--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/g23m/condat/ms/src/atb/ATBPbFS.c	Mon Jun 01 03:24:05 2015 +0000
@@ -0,0 +1,723 @@
+#include "typedefs.h"
+#include "vsi.h"
+#include "pei.h"
+#include "custom.h"
+#include "gsm.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "mfw_mfw.h"
+#include "mfw_sys.h"
+
+#include "cus_aci.h"
+#include "prim.h"
+#include "pcm.h"
+
+/* BEGIN ADD: Sumit : Req ID: : 31-Mar-2005*/
+#ifndef NEPTUNE_BOARD
+/* END ADD: Sumit : Req ID: : 31-Mar-2005*/
+#include "ffs/ffs.h"
+/* BEGIN ADD: Sumit : Req ID: : 31-Mar-2005*/
+#else
+#include "ffs.h"
+#endif
+/* END ADD: Sumit : Req ID: : 31-Mar-2005*/
+
+#include "ffs_coat.h"
+#include "ATBPb.h"
+#include "ATBPbFS.h"
+
+T_PB_FSDATA fsdata;
+
+UBYTE empty_rec[2] = {0xFF,0};
+
+EXTERN T_HANDLE         aci_handle;
+#define hCommMMI        aci_handle
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_GetPhonebook
+
+ $Description:	Checks to see if FFS phonebook is present, and if it is selected.  If it
+ 				is not present, creates info file with default parameters.
+
+ $Returns:		PB_OK		Action completed OK.
+				PB_EXCT		Action currently executing, callback awaited.
+				PB_ERROR	Error.
+
+ $Arguments:	phonebook_id	The phonebook identifier
+ 				current_type	Place to store type of phonebook selected.
+
+*******************************************************************************/
+
+PB_RET	FS_pb_GetPhonebook(SHORT phonebook_id, T_PB_TYPE *current_type)
+{
+	T_PB_FSINFO info;
+
+	tracefunction("FS_pb_GetPhonebook");
+
+	fsdata.info_file = FFS_open("/mmi/pbinfo", FFS_O_RDWR);
+
+	if (fsdata.info_file<0)
+	{
+		/* File does not exist.  Attempt to create it. */
+
+		fsdata.info_file = FFS_open("/mmi/pbinfo", FFS_O_RDWR | FFS_O_CREATE);
+		if (fsdata.info_file<0)
+		{
+			trace("** Cannot create file - flash phonebook not available **");
+			return PB_FILEWRITEFAIL;
+		}
+
+		/* Have opened file.  Set phonebook to SIM and store setting. */
+
+		info.type_selected = PB_TYPE_SIM;
+		info.records_max = PB_RECORDS_MAX;
+		info.alpha_max = PB_ALPHATAG_MAX;
+		info.number_max = PB_NUMBER_MAX;
+		info.ext_max = PB_EXT_MAX;
+
+		FFS_write(fsdata.info_file, (void *)&info, sizeof(T_PB_FSINFO));
+		FFS_close(fsdata.info_file);
+	}
+	else
+	{
+		FFS_read(fsdata.info_file, (void *)&info, sizeof(T_PB_FSINFO));
+		FFS_close(fsdata.info_file);
+	}
+
+	/* Check to make sure parameters are in acceptable range */
+
+	if (info.records_max<0 || info.records_max>PB_RECORDS_UPPER_LIMIT)
+		info.records_max = PB_RECORDS_UPPER_LIMIT;
+
+	if (info.alpha_max<0 || info.alpha_max>PB_ALPHATAG_UPPER_LIMIT)
+		info.alpha_max = PB_ALPHATAG_UPPER_LIMIT;
+
+	if (info.number_max<0 || info.number_max>PB_NUMBER_UPPER_LIMIT)
+		info.number_max = PB_NUMBER_UPPER_LIMIT;
+
+	if (info.ext_max<0 || info.ext_max>PB_EXT_UPPER_LIMIT)
+		info.ext_max = PB_EXT_UPPER_LIMIT;
+
+	fsdata.records_max = info.records_max;
+	fsdata.alpha_max = info.alpha_max;
+	fsdata.number_max = info.number_max;
+	fsdata.ext_max = info.ext_max;
+	fsdata.record_size = info.alpha_max*sizeof(USHORT)+info.number_max/2+info.ext_max+sizeof(UBYTE);
+
+	*current_type = info.type_selected;
+
+	return PB_OK;
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_SetPhonebook
+
+ $Description:	Select a phonebook
+
+ $Returns:		PB_OK		Action completed OK.
+				PB_EXCT		Action currently executing, callback awaited.
+				PB_ERROR	Error.
+
+ $Arguments:	phonebook_id	The phonebook identifier
+ 				current_type	New value for selected phonebook
+
+*******************************************************************************/
+
+PB_RET	FS_pb_SetPhonebook(SHORT phonebook_id, T_PB_TYPE current_type)
+{
+	T_PB_FSINFO info;
+	T_FFS_SIZE size;
+	T_FFS_RET fsret;
+
+	tracefunction("FS_pb_SetPhonebook");
+
+	/* Have opened file.  Read in current settings. */
+
+	size = FFS_file_read("/mmi/pbinfo", (void *)&info, sizeof(T_PB_FSINFO));
+
+	if (size<=0)
+	{
+		return PB_FILEREADFAIL;
+	}
+
+	info.type_selected = current_type;
+
+	fsret = FFS_file_write("/mmi/pbinfo", (void *)&info, sizeof(T_PB_FSINFO), FFS_O_TRUNC);
+
+	if (fsret!=EFFS_OK)
+		return PB_FILEWRITEFAIL;
+
+	return PB_OK;
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_Initialise
+
+ $Description:	Creates the necessary phonebook file(s) if they do not already exist.
+
+ $Returns:		PB_OK			Action completed OK.
+				PB_EXCT			Action currently executing, callback awaited.
+				PB_FILEREADFAIL	File read encountered an error
+				PB_FILEWRITEFAIL File write encountered an error
+
+
+ $Arguments:	phonebook_id	The phonebook identifier
+ 				type			Type of phonebook.
+				records_max		Indicates the maximum number of entries the
+								phonebook can hold.
+				alpha_max		Maximum size of unicode alpha tag in characters
+				number_max		Maximum size of phone number in characters
+ 				ext_max			Maximum size of extended data in bytes
+
+*******************************************************************************/
+
+PB_RET	FS_pb_Initialise(SHORT phonebook_id, T_PB_TYPE type, SHORT records_max,
+	SHORT alpha_max, SHORT number_max, SHORT ext_max)
+{
+	SHORT phys_index;
+	USHORT charIndex;
+	char filename[30];
+	SHORT fileIndex;
+	SHORT recIndex;
+	UBYTE newfile;
+	T_FFS_RET retvalue;
+	T_FFS_SIZE sizevalue;
+	UBYTE *blankRec;
+
+	tracefunction("FS_pb_Initialise");
+
+	fsdata.file = NULL;
+	fsdata.fileID = -1;
+
+	/* Create blank record */
+
+	blankRec = (UBYTE *)mfwAlloc(fsdata.record_size);
+	memset(blankRec, 0xFF, fsdata.record_size);
+
+	/* Create files */
+
+	trace("Creating files...");
+
+	for (phys_index = 0; phys_index<records_max; phys_index++)
+	{
+		FS_file_GetIndex(phys_index, &fileIndex, &recIndex);
+
+		/* Check if we're starting a new file */
+
+		if (recIndex == 0 )
+		{
+			if (fileIndex!=0)
+			{
+				retvalue = FFS_close(fsdata.file);
+				fsdata.file = NULL;
+				fsdata.fileID = -1;
+				trace_P2("Closing file %d, result %d",fsdata.file, retvalue);
+			}
+
+			FS_file_GetName(filename, phonebook_id, fileIndex);
+
+			fsdata.file = FFS_open(filename, FFS_O_RDWR);
+			trace_P2("Try to open file %s, result %d",filename, fsdata.file);
+			if (fsdata.file<0)
+			{
+				fsdata.file = FFS_open(filename, FFS_O_RDWR | FFS_O_CREATE);
+				fsdata.fileID = fileIndex;
+				trace_P2("Create file %s, result %d",filename, fsdata.file);
+				newfile = TRUE;
+			}
+			else
+				newfile = FALSE;
+		}
+
+		if (newfile)
+		{
+			sizevalue = FFS_write(fsdata.file, (void *)blankRec, fsdata.record_size);
+			trace_P2("Writing record %d, result %d",phys_index, sizevalue);
+		}
+	}
+
+	/* Close the last file */
+	retvalue = FFS_close(fsdata.file);
+	trace_P2("Closing last file %d, result %d",fsdata.file, retvalue);
+
+	fsdata.file = NULL;
+	fsdata.fileID = -1;
+
+	/* Get rid of blank record */
+
+	mfwFree(blankRec, fsdata.record_size);
+
+#ifdef BLOCKING
+	return PB_OK;
+#else
+	return PB_EXCT;
+#endif
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_ReadRec
+
+ $Description:	Reads a record from the physical position index.
+
+ $Returns:		PB_OK			Action completed OK.
+				PB_EXCT			Action currently executing, callback awaited.
+				PB_FILEREADFAIL	File read encountered an error
+
+ $Arguments:	phonebook_id	The phonebook identifier
+				phys_index		Physical index of the record to read.
+				record			Structure in which to store record data (allocated by
+								caller).
+
+*******************************************************************************/
+
+PB_RET	FS_pb_ReadRec(SHORT phonebook_id, SHORT phys_index, T_PB_RECORD *record)
+{
+	SHORT charIndex;
+	UBYTE *recordstore;
+	SHORT fileIndex;
+	SHORT recIndex;
+	T_FFS_SIZE bytesRead;
+	T_FFS_RET ffsret;
+	USHORT *unicode;
+
+	tracefunction("FS_pb_ReadRec");
+
+	/* Make sure record exists */
+
+	if (phys_index>=fsdata.records_max)
+		return PB_RECDOESNOTEXIST;
+
+	/* Open the file */
+
+	recIndex = FS_file_OpenForRec(phonebook_id, phys_index);
+
+	/* Find the record in the file */
+
+	FFS_seek(fsdata.file, fsdata.record_size*recIndex, FFS_SEEK_SET);
+
+	/* Read the record */
+
+	recordstore = (UBYTE *)mfwAlloc(fsdata.record_size);
+
+	bytesRead = FFS_read(fsdata.file, (void *)recordstore, fsdata.record_size);
+
+	/* Copy alpha tag */
+
+	unicode = (USHORT *)recordstore;
+	charIndex = 0;
+
+	do
+	{
+		record->alpha.data[charIndex] = unicode[charIndex];
+		if (unicode[charIndex]!=0)
+			charIndex++;
+	}
+	while (unicode[charIndex]!=0 && unicode[charIndex]!=0xFFFF && charIndex<fsdata.alpha_max);
+
+
+	record->alpha.length = charIndex;
+
+	/* Copy number */
+
+	memcpy((UBYTE *)record->number, (UBYTE *)&recordstore[fsdata.alpha_max*sizeof(USHORT)], fsdata.number_max/2);
+
+	/* Copy ton/npi */
+
+	record->ton_npi = recordstore[fsdata.alpha_max*sizeof(USHORT)+fsdata.number_max/2];
+
+	mfwFree(recordstore, fsdata.record_size);
+
+#ifdef BLOCKING
+	return PB_OK;
+#else
+	return PB_EXCT;
+#endif
+
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_WriteRec
+
+ $Description:	Writes a record to the physical position index.
+
+ $Returns:		PB_OK			Action completed OK.
+				PB_EXCT			Action currently executing, callback awaited.
+				PB_FILEWRITEFAIL File write encountered an error
+
+ $Arguments:	phonebook_id	The phonebook identifier
+				phys_index		Physical index of the record to write.
+				record			Record data to write to phonebook (allocated by caller).
+
+*******************************************************************************/
+
+
+PB_RET	FS_pb_WriteRec(SHORT phonebook_id, SHORT phys_index, T_PB_RECORD *record)
+{
+	SHORT charIndex;
+	UBYTE *recordstore;
+	SHORT recIndex;
+	USHORT *unicode;
+	T_FFS_SIZE size;
+
+	/* Make sure record exists */
+
+	if (phys_index>=fsdata.records_max)
+		return PB_RECDOESNOTEXIST;
+
+	/* Copy alpha tag */
+
+	recordstore = (UBYTE *)mfwAlloc(fsdata.record_size);
+
+	unicode = (USHORT *)recordstore;
+
+	for (charIndex=0; charIndex<record->alpha.length; charIndex++)
+	{
+		unicode[charIndex] = record->alpha.data[charIndex];
+	}
+
+	unicode[charIndex] = 0;
+
+	/* Copy number */
+
+	memcpy(&recordstore[fsdata.alpha_max*sizeof(USHORT)], record->number, fsdata.number_max/2);
+
+	/* Copy ton/npi */
+
+	recordstore[fsdata.alpha_max*sizeof(USHORT)+fsdata.number_max/2] = record->ton_npi;
+
+	/* Open the file */
+
+	recIndex = FS_file_OpenForRec(phonebook_id, phys_index);
+
+	/* Find the record in the file */
+
+	FFS_seek(fsdata.file, fsdata.record_size*recIndex, FFS_SEEK_SET);
+
+	/* Write record */
+
+	size = FFS_write(fsdata.file, (void *)recordstore, fsdata.record_size);
+
+	mfwFree(recordstore, fsdata.record_size);
+
+#ifdef BLOCKING
+	return PB_OK;
+#else
+	return PB_EXCT;
+#endif
+
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_DeleteRec
+
+ $Description:	Deletes a record at a physical position index.
+
+ $Returns:		PB_OK			Action completed OK.
+				PB_EXCT			Action currently executing, callback awaited.
+				PB_FILEWRITEFAIL File write encountered an error
+
+ $Arguments:	phonebook_id	The phonebook identifier
+				phys_index		Physical index of the record to delete.
+
+*******************************************************************************/
+
+PB_RET	FS_pb_DeleteRec(SHORT phonebook_id, SHORT phys_index)
+{
+	UBYTE *recordstore;
+	char filename[30];
+	SHORT fileIndex;
+	SHORT recIndex;
+	T_FFS_RET ffsret;
+	T_FFS_SIZE size;
+
+	/* Make sure record exists */
+
+	if (phys_index>=fsdata.records_max)
+		return PB_RECDOESNOTEXIST;
+
+	/* Allocate null buffer */
+
+	recordstore = (UBYTE *)mfwAlloc(fsdata.record_size);
+	memset(recordstore, 0xFF, fsdata.record_size);
+
+	/* Open the file */
+
+	recIndex = FS_file_OpenForRec(phonebook_id, phys_index);
+
+	/* Find the record in the file */
+
+	FFS_seek(fsdata.file, fsdata.record_size*recIndex, FFS_SEEK_SET);
+
+	/* Write record */
+
+	size = FFS_write(fsdata.file, (void *)recordstore, fsdata.record_size);
+
+	mfwFree(recordstore, fsdata.record_size);
+
+#ifdef BLOCKING
+	return PB_OK;
+#else
+	return PB_EXCT;
+#endif
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_Finished
+
+ $Description:	Operation is over; close the last file.
+
+ $Returns:		PB_OK		Action completed OK.
+				PB_ERROR	Error.
+
+ $Arguments:	phonebook_id	The phonebook identifier
+
+
+*******************************************************************************/
+
+PB_RET	FS_pb_Finished(SHORT phonebook_id)
+{
+	T_FFS_RET ret;
+
+	if (fsdata.fileID!=-1 && fsdata.file)
+	{
+		ret = FFS_close(fsdata.file);
+	}
+
+	fsdata.file = NULL;
+	fsdata.fileID = -1;
+
+	return PB_OK;
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_ReadTables
+
+ $Description:	Read in index table files
+
+ $Returns:		PB_OK		Action completed OK.
+				PB_ERROR	Error.
+
+ $Arguments:	phonebook_id	The phonebook identifier
+				records_used	Number of entries in phonebook
+				name_table		Table of entries ordered by name
+				number_table	Table of entries ordered by number
+
+*******************************************************************************/
+
+PB_RET	FS_pb_ReadTables(SHORT phonebook_id, SHORT *records_used, SHORT *name_table, SHORT *number_table)
+{
+	T_FFS_RET ret;
+	T_FFS_FD file;
+	T_FFS_SIZE size;
+
+	UBYTE writing;
+
+	tracefunction("FS_pb_ReadTables");
+
+	/* Check if file wrote OK */
+
+	writing = 2;	/* Dummy value to check for errors */
+	size = FFS_file_read("/mmi/pbverify", (void *)&writing, sizeof(UBYTE));
+	trace_P1("Try to read file /mmi/pbverify, size = %d", size);
+
+	if (size<0)
+	{
+		ret = FFS_file_write("/mmi/pbverify", (void *)&writing, sizeof(UBYTE), FFS_O_CREATE);
+		trace_P1("Try to create file /mmi/pbverify, ret = %d", ret);
+	}
+
+	trace_P1("Value of writing = %d", writing);
+
+	if (writing==TRUE)		/* Operation was aborted while reading tables file */
+	{
+		trace("***ERROR - tables not written properly");
+		return PB_FILEREADFAIL;
+	}
+
+	/* Read in tables file */
+
+	file = FFS_open("/mmi/pbtables", FFS_O_RDWR);
+	trace_P1("Try to open file /mmi/pbtables, result %d", file);
+
+	if (file<0)
+	{
+		return PB_FILEREADFAIL;
+	}
+
+	FFS_read(file, (void *)records_used, sizeof(SHORT));
+	FFS_read(file, (void *)name_table, fsdata.records_max*sizeof(SHORT));
+	FFS_read(file, (void *)number_table, fsdata.records_max*sizeof(SHORT));
+
+	FFS_close(file);
+
+	return PB_OK;
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_pb_WriteTables
+
+ $Description:	Update index table files
+
+ $Returns:		PB_OK		Action completed OK.
+				PB_FILEWRITEFAIL
+
+ $Arguments:	phonebook_id	The phonebook identifier
+				records_used	Number of entries in phonebook
+				name_table		Table of entries ordered by name
+				number_table	Table of entries ordered by number
+
+*******************************************************************************/
+
+PB_RET	FS_pb_WriteTables(SHORT phonebook_id, SHORT records_used, SHORT *name_table, SHORT *number_table)
+{
+	T_FFS_RET ret;
+	T_FFS_FD file;
+	UBYTE writing;
+
+	tracefunction("FS_pb_WriteTables");
+
+	/* Indicate that file writing is in progress */
+
+	writing = TRUE;
+	ret = FFS_file_write("/mmi/pbverify", (void *)&writing, sizeof(UBYTE), FFS_O_TRUNC);
+	trace_P1("1. Try to write file /mmi/pbverify, result = %d", ret);
+
+	/* Update tables file */
+
+	file = FFS_open("/mmi/pbtables", FFS_O_RDWR);
+	trace_P1("Try to open file /mmi/pbtables, result %d", file);
+
+	if (file<0)
+	{
+		file = FFS_open("/mmi/pbtables", FFS_O_RDWR | FFS_O_CREATE);
+		trace_P1("Create file /mmi/pbtables, result %d", file);
+		if (file<0)
+		{
+			trace("** Cannot create file - flash phonebook not available **");
+			return PB_FILEWRITEFAIL;
+		}
+	}
+
+	FFS_write(file, (void *)&records_used, sizeof(SHORT));
+	FFS_write(file, (void *)name_table, fsdata.records_max*sizeof(SHORT));
+	FFS_write(file, (void *)number_table, fsdata.records_max*sizeof(SHORT));
+
+	FFS_close(file);
+
+	/* Indicate that file was written OK */
+
+	writing = FALSE;
+	ret = FFS_file_write("/mmi/pbverify", (void *)&writing, sizeof(UBYTE), FFS_O_TRUNC);
+	trace_P1("2. Try to write file /mmi/pbverify, result = %d", ret);
+
+	return PB_OK;
+}
+
+
+/*******************************************************************************
+
+ $Function:    	FS_file_GetIndex
+
+ $Description:	For a given physical index, return the file and record number.
+
+ $Returns:		None
+
+ $Arguments:	phys_index		The physical record index
+ 				fileIndex		Pointer to variable to store file index
+ 				recIndex		Pointer to variable to store record index
+
+
+*******************************************************************************/
+
+void FS_file_GetIndex(SHORT phys_index, SHORT *fileIndex, SHORT *recIndex)
+{
+	*fileIndex = phys_index/PB_RECS_PER_FILE;
+	*recIndex = phys_index % PB_RECS_PER_FILE;
+	return;
+}
+
+/*******************************************************************************
+
+ $Function:    	FS_file_GetName
+
+ $Description:	For a given file index, return the filename.
+
+ $Returns:		None
+
+ $Arguments:	filename		Pointer to string to store the filename
+ 				phonebook_id	The identifier of the phonebook
+ 				fileIndex		The index of the file
+
+
+*******************************************************************************/
+
+void FS_file_GetName(char *filename, SHORT phonebook_id, SHORT fileIndex)
+{
+	sprintf(filename, "/mmi/pb%d", fileIndex);
+	return;
+}
+
+/*******************************************************************************
+
+ $Function:    	FS_file_OpenForRec
+
+ $Description:	Open the appropriate file to access a specific record
+
+ $Returns:		None
+
+ $Arguments:	phonebook_id	The phonebook identifier
+ 				phys_index		The physical record index
+
+
+*******************************************************************************/
+
+SHORT FS_file_OpenForRec(SHORT phonebook_id, SHORT phys_index)
+{
+	SHORT fileIndex;
+	SHORT recIndex;
+	char filename[30];
+	T_FFS_RET ffsret;
+
+	/* Open file if it is not already open */
+
+	FS_file_GetIndex(phys_index, &fileIndex, &recIndex);
+
+	if (fsdata.fileID!=fileIndex || fsdata.file==NULL)
+	{
+		/* Close currently open file */
+		if (fsdata.file!=NULL)
+		{
+			ffsret = FFS_close(fsdata.file);
+			fsdata.file = NULL;
+			fsdata.fileID = -1;
+		}
+
+		FS_file_GetName(filename, phonebook_id, fileIndex);
+
+		fsdata.file = FFS_open(filename, FFS_O_RDWR);
+		trace_P2("Try to open file %s, result %d",filename, fsdata.file);
+		fsdata.fileID = fileIndex;
+	}
+
+	return recIndex;
+}
+