486 lines
19 KiB
C
486 lines
19 KiB
C
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/* Adapter to libisoburn, libisofs and libburn for xorriso,
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a command line oriented batch and dialog tool which creates, loads,
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manipulates and burns ISO 9660 filesystem images.
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Copyright 2007-2009 Thomas Schmitt, <scdbackup@gmx.net>
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Provided under GPL version 2.
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This file contains the inner isofs- and burn-library interface of xorriso.
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*/
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#ifndef Xorrisoburn_includeD
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#define Xorrisoburn_includeD yes
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/* The minimum version of libisoburn to be used with this version of xorriso
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*/
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#define xorriso_libisoburn_req_major 0
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#define xorriso_libisoburn_req_minor 3
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#define xorriso_libisoburn_req_micro 9
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int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag);
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/* @param flag bit0= global shutdown of libraries */
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int Xorriso_detach_libraries(struct XorrisO *xorriso, int flag);
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int Xorriso_create_empty_iso(struct XorrisO *xorriso, int flag);
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/* @param flag bit0=aquire as isoburn input drive
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bit1=aquire as libburn output drive (as isoburn drive if bit0)
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@return <=0 failure , 1=success , 2=neither readable or writeable
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*/
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int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, int flag);
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int Xorriso_give_up_drive(struct XorrisO *xorriso, int flag);
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int Xorriso_write_session(struct XorrisO *xorriso, int flag);
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/* @param boss_iter Opaque handle to be forwarded to actions in ISO image
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Set to NULL if calling this function from outside ISO world
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@param flag bit0= mkdir: graft in as empty directory, not as copy from disk
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bit1= do not report added files
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@return <=0 = error , 1 = added simple node , 2 = added directory
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*/
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int Xorriso_graft_in(struct XorrisO *xorriso, void *boss_iter,
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char *disk_path, char *img_path,
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off_t offset, off_t cut_size, int flag);
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int Xorriso__text_to_sev(char *severity_name, int *severity_number,int flag);
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/* @param flag bit0=report about output drive
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bit1=short report form
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bit2=do not try to read ISO heads
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bit3=report to info channel (else to result channel)
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*/
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int Xorriso_toc(struct XorrisO *xorriso, int flag);
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/* @param flag bit0= no output if no boot record was found
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bit3= report to info channel (else to result channel)
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*/
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int Xorriso_show_boot_info(struct XorrisO *xorriso, int flag);
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int Xorriso_show_devices(struct XorrisO *xorriso, int flag);
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int Xorriso_tell_media_space(struct XorrisO *xorriso,
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int *media_space, int *free_space, int flag);
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/* @param flag bit0=fast , bit1=deformat
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@return 0=failure, did not touch media , -1=failure, altered media
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1=success, altered media , 2=success, did not touch media
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*/
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int Xorriso_blank_media(struct XorrisO *xorriso, int flag);
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/* @param flag bit0= try to achieve faster formatting
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bit1= use parameter size (else use default size)
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bit2= do not re-aquire drive
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bit7= by_index mode:
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bit8 to bit15 contain the index of the format to use.
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@return 0=failure, did not touch media , -1=failure, altered media
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1=success, altered media , 2=success, did not touch media
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*/
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int Xorriso_format_media(struct XorrisO *xorriso, off_t size, int flag);
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/* @return <=0 error, 1 success
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*/
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int Xorriso_list_formats(struct XorrisO *xorriso, int flag);
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/* @param flag bit2= formatting rather than blanking
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@return 0=failure, did not touch media , -1=failure, altered media
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1=success, altered media , 2=success, did not touch media
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*/
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int Xorriso_blank_as_needed(struct XorrisO *xorriso, int flag);
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/* @param boss_iter Opaque internal handle. Use NULL outside xorrisoburn.c :
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If not NULL then this is an iterator suitable for
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iso_dir_iter_remove() which is then to be used instead
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of iso_node_remove().
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@param flag bit0= remove whole sub tree: rm -r
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bit1= remove empty directory: rmdir
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bit2= recursion: do not reassure in mode 2 "tree"
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bit3= this is for overwriting and not for plain removal
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@return <=0 = error
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1 = removed simple node
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2 = removed directory or tree
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3 = did not remove on user revocation
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*/
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int Xorriso_rmi(struct XorrisO *xorriso, void *boss_iter, off_t boss_mem,
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char *path, int flag);
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/* @param flag bit0= long format
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bit1= do not print count of nodes
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bit2= du format
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bit3= print directories as themselves (ls -d)
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*/
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int Xorriso_ls_filev(struct XorrisO *xorriso, char *wd,
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int filec, char **filev, off_t boss_mem, int flag);
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/* This function needs less buffer memory than Xorriso_ls_filev() but cannot
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perform structured pattern matching.
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@param flag bit0= long format
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bit1= only check for directory existence
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bit2= do not apply search pattern but accept any file
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bit3= just count nodes and return number
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*/
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int Xorriso_ls(struct XorrisO *xorriso, int flag);
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/* @param wd Path to prepend in case img_path is not absolute
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@param img_path Absolute or relative path to be normalized
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@param eff_path returns resulting effective path.
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Must provide at least SfileadrL bytes of storage.
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@param flag bit0= do not produce problem events (unless faulty path format)
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bit1= work purely literally, do not use libisofs
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bit2= (with bit1) this is an address in the disk world
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@return -1 = faulty path format, 0 = not found ,
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1 = found simple node , 2 = found directory
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*/
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int Xorriso_normalize_img_path(struct XorrisO *xorriso, char *wd,
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char *img_path, char eff_path[], int flag);
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/* @param boss_iter Opaque handle to be forwarded to actions in ISO image
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Set to NULL if calling this function from outside ISO world
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*/
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int Xorriso_rename(struct XorrisO *xorriso, void *boss_iter,
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char *origin, char *dest, int flag);
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/* @param flag bit0= do not produce info message on success
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@return 1=success, 0=was already directory, -1=was other type, -2=bad path
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*/
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int Xorriso_mkdir(struct XorrisO *xorriso, char *img_path, int flag);
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/* @param flag bit0= a match count !=1 is a SORRY event */
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int Xorriso_expand_pattern(struct XorrisO *xorriso,
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int num_patterns, char **patterns, int extra_filec,
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int *filec, char ***filev, off_t *mem, int flag);
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int Xorriso_set_st_mode(struct XorrisO *xorriso, char *path,
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mode_t mode_and, mode_t mode_or, int flag);
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int Xorriso_set_uid(struct XorrisO *xorriso, char *in_path, uid_t uid,
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int flag);
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int Xorriso_set_gid(struct XorrisO *xorriso, char *in_path, gid_t gid,
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int flag);
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/* @parm flag bit0= atime, bit1= ctime, bit2= mtime, bit8=no auto ctime */
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int Xorriso_set_time(struct XorrisO *xorriso, char *in_path, time_t t,
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int flag);
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/* @param flag bit0= recursion
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bit1= do not count deleted files with rm and rm_r
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*/
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int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
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void *boss_iter, off_t boss_mem,
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void *dir_node_generic, char *dir_path,
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struct stat *dir_stbuf, int depth, int flag);
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/* @param flag bit0= do not dive into trees
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bit1= do not perform job->action on resulting node array
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*/
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int Xorriso_findi_sorted(struct XorrisO *xorriso, struct FindjoB *job,
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off_t boss_mem, int filec, char **filev, int flag);
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/* @param flag bit0= do not mark image as changed */
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int Xorriso_set_volid(struct XorrisO *xorriso, char *volid, int flag);
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int Xorriso_get_volid(struct XorrisO *xorriso, char volid[33], int flag);
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int Xorriso_set_abort_severity(struct XorrisO *xorriso, int flag);
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int Xorriso_report_lib_versions(struct XorrisO *xorriso, int flag);
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/* @return 0= stbuf content is valid ,
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-1 = path not found , -2 = severe error occured
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*/
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int Xorriso_iso_lstat(struct XorrisO *xorriso, char *path, struct stat *stbuf,
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int flag);
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/* @param flag bit0= -inq
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bit1= -checkdrive
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*/
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int Xorriso_atip(struct XorrisO *xorriso, int flag);
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/* @param write_start_address is valid if >=0
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@param tsize is valid if >0
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@param flag bit0= grow_overwriteable_iso
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bit1= do_isosize
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*/
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int Xorriso_burn_track(struct XorrisO *xorriso, off_t write_start_address,
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char *track_source, off_t tsize, int flag);
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/* @param flag bit1= outdev rather than indev
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@return <=0 = failure , 1= ok , 2= ok, is CD profile
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*/
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int Xorriso_get_profile(struct XorrisO *xorriso, int *profile_number,
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char profile_name[80], int flag);
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/* @param flag bit0= node_pt is a valid ISO object handle, ignore pathname
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*/
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int Xorriso_iso_file_open(struct XorrisO *xorriso, char *pathname,
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void *node_pt, void **stream, int flag);
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int Xorriso_iso_file_read(struct XorrisO *xorriso, void *stream, char *buf,
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int count, int flag);
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int Xorriso_iso_file_close(struct XorrisO *xorriso, void **stream, int flag);
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/* @param bit0= copy link target properties rather than link properties
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*/
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int Xorriso_copy_properties(struct XorrisO *xorriso,
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char *disk_path, char *img_path, int flag);
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int Xorriso_cut_out(struct XorrisO *xorriso, char *disk_path,
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off_t startbyte, off_t bytecount, char *iso_rr_path, int flag);
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int Xorriso_paste_in(struct XorrisO *xorriso, char *disk_path,
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off_t startbyte, off_t bytecount, char *iso_rr_path, int flag);
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struct SplitparT;
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/* @param flag bit0= in_node is valid, do not resolve iso_adr
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*/
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int Xorriso_identify_split(struct XorrisO *xorriso, char *iso_adr,
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void *in_node,
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struct SplitparT **parts, int *count,
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struct stat *total_stbuf, int flag);
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/* @param flag bit0= node is valid, do not resolve path
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bit1= insist in complete collection of part files
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*/
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int Xorriso_is_split(struct XorrisO *xorriso, char *path, void *node,
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int flag);
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/* @param flag
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>>> bit0= mkdir: graft in as empty directory, not as copy from iso
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bit1= do not report copied files
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bit2= -follow, -not_*: this is not a command parameter
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bit3= use offset and cut_size for -paste_in
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bit4= return 3 on rejection by exclusion or user
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bit5= if directory then do not add sub tree
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bit6= this is a copy action: do not fake times and ownership
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@return <=0 = error , 1 = added leaf file object , 2 = added directory ,
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3 = rejected
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*/
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int Xorriso_restore(struct XorrisO *xorriso,
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char *img_path, char *disk_path,
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off_t offset, off_t cut_size, int flag);
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/* @param flag bit0= in_node is valid, do not resolve img_path
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*/
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int Xorriso_restore_is_identical(struct XorrisO *xorriso, void *in_node,
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char *img_path, char *disk_path,
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char type_text[5], int flag);
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/* Return the official libburn address of an address string. This may fail
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if the string does not constitute a valid drive address.
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@param official_adr must offer SfileadrL bytes of reply buffer
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@return 1 = success , 0 = failure , -1 = severe error
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*/
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int Xorriso_libburn_adr(struct XorrisO *xorriso, char *address_string,
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char official_adr[], int flag);
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/* @param flag bit1= obtain info from outdev
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*/
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int Xorriso_msinfo(struct XorrisO *xorriso, int *msc1, int *msc2, int flag);
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/*
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@param flag bit0= obtain iso_lba from indev
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bit1= head_buffer already contains a valid head
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bit2= issue message about success
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bit3= check whether source blocks are banned by in_sector_map
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*/
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int Xorriso_update_iso_lba0(struct XorrisO *xorriso, int iso_lba, int isosize,
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char *head_buffer, struct CheckmediajoB *job,
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int flag);
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int Xorriso_get_local_charset(struct XorrisO *xorriso, char **name, int flag);
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int Xorriso_set_local_charset(struct XorrisO *xorriso, char *name, int flag);
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int Xorriso_destroy_node_array(struct XorrisO *xorriso, int flag);
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int Xorriso_destroy_di_array(struct XorrisO *xorriso, int flag);
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int Xorriso_new_node_array(struct XorrisO *xorriso, off_t mem_limit, int flag);
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int Xorriso_sort_node_array(struct XorrisO *xorriso, int flag);
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/* @param flag bit0= allocate xorriso->node_targets too
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*/
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int Xorriso_restore_node_array(struct XorrisO *xorriso, int flag);
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struct CheckmediajoB {
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int use_dev; /* 0= use indev , 1= use outdev , 2= use sector map*/
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int min_lba; /* if >=0 : begin checking at this address */
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int max_lba; /* if >=0 : read up to this address, else use mode */
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int min_block_size; /* >>> not yet implemented:
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granularity desired by user
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*/
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int mode; /* 0= track by track
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1= single sweep over libisoburn media capacity
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>>> 2= single sweep over libburn media capacity
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*/
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time_t start_time;
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int time_limit; /* Number of seconds after which to abort */
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int item_limit; /* Maximum number of media check list items as result */
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char abort_file_path[SfileadrL];
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char data_to_path[SfileadrL];
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int data_to_fd;
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off_t data_to_offset; /* usually 0 with image copy, negative with file copy */
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off_t data_to_limit; /* used with file copy */
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int patch_lba0;
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int patch_lba0_msc1;
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char sector_map_path[SfileadrL];
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struct SectorbitmaP *sector_map;
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int map_with_volid; /* 0=add quick toc to map file,
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1=read ISO heads for toc
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*/
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int retry; /* -1= only try full read_chunk, 1=retry with 2k blocks
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0= retry with CD, full chunk else
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*/
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int report_mode; /* 0= print MCL items
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1= print damaged files
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*/
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};
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int Xorriso_check_media(struct XorrisO *xorriso, struct SpotlisT **spotlist,
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struct CheckmediajoB *job, int flag);
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int Xorriso_extract_cut(struct XorrisO *xorriso,
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char *img_path, char *disk_path,
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off_t img_offset, off_t bytes, int flag);
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int Xorriso_relax_compliance(struct XorrisO *xorriso, char *mode,
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int flag);
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/* @return 1=ok 2=ok, is default setting */
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int Xorriso_get_relax_text(struct XorrisO *xorriso, char mode[1024],
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int flag);
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/**
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@param flag bit0= print mount command to result channel rather than
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performing it
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*/
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int Xorriso_mount(struct XorrisO *xorriso, char *dev, int adr_mode,
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char *adr_value, char *cmd, int flag);
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int Xorriso_auto_driveadr(struct XorrisO *xorriso, char *adr, char *result,
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int flag);
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/* @param node Opaque handle to IsoNode which is to be inquired instead of
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path if it is not NULL.
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@param path is used as address if node is NULL.
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@param acl_text if acl_text is not NULL, then *acl_text will be set to the
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ACL text (without comments) of the file object. In this
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case it finally has to be freed by the caller.
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@param flag bit0= do not report to result but only retrieve ACL text
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bit1= just check for existence of ACL, do not allocate and
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set acl_text but return 1 or 2
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@return 2 ok, no ACL available, eventual *acl_text will be NULL
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1 ok, ACL available, eventual *acl_text stems from malloc()
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<=0 error
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*/
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int Xorriso_getfacl(struct XorrisO *xorriso, void *node,
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char *path, char **acl_text, int flag);
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int Xorriso_getfattr(struct XorrisO *xorriso, void *in_node, char *path,
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char **attr_text, int flag);
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/* Calls iso_image_set_ignore_aclea() according to xorriso->do_aaip */
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int Xorriso_set_ignore_aclea(struct XorrisO *xorriso, int flag);
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/* @param node Opaque handle to IsoNode which is to be manipulated
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instead of path if it is not NULL.
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@param path is used as address if node is NULL.
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@param access_text "access" ACL in long text form
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@param default_text "default" ACL in long text form
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@param flag Unused yet, submit 0
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@return >0 success , <=0 failure
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*/
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int Xorriso_setfacl(struct XorrisO *xorriso, void *in_node, char *path,
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char *access_text, char *default_text, int flag);
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int Xorriso_get_attrs(struct XorrisO *xorriso, void *in_node, char *path,
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size_t *num_attrs, char ***names,
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size_t **value_lengths, char ***values, int flag);
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int Xorriso_setfattr(struct XorrisO *xorriso, void *in_node, char *path,
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size_t num_attrs, char **names,
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size_t *value_lengths, char **values, int flag);
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int Xorriso_record_dev_inode(struct XorrisO *xorriso, char *disk_path,
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dev_t dev, ino_t ino,
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void *in_node, char *iso_path, int flag);
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int Xorriso_local_getfacl(struct XorrisO *xorriso, char *disk_path,
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char **text, int flag);
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int Xorriso_set_filter(struct XorrisO *xorriso, void *in_node,
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char *path, char *filter_name, int flag);
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/* @param flag bit0= delete filter with the given name
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*/
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int Xorriso_external_filter(struct XorrisO *xorriso,
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char *name, char *options, char *path,
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int argc, char **argv, int flag);
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int Xorriso_status_extf(struct XorrisO *xorriso, char *filter, FILE *fp,
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int flag);
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int Xorriso_destroy_all_extf(struct XorrisO *xorriso, int flag);
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int Xorriso_show_stream(struct XorrisO *xorriso, void *in_node,
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char *path, int flag);
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int Xorriso_set_zisofs_params(struct XorrisO *xorriso, int flag);
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int Xorriso_status_zisofs(struct XorrisO *xorriso, char *filter, FILE *fp,
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int flag);
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/* @param flag bit0= overwrite existing di_array (else return 2)
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*/
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int Xorriso_make_di_array(struct XorrisO *xorriso, int flag);
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/*
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@param flag bit2= -follow: this is not a command parameter
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@return -1= severe error
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0= not applicable for hard links
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1= go on with processing
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2= iso_rr_path is fully updated
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*/
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int Xorriso_hardlink_update(struct XorrisO *xorriso, int *compare_result,
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char *disk_path, char *iso_rr_path, int flag);
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/* A pseudo file type for El-Torito bootsectors as in man 2 stat :
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For now take the highest possible value.
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*/
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#define Xorriso_IFBOOT S_IFMT
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#endif /* Xorrisoburn_includeD */
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