/**************************************************************************
* FUNCTION To Generate Hash by Chunk
**************************************************************************/
static int sec_signfmt_image_read(ASF_FILE fp, char* part_name, uint32 seek_offset, char* read_buf, uint32 read_len)
{
uint32 read_sz = 0;
uint32 ret = SEC_OK;
#if DUMP_MORE_FOR_DEBUG
SMSG(true,"[%s] Read image for length %d at offset 0x%x\n",MOD,read_len,seek_offset);
#endif
/* read from file */
if (ASF_FILE_NULL != fp)
{
ASF_SEEK_SET(fp, seek_offset*sizeof(char));
read_sz = ASF_READ(fp, read_buf, read_len);
return read_sz;
}
/* read from mtd */
else
{
if(SEC_OK != (ret = sec_dev_read_image ( pl2part(part_name),
(char*)read_buf,
seek_offset,
read_len,
NORMAL_ROM)))
{
SMSG(true,"[%s] read mtd '%s' fail at image offset 0x%x with length 0x%x\n",MOD,(char*)pl2part(part_name),seek_offset,read_len);
return 0;
}
return read_len;
}
}
char* get_secro_name(void)
{
return pl2part(mtd2pl(MTD_SECRO));
}
char* get_android_name(void)
{
return pl2part(mtd2pl(MTD_ANDSYSIMG));
}
