C++ (Cpp) ex_getb32 Examples

Example #1

File: ls.c Project: wjw890912/PID_V0.0

void ls_fileEntryToDirListEntry(DirList *dlist, euint8* buf, euint16 offset)
{
	if(offset>480 || offset%32)return;
	
	buf+=offset;
	memCpy(buf+OFFSET_DE_FILENAME,dlist->currentEntry.FileName,LIST_MAXLENFILENAME);
	dlist->currentEntry.Attribute = *(buf+OFFSET_DE_ATTRIBUTE);
	dlist->currentEntry.FileSize = ex_getb32(buf,OFFSET_DE_FILESIZE);
}

Example #2

File: fs.c Project: grodansparadis/sweetbox

/* ****************************************************************************  
 * void fs_loadVolumeId(FileSystem *fs, Partition *part)
 * Description: This function loads all relevant fields from the volumeid.
*/
void fs_loadVolumeId(FileSystem *fs, Partition *part)
{
	euint8 *buf;
	
	buf=part_getSect(part,0,IOM_MODE_READONLY|IOM_MODE_EXP_REQ);
	
	fs->volumeId.BytesPerSector=ex_getb16(buf,0x0B);
	fs->volumeId.SectorsPerCluster=*((eint8*)(buf+0x0D));
	fs->volumeId.ReservedSectorCount=ex_getb16(buf,0x0E);
	fs->volumeId.NumberOfFats=*((eint8*)(buf+0x10));
	fs->volumeId.RootEntryCount=ex_getb16(buf,0x11);
	fs->volumeId.SectorCount16=ex_getb16(buf,0x13);
	fs->volumeId.FatSectorCount16=ex_getb16(buf,0x16);
	fs->volumeId.SectorCount32=ex_getb32(buf,0x20);
	fs->volumeId.FatSectorCount32=ex_getb32(buf,0x24);
	fs->volumeId.RootCluster=ex_getb32(buf,0x2C);
	
	part_relSect(part,buf);
	
}