264 lines
8.0 KiB
C
264 lines
8.0 KiB
C
/*
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* Header file mkisofs.h - assorted structure definitions and typecasts.
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Written by Eric Youngdale (1993).
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Copyright 1993 Yggdrasil Computing, Incorporated
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* ADD_FILES changes made by Ross Biro biro@yggdrasil.com 2/23/95 */
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#include <sys/types.h>
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#include <stdio.h>
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/* This symbol is used to indicate that we do not have things like
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symlinks, devices, and so forth available. Just files and dirs */
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#ifdef VMS
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#define NON_UNIXFS
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#endif
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#ifdef DJGPP
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#define NON_UNIXFS
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#endif
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#ifdef VMS
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#include <sys/dir.h>
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#define dirent direct
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#else
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#include <dirent.h>
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#endif
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#include <string.h>
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#include <sys/stat.h>
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#ifdef linux
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#include <sys/dir.h>
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#endif
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#ifdef ultrix
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extern char *strdup();
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#endif
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#ifdef __STDC__
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#define DECL(NAME,ARGS) NAME ARGS
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#define FDECL1(NAME,TYPE0, ARG0) \
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NAME(TYPE0 ARG0)
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#define FDECL2(NAME,TYPE0, ARG0,TYPE1, ARG1) \
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NAME(TYPE0 ARG0, TYPE1 ARG1)
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#define FDECL3(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2) \
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NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2)
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#define FDECL4(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3) \
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NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2, TYPE3 ARG3)
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#define FDECL5(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4) \
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NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2, TYPE3 ARG3, TYPE4 ARG4)
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#define FDECL6(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4, TYPE5, ARG5) \
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NAME(TYPE0 ARG0, TYPE1 ARG1, TYPE2 ARG2, TYPE3 ARG3, TYPE4 ARG4, TYPE5 ARG5)
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#else
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#define DECL(NAME,ARGS) NAME()
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#define FDECL1(NAME,TYPE0, ARG0) NAME(ARG0) TYPE0 ARG0;
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#define FDECL2(NAME,TYPE0, ARG0,TYPE1, ARG1) NAME(ARG0, ARG1) TYPE0 ARG0; TYPE1 ARG1;
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#define FDECL3(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2) \
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NAME(ARG0, ARG1, ARG2) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2;
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#define FDECL4(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3) \
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NAME(ARG0, ARG1, ARG2, ARG3, ARG4) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; TYPE3 ARG3;
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#define FDECL5(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4) \
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NAME(ARG0, ARG1, ARG2, ARG3, ARG4) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; TYPE3 ARG3; TYPE4 ARG4;
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#define FDECL6(NAME,TYPE0, ARG0,TYPE1, ARG1, TYPE2, ARG2, TYPE3, ARG3, TYPE4, ARG4, TYPE5, ARG5) \
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NAME(ARG0, ARG1, ARG2, ARG3, ARG4, ARG5) TYPE0 ARG0; TYPE1 ARG1; TYPE2 ARG2; TYPE3 ARG3; TYPE4 ARG4; TYPE5 ARG5;
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#define const
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#endif
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#ifdef __svr4__
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#include <stdlib.h>
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#else
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extern int optind;
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extern char *optarg;
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/* extern int getopt (int __argc, char **__argv, char *__optstring); */
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#endif
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#include "iso9660.h"
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#include "defaults.h"
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struct directory_entry{
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struct directory_entry * next;
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struct iso_directory_record isorec;
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unsigned int starting_block;
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unsigned int size;
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unsigned int priority;
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char * name;
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char * table;
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char * whole_name;
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struct directory * filedir;
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struct directory_entry * parent_rec;
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unsigned int flags;
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ino_t inode; /* Used in the hash table */
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dev_t dev; /* Used in the hash table */
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unsigned char * rr_attributes;
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unsigned int rr_attr_size;
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unsigned int total_rr_attr_size;
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};
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struct file_hash{
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struct file_hash * next;
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ino_t inode; /* Used in the hash table */
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dev_t dev; /* Used in the hash table */
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unsigned int starting_block;
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unsigned int size;
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};
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struct directory{
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struct directory * next; /* Next directory at same level as this one */
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struct directory * subdir; /* First subdirectory in this directory */
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struct directory * parent;
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struct directory_entry * contents;
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struct directory_entry * self;
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char * whole_name; /* Entire path */
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char * de_name; /* Entire path */
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unsigned int ce_bytes; /* Number of bytes of CE entries reqd for this dir */
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unsigned int depth;
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unsigned int size;
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unsigned int extent;
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unsigned short path_index;
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};
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struct deferred{
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struct deferred * next;
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unsigned int starting_block;
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char * name;
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struct directory * filedir;
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unsigned int flags;
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};
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#ifdef ADD_FILES
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struct file_adds {
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char *name;
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struct file_adds *child;
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struct file_adds *next;
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int add_count;
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int used;
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struct dirent de;
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struct {
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char *path;
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char *name;
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} *adds;
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};
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extern struct file_adds *root_file_adds;
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#endif
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extern void DECL(sort_n_finish,(struct directory *));
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extern int goof;
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extern struct directory * root;
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extern struct directory * reloc_dir;
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extern unsigned int next_extent;
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extern unsigned int last_extent;
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extern unsigned int path_table_size;
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extern unsigned int path_table[4];
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extern unsigned int path_blocks;
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extern char * path_table_l;
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extern char * path_table_m;
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extern struct iso_directory_record root_record;
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extern int use_RockRidge;
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extern int follow_links;
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extern int verbose;
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extern int all_files;
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extern int generate_tables;
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extern int omit_period;
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extern int omit_version_number;
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extern int transparent_compression;
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extern int RR_relocation_depth;
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extern int full_iso9660_filenames;
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extern int DECL(scan_directory_tree,(char * path, struct directory_entry * self));
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extern void DECL(dump_tree,(struct directory * node));
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extern void DECL(assign_directory_addresses,(struct directory * root));
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extern int DECL(iso9660_file_length,(const char* name,
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struct directory_entry * sresult, int flag));
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extern int DECL(iso_write,(FILE * outfile));
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extern void generate_path_tables();
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extern void DECL(generate_iso9660_directories,(struct directory *, FILE*));
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extern void DECL(generate_one_directory,(struct directory *, FILE*));
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extern void generate_root_record();
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extern int DECL(iso9660_date,(char *, time_t));
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extern void DECL(add_hash,(struct directory_entry *));
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extern struct file_hash * DECL(find_hash,(dev_t, ino_t));
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extern void DECL(add_directory_hash,(dev_t, ino_t));
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extern struct file_hash * DECL(find_directory_hash,(dev_t, ino_t));
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extern void flush_file_hash();
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extern int DECL(delete_file_hash,(struct directory_entry *));
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extern struct directory_entry * DECL(find_file_hash,(char *));
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extern void DECL(add_file_hash,(struct directory_entry *));
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extern void finish_cl_pl_entries();
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extern int DECL(get_733,(char *));
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extern void DECL(set_723,(char *, unsigned int));
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extern void DECL(set_733,(char *, unsigned int));
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extern void DECL(sort_directory,(struct directory_entry **));
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extern int DECL(generate_rock_ridge_attributes,(char *, char *,
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struct directory_entry *,
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struct stat *, struct stat *,
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int deep_flag));
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extern char * DECL(generate_rr_extension_record,(char * id, char * descriptor,
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char * source, int * size));
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extern char * extension_record;
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extern int extension_record_extent;
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extern int n_data_extents;
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/* These are a few goodies that can be specified on the command line, and are
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filled into the root record */
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extern char * preparer;
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extern char * publisher;
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extern char * copyright;
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extern char * biblio;
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extern char * abstract;
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extern char * appid;
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extern char * volset_id;
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extern char * system_id;
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extern char * volume_id;
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extern void * DECL(e_malloc,(size_t));
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#define SECTOR_SIZE (2048)
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#define ROUND_UP(X) ((X + (SECTOR_SIZE - 1)) & ~(SECTOR_SIZE - 1))
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#define NEED_RE 1
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#define NEED_PL 2
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#define NEED_CL 4
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#define NEED_CE 8
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#define NEED_SP 16
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#define TABLE_INODE (sizeof(ino_t) >= 4 ? 0x7ffffffe : 0x7ffe)
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#define UNCACHED_INODE (sizeof(ino_t) >= 4 ? 0x7fffffff : 0x7fff)
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#define UNCACHED_DEVICE (sizeof(dev_t) >= 4 ? 0x7fffffff : 0x7fff)
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#ifdef VMS
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#define STAT_INODE(X) (X.st_ino[0])
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#define PATH_SEPARATOR ']'
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#define SPATH_SEPARATOR ""
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#else
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#define STAT_INODE(X) (X.st_ino)
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#define PATH_SEPARATOR '/'
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#define SPATH_SEPARATOR "/"
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#endif
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