UTS6710/tools/mergeImage/generateSave.c

//---------------------------------------------------------------------------
#include "generateSave.h"
//---------------------------------------------------------------------------
#include "parseConfig.h"
#include "generateOutput.h"
//---------------------------------------------------------------------------
// calculate CheckSum
//---------------------------------------------------------------------------

#if 0

static inline u32 calculateMemoyCheckSum( u8 *mem, u32 size )
{
	int i; u32 checkSum = 0;
	for( i = 0; i < size; i++ ) checkSum += mem[i];
	return checkSum;
}

u32 calculateFileCheckSum( const char *fileName, u32 fileSizeKB )
{
	FILE *fp; int i;
	u32 checkSum = 0;
	u32 fileSize = fileSizeKB * 1024;
	u8 readBuf[TMP_BUFFER_SIZE] = {0};

	fp = fopen( fileName, "rb" );
	for( i = 0; i < fileSize; i+= TMP_BUFFER_SIZE )
	{
		if( fread( readBuf, 1, TMP_BUFFER_SIZE, fp ) <= 0 ) break;
		checkSum += calculateMemoyCheckSum( readBuf, TMP_BUFFER_SIZE );
	}
	fclose( fp );

    	return checkSum;
}
#endif

//---------------------------------------------------------------------------
// calculate CRC32
//---------------------------------------------------------------------------

unsigned int crcTable[256] = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
};

static inline u32 memCRC32_separate(u8 *pData, int len, u32 finalCrc )
{
	int i;
	for(i=0; i<len; i++)
	{
		u32 c = (unsigned int)pData[i];
        	finalCrc = ((finalCrc>>8) & 0x00FFFFFF) ^ crcTable[ (finalCrc^c) & 0xFF ];
	}

	return finalCrc;
}

unsigned int memCRC32(char *pData, int len)
{
    unsigned int crc;
    int i;
    unsigned int c;

    crc = 0xFFFFFFFF;
    for(i=0; i<len; i++)
    {
        c = (unsigned int)pData[i];
        crc = ((crc>>8) & 0x00FFFFFF) ^ crcTable[ (crc^c) & 0xFF ];
    }
    return( crc^0xFFFFFFFF );
}


#if 0
u32 calculateFileCRC32( const char *fileName, u32 fileSizeKB )
{
	FILE *fp; int i;
	u32 crc = 0xFFFFFFFF;
	u8 readBuf[TMP_BUFFER_SIZE] = {0};
	u32 fileSize = fileSizeKB * 1024;

	dbgMsg( "calculateFileCRC32: %s, %d KB\n", fileName, fileSizeKB );

	fp = fopen( fileName, "rb" );
	for( i = 0; i < fileSize; i+= TMP_BUFFER_SIZE )
	{
		if( fread( readBuf, 1, TMP_BUFFER_SIZE, fp ) <= 0 ) break;
		crc = memCRC32_separate( readBuf, TMP_BUFFER_SIZE, crc );
	}
	fclose( fp );

	return( crc^0xFFFFFFFF );
}
#else
u32 calculateFileCRC32( const char *fileName)
{
	FILE *fp; int i;
	u32 crc = 0xFFFFFFFF;
	u8 readBuf[TMP_BUFFER_SIZE] = {0};
	int read_size = 0;
	u32 fileSize = getFileSize(fileName);

	dbgMsg( "calculateFileCRC32: %s\n", fileName);

	fp = fopen( fileName, "rb" );
	for( i = 0; i < fileSize; i+= TMP_BUFFER_SIZE )
	{
		read_size = fread( readBuf, 1, TMP_BUFFER_SIZE, fp );
		if(read_size <=0)
			break;
		crc = memCRC32_separate( readBuf, read_size, crc );
	}
	fclose( fp );

	return( crc^0xFFFFFFFF );
}

#endif
//---------------------------------------------------------------------------

static inline void writeInfo_CodeFlash( FILE *fp, u32 codeCRC )
{
	fprintf( fp, "[CODE]\n");
	fprintf( fp, "#codecrccheck\n");
	fprintf( fp, "0x%08x\n", codeCRC );
	//fprintf( fp, "#codevalidsize\n");
	//fprintf( fp, "0x%08x\n", validSizeKB*1024 );
	fprintf( fp, "\n" );
}

static inline void writeInfo_DataFlash( FILE *fp, u32 dataCRC )
{
	fprintf( fp, "[DATA]\n");
	fprintf( fp, "#datacrccheck\n");
	fprintf( fp, "0x%08x\n", dataCRC );
	//fprintf( fp, "#datavalidsize\n");
	//fprintf( fp, "0x%08x\n", validSizeKB*1024 );
	fprintf( fp, "\n" );
}

static inline void writeInfo_Model( FILE *fp, u32 blockId, const char *protectId, const char *timestamp )
{
	fprintf( fp, "[MODEL]\n");
	fprintf( fp, "#blockID\n");
	fprintf( fp, "%d\n", blockId );
	fprintf( fp, "#projectID\n");
	fprintf( fp, "%s\n", protectId );
	fprintf( fp, "#timestamp\n");
	fprintf( fp, "%s\n", timestamp );
	fprintf( fp, "\n" );
}

static inline void writeInfo_Protected( FILE *fp, const char *module )
{
	fprintf( fp, "#module\n");
	fprintf( fp, "%s\n", module );
	fprintf( fp, "\n" );
}

static inline void writeInfo_End( FILE *fp )
{
	fprintf( fp, "#END\n" );
}

static inline bool generateInfo_Protected( FILE *fpOut, NorFlashModuleInfo *info )
{
	int i;
	for( i = 0; i < MODULE_MAX; i++ )
	{
		if( !info[i].isProtected ) continue;
		writeInfo_Protected( fpOut, info[i].moduleName );

	//	if( (info[i].flashAddr2) && (info[i].flashSize2) )
	//		writeInfo_Protected( fpOut, info[i].moduleName, info[i].flashAddr2, info[i].flashSize2 );
	}

	return true;
}
#if 0
static inline bool getTimeStamp( const char *fileName, char *timeStamp )
{
	FILE *fpIn = fopen( fileName, "rt" );
    	if( fpIn == NULL )
  	{
  		showMsg( "TimeStamp (%s) not found!\n", fileName );
		strcpy( timeStamp, "0" );
		return false;
  	}

	timeStamp = fgetLine( timeStamp, TMP_BUFFER_SIZE, fpIn );
	if( timeStamp != NULL ) dbgMsg( "=>TimeStamp: %s\n", timeStamp );
	fclose( fpIn ); return (timeStamp != NULL);
}
#endif
bool generateSaveInfo(void)
{
	FILE *fp;
	//char timeStamp[TMP_BUFFER_SIZE];
	dbgMsg( "\ngenerateSaveInfo ==> %s\n", FILENAME_CODEBIN );
	u32 codeCRC = calculateFileCRC32(FILENAME_CODEBIN);

	//getTimeStamp( FILENAME_TIMESTAMP, timeStamp );


	fp = fopen( FILENAME_PACKETSAVE, "wt" );
	if( fp == NULL ) return false;

	writeInfo_CodeFlash( fp, codeCRC );
	//writeInfo_Model( fp, 0, "MON-SIS330", timeStamp );
	generateInfo_Protected( fp, flashModuleInfo );

	writeInfo_End( fp );
	fclose( fp );
	return true;
}
#if 0
bool generatePacketSaveInfo()
{
	u32 codeCRC, dataCRC = 0;
	u32 codeValidSizeKB, dataValidSizeKB;

	if( !calculateImageValidSize( &codeValidSizeKB, &dataValidSizeKB ) ) return false;

	codeCRC = calculateFileCRC32( FILENAME_CODEVALID, codeValidSizeKB );

#if( CONFIG_DATA_FLASH_SIZE != 0  )
	dataCRC = calculateFileCRC32( FILENAME_DATAVALID, dataValidSizeKB );
#endif

	return generateSaveInfo( FILENAME_PACKETSAVE, codeCRC, dataCRC );
}

bool generateBinSaveInfo()
{
	bool ret;
	u32 codeCRC, dataCRC = 0;

	codeCRC = calculateFileCRC32( FILENAME_CODEBIN, CONFIG_CODE_FLASH_SIZE );

#if( CONFIG_DATA_FLASH_SIZE != 0  )
	dataCRC = calculateFileCRC32( FILENAME_DATABIN, CONFIG_DATA_FLASH_SIZE );
#endif

	ret = generateSaveInfo( FILENAME_SAVEINFO, codeCRC, dataCRC );
	if( ret )
	{
		copyToOutputFolder( miSaveInfoName, FILENAME_SAVEINFO );
		removeTempFile( FILENAME_SAVEINFO );
	}
	return ret;
}
#endif