iso9660.h

#ifndef SAYORI_ISO9660_H
#define SAYORI_ISO9660_H
 
#include <common.h>
#include <io/ports.h>
#include <fs/fsm.h>
 
typedef struct {
    uint8_t  Zero;                          
    char     ID[5];                         
    uint8_t  Version;                       
    uint8_t  UnUsed00;                      
    char     SystemName[32];                
    char     Label[32];                     
    char     UnUsed01[8];                   
    int32_t  VolumeSpaceSize[2];            
    char     UnUsed02[32];                  
    int32_t  VolumeSetSize;                 
    int32_t  VolumeSequenceNumber;          
    int32_t  LogicalBlockSize;              
    int32_t  PathTableSize[2];              
    int32_t  LocOfType_L_PathTable;         
    int32_t  LocOfOpti_L_PathTable;         
    int32_t  LocOfType_M_PathTable;         
    int32_t  LocOfOpti_M_PathTable;         
    char     DirectoryEntry[34];            
    char     VolumeSetID[128];              
    char     PublisherID[128];              
    char     DataPreparerID[128];           
    char     ApplicationID[128];            
    char     CopyrightFileID[37];           
    char     AbstractFileID[37];            
    char     BibliographicFileID[37];       
    char     VolumeCreationDate[17];        
    char     VolumeModificationDate[17];    
    char     VolumeExpirationDate[17];      
    char     VolumeEffectiveDate[17];       
    int8_t   FileStructureVersion;          
    int8_t   UnUsed03;                      
    char     ApplicationUsed[512];          
    char     Reserved[653];                 
} ISO9660_PVD;  
 
typedef struct {
    int8_t   LengthDirectoryRecord;         
    int8_t   ExtendedAttributeRecord;       
    uint32_t LBA[2];                        
    uint32_t Lenght[2];                     
    char     Date[7];                       
    int8_t   Flags;                         
    int8_t   Mode;                          
    int8_t   Interval;                      
    uint32_t VolumeSequenceNumber;          
    int8_t   ID;                            
    char*    FileID;                        
 
} ISO9660_Entity;  
 
size_t fs_iso9660_read(char Disk,const char* Path, size_t Offset, size_t Size,void* Buffer);
size_t fs_iso9660_write(char Disk,const char* Path,size_t Offset,size_t Size,void* Buffer);
FSM_FILE fs_iso9660_info(char Disk,const char* Path);
FSM_DIR* fs_iso9660_dir(char Disk,const char* Path);
int fs_iso9660_create(char Disk,const char* Path,int Mode);
int fs_iso9660_delete(char Disk,const char* Path,int Mode);
void fs_iso9660_label(char Disk, char* Label);
int fs_iso9660_detect(char Disk);
#endif //SAYORI_ISO9660_H