+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT:	MMI-Framework (8417)		$Workfile::	mfw_ffs.c	    			$|
+
−| $Author::								$Revision::	1			    	$|
+
−| CREATED:			     		$Modtime::								$|
+
−| STATE  :	code														  |
+
−+--------------------------------------------------------------------+
+
−
+
−   MODULE  : mfw_ffs
+
−
+
−   PURPOSE : This module contains FFS Interface functions.
+
−
+
−   HISTORY:
+
−
+
−    Feb  19 2007, x0061088(Prachi)  LOCOSTO-DRT-OMAPS00112518
+
−    Description:Can't access Fileviewer when too many pictures has been taken
+
−    (no space in FFS). After taking maximum snapshot(up to out of memory) cant access
+
−    ETM . ETM shows error "Maximum open file reached"
+
−    Solution: As the relience flag is enabled, to solve this issue, function Flash_formatted()
+
−    is now checking the return value of ffs_opendir() to close the mmi/ directory properly.
+
−    Also MMI is calling mfw_close_dir() to close mmi/jpeg/ directory while exiting from camera 
+
−    application.
+
−
+
−
+
−	Jan 10, 2007 DR: OMAPS00110568 x0039928	
+
−	Description: Remove duplication of FFS.Flashdata from GDI
+
−	Solution: Added two new functions get_ffs_tty_status() and get_ffs_ttypftype()
+
−	
+
−    	Nov 07, 2006 ER: OMAPS00102732 x0pleela
+
−	Description: FFS Support for Intel Sibley Flash - Intel 256+64 non-ADMUX (PF38F4050M0Y0C0Q)
+
−	Solution: Closing the opened directory if readdir is not successful and the new code 
+
−   			is under the compilation flag FF_MMI_RELIANCE_FFS
+
−
+
−   	Sep 08, 2006 DR: OMAPS00091250 x0pleela
+
− 	Description:The phone resets if no MEPD data is presented
+
− 	Solution: Added new function ffs_flash_write() which writes a string into FFS 	
+
−
+
−    xrashmic 22 Aug, 2004 MMI-SPR-32798
+
−    Adding the support for screen capture using a dynamically assigned key.
+
−
+
−    Apr 14, 2005	REF: CRR 29991   xpradipg
+
−    Description:	Optimisation 5: Remove the static allocation and use dynamic 
+
−    			allocation/ deallocation for pb_list and black_list
+
−    Solution:	The static definition is removed and replaced with the dynamic
+
−    			allocation   
+
−
+
−    Oct 19, 2004 REF: CRR MMI-SPR-26002 xkundadu 
+
−    Issue description:  Golite booting problem.
+
−    Solution: If the FFS is not formatted, prevent writing into FFS.
+
−
+
−    Aug 25, 2004  REF: CRR 20655  xnkulkar
+
−    Description: Voice Memo functionality not working
+
−    Solution:	  The voice recording functionality was failing because 
+
−    			 " mmi" folder is not present. As a solution, we create the 
+
−    			 "mmi" folder and then proceed with recording.
+
−*/
+
−
+
−#define ENTITY_MFW
+
−
+
−#include <stdio.h>
+
−#include <string.h>
+
−#include <stdlib.h>
+
−
+
−#if defined (NEW_FRAME)
+
−
+
−#include "typedefs.h"
+
−#include "vsi.h"
+
−#include "pei.h"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−
+
−#else
+
−
+
−#include "STDDEFS.H"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−#include "vsi.h"
+
−
+
−#endif
+
−
+
−#include "prim.h"
+
−
+
−#include "custom.h"
+
−#include "gsm.h"
+
−#include "vsi.h"
+
−
+
−#include "mfw_sys.h"
+
−#include "prim.h"
+
−
+
−#include "vsi.h"
+
−
+
−#include "mfw_mfw.h"
+
−#include "mfw_win.h"
+
−
+
−#include "mfw_kbd.h"
+
−/* SPR#1428 - SH - New Editor changes */
+
−#ifndef NEW_EDITOR
+
−#include "mfw_edt.h"
+
−#endif
+
−//TISH modified for MSIM
+
−//#ifdef WIN32
+
−//#include "MmiMain.h"
+
−//#endif
+
−#include "mfw_lng.h"
+
−#include "mfw_tim.h"
+
−#include "mfw_icn.h"
+
−#include "mfw_mnu.h"
+
−#include "mfw_phb.h"
+
−#include "mfw_cm.h"
+
−#include "mfw_sim.h"
+
−#include "mfw_nm.h"
+
−#include "mfw_phb.h"
+
−#include "ksd.h"
+
−#include "psa.h"
+
−#include "mfw_sms.h"
+
−#include "mfw_sat.h"
+
−
+
−#include "mfw_ffs.h"
+
−
+
−#include "dspl.h"
+
−
+
−#include "gdi.h" //ES!!
+
−#ifdef NEPTUNE_BOARD
+
−#include "ffs.h"
+
−#endif
+
−#define hCommACI _ENTITY_PREFIXED(hCommACI)
+
−
+
−#if( BOARD == 61 )
+
−#ifdef PCM_2_FFS
+
−#define T_PSPDF_SMS 20
+
−#define MAX_NO_SMS 20
+
−#endif
+
−#endif
+
−
+
−//	Apr 14, 2005	REF: CRR 29991   xpradipg 
+
−//	New file added for the blacklist. The total length along with the path aand
+
−//	file name should not exceed 20 characters
+
−#ifdef FF_MMI_OPTIM
+
−#define BLACK_LIST_PATH_AND_FILE "/mmi/blacklist"
+
−#endif
+
−
+
−#if defined (NEW_FRAME)
+
−EXTERN T_HANDLE hCommACI;
+
−#else
+
−EXTERN T_VSI_CHANDLE hCommACI;
+
−#endif
+
−#ifdef TI_PS_HCOMM_CHANGE
+
−#define _hCommMMI  hCommACI
+
−#else 
+
−#define hCommMMI  hCommACI
+
−#endif
+
−
+
−typedef enum
+
−{
+
−  DATA,
+
−  NO_DATA
+
−} WriteFlag;
+
−
+
−
+
− FlashData FFS_flashData;
+
−
+
−static WriteFlag write_flag;
+
−
+
−int flash_formatted(void); /* SPR#2487 - DS - Function to check if FFS is formatted */
+
−
+
−//TISH, patch for call control CLIR
+
−//start
+
−UBYTE getCLIRState(void)
+
−{
+
−	if (FFS_flashData.CLIR)
+
−		TRACE_EVENT("FFS_flashData.CLIR EQ true");
+
−	else
+
−		TRACE_EVENT("FFS_flashData.CLIR EQ false");
+
−	return FFS_flashData.CLIR;
+
−}
+
−//end
+
−/*
+
−+--------------------------------------------------------------------+
+
−| PROJECT : MMI-Framework (8417)        MODULE  : MFW_FFS            |
+
−| STATE   : code                        ROUTINE : mfw_flash_write     |
+
−+--------------------------------------------------------------------+
+
−
+
−  PURPOSE : To write a string into FFS.
+
−
+
−*/
+
−//x0pleela 08 Sep, 2006  DR: OMAPS00091250
+
−void mfw_flash_write(char *Msg,...)
+
−{  
+
−	fd_t fd= -1;   
+
−	char log_ffs_buf[256];	
+
−	va_list varpars;
+
−	va_start (varpars, Msg);      
+
−	vsprintf(log_ffs_buf,Msg,varpars);
+
−	va_end (varpars);   
+
−	
+
−	fd = ffs_open((const char*)"/mmiMEPD", FFS_O_APPEND | FFS_O_WRONLY );
+
−	if(fd < 0) 
+
−		fd=ffs_open((const char*)"/mmiMEPD", FFS_O_CREATE |FFS_O_WRONLY );
+
−	if(fd > 0)
+
−	{
+
−		ffs_write(fd, log_ffs_buf, strlen(log_ffs_buf));
+
−		ffs_close(fd);
+
−	}
+
−}
+
−
+
−effs_t flash_write(void)
+
−{ 
+
−
+
−//  Oct 19, 2004 REF: CRR MMI-SPR-26002 xkundadu 
+
−//  Issue description:  Golite booting problem.
+
−//  Solution: If the FFS is not formatted, dont write into the FFS.
+
−               
+
−	if ( flash_formatted() == TRUE) 
+
−	{
+
−  		return (flash_data_write("/mmi","mmidata",  &FFS_flashData, sizeof(FFS_flashData)));
+
−	}
+
−	else 
+
−	{
+
−		TRACE_EVENT("ERROR flash_data_write(): NOT FORMATTED!");
+
−		// Return NOT formatted message.
+
−        	return EFFS_NOFORMAT;
+
−	}
+
−}
+
−
+
−effs_t flash_update(void)
+
−{
+
−  if (write_flag == DATA)
+
−  { write_flag = NO_DATA;
+
−    return (flash_write());
+
−  }
+
−  else
+
−    return EFFS_OK;
+
−}
+
−//TISH modified for MSIM
+
−#ifndef _WIN32_
+
−// EF 22/10/02	for WIN32 simulation, set anykeyanswer on, and keylock off
+
−/* Marcus: Issue 1719: 11/02/2003: Changed return value from effs_t to int */
+
−int flash_read(void)
+
−{
+
−
+
−#ifdef PCM_2_FFS
+
−    int val = ffs_fread("/mmi/mmidata",  &FFS_flashData, sizeof(FFS_flashData));
+
−#else
+
−    int val = FFS_fread("/mmi/mmidata",  &FFS_flashData, sizeof(FFS_flashData));
+
−#endif
+
−
+
−    if (val == sizeof(FFS_flashData))
+
−    {
+
−        val = EFFS_OK;  /* Successful, return Zero as no data_size as in flash_data_read*/
+
−    }
+
−    else
+
−    {
+
−        TRACE_ERROR("The FFS data could not be read!");
+
−        TRACE_EVENT_P1("val = %d", val);
+
−        /* Error, presumably -ve as in FFS_ERRORS, or the actual number of bytes read */
+
−    }
+
−    return val; 	
+
−}
+
−#else
+
−int flash_read()
+
−{FFS_flashData.settings_status|= SettingsAnyKeyAnswerOn;
+
−FFS_flashData.settings_status &= ~SettingsKeyPadLockOn;
+
−#ifdef TI_PS_FF_CONC_SMS
+
−FFS_flashData.ConcatenateStatus = TRUE;
+
−#else
+
−FFS_flashData.ConcatenateStatus = FALSE;
+
−#endif /*TI_PS_FF_CONC_SMS*/
+
−
+
−}
+
−#endif
+
−
+
−effs_t flash_data_write(const char* dir_name, const char* file_name, void* data_pointer, int data_size)
+
−{ 
+
−    T_FFS_DIR dir;
+
−    int val;
+
−    char file[200];
+
−
+
−    /* SPR#2487 - DS - If FFS is not formatted, return from function */
+
−    if (flash_formatted() == FALSE)
+
−    {
+
−        TRACE_EVENT("ERROR flash_data_write(): NOT FORMATTED!");
+
−        return EFFS_NOFORMAT;
+
−    }
+
−
+
−#ifndef PCM_2_FFS   
+
−    val = FFS_opendir(dir_name, &dir);
+
−#else
+
−    val = ffs_opendir((const signed char *)dir_name, &dir);
+
−#endif
+
−
+
−    if(val < 0)
+
−    {
+
−    
+
−#ifndef PCM_2_FFS    
+
−        val = FFS_mkdir(dir_name);
+
−#else
+
−	val = ffs_mkdir(dir_name);
+
−#endif
+
−
+
−        switch(val)
+
−        {
+
−        case EFFS_OK:
+
−        case EFFS_EXISTS:
+
−            break;
+
−        default:
+
−                TRACE_ERROR("The FFS directory could not be created!");
+
−              	TRACE_EVENT_P2("val = %d dir name = %s", val, dir_name);
+
−            return (effs_t)val; 	
+
−        }
+
−    }
+
−
+
−    sprintf(file, "%s/%s", dir_name, file_name);
+
−	
+
−#ifdef PCM_2_FFS	
+
−    val = ffs_fwrite( (const S8 *) file, data_pointer, data_size);
+
−#else
+
−    val = FFS_fwrite( file, data_pointer, data_size);
+
−#endif
+
−
+
−    if(val NEQ EFFS_OK)
+
−    {  
+
−        TRACE_ERROR("The FFS file could not be created");
+
−      	TRACE_EVENT_P2("val = %d file name = %s", val, file);
+
−    }  
+
−
+
−
+
−//x0pleela 07 Nov, 2006 DVT: OMAPS00102732
+
−//Adding the MMI compilation flag FF_MMI_RELIANCE_FFS
+
−#if defined ( PCM_2_FFS    ) || defined( FF_MMI_RELIANCE_FFS)
+
−    ffs_closedir( &dir );
+
−#endif
+
−    
+
−    return (effs_t)val;
+
−}
+
−
+
−/* Marcus: Issue 1719: 11/02/2003: Changed return value from effs_t to int */
+
−int flash_data_read(const char* dir_name, const char* file_name, void* data_pointer, int data_size)
+
−{ 
+
−    int val;
+
−    char file[200];
+
−      
+
−    sprintf(file, "%s/%s", dir_name, file_name);
+
−
+
−#ifdef PCM_2_FFS
+
−    val = ffs_fread((const S8 *) file, data_pointer, data_size);
+
−#else
+
−    val = FFS_fread( file, data_pointer, data_size);
+
−#endif
+
−    
+
−    if (val NEQ data_size)
+
−    {
+
−        TRACE_ERROR("The FFS data could not be read!");
+
−        TRACE_EVENT_P1("val = %d", val);
+
−        /* Error, presumably -ve as in FFS_ERRORS, or the actual number of bytes read */
+
−    }
+
−    return val;
+
−}
+
−
+
−/* SPR#2487 - DS - Function to check if FFS is formatted */
+
−int flash_formatted(void)
+
−{
+
−    T_FFS_DIR dir;
+
−    int val;
+
−   char sFileName[100];
+
−
+
−    /* Attempt to open "/mmi" directory */
+
−#ifndef PCM_2_FFS    
+
−    val = FFS_opendir("/mmi", &dir);
+
−#else
+
−	val = ffs_opendir("/mmi", &dir);
+
−#endif	
+
−    
+
−
+
−    /* If return val is not EFFS_NOFORMAT then 
+
−     * assume that FFS is formatted.
+
−     */
+
−    if (val == EFFS_NOFORMAT)
+
−        return FALSE;
+
−    else
+
−    {
+
−        //Feb  19 2007, x0061088(Prachi)  LOCOSTO-DRT-OMAPS00112518
+
−        if (val >= 0)
+
−        {
+
−            while (ffs_readdir (&dir, sFileName, 100) > 0x0 );
+
−
+
−	//x0pleela 07 Nov, 2006 DVT: OMAPS00102732
+
−	//Adding the MMI compilation flag FF_MMI_RELIANCE_FFS			
+
−		//x0pleela 31 Oct, 2006  
+
−		//Closing the directory aa per the new FFS logic
+
−#ifdef FF_MMI_RELIANCE_FFS		
+
−		ffs_closedir(&dir);
+
−#endif
+
−            	return TRUE;
+
−           
+
−        }
+
−        else if (EFFS_NOTFOUND == val) 
+
−        {                                               
+
−            /* if the mmi directory was not found, but the FFS was formatted, */
+
−            /* create the mmi dir.*/
+
−
+
−#ifndef PCM_2_FFS    
+
−            val = FFS_mkdir("/mmi");
+
−#else
+
−            val = ffs_mkdir("/mmi");
+
−#endif
+
−            switch(val)
+
−            {
+
−                case EFFS_OK:
+
−                case EFFS_EXISTS:
+
−                    break;
+
−                default:
+
−                    TRACE_ERROR("The /mmi directory could not be created!");
+
−                    return FALSE;
+
−            }
+
−        }
+
−    }
+
−        return TRUE;
+
−}
+
−    
+
−/*
+
−Aug 25, 2004  REF: CRR 20655  xnkulkar
+
−
+
−+--------------------------------------------------------------------+
+
−| PROJECT: MMI-Framework (8417) 	MODULE: MFW_FFS		                               |
+
−| STATE  : code 			ROUTINE: flash_makedir                                             |
+
−+--------------------------------------------------------------------+
+
−
+
−   PURPOSE :  Creates a directory if not present
+
−*/
+
−void flash_makedir(char * dir_name)
+
−{
+
−	T_FFS_DIR dir;
+
−#ifndef PCM_2_FFS    
+
−	int   val = FFS_opendir(dir_name , &dir);
+
−#else
+
−	int   val = ffs_opendir(dir_name , &dir);
+
−#endif
+
−
+
−
+
−	if(val < 0)
+
−	{
+
−   
+
−#ifndef PCM_2_FFS    
+
−		val = FFS_mkdir(dir_name);
+
−#else
+
−		val = ffs_mkdir(dir_name);
+
−#endif
+
−		switch(val)
+
−		{
+
−			case EFFS_OK:
+
−			case EFFS_EXISTS:
+
−				break;
+
−			default:
+
−				TRACE_ERROR("The FFS directory could not be created!");
+
−				TRACE_EVENT_P2("val = %d dir name = %s", val, dir_name);
+
−				return; 	
+
−		}
+
−	}
+
−	
+
−//x0pleela 07 Nov, 2006 DVT: OMAPS00102732
+
−	//Adding the MMI compilation flag FF_MMI_RELIANCE_FFS
+
−#if defined( PCM_2_FFS) || defined (FF_MMI_RELIANCE_FFS)
+
−    ffs_closedir( &dir );
+
−#endif
+
−
+
−}	
+
−
+
−#ifdef MMI_EM_ENABLED
+
−#ifndef NEPTUNE_BOARD
+
−/* This portion is not valid for Neptune, hence excluding it.*/
+
−U32 get_screen_size(void);
+
−void get_screen_capture(U8 *dest_data);
+
−U32 screen_capture_index=0;
+
−/*******************************************************************************
+
−
+
− $Function:		screen_capture_write
+
−
+
− $Description:	Implemented By Manju. Write the file into FFS
+
−                     xrashmic 22 Aug, 2004 MMI-SPR-32798
+
− $Returns:		none
+
−
+
− $Arguments:	none
+
−
+
−*******************************************************************************/
+
−void screen_capture_write(U8 *filename, U8 *buffer, S32 size)
+
−{
+
−	fd_t fd= -1;
+
−	fd = ffs_open((const char*)filename, FFS_O_CREATE | FFS_O_WRONLY);
+
−	ffs_write(fd, buffer, size);
+
−	ffs_close(fd);
+
−}
+
−
+
−/*******************************************************************************
+
−
+
− $Function:		screen_capture
+
−
+
− $Description:	Implemented By Manju. Writes the LCD buffer into a file in FFS.
+
−                     xrashmic 22 Aug, 2004 MMI-SPR-32798
+
− $Returns:		none
+
−
+
− $Arguments:	none
+
−
+
−*******************************************************************************/
+
−void screen_capture(void)
+
−{
+
−	U8 *dest_data;
+
−	U8 filename[16];
+
−	U32 dest_size;
+
−       dest_size=get_screen_size();
+
−       dest_data=(U8*)mfwAlloc(dest_size);
+
−	get_screen_capture(dest_data);
+
−	sprintf((char*)filename,(const char*)"/sc%04d",screen_capture_index);
+
−	screen_capture_write(filename, dest_data, dest_size);
+
−       mfwFree(dest_data, dest_size);
+
−	screen_capture_index++;
+
−}
+
−#endif /* ifndef NEPTUNE_BOARD*/
+
−#endif
+
−
+
−
+
−// Apr 14, 2005	REF: CRR 29991   xpradipg 
+
−#ifdef FF_MMI_OPTIM
+
−/*******************************************************************************
+
−
+
− $Function:		flash_MMI_blackList_open
+
−
+
− $Description:	This opens the blacklist file
+
− 
+
− $Returns:		value of the open result
+
−
+
− $Arguments:	none
+
−
+
−*******************************************************************************/
+
−int8 flash_MMI_blackList_open( )
+
−{
+
−	T_FFS_FD file=EFFS_NOFORMAT;	
+
−	/*a0393213 compiler warnings removal - variable status removed*/
+
−	if(flash_formatted())
+
−	{
+
−		file = FFS_open(BLACK_LIST_PATH_AND_FILE, FFS_O_RDWR);
+
−		if(file == EFFS_NOTFOUND)
+
−		{
+
−			TRACE_FUNCTION("the file does not exist and is created");
+
−			file = FFS_open(BLACK_LIST_PATH_AND_FILE, FFS_O_RDWR | FFS_O_CREATE);
+
−			if(file < 0 ) 
+
−			{
+
−				TRACE_FUNCTION("file creation failed");
+
−				return file;
+
−			}
+
−			return file;
+
−		}
+
−	}
+
−	return file;
+
−}
+
−/*******************************************************************************
+
−
+
− $Function:		flash_MMI_blackList_close
+
−
+
− $Description:	This closes the file opened for read operation
+
− 
+
− $Returns:		zero for success and -1 for failure
+
−
+
− $Arguments:	handle - handle of the file to be closed
+
−
+
−*******************************************************************************/
+
−void flash_MMI_blackList_close(int8 handle)
+
−{
+
−	FFS_close((T_FFS_FD)handle);
+
−}
+
−		
+
−/*******************************************************************************
+
−
+
− $Function:		flash_MMI_blackList_write
+
−
+
− $Description:	This writes the blacklisted numbers onto the blacklist file
+
− 				if the file does not exist it creates and writes the data
+
− $Returns:		zero for success and -1 for failure
+
−
+
− $Arguments:	data - to be written into the file
+
− 				len	 - length of the data to be written
+
−
+
−*******************************************************************************/
+
−int flash_MMI_blackList_write(U8 *data, SHORT len, SHORT offset)
+
−{
+
−
+
−	T_FFS_FD file;	
+
−	/*a0393213 compiler warnings removal - variable status removed*/
+
−	TRACE_FUNCTION("flash_MMI_blackList_write()");
+
−	if(flash_formatted())
+
−	{
+
−		file = FFS_open(BLACK_LIST_PATH_AND_FILE, FFS_O_RDWR);
+
−
+
−		if(file == EFFS_NOTFOUND)
+
−		{
+
−			TRACE_FUNCTION("the file does not exist and is created");
+
−			file = FFS_open(BLACK_LIST_PATH_AND_FILE, FFS_O_RDWR | FFS_O_CREATE);
+
−			if(file < 0 ) 
+
−			{
+
−				TRACE_FUNCTION("file creation failed");
+
−				return file;
+
−			}
+
−		}
+
−		TRACE_FUNCTION("the file exist and is opened");
+
−#ifdef PCM_2_FFS		
+
−		ffs_seek(file, offset, FFS_SEEK_SET);
+
−		ffs_write(file, (void*)data, len);
+
−		ffs_close(file);
+
−#else
+
−		FFS_seek(file, offset, FFS_SEEK_SET);
+
−		FFS_write(file, (void*)data, len);
+
−		FFS_close(file);
+
−#endif		
+
−
+
−		return 0;
+
−	}
+
−	else
+
−		return -1;	
+
−		
+
−}
+
−/*******************************************************************************
+
−
+
− $Function:		flash_MMI_blackList_read
+
−
+
− $Description:	This reads the blacklisted numbers onto the data buffer
+
− 				
+
− $Returns:		zero for success and -1 for failure
+
−
+
− $Arguments:	data - buffer into which  data is retrieved from the file
+
− 				len	 - length of the data to be retrieved from the file
+
−
+
−*******************************************************************************/
+
−int flash_MMI_blackList_read(int8 file, U8* data, SHORT len,SHORT offset)
+
−{
+
−	int status;
+
−	TRACE_FUNCTION("file is opened and being read");
+
−	TRACE_EVENT_P1("the file is seekded at %d",offset);
+
−	FFS_seek(file, offset, FFS_SEEK_SET);
+
−	status = FFS_read(file, (void *)data, len);
+
−	return status;
+
−}
+
−
+
−
+
−#endif
+
−
+
−#if( BOARD == 61 )
+
−#ifdef PCM_2_FFS
+
−T_FFS_SIZE ffs_ReadRecord(const char *name, void * addr, int size, int index, int recsize)
+
−{
+
−  int n;
+
−  S32 result=0;
+
−  T_FFS_STAT stat;
+
−  char buf[T_PSPDF_SMS*MAX_NO_SMS];
+
−
+
−  ffs_stat((const signed char *)name, &stat);
+
−  n = stat.size / recsize;
+
−  
+
−  if (index > n)
+
−    return EFFS_NOTFOUND;
+
−
+
−  if (stat.size <= (T_PSPDF_SMS*MAX_NO_SMS))  
+
−  {
+
−    result = ffs_file_read((const signed char *)name, &buf, stat.size);
+
−    if (result == stat.size) 
+
−    {
+
−      memcpy(addr, &buf[(index-1)*recsize], recsize);
+
−      result = recsize; 
+
−    }
+
−  }
+
−
+
−  return result;
+
−}
+
−
+
−T_FFS_RET ffs_WriteRecord(const char *name, void * addr, int size, int index, int recsize)
+
−{
+
−  int n;
+
−  int result =0;
+
−  T_FFS_STAT stat;
+
−  char buf[T_PSPDF_SMS*MAX_NO_SMS];
+
−
+
−  ffs_stat((const signed char *)name, &stat);
+
−  n = stat.size / recsize;
+
−
+
−  if (index > n)
+
−    return EFFS_NOTFOUND;
+
−
+
−  if (stat.size <= (T_PSPDF_SMS*MAX_NO_SMS))  
+
−  {
+
−    result = ffs_file_read((const signed char *)name, &buf, stat.size);
+
−    if (result == stat.size) 
+
−    {
+
−      memcpy(&buf[(index-1)*recsize], addr, recsize);
+
−      result = ffs_file_write((const signed char *)name, &buf, stat.size, (FFS_O_CREATE|FFS_O_TRUNC));
+
−    }
+
−  }
+
−
+
−  return result;
+
−}
+
−#endif
+
−
+
−#endif
+
−
+
−#ifdef FF_TTY_HCO_VCO
+
−/*******************************************************************************
+
−
+
− $Function:		get_ffs_tty_status
+
−
+
− $Description:	Gives the status of tty in Flash
+
− 
+
− $Returns:		tty status
+
−
+
− $Arguments:	None
+
−
+
−*******************************************************************************/
+
−uint8 get_ffs_tty_status(void)
+
−{
+
−	return FFS_flashData.ttyAlwaysOn;
+
−}
+
−
+
−/*******************************************************************************
+
−
+
− $Function:		get_ffs_tty_pftype
+
−
+
− $Description:	This gives the tty profile type to be loaded
+
− 
+
− $Returns:		tty profile type
+
−
+
− $Arguments:	None
+
−
+
−*******************************************************************************/
+
−uint8 get_ffs_tty_pftype(void)
+
−{
+
−	return FFS_flashData.ttyPfType;
+
−}
+
−#endif