| /* |
| * |
| * (c) 2005-2009 Laurent Vivier <Laurent@vivier.eu> |
| * |
| * This file has been copied from EMILE, http://emile.sf.net |
| * |
| */ |
| |
| #ifndef __ISO9660_H__ |
| #define __ISO9660_H__ |
| |
| #include "iso9660_fs.h" |
| |
| typedef struct iso9660_VOLUME { |
| int ucs_level; |
| struct iso_primary_descriptor *descriptor; |
| int fd; |
| } iso9660_VOLUME; |
| |
| typedef struct iso9660_DIR { |
| iso9660_VOLUME *volume; |
| int extent; |
| int len; |
| int index; |
| unsigned char buffer[ISOFS_BLOCK_SIZE]; |
| } iso9660_DIR; |
| |
| typedef struct iso9660_FILE { |
| iso9660_VOLUME *volume; |
| char *path; |
| int base; /* first extent of the file */ |
| int size; /* size of the file */ |
| int offset; |
| int current; |
| unsigned char buffer[ISOFS_BLOCK_SIZE]; |
| } iso9660_FILE; |
| |
| static inline int isonum_721(char *p) |
| { |
| return ((p[0] & 0xff) |
| | ((p[1] & 0xff) << 8)); |
| } |
| |
| static inline int isonum_723(char *p) |
| { |
| return (isonum_721(p)); |
| } |
| |
| static inline int isonum_733(char *p) |
| { |
| return ((p[0] & 0xff) | ((p[1] & 0xff) << 8) | |
| ((p[2] & 0xff) << 16) | ((p[3] & 0xff) << 24)); |
| } |
| |
| extern struct iso_directory_record *iso9660_get_root_node(iso9660_VOLUME* volume); |
| extern struct iso_directory_record* iso9660_get_node(iso9660_VOLUME *volume, struct iso_directory_record *dirnode, const char *path); |
| |
| #endif /* __ISO9660_H__ */ |