Operator_logo.c
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/*****************************************************************************
* 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:
* ---------
* Operator_logo.c
*
* Project:
* --------
* Nokia Smart Messaging
*
* Description:
* ------------
* This file implements Nokia Smart Operator logo.
*
* Date :
* ------
* 9th May 2005
*
* Author:
* --------
* -------
*
*****************************************************************************/
/**************** Start : INCLUDE SECTION *************************/
#include "MMI_include.h"
#ifdef __MMI_OPERATOR_LOGO__
#include "ems.h"
#include "Operator_logo.h"
/**************** End : INCLUDE SECTION ***************************/
/**************** Start : DEFINE SECTION*************************/
/**************** End : DEFINE SECTION***************************/
/**************** Start : TYPEDEFS SECTION *************************/
/**************** End : TYPEDEFS SECTION ***************************/
/**************** Start:GLOBAL VARIABLES *************************/
extern U8 gPictureMessageError;
extern U16 RemoveZerosInBetween(U8 *pOutBuffer, U8 *pInBuffer, U16 size);
extern EMSData *GetEMSDataForView(EMSData **p, U8 force);
extern void EntryNsmPicturemsg(void);
/**************** End : GLOBAL VARIABLES *************************/
/**************** Start:LOCAL FUNCTIONS DECLARATION *************************/
static void mmi_oplogo_get_header_info(OP_LOGO_HEADER_STRUCT *ota_bmp_header, OTA_DATA_STRUCT *op_logo_ota_data);
static void mmi_op_logo_get_mcc(U16 *mcc, const BOOL ver_flag, OTA_DATA_STRUCT *op_logo_ota_data);
static void mmi_op_logo_get_mnc(U8 *mnc, OTA_DATA_STRUCT *op_logo_ota_data);
static void mmi_op_logo_skip_line_feed(OTA_DATA_STRUCT *op_logo_ota_data);
/**************** End : LOCAL FUNCTIONS DECLARATION *************************/
/*****************************************************************************
* FUNCTION
* mmi_op_logo_parse_ota_data
* DESCRIPTION
* Parse operator Logo OTA data into bmp header and bmp buffer
* PARAMETERS
* void
* RETURNS
* void
*****************************************************************************/
extern void mmi_op_logo_parse_ota_data(void)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
EMSData *pEms = NULL;
OTA_DATA_STRUCT op_logo_ota_data = {NULL, 0};
OP_LOGO_HEADER_STRUCT op_logo_header = {0};
U32 temp;
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
GetEMSDataForView(&pEms, 0);
op_logo_ota_data.OTA_data = (U8*) OslMalloc((pEms->textLength >> 1) + 1);
ASSERT(op_logo_ota_data.OTA_data != NULL);
memset(op_logo_ota_data.OTA_data, 0x00, ((pEms->textLength >> 1) + 1));
temp = RemoveZerosInBetween(op_logo_ota_data.OTA_data, pEms->textBuffer, pEms->textLength);
mmi_oplogo_get_header_info(&op_logo_header, &op_logo_ota_data);
mmi_nsm_create_bmp_buffer(&op_logo_ota_data, &(op_logo_header.op_logo_ota_bmp_header));
gPictureMessageError = 0; /* Hack : MMI_NSM_PIC_SUCCESS */
if (op_logo_ota_data.OTA_data != NULL)
{
OslMfree(op_logo_ota_data.OTA_data);
}
/* Hack : Operator logo is treated as picture message */
EntryNsmPicturemsg();
}
/*****************************************************************************
* FUNCTION
* mmi_oplogo_get_header_info
* DESCRIPTION
* Get header info for bmp image
* PARAMETERS
* ota_bmp_header [IN] BMP header structure
* op_logo_ota_data [IN] Operator logo OTA data structure
* RETURNS
* void
*****************************************************************************/
static void mmi_oplogo_get_header_info(OP_LOGO_HEADER_STRUCT *ota_bmp_header, OTA_DATA_STRUCT *op_logo_ota_data)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
mmi_nsm_get_ver_no(&(ota_bmp_header->op_logo_ota_ver), op_logo_ota_data);
mmi_op_logo_get_mcc(&(ota_bmp_header->mmc), ota_bmp_header->op_logo_ota_ver.is_ver_present, op_logo_ota_data);
mmi_op_logo_get_mnc(&(ota_bmp_header->mnc), op_logo_ota_data);
mmi_op_logo_skip_line_feed(op_logo_ota_data); /* Skip only if <line-feed> character present */
mmi_nsm_get_ota_bmp_header(&(ota_bmp_header->op_logo_ota_bmp_header), op_logo_ota_data);
}
/*****************************************************************************
* FUNCTION
* mmi_op_logo_get_mcc
* DESCRIPTION
* Get mcc number from OTA data
* PARAMETERS
* mcc [IN] Mobile country code
* ver_flag [IN] Version flag
* ota [IN] OTA data structure
* RETURNS
* void
*****************************************************************************/
static void mmi_op_logo_get_mcc(U16 *mcc, const BOOL ver_flag, OTA_DATA_STRUCT *ota)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
/*
* MMC is in little endian BCD format filled with 0xf to make even bytes.
* eg. BCD little endian filled with 0xf: 42f4.
* Actual value in mcc : 244
*/
U16 temp1 = 0;
U16 temp2 = 0;
U16 result = 0;
#if 0
/* under construction !*/
/* under construction !*/
#endif /* 0 */
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
temp1 = (ota->OTA_data[ota->curr_index] & 0x0F);
temp2 = ((ota->OTA_data[ota->curr_index] >> 4) & 0x0F);
result = ((temp1 * 10) + temp2);
ota->curr_index += 1;
result = ((result * 10) + (ota->OTA_data[ota->curr_index] & 0x0F));
ota->curr_index += 1;
*mcc = result;
}
/*****************************************************************************
* FUNCTION
* mmi_op_logo_get_mnc
* DESCRIPTION
* Get mnc number from OTA data
* PARAMETERS
* mnc [IN] Mobile network code
* ota [IN] OTA data structure
* RETURNS
* void
*****************************************************************************/
static void mmi_op_logo_get_mnc(U8 *mnc, OTA_DATA_STRUCT *ota)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
/*
* MNC is in little endian BCD format filled with 0xf to make even bytes.
* eg. BCD little endian filled with 0xf: 50.
* Actual value in mnc : 5
*/
*mnc = ota->OTA_data[ota->curr_index];
ota->curr_index += 1;
}
/*****************************************************************************
* FUNCTION
* mmi_op_logo_skip_line_feed
* DESCRIPTION
* Get OTA BMP header info
* PARAMETERS
* ota [IN] Structure OTA data
* RETURNS
* void
*****************************************************************************/
static void mmi_op_logo_skip_line_feed(OTA_DATA_STRUCT *ota)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
U8 temp;
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
temp = ota->OTA_data[ota->curr_index];
if (0x0a == temp)
{
ota->curr_index += 1;
}
}
#endif /* __MMI_OPERATOR_LOGO__ */