/* Adapter to libisoburn, libisofs and libburn for xorriso,
   a command line oriented batch and dialog tool which creates, loads,
   manipulates and burns ISO 9660 filesystem images.

   Copyright 2007-2008 Thomas Schmitt, <scdbackup@gmx.net>

   Provided under GPL version 2.

   This file contains the inner isofs- and burn-library interface of xorriso.
*/

#ifndef Xorrisoburn_includeD
#define Xorrisoburn_includeD yes

struct XorrisO;
struct FindjoB;

int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag);

int Xorriso_shutdown_libraries(struct XorrisO *xorriso, int flag);

int Xorriso_create_empty_iso(struct XorrisO *xorriso, int flag);

/* @param flag bit0=aquire as isoburn input drive
               bit1=aquire as libburn output drive (as isoburn drive if bit0)
   @return <=0 failure , 1=success , 2=neither readable or writeable
*/
int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, int flag);

int Xorriso_give_up_drive(struct XorrisO *xorriso, int flag);

int Xorriso_write_session(struct XorrisO *xorriso, int flag);

/* @param flag bit0=graft in as empty directory, not as copy from disk
   @return <=0 = error , 1 = added simple node , 2 = added directory
*/
int Xorriso_graft_in(struct XorrisO *xorriso, char *disk_path, char *img_path,
                     int flag);

int Xorriso__text_to_sev(char *severity_name, int *severity_number,int flag);

/* @param flag bit0=report about output drive 
               bit1=short report form
*/
int Xorriso_toc(struct XorrisO *xorriso, int flag);

int Xorriso_show_devices(struct XorrisO *xorriso, int flag);

int Xorriso_tell_media_space(struct XorrisO *xorriso,
                             int *media_space, int *free_space, int flag);

int Xorriso_blank_media(struct XorrisO *xorriso, int flag);

int Xorriso_format_media(struct XorrisO *xorriso, int flag);

/* @param boss_iter  Opaque internal handle. Use NULL outside xorrisoburn.c :
               If not NULL then this is an iterator suitable for
               iso_tree_node_remove_iter() which is then to be used instead
               of iso_tree_node_remove().
   @param flag bit0= remove whole sub tree: rm -r
               bit1= remove empty directory: rmdir
               bit2= recursion: do not reassure in mode 2 "tree"
               bit3= this is for overwriting and not for plain removal
   @return   <=0 = error
               1 = removed simple node
               2 = removed directory or tree
               3 = did not remove on user revocation
*/
int Xorriso_rmi(struct XorrisO *xorriso, void *boss_iter,
                char *path, int flag);

/* @param flag bit0= long format
               bit1= do not print count of nodes
               bit2= du format
               bit3= print directories as themselves (ls -d)
*/
int Xorriso_ls_filev(struct XorrisO *xorriso, char *wd, 
                     int filec, char **filev, off_t boss_mem, int flag);

/* This function needs less buffer memory than Xorriso_ls_filev() but cannot
   perform structured pattern matching.
   @param flag bit0= long format
               bit1= only check for directory existence
               bit2= do not apply search pattern but accept any file
*/
int Xorriso_ls(struct XorrisO *xorriso, int flag);

/* @param wd        Path to prepend in case img_path is not absolute
   @param img_path  Absolute or relative path to be normalized
   @param eff_path  returns resulting effective path.
                    Must provide at least SfileadrL bytes of storage.
   @param flag bit0= do not produce problem events (unless faulty path format)
               bit1= work purely literally, do not use libisofs
               bit2= (with bit1) this is an address in the disk world
   @return -1 = faulty path format, 0 = not found ,
            1 = found simple node , 2 = found directory
*/
int Xorriso_normalize_img_path(struct XorrisO *xorriso, char *wd,
                               char *img_path, char eff_path[], int flag);

int Xorriso_rename(struct XorrisO *xorriso, char *origin, char *dest,int flag);

/* @param flag bit0= do not produce info message on success
   @return 1=success, 0=was already directory, -1=was other type, -2=bad path
*/
int Xorriso_mkdir(struct XorrisO *xorriso, char *img_path, int flag);

/* @param flag bit0= a match count !=1 is a SORRY event */
int Xorriso_expand_pattern(struct XorrisO *xorriso,
                           int num_patterns, char **patterns, int extra_filec,
                           int *filec, char ***filev, off_t *mem, int flag);

int Xorriso_set_st_mode(struct XorrisO *xorriso, char *path,
                        mode_t mode_and, mode_t mode_or, int flag);

int Xorriso_set_uid(struct XorrisO *xorriso, char *in_path, uid_t uid,
                    int flag);

int Xorriso_set_gid(struct XorrisO *xorriso, char *in_path, gid_t gid,
                    int flag);

/* @parm flag  bit0= atime, bit1= ctime, bit2= mtime, bit8=no auto ctime */
int Xorriso_set_time(struct XorrisO *xorriso, char *in_path, time_t t,
                    int flag);

int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
                  void *dir_node_generic, char *dir_path,
                  struct stat *dir_stbuf, int depth, int flag);

int Xorriso_set_volid(struct XorrisO *xorriso, char *volid, int flag);

int Xorriso_get_volid(struct XorrisO *xorriso, char volid[33], int flag);

#endif /* Xorrisoburn_includeD */