        tdlItem.Present = 1;
        result = mmi_tdl_is_valid_fields(&tdlItem);
        if (result == MMI_TDL_SUCCESS)
        {
            memcpy(&g_tdl_cntx.TaskList[index],&tdlItem,sizeof(ToDoListNode));
            errorCode = MMI_EVTDB_JAVA_SUCCESS;
        }
        else if(result == MMI_TDL_EXPIRED_ALARM)
        {
        	g_tdl_cntx.TaskList[index].Alarm = 0;
        	errorCode = MMI_EVTDB_JAVA_TDL_EXPIRED_ALARM;
        }
        else
        {
            errorCode = (result-MMI_TDL_SUCCESS) + MMI_EVTDB_JAVA_INVALID_DATE;
        }
    }
    return errorCode;
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_get_tdl_field
* DESCRIPTION
*   This function get tdl info by index
*
* PARAMETERS
*  void
* RETURNS
*  void
* GLOBALS AFFECTED
*   none
*****************************************************************************/
U8 mmi_tdl_pim_get_tdl_field(U16 index, mmi_evtdb_java_entry_struct *entry)
{
    ToDoListNode tdlItem;
    memcpy(&tdlItem, &(g_tdl_cntx.TaskList[g_tdl_cntx.SortedList[index]]), sizeof(ToDoListNode));
    if (tdlItem.Present == 1)
    {
    #ifdef __MMI_ADVANCED_TODO__
        memcpy(&entry->startTime, &tdlItem.StartTime, sizeof(MYTIME));
        memcpy(&entry->endTime, &tdlItem.EndTime, sizeof(MYTIME));
        entry->Type = tdlItem.Type;
        entry->Priority = tdlItem.Priority;
        memcpy(&entry->Location, &tdlItem.Location, MAX_TODO_LIST_NOTE);
    #else /* __MMI_ADVANCED_TODO__ */ 
        memcpy(&entry->startTime, &tdlItem.StartTime, sizeof(MYTIME));
        entry->endTime.nYear = tdlItem.StartTime.nYear;
        entry->endTime.nMonth = tdlItem.StartTime.nMonth;
        entry->endTime.nDay = tdlItem.StartTime.nDay;
        entry->endTime.nHour= tdlItem.EndHour;
        entry->endTime.nMin= tdlItem.EndMin;
        entry->endTime.nSec = 0;
    #endif /* __MMI_ADVANCED_TODO__ */ 
        memcpy(&entry->note,&tdlItem.Note,MAX_TODO_LIST_NOTE);
        entry->alarm= tdlItem.Alarm;
        entry->repeat= g_tdl_freq_set[tdlItem.Repeat];
        entry->days= tdlItem.Days;
        entry->index= index;
        entry->handle= g_tdl_cntx.SortedList[index];
        return MMI_TRUE;
    }
    else
    {
        return MMI_FALSE;
    }
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_get_handle
* DESCRIPTION
*   This function gets handle by sorted index.
*
* PARAMETERS
*  void
* RETURNS
*  handle index, -1 means no matched record
* GLOBALS AFFECTED
*   none
*****************************************************************************/
S16 mmi_tdl_pim_get_handle(U16 index, U8 sort_type)
{
    switch (sort_type)
    {
        case MMI_EVTDB_SORT_BY_TIME:
            /* sort the tdl by date */
        	TDLMakeListOfAllTask();
        	/* if the index is not exist */
            if (g_tdl_cntx.SortedList[index] == 0xFF)
                return -1;
            else
                return (S16)g_tdl_cntx.SortedList[index];
        default:
                return -1;
    }
}
/*****************************************************************************
* FUNCTION
*  mmi_tdl_pim_get_tdl_field
* DESCRIPTION
*   This function get tdl info by index
*
* PARAMETERS
*  void
* RETURNS
*  handle index, -1 means no matched record
* GLOBALS AFFECTED
*   none
*****************************************************************************/
S16 mmi_tdl_pim_get_sorted_index(U16 handle, U8 sort_type)
{
    U8 i = 0;
    switch (sort_type)
    {
        case MMI_EVTDB_SORT_BY_TIME:
            /* If the handle point to invalid data */
            if (g_tdl_cntx.TaskList[handle].Present == 0)
                return -1;
            /* sort the tdl by date */
            TDLMakeListOfAllTask();
            for (i=0; i < NUM_OF_TDL ; i++)
            {
                if (g_tdl_cntx.SortedList[i] == handle)
                    break;
            }
            if(i >= NUM_OF_TDL)
            {
                return -1;
            }
            else
            {
                return (S16)i;
            }
        default:
            return -1;
    }
}
#endif /* SUPPORT_JSR_75_PIM */
#endif /*ifdef __J2ME__*/
#endif /*__PIMEVTDB_C__*/

						