xorrisoburn.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	Xorrisoburn_includeD   yes
#define	xorriso_libisoburn_req_major   1
#define	xorriso_libisoburn_req_minor   5
#define	xorriso_libisoburn_req_micro   4
#define	Xorriso_IFBOOT   S_IFMT

Functions
int	Xorriso_startup_libraries (struct XorrisO *xorriso, int flag)
int	Xorriso_detach_libraries (struct XorrisO *xorriso, int flag)
int	Xorriso_create_empty_iso (struct XorrisO *xorriso, int flag)
int	Xorriso_aquire_drive (struct XorrisO *xorriso, char *adr, char *show_adr, int flag)
int	Xorriso_give_up_drive (struct XorrisO *xorriso, int flag)
int	Xorriso_write_session (struct XorrisO *xorriso, int flag)
int	Xorriso_retry_write_session (struct XorrisO *xorriso, int flag)
int	Xorriso_graft_in (struct XorrisO *xorriso, void *boss_iter, char *disk_path, char *img_path, off_t offset, off_t cut_size, int flag)
int	Xorriso__text_to_sev (char *severity_name, int *severity_number, int flag)
int	Xorriso__sev_to_text (int severity, char **severity_name, int flag)
int	Xorriso_toc (struct XorrisO *xorriso, int flag)
int	Xorriso_show_boot_info (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, off_t size, int flag)
int	Xorriso_list_formats (struct XorrisO *xorriso, int flag)
int	Xorriso_list_speeds (struct XorrisO *xorriso, int flag)
int	Xorriso_list_profiles (struct XorrisO *xorriso, int flag)
int	Xorriso_blank_as_needed (struct XorrisO *xorriso, int flag)
int	Xorriso_rmi (struct XorrisO *xorriso, void *boss_iter, off_t boss_mem, char *path, int flag)
int	Xorriso_ls_filev (struct XorrisO *xorriso, char *wd, int filec, char **filev, off_t boss_mem, int flag)
int	Xorriso_ls (struct XorrisO *xorriso, int flag)
int	Xorriso_get_dus (struct XorrisO *xorriso, char *iso_rr_path, off_t *size, off_t boss_mem, int flag)
int	Xorriso_normalize_img_path (struct XorrisO *xorriso, char *wd, char *img_path, char eff_path[], int flag)
int	Xorriso_rename (struct XorrisO *xorriso, void *boss_iter, char *origin, char *dest, int flag)
int	Xorriso_mkdir (struct XorrisO *xorriso, char *img_path, int flag)
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)
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 *boss_iter, off_t boss_mem, void *dir_node_generic, char *dir_path, struct stat *dir_stbuf, int depth, int flag)
int	Xorriso_findi_sorted (struct XorrisO *xorriso, struct FindjoB *job, off_t boss_mem, int filec, char **filev, 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)
int	Xorriso_set_abort_severity (struct XorrisO *xorriso, int flag)
int	Xorriso_report_lib_versions (struct XorrisO *xorriso, int flag)
int	Xorriso_iso_lstat (struct XorrisO *xorriso, char *path, struct stat *stbuf, int flag)
int	Xorriso_atip (struct XorrisO *xorriso, int flag)
int	Xorriso_burn_track (struct XorrisO *xorriso, off_t write_start_address, char *track_source, off_t tsize, int flag)
int	Xorriso_retry_burn_track (struct XorrisO *xorriso, off_t write_start_address, char *track_source, off_t tsize, int flag)
int	Xorriso_get_profile (struct XorrisO *xorriso, int *profile_number, char profile_name[80], int flag)
int	Xorriso_iso_file_open (struct XorrisO *xorriso, char *pathname, void *node_pt, void **stream, int flag)
int	Xorriso_iso_file_read (struct XorrisO *xorriso, void *stream, char *buf, int count, int flag)
int	Xorriso_iso_file_close (struct XorrisO *xorriso, void **stream, int flag)
int	Xorriso_iso_file_to_fd (struct XorrisO *xorriso, char *path, int fd, int flag)
int	Xorriso_copy_properties (struct XorrisO *xorriso, char *disk_path, char *img_path, int flag)
int	Xorriso_cut_out (struct XorrisO *xorriso, char *disk_path, off_t startbyte, off_t bytecount, char *iso_rr_path, int flag)
int	Xorriso_paste_in (struct XorrisO *xorriso, char *disk_path, off_t startbyte, off_t bytecount, char *iso_rr_path, int flag)
int	Xorriso_identify_split (struct XorrisO *xorriso, char *iso_adr, void *in_node, struct SplitparT **parts, int *count, struct stat *total_stbuf, int flag)
int	Xorriso_is_split (struct XorrisO *xorriso, char *path, void *node, int flag)
int	Xorriso_restore (struct XorrisO *xorriso, char *img_path, char *disk_path, off_t offset, off_t cut_size, int flag)
int	Xorriso_restore_is_identical (struct XorrisO *xorriso, void *in_node, char *img_path, char *disk_path, char type_text[5], int flag)
int	Xorriso_libburn_adr (struct XorrisO *xorriso, char *address_string, char official_adr[], int flag)
int	Xorriso_msinfo (struct XorrisO *xorriso, int *msc1, int *msc2, int flag)
int	Xorriso_update_iso_lba0 (struct XorrisO *xorriso, int iso_lba, int isosize, char *head_buffer, struct CheckmediajoB *job, int flag)
int	Xorriso_truncate_overwritable (struct XorrisO *xorriso, char *adr_mode, char *adr_value, char *adjust, int flag)
int	Xorriso_get_local_charset (struct XorrisO *xorriso, char **name, int flag)
int	Xorriso_set_local_charset (struct XorrisO *xorriso, char *name, int flag)
int	Xorriso_destroy_node_array (struct XorrisO *xorriso, int flag)
int	Xorriso_destroy_hln_array (struct XorrisO *xorriso, int flag)
int	Xorriso_destroy_di_array (struct XorrisO *xorriso, int flag)
int	Xorriso_new_node_array (struct XorrisO *xorriso, off_t mem_limit, int addon_nodes, int flag)
int	Xorriso_sort_node_array (struct XorrisO *xorriso, int flag)
int	Xorriso_new_hln_array (struct XorrisO *xorriso, off_t mem_limit, int flag)
int	Xorriso_restore_node_array (struct XorrisO *xorriso, int flag)
int	Xorriso_check_md5 (struct XorrisO *xorriso, void *in_node, char *path, int flag)
int	Xorriso_check_session_md5 (struct XorrisO *xorriso, char *severity, int flag)
int	Xorriso_image_has_md5 (struct XorrisO *xorriso, int flag)
int	Xorriso_check_media (struct XorrisO *xorriso, struct SpotlisT **spotlist, struct CheckmediajoB *job, int flag)
int	Xorriso_extract_cut (struct XorrisO *xorriso, char *img_path, char *disk_path, off_t img_offset, off_t bytes, int flag)
int	Xorriso_extract_boot_images (struct XorrisO *xorriso, char *disk_dir_path, int flag)
int	Xorriso_relax_compliance (struct XorrisO *xorriso, char *mode, int flag)
int	Xorriso_get_relax_text (struct XorrisO *xorriso, char mode[1024], int flag)
int	Xorriso_mount (struct XorrisO *xorriso, char *dev, int adr_mode, char *adr_value, char *cmd, int flag)
int	Xorriso_auto_driveadr (struct XorrisO *xorriso, char *adr, char *result, int flag)
int	Xorriso_getfacl (struct XorrisO *xorriso, void *node, char *path, char **acl_text, int flag)
int	Xorriso_getfattr (struct XorrisO *xorriso, void *in_node, char *path, char **attr_text, int flag)
int	Xorriso_list_extattr (struct XorrisO *xorriso, void *in_node, char *path, char *show_path, char *mode, int flag)
int	Xorriso_append_extattr_comp (struct XorrisO *xorriso, char *comp, size_t comp_len, char *mode, int flag)
int	Xorriso_set_ignore_aclea (struct XorrisO *xorriso, int flag)
int	Xorriso_setfacl (struct XorrisO *xorriso, void *in_node, char *path, char *access_text, char *default_text, int flag)
int	Xorriso_get_attrs (struct XorrisO *xorriso, void *in_node, char *path, size_t *num_attrs, char ***names, size_t **value_lengths, char ***values, int flag)
int	Xorriso_setfattr (struct XorrisO *xorriso, void *in_node, char *path, size_t num_attrs, char **names, size_t *value_lengths, char **values, int flag)
int	Xorriso_perform_attr_from_list (struct XorrisO *xorriso, char *path, struct Xorriso_lsT *lst_start, int flag)
int	Xorriso_path_setfattr (struct XorrisO *xorriso, void *in_node, char *path, char *name, size_t value_length, char *value, int flag)
int	Xorriso_perform_acl_from_list (struct XorrisO *xorriso, char *file_path, char *uid, char *gid, char *acl, int flag)
int	Xorriso_record_dev_inode (struct XorrisO *xorriso, char *disk_path, dev_t dev, ino_t ino, void *in_node, char *iso_path, int flag)
int	Xorriso_local_getfacl (struct XorrisO *xorriso, char *disk_path, char **text, int flag)
int	Xorriso_set_filter (struct XorrisO *xorriso, void *in_node, char *path, char *filter_name, int flag)
int	Xorriso_external_filter (struct XorrisO *xorriso, char *name, char *options, char *path, int argc, char **argv, int flag)
int	Xorriso_status_extf (struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
int	Xorriso_destroy_all_extf (struct XorrisO *xorriso, int flag)
int	Xorriso_show_stream (struct XorrisO *xorriso, void *in_node, char *path, int flag)
int	Xorriso_set_zisofs_params (struct XorrisO *xorriso, int flag)
int	Xorriso_status_zisofs (struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
int	Xorriso_make_di_array (struct XorrisO *xorriso, int flag)
int	Xorriso_make_hln_array (struct XorrisO *xorriso, int flag)
int	Xorriso_hardlink_update (struct XorrisO *xorriso, int *compare_result, char *disk_path, char *iso_rr_path, int flag)
int	Xorriso_finish_hl_update (struct XorrisO *xorriso, int flag)
int	Xorriso_get_md5 (struct XorrisO *xorriso, void *in_node, char *path, char md5[16], int flag)
int	Xorriso_make_md5 (struct XorrisO *xorriso, void *in_node, char *path, int flag)
int	Xorriso_md5_start (struct XorrisO *xorriso, void **ctx, int flag)
int	Xorriso_md5_compute (struct XorrisO *xorriso, void *ctx, char *data, int datalen, int flag)
int	Xorriso_md5_end (struct XorrisO *xorriso, void **ctx, char md5[16], int flag)
int	Xorriso_drive_snooze (struct XorrisO *xorriso, int flag)
int	Xorriso_is_plain_image_file (struct XorrisO *xorriso, void *in_node, char *path, int flag)
int	Xorriso_pvd_info (struct XorrisO *xorriso, int flag)
int	Xorriso_set_change_pending (struct XorrisO *xorriso, int flag)
int	Xorriso_scsi_log (struct XorrisO *xorriso, int flag)
int	Xorriso_attach_boot_image (struct XorrisO *xorriso, int flag)
int	Xorriso_boot_image_status (struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
int	Xorriso_add_mips_boot_file (struct XorrisO *xorriso, char *path, int flag)
int	Xorriso_set_hppa_boot_parm (struct XorrisO *xorriso, char *text, char *what, int flag)
int	Xorriso_set_alpha_boot (struct XorrisO *xorriso, char *path, int flag)
int	Xorriso_coordinate_system_area (struct XorrisO *xorriso, int sa_type, int options, char *cmd, int flag)
int	Exprtest_match (struct XorrisO *xorriso, struct ExprtesT *ftest, void *node_pt, char *name, char *path, struct stat *boss_stbuf, struct stat *stbuf, int flag)
int	Xorriso_toc_to_string (struct XorrisO *xorriso, char **toc_text, int flag)
int	Xorriso_reaquire_outdev (struct XorrisO *xorriso, int flag)
int	Xorriso_set_system_area_path (struct XorrisO *xorriso, char *path, int flag)
int	Xorriso_set_hidden (struct XorrisO *xorriso, void *in_node, char *path, int hide_state, int flag)
int	Xorriso_preparer_string (struct XorrisO *xorriso, char xorriso_id[129], int flag)
int	Xorriso_jigdo_interpreter (struct XorrisO *xorriso, char *aspect, char *arg, int flag)
int	Xorriso_estimate_file_size (struct XorrisO *xorriso, struct FindjoB *job, char *basename, mode_t st_mode, off_t st_size, int flag)
int	Xorriso_clone_tree (struct XorrisO *xorriso, void *boss_iter, char *origin, char *dest, int flag)
int	Xorriso_clone_under (struct XorrisO *xorriso, char *origin, char *dest, int flag)
int	Xorriso_mark_update_merge (struct XorrisO *xorriso, char *path, void *node, int flag)
int	Xorriso_set_signal_handling (struct XorrisO *xorriso, int flag)
int	Xorriso_close_damaged (struct XorrisO *xorriso, int flag)
int	Xorriso_list_extras (struct XorrisO *xorriso, char *mode, int flag)
int	Xorriso_set_data_cache (struct XorrisO *xorriso, void *ropts, int num_tiles, int tile_blocks, int flag)
int	Xorriso_hfsplus_file_creator_type (struct XorrisO *xorriso, char *path, void *in_node, char *creator, char *hfs_type, int flag)
int	Xorriso_hfsplus_bless (struct XorrisO *xorriso, char *path, void *in_node, char *blessing, int flag)
int	Xorriso_pretend_full_disc (struct XorrisO *xorriso, int flag)
int	Xorriso_scsi_dev_family (struct XorrisO *xorriso, int flag)
int	Xorriso_use_immed_bit (struct XorrisO *xorriso, int flag)
int	Xorriso_apply_sort_file (struct XorrisO *xorriso, char *path, int flag)
int	Xorriso_report_system_area (struct XorrisO *xorriso, char *form, int flag)
int	Xorriso_list_boot_images (struct XorrisO *xorriso, char ***imgs, int *img_count, int flag)
int	Xorriso_external_filter_banned (struct XorrisO *xorriso, char *purpose, int flag)
int	Xorriso_set_file_name_limit (struct XorrisO *xorriso, int value, int flag)
int	Xorriso_truncate_path_comps (struct XorrisO *xorriso, char *path, char *buffer, char **resultpt, int flag)
int	Xorriso_graftable_pathspec (struct XorrisO *xorriso, char *in_pathspec, char *pathspec, int flag)
int	Xorriso_parse_guid (struct XorrisO *xorriso, char *text, uint8_t guid[16], int flag)
int	Xorriso_parse_gpt_guid (struct XorrisO *xorriso, char *text, int flag)
int	Xorriso_parse_type_guid (struct XorrisO *xorriso, char *text, uint8_t guid[16], int *mbr_type, int flag)
int	Xorriso_format_guid (struct XorrisO *xorriso, uint8_t guid[16], char *line, int flag)
int	Xorriso_make_guid (struct XorrisO *xorriso, char *line, int flag)
int	Xorriso_set_libisofs_now (struct XorrisO *xorriso, int flag)
int	Xorriso_obtain_indev_readsize (struct XorrisO *xorriso, uint32_t *blocks, int flag)

Macro Definition Documentation

Xorriso_IFBOOT

#define Xorriso_IFBOOT   S_IFMT

Definition at line 573 of file xorrisoburn.h.

xorriso_libisoburn_req_major

#define xorriso_libisoburn_req_major   1

Definition at line 20 of file xorrisoburn.h.

xorriso_libisoburn_req_micro

#define xorriso_libisoburn_req_micro   4

Definition at line 22 of file xorrisoburn.h.

xorriso_libisoburn_req_minor

#define xorriso_libisoburn_req_minor   5

Definition at line 21 of file xorrisoburn.h.

Xorrisoburn_includeD

#define Xorrisoburn_includeD   yes

Definition at line 15 of file xorrisoburn.h.

Function Documentation

Exprtest_match()

int Exprtest_match	(	struct XorrisO *	xorriso,
		struct ExprtesT *	ftest,
		void *	node_pt,
		char *	name,
		char *	path,
		struct stat *	boss_stbuf,
		struct stat *	stbuf,
		int	flag
	)

Definition at line 3018 of file iso_manip.c.

{
 int value=0, ret, start_lba, end_lba, bless_idx;
 int lba_count, *file_end_lbas= NULL, *file_start_lbas= NULL, i, mask;
 void *arg1, *arg2;
 char ft, *decision, md5[16], bless_code[17];
 regmatch_t name_match;
 off_t damage_start, damage_end, size, *section_sizes= NULL;
 void *xinfo_dummy;
 IsoNode *node;
 IsoStream *stream;
 struct iso_hfsplus_xinfo_data *hfsplus_xinfo;
 
 if(ftest == NULL)
   return(1);
 
 node= (IsoNode *) node_pt;
 arg1= ftest->arg1;
 arg2= ftest->arg2;
 
 if(node == NULL) {
   switch(ftest->test_type) {
   case 0: case 1: case 2: case 4: case 11: case 12: case 13:
   case 22: case 23: case 25: case 26:
     /* Tests which need no node parameter */
   break;
   default:
     value= 0;
     goto ex;
   }
 }
 
 switch(ftest->test_type) {
 case 0: /* -false */
   value= 0;
 
 break; case 1: /* -name *arg1 (regex in *arg2) */
   if (ftest->boss->use_pattern) {
      ret= regexec(arg2, name, 1, &name_match, 0);
      value= !ret;
   } else {
      value= (strcmp((char *) arg1, name) == 0);
   }
 
 break; case 2: /* -type *arg1 */
   value= 1;
   ft= *((char *) arg1);
   if(ft!=0) {
     if(S_ISBLK(stbuf->st_mode)) {
       if(ft!='b')
         value= 0;
     } else if(S_ISCHR(stbuf->st_mode)) {
       if(ft!='c')
         value= 0;
     } else if(S_ISDIR(stbuf->st_mode)) {
       if(ft=='m') {
         if(node != NULL)
           value= 0;
         else if(boss_stbuf==NULL)
           value= 0;
         else if(boss_stbuf->st_dev == stbuf->st_dev)
           value= 0;
       } else if(ft!='d')
         value= 0;
     } else if(S_ISFIFO(stbuf->st_mode)) {
       if(ft!='p')
         value= 0;
     } else if(S_ISREG(stbuf->st_mode)) {
       if(ft!='f' && ft!='-')
         value= 0;
     } else if(((stbuf->st_mode)&S_IFMT)==S_IFLNK) {
       if(ft!='l')
         value= 0;
     } else if(((stbuf->st_mode)&S_IFMT)==S_IFSOCK) {
       if(ft!='s')
         value= 0;
     } else if((flag & 1) && ((stbuf->st_mode) & S_IFMT) == Xorriso_IFBOOT) {
       if(ft!='e' || node == NULL)
         value= 0;
     } else {
       if(ft!='X')
         value= 0;
     }
   }
 
 break; case 3: /* -damaged */;
   value= Xorriso_file_eval_damage(xorriso, node, &damage_start, &damage_end,
                                   0);
   if(value > 0)
     value= 1;
 
 break; case 4: /* -lba_range *arg1 *arg2 */
   value= 1;
   start_lba= *((int *) ftest->arg1);
   end_lba= *((int *) ftest->arg2);
   if(node == NULL) {
     value= !(start_lba >= 0);
     goto ex;
   }
   ret= Xorriso__start_end_lbas(node, &lba_count, &file_start_lbas,
                                &file_end_lbas, &section_sizes, &size, 0);
   if(ret <= 0) {
     if(ret < 0)
       Xorriso_process_msg_queues(xorriso, 0);
     if(start_lba >= 0)
       value= 0;
   } else {
     for(i= 0; i < lba_count; i++) {
       if(start_lba >= 0) {
         if(file_end_lbas[i] < start_lba || file_start_lbas[i] > end_lba)
           value= 0;
       } else {
         if(file_end_lbas[i] >= -start_lba && file_start_lbas[i] <= -end_lba)
           value= 0;
       }
     }
   }
 
 break; case 5: /* -has_acl */
   ret = Xorriso_getfacl(xorriso, (void *) node, "", NULL, 2);
   if(ret <= 0) {
     value= -1;
     Xorriso_process_msg_queues(xorriso, 0);
     goto ex;
   }
   value= (ret == 1);
 
 break; case 6: /* -has_xattr */
        case 14: /* -has_any_xattr */
   ret = Xorriso_getfattr(xorriso, (void *) node, "", NULL,
                          64 | (8 * (ftest->test_type == 14)));
   if(ret < 0) {
     value= -1;
     Xorriso_process_msg_queues(xorriso, 0);
     goto ex;
   }
   value= (ret > 0);
 
 break; case 7: /* -has_aaip */
   ret= iso_node_get_xinfo(node, aaip_xinfo_func, &xinfo_dummy);
   if(ret < 0) {
     value= -1;
     Xorriso_process_msg_queues(xorriso, 0);
     goto ex;
   }
   value= (ret > 0);
 
 break; case 8: /* -has_filter */
   value= 0;
   if(LIBISO_ISREG(node)) {
     stream= iso_file_get_stream((IsoFile *) node);
     if(iso_stream_get_input_stream(stream, 0) != NULL)
       value= 1;
   }
 
 break; case 9: /* -wanted_node arg1 (for internal use) */
   value= (((IsoNode *) arg1) == node);
 
 break; case 10: /* -pending_data */
   value= 1;
   if(!LIBISO_ISREG(node)) {
     value= 0;
   } else {
     ret= Xorriso__file_start_lba(node, &start_lba, 0);
     if(ret > 0 && start_lba >= 0)
       value= 0;
   }
 
 break; case 11: /* -decision */
   value= 2;
   decision= (char *) arg1;
   if(strcmp(decision, "yes") == 0 || strcmp(decision, "true") == 0)
     value= 3;
 
 break; case 12: /* -prune */
   value= 1;
   ftest->boss->prune= 1;
 
 break; case 13: /* -wholename *arg1 (regex in *arg2) */
   if (ftest->boss->use_pattern) {
     ret= regexec(arg2, path, 1, &name_match, 0);
     value= !ret;
   } else {
     value= (strcmp(arg1, path) == 0);
   }
 
 break; case 15: /* -has_md5 */
   ret= Xorriso_get_md5(xorriso, node, path, md5, 1);
   value= (ret > 0);
 
 break; case 16: /* -disk_name *arg1 (regex in *arg2) */
   value= !! Exprtest_match_disk_name(xorriso, ftest, node,
                                      2 * (ftest->boss->use_pattern));
 
 break; case 17: /* -hidden int *arg1 */
   value= 1;
   ret= iso_node_get_hidden(node);
   mask= *((int *) arg1) & 3;
   if((!!(mask & 1)) ^ (!!(ret & LIBISO_HIDE_ON_RR)))
     value= 0;
   if((!!(mask & 2)) ^ (!!(ret & LIBISO_HIDE_ON_JOLIET)))
     value= 0;
   if((!!(mask & 3)) ^ (!!(ret & LIBISO_HIDE_ON_HFSPLUS)))
     value= 0;
   
 break; case 18: /* -has_hfs_crtp char *creator char *type */
   ret= iso_node_get_xinfo(node, iso_hfsplus_xinfo_func, &xinfo_dummy);
   value= 0;
   if(ret < 0) {
     Xorriso_process_msg_queues(xorriso, 0);
     ret= 0;
   } else if(ret == 1) {
     hfsplus_xinfo= (struct iso_hfsplus_xinfo_data *) xinfo_dummy;
     if((strlen(arg1) == 1 ||
         (strncmp(arg1, (char *) hfsplus_xinfo->creator_code, 4) == 0 &&
          strlen(arg1) == 4)) &&
        (strlen(arg2) == 1 || 
         (strncmp(arg2, (char *) hfsplus_xinfo->type_code, 4) == 0 &&
          strlen(arg2) == 4)))
       value= 1;
   }
 
 break; case 19: /* -has_hfs_bless int bless_index */
   value= 0;
   ret= Xorriso_get_blessing(xorriso, node, &bless_idx, bless_code, 0);
   if (ret > 0) {
     if(*((int *) arg1) == (int) ISO_HFSPLUS_BLESS_MAX ||
        *((int *) arg1) == bless_idx)
       value= 1;
   }
 
 break; case 20: /* -disk_path */
   value= !! Exprtest_match_disk_name(xorriso, ftest, node,
                                      1 | 2 * (ftest->boss->use_pattern));
 
 break; case 21: /* -bad_outname */
   ret= Xorriso_test_outchar(xorriso, node, *((int *) arg1), 0);
   if(ret < 0) {
     value= -1;
     goto ex;
   }
   value= !ret; /* Xorriso_test_outchar() returns 1 for good and 0 for bad */
 
 break; case 22: /* -use_pattern */
   ftest->boss->use_pattern= (strcmp(arg1, "off") != 0);
   value= 1;
 
 break; case 23: /* -or_use_pattern */
   ftest->boss->use_pattern= (strcmp(arg1, "off") != 0);
   value= 0;
 
 break; case 24: /* -name_limit_blocker */
   ret= Xorriso_truncate_uniquely(xorriso, *((int *) arg1), node, path, path,
                                  1 | 4);
   value= (ret == 0);
 
 break; case 25: /* -maxdepth */
   value= (ftest->boss->depth <= *((int *) arg1));
 
 break; case 26: /* -mindepth */
   value= (ftest->boss->depth >= *((int *) arg1));
 
 break; default:
 
   /* >>> complain about unknown test type */;
 
   value= -1;
 
 }
 
ex:;
 if(ftest->invert && value<=1 && value>=0)
   value= !value;
 if(file_start_lbas != NULL)
   free((char *) file_start_lbas);
 if(file_end_lbas != NULL)
   free((char *) file_end_lbas);
 if(section_sizes != NULL)
   free((char *) section_sizes);
 return(value);
}

References ExprtesT::arg1, ExprtesT::arg2, ExprtesT::boss, FindjoB::depth, Exprtest_match_disk_name(), ExprtesT::invert, LIBISO_ISREG, FindjoB::prune, ExprtesT::test_type, FindjoB::use_pattern, Xorriso__file_start_lba(), Xorriso__start_end_lbas(), Xorriso_file_eval_damage(), Xorriso_get_blessing(), Xorriso_get_md5(), Xorriso_getfacl(), Xorriso_getfattr(), Xorriso_IFBOOT, Xorriso_process_msg_queues(), Xorriso_test_outchar(), and Xorriso_truncate_uniquely().

Referenced by Exprnode_own_value().

Xorriso__sev_to_text()

int Xorriso__sev_to_text	(	int	severity,
		char **	severity_name,
		int	flag
	)

Definition at line 371 of file lib_mgt.c.

{
 int ret;
 
 ret= iso_sev_to_text(severity, severity_name);
 if(ret>0)
   return(ret);
 ret= burn_sev_to_text(severity, severity_name, 0);
 if(ret>0)
   return(ret);
 *severity_name= "";
 return(0);
}

Referenced by Xorriso_option_abort_on(), Xorriso_option_report_about(), Xorriso_option_return_with(), and Xorriso_report_iso_error().

Xorriso__text_to_sev()

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

Definition at line 387 of file lib_mgt.c.

{
 int ret= 1;
 char severity[20];
 
 Xorriso__to_upper(severity_name, severity, (int) sizeof(severity), 0);
 ret= iso_text_to_sev(severity, severity_number);
 if(ret>0)
   return(ret);
 ret= burn_text_to_sev(severity, severity_number, 0);
 return(ret);
}

References Xorriso__to_upper().

Referenced by Xorriso__severity_cmp(), Xorriso_check_media_setup_job(), Xorriso_eval_problem_status(), Xorriso_info(), Xorriso_msg_watcher(), Xorriso_msgs_submit(), Xorriso_new(), Xorriso_option_abort_on(), Xorriso_option_assert_volid(), Xorriso_option_check_md5(), Xorriso_option_report_about(), Xorriso_option_return_with(), Xorriso_report_iso_error(), Xorriso_set_abort_severity(), and Xorriso_set_problem_status().

Xorriso_add_mips_boot_file()

int Xorriso_add_mips_boot_file	(	struct XorrisO *	xorriso,
		char *	path,
		int	flag
	)

Definition at line 1227 of file iso_img.c.

{
 int ret;
 IsoImage *image;
 char *paths[15];
 
 ret= Xorriso_get_volume(xorriso, &image, 0);
 if(ret <= 0)
   return ret;
 if(flag & 1) {
   iso_image_give_up_mips_boot(image, 0);
   Xorriso_process_msg_queues(xorriso,0);
   return(1);
 }
 if(flag & 2) {
   ret= iso_image_get_mips_boot_files(image, paths, 0);
   Xorriso_process_msg_queues(xorriso,0);
   if(ret < 0)
     goto report_error;
   if(ret > 0) {
     Xorriso_msgs_submit(xorriso, 0,
                         "There is already a boot image file registered.",
                         0, "FAILURE", 0);
     return(0);
   }
 }
 ret = iso_image_add_mips_boot_file(image, path, 0);
 Xorriso_process_msg_queues(xorriso,0);
 if (ret < 0) {
report_error:;
   Xorriso_report_iso_error(xorriso, "", ret,
                            "Error when adding MIPS boot file",
                            0, "FAILURE", 1);
   return(0);
 }
 return(1);
}

References Xorriso_get_volume(), Xorriso_msgs_submit(), Xorriso_process_msg_queues(), and Xorriso_report_iso_error().

Referenced by Xorriso_option_boot_image().

Xorriso_append_extattr_comp()

int Xorriso_append_extattr_comp	(	struct XorrisO *	xorriso,
		char *	comp,
		size_t	comp_len,
		char *	mode,
		int	flag
	)

Definition at line 916 of file iso_tree.c.

{
 int ret;
 size_t line_limit;
 char *line, *wpt, *bsl = NULL;
 unsigned char *upt, *uval;
 
 line= xorriso->result_line;
 line_limit= sizeof(xorriso->result_line);
 uval= (unsigned char *) comp;
 
 if(*mode == 'q') {
   Text_shellsafe(comp, line, 1);
 } else if(*mode == 'e' || mode[0] == 0) {
   for(upt= uval; (size_t) (upt - uval) < comp_len; upt++)
     if(*upt <= 037 || *upt >= 0177)
   break;
  if((size_t) (upt - uval) < comp_len || (flag & 1)) {
     /* Use "$(echo -e '\0xyz')" */;
     if(!(flag & 1))
       strcat(line, "\"$(echo -e '");
     wpt= line + strlen(line);
     for(upt= uval; (size_t) (upt - uval) < comp_len; upt++) {
       if(wpt - line + 5 + 3 + 1 > (ssize_t) line_limit)
                                                   /* "\\0xyz" + "')\"" + 0 */
         goto too_much;
       if(*upt <= 037 || *upt >= 0177 || *upt == '\\' || *upt == '\'') {
         if(flag & 1)
           *(wpt++)= '\\';
         sprintf((char *) wpt, "\\0%-3.3o", *upt);
         wpt+= strlen(wpt);
       } else {
         *(wpt++)= *upt;
       }
     }
     *wpt= 0;
     if(!(flag & 1))
       strcpy(wpt, "')\"");
   } else {
     Text_shellsafe(comp, line, 1);
   }
 } else if(*mode == 'b') { 
   ret= Sfile_bsl_encoder(&bsl, comp, comp_len, 8);
   if(ret <= 0) 
     {ret= -1; goto ex;}
   if(strlen(line) + strlen(bsl) + 1 > line_limit)
     goto too_much;
   strcat(line, bsl);
   free(bsl);
   bsl= NULL;
 } else if(*mode == 'r') {
   if(strlen(line) + strlen(comp) + 1 > line_limit)
     goto too_much;
   strcat(line, comp);
 }
 ret= 1;
ex:;
 if(bsl != NULL)
   free(bsl);
 return(ret);
too_much:;
 Xorriso_msgs_submit(xorriso, 0, "Oversized BSD-style file attribute",
                     0, "FAILURE", 0);
 ret= -1;
 goto ex;
}

References XorrisO::result_line, Sfile_bsl_encoder(), Text_shellsafe(), and Xorriso_msgs_submit().

Referenced by Xorriso_list_extattr(), and Xorriso_option_find().

Xorriso_apply_sort_file()

int Xorriso_apply_sort_file	(	struct XorrisO *	xorriso,
		char *	path,
		int	flag
	)

Definition at line 4300 of file iso_manip.c.

{
 int ret, linecount= 0, filec= 0, zero, i;
 FILE *fp= NULL;
 char *sret, *line= NULL, *spt, *tpt, *patterns[1], **filev= NULL;
 char *sort_weight_args[4];
 off_t mem= 0;
 IsoImage *volume;
   
 Xorriso_alloc_meM(line, char, SfileadrL);
 
 ret= Xorriso_get_volume(xorriso, &volume, 0);
 if(ret<=0)
   goto ex;
 
 ret= Xorriso_afile_fopen(xorriso, path, "rb", &fp, 2);
 if(ret <= 0)
   {ret= 0; goto ex;}
 while(1) {
   sret= Sfile_fgets_n(line, SfileadrL - 1, fp, 0);
   if(sret == NULL) {
     if(ferror(fp))
       {ret= 0; goto ex;}
 break;
   }
   linecount++;
 
   /* Find first space or tab */
   spt= strchr(line, ' ');
   tpt= strchr(line, '\t');
   if(spt == NULL || (tpt != NULL && tpt < spt))
     spt= tpt;
   if(spt == NULL) {
     sprintf(xorriso->info_text,
             "No space or tab character found in line %d of sort weight file ",
             linecount);
     Text_shellsafe(path, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
   *spt= 0;
   
   patterns[0]= spt + 1;
   if(flag & 1) {
     /* Obtain list of matching files */
     ret= Xorriso_expand_pattern(xorriso, 1, patterns, 0,
                                 &filec, &filev, &mem, 4);
     if(ret <= 0)
       {ret= 0; goto ex;}
   } else {
     filec= 1;
   }
 
   /* Apply weight to file or directory tree */
   for(i= 0; i < filec; i++) {
     zero= 0;
     if(flag & 1) {
       sort_weight_args[0]= filev[i];
     } else {
       sort_weight_args[0]= patterns[0];
     }
     sort_weight_args[1]= "-exec";
     sort_weight_args[2]= "sort_weight";
     sort_weight_args[3]= line;
     ret= Xorriso_option_find(xorriso, 4, sort_weight_args, &zero, 2);
     if(ret <= 0)
       {ret= 0; goto ex;}
   }
   if(flag & 1)
     Sfile_destroy_argv(&filec, &filev, 0);
 }
 ret= 1;
ex:
 if(fp != NULL)
   fclose(fp);
 Xorriso_free_meM(line);
 Sfile_destroy_argv(&filec, &filev, 0);
 return(ret);
}

References XorrisO::info_text, Sfile_destroy_argv(), Sfile_fgets_n(), SfileadrL, Text_shellsafe(), Xorriso_afile_fopen(), Xorriso_alloc_meM, Xorriso_expand_pattern(), Xorriso_free_meM, Xorriso_get_volume(), Xorriso_msgs_submit(), and Xorriso_option_find().

Referenced by Xorriso_genisofs().

Xorriso_aquire_drive()

int Xorriso_aquire_drive	(	struct XorrisO *	xorriso,
		char *	adr,
		char *	show_adr,
		int	flag
	)

Definition at line 257 of file drive_mgt.c.

{
 int ret, hret, not_writeable= 0, has_what, aquire_flag, load_lba, ext;
 int lba, track, session, params_flag, adr_mode, read_ret, start_lba;
 int truncate_mode;
 uint32_t size, offst;
 struct burn_drive_info *dinfo= NULL, *out_dinfo= NULL, *in_dinfo= NULL;
 struct burn_drive *drive= NULL, *out_drive= NULL, *in_drive= NULL;
 enum burn_disc_status state;
 IsoImage *volset = NULL;
 struct isoburn_read_opts *ropts= NULL;
 char *libburn_adr= NULL, *off_adr= NULL, *boot_fate, *sev;
 char volid[33], *adr_data= NULL, *adr_pt;
 
 Xorriso_alloc_meM(libburn_adr, char, SfileadrL);
 Xorriso_alloc_meM(off_adr, char, SfileadrL);
 Xorriso_alloc_meM(adr_data, char, 163);
 
 if(show_adr == NULL) {
   show_adr= adr;
   ret= burn_drive_convert_fs_adr(adr, off_adr);
   if(ret > 0)
     adr= off_adr;
 }
 
 if((flag&3)==0) { 
   sprintf(xorriso->info_text, 
         "XORRISOBURN program error : Xorriso_aquire_drive bit0+bit1 not set");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
   {ret= -1; goto ex;}
 }
 if(!(flag & 128)) {
   ret= Xorriso_give_up_drive(xorriso, (flag&3)|8);
   if(ret<=0)
     goto ex;
 }
 if(flag & 1) 
   xorriso->isofs_st_out= time(0) - 1;
 
 ret= Xorriso_auto_driveadr(xorriso, adr, libburn_adr, 0);
 if(ret <= 0)
   goto ex;
 if(strcmp(libburn_adr,"stdio:/dev/fd/1")==0) {
   if(xorriso->dev_fd_1<0) {
     sprintf(xorriso->info_text,
     "-*dev \"stdio:/dev/fd/1\" was not a start argument. Cannot use it now.");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     {ret= 0; goto ex;}
   } else {
     sprintf(libburn_adr, "stdio:/dev/fd/%d", xorriso->dev_fd_1);
   }
 }
 
 if(flag & 128) {
   if(flag & 1)
     Xorriso_get_drive_handles(xorriso, &in_dinfo, &in_drive, "", 16);
   if(flag & 2)
     Xorriso_get_drive_handles(xorriso, &out_dinfo, &out_drive, "", 2 | 16);
   if(in_dinfo != NULL && (out_dinfo == NULL || out_dinfo == in_dinfo)) {
     dinfo= in_dinfo;
     if(flag & 2) {
       xorriso->outdev_is_exclusive= xorriso->indev_is_exclusive;
       xorriso->outdev_access= xorriso->indev_access;
     }
   } else if(out_dinfo != NULL && in_dinfo == NULL) {
     dinfo= out_dinfo;
     if(flag & 1) {
       xorriso->indev_is_exclusive= xorriso->outdev_is_exclusive;
       xorriso->indev_access= xorriso->outdev_access;
     }
   } else if(out_dinfo != NULL || in_dinfo != NULL) {
     sprintf(xorriso->info_text,
             "Two different drives shall be re-assed in one call");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
     {ret= 0; goto ex;}
   } else {
     sprintf(xorriso->info_text, "No drive acquired on re-assessment");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
     {ret= 0; goto ex;}
   }
 } else if((flag&3)==1 && xorriso->out_drive_handle!=NULL) {
   ret= Xorriso_get_drive_handles(xorriso, &out_dinfo, &out_drive,
                         "on attempt to compare new indev with outdev", 2);
   if(ret<=0)
     goto ex;
   ret= burn_drive_equals_adr(out_drive, libburn_adr, 1);
   if(ret==1) {
     dinfo= out_dinfo;
     xorriso->indev_is_exclusive= xorriso->outdev_is_exclusive;
     xorriso->indev_access= xorriso->outdev_access;
   }
 } else if((flag&3)==2 && xorriso->in_drive_handle!=NULL) {
   ret= Xorriso_get_drive_handles(xorriso, &in_dinfo, &in_drive,
                         "on attempt to compare new outdev with indev", 0);
   if(ret<=0)
     goto ex;
   ret= burn_drive_equals_adr(in_drive, libburn_adr, 1);
   if(ret==1) {
     dinfo= in_dinfo;
     xorriso->outdev_is_exclusive= xorriso->indev_is_exclusive;
     xorriso->outdev_access= xorriso->indev_access;
   }
 }
 
 if(dinfo == NULL || (flag & 128)) {
   aquire_flag= 1 | ((flag&(8|4))>>1) | ((xorriso->toc_emulation_flag & 3)<<3);
   if(xorriso->toc_emulation_flag & 4)
     aquire_flag|= 128;
   if(xorriso->toc_emulation_flag & 8)
     aquire_flag|= 512;
   if(!(xorriso->do_aaip & 1))
     aquire_flag|= 32;
   if((xorriso->ino_behavior & (1 | 2)) && !(xorriso->do_aaip & (4 | 32))) {
     aquire_flag|= 64;
   } else if(xorriso->do_aaip & 1024) {
     aquire_flag|= 1024;
   }
   if(flag & 128)
     aquire_flag|= 256;
   burn_preset_device_open(xorriso->drives_exclusive |
                           (xorriso->linux_scsi_dev_family << 2), 0, 0);
   burn_allow_drive_role_4(1 | (xorriso->early_stdio_test & 14));
   ret= isoburn_drive_aquire(&dinfo, libburn_adr, aquire_flag);
   burn_preset_device_open(1 | (xorriso->linux_scsi_dev_family << 2), 0, 0);
   Xorriso_process_msg_queues(xorriso,0);
   if(ret<=0) {
     if(flag & 128)
       sprintf(xorriso->info_text,"Cannot re-assess drive '%s'", adr); 
     else
       sprintf(xorriso->info_text,"Cannot acquire drive '%s'", adr); 
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
   xorriso->use_immed_bit_default= burn_drive_get_immed(dinfo[0].drive) > 0 ?
                                   1 : -1;
   if(xorriso->use_immed_bit != 0)
     burn_drive_set_immed(dinfo[0].drive, xorriso->use_immed_bit > 0);
   state= isoburn_disc_get_status(dinfo[0].drive);
   ret= isoburn_get_img_partition_offset(dinfo[0].drive, &offst);
   if((state == BURN_DISC_APPENDABLE || state == BURN_DISC_FULL) && ret == 1) {
     sprintf(xorriso->info_text,
             "ISO image bears MBR with  -boot_image any partition_offset=%lu",
             (unsigned long) offst);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   }
 
   if(flag&1)
     if(xorriso->image_start_mode&(1u<<31)) /* used up setting */
       xorriso->image_start_mode= 0; /* no need to perform auto setting */
   if(flag & 1) {
     xorriso->indev_is_exclusive= xorriso->drives_exclusive;
     xorriso->indev_access= xorriso->drives_access;
   }
   if(flag & 2) {
     xorriso->outdev_is_exclusive= xorriso->drives_exclusive;
     xorriso->outdev_access= xorriso->drives_access;
   }
 }
 drive= dinfo[0].drive;
 volset= isoburn_get_attached_image(drive);
 if(volset != NULL) {
   ret= iso_image_set_truncate_mode(volset, 1, xorriso->file_name_limit);
   iso_image_unref(volset);
   volset= NULL;
   Xorriso_process_msg_queues(xorriso,0);
   if(ret < 0)
     {ret= 0; goto ex;}
 }
 state= isoburn_disc_get_status(drive);
 Xorriso_process_msg_queues(xorriso,0);
 if(flag&1) {
   if(xorriso->image_start_mode&(1u<<31)) /* used up setting */
     xorriso->image_start_mode&= ~0xffff; /* perform auto setting */
   if((xorriso->image_start_mode&(1<<30))) { /* if enabled at all */
     adr_pt= xorriso->image_start_value;
     adr_mode= xorriso->image_start_mode & 0xffff;
     if(adr_mode == 4 && strlen(adr_pt) <= 80) {
       /* Convert volid search expression into lba */
       params_flag= 0;
       ret= Xorriso__bourne_to_reg(xorriso->image_start_value, adr_data, 0);
       if(ret == 1)
         params_flag|= 4;
       ret= isoburn_get_mount_params(drive, 4, adr_data, &lba, &track,
                                     &session, volid, params_flag);
       Xorriso_process_msg_queues(xorriso,0);
       if(ret <= 0)
         goto ex;
       if(session <= 0 || track <= 0 || ret == 2) {
         Xorriso_msgs_submit(xorriso, 0,
                "-load : Given address does not point to an ISO 9660 session",
                0, "FAILURE", 0);
         ret= 0; goto ex;
       }
       sprintf(volid, "%d", lba);
       adr_pt= volid;
       adr_mode= 3;
     }
     ret= isoburn_set_msc1(drive, adr_mode, adr_pt,
                           !!(xorriso->image_start_mode & (1<<16)));
     if(ret<=0)
       goto ex;
     if(xorriso->image_start_mode&(1u<<31))
       xorriso->image_start_mode= 0; /* disable msc1 setting completely */
     else
       xorriso->image_start_mode|= (1u<<31); /* mark as used up */
   }
 }
 if(flag&1) {
   volset= isoburn_get_attached_image(drive);
   if(volset != NULL) { /* The image object is already created */
     iso_image_unref(volset);
     volset= NULL;
   }
 }
 
 if(flag&2) {
   xorriso->out_drive_handle= dinfo;
   if(Sfile_str(xorriso->outdev, show_adr, 0)<=0)
     {ret= -1; goto ex;}
   ret= burn_drive_convert_fs_adr(adr, xorriso->outdev_off_adr);
   if(ret <= 0)
     xorriso->outdev_off_adr[0]= 0;
   if(state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE) {
     sprintf(xorriso->info_text, "Disc status unsuitable for writing");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
     not_writeable= 1;
   }
 }
 if(flag&1) {
   xorriso->in_drive_handle= dinfo;
   if(Sfile_str(xorriso->indev, show_adr, 0)<=0)
     {ret= -1; goto ex;}
   ret= burn_drive_convert_fs_adr(adr, xorriso->indev_off_adr);
   if(ret <= 0)
     xorriso->indev_off_adr[0]= 0;
 } else if(flag&2) {
   if(xorriso->in_volset_handle==NULL) {
     /* No volume loaded: create empty one */
     ret= Xorriso_create_empty_iso(xorriso, 0);
     if(ret<=0)
       goto ex;
   } else {
     iso_image_ref((IsoImage *) xorriso->in_volset_handle);
     start_lba= -1;
     ret= Xorriso_get_drive_handles(xorriso, &in_dinfo, &in_drive,
                        "on attempt to attach ISO image object to outdev", 16);
     if(ret > 0)
       start_lba= isoburn_get_attached_start_lba(in_drive);
     ret= isoburn_attach_image(drive, (IsoImage *) xorriso->in_volset_handle);
     if(ret<=0) {
       sprintf(xorriso->info_text,
               "Failed to attach ISO image object to outdev");
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
       {ret= -1; goto ex;}
     }
     if(start_lba >= 0)
       isoburn_attach_start_lba(drive, lba, 0);
   }
   if(!(flag&32))
     Xorriso_toc(xorriso, 1 | 2 | 8);
   {ret= 1+not_writeable; goto ex;}
 }
 
 if(xorriso->in_volset_handle!=NULL)
   iso_image_unref((IsoImage *) xorriso->in_volset_handle);
 xorriso->in_volset_handle= NULL;
 Sectorbitmap_destroy(&(xorriso->in_sector_map), 0);
 Xorriso_destroy_hln_array(xorriso, 0);
 Xorriso_destroy_di_array(xorriso, 0);
 xorriso->boot_count= 0;
 xorriso->system_area_clear_loaded=  
                    (strcmp(xorriso->system_area_disk_path, "/dev/zero") == 0);
 
 /* check for invalid state */
 if(state != BURN_DISC_BLANK && state != BURN_DISC_APPENDABLE &&
    state != BURN_DISC_FULL) {
   sprintf(xorriso->info_text,
           "Disc status not blank and unsuitable for reading");
   sev= "FAILURE";
   if(xorriso->img_read_error_mode==2)
     sev= "FATAL";
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, sev, 0);
   Xorriso_give_up_drive(xorriso, 1|((flag&32)>>2));
   ret= 3; goto ex;
 }
 /* fill read opts */ 
 ret= isoburn_ropt_new(&ropts, 0);
 if(ret<=0)
   goto ex;
 
 ret= Xorriso_set_data_cache(xorriso, ropts, xorriso->cache_num_tiles,
                             xorriso->cache_tile_blocks,
                             xorriso->cache_default);
 if(ret<=0)
   goto ex;
 
 ext= isoburn_ropt_noiso1999;
 if(xorriso->read_fs & 1)
   ext|= isoburn_ropt_norock;
 if(xorriso->read_fs & 2)
   ext|= isoburn_ropt_nojoliet;
 if((xorriso->ino_behavior & (1 | 2)) && !(xorriso->do_aaip & (1 | 4 | 32))
    && !(xorriso->do_md5 & 1) && !(xorriso->do_hfsplus)) 
   ext|= isoburn_ropt_noaaip;
 if(!(xorriso->do_aaip & 1)) 
   ext|= isoburn_ropt_noacl; 
 if(!(xorriso->do_aaip & 4))
   ext|= isoburn_ropt_noea; 
 if(xorriso->ino_behavior & 1)
   ext|= isoburn_ropt_noino;
 if(!(xorriso->do_md5 & 1))
   ext|= isoburn_ropt_nomd5;
 if(xorriso->do_md5 & 32)
   ext|= isoburn_ropt_nomd5tag;
 if(xorriso->ecma119_map == 0)
   ext|= isoburn_ropt_map_unmapped;
 else if(xorriso->ecma119_map == 2)
   ext|= isoburn_ropt_map_uppercase;
 else if(xorriso->ecma119_map == 3)
   ext|= isoburn_ropt_map_lowercase;
 else
   ext|= isoburn_ropt_map_stripped;
 if(xorriso->joliet_map == 0)
   ext|= isoburn_ropt_joliet_unmapped;
 else
   ext|= isoburn_ropt_joliet_stripped;
 
 isoburn_ropt_set_extensions(ropts, ext);
 
 isoburn_ropt_set_default_perms(ropts, (uid_t) 0, (gid_t) 0, (mode_t) 0555);
 isoburn_ropt_set_input_charset(ropts, xorriso->in_charset);
 isoburn_ropt_set_auto_incharset(ropts, !!(xorriso->do_aaip & 512));
 isoburn_ropt_set_displacement(ropts, xorriso->displacement,
                                      xorriso->displacement_sign);
 isoburn_ropt_set_truncate_mode(ropts, 1, xorriso->file_name_limit);
 
 Xorriso_set_image_severities(xorriso, 1); /* No DEBUG messages */
 Xorriso_pacifier_reset(xorriso, 0);
 isoburn_set_read_pacifier(drive, Xorriso__read_pacifier, (void *) xorriso);
 
 /* <<< Trying to work around too much tolerance on bad image trees.
        Better would be a chance to instruct libisofs what to do in
        case of image read errors. There is a risk to mistake other SORRYs.
 */
 if(xorriso->img_read_error_mode>0)
   iso_set_abort_severity("SORRY");
 
 if(state != BURN_DISC_BLANK) {
   ret= isoburn_disc_get_msc1(drive, &load_lba);
   if(ret > 0) {
     sprintf(xorriso->info_text,
             "Loading ISO image tree from LBA %d", load_lba);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0); 
   }
   ret= Xorriso_assert_volid(xorriso, load_lba, 0);
   if(ret <= 0)
     goto ex;
 }
 Xorriso_set_speed(xorriso, drive, xorriso->read_speed, 0, 1);
 read_ret= ret= isoburn_read_image(drive, ropts, &volset);
 
 /* <<< Resetting to normal thresholds */
 if(xorriso->img_read_error_mode>0)
   Xorriso_set_abort_severity(xorriso, 0);
 
 if(ret<=0) {
   Xorriso_process_msg_queues(xorriso,0);
   Xorriso_set_image_severities(xorriso, 0);
   Xorriso_give_up_drive(xorriso, 1|((flag&32)>>2));
   sprintf(xorriso->info_text,"Cannot read ISO image tree");
   sev= "FAILURE";
   if(xorriso->img_read_error_mode==2)
     sev= "FATAL";
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, sev, 0);
   if(read_ret == (int) ISO_SB_TREE_CORRUPTED && (xorriso->do_md5 & 1)) {
     Xorriso_msgs_submit(xorriso, 0,
"This might be false MD5 alarm if an add-on session was written by growisofs.",
        0, "HINT", 0);
     Xorriso_msgs_submit(xorriso, 0,
      "In this case you get an ISO image tree by option -md5 'load_check_off'",
        0, "HINT", 0);
   } else if(xorriso->img_read_error_mode!=0) {
     Xorriso_msgs_submit(xorriso, 0, "You might get a partial or altered ISO image tree by option -error_behavior 'image_loading' 'best_effort' if -abort_on is set to be tolerant enough.",
                         0, "HINT", 0);
   }
 
 
   ret= 3; goto ex;
 }
 Xorriso_pacifier_callback(xorriso, "nodes read", xorriso->pacifier_count, 0,
                           "", 1); /* report end count */
 xorriso->in_volset_handle= (void *) volset;
 xorriso->in_sector_map= NULL;
 Xorriso_set_image_severities(xorriso, 0);
 
 /* Might have changed due to isofs.nt */
 iso_image_get_truncate_mode(volset, &truncate_mode,
                             &(xorriso->file_name_limit));
 Xorriso_process_msg_queues(xorriso,0);
 
 Xorriso_update_volid(xorriso, 0);
 strncpy(xorriso->application_id,
         un0(iso_image_get_application_id(volset)), 128);
 xorriso->application_id[128]= 0;
 strncpy(xorriso->publisher, un0(iso_image_get_publisher_id(volset)), 128);
 xorriso->publisher[128]= 0;
 strncpy(xorriso->system_id, un0(iso_image_get_system_id(volset)), 32);
 xorriso->system_id[32]= 0;
 strncpy(xorriso->volset_id, un0(iso_image_get_volset_id(volset)), 128);
 xorriso->volset_id[128]= 0;
 strncpy(xorriso->copyright_file,
         un0(iso_image_get_copyright_file_id(volset)), 37);
 xorriso->copyright_file[37]= 0;
 strncpy(xorriso->biblio_file, un0(iso_image_get_biblio_file_id(volset)), 37);
 xorriso->biblio_file[37]= 0;
 strncpy(xorriso->abstract_file,
         un0(iso_image_get_abstract_file_id(volset)), 37);
 xorriso->abstract_file[37]= 0;
 
 if(xorriso->out_drive_handle != NULL &&
    xorriso->out_drive_handle != xorriso->in_drive_handle) {
   start_lba= -1;
   ret= Xorriso_get_drive_handles(xorriso, &in_dinfo, &in_drive,
                        "on attempt to attach ISO image volset to outdev", 16);
   if(ret > 0)
     start_lba= isoburn_get_attached_start_lba(in_drive);
   ret= Xorriso_get_drive_handles(xorriso, &out_dinfo, &out_drive,
                         "on attempt to attach ISO image volset to outdev", 2);
   if(ret<=0)
     goto ex;
   iso_image_ref((IsoImage *) xorriso->in_volset_handle);
   isoburn_attach_image(out_drive, xorriso->in_volset_handle);
   if(start_lba >= 0)
     isoburn_attach_start_lba(out_drive, ret, 0);
 }
 Xorriso_process_msg_queues(xorriso,0);
 isoburn_ropt_get_size_what(ropts, &size, &has_what);
 xorriso->isofs_size= size;
 xorriso->isofs_has_what= has_what;
 isoburn_ropt_get_tree_loaded(ropts, &(xorriso->tree_loaded),
                              &(xorriso->rr_loaded));
 
 if(has_what & isoburn_ropt_has_el_torito) {
   if(xorriso->boot_image_bin_path[0])
     boot_fate= "replaced by new boot image";
   else if(xorriso->patch_isolinux_image & 1)
     boot_fate= "patched at boot info table";
   else if(xorriso->keep_boot_image)
     boot_fate= "kept unchanged";
   else
     boot_fate= "discarded";
   sprintf(xorriso->info_text,
         "Detected El-Torito boot information which currently is set to be %s",
         boot_fate);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0); 
   Xorriso_record_boot_info(xorriso, 0);
 }
 
 if(flag & 1) {
   ret= Xorriso_grasp_loaded_aaip(xorriso, volset, 0);
   if(ret <= 0)
     goto ex;
 }
 
 if(!(flag&32)) {
   Xorriso_toc(xorriso, 1 | 8);
   if(xorriso->loaded_volid[0] != 0 &&
      (state == BURN_DISC_APPENDABLE || state == BURN_DISC_FULL)) {
       sprintf(xorriso->info_text,"Volume id    : '%s'\n",
               xorriso->loaded_volid);
       Xorriso_info(xorriso, 0);
   }
   if(strcmp(xorriso->loaded_volid, xorriso->volid) != 0 &&
      !xorriso->volid_default) {
     sprintf(xorriso->info_text, "New volume id: '%s'\n", xorriso->volid);
     Xorriso_info(xorriso, 0);
   }
 }
 
 ret= 1+not_writeable;
ex:
 Xorriso_process_msg_queues(xorriso,0);
 if(ret<=0) {
   hret= Xorriso_give_up_drive(xorriso, (flag&3)|((flag&32)>>2));
   if(hret<ret)
     ret= hret;
 } else {
   if(drive != NULL && (xorriso->do_calm_drive & 1) && !(flag & 64))
     burn_drive_snooze(drive, 0); /* No need to make noise from start */
 }
 if(ropts!=NULL)
   isoburn_ropt_destroy(&ropts, 0);
 Xorriso_free_meM(off_adr);
 Xorriso_free_meM(libburn_adr);
 Xorriso_free_meM(adr_data);
 return(ret);
}

References XorrisO::abstract_file, XorrisO::application_id, XorrisO::biblio_file, XorrisO::boot_count, XorrisO::boot_image_bin_path, XorrisO::cache_default, XorrisO::cache_num_tiles, XorrisO::cache_tile_blocks, XorrisO::copyright_file, XorrisO::dev_fd_1, XorrisO::displacement, XorrisO::displacement_sign, XorrisO::do_aaip, XorrisO::do_calm_drive, XorrisO::do_hfsplus, XorrisO::do_md5, XorrisO::drives_access, XorrisO::drives_exclusive, XorrisO::early_stdio_test, XorrisO::ecma119_map, XorrisO::file_name_limit, XorrisO::image_start_mode, XorrisO::image_start_value, XorrisO::img_read_error_mode, XorrisO::in_charset, XorrisO::in_drive_handle, XorrisO::in_sector_map, XorrisO::in_volset_handle, XorrisO::indev, XorrisO::indev_access, XorrisO::indev_is_exclusive, XorrisO::indev_off_adr, XorrisO::info_text, XorrisO::ino_behavior, isoburn_attach_image(), isoburn_attach_start_lba(), isoburn_disc_get_msc1(), isoburn_disc_get_status(), isoburn_drive_aquire(), isoburn_get_attached_image(), isoburn_get_attached_start_lba(), isoburn_get_img_partition_offset(), isoburn_get_mount_params(), isoburn_read_image(), isoburn_ropt_destroy(), isoburn_ropt_get_size_what(), isoburn_ropt_get_tree_loaded(), isoburn_ropt_has_el_torito, isoburn_ropt_joliet_stripped, isoburn_ropt_joliet_unmapped, isoburn_ropt_map_lowercase, isoburn_ropt_map_stripped, isoburn_ropt_map_unmapped, isoburn_ropt_map_uppercase, isoburn_ropt_new(), isoburn_ropt_noaaip, isoburn_ropt_noacl, isoburn_ropt_noea, isoburn_ropt_noino, isoburn_ropt_noiso1999, isoburn_ropt_nojoliet, isoburn_ropt_nomd5, isoburn_ropt_nomd5tag, isoburn_ropt_norock, isoburn_ropt_set_auto_incharset(), isoburn_ropt_set_default_perms(), isoburn_ropt_set_displacement(), isoburn_ropt_set_extensions(), isoburn_ropt_set_input_charset(), isoburn_ropt_set_truncate_mode(), isoburn_set_msc1(), isoburn_set_read_pacifier(), XorrisO::isofs_has_what, XorrisO::isofs_size, XorrisO::isofs_st_out, XorrisO::joliet_map, XorrisO::keep_boot_image, XorrisO::linux_scsi_dev_family, XorrisO::loaded_volid, XorrisO::out_drive_handle, XorrisO::outdev, XorrisO::outdev_access, XorrisO::outdev_is_exclusive, XorrisO::outdev_off_adr, XorrisO::pacifier_count, XorrisO::patch_isolinux_image, XorrisO::publisher, XorrisO::read_fs, XorrisO::read_speed, XorrisO::rr_loaded, Sectorbitmap_destroy(), Sfile_str(), SfileadrL, isoburn_read_opts::size, XorrisO::system_area_clear_loaded, XorrisO::system_area_disk_path, XorrisO::system_id, XorrisO::toc_emulation_flag, XorrisO::tree_loaded, isoburn_read_opts::truncate_mode, un0(), XorrisO::use_immed_bit, XorrisO::use_immed_bit_default, XorrisO::volid, XorrisO::volid_default, XorrisO::volset_id, Xorriso__bourne_to_reg(), Xorriso__read_pacifier(), Xorriso_alloc_meM, Xorriso_assert_volid(), Xorriso_auto_driveadr(), Xorriso_create_empty_iso(), Xorriso_destroy_di_array(), Xorriso_destroy_hln_array(), Xorriso_free_meM, Xorriso_get_drive_handles(), Xorriso_give_up_drive(), Xorriso_grasp_loaded_aaip(), Xorriso_info(), Xorriso_msgs_submit(), Xorriso_pacifier_callback(), Xorriso_pacifier_reset(), Xorriso_process_msg_queues(), Xorriso_record_boot_info(), Xorriso_set_abort_severity(), Xorriso_set_data_cache(), Xorriso_set_image_severities(), Xorriso_set_speed(), Xorriso_toc(), and Xorriso_update_volid().

Referenced by Xorriso_option_dev(), and Xorriso_reaquire_outdev().

Xorriso_atip()

int Xorriso_atip	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 2049 of file drive_mgt.c.

{
 int ret, profile_number= 0, is_bdr_pow= 0;
 int num_profiles= 0, profiles[64], i, can_write= 0, pf, no_medium= 0;
 char is_current[64];
 char *respt, profile_name[80];
 double x_speed_max, x_speed_min= -1.0;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 enum burn_disc_status s;
 char *manuf= NULL, *media_code1= NULL, *media_code2= NULL;
 char *book_type= NULL, *product_id= NULL;
 
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                           "on attempt to print drive and media info", 2);
 if(ret<=0)
   return(0);
 respt= xorriso->result_line;
 sprintf(respt, "Device type    : ");
 ret= burn_drive_get_drive_role(drive);
 if(ret==0)
   sprintf(respt+strlen(respt), "%s\n", "Emulated (null-drive)");
 else if(ret==2)
   sprintf(respt+strlen(respt), "%s\n",
           "Emulated (stdio-drive, 2k random read-write)");
 else if(ret==3)
   sprintf(respt+strlen(respt), "%s\n",
           "Emulated (stdio-drive, sequential write-only)");
 else if(ret == 4)
   sprintf(respt+strlen(respt), "%s\n",
           "Emulated (stdio-drive, 2k random read-only)");
 else if(ret == 5)
   sprintf(respt+strlen(respt), "%s\n",
           "Emulated (stdio-drive, 2k random write-only)");
 else if(ret!=1)
   sprintf(respt+strlen(respt), "%s\n","Emulated (stdio-drive)");
 else
   sprintf(respt+strlen(respt), "%s\n","Removable CD-ROM");
 sprintf(respt+strlen(respt), "Vendor_info    : '%s'\n",dinfo->vendor);
 sprintf(respt+strlen(respt), "Identifikation : '%s'\n",dinfo->product);
 sprintf(respt+strlen(respt), "Revision       : '%s'\n",dinfo->revision);
 Xorriso_result(xorriso,1);
 if(flag&1)
   return(1);
 
 /* Do not report "Supported modes: SAO TAO" with -ROM drives */
 burn_drive_get_all_profiles(drive, &num_profiles, profiles, is_current);
 if(num_profiles > 0) {
   for(i= 0; i < num_profiles; i++) {
     pf= profiles[i];
     if(pf == 0x09 || pf == 0x0a || pf == 0x11 || pf == 0x12 || pf == 0x13 ||
        pf == 0x14 || pf == 0x15 || pf == 0x1a || pf == 0x1b || pf == 0x2b ||
        pf == 0x41 || pf == 0x43 || pf == 0xffff) {
       can_write= 1;
   break;
     }
   }
 } else
   can_write= 1;
 if(can_write) {
   sprintf(respt, "Driver flags   : BURNFREE\n");
   sprintf(respt+strlen(respt), "Supported modes: SAO TAO\n");
   Xorriso_result(xorriso,1);
 } else if(flag & 2) {
   sprintf(xorriso->info_text, "Not a CD/DVD/BD recorder");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
 }
 if(flag&2)
   return(1);
 
 is_bdr_pow= burn_drive_get_bd_r_pow(drive);
 s= burn_disc_get_status(drive);
 ret= burn_disc_get_profile(drive,&profile_number,profile_name);
 if(ret<=0) {
   profile_number= 0;
   strcpy(profile_name, "-unidentified-");
 }
 if(s != BURN_DISC_UNSUITABLE) {
   ret= burn_disc_read_atip(drive);
   if(ret>0) {
     ret= burn_drive_get_min_write_speed(drive);
     x_speed_min= ((double) ret)/176.4;
   }
 }
 if(s==BURN_DISC_EMPTY) {
   sprintf(respt, "Current: none\n");
   Xorriso_result(xorriso,1);
   sprintf(xorriso->info_text, "No recognizable medium found in drive");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
   no_medium= 1;
 } else 
   sprintf(respt, "Current: %s%s\n",profile_name,
           is_bdr_pow ? ", Pseudo Overwrite formatted" : "");
 Xorriso_result(xorriso,1);
 Xorriso_list_profiles(xorriso, 1 | 2);
 if(no_medium)
   return(1);
 if(strstr(profile_name,"BD")==profile_name) {
   printf("Mounted Media: %2.2Xh, %s\n", profile_number, profile_name);
 } else if(strstr(profile_name,"DVD")==profile_name) {
   sprintf(respt, "book type:     %s (emulated booktype)\n", profile_name);
   Xorriso_result(xorriso,1);
   if(profile_number == 0x13) {
     sprintf(respt, "xorriso: message for sdvdbackup: \"(growisofs mode Restricted Overwrite)\"\n");
     Xorriso_result(xorriso,1);
   }
 } else {
   sprintf(respt, "ATIP info from disk:\n");
   Xorriso_result(xorriso,1);
   if(burn_disc_erasable(drive))
     sprintf(respt, "  Is erasable\n");
   else
     sprintf(respt, "  Is not erasable\n");
   Xorriso_result(xorriso,1);
   { int start_lba,end_lba,min,sec,fr;
     ret= burn_drive_get_start_end_lba(drive,&start_lba,&end_lba,0);
     if(ret>0) {
       burn_lba_to_msf(start_lba,&min,&sec,&fr);
       sprintf(respt, "  ATIP start of lead in:  %d (%-2.2d:%-2.2d/%-2.2d)\n",
              start_lba,min,sec,fr);
       Xorriso_result(xorriso,1);
       burn_lba_to_msf(end_lba,&min,&sec,&fr);
       sprintf(respt, "  ATIP start of lead out: %d (%-2.2d:%-2.2d/%-2.2d)\n",
              end_lba,min,sec,fr);
       Xorriso_result(xorriso,1);
     }
   }
   ret= burn_drive_get_write_speed(drive);
   x_speed_max= ((double) ret)/176.4;
   if(x_speed_min<0)
     x_speed_min= x_speed_max;
   sprintf(respt,
          "  1T speed low:  %.f 1T speed high: %.f\n",x_speed_min,x_speed_max);
   Xorriso_result(xorriso,1);
 }
 
 ret= burn_disc_get_media_id(drive, &product_id, &media_code1, &media_code2,
                                &book_type, 0);
 if(ret > 0 && media_code1 != NULL && media_code2 != NULL)
   manuf= burn_guess_manufacturer(profile_number, media_code1, media_code2, 0);
 if(product_id != NULL) {
   sprintf(respt, "Product Id:    %s\n", product_id);
   Xorriso_result(xorriso,1);
 }
 if(manuf != NULL) {
   sprintf(respt, "Producer:      %s\n", manuf);
   Xorriso_result(xorriso, 1);
 }
 if(profile_number == 0x09 || profile_number == 0x0a) {
   sprintf(respt, "Manufacturer: %s\n", manuf);
   Xorriso_result(xorriso, 1);
 } else if(product_id != NULL && media_code1 != NULL && media_code2 != NULL){
   free(product_id);
   free(media_code1);
   free(media_code2);
   if(book_type != NULL)
     free(book_type);
   product_id= media_code1= media_code2= book_type= NULL;
   ret= burn_disc_get_media_id(drive, &product_id, &media_code1, &media_code2,
                               &book_type, 1);
   if(ret > 0) {
     sprintf(respt, "Manufacturer:  '%s'\n", media_code1);
     Xorriso_result(xorriso, 1);
     if(media_code2[0]) {
       sprintf(respt, "Media type:    '%s'\n", media_code2);
       Xorriso_result(xorriso, 1);
     }
   }
 }
 if(manuf != NULL)
   free(manuf);
 if(media_code1 != NULL)
   free(media_code1);
 if(media_code2 != NULL)
   free(media_code2);
 if(book_type != NULL)
   free(book_type);
 if(product_id != NULL)
   free(product_id);
 return(1);
}

References XorrisO::info_text, XorrisO::result_line, Xorriso_get_drive_handles(), Xorriso_list_profiles(), Xorriso_msgs_submit(), and Xorriso_result().

Referenced by Xorriso_cdrskin().

Xorriso_attach_boot_image()

int Xorriso_attach_boot_image	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 604 of file write_run.c.

{
 int ret;
 char *cpt;
 struct burn_drive_info *source_dinfo;
 struct burn_drive *source_drive;
 IsoImage *image= NULL;
 IsoNode *node= NULL;
 ElToritoBootImage *bootimg;
 enum eltorito_boot_media_type emul_type= ELTORITO_NO_EMUL;
 char *bin_path;
 int emul, platform_id;
 off_t load_size;
 struct stat stbuf;
 int hflag= 0, is_interval= 0;
 
 if(xorriso->boot_image_bin_path[0] == 0 && !(flag & 2)) {
 
   /* >>> no boot image path given : no op */;
 
   ret= 2; goto ex;
 }
 
 if(xorriso->in_drive_handle == NULL)
   hflag= 2;
 ret= Xorriso_get_drive_handles(xorriso, &source_dinfo, &source_drive,
                                "on attempt to attach boot image", hflag);
 if(ret<=0)
   goto ex;
 image= isoburn_get_attached_image(source_drive);
 if(image == NULL) {
   /* (should not happen) */
   sprintf(xorriso->info_text,
           "No ISO image present on attempt to attach boot image");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   ret= 0; goto ex;
 }
 if(flag & 2) {
   iso_image_remove_boot_image(image);
   xorriso->boot_count= 0;
   ret= 1; goto ex;
 }
 
 bin_path= xorriso->boot_image_bin_path;
 emul= xorriso->boot_image_emul;
 platform_id= xorriso->boot_platform_id;
 load_size= xorriso->boot_image_load_size;
 if(strncmp(bin_path, "--interval:appended_partition_", 30) == 0) {
   is_interval= 1;
   if(load_size <= 0)
     load_size= 512;
 }
 
 if(xorriso->boot_efi_default) {
   emul= 0;
   platform_id= 0xef;
   xorriso->patch_isolinux_image= (xorriso->patch_isolinux_image & ~3) | 0;
 }
 if((platform_id == 0xef || load_size < 0) && !is_interval) {
   ret= Xorriso_iso_lstat(xorriso, bin_path, &stbuf, 2 | 4);
   if(ret != 0)
     {ret= 0; goto ex;}
   load_size= ((stbuf.st_size / (off_t) 512) +
              !!(stbuf.st_size % (off_t) 512)) * 512;
 }
 sprintf(xorriso->info_text, "Adding boot image ");
 Text_shellsafe(bin_path, xorriso->info_text, 1);
 Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
 
 if(emul == 0)
   emul_type= ELTORITO_NO_EMUL;
 else if(emul == 1)
   emul_type= ELTORITO_HARD_DISC_EMUL;
 else if(emul == 2)
   emul_type= ELTORITO_FLOPPY_EMUL;
 
 if (!is_interval) {
   ret= Xorriso_node_from_path(xorriso, image, bin_path, &node, 1);
   if(ret <= 0) {
     sprintf(xorriso->info_text,
             "Cannot find in ISO image: -boot_image ... bin_path=");
     Text_shellsafe(bin_path, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     {ret= 0; goto ex;}
   }
 }
 
 if(xorriso->boot_count == 0) {
   if(xorriso->boot_image_cat_path[0] == 0) {
     strcpy(xorriso->boot_image_cat_path, bin_path);
     cpt= strrchr(xorriso->boot_image_cat_path, '/');
     if(cpt == NULL) {
       strcpy(xorriso->boot_image_cat_path, "/");
       cpt= xorriso->boot_image_cat_path + 1;
     } else {
       cpt++;
     }
     strcpy(cpt, "boot.cat");
   }
   ret= Xorriso_node_from_path(xorriso, image, xorriso->boot_image_cat_path,
                                &node, 1);
   if(ret > 0) {
     if(!xorriso->do_overwrite) {
       sprintf(xorriso->info_text,
               "May not overwrite existing -boot_image ... cat_path=");
       Text_shellsafe(xorriso->boot_image_cat_path, xorriso->info_text, 1);
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
       {ret= 0; goto ex;}
     }
     ret= Xorriso_rmi(xorriso, NULL, (off_t) 0, xorriso->boot_image_cat_path,
                      8 | (xorriso->do_overwrite == 1));
     if(ret != 1) {
       sprintf(xorriso->info_text,
               "Could not remove existing -boot_image cat_path=");
       Text_shellsafe(xorriso->boot_image_cat_path, xorriso->info_text, 1);
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
       {ret= 0; goto ex;}
     }
   }
 
   /* Discard old boot image, set new one */
   ret= iso_image_get_boot_image(image, &bootimg, NULL, NULL);
   if(ret == 1)
     iso_image_remove_boot_image(image);
   ret= iso_image_set_boot_image(image, bin_path, emul_type,
                                 xorriso->boot_image_cat_path, &bootimg);
   if(ret > 0)
     iso_image_set_boot_catalog_weight(image, 1000000000);
 } else {
   ret= iso_image_add_boot_image(image, bin_path, emul_type, 0, &bootimg);
 }
 if(ret < 0) {
   Xorriso_process_msg_queues(xorriso,0);
   Xorriso_report_iso_error(xorriso, "", ret,
                 "Error when attaching El-Torito boot image to ISO 9660 image",
                 0, "FAILURE", 1);
   sprintf(xorriso->info_text,
           "Could not attach El-Torito boot image to ISO 9660 image");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   {ret= 0; goto ex;}
 }
 el_torito_set_boot_platform_id(bootimg, (uint8_t) platform_id);
 if(load_size / 512 > 65535) {
   sprintf(xorriso->info_text,
           "Boot image load size exceeds 65535 blocks of 512 bytes. ");
   if(platform_id == 0xef) {
     strcat(xorriso->info_text,
            "Will record 0 in El Torito to extend ESP to end-of-medium.");
     load_size= 0;
   } else {
     strcat(xorriso->info_text, "Will record 65535 in El Torito.");
     load_size= 65535 * 512;
   }
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
 }
 
 if(xorriso->boot_img_full_size) {
   el_torito_set_full_load(bootimg, 1);
 } else {
   /* The function will understand negative short as positive unsigned */
   el_torito_set_load_size(bootimg, (short) (load_size / 512)); 
 }
 
 el_torito_set_id_string(bootimg, xorriso->boot_id_string);
 el_torito_set_selection_crit(bootimg, xorriso->boot_selection_crit);
 ret= Xorriso_set_isolinux_options(xorriso, image, 1);
 if(!(flag & 1)) {
   /* Register attachment and reset even in case of error return */
   xorriso->boot_count++;
   xorriso->boot_platform_id= 0;
   xorriso->patch_isolinux_image= 0;
   xorriso->boot_image_bin_path[0]= 0;
   xorriso->boot_image_bin_form[0]= 0;
   xorriso->boot_image_emul= 0;
   xorriso->boot_emul_default= 1;
   xorriso->boot_image_load_size= 4 * 512;
   xorriso->boot_img_size_default= 1;
   xorriso->boot_img_full_size= 0;
   memset(xorriso->boot_id_string, 0, sizeof(xorriso->boot_id_string));
   memset(xorriso->boot_selection_crit, 0,
          sizeof(xorriso->boot_selection_crit));
   xorriso->boot_efi_default= 0;
 }
 if(ret <= 0)
   goto ex;
 
 ret= 1;
ex:;
 if(image != NULL)
   iso_image_unref(image);
 return(ret);
}

References XorrisO::boot_count, XorrisO::boot_efi_default, XorrisO::boot_emul_default, XorrisO::boot_id_string, XorrisO::boot_image_bin_form, XorrisO::boot_image_bin_path, XorrisO::boot_image_cat_path, XorrisO::boot_image_emul, XorrisO::boot_image_load_size, XorrisO::boot_img_full_size, XorrisO::boot_img_size_default, XorrisO::boot_platform_id, XorrisO::boot_selection_crit, XorrisO::do_overwrite, XorrisO::in_drive_handle, XorrisO::info_text, isoburn_get_attached_image(), XorrisO::patch_isolinux_image, Text_shellsafe(), Xorriso_get_drive_handles(), Xorriso_iso_lstat(), Xorriso_msgs_submit(), Xorriso_node_from_path(), Xorriso_process_msg_queues(), Xorriso_report_iso_error(), Xorriso_rmi(), and Xorriso_set_isolinux_options().

Referenced by Xorriso_genisofs_add_boot(), Xorriso_option_boot_image(), and Xorriso_write_session().

Xorriso_auto_driveadr()

int Xorriso_auto_driveadr	(	struct XorrisO *	xorriso,
		char *	adr,
		char *	result,
		int	flag
	)

Definition at line 49 of file drive_mgt.c.

{
 int ret, is_known_mmc= 0, does_exist= 0;
 char *path_pt, *libburn_adr= NULL;
 char *abs_pt, *abs_adr= NULL;
 struct stat stbuf;
 
 Xorriso_alloc_meM(libburn_adr, char, BURN_DRIVE_ADR_LEN + SfileadrL);
 Xorriso_alloc_meM(abs_adr, char, SfileadrL);
 path_pt= adr;
 if(strncmp(adr, "stdio:", 6) == 0)
   path_pt= adr + 6;
 else if(strncmp(adr, "mmc:", 4) == 0)
   path_pt= adr + 4;
 
 
 /* <<< replace by Xorriso_normalize_img_path() ? */;
 
 if(path_pt[0] != '/') {
   abs_pt= getcwd(abs_adr, SfileadrL - 1);
   if(abs_pt == NULL) {
     Xorriso_msgs_submit(xorriso, 0,
              "Relative drive path given. Cannot determine working directory.",
               errno, "FAILURE", 0);
     {ret= -1; goto ex;}
   }
   ret= Sfile_add_to_path(abs_adr, path_pt, 0);
   if(ret <= 0)
     {ret= -1; goto ex;}
 }
 
 is_known_mmc= burn_drive_convert_fs_adr(path_pt, libburn_adr);
 does_exist= (stat(path_pt, &stbuf) != -1);
 Xorriso_process_msg_queues(xorriso,0);
 
 ret= Xorriso_is_in_patternlist(xorriso, xorriso->drive_whitelist, path_pt, 0);
 if(ret > 0)
   goto ok;
 ret= Xorriso_is_in_patternlist(xorriso, xorriso->drive_blacklist, path_pt, 0);
 if(ret < 0)
   goto ex;
 if(ret) {
   strcpy(xorriso->info_text, "Drive address ");
   Text_shellsafe(adr, xorriso->info_text, 1);
   strcat(xorriso->info_text,
          " rejected because: -drive_class 'banned' ");
   Text_shellsafe(Xorriso_get_pattern(xorriso, xorriso->drive_blacklist,
                                      ret - 1, 0),
                  xorriso->info_text, 1);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   {ret= 0; goto ex;}
 }
 /* if in greylist and not MMC and not stdio prefix: reject */
 if(is_known_mmc < 0)
   goto ex;
 if(adr == path_pt && !is_known_mmc) { /* no prefix, no MMC */
   ret= Xorriso_is_in_patternlist(xorriso, xorriso->drive_greylist, path_pt,0);
   if(ret < 0)
     goto ex;
   if(ret) {
     strcpy(xorriso->info_text, "Drive address ");
     Text_shellsafe(adr, xorriso->info_text, 1);
     strcat(xorriso->info_text, " rejected because: ");
     if(does_exist)
       strcat(xorriso->info_text, "not MMC");
     else
       strcat(xorriso->info_text, "not existing");
     strcat(xorriso->info_text, " and -drive_class 'caution' ");
     Text_shellsafe(Xorriso_get_pattern(xorriso,xorriso->drive_greylist,
                                        ret - 1, 0),
                    xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     sprintf(xorriso->info_text,
             "If the address is a legitimate %s, prepend \"stdio:\"",
             does_exist ? "target" : "address for a new regular file");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
     {ret= 0; goto ex;}
   }
 }
ok:;
 if(strncmp(adr, "mmc:", 4) == 0) {
   if(Sfile_str(result, path_pt, 0) <= 0)
     {ret= 0; goto ex;}
 } else if(adr == path_pt && is_known_mmc <= 0) {
   Sfile_str(result, "stdio:", 0);
   if(Sfile_str(result, adr, 1) <= 0)
     {ret= 0; goto ex;}
 } else {
   if(Sfile_str(result, adr, 0) <= 0)
     {ret= 0; goto ex;}
 }
 if(strncmp(result, "stdio:", 6)==0) {
   if(xorriso->ban_stdio_write) {
     strcpy(xorriso->info_text, "Drive address banned by -ban_stdio_write : ");
     Text_shellsafe(result, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     {ret= 0; goto ex;}
   }
 }
 ret= 1;
ex:;
 Xorriso_free_meM(libburn_adr);
 Xorriso_free_meM(abs_adr);
 return(ret);
}

References XorrisO::ban_stdio_write, XorrisO::drive_blacklist, XorrisO::drive_greylist, XorrisO::drive_whitelist, XorrisO::info_text, Sfile_add_to_path(), Sfile_str(), SfileadrL, Text_shellsafe(), Xorriso_alloc_meM, Xorriso_free_meM, Xorriso_get_pattern(), Xorriso_is_in_patternlist(), Xorriso_msgs_submit(), and Xorriso_process_msg_queues().

Referenced by Xorriso_aquire_drive().

Xorriso_blank_as_needed()

int Xorriso_blank_as_needed	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 2071 of file write_run.c.

{
 int ret, is_formatted= -1, status, num_formats, did_work= 0;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 enum burn_disc_status disc_state;
 unsigned dummy;
 int current_profile;
 char current_profile_name[80];
 off_t size;
 
 ret= Xorriso_may_burn(xorriso, 0);
 if(ret <= 0)
   return(0);
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to blank or format", 2);
 if(ret<=0)
   return(0);
 
 burn_disc_get_profile(drive, &current_profile, current_profile_name);
 
 ret= burn_disc_get_formats(drive, &status, &size, &dummy, &num_formats);
 if(ret>0) {
   if(status==BURN_FORMAT_IS_FORMATTED)
     is_formatted= 1;
   else if(status == BURN_FORMAT_IS_UNFORMATTED)
     is_formatted= 0;
 }
 if(current_profile == 0x12 || current_profile == 0x43) { /* DVD+RAM , BD-RE */
   if(is_formatted<0) {
     sprintf(xorriso->info_text,
             "-blank or -format: Unclear formatting status of %s",
             current_profile_name);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     return(0);
   }
   if(!is_formatted) {
     ret= Xorriso_format_media(xorriso, (off_t) 0, (current_profile == 0x43));
     if(ret <= 0)
       return(ret);
     did_work= (ret == 1);
   }
 } else if(current_profile == 0x14 && (flag&4)) { /* DVD-RW sequential */
   ret= Xorriso_format_media(xorriso, (off_t) 0, 0);
   if(ret <= 0)
     return(ret);
   did_work= (ret == 1);
 } else if(current_profile == 0x41) { /* BD-R SRM */
   if((flag & 4) && !is_formatted) {
     ret= Xorriso_format_media(xorriso, (off_t) 0, 1);
     if(ret <= 0)
       return(ret);
     did_work= (ret == 1);
   }
 }
 
 disc_state = isoburn_disc_get_status(drive);
 if(disc_state != BURN_DISC_BLANK && !(flag&4)) {
   ret= Xorriso_blank_media(xorriso, 1);
   return(ret);
 }
 if(did_work)
   return(1);
 sprintf(xorriso->info_text, "%s as_needed: no need for action detected",
         (flag&4) ? "-format" : "-blank");
 Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
 return(2);
}

References XorrisO::info_text, isoburn_disc_get_status(), Xorriso_blank_media(), Xorriso_format_media(), Xorriso_get_drive_handles(), Xorriso_may_burn(), and Xorriso_msgs_submit().

Referenced by Xorriso_option_blank().

Xorriso_blank_media()

int Xorriso_blank_media	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 1763 of file write_run.c.

{
 int ret, do_deformat= 0, signal_mode, using_immed;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 enum burn_disc_status disc_state;
 struct burn_progress p;
 double percent = 1.0;
 int current_profile;
 char current_profile_name[80];
 time_t start_time;
 char mode_names[4][80]= {"all", "fast", "deformat", "deformat_quickest"};
 char progress_text[40];
 
 ret= Xorriso_may_burn(xorriso, 0);
 if(ret <= 0)
   return(0);
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to -blank", 2);
 if(ret<=0)
   return(0);
 
 burn_disc_get_profile(drive, &current_profile, current_profile_name);
 
 disc_state = isoburn_disc_get_status(drive);
 if(current_profile == 0x13) { /* overwritable DVD-RW */
   /* Depending on flag bit1 formatted DVD-RW will get blanked to sequential
      state or pseudo blanked by invalidating an eventual ISO image. */
   if(flag&2)
     do_deformat= 1;
 } else if(current_profile == 0x14) { /* sequential DVD-RW */
   if((flag&1) && !(flag&2)) {
     sprintf(xorriso->info_text,
             "-blank: DVD-RW present. Mode 'fast' defaulted to mode 'all'.");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
     sprintf(xorriso->info_text,
             "Mode 'deformat_quickest' produces single-session-only media.");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
     flag&= ~1;
   }
 }
 if(disc_state == BURN_DISC_BLANK) {
   if(!do_deformat) {
     sprintf(xorriso->info_text,
             "Blank medium detected. Will leave it untouched");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
     return 2;
   }
 } else if(disc_state==BURN_DISC_FULL || disc_state==BURN_DISC_APPENDABLE) {
   ;
 } else if(disc_state == BURN_DISC_EMPTY) {
   sprintf(xorriso->info_text,"No media detected in drive");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   return 0;
 } else {
   sprintf(xorriso->info_text, "Unsuitable drive and media state");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   return 0;
 }
 if(!isoburn_disc_erasable(drive)) {
   sprintf(xorriso->info_text, "Media is not of erasable type");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   return 0;
 }
 if(xorriso->do_dummy) {
   sprintf(xorriso->info_text,
           "-dummy mode prevents blanking of medium in mode '%s'.",
           mode_names[flag&3]);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   return(1);
 }
 using_immed= burn_drive_get_immed(drive);
 sprintf(xorriso->info_text, "Beginning to blank medium in mode '%s'.\n",
         mode_names[flag&3]);
 Xorriso_info(xorriso,0);
 
 /* Important: do not return until burn_is_aborting() was checked */
 signal_mode= 1;
 ret= burn_drive_get_drive_role(drive);
 if(ret == 1)
   signal_mode|= 2;
 Xorriso_set_signal_handling(xorriso, signal_mode);
 
 if(do_deformat)
   burn_disc_erase(drive, (flag&1));
 else
   isoburn_disc_erase(drive, (flag&1));
 start_time= time(0);
 usleep(1000000);
 if(!using_immed)
   sprintf(progress_text, "synchronously since");
 while (burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
   Xorriso_process_msg_queues(xorriso,0);
   if(p.sectors>0 && p.sector>=0) /* display 1 to 99 percent */
     percent = 1.0 + ((double) p.sector+1.0) / ((double) p.sectors) * 98.0;
   if(using_immed)
     sprintf(progress_text, "%.1f%% done in", percent);
   sprintf(xorriso->info_text, "Blanking  ( %s %d seconds )",
           progress_text, (int) (time(0) - start_time));
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "UPDATE", 0);
   usleep(1000000);
 }
 Xorriso_process_msg_queues(xorriso,0);
 if(burn_is_aborting(0))
   Xorriso_abort(xorriso, 0); /* Never comes back */
 Xorriso_set_signal_handling(xorriso, 0);
 if(burn_drive_wrote_well(drive)) {
   sprintf(xorriso->info_text, "Blanking done\n");
   Xorriso_info(xorriso,0);
 } else {
   sprintf(xorriso->info_text, "Blanking failed.");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
 }
 if(!(flag & 4)) {
   ret= Xorriso_reaquire_outdev(xorriso, 
                  2 + (xorriso->in_drive_handle == xorriso->out_drive_handle));
   if(ret <= 0)
     return(-1);
 }
 return(1);
}

References XorrisO::do_dummy, XorrisO::in_drive_handle, XorrisO::info_text, isoburn_disc_erasable(), isoburn_disc_erase(), isoburn_disc_get_status(), XorrisO::out_drive_handle, Xorriso_abort(), Xorriso_get_drive_handles(), Xorriso_info(), Xorriso_may_burn(), Xorriso_msgs_submit(), Xorriso_process_msg_queues(), Xorriso_reaquire_outdev(), and Xorriso_set_signal_handling().

Referenced by Xorriso_blank_as_needed(), Xorriso_format_media(), and Xorriso_option_blank().

Xorriso_boot_image_status()

int Xorriso_boot_image_status	(	struct XorrisO *	xorriso,
		char *	filter,
		FILE *	fp,
		int	flag
	)

Definition at line 662 of file iso_img.c.

{
 int ret, i, num_boots, hflag;
 int is_default, no_defaults;
 char *path= NULL, *form= "any", *line, *hpt;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 IsoImage *image= NULL;
 ElToritoBootImage **boots = NULL;
 IsoFile **bootnodes = NULL;
 int platform_id, patch, load_size;
 enum eltorito_boot_media_type media_type;
 unsigned char id_string[29], sel_crit[21];
 
 Xorriso_alloc_meM(path, char, SfileadrL);
 line= xorriso->result_line;
 no_defaults= flag & 1;
 
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to print boot info", 2 | 16);
 if(ret<=0)
   goto no_image;
 image= isoburn_get_attached_image(drive);
 Xorriso_process_msg_queues(xorriso,0);
 if(image == NULL) 
   goto no_image;
 
 ret= Xorriso_boot_status_non_mbr(xorriso, image, filter, fp, flag & 3);
 if(ret < 0) /* == 0 is normal */
   {ret= 0; goto ex;}
 
 if(xorriso->boot_count == 0 && xorriso->boot_image_bin_path[0] == 0) {
no_image:;
   if(xorriso->patch_isolinux_image & 1) {
     sprintf(line, "-boot_image %s patch\n",
             xorriso->patch_isolinux_image & 2 ? "grub" : form);
     is_default= 0;
   } else if(xorriso->keep_boot_image) {
     sprintf(line, "-boot_image %s keep\n", form);
     is_default= 0;
   } else {
     sprintf(line, "-boot_image %s discard\n", form);
     is_default= 1;
   }
   if(!(is_default && no_defaults))
      Xorriso_status_result(xorriso,filter,fp,flag&2); 
   goto report_open_item;
 }
 
 is_default= (xorriso->boot_image_cat_path[0] == 0);
 sprintf(line,"-boot_image %s cat_path=", form);
 Text_shellsafe(xorriso->boot_image_cat_path, line, 1);
 strcat(line, "\n");
 if(!(is_default && no_defaults))
   Xorriso_status_result(xorriso,filter,fp,flag&2);
 
 is_default= !xorriso->boot_image_cat_hidden;
 hpt= Xorriso__hide_mode_text(xorriso->boot_image_cat_hidden & 63, 0);
 if(hpt != NULL)
   sprintf(line, "-boot_image %s cat_hidden=%s\n", form, hpt);
 Xorriso_free_meM(hpt);
 if(!(is_default && no_defaults))
   Xorriso_status_result(xorriso,filter,fp,flag&2);
 
 if(xorriso->boot_count > 0) {
 
   /* show attached boot image info */;
 
   ret= iso_image_get_all_boot_imgs(image, &num_boots, &boots, &bootnodes, 0);
   Xorriso_process_msg_queues(xorriso,0);
   if(ret == 1 && num_boots > 0) {
     for(i= 0; i < num_boots; i++) {
       ret= Xorriso_path_from_node(xorriso, (IsoNode *) bootnodes[i], path, 0);
       if(ret <= 0)
    continue;
       platform_id= el_torito_get_boot_platform_id(boots[i]);
       patch= el_torito_get_isolinux_options(boots[i], 0);
       el_torito_get_boot_media_type(boots[i], &media_type);
       load_size= el_torito_get_load_size(boots[i]) * 512;
       el_torito_get_id_string(boots[i], id_string);
       el_torito_get_selection_crit(boots[i], sel_crit);
       if(media_type == ELTORITO_FLOPPY_EMUL)
         media_type= 2;
       else if(media_type == ELTORITO_HARD_DISC_EMUL)
         media_type= 1;
       else
         media_type= 0;
       ret= Xorriso_boot_item_status(xorriso, xorriso->boot_image_cat_path,
                  path, platform_id, patch, media_type,
                  load_size, id_string, sel_crit, "any",
                  filter, fp, 16 | (flag & 3));
       if(ret <= 0)
     continue;
       sprintf(line,"-boot_image %s next\n", form);
       Xorriso_status_result(xorriso,filter,fp,flag&2);
     }
   }
 } 
 
 /* Show pending boot image info */
 if(strcmp(xorriso->boot_image_bin_form, "isolinux") == 0 ||
    strcmp(xorriso->boot_image_bin_form, "grub") == 0)
   form= xorriso->boot_image_bin_form;
 
 if(xorriso->boot_count > 0 &&
    xorriso->boot_platform_id == 0 &&
    xorriso->patch_isolinux_image == 0 &&
    xorriso->boot_image_bin_path[0] == 0 &&
    xorriso->boot_image_emul == 0 &&
    xorriso->boot_image_load_size == 4 * 512) {
   for(i= 0; i < 20; i++)
     if(xorriso->boot_selection_crit[i])
   break;
   if(i >= 20)
     for(i= 0; i < 28; i++)
       if(xorriso->boot_id_string[i])
     break;
   if(i >= 28)
     {ret= 1; goto ex;} /* Images registered, pending is still default */
 }
 
report_open_item:;
 hflag= 16; 
 if(xorriso->boot_platform_id == 0xef && !xorriso->boot_efi_default)
   hflag= 0;
 ret= Xorriso_boot_item_status(xorriso, xorriso->boot_image_cat_path,
             xorriso->boot_image_bin_path, xorriso->boot_platform_id,
             xorriso->patch_isolinux_image, xorriso->boot_image_emul,
             xorriso->boot_image_load_size, xorriso->boot_id_string,
             xorriso->boot_selection_crit, form,
             filter, fp, hflag | (flag & 3));
 if(ret <= 0)
   goto ex;
 
 ret = Xorriso_append_part_status(xorriso, image, filter, fp, flag & 3);
 if(ret <= 0)
   goto ex;
 
 ret= 1;
ex:
 if(boots != NULL)
   free(boots);
 if(bootnodes != NULL)
   free(bootnodes);
 if(image != NULL)
   iso_image_unref(image);
 Xorriso_free_meM(path);
 return(ret);
}

References XorrisO::boot_count, XorrisO::boot_efi_default, XorrisO::boot_id_string, XorrisO::boot_image_bin_form, XorrisO::boot_image_bin_path, XorrisO::boot_image_cat_hidden, XorrisO::boot_image_cat_path, XorrisO::boot_image_emul, XorrisO::boot_image_load_size, XorrisO::boot_platform_id, XorrisO::boot_selection_crit, isoburn_get_attached_image(), XorrisO::keep_boot_image, XorrisO::patch_isolinux_image, XorrisO::result_line, SfileadrL, Text_shellsafe(), Xorriso__hide_mode_text(), Xorriso_alloc_meM, Xorriso_append_part_status(), Xorriso_boot_item_status(), Xorriso_boot_status_non_mbr(), Xorriso_free_meM, Xorriso_get_drive_handles(), Xorriso_path_from_node(), Xorriso_process_msg_queues(), and Xorriso_status_result().

Referenced by Xorriso_status().

Xorriso_burn_track()

int Xorriso_burn_track	(	struct XorrisO *	xorriso,
		off_t	write_start_address,
		char *	track_source,
		off_t	tsize,
		int	flag
	)

Definition at line 2174 of file write_run.c.

{
 int ret, fd, profile_number, is_cd= 0, dummy, nwa= -1;
 int isosize= -1, do_isosize, is_bd= 0, signal_mode;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 struct burn_write_opts *burn_options= NULL;
 struct burn_disc *disc= NULL;
 struct burn_session *session= NULL;
 struct burn_track *track= NULL;
 struct stat stbuf; 
 off_t fixed_size= 0;
 struct burn_source *data_src= NULL, *fifo_src= NULL;
 enum burn_disc_status disc_state;
 char *reasons= NULL, *profile_name= NULL;
 char *head_buffer= NULL;
 
 Xorriso_alloc_meM(reasons, char, BURN_REASONS_LEN);
 Xorriso_alloc_meM(profile_name, char, 80);
 Xorriso_alloc_meM(head_buffer, char, 64 * 1024);
 
 ret= Xorriso_may_burn(xorriso, 0);
 if(ret <= 0)
   {ret= 0; goto ex;}
 ret= Xorriso_auto_format(xorriso, 0);
 if(ret <=0 )
   {ret= 0; goto ex;}
 
 do_isosize= !!(flag&2);
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to burn track", 2);
 if(ret<=0)
   {ret= 0; goto ex;}
 
 ret= Xorriso_check_multi(xorriso, drive, 1);
 if(ret<=0) 
   goto ex;
 ret= Xorriso_make_write_options(xorriso, drive, &burn_options, 0);
 if(ret<=0)
   goto ex;
 
 disc= burn_disc_create();
 session= burn_session_create();
 ret= burn_disc_add_session(disc,session,BURN_POS_END);
 if(ret==0) {
   sprintf(xorriso->info_text, "Cannot add session object to disc object.");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
   goto ex;
 }
 track= burn_track_create();
 if(track_source[0] == '-' && track_source[1] == 0) {
   fd= 0;
 } else {
   if(xorriso->fs >= 64)
     fd= burn_os_open_track_src(track_source, O_RDONLY, 0);
   else
     fd= open(track_source, O_RDONLY | O_BINARY);
   if(fd>=0)
     if(fstat(fd,&stbuf)!=-1)
       if((stbuf.st_mode&S_IFMT)==S_IFREG)
         fixed_size= stbuf.st_size;
 }
 
 if(fd>=0)
   data_src= burn_fd_source_new(fd, -1, fixed_size);
 if(data_src==NULL) {
   sprintf(xorriso->info_text, "Could not open data source ");
   Text_shellsafe(track_source, xorriso->info_text, 1);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
   ret= 0; goto ex;
 }
 if((do_isosize || xorriso->fs != 0) && xorriso->fs < 64)
   xorriso->fs= 64;
 if(xorriso->fs > 0) {
   fifo_src= burn_fifo_source_new(data_src, 2048 + 8 * !!(flag & 4),
                                  xorriso->fs, 1);
   if(fifo_src == NULL) {
     sprintf(xorriso->info_text, "Could not create fifo object of %.f MB",
             ((double) xorriso->fs) / 1024.0 / 1024.0);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
     ret= 0; goto ex;
   }
 } 
 xorriso->pacifier_fifo= fifo_src;
 if(burn_track_set_source(track, fifo_src == NULL ? data_src : fifo_src)
    != BURN_SOURCE_OK) {
   sprintf(xorriso->info_text,
           "Cannot attach source object to track object");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
   ret= 0; goto ex;
 }
 burn_track_set_cdxa_conv(track, !!(flag & 4));
 burn_session_add_track(session, track, BURN_POS_END);
 burn_source_free(data_src);
 
 if(flag&1)
   /* consider overwriteables with ISO as appendable */
   disc_state= isoburn_disc_get_status(drive);
 else
   /* handle overwriteables as always blank */
   disc_state= burn_disc_get_status(drive);
 
 if(disc_state == BURN_DISC_BLANK || disc_state == BURN_DISC_APPENDABLE) {
   /* ok */;
 } else {
   if(disc_state == BURN_DISC_FULL) {
     sprintf(xorriso->info_text,
          "Closed media with data detected. Need blank or appendable media.");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     if(burn_disc_erasable(drive)) {
       sprintf(xorriso->info_text, "Try -blank as_needed\n");
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
     }
   } else if(disc_state == BURN_DISC_EMPTY) {
     sprintf(xorriso->info_text, "No media detected in drive");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   } else {
     sprintf(xorriso->info_text,
             "Cannot recognize state of drive and media");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   }
   ret= 0; goto ex;
 }
 if(isoburn_needs_emulation(drive))
   burn_write_opts_set_multi(burn_options, 0);
 
 if(tsize > 0) {
   fixed_size= tsize;
   burn_track_set_size(track, fixed_size);
 }
 if(do_isosize) {
   ret= burn_fifo_peek_data(xorriso->pacifier_fifo, head_buffer, 64*1024, 0);
   if(ret<=0) {
     Xorriso_process_msg_queues(xorriso,0);
     sprintf(xorriso->info_text,
             "Cannot obtain first 64 kB from input stream."); 
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
   /* read isosize from head_buffer, not from medium */
   ret= isoburn_read_iso_head(drive, 0, &isosize, head_buffer, (1<<13));
   if(ret<=0) {
     Xorriso_process_msg_queues(xorriso,0);
     sprintf(xorriso->info_text,
             "Option -isosize given but data stream seems not to be ISO 9660"); 
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
   sprintf(xorriso->info_text, "Size of ISO 9660 image: %ds", isosize);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   fixed_size= ((off_t) (isosize)) * (off_t) 2048;
   burn_track_set_size(track, fixed_size);
 }
 
 ret= Xorriso_get_profile(xorriso, &profile_number, profile_name, 2);
 is_cd= (ret==2);
 is_bd= (ret == 3);
 
 if(isoburn_needs_emulation(drive)) {
   if(flag&1) {
     ret= isoburn_disc_track_lba_nwa(drive, burn_options, 0, &dummy, &nwa);
     Xorriso_process_msg_queues(xorriso,0);
     if(ret<=0) {
       sprintf(xorriso->info_text,
     "Cannot obtain next writeable address of emulated multi-session media\n");
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
       ret= 0; goto ex;
     }
     if(nwa == 32 && disc_state != BURN_DISC_APPENDABLE)
       nwa= 0; /* No automatic toc emulation. Formatter might not be aware. */
   } else {
     nwa= 0;
     if (disc_state == BURN_DISC_APPENDABLE) {
       ret= isoburn_disc_track_lba_nwa(drive, burn_options, 0, &dummy, &nwa);
       Xorriso_process_msg_queues(xorriso,0);
       if(ret<=0) {
         sprintf(xorriso->info_text,
        "Cannot obtain next writeable address of emulated appendable media\n");
         Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
         ret= 0; goto ex;
       }
     }
   }
   burn_write_opts_set_start_byte(burn_options,((off_t) nwa) * (off_t) 2048);
 }
 
 if(write_start_address>=0) {
   nwa= write_start_address / (off_t) 2048;
   if(((off_t) nwa) * (off_t) 2048 < write_start_address )
     nwa++;
   burn_write_opts_set_start_byte(burn_options, ((off_t) nwa) * (off_t) 2048);
 }
 
 if(xorriso->do_tao) {
   if (xorriso->do_tao > 0)
     burn_write_opts_set_write_type(burn_options,
                                    BURN_WRITE_TAO, BURN_BLOCK_MODE1);
   else
     burn_write_opts_set_write_type(burn_options,
                                    BURN_WRITE_SAO, BURN_BLOCK_SAO);
                                    
   ret = burn_precheck_write(burn_options, disc, reasons, 0);
   if(ret<=0) {
     sprintf(xorriso->info_text,
             "Cannot set write type %s for this medium.\n",
             xorriso->do_tao > 0 ? "TAO" : "SAO");
     sprintf(xorriso->info_text+strlen(xorriso->info_text),
             "Reasons given:\n%s", reasons);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
   sprintf(xorriso->info_text, "Explicitly chosen write type: %s",
           xorriso->do_tao > 0 ? "TAO" : "SAO");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
 } else {
   if(burn_write_opts_auto_write_type(burn_options, disc, reasons, 0) ==
      BURN_WRITE_NONE) {
     sprintf(xorriso->info_text,
             "Failed to find a suitable write mode with this media.\n");
     sprintf(xorriso->info_text+strlen(xorriso->info_text),
             "Reasons given:\n%s", reasons);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
 }
 
 ret= Xorriso_sanitize_image_size(xorriso, drive, disc, burn_options, 2);
 if(ret<=0) 
   goto ex;
 
 sprintf(xorriso->info_text, "Beginning to write data track.\n");
 Xorriso_info(xorriso,0);
 
 /* Important: do not return until burn_is_aborting() was checked */
 signal_mode= 1;
 ret= burn_drive_get_drive_role(drive);
 if(ret == 1)
   signal_mode|= 2;
 Xorriso_set_signal_handling(xorriso, signal_mode);
 
 xorriso->run_state= 1; /* Indicate that burning has started */
 burn_disc_write(burn_options, disc);
 
 ret= Xorriso_pacifier_loop(xorriso, drive, 2 | (is_cd << 4) | (is_bd << 5));
 if(burn_is_aborting(0))
   Xorriso_abort(xorriso, 0); /* Never comes back */
 Xorriso_set_signal_handling(xorriso, 0);
 if(ret<=0)
   goto ex;
 if(!burn_drive_wrote_well(drive)) {
   Xorriso_process_msg_queues(xorriso,0);
   if(xorriso->auto_close && xorriso->do_close == 0) {
     if(burn_drive_was_feat21_failure(drive)) {
       sprintf(xorriso->info_text,
         "libburn indicates failure with writing DVD-RW to appendable state.");
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
       /* Urge caller to call Xorriso_retry_burn_rack() */
       ret= 2; goto ex;
     }
   }
   sprintf(xorriso->info_text,
           "libburn indicates failure with writing."); 
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   ret= 0; goto ex;
 }
 
 if(flag & 1) {
   ret= Xorriso_update_iso_lba0(xorriso, nwa, isosize, head_buffer, NULL,
                                flag & 2);
   if(ret <= 0)
     goto ex;
 }
 sprintf(xorriso->info_text, "Writing to ");
 Text_shellsafe(xorriso->outdev, xorriso->info_text, 1);
 strcat(xorriso->info_text, " completed successfully.\n\n");
 Xorriso_info(xorriso, 0);
 ret= 1;
ex:;
 Xorriso_process_msg_queues(xorriso,0);
 if(disc!=NULL)
   burn_disc_free(disc);
 if(session != NULL)
   burn_session_free(session);
 if(track != NULL)
   burn_track_free(track);
 if(burn_options != NULL)
   burn_write_opts_free(burn_options);
 if(xorriso->pacifier_fifo!=NULL)
   burn_source_free(xorriso->pacifier_fifo);
 xorriso->pacifier_fifo= NULL;
 xorriso->run_state= 0; /* Indicate that burning has ended */
 Xorriso_free_meM(reasons);
 Xorriso_free_meM(profile_name);
 Xorriso_free_meM(head_buffer);
 return(ret);
}

References XorrisO::auto_close, XorrisO::do_close, XorrisO::do_tao, XorrisO::fs, XorrisO::info_text, isoburn_disc_get_status(), isoburn_disc_track_lba_nwa(), isoburn_needs_emulation(), isoburn_read_iso_head(), O_BINARY, XorrisO::outdev, XorrisO::pacifier_fifo, XorrisO::run_state, Text_shellsafe(), Xorriso_abort(), Xorriso_alloc_meM, Xorriso_auto_format(), Xorriso_check_multi(), Xorriso_free_meM, Xorriso_get_drive_handles(), Xorriso_get_profile(), Xorriso_info(), Xorriso_make_write_options(), Xorriso_may_burn(), Xorriso_msgs_submit(), Xorriso_pacifier_loop(), Xorriso_process_msg_queues(), Xorriso_sanitize_image_size(), Xorriso_set_signal_handling(), and Xorriso_update_iso_lba0().

Referenced by Xorriso_cdrskin(), and Xorriso_retry_burn_track().

Xorriso_check_md5()

int Xorriso_check_md5	(	struct XorrisO *	xorriso,
		void *	in_node,
		char *	path,
		int	flag
	)

Definition at line 2595 of file read_run.c.

{
 int ret, wanted, rret, buffer_size= 64 * 1024;
 IsoImage *image;
 IsoNode *node;
 IsoFile *file;
 char node_md5[16], data_md5[16], *buffer= NULL;
 void *stream= NULL, *ctx= NULL;
 off_t todo;
 
 Xorriso_alloc_meM(buffer, char, 64 * 1024);
 
 node= (IsoNode *) in_node;
 if(node == NULL) {
   ret= Xorriso_get_node_by_path(xorriso, path, NULL, &node, 0);
   if(ret<=0)
     {ret= -1; goto ex;}
 }
 if(!LIBISO_ISREG(node)) {
   strcpy(xorriso->info_text, "-check_md5: Not a data file: ");
   Text_shellsafe(path, xorriso->info_text, 1);
   if(!(flag & 2))
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   ret= 3; goto ex;
 }
 file= (IsoFile *) node;
 
 /* obtain MD5 */
 ret= Xorriso_get_volume(xorriso, &image, 0);
 if(ret <= 0)
   {ret= -1; goto ex;}
 ret= iso_file_get_md5(image, file, node_md5, 0);
 Xorriso_process_msg_queues(xorriso,0);
 if(ret < 0)
   {ret= -1; goto ex;}
 if(ret == 0) {
   strcpy(xorriso->info_text, "-check_md5: No MD5 recorded with file: ");
   Text_shellsafe(path, xorriso->info_text, 1);
   if(!(flag & 2))
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   ret= 2; goto ex;
 }
 
 /* Read file and compute MD5 */;
 ret= Xorriso_iso_file_open(xorriso, path, (void *) node, &stream, 1 | 2);
 if(ret <= 0)
   {ret= -1; goto ex;}
 ret= iso_md5_start(&ctx);
 if(ret < 0)
     goto ex;
 todo= iso_stream_get_size(stream);
 while(todo > 0) {
   if(todo < buffer_size)
     wanted= todo;
   else
     wanted= buffer_size;
   rret = Xorriso_iso_file_read(xorriso, stream, buffer, wanted, 0);
   if(rret <= 0)
     {ret= -1; goto ex;}
   todo-= rret;
   ret = iso_md5_compute(ctx, buffer, rret);
   if(ret < 0)
     goto ex;
   xorriso->pacifier_count+= rret; 
   xorriso->pacifier_byte_count+= rret;
   Xorriso_pacifier_callback(xorriso, "content bytes read",
                             xorriso->pacifier_count, 0, "", 8);
   ret= Xorriso_check_for_abort(
             xorriso,
             xorriso->check_media_default != NULL 
                ? xorriso->check_media_default->abort_file_path
                : "/var/opt/xorriso/do_abort_check_media",
             Sfile_microtime(0), &xorriso->last_abort_file_time, 0);
   if(ret == 1)
     {ret= -2; goto ex;}
 }
 ret= iso_md5_end(&ctx, data_md5);
 if(ret < 0)
     goto ex;
 
 /* Report outcome */
 Xorriso_process_msg_queues(xorriso,0);
 if(! iso_md5_match(node_md5, data_md5)) {
   sprintf(xorriso->result_line, "MD5 MISMATCH: ");
   Text_shellsafe(path, xorriso->result_line, 1);
   strcat(xorriso->result_line, "\n");
   if(!(flag & 1))
     Xorriso_result(xorriso,0);
   ret= 0;
 } else {
   sprintf(xorriso->result_line, "md5 match   : ");
   Text_shellsafe(path, xorriso->result_line, 1);
   strcat(xorriso->result_line, "\n");
   if(flag & 4)
     Xorriso_result(xorriso,0);
   ret= 1;
 }
 
ex:;
 Xorriso_process_msg_queues(xorriso,0);
 Xorriso_iso_file_close(xorriso, &stream, 0);
 if(ctx != NULL)
   iso_md5_end(&ctx, data_md5);
 Xorriso_free_meM(buffer);
 if(ret < 0) {
   if(ret == -2)
     sprintf(xorriso->result_line, "Aborted at: ");
   else
     sprintf(xorriso->result_line, "NOT READABLE: ");
   Text_shellsafe(path, xorriso->result_line, 1);
   strcat(xorriso->result_line, "\n");
   if(!(flag & 1))
     Xorriso_result(xorriso,0);
   if(ret == -2)
     xorriso->request_to_abort= 1;
 }
 return(ret);
}

References CheckmediajoB::abort_file_path, XorrisO::check_media_default, XorrisO::info_text, XorrisO::last_abort_file_time, LIBISO_ISREG, XorrisO::pacifier_byte_count, XorrisO::pacifier_count, XorrisO::request_to_abort, XorrisO::result_line, Sfile_microtime(), Text_shellsafe(), Xorriso_alloc_meM, Xorriso_check_for_abort(), Xorriso_free_meM, Xorriso_get_node_by_path(), Xorriso_get_volume(), Xorriso_iso_file_close(), Xorriso_iso_file_open(), Xorriso_iso_file_read(), Xorriso_msgs_submit(), Xorriso_pacifier_callback(), Xorriso_process_msg_queues(), and Xorriso_result().

Referenced by Xorriso_findi_action(), and Xorriso_option_check_md5().

Xorriso_check_media()

int Xorriso_check_media	(	struct XorrisO *	xorriso,
		struct SpotlisT **	spotlist,
		struct CheckmediajoB *	job,
		int	flag
	)

Definition at line 3213 of file drive_mgt.c.

{
 int media_blocks= 0, read_chunk= 32, ret, mode, start_lba= 0;
 int blocks, os_errno, i, j, last_track_end= -1, track_blocks, track_lba;
 int num_sessions, num_tracks, declare_untested= 0, md5_start;
 int read_capacity= -1, end_lba, hret, count, quality, profile_no;
 int track_bad_claim= 0;
 char *toc_info= NULL, profile_name[80], msg[160];
 struct burn_drive *drive;
 struct burn_drive_info *dinfo;
 enum burn_disc_status s;
 struct isoburn_toc_disc *isoburn_disc= NULL;
 struct isoburn_toc_session **isoburn_sessions;
 struct isoburn_toc_track **iso_burn_tracks;
 struct burn_toc_entry isoburn_entry;
 struct stat stbuf;
 struct burn_multi_caps *caps= NULL;
 
 *spotlist= NULL;
 
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to check media readability",
                                2 * !!job->use_dev);
 if(ret<=0)
   goto ex;
 
 ret = burn_disc_get_profile(drive, &profile_no, profile_name);
 if(ret <= 0)
   profile_no= 0;
 
 if(job->min_block_size != 0)
   read_chunk= job->min_block_size;
 
 ret= Spotlist_new(spotlist, 0);
 if(ret <= 0)
   {ret= -1; goto ex;}
 
 if(job->sector_map_path[0]) {
   Sectorbitmap_destroy(&(job->sector_map), 0);
   if(stat(job->sector_map_path, &stbuf) != -1) {
     ret= Sectorbitmap_from_file(&(job->sector_map), job->sector_map_path,
                                 xorriso->info_text, &os_errno, 0);
     if(ret <= 0) {
       if(xorriso->info_text[0])
         Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, os_errno,
                             "FAILURE", 0);
       goto ex;
     }
   }
   Xorriso_toc_to_string(xorriso, &toc_info,
                         (2 * !!job->use_dev) | (4 * !job->map_with_volid));
 }
 ret= Xorriso_open_job_data_to(xorriso, job, 0);
 if(ret <= 0)
   goto ex;
 Xorriso_pacifier_reset(xorriso, 0);
 job->start_time= time(NULL);
 mode= job->mode;
 if(job->min_lba > 0) {
   start_lba= job->min_lba;
   ret= Spotlist_add_item(*spotlist, 0, job->min_lba, 
                          Xorriso_read_quality_untesteD, 0);
   if(ret <= 0)
     goto ex;
 }
 
 s= isoburn_disc_get_status(drive);
 if(s != BURN_DISC_APPENDABLE && s != BURN_DISC_FULL) {
   Xorriso_msgs_submit(xorriso, 0, "-check_media: No readable medium found",
                       0, "SORRY", 0);
   ret= 0; goto ex;
 }
 
 ret= burn_get_read_capacity(drive, &read_capacity, 0);
 if(ret <= 0)
   read_capacity= -1;
 
 if(job->max_lba >= 0) {
   blocks= job->max_lba + 1 - start_lba;
   xorriso->pacifier_total= blocks;
   ret= Xorriso_check_interval(xorriso, *spotlist, job, start_lba, blocks,
                               read_chunk, 0, 0);
   if(ret <= 0)
     goto ex;
   
 } else if(mode == 0) { /* track by track */
   isoburn_disc= isoburn_toc_drive_get_disc(drive);
   if(isoburn_disc == NULL)
     goto libburn_whole_disc;
   isoburn_sessions=
                    isoburn_toc_disc_get_sessions(isoburn_disc, &num_sessions);
   for(i= 0; i < num_sessions; i++) {
     iso_burn_tracks= isoburn_toc_session_get_tracks(isoburn_sessions[i],
                                                     &num_tracks);
     for(j= 0; j < num_tracks; j++) {
       isoburn_toc_track_get_entry(iso_burn_tracks[j], &isoburn_entry);
       if(!(isoburn_entry.extensions_valid & 1)) /* should not happen */
     continue;
       track_lba= isoburn_entry.start_lba;
       track_blocks= isoburn_entry.track_blocks;
 
       /* The last track of an appendable BD-R reports more blocks than the
          read capacity allows. All BD-R track sizes are multiple of 64 kB.
       */
       if (i == num_sessions - 1 && 
           (track_lba + track_blocks > read_capacity &&
            track_lba + track_blocks < read_capacity + 32 &&
            (profile_no == 0x41 || profile_no == 0x40)))
         track_blocks= read_capacity - track_lba;
       if(track_lba + track_blocks > read_capacity) {
         if(track_bad_claim < track_lba + track_blocks)
           track_bad_claim= track_lba + track_blocks;
         if(track_lba >= read_capacity) {
           sprintf(msg, "-check_media: Track %d of session %d begins after end of readable medium area.",
                   j + 1, i + 1);
           Xorriso_msgs_submit(xorriso, 0, msg, 0, "WARNING", 0);
     continue;
         } else {
 
           if(profile_no >= 0x08 && profile_no <= 0x0a &&
              track_lba + track_blocks == read_capacity + 2 &&
              i == num_sessions - 1 && j == num_tracks - 1) {
             sprintf(msg, "-check_media: Last CD track exceeds readable area by 2 blocks. Assuming TAO.");
             Xorriso_msgs_submit(xorriso, 0, msg, 0, "DEBUG", 0);
           } else {
             sprintf(msg, "-check_media: Track %d of session %d extends over the end of readable medium area.",
                   j + 1, i + 1);
             Xorriso_msgs_submit(xorriso, 0, msg, 0, "WARNING", 0);
           }
           track_blocks= read_capacity - track_lba;
         }
       }
       md5_start= track_lba;
       if(i == 0 && j == 0) {
         if(track_lba == 32) {
           ret= burn_disc_get_multi_caps(drive, BURN_WRITE_NONE, &caps, 0);
           if(ret > 0) {
             if(caps->start_adr) {
               /* block 0 to 31 are the overall mount entry of overwritable */
               track_lba= 0;
               track_blocks+= 32;
             }
           }
         }
       }
       if(last_track_end >= 0 && last_track_end < track_lba &&
          last_track_end >= start_lba) {
         ret= Spotlist_add_item(*spotlist, last_track_end,
                                track_lba - last_track_end,
                                Xorriso_read_quality_off_tracK, 0);
         if(ret <= 0)
           goto ex;
       }
       last_track_end= track_lba + track_blocks;
 
       if(track_lba < start_lba) {
         track_blocks-= start_lba - track_lba;
         track_lba= start_lba;
       }
       if(track_blocks <= 0)
     continue;
       if(declare_untested) {
         ret= Spotlist_add_item(*spotlist, track_lba, track_blocks,
                                Xorriso_read_quality_untesteD, 0);
         if(ret <= 0)
           goto ex;
       } else {
         ret= Xorriso_check_interval(xorriso, *spotlist, job, track_lba,
                                     track_blocks, read_chunk, md5_start,
                                     (i > 0) | (4 * (xorriso->do_md5 & 1)));
         if(ret <= 0)
           goto ex;
         if(ret == 2)
           declare_untested= 1;
       }
     }
   }
 
   if(track_bad_claim > read_capacity) {
     count= Spotlist_count(*spotlist, 0);
     Spotlist_get_item(*spotlist, count - 1, &track_lba, &blocks, &quality, 0);
     if(profile_no >= 0x08 && profile_no <= 0x0a &&
        track_bad_claim - read_capacity == 2 &&
        quality != Xorriso_read_quality_tao_enD)
       quality= Xorriso_read_quality_tao_enD;
     else
       quality= Xorriso_read_quality_unreadablE;
     ret= Spotlist_add_item(*spotlist, read_capacity,
                            track_bad_claim - read_capacity, quality, 0);
     if(ret <= 0)
       goto ex;
   }
 
 } else if(mode == 1) { /* Image range */
   /* Default is the emulated disc capacity.
   */
   isoburn_disc= isoburn_toc_drive_get_disc(drive);
   if(isoburn_disc == NULL)
     goto libburn_whole_disc;
   blocks= media_blocks= isoburn_toc_disc_get_sectors(isoburn_disc);
 
   /* If possible, determine the end address of the loaded ISO image.
   */
   track_lba= isoburn_get_attached_start_lba(drive);
   if(track_lba >= 0) {
     ret= isoburn_read_iso_head(drive, track_lba, &track_blocks, NULL, 0);
     if(ret > 0) {
       blocks= media_blocks= track_lba + track_blocks;
     }
   }
 
   if(start_lba >= 0)
     blocks-= start_lba;
   if(media_blocks <= 0)
     goto libburn_whole_disc;
   xorriso->pacifier_total= blocks;
   ret= Xorriso_check_interval(xorriso, *spotlist, job, start_lba, blocks,
                               read_chunk, 0, (4 * (xorriso->do_md5 & 1)));
   if(ret <= 0)
     goto ex;
 } else if(mode == 2) {
libburn_whole_disc:;
   /* single sweep over libburn medium capacity */
   ret= burn_get_read_capacity(drive, &blocks, 0);
   if(ret <= 0) {
     Xorriso_process_msg_queues(xorriso,0);
     sprintf(xorriso->info_text, "No content detected on media");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     {ret= 0; goto ex;}
   }
   blocks-= start_lba;
   xorriso->pacifier_total= blocks;
   ret= Xorriso_check_interval(xorriso, *spotlist, job, start_lba, blocks,
                               read_chunk, 0, (4 * (xorriso->do_md5 & 1)));
   if(ret <= 0)
     goto ex;
 }
 
 Xorriso_pacifier_callback(xorriso, "blocks read",
                      xorriso->pacifier_count, xorriso->pacifier_total, "",
                      1 | 8 | 16 | 32 | (128 * (job->use_dev == 1)));
 ret= 1;
ex:;
 
 if(job->data_to_fd != -1 && strcmp(job->data_to_path, "-") != 0)
   close(job->data_to_fd);
 job->data_to_fd= -1;
 
 if(read_capacity >= 0) {
   count= Spotlist_count(*spotlist, 0);
   end_lba= 0;
   for(i= 0; i < count; i++) {
     Spotlist_get_item(*spotlist, i, &start_lba, &blocks, &quality, 0);
     if(start_lba + blocks > end_lba)
       end_lba= start_lba + blocks;
   }
   if(read_capacity > end_lba) {
     hret= Spotlist_add_item(*spotlist, end_lba, read_capacity - end_lba, 
                             Xorriso_read_quality_untesteD, 0);
     if(hret < ret)
       ret= hret;
   }
 }
 
 if(ret > 0)
   ret= Xorriso_update_in_sector_map(xorriso, *spotlist, read_chunk, job, 0);
 
 if(ret > 0) {
   ret= Xorriso_spotlist_to_sectormap(xorriso, *spotlist, read_chunk,
                                      &(job->sector_map), 2);
   if(ret > 0 && job->sector_map_path[0]) {
     ret= Sectorbitmap_to_file(job->sector_map, job->sector_map_path, toc_info,
                               xorriso->info_text, &os_errno, 0);
     if(ret <= 0) {
       if(xorriso->info_text[0])
         Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, os_errno,
                             "FAILURE", 0);
     }
   }
 }
 if(toc_info != NULL)
    free(toc_info);
 if(ret <= 0)
   Spotlist_destroy(spotlist, 0);
 if(caps!=NULL)
   burn_disc_free_multi_caps(&caps);
 if(isoburn_disc != NULL)
   isoburn_toc_disc_free(isoburn_disc);
 return(ret);
}

References CheckmediajoB::data_to_fd, CheckmediajoB::data_to_path, XorrisO::do_md5, XorrisO::info_text, isoburn_disc_get_status(), isoburn_get_attached_start_lba(), isoburn_read_iso_head(), isoburn_toc_disc_free(), isoburn_toc_disc_get_sectors(), isoburn_toc_disc_get_sessions(), isoburn_toc_drive_get_disc(), isoburn_toc_session_get_tracks(), isoburn_toc_track_get_entry(), CheckmediajoB::map_with_volid, CheckmediajoB::max_lba, xorriso_md5_state::md5_start, CheckmediajoB::min_block_size, CheckmediajoB::min_lba, CheckmediajoB::mode, XorrisO::pacifier_count, XorrisO::pacifier_total, CheckmediajoB::sector_map, CheckmediajoB::sector_map_path, Sectorbitmap_destroy(), Sectorbitmap_from_file(), Sectorbitmap_to_file(), Spotlist_add_item(), Spotlist_count(), Spotlist_destroy(), Spotlist_get_item(), Spotlist_new(), CheckmediajoB::start_time, CheckmediajoB::use_dev, Xorriso_check_interval(), Xorriso_get_drive_handles(), Xorriso_msgs_submit(), Xorriso_open_job_data_to(), Xorriso_pacifier_callback(), Xorriso_pacifier_reset(), Xorriso_process_msg_queues(), Xorriso_read_quality_off_tracK, Xorriso_read_quality_tao_enD, Xorriso_read_quality_unreadablE, Xorriso_read_quality_untesteD, Xorriso_spotlist_to_sectormap(), Xorriso_toc_to_string(), and Xorriso_update_in_sector_map().

Referenced by Xorriso_option_check_media().

Xorriso_check_session_md5()

int Xorriso_check_session_md5	(	struct XorrisO *	xorriso,
		char *	severity,
		int	flag
	)

Definition at line 2430 of file drive_mgt.c.

{
 int ret, i;
 IsoImage *image;
 uint32_t start_lba, end_lba;
 char md5[16], md5_text[33];
 
 ret= Xorriso_get_volume(xorriso, &image, 0);
 if(ret<=0)
   return(ret);
 ret= iso_image_get_session_md5(image, &start_lba, &end_lba, md5, 0);
 Xorriso_process_msg_queues(xorriso,0);
 if(ret < 0)
   return(ret);
 if(ret == 0) {
   sprintf(xorriso->info_text,
           "No session MD5 is recorded with the loaded session");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
   return(0);
 }
 
 sprintf(xorriso->info_text, "Checking loaded session by its recorded MD5.\n"); 
 Xorriso_info(xorriso, 0);
 for(i= 0; i < 16; i++)
   sprintf(md5_text + 2 * i, "%2.2x", ((unsigned char *) md5)[i]);
 sprintf(xorriso->result_line,
         "Session MD5 %s , LBA %.f , %.f blocks\n",
         md5_text, (double) start_lba, (double) end_lba - start_lba);
 Xorriso_result(xorriso,0);
 ret= Xorriso_check_md5_range(xorriso, (off_t) start_lba, (off_t) end_lba,
                              md5, 0);
 return(ret);
}

References XorrisO::info_text, XorrisO::result_line, Xorriso_check_md5_range(), Xorriso_get_volume(), Xorriso_info(), Xorriso_msgs_submit(), Xorriso_process_msg_queues(), and Xorriso_result().

Referenced by Xorriso_option_check_md5().

Xorriso_clone_tree()

int Xorriso_clone_tree	(	struct XorrisO *	xorriso,
		void *	boss_iter,
		char *	origin,
		char *	dest,
		int	flag
	)

Definition at line 1808 of file iso_manip.c.

{
 int ret, dest_ret, l;
 char *eff_dest= NULL, *eff_origin= NULL, *dir_adr= NULL;
 char *leafname;
 IsoImage *volume;
 IsoDir *new_parent;
 IsoNode *origin_node, *dir_node, *new_node;
 
 Xorriso_alloc_meM(eff_dest, char, SfileadrL);
 Xorriso_alloc_meM(eff_origin, char, SfileadrL);
 Xorriso_alloc_meM(dir_adr, char, SfileadrL);
 
 ret= Xorriso_get_volume(xorriso, &volume, 0);
 if(ret <= 0)
   goto ex;
 
 ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, origin, eff_origin, 0);
 if(ret<=0)
   goto ex;
 ret= Xorriso_node_from_path(xorriso, volume, eff_origin, &origin_node, 0);
 if(ret <= 0)
   goto ex;
 
 dest_ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, dest, eff_dest,1);
 if(dest_ret<0)
   {ret= dest_ret; goto ex;}
 if(dest_ret > 0) {
   if(eff_dest[0] == 0)
     strcpy(eff_dest, "/");
   sprintf(xorriso->info_text,
           "Cloning: Copy address already exists: ");
   Text_shellsafe(eff_dest, xorriso->info_text, 1);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   {ret= 0; goto ex;}
 } else {
   /* obtain eff_dest address despite it does not exist */
   ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, dest, eff_dest, 2);
   if(ret<=0)
     goto ex;
 }
 
 /* Obtain parent path and leaf name */
 strcpy(dir_adr, eff_dest);
 for(l= strlen(dir_adr); l > 0; ) {
   if(dir_adr[l - 1] == '/')
     dir_adr[--l]= 0;
   else
 break;
 }
 leafname= strrchr(dir_adr, '/');
 if(leafname == NULL) {
   leafname= dir_adr;
   if (leafname[0] == 0) {
     Xorriso_msgs_submit(xorriso, 0, "Empty file name as clone destination",
                         0, "FAILURE", 0);
     {ret= 0; goto ex;}
   }
 } else {
   *leafname= 0;
   leafname++;
   if(dir_adr[0] != 0) {
     /* Ensure existence of destination directory */
     ret= Xorriso_graft_in(xorriso, boss_iter, NULL, dir_adr,
                           (off_t) 0, (off_t) 0, 1);
     if(ret <= 0)
       goto ex;
   }
 }
 
 ret= Xorriso_node_from_path(xorriso, volume, dir_adr, &dir_node, 0);
 if(ret <= 0)
   goto ex;
 new_parent= (IsoDir *) dir_node;
 
 ret = iso_image_tree_clone(volume, origin_node, new_parent, leafname,
                            &new_node, (flag & 1) | 2);
 Xorriso_process_msg_queues(xorriso,0);
 if(ret < 0) {
   Xorriso_cannot_clone(xorriso, eff_origin, eff_dest, ret, 0);
   {ret= 0; goto ex;}
 }
 Xorriso_set_change_pending(xorriso, 0);
 if(!(flag & 2)) {
   strcpy(xorriso->info_text, "Cloned in ISO image: ");
   Text_shellsafe(eff_origin, xorriso->info_text, 1);
   strcat(xorriso->info_text, " to ");
   Text_shellsafe(eff_dest, xorriso->info_text, 1 | 2);
   strcat(xorriso->info_text, "\n");
   Xorriso_info(xorriso, 0);
 }
 ret= 1;
ex:;
 Xorriso_free_meM(eff_dest);
 Xorriso_free_meM(eff_origin);
 Xorriso_free_meM(dir_adr);
 return(ret);
}

References XorrisO::info_text, SfileadrL, Text_shellsafe(), XorrisO::wdi, Xorriso_alloc_meM, Xorriso_cannot_clone(), Xorriso_free_meM, Xorriso_get_volume(), Xorriso_graft_in(), Xorriso_info(), Xorriso_msgs_submit(), Xorriso_node_from_path(), Xorriso_normalize_img_path(), Xorriso_process_msg_queues(), and Xorriso_set_change_pending().

Referenced by Xorriso_option_clone(), and Xorriso_option_cp_clone().

Xorriso_clone_under()

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

Definition at line 1909 of file iso_manip.c.

{
 int ret, pass;
 char *eff_dest= NULL, *eff_origin= NULL, *namept;
 IsoDir *origin_dir, *dest_dir;
 IsoDirIter *iter= NULL;
 IsoNode *origin_node, *new_node;
 IsoImage *volume;
 
 Xorriso_alloc_meM(eff_dest, char, SfileadrL);
 Xorriso_alloc_meM(eff_origin, char, SfileadrL);
 
 ret= Xorriso_get_volume(xorriso, &volume, 0);
 if(ret <= 0)
   goto ex;
 ret= Xorriso_dir_from_path(xorriso, "Copy source", origin, &origin_dir, 0);
 if(ret <= 0)
   goto ex;
 ret= Xorriso_dir_from_path(xorriso, "Copy destination", dest, &dest_dir, 0);
 if(ret <= 0)
   goto ex;
 
 for(pass= 0; pass < 2; pass++) {
   ret= iso_dir_get_children(origin_dir, &iter);
   if(ret < 0) {
     Xorriso_cannot_create_iter(xorriso, ret, 0);
     {ret= -1; goto ex;}
   }
   Xorriso_process_msg_queues(xorriso,0);
 
   while(iso_dir_iter_next(iter, &origin_node) == 1) {
     namept= (char *) iso_node_get_name(origin_node);
     sprintf(eff_origin, "%s/%s", origin, namept);
     sprintf(eff_dest, "%s/%s", dest, namept);
     if(pass == 0) {
       ret= Xorriso_node_from_path(xorriso, volume, eff_dest, &new_node, 1);
       if(ret < 0)
         goto ex;
       if(ret > 0) {
         sprintf(xorriso->info_text, "Cloning: Copy address already exists: ");
         Text_shellsafe(eff_dest, xorriso->info_text, 1);
         Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
         ret= 0; goto ex;
       }
     } else {
       ret = iso_image_tree_clone(volume, origin_node, dest_dir, namept,
                                  &new_node, 1 | 2);
       Xorriso_process_msg_queues(xorriso,0);
       if(ret < 0) {
         Xorriso_cannot_clone(xorriso, eff_origin, eff_dest, ret, 0);
         ret= 0; goto ex;
       }
     }
   }   
   iso_dir_iter_free(iter);
   iter= NULL;
 }
 Xorriso_set_change_pending(xorriso, 0);
 ret= 1;
ex:;
 if(iter != NULL)
   iso_dir_iter_free(iter);
 Xorriso_free_meM(eff_dest);
 Xorriso_free_meM(eff_origin);
 Xorriso_process_msg_queues(xorriso,0);
 return(ret);
}

References XorrisO::info_text, SfileadrL, Text_shellsafe(), Xorriso_alloc_meM, Xorriso_cannot_clone(), Xorriso_cannot_create_iter(), Xorriso_dir_from_path(), Xorriso_free_meM, Xorriso_get_volume(), Xorriso_msgs_submit(), Xorriso_node_from_path(), Xorriso_process_msg_queues(), and Xorriso_set_change_pending().

Referenced by Xorriso_genisofs().

Xorriso_close_damaged()

int Xorriso_close_damaged	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 3724 of file write_run.c.

{
 int ret;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 struct burn_write_opts *burn_options= NULL;
 
 if(Xorriso_change_is_pending(xorriso, 0)) {
   sprintf(xorriso->info_text,
           "Image changes pending. -commit or -rollback first");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   ret= 0; goto ex;
 }
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to close damaged session", 2);
 if(ret<=0)
   goto ex;
 ret= Xorriso_check_multi(xorriso, drive, 0);
 if(ret<=0) 
   goto ex;
 ret= Xorriso_make_write_options(xorriso, drive, &burn_options, 0);
 if(ret <= 0)
   goto ex;
 ret= burn_disc_close_damaged(burn_options, flag & 1);
 Xorriso_process_msg_queues(xorriso, 0);
 Xorriso_option_dev(xorriso, "", 3 | 4); /* Give up drives */
 if(ret <= 0)
   goto ex;
 
 ret= 1;
ex:;
 Xorriso_process_msg_queues(xorriso, 0);
 if(burn_options != NULL)
   burn_write_opts_free(burn_options);
 return(ret); 
}

References XorrisO::info_text, Xorriso_change_is_pending(), Xorriso_check_multi(), Xorriso_get_drive_handles(), Xorriso_make_write_options(), Xorriso_msgs_submit(), Xorriso_option_dev(), and Xorriso_process_msg_queues().

Referenced by Xorriso_option_close_damaged().

Xorriso_coordinate_system_area()

int Xorriso_coordinate_system_area	(	struct XorrisO *	xorriso,
		int	sa_type,
		int	options,
		char *	cmd,
		int	flag
	)

Definition at line 1357 of file iso_img.c.

{
 int old_type, old_options, new_options;
 static char *type_names[7] = {
      "MBR", "MIPS Big Endian Volume Header", "MIPS Little Endian Boot Block",
      "SUN Disk Label", "HP-PA PALO v4", "HP-PA PALO v5",
      "DEC Alpha SRM Boot Block"};
 static int num_names = 7;
 
 old_type= (xorriso->system_area_options & 0xfc) >> 2;
 old_options= xorriso->system_area_options & 0x3c03;
 new_options= options & 0x3c03;
 if(((options & (1 << 14)) && (xorriso->system_area_options & 2)) ||
    ((options & 2) && (xorriso->system_area_options & (1 << 14))))
   goto reject;
 if(flag & 2)
   return(1);
 if((old_type != 0 || old_options != 0) &&
    (old_type != sa_type || (old_options != 0 && old_options != new_options))){
reject:;
   sprintf(xorriso->info_text, "%s : First sector already occupied by %s",
           cmd, old_type < num_names ?
                type_names[old_type] : "other boot facility");
   if(old_type == 0 && (old_options & 2))
     strcat(xorriso->info_text, " for ISOLINUX isohybrid");
   else if (old_type == 0 && (xorriso->system_area_options & (1 << 14))) {
     strcat(xorriso->info_text, " for GRUB2 patching");
     if(old_type == 0 && (old_options & 1))
       strcat(xorriso->info_text, " with partition table");
   } else if(old_type == 0 && (old_options & 1))
     strcat(xorriso->info_text, " for partition table");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   goto hint_revoke;
 }
 if(!(flag & 1))
   xorriso->system_area_options= (xorriso->system_area_options & ~0x3cff) |
                                 ((sa_type << 2) & 0xfc) | (options & 0x3c03);
 return(1);
 
hint_revoke:;
 if(old_type == 0)
   sprintf(xorriso->info_text, "Revokable by -boot_image any discard");
 else if(old_type == 1 || old_type == 2)
   sprintf(xorriso->info_text, "Revokable by -boot_image any mips_discard");
 else if(old_type == 3)
   sprintf(xorriso->info_text, "Revokable by -boot_image any sparc_discard");
 if(old_type < 4)
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
 return(0);
}

References XorrisO::info_text, XorrisO::system_area_options, and Xorriso_msgs_submit().

Referenced by Xorriso_genisofs(), and Xorriso_option_boot_image().

Xorriso_copy_properties()

int Xorriso_copy_properties	(	struct XorrisO *	xorriso,
		char *	disk_path,
		char *	img_path,
		int	flag
	)

Definition at line 726 of file iso_manip.c.

{
 int ret;
 IsoNode *node;
 struct stat stbuf;
 
 ret= Xorriso_get_node_by_path(xorriso, img_path, NULL, &node, 0);
 if(ret<=0)
   return(ret);
 if(flag & 1) {
   if(stat(disk_path, &stbuf)==-1)
     return(0);
 } else {
   if(lstat(disk_path, &stbuf)==-1)
     return(0);
 }
 Xorriso_transfer_properties(xorriso, &stbuf, disk_path, node,
                           ((flag & 2) >> 1) | ((flag & 1) << 5) | (flag & 4));
 Xorriso_set_change_pending(xorriso, 0);
 return(1);
}

References Xorriso_get_node_by_path(), Xorriso_set_change_pending(), and Xorriso_transfer_properties().

Referenced by Xorriso_update_interpreter().

Xorriso_create_empty_iso()

int Xorriso_create_empty_iso	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 68 of file iso_img.c.

{
 int ret;
 IsoImage *volset;
 struct isoburn_read_opts *ropts;
 struct burn_drive_info *dinfo= NULL;
 struct burn_drive *drive= NULL;
 
 if(xorriso->out_drive_handle != NULL) {
   ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                  "on attempt to attach volset to drive", 2);
   if(ret<=0)
     return(ret);
 }
 if(xorriso->in_volset_handle!=NULL) {
   iso_image_unref((IsoImage *) xorriso->in_volset_handle);
   xorriso->in_volset_handle= NULL;
   Sectorbitmap_destroy(&(xorriso->in_sector_map), 0);
   Xorriso_destroy_di_array(xorriso, 0);
   Xorriso_destroy_hln_array(xorriso, 0);
   xorriso->loaded_volid[0]= 0;
   xorriso->volset_change_pending= 0;
   xorriso->boot_count= 0;
   xorriso->no_volset_present= 0;
 }
 
 ret= isoburn_ropt_new(&ropts, 0);
 if(ret<=0)
   return(ret);
 /* Note: no return before isoburn_ropt_destroy() */
 isoburn_ropt_set_extensions(ropts, isoburn_ropt_pretend_blank);
 isoburn_ropt_set_input_charset(ropts, xorriso->in_charset);
 isoburn_ropt_set_data_cache(ropts, 1, 1, 0);
 isoburn_set_read_pacifier(drive, NULL, NULL);
 isoburn_ropt_set_truncate_mode(ropts, 1, xorriso->file_name_limit);
 
 ret= isoburn_read_image(drive, ropts, &volset);
 Xorriso_process_msg_queues(xorriso,0);
 isoburn_ropt_destroy(&ropts, 0);
 if(ret<=0) {
   sprintf(xorriso->info_text, "Failed to create new empty ISO image object");
   Xorriso_report_iso_error(xorriso, "", ret, xorriso->info_text, 0, "FATAL",
                            0);
   return(-1);
 }
 xorriso->in_volset_handle= (void *) volset;
 xorriso->in_sector_map= NULL;
 Xorriso_update_volid(xorriso, 0);
 xorriso->volset_change_pending= 0;
 xorriso->boot_count= 0;
 xorriso->system_area_clear_loaded=
                    (strcmp(xorriso->system_area_disk_path, "/dev/zero") == 0);
 xorriso->no_volset_present= 0;
 return(1);
}

References XorrisO::boot_count, XorrisO::file_name_limit, XorrisO::in_charset, XorrisO::in_sector_map, XorrisO::in_volset_handle, XorrisO::info_text, isoburn_read_image(), isoburn_ropt_destroy(), isoburn_ropt_new(), isoburn_ropt_pretend_blank, isoburn_ropt_set_data_cache(), isoburn_ropt_set_extensions(), isoburn_ropt_set_input_charset(), isoburn_ropt_set_truncate_mode(), isoburn_set_read_pacifier(), XorrisO::loaded_volid, XorrisO::no_volset_present, XorrisO::out_drive_handle, Sectorbitmap_destroy(), XorrisO::system_area_clear_loaded, XorrisO::system_area_disk_path, XorrisO::volset_change_pending, Xorriso_destroy_di_array(), Xorriso_destroy_hln_array(), Xorriso_get_drive_handles(), Xorriso_process_msg_queues(), Xorriso_report_iso_error(), and Xorriso_update_volid().

Referenced by Xorriso_aquire_drive(), and Xorriso_give_up_drive().

Xorriso_cut_out()

int Xorriso_cut_out	(	struct XorrisO *	xorriso,
		char *	disk_path,
		off_t	startbyte,
		off_t	bytecount,
		char *	iso_rr_path,
		int	flag
	)

Definition at line 1230 of file iso_manip.c.

{
 int ret;
 char *eff_source= NULL, *eff_dest= NULL;
 struct stat stbuf;
 
 Xorriso_alloc_meM(eff_source, char, SfileadrL);
 Xorriso_alloc_meM(eff_dest, char, SfileadrL);
 
 ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, disk_path, eff_source,
                                 2|4);
 if(ret<=0)
   goto ex;
 ret= Xorriso_path_is_excluded(xorriso, disk_path, !(flag&1));
 if(ret!=0)
   {ret= 0; goto ex;}
 
 if(lstat(eff_source, &stbuf)==-1) {
   Xorriso_msgs_submit(xorriso, 0, eff_source, 0, "ERRFILE", 0);
   sprintf(xorriso->info_text, "-cut_out: Cannot determine type of ");
   Text_shellsafe(eff_source, xorriso->info_text, 1); 
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
   {ret= 0; goto ex;}
 }
 
 if((stbuf.st_mode&S_IFMT) == S_IFLNK) {
   if(!(xorriso->do_follow_links || (xorriso->do_follow_param && !(flag&1))))
     goto unsupported_type;
   if(stat(eff_source, &stbuf)==-1) {
     Xorriso_msgs_submit(xorriso, 0, eff_source, 0, "ERRFILE", 0);
     sprintf(xorriso->info_text,
             "-cut_out: Cannot determine link target type of ");
     Text_shellsafe(eff_source, xorriso->info_text, 1); 
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",0);
     {ret= 0; goto ex;}
   }
 }
 if(S_ISREG(stbuf.st_mode)) {
   if(stbuf.st_size<startbyte) {
     Xorriso_msgs_submit(xorriso, 0, eff_source, 0, "ERRFILE", 0);
     sprintf(xorriso->info_text,
             "-cut_out: Byte offset %.f larger than file size %.f",
             (double) startbyte, (double) stbuf.st_size); 
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "SORRY", 0);
     {ret= 0; goto ex;}
   }
 } else {
unsupported_type:;
   Xorriso_msgs_submit(xorriso, 0, eff_source, 0, "ERRFILE", 0);
   sprintf(xorriso->info_text, "-cut_out: Unsupported file type (%s) with ",
           Ftypetxt(stbuf.st_mode, 0));
   Text_shellsafe(eff_source, xorriso->info_text, 1); 
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
   {ret= 0; goto ex;}
 }
 
 ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, iso_rr_path, eff_dest,
                                 2);
 if(ret<=0)
   goto ex;
 
 ret= Xorriso_graft_in(xorriso, NULL, eff_source, eff_dest,
                       startbyte, bytecount, 8);
ex:;
 Xorriso_free_meM(eff_source);
 Xorriso_free_meM(eff_dest);
 return(ret);
}

References XorrisO::do_follow_links, XorrisO::do_follow_param, Ftypetxt(), XorrisO::info_text, SfileadrL, Text_shellsafe(), XorrisO::wdi, XorrisO::wdx, Xorriso_alloc_meM, Xorriso_free_meM, Xorriso_graft_in(), Xorriso_msgs_submit(), Xorriso_normalize_img_path(), and Xorriso_path_is_excluded().

Referenced by Xorriso_option_cut_out().

Xorriso_destroy_all_extf()

int Xorriso_destroy_all_extf	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 158 of file filters.c.

{
 struct Xorriso_extF *filter;
 struct Xorriso_lsT *lst, *next_lst;
 
 for(lst= xorriso->filters; lst != NULL; lst= next_lst) {
   filter= (struct Xorriso_extF *) Xorriso_lst_get_text(lst, 0);
   Xorriso_lst_detach_text(lst, 0);
   next_lst= Xorriso_lst_get_next(lst, 0);
   Xorriso_lst_destroy(&lst, 0);
   Xorriso_extf_destroy(xorriso, &filter, 0);
 }
 xorriso->filters= NULL;
 return(1);
}

References XorrisO::filters, Xorriso_extf_destroy(), Xorriso_lst_destroy(), Xorriso_lst_detach_text(), Xorriso_lst_get_next(), and Xorriso_lst_get_text().

Referenced by Xorriso_destroy().

Xorriso_destroy_di_array()

int Xorriso_destroy_di_array	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 699 of file base_obj.c.

{
 int i;
 
 if(xorriso->di_array != NULL) {
   for(i= 0; i < xorriso->di_count; i++)
     if(xorriso->di_array[i] != NULL)
       iso_node_unref((IsoNode *) xorriso->di_array[i]);
   free(xorriso->di_array);
   xorriso->di_array= NULL;
 }
 if(xorriso->di_do_widen != NULL) {
   free(xorriso->di_do_widen);
   xorriso->di_do_widen= NULL;
 }
 Xorriso_lst_destroy_all(&(xorriso->di_disk_paths), 0);
 Xorriso_lst_destroy_all(&(xorriso->di_iso_paths), 0);
 xorriso->di_count= 0;
 
#ifdef NIX
 /* <<< */
 fprintf(stderr, "xorriso_DEBUG: get_di_count= %lu\n",
         Xorriso_get_di_counteR);
#endif /* NIX */
 
 return(1);
}

References XorrisO::di_array, XorrisO::di_count, XorrisO::di_disk_paths, XorrisO::di_do_widen, XorrisO::di_iso_paths, and Xorriso_lst_destroy_all().

Referenced by Xorriso_aquire_drive(), Xorriso_create_empty_iso(), Xorriso_destroy(), Xorriso_detach_libraries(), Xorriso_finish_hl_update(), and Xorriso_give_up_drive().

Xorriso_destroy_hln_array()

int Xorriso_destroy_hln_array	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 675 of file base_obj.c.

{
 int i;
 
 
 if(xorriso->hln_array != NULL && !(flag & 1)) {
   for(i= 0; i < xorriso->hln_count; i++)
     iso_node_unref((IsoNode *) xorriso->hln_array[i]);
   free(xorriso->hln_array);
   xorriso->hln_array= NULL;
   xorriso->hln_count= 0;
 }
 if(xorriso->hln_targets != NULL) {
   for(i= 0; i < xorriso->hln_count; i++)
     if(xorriso->hln_targets[i] != NULL)
       free(xorriso->hln_targets[i]);
   free(xorriso->hln_targets);
   xorriso->hln_targets= NULL;
 }
 xorriso->node_targets_availmem= 0;
 return(1);
}

References XorrisO::hln_array, XorrisO::hln_count, XorrisO::hln_targets, and XorrisO::node_targets_availmem.

Referenced by Xorriso_aquire_drive(), Xorriso_create_empty_iso(), Xorriso_destroy(), Xorriso_detach_libraries(), Xorriso_give_up_drive(), Xorriso_make_hln_array(), Xorriso_new_hln_array(), and Xorriso_option_hardlinks().

Xorriso_destroy_node_array()

int Xorriso_destroy_node_array	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 656 of file base_obj.c.

{
 int i;
 
 if(xorriso->node_array != NULL) {
   for(i= 0; i < xorriso->node_counter; i++)
     iso_node_unref((IsoNode *) xorriso->node_array[i]);
   free(xorriso->node_array);
 }
 xorriso->node_array= NULL;
 xorriso->node_counter= xorriso->node_array_size= 0;
 Xorriso_lst_destroy_all(&(xorriso->node_disk_prefixes), 0);
 Xorriso_lst_destroy_all(&(xorriso->node_img_prefixes), 0);
 return(1);
}

References XorrisO::node_array, XorrisO::node_array_size, XorrisO::node_counter, XorrisO::node_disk_prefixes, XorrisO::node_img_prefixes, and Xorriso_lst_destroy_all().

Referenced by Xorriso_all_node_array(), Xorriso_destroy(), Xorriso_findi_sorted(), Xorriso_option_extract(), Xorriso_option_map_l(), and Xorriso_restore_sorted().

Xorriso_detach_libraries()

int Xorriso_detach_libraries	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 258 of file lib_mgt.c.

{
 Xorriso_give_up_drive(xorriso, 3);
 if(xorriso->in_volset_handle!=NULL) { /* standalone image */
   iso_image_unref((IsoImage *) xorriso->in_volset_handle);
   xorriso->in_volset_handle= NULL;
   Sectorbitmap_destroy(&(xorriso->in_sector_map), 0);
   Xorriso_destroy_di_array(xorriso, 0);
   Xorriso_destroy_hln_array(xorriso, 0);
   xorriso->boot_count= 0;
 }
 if(flag&1) {
   if(xorriso->libs_are_started==0)
     return(0);
   isoburn_finish();
 
#ifdef Xorriso_with_editlinE
   Xorriso__shutdown_editline(0);
#endif
 
 }
 return(1);
}

References XorrisO::boot_count, XorrisO::in_sector_map, XorrisO::in_volset_handle, isoburn_finish(), XorrisO::libs_are_started, Sectorbitmap_destroy(), Xorriso_destroy_di_array(), Xorriso_destroy_hln_array(), and Xorriso_give_up_drive().

Referenced by Xorriso_destroy().

Xorriso_drive_snooze()

int Xorriso_drive_snooze	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 2329 of file drive_mgt.c.

{
 int in_is_out_too, ret;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 
 in_is_out_too= (xorriso->in_drive_handle == xorriso->out_drive_handle);
 if((flag & 1) && xorriso->in_drive_handle != NULL) {
   Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                             "on attempt to calm drive", 0);
   burn_drive_snooze(drive, !!(flag & 4));
   if(in_is_out_too)
     {ret= 1; goto ex;}
 }
 if((flag&2) && xorriso->out_drive_handle!=NULL) {
   Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                             "on attempt to calm drive", 2);
   burn_drive_snooze(drive, !!(flag & 4));
 }
 ret= 1;
ex:;
 Xorriso_process_msg_queues(xorriso,0);
 return(ret);
}

References XorrisO::in_drive_handle, XorrisO::out_drive_handle, Xorriso_get_drive_handles(), and Xorriso_process_msg_queues().

Referenced by Xorriso_option_calm_drive().

Xorriso_estimate_file_size()

int Xorriso_estimate_file_size	(	struct XorrisO *	xorriso,
		struct FindjoB *	job,
		char *	basename,
		mode_t	st_mode,
		off_t	st_size,
		int	flag
	)

Definition at line 2390 of file iso_manip.c.

{
 off_t upper, lower, size;
 
  lower = 3 * strlen(basename) + 34; /* >>> + minimum RR ? */
  upper = 3 * strlen(basename) + 2048;
  if(S_ISREG(st_mode)) {
    size= ((st_size + (off_t) 2047) / (off_t) 2048) * (off_t) 2048;
    lower+= size;
    upper+= size;
  } else if(S_ISDIR(st_mode)) {
    upper+= 4096;
  }
  job->estim_upper_size+= upper;
  if(!(flag & 1))
    job->estim_lower_size+= lower;
  return(1);
}

References FindjoB::estim_lower_size, and FindjoB::estim_upper_size.

Referenced by Xorriso_findi_action(), and Xorriso_findx_action().

Xorriso_expand_pattern()

int Xorriso_expand_pattern	(	struct XorrisO *	xorriso,
		int	num_patterns,
		char **	patterns,
		int	extra_filec,
		int *	filec,
		char ***	filev,
		off_t *	mem,
		int	flag
	)

Definition at line 2091 of file iso_tree.c.

{
 int ret, count= 0, abs_adr= 0, i, was_count, was_filec;
 int nonconst_mismatches= 0, dive_count= 0;
 IsoImage *volume;
 IsoDir *dir= NULL, *root_dir;
 IsoNode *iso_node;
 
 *filec= 0;
 *filev= NULL;
 
 xorriso->search_mode= 3;
 xorriso->structured_search= 1;
 
 ret= Xorriso_get_volume(xorriso, &volume, 0);
 if(ret<=0)
   return(ret);
 root_dir= iso_image_get_root(volume);
 if(root_dir==NULL) {
   Xorriso_process_msg_queues(xorriso,0);
   sprintf(xorriso->info_text,
           "While expanding pattern : Cannot obtain root node of ISO image");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
   ret= -1; goto ex;
 }
 
 for(i= 0; i<num_patterns; i++) {
   ret=  Xorriso_prepare_expansion_pattern(xorriso, patterns[i], 0);
   if(ret<=0)
     return(ret);
   if(ret==2)
     abs_adr= 4;
   if(patterns[i][0]=='/' || abs_adr) {
     dir= root_dir;
     abs_adr= 4;
   } else {
     /* This is done so late to allow the following:
        It is not an error if xorriso->wdi does not exist yet, but one may
        not use it as base for relative address searches.
     */
     ret= Xorriso_node_from_path(xorriso, volume, xorriso->wdi, &iso_node, 1);
     dir= (IsoDir *) iso_node;
     if(ret<=0) {
       Xorriso_process_msg_queues(xorriso,0);
       sprintf(xorriso->info_text, "While expanding pattern ");
       Text_shellsafe(patterns[i], xorriso->info_text, 1);
       strcat(xorriso->info_text,
              " : Working directory does not exist in ISO image");
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
       ret= 0; goto ex;
     }
     if(!LIBISO_ISDIR((IsoNode *) dir)) {
       sprintf(xorriso->info_text,
           "Working directory path does not lead to a directory in ISO image");
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
       ret= 0; goto ex;
     }
   }
 
   /* count the matches */
   was_count= count;
   ret= Xorriso_obtain_pattern_files_i(xorriso, "", dir, &count, NULL, 0,
                                       mem, &dive_count, 1 | abs_adr);
   if(ret<=0)
     goto ex;
   if(was_count==count && strcmp(patterns[i],"*")!=0 && (flag&3)!=1 &&
      !(flag & 8)) {
     count++;
     Xorriso_eval_nonmatch(xorriso, patterns[i], &nonconst_mismatches, mem, 0);
   }
 }
 
 ret= Xorriso_check_matchcount(xorriso, count, nonconst_mismatches,
                               num_patterns, patterns, (flag&1)|2);
 if(ret<=0)
   goto ex;
 count+= extra_filec;
 (*mem)+= extra_filec * sizeof(char *);
 if(count<=0)
   {ret= !!(flag & 8); goto ex;}
 ret= Xorriso_alloc_pattern_mem(xorriso, *mem, count, filev, !!(flag & 4));
 if(ret<=0)
   goto ex;
 /* now store addresses */
 for(i= 0; i<num_patterns; i++) {
   ret=  Xorriso_prepare_expansion_pattern(xorriso, patterns[i], 0);
   if(ret<=0)
     return(ret);
   if(ret==2)
     abs_adr= 4;
 
   was_filec= *filec;
   ret= Xorriso_obtain_pattern_files_i(xorriso, "", dir, filec, *filev, count,
                                       mem, &dive_count, abs_adr);
   if(ret<=0)
     goto ex;
   if(was_filec == *filec && strcmp(patterns[i],"*")!=0 && (flag&3) != 1 &&
      !(flag & 8)) {
     (*filev)[*filec]= strdup(patterns[i]);
     if((*filev)[*filec]==NULL) {
       (*mem)= strlen(patterns[i])+1;
       Xorriso_no_pattern_memory(xorriso, *mem, 0);
       ret= -1; goto ex;
     }
     (*filec)++;
   } 
 }
 ret= 1;
ex:;
 if(ret<=0) {
   Sfile_destroy_argv(&count, filev, 0);
   *filec= 0;
 }
 return(ret);
}

References XorrisO::info_text, LIBISO_ISDIR, XorrisO::search_mode, Sfile_destroy_argv(), XorrisO::structured_search, Text_shellsafe(), XorrisO::wdi, Xorriso_alloc_pattern_mem(), Xorriso_check_matchcount(), Xorriso_eval_nonmatch(), Xorriso_get_volume(), Xorriso_msgs_submit(), Xorriso_no_pattern_memory(), Xorriso_node_from_path(), Xorriso_obtain_pattern_files_i(), Xorriso_prepare_expansion_pattern(), and Xorriso_process_msg_queues().

Referenced by Xorriso_apply_sort_file(), Xorriso_opt_args(), and Xorriso_option_lsi().

Xorriso_external_filter()

int Xorriso_external_filter	(	struct XorrisO *	xorriso,
		char *	name,
		char *	options,
		char *	path,
		int	argc,
		char **	argv,
		int	flag
	)

Definition at line 509 of file filters.c.

{
 int ret, delete= 0, behavior= 0, extf_flag= 0, is_banned= 0;
 char *what, *what_next, *suffix= "";
 struct Xorriso_lsT *lst;
 struct Xorriso_extF *found_filter, *new_filter= NULL;
 
 is_banned= Xorriso_external_filter_banned( xorriso,
                      flag & 1 ? "-unregister_filter" : "-external_filter", 0);
 if(is_banned)
   return(0);
 if((!(flag & 1)) && path[0] != '/') {
   sprintf(xorriso->info_text,
           "-external_filter : Given command path does not begin by '/' : ");
   Text_shellsafe(path, xorriso->info_text, 1);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   return(0);
 }
 
 
 delete= flag & 1;
 ret= Xorriso_lookup_extf(xorriso, name, &lst, 0);
 if(ret < 0)
   return(ret);
 if(ret > 0) {
   if(delete) {
     found_filter= (struct Xorriso_extF *) Xorriso_lst_get_text(lst, 0);
     if(found_filter->cmd->refcount > 0) {
       sprintf(xorriso->info_text,
 "-external_filter: Cannot remove filter because it is in use by %.f nodes : ",
              (double) found_filter->cmd->refcount);
       Text_shellsafe(name, xorriso->info_text, 1);
       Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
       ret= 0; goto ex;
     }
     Xorriso_lst_detach_text(lst, 0);
     if(xorriso->filters == lst)
       xorriso->filters= Xorriso_lst_get_next(lst, 0);
     Xorriso_lst_destroy(&lst, 0);
     Xorriso_extf_destroy(xorriso, &found_filter, 0);
     ret= 1; goto ex;
   }
   strcpy(xorriso->info_text,
          "-external_filter: filter with given name already existing: ");
   Text_shellsafe(name, xorriso->info_text, 1);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   ret= 0; goto ex;
 }
 if(delete) {
   strcpy(xorriso->info_text,
          "-external_filter: filter with given name does not exist: ");
   Text_shellsafe(name, xorriso->info_text, 1);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   ret= 0; goto ex;
 }
 
 for(what= options; what!=NULL; what= what_next) {
   what_next= strchr(what, ':');
   if(what_next!=NULL) {
     *what_next= 0;
     what_next++;
   }
   if(strncmp(what, "default", 7) == 0) {
     suffix= "";
     behavior= 0;
   } else if(strncmp(what, "suffix=", 7) == 0) {
     suffix= what + 7;
   } else if(strcmp(what, "remove_suffix") == 0) {
     behavior|= 8;
   } else if(strcmp(what, "if_nonempty") == 0) {
     behavior|= 1;
   } else if(strcmp(what, "if_reduction") == 0) {
     behavior|= 2;
   } else if(strcmp(what, "if_block_reduction") == 0) {
     behavior|= 4;
   } else if(strncmp(what, "used=", 5) == 0) {
     ; /* this is informational output from -status */
   } else if(what[0]) {
     strcpy(xorriso->info_text,
            "-external_filter: unknown option ");
     Text_shellsafe(what, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
 }
 
 ret= Xorriso_extf_new(xorriso, &new_filter, path, argc, argv, behavior,
                       suffix, name, extf_flag);
 if(ret <= 0) {
could_not_create:;
   strcpy(xorriso->info_text,
          "-external_filter: Could not create filter object");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   goto ex;
 }
 ret= Xorriso_lst_append_binary(&(xorriso->filters), (char *) new_filter,0, 4);
 if(ret <= 0)
   goto could_not_create;
 ret= 1;
ex:;
 if(ret <= 0) {
   if(new_filter != NULL)
     Xorriso_extf_destroy(xorriso, &new_filter, 0);
 }
 return(ret);
}

References Xorriso_extF::cmd, XorrisO::filters, Xorriso_extF::flag, XorrisO::info_text, Text_shellsafe(), Xorriso_external_filter_banned(), Xorriso_extf_destroy(), Xorriso_extf_new(), Xorriso_lookup_extf(), Xorriso_lst_append_binary(), Xorriso_lst_destroy(), Xorriso_lst_detach_text(), Xorriso_lst_get_next(), Xorriso_lst_get_text(), and Xorriso_msgs_submit().

Referenced by Xorriso_option_external_filter(), and Xorriso_option_unregister_filter().

Xorriso_external_filter_banned()

int Xorriso_external_filter_banned	(	struct XorrisO *	xorriso,
		char *	purpose,
		int	flag
	)

Definition at line 466 of file filters.c.

{
 int is_banned= 0;
 
#ifndef Xorriso_allow_external_filterS
 /* To be controlled by: configure --enable-external-filters */
 
 sprintf(xorriso->info_text, "%s : Banned at compile time.", purpose);
 Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
 sprintf(xorriso->info_text,
"This may be changed at compile time by ./configure option --enable-external-filters");
 Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
 is_banned= 1;
 
#endif /* ! Xorriso_allow_external_filterS */
 
#ifndef Xorriso_allow_extf_suiD
 /* To be controlled by: configure --enable-external-filters-setuid */
 
 if(getuid() != geteuid()) {
   sprintf(xorriso->info_text,
          "-set_filter: UID and EUID differ. Will not run external programs.");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
   sprintf(xorriso->info_text,
"This may be changed at compile time by ./configure option --enable-external-filters-setuid");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
   is_banned= 1;
 }
#endif /* ! Xorriso_allow_extf_suiD */
 
 if(xorriso->filter_list_closed) {
   sprintf(xorriso->info_text,
           "%s : Banned by previous command -close_filter_list", purpose);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   is_banned= 1;
 } 
 return(is_banned);
}

References XorrisO::filter_list_closed, XorrisO::info_text, and Xorriso_msgs_submit().

Referenced by Xorriso_external_filter(), and Xorriso_pipe_open().

Xorriso_extract_boot_images()

int Xorriso_extract_boot_images	(	struct XorrisO *	xorriso,
		char *	disk_dir_path,
		int	flag
	)

Definition at line 2486 of file read_run.c.

{
 int ret, img_count= 0, i, was_problem= 0;
 char **imgs= NULL, *eff_path= NULL, *cpt, *eff_namept;
 struct stat stbuf;
 off_t byte_offset, byte_size;
 
 Xorriso_alloc_meM(eff_path, char, SfileadrL);
 ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, disk_dir_path,
                                 eff_path, 2 | 4);
 if(ret <= 0)
   goto ex;
 if(strlen(eff_path) > SfileadrL - 80) {
   sprintf(xorriso->info_text,
           "-extract_boot_images: disk_path is too long (%lu)\n",
           (unsigned long int) strlen(eff_path));
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   ret= 0; goto ex;
 }
 ret= stat(eff_path, &stbuf);
 if(ret == 0) {
   if(!S_ISDIR(stbuf.st_mode)) {
     sprintf(xorriso->info_text,
             "-extract_boot_images: disk_path is not a directory : ");
     Text_shellsafe(eff_path, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     ret= 0; goto ex;
   }
 } else {
   ret= mkdir(eff_path, 0777);
   if(ret == -1) {
     sprintf(xorriso->info_text,
             "-extract_boot_images: cannot create directory : ");
     Text_shellsafe(eff_path, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
     ret= 0; goto ex;
   }
 }
 strcat(eff_path, "/");
 eff_namept= eff_path + strlen(eff_path);
 
 ret= Xorriso_list_boot_images(xorriso, &imgs, &img_count, 0);
 if(ret <= 0)
   goto ex;
 
 /* Interpret list and create files */
 for(i= 0; i < img_count; i++) {
   ret= Xorriso_eval_problem_status(xorriso, 1, 1 | 2);
   if(ret < 0)
     {ret= 0; goto ex;}
   cpt= strchr(imgs[i], '/');
   if(cpt == NULL)
 continue;
   *cpt= 0;
   cpt+= 2;
   ret= Sfile_text_to_off_t(cpt, &byte_offset, 0);
   if(ret <= 0)
 continue;
   cpt+= ret;
   if(*cpt == 0)
 continue;
   cpt++;
   ret= Sfile_text_to_off_t(cpt, &byte_size, 0);
   if(ret <= 0)
 continue;
 
   strcpy(eff_namept, imgs[i]);
   sprintf(xorriso->info_text, "%s : offset=%.f size=%.f\n",
           eff_path, (double) byte_offset, (double) byte_size);
   Xorriso_info(xorriso, 0);
 
   ret= stat(eff_path, &stbuf);
   if(ret != -1) {
     sprintf(xorriso->info_text,
             "-extract_boot_images: File already exists on disk: ");
     Text_shellsafe(eff_path, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
 continue;
   }
   ret= Xorriso_read_file_data(xorriso, NULL, NULL, eff_path,
                               byte_offset, (off_t) 0, byte_size, 1);
   if(ret <= 0)
     was_problem= 1;
 }
 ret= Xorriso_eval_problem_status(xorriso, 1, 1 | 2);
 if(ret < 0 || was_problem)
   {ret= 0; goto ex;}
 
 ret= 1;
ex:;
 Xorriso_free_meM(eff_path);
 Xorriso_list_boot_images(xorriso, &imgs, &img_count, 1 << 15);
 return(ret);
}

References XorrisO::info_text, Sfile_text_to_off_t(), SfileadrL, Text_shellsafe(), XorrisO::wdx, Xorriso_alloc_meM, Xorriso_eval_problem_status(), Xorriso_free_meM, Xorriso_info(), Xorriso_list_boot_images(), Xorriso_msgs_submit(), Xorriso_normalize_img_path(), and Xorriso_read_file_data().

Referenced by Xorriso_option_extract_boot_images().

Xorriso_extract_cut()

int Xorriso_extract_cut	(	struct XorrisO *	xorriso,
		char *	img_path,
		char *	disk_path,
		off_t	img_offset,
		off_t	bytes,
		int	flag
	)

Definition at line 2255 of file read_run.c.

{
 int ret, stbuf_ret, read_raw;
 double mem_lut= 0.0;
 char *eff_img_path= NULL, *eff_disk_path= NULL;
 IsoImage *volume;
 IsoNode *node;
 
 Xorriso_alloc_meM(eff_img_path, char, SfileadrL);
 Xorriso_alloc_meM(eff_disk_path, char, SfileadrL);
 
 ret= Xorriso_get_volume(xorriso, &volume, 0); 
 if(ret<=0)
   goto ex;
 ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi,
                                 img_path, eff_img_path, 0);
 if(ret<=0)
   goto ex;
 ret= Xorriso_node_from_path(xorriso, volume, eff_img_path, &node, 0);
 if(ret<=0)
   goto ex;
 ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx,
                                 disk_path, eff_disk_path, 2 | 4);
 if(ret<=0)
   goto ex;
 Xorriso_pacifier_reset(xorriso, 0);
 mem_lut= xorriso->last_update_time;
 
 ret= Xorriso_handle_collision(xorriso, node, img_path, eff_disk_path,
                               disk_path, &stbuf_ret, 0);
 if(ret<=0 || ret==3)
   {ret= 0; goto ex;}
 
 /* If it is a non-filtered stream from the ISO image
    and img_offset is a multiple of 2048
    then use Xorriso_read_file_data() for random access offset.
 */
 if(!LIBISO_ISREG(node)) {
   Xorriso_msgs_submit(xorriso, 0, eff_disk_path, 0, "ERRFILE", 0);
   sprintf(xorriso->info_text, "-extract_cut: ISO file ");
   Text_shellsafe(eff_img_path, xorriso->info_text, 1);
   strcat(xorriso->info_text, " is not a data file");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   {ret= 0; goto ex;}
 }
 read_raw= 0;
 if((img_offset % 2048) == 0) {
   ret= Xorriso_is_plain_image_file(xorriso, node, "", 0);
   if(ret > 0)
     read_raw= 1;
 }
 if (read_raw) {
   ret= Xorriso_read_file_data(xorriso, node, eff_img_path, eff_disk_path,
                               img_offset, (off_t) 0, bytes, 0);
   if(ret<=0)
     goto ex;
 } else {
   ret= Xorriso_tree_restore_node(xorriso, node, eff_img_path, img_offset,
                                  eff_disk_path, (off_t) 0, bytes, 2 | 8);
   if(ret<=0)
     goto ex;
 }
 
 ret= Xorriso_restore_properties(xorriso, eff_disk_path, node, 0);
 if(ret<=0)
   goto ex;
 
 if(mem_lut != xorriso->last_update_time)
   Xorriso_pacifier_callback(xorriso, "blocks read",
                             xorriso->pacifier_count, 0, "", 1 | 8 | 16 | 32);
 ret= 1;
ex:;
 Xorriso_free_meM(eff_img_path);
 Xorriso_free_meM(eff_disk_path);
 return(ret);
}

References XorrisO::info_text, XorrisO::last_update_time, LIBISO_ISREG, XorrisO::pacifier_count, SfileadrL, Text_shellsafe(), XorrisO::wdi, XorrisO::wdx, Xorriso_alloc_meM, Xorriso_free_meM, Xorriso_get_volume(), Xorriso_handle_collision(), Xorriso_is_plain_image_file(), Xorriso_msgs_submit(), Xorriso_node_from_path(), Xorriso_normalize_img_path(), Xorriso_pacifier_callback(), Xorriso_pacifier_reset(), Xorriso_read_file_data(), Xorriso_restore_properties(), and Xorriso_tree_restore_node().

Referenced by Xorriso_option_extract_cut().

Xorriso_findi()

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

Definition at line 3355 of file iso_manip.c.

{
 int ret, action= 0, hflag, deleted= 0, no_dive= 0;
 IsoDirIter *iter= NULL;
 IsoDir *dir_node= NULL;
 IsoNode *node, *iso_node;
 IsoImage *volume= NULL;
 struct stat stbuf;
 char *name;
 off_t mem;
 IsoNode **node_array= NULL;
 int node_count= 0, node_idx;
 char *path= NULL, *abs_path= NULL;
 
 job->depth= depth;
 
 if(xorriso->request_to_abort)
   {ret= 0; goto ex;}
 
 path= malloc(SfileadrL);
 abs_path= malloc(SfileadrL);
 if(path==NULL || abs_path==NULL) {
   Xorriso_no_malloc_memory(xorriso, &path, 0);
   {ret= -1; goto ex;}
 }
 
 action= Findjob_get_action(job, 0);
 if(action<0)
   action= 0;
 if(!(flag & 1)) {
   Xorriso_findi_headline(xorriso, job, 0);
   job->last_data_file_block= 0;
 }
 
 dir_node= (IsoDir *) dir_node_generic;
 if(dir_node==NULL) {
   ret= Xorriso_get_volume(xorriso, &volume, 0);
   if(ret<=0)
     {ret= -1; goto ex;}
   ret= Xorriso_make_abs_adr(xorriso, xorriso->wdi, dir_path, path, 1|2|4);
   if(ret<=0)
     goto ex;
   ret= Xorriso_node_from_path(xorriso, volume, path, &iso_node, 0);
   dir_node= (IsoDir *) iso_node;
   if(ret<=0)
     {ret= 0; goto ex;}
   ret= Xorriso_fake_stbuf(xorriso, "", dir_stbuf, &iso_node, 1);
   if(ret<=0)
     goto ex;
 
   name= strrchr(dir_path, '/');
   if(name==NULL)
     name= dir_path;
   else
     name++;
 
   ret= Xorriso_findi_test(xorriso, job, iso_node, name, path, NULL, dir_stbuf,
                           depth, 0);
   if(ret<0)
     goto ex;
   if(job->prune)
     no_dive= 1;
   if(ret>0) {
     iso_node_ref(iso_node); /* protect from real disposal */
     ret= Xorriso_findi_action(xorriso, job,
                               (IsoDirIter *) boss_iter, boss_mem,
                               path, dir_path, iso_node, depth,
                               flag&(1|2));
     deleted= (iso_node_get_parent(iso_node) == NULL); /* still in tree ? */
     iso_node_unref(iso_node); /* eventually do real disposal */
     if(xorriso->request_to_abort)
       {ret= 0; goto ex;}
     if(ret == 4)
       goto ex;
     if(ret<=0)
       goto ex;
     if(ret==2 || deleted) {
       /* re-determine dir_node in case it has a new persona */ 
       ret= Xorriso_node_from_path(xorriso, volume, path, &iso_node, 1);
       if(ret==0) {
         deleted= 1;
         {ret= 2; goto ex;}
       }
       if(ret<0)
         {ret= 0; goto ex;}
       dir_node= (IsoDir *) iso_node;
       ret= Xorriso_fake_stbuf(xorriso, "", dir_stbuf, &iso_node, 1);
       if(ret<=0)
         goto ex;
     }
     if(ret==3)
       no_dive= 1;
   }
 }
 if(no_dive || !LIBISO_ISDIR((IsoNode *) dir_node))
   {ret= 1; goto ex;}
 if(action == 14 || action == 17 || (flag & 4))
   if(Xorriso_is_split(xorriso, dir_path, (IsoNode *) dir_node, 1)>0)
     {ret= 1; goto ex;}
 
 mem= boss_mem;
 hflag= 1;
 if(action==1 || action==2 || action==3 || action==17 || action == 28 ||
    action == 32 || action == 41 || action == 42)
   hflag|= 2; /* need freedom to manipulate image */
 if(action==14 || action==17 || action == 28 || action == 35 || action == 36 ||
    action == 41)
   hflag|= 4; /* need LBA sorted iteration for good data reading performance */
 ret= Xorriso_findi_iter(xorriso, dir_node, &mem,
                         &iter, &node_array, &node_count, &node_idx,
                         &node, hflag);
 if(ret<=0)
   goto ex;
 job->depth++;
 while(1) {
   ret= Xorriso_findi_iter(xorriso, dir_node, &mem, &iter,
                           &node_array, &node_count, &node_idx, &node, 0);
   if(ret<0)
     goto ex;
   if(ret==0)
 break;
   name= (char *) iso_node_get_name(node);
   ret= Xorriso_make_abs_adr(xorriso, dir_path, name, path, 4);
   if(ret<=0)
     goto ex;
   ret= Xorriso_fake_stbuf(xorriso, "", &stbuf, &node, 1);
   if(ret<0)
     goto ex;
   if(ret==0)
 continue;
 
/* ??? This seems to be redundant with the single test above
   ??? Should i dive in unconditionally and leave out test and action here ?
   ??? Then do above test unconditionally ?
   --- Seems that the current configuration represents the special
       handling of the find start path with mount points. Dangerous to change.
*/
 
   ret= Xorriso_findi_test(xorriso, job, node, name, path, dir_stbuf, &stbuf,
                           depth, 0);
   if(ret<0)
     goto ex;
   if(job->prune)
     no_dive= 1;
   if(ret>0) {
     ret= Xorriso_make_abs_adr(xorriso, xorriso->wdi, path, abs_path, 1|2|4);
     if(ret<=0)
       goto ex;
     ret= Xorriso_findi_action(xorriso, job, iter, mem,
                               abs_path, path, node, depth, 1|(flag&2));
     if(xorriso->request_to_abort)
       {ret= 0; goto ex;}
     if(ret == 4)
       goto ex;
     if(ret==2) { /* node has been deleted */
       /* re-determine node in case it has a new persona */ 
       if(volume==NULL) {
         ret= Xorriso_get_volume(xorriso, &volume, 0);
         if(ret<=0)
           {ret= -1; goto ex;}
       }
       ret= Xorriso_node_from_path(xorriso, volume, abs_path, &node, 1);
       if(ret==0)
 continue;
       if(ret<0)
         {ret= 0; goto ex;}
       ret= Xorriso_fake_stbuf(xorriso, "", &stbuf, &node, 1);
       if(ret<0)
         goto ex;
       if(ret==0)
 continue;
     }
     no_dive= (ret==3);
     if(ret<=0) {
       if(Xorriso_eval_problem_status(xorriso, ret, 1|2)<0)
         goto ex;
     }
   }
 
   if(S_ISDIR(stbuf.st_mode) && !no_dive) {
     ret= Xorriso_findi(xorriso, job, (void *) iter, mem,
                        (void *) node, path, &stbuf, depth+1, flag|1);
     if(ret<0)
       goto ex;
     if(xorriso->request_to_abort)
       {ret= 0; goto ex;}
     if(ret == 4)
       goto ex;
   }
 }
 
 ret= 1;
ex:;
 job->depth= depth;
 if(path!=NULL)
   free(path);
 if(abs_path!=NULL)
   free(abs_path);
 Xorriso_process_msg_queues(xorriso,0);
 
 Xorriso_findi_iter(xorriso, dir_node, &mem, &iter, &node_array, &node_count,
                    &node_idx, &node, (1u<<31));
 if(ret<=0)
   return(ret);
 if(deleted)
   return(2);
 return(1);
}

References FindjoB::depth, Findjob_get_action(), FindjoB::last_data_file_block, LIBISO_ISDIR, FindjoB::prune, XorrisO::request_to_abort, SfileadrL, XorrisO::wdi, Xorriso_eval_problem_status(), Xorriso_fake_stbuf(), Xorriso_findi_action(), Xorriso_findi_headline(), Xorriso_findi_iter(), Xorriso_findi_test(), Xorriso_get_volume(), Xorriso_is_split(), Xorriso_make_abs_adr(), Xorriso_no_malloc_memory(), Xorriso_node_from_path(), and Xorriso_process_msg_queues().

Referenced by Xorriso_all_node_array(), Xorriso_findi_action(), Xorriso_findi_sorted(), Xorriso_grasp_loaded_aaip(), Xorriso_highest_data_block(), Xorriso_option_alter_date(), Xorriso_option_check_media(), Xorriso_option_chgrpi(), Xorriso_option_chmodi(), Xorriso_option_chowni(), Xorriso_option_find(), Xorriso_option_getfacli(), Xorriso_option_set_filter(), Xorriso_option_setfacli(), Xorriso_option_setfattri(), Xorriso_path_from_lba(), Xorriso_scan_report_lines(), and Xorriso_set_file_name_limit().

Xorriso_findi_sorted()

int Xorriso_findi_sorted	(	struct XorrisO *	xorriso,
		struct FindjoB *	job,
		off_t	boss_mem,
		int	filec,
		char **	filev,
		int	flag
	)

Definition at line 3572 of file iso_manip.c.

{
 int i, ret, find_flag= 0;
 struct FindjoB array_job, *proxy_job= NULL, *hindmost= NULL, *hmboss= NULL;
 struct stat dir_stbuf;
 IsoNode *node;
 char *abs_path= NULL;
 off_t mem_needed= 0;
 
 array_job.start_path= NULL;
 
 Xorriso_alloc_meM(abs_path, char, SfileadrL);
 
 if(job->action == 14 || job->action == 17)
   find_flag|= 4;
 if(job->action>=9 && job->action<=13) { /* actions which have own findjobs */
   /* array_job replaces the hindmost job in the chain */
   for(hindmost= job; hindmost->subjob != NULL; hindmost= hindmost->subjob)
     hmboss= hindmost;
   if(hmboss == NULL)
     {ret= -1; goto ex;}
   memcpy(&array_job, hindmost, sizeof(struct FindjoB));
   hmboss->subjob= &array_job;
   proxy_job= job;
 } else {
   memcpy(&array_job, job, sizeof(struct FindjoB));
   proxy_job= &array_job;
   hindmost= job;
 }
 array_job.start_path= NULL; /* is owned by the original, not by array_job */
 
 /* Count matching nodes */
 Xorriso_destroy_node_array(xorriso, 0);
 array_job.action= 30; /* internal: count */
 for(i= 0; i < filec; i++) {
   if(flag & 1) {
     xorriso->node_counter++;
 continue;
   }
   ret= Findjob_set_start_path(proxy_job, filev[i], 0);
   if(ret <= 0)
     goto ex;
   ret= Xorriso_findi(xorriso, proxy_job, NULL, boss_mem, NULL,
                      filev[i],  &dir_stbuf, 0, find_flag);
   if(ret <= 0)
     goto ex;
 }
 if(xorriso->node_counter <= 0)
   {ret= 1; goto ex;}
 
 mem_needed= boss_mem + xorriso->node_counter * sizeof(IsoNode *);
 if(!(flag &1)) {
   ret= Xorriso_check_temp_mem_limit(xorriso, mem_needed, 0);
   if(ret <= 0) {
     /* Memory curbed : Perform unsorted find jobs */
     if(hmboss != NULL)
       hmboss->subjob= hindmost;
     for(i= 0; i < filec; i++) {
       ret= Findjob_set_start_path(job, filev[i], 0);
       if(ret <= 0)
         goto ex;
       ret= Xorriso_findi(xorriso, job, NULL, boss_mem, NULL,
                          filev[i], &dir_stbuf, 0, find_flag);
       if(ret <= 0)
         if(Xorriso_eval_problem_status(xorriso, ret, 1|2)<0)
           goto ex;
     }
     {ret= 1; goto ex;}
   }
 }
 
 /* Copy matching nodes into allocated array */
 ret= Xorriso_new_node_array(xorriso, xorriso->temp_mem_limit, 0, 0);
 if(ret <= 0)
   goto ex;
 array_job.action= 31; /* internal: register */
 xorriso->node_counter= 0;
 for(i= 0; i < filec; i++) {
   if(flag & 1) {
     ret= Xorriso_get_node_by_path(xorriso, filev[i], NULL, &node, 0);
     if(ret <= 0)
       goto ex;
     if(xorriso->node_counter < xorriso->node_array_size) {
       xorriso->node_array[xorriso->node_counter++]= (void *) node;
       iso_node_ref(node);
     }
 continue;
   }
   ret= Findjob_set_start_path(proxy_job, filev[i], 0);
   if(ret <= 0)
     goto ex;
   ret= Xorriso_findi(xorriso, proxy_job, NULL, mem_needed, NULL,
                      filev[i], &dir_stbuf, 0, find_flag);
   if(ret <= 0)
     goto ex;
 }
 
 Xorriso_sort_node_array(xorriso, 0);
 if(flag & 2)
   {ret= 1; goto ex;}
 
 /* Perform job->action on xorriso->node_array */
 
 /* Headlines of actions report_damage , report_lba */;
 Xorriso_findi_headline(xorriso, job, 0);
 
 for(i= 0; i < xorriso->node_counter; i++) {
   node= xorriso->node_array[i];
   ret= Xorriso_path_from_node(xorriso, node, abs_path, 0);
   if(ret < 0)
     goto ex;
   if(ret == 0)
 continue; /* node is deleted from tree meanwhile */
 
   ret= Xorriso_findi_action(xorriso, hindmost, NULL, (off_t) 0,
                             abs_path, abs_path, node, 0, 1);
   if(ret <= 0 || xorriso->request_to_abort)
     if(Xorriso_eval_problem_status(xorriso, ret, 1|2)<0)
       goto ex;
   if(ret == 4) /* end gracefully */
 break;
 }
 
 ret= 1;
ex:;
 if(!(flag & (2 | 4)))
   Xorriso_destroy_node_array(xorriso, 0);
 if(hmboss != NULL)
   hmboss->subjob= hindmost;
 if(array_job.start_path != NULL)
   free(array_job.start_path);
 Xorriso_free_meM(abs_path);
 return(ret);
}

References FindjoB::action, Findjob_set_start_path(), XorrisO::node_array, XorrisO::node_array_size, XorrisO::node_counter, SfileadrL, FindjoB::start_path, FindjoB::subjob, XorrisO::temp_mem_limit, Xorriso_alloc_meM, Xorriso_check_temp_mem_limit(), Xorriso_destroy_node_array(), Xorriso_eval_problem_status(), Xorriso_findi(), Xorriso_findi_action(), Xorriso_findi_headline(), Xorriso_free_meM, Xorriso_get_node_by_path(), Xorriso_new_node_array(), Xorriso_path_from_node(), and Xorriso_sort_node_array().

Referenced by Xorriso_option_check_md5(), and Xorriso_option_find().

Xorriso_finish_hl_update()

int Xorriso_finish_hl_update	(	struct XorrisO *	xorriso,
		int	flag
	)

Definition at line 704 of file sort_cmp.c.

{
 int ret, zero= 0;
 char *argv[4];
 struct Xorriso_lsT *disk_lst, *iso_lst;
 
 if(xorriso->di_array == NULL)
   {ret= 1; goto ex;}
 disk_lst= xorriso->di_disk_paths;
 iso_lst= xorriso->di_iso_paths;
 while(disk_lst != NULL && iso_lst != NULL) {
   argv[0]= Xorriso_lst_get_text(iso_lst, 0);
   argv[1]= "-exec";
   argv[2]= "widen_hardlinks";
   argv[3]= Xorriso_lst_get_text(disk_lst, 0);
   zero= 0;
   ret= Xorriso_option_find(xorriso, 4, argv, &zero, 0); /* -findi */
   if(ret < 0)
     goto ex;
   disk_lst= Xorriso_lst_get_next(disk_lst, 0);
   iso_lst= Xorriso_lst_get_next(iso_lst, 0);
 }
 ret= 1;
ex:;
 if(!(flag & 1))
   Xorriso_destroy_di_array(xorriso, 0);
 return(ret);
}

References XorrisO::di_array, XorrisO::di_disk_paths, XorrisO::di_iso_paths, Xorriso_destroy_di_array(), Xorriso_lst_get_next(), Xorriso_lst_get_text(), and Xorriso_option_find().

Referenced by Xorriso_make_di_array(), Xorriso_option_hardlinks(), and Xorriso_write_session().

Xorriso_format_guid()

int Xorriso_format_guid	(	struct XorrisO *	xorriso,
		uint8_t	guid[16],
		char *	line,
		int	flag
	)

Definition at line 1009 of file lib_mgt.c.

{
 
 /* >>> Maybe let the user switch between hex string and structured text */;
 
 Xorriso__format_guid(guid, line, 1);
 return(1);
}

References Xorriso__format_guid().

Referenced by Xorriso_make_guid(), and Xorriso_report_system_area().

Xorriso_format_media()

int Xorriso_format_media	(	struct XorrisO *	xorriso,
		off_t	size,
		int	flag
	)

Definition at line 1895 of file write_run.c.

{
 int ret, mode_flag= 0, index, status, num_formats, signal_mode, using_immed;
 unsigned dummy;
 struct burn_drive_info *dinfo;
 struct burn_drive *drive;
 struct burn_progress p;
 double percent = 1.0;
 int current_profile;
 char current_profile_name[80], progress_text[40];
 off_t size= 0;
 time_t start_time;
 enum burn_disc_status disc_state;
 
 ret= Xorriso_may_burn(xorriso, 0);
 if(ret <= 0)
   return(0);
 ret= Xorriso_get_drive_handles(xorriso, &dinfo, &drive,
                                "on attempt to -format", 2);
 if(ret<=0)
   return(0);
 
 if(flag & 2) {
   mode_flag= 0; /* format to given size */
 } else {
   mode_flag= 4; /* format to full size */
 }
 if(flag & 32)
   mode_flag|= 32; /* try to disable Defect Management */
 
 burn_disc_get_profile(drive, &current_profile, current_profile_name);
 
 if(flag&128) { /* by_index */
   index= (flag>>8) & 0xff;
   ret= burn_disc_get_formats(drive, &status, &size, &dummy, &num_formats);
   if(ret<=0)
     num_formats= 0;
   if(ret<=0 || index<0 || index>=num_formats) {
     if(num_formats>0)
       sprintf(xorriso->info_text,
            "-format by_index_%d: format descriptors range from index 0 to %d",
            index, num_formats-1);
     else
       sprintf(xorriso->info_text,
               "-format by_index_%d: no format descriptors available", index);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
     return(0);
   }
   mode_flag|= (flag & 0xff80);
   if(flag&1)
     mode_flag|= (1<<6);
 
 } else if(current_profile == 0x12) { /* DVD+RAM */
   if(!(flag & 2))
     mode_flag= 6; /* format to default payload size */
   if(flag&1)
     mode_flag|= (1<<6);
 
 } else if(current_profile == 0x13) { /* DVD-RW */
   if(flag&1) {
     sprintf(xorriso->info_text,
          "Detected formatted DVD-RW. Thus omitting desired fast format run.");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
     return(2);
   }
 
 } else if(current_profile == 0x14) { /* DVD-RW sequential */
   if(flag & 1) {
     size= 128*1024*1024;
     mode_flag= 1; /* format to size, then write size of zeros */
   } else
     mode_flag= 4;
 
 } else if(current_profile == 0x1a) { /* DVD+RW */
   if(flag&1) {
     sprintf(xorriso->info_text,
             "Detected DVD+RW. Thus omitting desired fast format run.");
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
     return(2);
   }
 
 } else if(current_profile == 0x41) { /* BD-R SRM */
   if(!(flag & 2))
     mode_flag= 6; /* format to default payload size */
   if(flag&1)
     mode_flag|= (1<<6);
 
 } else if(current_profile == 0x43) { /* BD-RE */
   if(!(flag & (2 | 32)))
     mode_flag= 6; /* format to default payload size */
   if(flag&1)
     mode_flag|= (1<<6);
 
 } else {
   sprintf(xorriso->info_text,
          "-format: Unsuitable media detected.");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   sprintf(xorriso->info_text,"Media current: %s (%4.4xh)",
           current_profile_name, current_profile);
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   return(0);
 }
 if(!(flag & 1))
   mode_flag|= 16; /* enable re-formatting */
 
 if(xorriso->do_dummy) {
   sprintf(xorriso->info_text, "-dummy mode prevents formatting of medium.");
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
   return(1);
 }
 using_immed= burn_drive_get_immed(drive);
 sprintf(xorriso->info_text, "Beginning to format medium.\n");
 Xorriso_info(xorriso, 0);
 if(flag & 2)
   size= in_size;
 
 /* Important: do not return until burn_is_aborting() was checked */
 signal_mode= 1;
 ret= burn_drive_get_drive_role(drive);
 if(ret == 1)
   signal_mode|= 2;
 Xorriso_set_signal_handling(xorriso, signal_mode);
 
 burn_disc_format(drive, size, mode_flag);
 
 start_time= time(0);
 usleep(1000000);
 if(!using_immed)
   sprintf(progress_text, "synchronously since");
 while (burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
   Xorriso_process_msg_queues(xorriso,0);
   if(p.sectors>0 && p.sector>=0) /* display 1 to 99 percent */
     percent = 1.0 + ((double) p.sector+1.0) / ((double) p.sectors) * 98.0;
   if(using_immed)
     sprintf(progress_text, "%.1f%% done in", percent);
   sprintf(xorriso->info_text, "Formatting  ( %s %d seconds )",
           progress_text, (int) (time(0) - start_time));
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "UPDATE", 0);
   usleep(1000000);
 }
 Xorriso_process_msg_queues(xorriso,0);
 if(burn_is_aborting(0))
   Xorriso_abort(xorriso, 0); /* Never comes back */
 Xorriso_set_signal_handling(xorriso, 0);
 
 if(burn_drive_wrote_well(drive)) {
   sprintf(xorriso->info_text, "Formatting done\n");
   Xorriso_info(xorriso,0);
 } else {
   sprintf(xorriso->info_text,
           "libburn indicates failure with formatting."); 
   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
   return(-1);
 }
 
 if(!(flag & 4)) {
   ret= Xorriso_reaquire_outdev(xorriso, 
                  2 + (xorriso->in_drive_handle == xorriso->out_drive_handle));
   if(ret <= 0)
     return(-1);
 }
 disc_state = isoburn_disc_get_status(drive);
 if(disc_state==BURN_DISC_FULL && !(flag&1)) {
   /* Blank because full format certification pattern might be non-zero */
   ret= Xorriso_blank_media(xorriso, 1);
   if(ret <= 0)
     return(0);
 }
 return(1);
}

References XorrisO::do_dummy, XorrisO::in_drive_handle, XorrisO::info_text, isoburn_disc_get_status(), XorrisO::out_drive_handle, Xorriso_abort(), Xorriso_blank_media(), Xorriso_get_drive_handles(), Xorriso_info(), Xorriso_may_burn(), Xorriso_msgs_submit(), Xorriso_process_msg_queues(), Xorriso_reaquire_outdev(), and Xorriso_set_signal_handling().

Referenced by Xorriso_auto_format(), Xorriso_blank_as_needed(), and Xorriso_option_blank().

Xorriso_get_attrs()

int Xorriso_get_attrs	(	struct XorrisO *	xorriso,
		void *	in_node,
		char *	path,
		size_t *	num_attrs,
		char ***	names,
		size_t **	value_lengths,
		char ***	values,
		int	flag
	)

Definition at line 1188 of file iso_tree.c.

{
 int ret, i, widx;
 IsoNode *node;
 
 if(flag & (1 << 15)) {
   if(flag & 2) {
     iso_local_get_attrs(NULL, num_attrs, names, value_lengths, values,
                         1 << 15);
   } else {
     iso_node_get_attrs(NULL, num_attrs, names, value_lengths, values,
                        1 << 15);
   }
   return(1);
 }
 
 *num_attrs= 0;
 if(flag & 2) {
   ret= iso_local_get_attrs(path, num_attrs, names, value_lengths, values,
                            flag & (8 | 32));
   if(ret < 0) {
     strcpy(xorriso->info_text, "Error with reading xattr of disk file ");
     Text_shellsafe(path, xorriso->info_text, 1);
     Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
   }
 } else {
   node= (IsoNode *) in_node;
   if(node == NULL) {
     ret= Xorriso_get_node_by_path(xorriso, path, NULL, &node, 0);
     if(ret<=0)
       goto ex;
   }
   ret= iso_node_get_attrs(node, num_attrs, names, value_lengths, values,
                           0);
   if(ret < 0) {
     Xorriso_report_iso_error(xorriso, "", ret,
                    "Error when obtaining xattr of ISO node", 0, "FAILURE", 1);
     goto ex;
   }
 
   if(!(flag & 8)) {
     /* Filter away any non-userspace xattr */;
     widx= 0;
     for(i= 0; i < (int) *num_attrs; i++) {
       if(strncmp((*names)[i], "user.", 5) != 0) {
         free((*names)[i]);
         (*names)[i]= NULL;
         if((*values)[i] != NULL) {
           free((*values)[i]);
           (*values)[i]= NULL;
         }
       } else {
         if(widx != i) {
           (*names)[widx]= (*names)[i];
           (*value_lengths)[widx]= (*value_lengths)[i];
           (*values)[widx]= (*values)[i];
           (*names)[i]= NULL;
           (*value_lengths)[i]= 0;
           (*values)[i]= NULL;
         }
         widx++;
       }
     }
     *num_attrs= widx;
   }
 }
 ret= 1;
ex:;
 Xorriso_process_msg_queues(xorriso,0);
 return(ret);
}

References XorrisO::info_text, Text_shellsafe(), Xorriso_get_node_by_path(), Xorriso_msgs_submit(), Xorriso_process_msg_queues(), and Xorriso_report_iso_error().

Referenced by Xorriso_get_attr_value(), Xorriso_getfattr(), and Xorriso_list_extattr().

Xorriso_get_dus()

int Xorriso_get_dus	(	struct XorrisO *	xorriso,
		char *	iso_rr_path,
		off_t *	size,
		off_t	boss_mem,
		int	flag
	)

Definition at line 1863 of file iso_tree.c.

{
 int ret;
 IsoNode *node;
 char *path= NULL;
 struct stat stbuf;
 
 Xorriso_alloc_meM(path, char, SfileadrL);
 
 ret= Xorriso_make_abs_adr(xorriso, xorriso->wdi, iso_rr_path, path,
                           1 | 2 | 4);
 if(ret <= 0)
   goto ex;
 ret= Xorriso_fake_stbuf(xorriso, path, &stbuf, &node, 0);
 if(ret <= 0)
   goto ex;
 if(!S_ISDIR(stbuf.st_mode)) {
   *size= stbuf.st_size;
   ret= 2; goto ex;
 }
 ret= Xorriso_show_du_subs(xorriso, (IsoDir *) node, path, iso_rr_path, size,
                           boss_mem, 4);
 if(ret <= 0)
   goto ex;
 ret= 1;
ex:
 Xorriso_free_meM(path);
 return(ret);
}

References SfileadrL, XorrisO::wdi, Xorriso_alloc_meM, Xorriso_fake_stbuf(), Xorriso_free_meM, Xorriso_make_abs_adr(), and Xorriso_show_du_subs().

Referenced by Xorriso_update_interpreter().

Xorriso_get_local_charset()

int Xorriso_get_local_charset	(	struct XorrisO *	xorriso,
		char **	name,
		int	flag
	)

Definition at line 476 of file lib_mgt.c.

{
 (*name)= iso_get_local_charset(0);
 return(1);
}

Referenced by Xorriso_make_iso_write_opts(), Xorriso_option_charset(), Xorriso_status(), and Xorriso_write_session().

Xorriso_get_md5()

int Xorriso_get_md5	(	struct XorrisO *	xorriso,
		void *	in_node,
		char *	path,
		char	md5[16],
		int	flag
	)

Definition at line 1339 of file iso_tree.c.

{
 int ret= 1, i;
 char *wpt;
 IsoImage *image;
 IsoNode *node;
 
 ret= Xorriso_get_volume(xorriso, &image, 0);
 if(ret <= 0)
   goto ex;
 node= (IsoNode *) in_node;
 if(node == NULL) {
   ret= Xorriso_get_node_by_path(xorriso, path, NULL, &node, 0);
   if(ret<=0)
     goto ex;
 }
 if(!LIBISO_ISREG(node))
   return(0);
 ret= iso_file_get_md5(image, (IsoFile *) node, md5, 0);
 Xorriso_process_msg_queues(xorriso,0);
 if(ret <= 0)
   goto ex;
 if(flag & 1)
   {ret= 1; goto ex;}
 
 wpt= xorriso->result_line;
 for(i= 0; i < 16; i++) {
   sprintf(wpt, "%2.2x", ((unsigned char *) md5)[i]);
   wpt+= 2;
 }
 strcpy(wpt, "  ");
 wpt+= 2;
 Xorriso_getfname(xorriso, path, 1 | 2);
 ret= 1;
ex:;
 return(ret);
}