/* * Header file mkisofs.h - assorted structure definitions and typecasts. Written by Eric Youngdale (1993). Copyright 1993 Yggdrasil Computing, Incorporated This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* * $Id: mkisofs.h,v 1.2 2001/10/01 17:05:05 drahn Exp $ */ /* APPLE_HYB James Pearson j.pearson@ge.ucl.ac.uk 12/3/99 */ #include #include /* This symbol is used to indicate that we do not have things like symlinks, devices, and so forth available. Just files and dirs */ #ifdef VMS #define NON_UNIXFS #endif #ifdef DJGPP #define NON_UNIXFS #endif #ifdef VMS #include #define dirent direct #endif #ifdef _WIN32 #define NON_UNIXFS #endif /* _WIN32 */ #include #include #include #if defined(HAVE_DIRENT_H) # include # define NAMLEN(dirent) strlen((dirent)->d_name) #else # define dirent direct # define NAMLEN(dirent) (dirent)->d_namlen # if defined(HAVE_SYS_NDIR_H) # include # endif # if defined(HAVE_SYS_DIR_H) # include # endif # if defined(HAVE_NDIR_H) # include # endif #endif #if defined(HAVE_STRING_H) #include #else #if defined(HAVE_STRINGS_H) #include #endif #endif #ifdef ultrix extern char *strdup(); #endif #ifdef __STDC__ #define DECL(NAME,ARGS) NAME ARGS #define FDECL1(NAME,TYPE0, ARG0) \ NAME(TYPE0 ARG0) #define FDECL2(NAME,TYPE0, ARG0,TYPE1, ARG1) \ NAME(TYPE0 ARG0, TYPE1 ARG1) #define FDECL3(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2) \ NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2) #define FDECL4(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3) \ NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2, TYPE3 ARG3) #define FDECL5(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4) \ NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2, TYPE3 ARG3, TYPE4 ARG4) #define FDECL6(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4, TYPE5, ARG5) \ NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2, TYPE3 ARG3, TYPE4 ARG4, TYPE5 ARG5) #else #define DECL(NAME,ARGS) NAME() #define FDECL1(NAME,TYPE0, ARG0) NAME(ARG0) TYPE0 ARG0; #define FDECL2(NAME,TYPE0, ARG0,TYPE1, ARG1) NAME(ARG0, ARG1) TYPE0 ARG0; TYPE1 ARG1; #define FDECL3(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2) \ NAME(ARG0, ARG1, ARG2) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; #define FDECL4(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3) \ NAME(ARG0, ARG1, ARG2, ARG3, ARG4) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; TYPE3 ARG3; #define FDECL5(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4) \ NAME(ARG0, ARG1, ARG2, ARG3, ARG4) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; TYPE3 ARG3; TYPE4 ARG4; #define FDECL6(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4, TYPE5, ARG5) \ NAME(ARG0, ARG1, ARG2, ARG3, ARG4, ARG5) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; TYPE3 ARG3; TYPE4 ARG4; TYPE5 ARG5; #define const #endif #ifdef __SVR4 #include #else extern int optind; extern char *optarg; /* extern int getopt (int __argc, char **__argv, char *__optstring); */ #endif #include "iso9660.h" #include "defaults.h" #ifdef APPLE_HYB #include #include struct hfs_info { hfsdirent hfs_ent; char *keyname; struct hfs_info *next; }; #endif /* APPLE_HYB */ struct directory_entry{ struct directory_entry * next; struct directory_entry * jnext; struct iso_directory_record isorec; unsigned int starting_block; unsigned int size; unsigned short priority; unsigned char jreclen; /* Joliet record len */ char * name; char * table; char * whole_name; struct directory * filedir; struct directory_entry * parent_rec; unsigned int de_flags; ino_t inode; /* Used in the hash table */ dev_t dev; /* Used in the hash table */ unsigned char * rr_attributes; unsigned int rr_attr_size; unsigned int total_rr_attr_size; unsigned int got_rr_name; #ifdef APPLE_HYB struct directory_entry * assoc; /* entry has a resource fork */ hfsdirent *hfs_ent; /* HFS parameters */ unsigned int hfs_off; /* offset to real start of fork */ unsigned int hfs_type; /* type of HFS Unix file */ #endif /* APPLE_HYB */ }; struct file_hash{ struct file_hash * next; ino_t inode; /* Used in the hash table */ dev_t dev; /* Used in the hash table */ unsigned int starting_block; unsigned int size; }; /* * This structure is used to control the output of fragments to the cdrom * image. Everything that will be written to the output image will eventually * go through this structure. There are two pieces - first is the sizing where * we establish extent numbers for everything, and the second is when we actually * generate the contents and write it to the output image. * * This makes it trivial to extend mkisofs to write special things in the image. * All you need to do is hook an additional structure in the list, and the rest * works like magic. * * The three passes each do the following: * * The 'size' pass determines the size of each component and assigns the extent number * for that component. * * The 'generate' pass will adjust the contents and pointers as required now that extent * numbers are assigned. In some cases, the contents of the record are also generated. * * The 'write' pass actually writes the data to the disc. */ struct output_fragment { struct output_fragment * of_next; #ifdef __STDC__ int (*of_size)(int); int (*of_generate)(void); int (*of_write)(FILE *); #else int (*of_size)(); int (*of_generate)(); int (*of_write)(); #endif }; extern struct output_fragment * out_list; extern struct output_fragment * out_tail; extern struct output_fragment padblock_desc; extern struct output_fragment voldesc_desc; extern struct output_fragment joliet_desc; extern struct output_fragment torito_desc; extern struct output_fragment end_vol; extern struct output_fragment pathtable_desc; extern struct output_fragment jpathtable_desc; extern struct output_fragment dirtree_desc; extern struct output_fragment dirtree_clean; extern struct output_fragment jdirtree_desc; extern struct output_fragment extension_desc; extern struct output_fragment files_desc; /* * This structure describes one complete directory. It has pointers * to other directories in the overall tree so that it is clear where * this directory lives in the tree, and it also must contain pointers * to the contents of the directory. Note that subdirectories of this * directory exist twice in this stucture. Once in the subdir chain, * and again in the contents chain. */ struct directory{ struct directory * next; /* Next directory at same level as this one */ struct directory * subdir; /* First subdirectory in this directory */ struct directory * parent; struct directory_entry * contents; struct directory_entry * jcontents; struct directory_entry * self; char * whole_name; /* Entire path */ char * de_name; /* Entire path */ unsigned int ce_bytes; /* Number of bytes of CE entries reqd for this dir */ unsigned int depth; unsigned int size; unsigned int extent; unsigned int jsize; unsigned int jextent; unsigned short path_index; unsigned short jpath_index; unsigned short dir_flags; unsigned short dir_nlink; #ifdef APPLE_HYB hfsdirent *hfs_ent; /* HFS parameters */ struct hfs_info *hfs_info; /* list of info for all entries in dir */ #endif /* APPLE_HYB */ }; struct deferred{ struct deferred * next; unsigned int starting_block; char * name; struct directory * filedir; unsigned int flags; }; extern int goof; extern struct directory * root; extern struct directory * reloc_dir; extern unsigned int next_extent; extern unsigned int last_extent; extern unsigned int last_extent_written; extern unsigned int session_start; extern unsigned int path_table_size; extern unsigned int path_table[4]; extern unsigned int path_blocks; extern char * path_table_l; extern char * path_table_m; extern unsigned int jpath_table_size; extern unsigned int jpath_table[4]; extern unsigned int jpath_blocks; extern char * jpath_table_l; extern char * jpath_table_m; extern struct iso_directory_record root_record; extern struct iso_directory_record jroot_record; extern int use_eltorito; extern int use_RockRidge; extern int use_Joliet; extern int rationalize; extern int follow_links; extern int verbose; extern int all_files; extern int generate_tables; extern int print_size; extern int split_output; extern int omit_period; extern int omit_version_number; extern int transparent_compression; extern int RR_relocation_depth; extern int full_iso9660_filenames; extern int split_SL_component; extern int split_SL_field; #ifdef APPLE_HYB extern int apple_hyb; /* create HFS hybrid */ extern int apple_ext; /* use Apple extensions */ extern int apple_both; /* common flag (for above) */ extern int hfs_extra; /* extra ISO extents (hfs_ce_size) */ extern hce_mem *hce; /* libhfs/mkisofs extras */ extern int mac_name; /* use Mac name for ISO9660/Joliet/RR */ extern int create_dt; /* create the Desktp files */ extern char *hfs_boot_file; /* name of HFS boot file */ extern char *magic_file; /* magic file for CREATOR/TYPE matching */ extern int hfs_last; /* order in which to process map/magic files */ extern char *deftype; /* default Apple TYPE */ extern char *defcreator; /* default Apple CREATOR */ extern char *trans_tbl; /* translation table name */ extern int gen_pt; /* generate HFS partition table */ extern char *autoname; /* Autostart filename */ extern int bsize; /* Apple File Exchange block size */ extern char *hfs_volume_id; /* HFS volume ID */ #define ASSOC_FLAG 4 /* ISO flag for "associated" file */ #define MAP_LAST 1 /* process magic then map file */ #define MAG_LAST 2 /* process map then magic file */ extern char *hfs_bless; /* name of folder to 'bless' (System Folder) */ #endif /* APPLE_HYB */ /* tree.c */ extern int DECL(stat_filter, (char *, struct stat *)); extern int DECL(lstat_filter, (char *, struct stat *)); extern int DECL(sort_tree,(struct directory *)); extern struct directory * DECL(find_or_create_directory,(struct directory *, const char *, struct directory_entry * self, int)); extern void DECL (finish_cl_pl_entries, (void)); extern int DECL(scan_directory_tree,(struct directory * this_dir, char * path, struct directory_entry * self)); #ifdef APPLE_HYB extern int DECL(insert_file_entry,(struct directory *, char *, char *, int)); #else extern int DECL(insert_file_entry,(struct directory *, char *, char *)); #endif /* APPLE_HYB */ extern void DECL(generate_iso9660_directories,(struct directory *, FILE*)); extern void DECL(dump_tree,(struct directory * node)); extern struct directory_entry * DECL(search_tree_file, (struct directory * node,char * filename)); extern void DECL(update_nlink_field,(struct directory * node)); extern void DECL (init_fstatbuf, (void)); extern struct stat root_statbuf; /* eltorito.c */ extern void DECL(init_boot_catalog, (const char * path )); extern void DECL(get_torito_desc, (struct eltorito_boot_descriptor * path )); /* write.c */ extern int DECL(get_733,(char *)); extern int DECL(isonum_733,(unsigned char *)); extern void DECL(set_723,(char *, unsigned int)); extern void DECL(set_731,(char *, unsigned int)); extern void DECL(set_721,(char *, unsigned int)); extern void DECL(set_733,(char *, unsigned int)); extern int DECL(sort_directory,(struct directory_entry **)); extern void DECL(generate_one_directory,(struct directory *, FILE*)); extern void DECL(memcpy_max, (char *, char *, int)); extern int DECL(oneblock_size, (int starting_extent)); extern struct iso_primary_descriptor vol_desc; extern void DECL(xfwrite, (void * buffer, int count, int size, FILE * file)); extern void DECL(set_732, (char * pnt, unsigned int i)); extern void DECL(set_722, (char * pnt, unsigned int i)); extern void DECL(outputlist_insert, (struct output_fragment * frag)); /* multi.c */ extern FILE * in_image; extern struct iso_directory_record * DECL(merge_isofs,(char * path)); extern int DECL(free_mdinfo, (struct directory_entry **, int len)); extern struct directory_entry ** DECL(read_merging_directory,(struct iso_directory_record *, int*)); extern void DECL(merge_remaining_entries, (struct directory *, struct directory_entry **, int)); extern int DECL(merge_previous_session, (struct directory *, struct iso_directory_record *)); extern int DECL(get_session_start, (int *)); /* joliet.c */ int DECL(joliet_sort_tree, (struct directory * node)); /* match.c */ extern int DECL(matches, (char *)); #ifdef APPLE_HYB extern int DECL(add_match, (char *)); #else extern void DECL(add_match, (char *)); #endif /* APPLE_HYB */ /* files.c */ struct dirent * DECL(readdir_add_files, (char **, char *, DIR *)); /* */ extern int DECL(iso9660_file_length,(const char* name, struct directory_entry * sresult, int flag)); extern int DECL(iso9660_date,(char *, time_t)); extern void DECL(add_hash,(struct directory_entry *)); extern struct file_hash * DECL(find_hash,(dev_t, ino_t)); #ifdef APPLE_HYB extern void flush_hash(); #endif /* APPLE_HYB */ extern void DECL(add_directory_hash,(dev_t, ino_t)); extern struct file_hash * DECL(find_directory_hash,(dev_t, ino_t)); extern void DECL (flush_file_hash, (void)); extern int DECL(delete_file_hash,(struct directory_entry *)); extern struct directory_entry * DECL(find_file_hash,(char *)); extern void DECL(add_file_hash,(struct directory_entry *)); extern int DECL(generate_rock_ridge_attributes,(char *, char *, struct directory_entry *, struct stat *, struct stat *, int deep_flag)); extern char * DECL(generate_rr_extension_record,(char * id, char * descriptor, char * source, int * size)); extern int DECL(check_prev_session, (struct directory_entry **, int len, struct directory_entry *, struct stat *, struct stat *, struct directory_entry **)); #ifdef USE_SCG /* scsi.c */ #ifdef __STDC__ extern int readsecs(int startsecno, void *buffer, int sectorcount); extern int scsidev_open(char *path); #else extern int readsecs(); extern int scsidev_open(); #endif #endif extern char * extension_record; extern int extension_record_extent; extern int n_data_extents; /* These are a few goodies that can be specified on the command line, and are filled into the root record */ extern char * preparer; extern char * publisher; extern char * copyright; extern char * biblio; extern char * abstract; extern char * appid; extern char * volset_id; extern char * system_id; extern char * volume_id; extern char * boot_catalog; extern char * boot_image; extern int volume_set_size; extern int volume_sequence_number; extern void * DECL(e_malloc,(size_t)); #define SECTOR_SIZE (2048) #define ROUND_UP(X) ((X + (SECTOR_SIZE - 1)) & ~(SECTOR_SIZE - 1)) #ifdef APPLE_HYB #define V_ROUND_UP(X,Y) (((X + (Y - 1)) / Y) * Y) #define H_ROUND_UP(X) ROUND_UP(((X)*HFS_BLOCKSZ)) /* ISO blocks == 2048, HFS blocks == 512 */ #define BLK_CONV (SECTOR_SIZE/HFS_BLOCKSZ) #define USE_MAC_NAME(N,E) ((N) && ((E)->hfs_ent != NULL) && (E)->hfs_type) #endif /* APPLE_HYB */ #define NEED_RE 1 #define NEED_PL 2 #define NEED_CL 4 #define NEED_CE 8 #define NEED_SP 16 #define PREV_SESS_DEV (sizeof(dev_t) >= 4 ? 0x7ffffffd : 0x7ffd) #define TABLE_INODE (sizeof(ino_t) >= 4 ? 0x7ffffffe : 0x7ffe) #define UNCACHED_INODE (sizeof(ino_t) >= 4 ? 0x7fffffff : 0x7fff) #define UNCACHED_DEVICE (sizeof(dev_t) >= 4 ? 0x7fffffff : 0x7fff) #ifdef VMS #define STAT_INODE(X) (X.st_ino[0]) #define PATH_SEPARATOR ']' #define SPATH_SEPARATOR "" #else #define STAT_INODE(X) (X.st_ino) #define PATH_SEPARATOR '/' #define SPATH_SEPARATOR "/" #endif /* * When using multi-session, indicates that we can reuse the * TRANS.TBL information for this directory entry. If this flag * is set for all entries in a directory, it means we can just * reuse the TRANS.TBL and not generate a new one. */ #define SAFE_TO_REUSE_TABLE_ENTRY 0x01 #define DIR_HAS_DOT 0x02 #define DIR_HAS_DOTDOT 0x04 #define INHIBIT_JOLIET_ENTRY 0x08 #define INHIBIT_RR_ENTRY 0x10 #define RELOCATED_DIRECTORY 0x20 #define INHIBIT_ISO9660_ENTRY 0x40 /* * Volume sequence number to use in all of the iso directory records. */ #define DEF_VSN 1 /* * Make sure we have a definition for this. If not, take a very conservative * guess. From what I can tell SunOS is the only one with this trouble. */ #ifndef NAME_MAX #ifdef FILENAME_MAX #define NAME_MAX FILENAME_MAX #else #define NAME_MAX 128 #endif #endif