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libisoburn/xorriso/opts_d_h.c

2108 lines
81 KiB

/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of options as mentioned in man page
or info file derived from xorriso.texi.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <errno.h>
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
/* Options -dev , -indev, -outdev */
/** @param flag bit0= use as indev
bit1= use as outdev
bit2= do not -reassure
bit3= regard overwriteable media as blank
bit4= if the drive is a regular disk file: truncate it to
the write start address
bit5= do not print toc of aquired drive
bit6= do not calm down drive after aquiring it
@return <=0 error , 1 success, 2 revoked by -reassure
*/
int Xorriso_option_dev(struct XorrisO *xorriso, char *in_adr, int flag)
{
int ret;
char *adr;
adr= in_adr;
if(strcmp(in_adr, "-")==0)
adr= "stdio:/dev/fd/1";
if(strncmp(adr, "stdio:", 6)==0) {
if(strlen(adr)==6 || strcmp(adr, "stdio:/")==0 ||
strcmp(adr, "stdio:.")==0 || strcmp(adr, "stdio:..")==0 ||
strcmp(adr, "stdio:-")==0) {
sprintf(xorriso->info_text,
"No suitable path given by device address '%s'", adr);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
}
if(xorriso->volset_change_pending && (flag&1)) {
sprintf(xorriso->info_text,
"%s: Image changes pending. -commit or -rollback first",
(flag&2) ? "-dev" : "-indev");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if((flag&1) && (xorriso->in_drive_handle != NULL || adr[0]) && !(flag&4)) {
ret= Xorriso_reassure(xorriso, (flag&2) ? "-dev" : "-indev",
"eventually discard the current image", 0);
if(ret<=0)
return(2);
}
if(adr[0]==0) {
if((flag&1) && xorriso->in_drive_handle != NULL) {
if(xorriso->in_drive_handle == xorriso->out_drive_handle)
sprintf(xorriso->info_text,"Giving up -dev ");
else
sprintf(xorriso->info_text,"Giving up -indev ");
Text_shellsafe(xorriso->indev, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
if((flag&2) && xorriso->out_drive_handle != NULL &&
xorriso->in_drive_handle != xorriso->out_drive_handle) {
sprintf(xorriso->info_text,"Giving up -outdev ");
Text_shellsafe(xorriso->outdev, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
ret= Xorriso_give_up_drive(xorriso, (flag&3)|((flag&32)>>2));
} else
ret= Xorriso_aquire_drive(xorriso, adr, NULL,
(flag & (3 | 32 | 64)) | (((flag & (8 | 16)) >> 1)));
if(ret<=0)
return(ret);
if(xorriso->in_drive_handle == NULL)
xorriso->image_start_mode= 0; /* session setting is invalid by now */
return(1);
}
/* Option -devices , -device_links */
/* @param flag bit0= perform -device_links rather than -devices
@return <=0 error , 1 success, 2 revoked by -reassure
*/
int Xorriso_option_devices(struct XorrisO *xorriso, int flag)
{
int ret;
if(xorriso->volset_change_pending) {
sprintf(xorriso->info_text,
"-devices: Image changes pending. -commit or -rollback first");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
ret= Xorriso_reassure(xorriso, "-devices",
"eventually discard the current image", 0);
if(ret<=0)
return(2);
xorriso->info_text[0]= 0;
if(xorriso->in_drive_handle!=NULL || xorriso->out_drive_handle!=NULL) {
if(xorriso->in_drive_handle == xorriso->out_drive_handle) {
sprintf(xorriso->info_text, "Gave up -dev ");
Text_shellsafe(xorriso->indev, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}else {
if(xorriso->in_drive_handle!=NULL) {
sprintf(xorriso->info_text, "Gave up -indev ");
Text_shellsafe(xorriso->indev, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
if(xorriso->out_drive_handle!=NULL) {
sprintf(xorriso->info_text, "Gave up -outdev ");
Text_shellsafe(xorriso->outdev, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
}
Xorriso_give_up_drive(xorriso, 3);
}
ret= Xorriso_show_devices(xorriso, flag & 1);
return(ret);
}
/* Option -dialog "on"|"single_line"|"off" */
int Xorriso_option_dialog(struct XorrisO *xorriso, char *mode, int flag)
{
if(strcmp(mode, "on") == 0 || strcmp(mode, "multi_line") == 0)
xorriso->dialog= 2;
else if(strcmp(mode, "single_line") == 0)
xorriso->dialog= 2;
else if(strcmp(mode, "off") == 0)
xorriso->dialog= 0;
else {
sprintf(xorriso->info_text, "-dialog: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
return(1);
}
/* Option -disk_dev_ino "on"|"ino_only"|"off" */
int Xorriso_option_disk_dev_ino(struct XorrisO *xorriso, char *mode, int flag)
{
if(strcmp(mode, "on") == 0)
xorriso->do_aaip= (xorriso->do_aaip & ~128) | 16 | 32 | 64;
else if(strcmp(mode, "ino_only") == 0)
xorriso->do_aaip|= 16 | 32 | 64 | 128;
else if(strcmp(mode, "off") == 0)
xorriso->do_aaip &= ~(16 | 32 | 64 | 128);
else {
sprintf(xorriso->info_text, "-disk_dev_ino: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
return(1);
}
/* Option -disk_pattern "on"|"ls"|"off" */
int Xorriso_option_disk_pattern(struct XorrisO *xorriso, char *mode, int flag)
{
if(strcmp(mode, "off")==0)
xorriso->do_disk_pattern= 0;
else if(strcmp(mode, "on")==0)
xorriso->do_disk_pattern= 1;
else if(strcmp(mode, "ls")==0)
xorriso->do_disk_pattern= 2;
else {
sprintf(xorriso->info_text, "-disk_pattern: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(1);
}
/* Option -displacement [-]offset */
int Xorriso_option_displacement(struct XorrisO *xorriso, char *value, int flag)
{
double num;
int displacement_sign= 1, l;
char *cpt;
cpt= value;
if(value[0] == '-') {
displacement_sign= -1;
cpt++;
} else if(value[0] == '+')
cpt++;
num= Scanf_io_size(cpt, 0);
l= strlen(cpt);
if(cpt[l - 1] < '0' || cpt[l - 1] > '9')
num/= 2048.0;
if(num < 0.0 || num > 4294967295.0) {
sprintf(xorriso->info_text,
"-displacement: too large or too small: '%s'", value);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(num == 0)
displacement_sign= 0;
xorriso->displacement= num;
xorriso->displacement_sign= displacement_sign;
return(1);
}
/* Option -drive_class */
int Xorriso_option_drive_class(struct XorrisO *xorriso,
char *d_class, char *pattern, int flag)
{
int ret= 1;
if(strcmp(d_class, "banned") == 0) {
ret= Xorriso_lst_new(&(xorriso->drive_blacklist), pattern,
xorriso->drive_blacklist, 1);
} else if(strcmp(d_class, "caution") == 0) {
ret= Xorriso_lst_new(&(xorriso->drive_greylist), pattern,
xorriso->drive_greylist, 1);
} else if (strcmp(d_class, "harmless") == 0) {
ret= Xorriso_lst_new(&(xorriso->drive_whitelist), pattern,
xorriso->drive_whitelist, 1);
} else if (strcmp(d_class, "clear_list") == 0) {
if(strcmp(pattern, "banned") == 0)
Xorriso_lst_destroy_all(&(xorriso->drive_blacklist), 0);
else if(strcmp(pattern, "caution") == 0)
Xorriso_lst_destroy_all(&(xorriso->drive_greylist), 0);
else if(strcmp(pattern, "harmless") == 0)
Xorriso_lst_destroy_all(&(xorriso->drive_whitelist), 0);
else if(strcmp(pattern, "all") == 0) {
Xorriso_lst_destroy_all(&(xorriso->drive_blacklist), 0);
Xorriso_lst_destroy_all(&(xorriso->drive_greylist), 0);
Xorriso_lst_destroy_all(&(xorriso->drive_whitelist), 0);
} else {
sprintf(xorriso->info_text, "-drive_class clear : unknown class '%s'",
pattern);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
ret= 1;
} else {
sprintf(xorriso->info_text, "-drive_class: unknown class '%s'", d_class);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(ret);
}
/* Option -dummy "on"|"off" */
int Xorriso_option_dummy(struct XorrisO *xorriso, char *mode, int flag)
{
xorriso->do_dummy= !!strcmp(mode, "off");
return(1);
}
/* Option -dvd_obs "default"|"32k"|"64k" */
int Xorriso_option_dvd_obs(struct XorrisO *xorriso, char *obs, int flag)
{
double num;
if(strcmp(obs, "default") == 0)
num= 0;
else
num = Scanf_io_size(obs,0);
if(num != 0 && num != 32768 && num != 65536) {
sprintf(xorriso->info_text,
"-dvd_obs : Bad size. Acceptable are 0, 32k, 64k");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
} else
xorriso->dvd_obs= num;
return(1);
}
/* Option -early_stdio_test */
int Xorriso_option_early_stdio_test(struct XorrisO *xorriso, char *mode,
int flag)
{
if(strcmp(mode, "on") == 0)
xorriso->early_stdio_test= 2 | 4;
else if(strcmp(mode, "off") == 0)
xorriso->early_stdio_test= 0;
else if(strcmp(mode, "appendable_wo") == 0)
xorriso->early_stdio_test= 2 | 4 | 8;
else {
sprintf(xorriso->info_text, "-early_stdio_test: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
return(1);
}
/* Option -eject */
/* @param flag bit0=do not report toc of eventually remaining drives
*/
int Xorriso_option_eject(struct XorrisO *xorriso, char *which, int flag)
{
int gu_flag= 4, ret;
if(strncmp(which,"in",2)==0)
gu_flag|= 1;
else if(strncmp(which,"out",3)==0)
gu_flag|= 2;
else
gu_flag|= 3;
if((gu_flag&1) && xorriso->volset_change_pending) {
sprintf(xorriso->info_text,
"-eject: Image changes pending. -commit or -rollback first");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(flag&1)
gu_flag|= 8;
ret= Xorriso_give_up_drive(xorriso, gu_flag);
return(ret);
}
/* Options -end , and -rollback_end */
/* @param flag bit0= discard pending changes
bit1= do not -reassure
@return <=0 error , 1 success, 2 revoked by -reassure
*/
int Xorriso_option_end(struct XorrisO *xorriso, int flag)
{
int ret;
char *cmd, *which_will;
if(flag&1)
cmd= "-rollback_end";
else
cmd= "-end";
if(xorriso->volset_change_pending) {
if((flag & 1) || xorriso->volset_change_pending != 1)
which_will= "end the program discarding image changes";
else
which_will= "commit image changes and then end the program";
} else {
which_will= "end the program";
}
if(!(flag&2)) {
ret= Xorriso_reassure(xorriso, cmd, which_will, 0);
if(ret<=0)
return(2);
}
if(xorriso->volset_change_pending) {
if((flag & 1) || xorriso->volset_change_pending != 1) {
xorriso->volset_change_pending= 0;
} else {
ret= Xorriso_option_commit(xorriso, 1);
xorriso->volset_change_pending= 0; /* no further tries to commit */
if(ret<=0)
return(ret);
}
}
ret= Xorriso_give_up_drive(xorriso, 3);
if(ret<=0)
return(ret);
return(1);
}
/* Option -errfile_log marked|plain path|-|"" */
int Xorriso_option_errfile_log(struct XorrisO *xorriso,
char *mode, char *path, int flag)
{
int ret, mode_word;
FILE *fp= NULL;
if(path[0]==0 || path[0]=='-') {
/* ok */;
} else {
fp= fopen(path, "a");
if(fp==0) {
sprintf(xorriso->info_text, "-errfile_log: Cannot open file ");
Text_shellsafe(path, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
}
mode_word= xorriso->errfile_mode;
if(strcmp(mode, "marked")==0)
mode_word|= 1;
else if(strcmp(mode, "plain")==0)
mode_word&= ~1;
else {
sprintf(xorriso->info_text, "-errfile_log: Unknown mode ");
Text_shellsafe(mode, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
if(fp != NULL)
fclose(fp);
return(0);
}
Xorriso_process_errfile(xorriso, 0, "log end", 0, 1);
if(xorriso->errfile_fp!=NULL)
fclose(xorriso->errfile_fp);
xorriso->errfile_fp= fp;
xorriso->errfile_mode= mode_word;
ret= Sfile_str(xorriso->errfile_log, path, 0);
if(ret>0)
ret= Xorriso_process_errfile(xorriso, 0, "log start", 0, 1);
if(ret<=0)
return(ret);
return(1);
}
/* Option -error_behavior */
int Xorriso_option_error_behavior(struct XorrisO *xorriso,
char *occasion, char *behavior, int flag)
{
if(strcmp(occasion, "image_loading")==0) {
if(strcmp(behavior, "best_effort")==0)
xorriso->img_read_error_mode= 0;
else if(strcmp(behavior, "failure")==0 || strcmp(behavior, "FAILURE")==0)
xorriso->img_read_error_mode= 1;
else if(strcmp(behavior, "fatal")==0 || strcmp(behavior, "FATAL")==0)
xorriso->img_read_error_mode= 2;
else {
unknown_behavior:;
sprintf(xorriso->info_text,
"-error_behavior: with '%s': unknown behavior '%s'",
occasion, behavior);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
} else if(strcmp(occasion, "file_extraction")==0) {
if(strcmp(behavior, "best_effort")==0)
xorriso->extract_error_mode= 0;
else if(strcmp(behavior, "keep")==0)
xorriso->extract_error_mode= 1;
else if(strcmp(behavior, "delete")==0)
xorriso->extract_error_mode= 2;
else
goto unknown_behavior;
} else {
sprintf(xorriso->info_text, "-error_behavior: unknown occasion '%s'",
occasion);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(1);
}
/* Option -external_filter */
int Xorriso_option_external_filter(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag)
{
int ret, start_idx, end_idx;
start_idx= *idx;
end_idx= Xorriso_end_idx(xorriso, argc, argv, start_idx, 1);
(*idx)= end_idx;
if(end_idx - start_idx < 3) {
sprintf(xorriso->info_text,
"-external_filter : Not enough arguments given. Needed: name options path %s",
xorriso->list_delimiter);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
ret= Xorriso_external_filter(xorriso, argv[start_idx],
argv[start_idx + 1], argv[start_idx + 2],
end_idx - start_idx - 3, argv + start_idx + 3, 0);
return(ret);
}
/* Options -extract , -extract_single */
/* @param flag bit0=do not report the restored item
bit1=do not reset pacifier, no final pacifier message
bit2= do not make lba-sorted node array for hardlink detection
bit5= -extract_single: eventually do not insert directory tree
*/
int Xorriso_option_extract(struct XorrisO *xorriso, char *iso_path,
char *disk_path, int flag)
{
int ret, problem_count;
char *eff_origin= NULL, *eff_dest= NULL, *ipth, *eopt[1], *edpt[1];
Xorriso_alloc_meM(eff_origin, char, SfileadrL);
Xorriso_alloc_meM(eff_dest, char, SfileadrL);
if(xorriso->allow_restore <= 0) {
sprintf(xorriso->info_text,
"-extract: image-to-disk copies are not enabled by option -osirrox");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
if(!(flag&2))
Xorriso_pacifier_reset(xorriso, 0);
ipth= iso_path;
if(ipth[0]==0)
ipth= disk_path;
if(disk_path[0]==0) {
sprintf(xorriso->info_text, "-extract: Empty disk_path given");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 1);
ret= 0; goto ex;
}
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, disk_path, eff_dest,
2|4);
if(ret<=0)
goto ex;
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, ipth, eff_origin, 2|8);
if(ret<=0)
goto ex;
eopt[0]= eff_origin;
edpt[0]= eff_dest;
ret= Xorriso_restore_sorted(xorriso, 1, eopt, edpt, &problem_count,
(flag & 32 ? 33 : 0));
if(!(flag&2))
Xorriso_pacifier_callback(xorriso, "files restored",xorriso->pacifier_count,
xorriso->pacifier_total, "", 1 | 4 | 8 | 32);
if(ret <= 0 || problem_count > 0)
goto ex;
if(!(flag&1)) {
sprintf(xorriso->info_text, "Extracted from ISO image: %s '%s'='%s'\n",
(ret>1 ? "directory" : "file"), eff_origin, eff_dest);
Xorriso_info(xorriso,0);
}
ret= 1;
ex:;
if(!(flag & (4 | 32)))
Xorriso_destroy_node_array(xorriso, 0);
Xorriso_free_meM(eff_origin);
Xorriso_free_meM(eff_dest);
return(ret);
}
/* Option -extract_cut */
int Xorriso_option_extract_cut(struct XorrisO *xorriso, char *iso_rr_path,
char *start, char *count, char *disk_path, int flag)
{
int ret;
double num;
off_t startbyte, bytecount;
num= Scanf_io_size(start, 0);
if(num<0 || num > 1.0e18) { /* 10^18 = 10^3 ^ 6 < 2^10 ^ 6 = 2^60 */
sprintf(xorriso->info_text,
"-extract_cut: startbyte address negative or much too large (%s)",
start);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
startbyte= num;
num= Scanf_io_size(count, 0);
if(num<=0 || num > 1.0e18) {
sprintf(xorriso->info_text,
"-extract_cut: bytecount zero, negative or much too large (%s)",
count);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
bytecount= num;
sprintf(xorriso->info_text,
"-extract_cut from %s , byte %.f to %.f, and store as %s",
iso_rr_path, (double) startbyte, (double) (startbyte+bytecount),
disk_path);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
ret= Xorriso_extract_cut(xorriso, iso_rr_path, disk_path,
startbyte, bytecount, 0);
return(ret);
}
/* Option -file_size_limit */
int Xorriso_option_file_size_limit(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag)
{
int ret, i, end_idx;
off_t new_limit= 0;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
if(*idx >= end_idx)
{ret= 2; goto ex;}
if(*idx + 1 == end_idx && strcmp(argv[*idx], "off") == 0) {
xorriso->file_size_limit= 0;
ret= 1; goto ex;
}
for(i= *idx; i < end_idx; i++)
new_limit+= Scanf_io_size(argv[i], 0);
if(new_limit <= 0) {
sprintf(xorriso->info_text, "-file_size_limit: values sum up to %.f",
(double) new_limit);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 1);
ret= 0; goto ex;
}
xorriso->file_size_limit= new_limit;
ret= 1;
ex:;
(*idx)= end_idx;
if(ret > 0) {
if(xorriso->file_size_limit > 0)
sprintf(xorriso->info_text, "-file_size_limit now at %.f\n",
(double) xorriso->file_size_limit);
else
sprintf(xorriso->info_text, "-file_size_limit now off\n");
Xorriso_info(xorriso,0);
}
return(ret);
}
/* Option -find alias -findi, and -findx */
/* @param flag bit0= -findx rather than -findi
bit1= do not reset pacifier, no final pacifier message
do not reset find_compare_result
bit2= do not count deleted files with rm and rm_r
bit3= use Xorriso_findi_sorted() rather than Xorriso_findi()
(this can also be ordered by test -sort_lba)
*/
int Xorriso_option_find(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int ret, i, end_idx, type= 0, action, deleter= 0, start_lba, count;
int list_extattr_head= 0, bsl_mem;
struct FindjoB *job, *first_job= NULL, *new_job;
char *start_path, *path= NULL, *cpt, *other_path_start= NULL, *cd_pt;
char *access_acl_text= NULL, *default_acl_text= NULL, *list_extattr_mode;
struct stat dir_stbuf;
uid_t user= 0;
gid_t group= 0;
time_t date= 0;
mode_t mode_or= 0, mode_and= ~1;
double mem_lut= 0.0;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
Xorriso_alloc_meM(path, char, SfileadrL);
Xorriso_alloc_meM(other_path_start, char, SfileadrL);
start_path= ".";
list_extattr_mode= "e";
if(end_idx > *idx && start_path[0]!=0)
start_path= argv[*idx];
ret= Findjob_new(&first_job, start_path, 0);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-find[ix]", 0);
{ret= -1; goto ex;}
}
job= first_job;
if(!(flag&2))
xorriso->find_compare_result= 1;
for(i= *idx+1; i<end_idx; i++) {
if(strcmp(argv[i], "-name")==0) {
if(i+1>=end_idx) {
not_enough_arguments:;
sprintf(xorriso->info_text,
"-find[ix]: not enough arguments with test ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
i++;
ret= Findjob_set_name_expr(job, argv[i], 0);
if(ret<=0) {
sprintf(xorriso->info_text, "-find[ix]: cannot set -name expression ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
} else if(strcmp(argv[i], "-wholename")==0) {
if(i+1>=end_idx)
goto not_enough_arguments;
i++;
ret= Findjob_set_name_expr(job, argv[i], 1);
if(ret<=0) {
sprintf(xorriso->info_text,
"-find[ix]: cannot set -wholename expression ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
} else if(strcmp(argv[i], "-type")==0) {
if(i+1>=end_idx)
goto not_enough_arguments;
i++;
ret= Findjob_set_file_type(job, argv[i][0], 0);
if(ret<=0) {
sprintf(xorriso->info_text, "-find[ix]: unknown -type '%c'",argv[i][0]);
goto sorry_ex;
}
} else if(strcmp(argv[i], "-damaged")==0) {
Findjob_set_damage_filter(job, 1, 0);
} else if(strcmp(argv[i], "-undamaged")==0) {
Findjob_set_damage_filter(job, -1, 0);
} else if(strcmp(argv[i], "-lba_range")==0) {
if(i+2>=end_idx)
goto not_enough_arguments;
i+= 2;
sscanf(argv[i-1], "%d", &start_lba);
sscanf(argv[i], "%d", &count);
Findjob_set_lba_range(job, start_lba, count, 0);
} else if(strcmp(argv[i], "-pending_data")==0) {
Findjob_set_commit_filter_2(job, 0);
} else if(strcmp(argv[i], "-has_acl")==0) {
Findjob_set_acl_filter(job, 1, 0);
} else if(strcmp(argv[i], "-has_no_acl")==0) {
Findjob_set_acl_filter(job, -1, 0);
} else if(strcmp(argv[i], "-has_xattr")==0) {
Findjob_set_xattr_filter(job, 1, 0);
} else if(strcmp(argv[i], "-has_any_xattr")==0) {
Findjob_set_xattr_filter(job, 1, 1);
} else if(strcmp(argv[i], "-has_no_xattr")==0) {
Findjob_set_xattr_filter(job, -1, 0);
} else if(strcmp(argv[i], "-has_aaip")==0) {
Findjob_set_aaip_filter(job, 1, 0);
} else if(strcmp(argv[i], "-has_no_aaip")==0) {
Findjob_set_aaip_filter(job, -1, 0);
} else if(strcmp(argv[i], "-has_filter")==0) {
Findjob_set_filter_filter(job, 1, 0);
} else if(strcmp(argv[i], "-has_no_filter")==0) {
Findjob_set_filter_filter(job, -1, 0);
} else if(strcmp(argv[i], "-has_md5")==0) {
Findjob_set_prop_filter(job, 15, 1, 0);
} else if(strcmp(argv[i], "-disk_name")==0) {
if(i+1>=end_idx)
goto not_enough_arguments;
i++;
ret= Findjob_set_name_expr(job, argv[i], 2);
if(ret<=0) {
sprintf(xorriso->info_text,
"-find[ix]: cannot set -disk_name expression ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
} else if(strcmp(argv[i], "-hidden")==0) {
if(i + 1 >= end_idx)
goto not_enough_arguments;
i+= 1;
type= Xorriso__hide_mode(argv[i], 0);
if(type < 0) {
sprintf(xorriso->info_text, "-findi: -hidden : unknown hide state ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
} else {
ret= Findjob_set_test_hidden(job, type, 0);
if(ret <= 0) {
sprintf(xorriso->info_text, "-findi: cannot setup -hidden test");
goto sorry_ex;
}
}
} else if(strcmp(argv[i], "-true") == 0) {
ret= Findjob_set_false(job, -1, 0);
} else if(strcmp(argv[i], "-false") == 0) {
ret= Findjob_set_false(job, 1, 0);
} else if(strcmp(argv[i], "-decision") == 0) {
if(i+1>=end_idx)
goto not_enough_arguments;
i++;
ret= Findjob_set_decision(job, argv[i], 0);
} else if(strcmp(argv[i], "-prune") == 0) {
ret= Findjob_set_prune(job, 0);
} else if(strcmp(argv[i], "-sub") == 0 || strcmp(argv[i], "(") == 0) {
ret= Findjob_open_bracket(job, 0);
} else if(strcmp(argv[i], "-subend") == 0 || strcmp(argv[i], ")") == 0) {
ret= Findjob_close_bracket(job, 0);
} else if(strcmp(argv[i], "-not") == 0 || strcmp(argv[i], "!") == 0) {
ret= Findjob_not(job, 0);
} else if(strcmp(argv[i], "-and") == 0 || strcmp(argv[i], "-a") == 0) {
ret= Findjob_and(job, 0);
} else if(strcmp(argv[i], "-or") == 0 || strcmp(argv[i], "-o") == 0) {
ret= Findjob_or(job, 0);
} else if(strcmp(argv[i], "-if") == 0) {
ret= Findjob_if(job, 0);
} else if(strcmp(argv[i], "-then") == 0) {
ret= Findjob_then(job, 0);
} else if(strcmp(argv[i], "-else") == 0) {
ret= Findjob_else(job, 0);
} else if(strcmp(argv[i], "-elseif") == 0) {
ret= Findjob_elseif(job, 0);
} else if(strcmp(argv[i], "-endif") == 0) {
ret= Findjob_endif(job, 0);
} else if(strcmp(argv[i], "-sort_lba") == 0) {
flag|= 8;
/* If an operator is open: insert a -true test, else do nothing */
ret= Findjob_set_false(job, -1, 1);
if(ret == 2)
ret= 1;
} else if(strcmp(argv[i], "-exec")==0) {
if(i+1>=end_idx) {
not_enough_exec_arguments:;
sprintf(xorriso->info_text,
"-find[ix]: not enough arguments with -exec ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
i++;
cpt= argv[i];
if(*cpt=='-')
cpt++;
if(strcmp(cpt, "echo")==0) {
Findjob_set_action_target(job, 0, NULL, 0);
} else if(strcmp(cpt, "rm")==0) {
Findjob_set_action_target(job, 1, NULL, 0);
deleter= 1;
} else if(strcmp(cpt, "rm_r")==0) {
Findjob_set_action_target(job, 2, NULL, 0);
deleter= 1;
#ifdef NIX
/* >>> not implemented yet */;
} else if(strcmp(cpt, "mv")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
Findjob_set_action_target(job, 3, argv[i], 0);
#endif
} else if(strcmp(cpt, "chown")==0 || strcmp(cpt, "chown_r")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
ret= Xorriso_convert_uidstring(xorriso, argv[i], &user, 0);
if(ret<=0)
goto ex;
ret= Findjob_set_action_chown(job, user, strlen(cpt)>5);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-find -exec chown_r", 0);
goto ex;
}
} else if(strcmp(cpt, "chgrp")==0 || strcmp(cpt, "chgrp_r")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
ret= Xorriso_convert_gidstring(xorriso, argv[i], &group, 0);
if(ret<=0)
goto ex;
ret= Findjob_set_action_chgrp(job, group, strlen(cpt)>5);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-find -exec chgrp_r", 0);
goto ex;
}
} else if(strcmp(cpt, "chmod")==0 || strcmp(cpt, "chmod_r")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
ret= Xorriso_convert_modstring(xorriso, "-find -exec chmod",
argv[i], &mode_and, &mode_or, 0);
if(ret<=0)
goto ex;
ret= Findjob_set_action_chmod(job, mode_and, mode_or, strlen(cpt)>5);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-find -exec chmod_r", 0);
goto ex;
}
} else if(strcmp(cpt, "alter_date")==0 || strcmp(cpt, "alter_date_r")==0){
if(i+2>=end_idx)
goto not_enough_exec_arguments;
i+= 2;
ret= Xorriso_convert_datestring(xorriso, "-find -exec alter_date",
argv[i-1], argv[i], &type, &date, 0);
if(ret<=0)
goto ex;
ret= Findjob_set_action_ad(job, type, date, strlen(cpt)>10);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-find -exec alter_date_r", 0);
goto ex;
}
} else if(strcmp(cpt, "lsdl")==0) {
Findjob_set_action_target(job, 8, NULL, 0);
} else if(strcmp(cpt, "find")==0) {
ret= Findjob_new(&new_job, "", 0);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-find[ix]", 0);
{ret= -1; goto ex;}
}
Findjob_set_action_subjob(job, 13, new_job, 0);
job= new_job;
} else if(strcmp(cpt, "compare")==0 || strcmp(cpt, "update")==0 ||
strcmp(cpt, "widen_hardlinks")==0 ||
strcmp(cpt, "update_merge")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
action= 14;
if(strcmp(cpt, "update")==0)
action= 17;
else if(strcmp(cpt, "widen_hardlinks")==0)
action= 32;
else if(strcmp(cpt, "update_merge") == 0) {
action= 41;
/* Enter update_merge mode for node adding */
xorriso->update_flags|= 1;
}
ret= Xorriso_make_abs_adr(xorriso, xorriso->wdx, argv[i],
other_path_start, 1|2|4|8);
if(ret<=0)
goto ex;
Findjob_set_action_target(job, action, other_path_start, 0);
ret= Xorriso_make_abs_adr(xorriso, xorriso->wdi, start_path,
path, 1|2|4);
if(ret<=0)
goto ex;
Findjob_set_start_path(job, path, 0);
if(!(flag&2)) {
Xorriso_pacifier_reset(xorriso, 0);
mem_lut= xorriso->last_update_time;
}
} else if(strcmp(cpt, "in_iso")==0 ||
strcmp(cpt, "not_in_iso")==0 ||
strcmp(cpt, "add_missing")==0 ||
strcmp(cpt, "empty_iso_dir")==0 ||
strcmp(cpt, "is_full_in_iso")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
ret= Xorriso_make_abs_adr(xorriso, xorriso->wdi, argv[i],
other_path_start, 1|2|4);
if(ret<=0)
goto ex;
if(strcmp(cpt, "in_iso")==0)
action= 15;
else if(strcmp(cpt, "add_missing")==0)
action= 18;
else if(strcmp(cpt, "empty_iso_dir")==0)
action= 19;
else if(strcmp(cpt, "is_full_in_iso")==0)
action= 20;
else
action= 16;
Findjob_set_action_target(job, action, other_path_start, 0);
ret= Xorriso_make_abs_adr(xorriso, xorriso->wdx, start_path, path,
1|2|4|8);
if(ret<=0)
goto ex;
Findjob_set_start_path(job, path, 0);
} else if(strcmp(cpt, "report_damage")==0) {
Findjob_set_action_target(job, 21, NULL, 0);
} else if(strcmp(cpt, "report_lba")==0) {
Findjob_set_action_target(job, 22, NULL, 0);
} else if(strcmp(cpt, "getfacl")==0) {
Findjob_set_action_target(job, 24, NULL, 0);
} else if(strcmp(cpt, "setfacl")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
ret= Xorriso_normalize_acl_text(xorriso, argv[i],
&access_acl_text, &default_acl_text, 0);
if(ret <= 0)
goto ex;
Findjob_set_action_text_2(job, 25, access_acl_text, default_acl_text,
0);
} else if(strcmp(cpt, "getfattr")==0) {
Findjob_set_action_target(job, 26, NULL, 0);
} else if(strcmp(cpt, "setfattr")==0) {
if(i + 2 >= end_idx)
goto not_enough_exec_arguments;
i+= 2;
/* check input */
ret= Xorriso_path_setfattr(xorriso, NULL, "", argv[i - 1],
strlen(argv[i]), argv[i], 1);
if(ret <= 0)
goto ex;
Findjob_set_action_text_2(job, 27, argv[i - 1], argv[i], 0);
} else if(strcmp(cpt, "set_filter")==0) {
if(i + 1 >= end_idx)
goto not_enough_exec_arguments;
i+= 1;
Findjob_set_action_target(job, 28, argv[i], 0);
if(!(flag&2)) {
Xorriso_pacifier_reset(xorriso, 0);
mem_lut= xorriso->last_update_time;
}
} else if(strcmp(cpt, "show_stream")==0) {
Findjob_set_action_target(job, 29, NULL, 0);
} else if(strcmp(cpt, "get_any_xattr")==0) {
Findjob_set_action_target(job, 33, NULL, 0);
} else if(strcmp(cpt, "get_md5")==0) {
Findjob_set_action_target(job, 34, NULL, 0);
} else if(strcmp(cpt, "check_md5")==0) {
if(i + 1 >= end_idx)
goto not_enough_exec_arguments;
i+= 1;
Findjob_set_action_target(job, 35, argv[i], 0);
flag|= 8;
if(!(flag&2)) {
Xorriso_pacifier_reset(xorriso, 0);
mem_lut= xorriso->last_update_time;
}
if(!(flag & 1))
xorriso->find_check_md5_result= 0;
} else if(strcmp(cpt, "make_md5")==0) {
Findjob_set_action_target(job, 36, NULL, 0);
flag|= 8;
if(!(flag&2)) {
Xorriso_pacifier_reset(xorriso, 0);
mem_lut= xorriso->last_update_time;
}
} else if(strcmp(cpt, "mkisofs_r")==0) {
Findjob_set_action_target(job, 37, NULL, 0);
} else if(strcmp(cpt, "sort_weight")==0) {
if(i + 1 >= end_idx)
goto not_enough_exec_arguments;
i+= 1;
sscanf(argv[i], "%d", &type);
Findjob_set_action_type(job, 38, type, 0);
} else if(strcmp(cpt, "hide")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
type= Xorriso__hide_mode(argv[i], 0);
if(type < 0) {
sprintf(xorriso->info_text, "-find -exec hide: unknown hide state ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
Findjob_set_action_type(job, 39, type, 0);
} else if(strcmp(cpt, "estimate_size")==0) {
Findjob_set_action_target(job, 40, NULL, 0);
} else if(strcmp(cpt, "rm_merge")==0) {
Findjob_set_action_target(job, 42, NULL, 0);
xorriso->update_flags&= ~1; /* End update_merge mode for node adding */
} else if(strcmp(cpt, "clear_merge")==0) {
Findjob_set_action_target(job, 43, NULL, 0);
xorriso->update_flags&= ~1; /* End update_merge mode for node adding */
} else if(strcmp(cpt, "list_extattr")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
Findjob_set_action_target(job, 44, argv[i], 0);
list_extattr_head= 1;
list_extattr_mode= argv[i];
} else {
sprintf(xorriso->info_text, "-find -exec: unknown action ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
goto sorry_ex;
}
} else {
sprintf(xorriso->info_text, "-find[ix]: unknown option ");
Text_shellsafe(argv[i], xorriso->info_text, 1);
sorry_ex:;
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
}
if(list_extattr_head) {
sprintf(xorriso->result_line,
"# Output of xorriso %s action list_extattr\n",
(flag & 1) ? "-findx" : "-find");
Xorriso_result(xorriso, 0);
strcpy(xorriso->result_line, "cd ");
if(start_path[0] == '/')
strcat(xorriso->result_line, "/");
else {
cd_pt= (flag & 1) ? xorriso->wdx : xorriso->wdi;
if(cd_pt[0] == 0)
cd_pt= "/";
ret= Xorriso_append_extattr_comp(xorriso, cd_pt, strlen(cd_pt),
list_extattr_mode, 0);
if(ret <= 0)
goto ex;
}
strcat(xorriso->result_line, "\n");
/* temporarily disable -backslash_codes with result output */
bsl_mem= xorriso->bsl_interpretation;
xorriso->bsl_interpretation= 0;
Xorriso_result(xorriso, 0);
xorriso->bsl_interpretation= bsl_mem;
sprintf(xorriso->result_line, "c=\"setextattr\"\n\n");
Xorriso_result(xorriso, 0);
}
if(flag&1)
ret= Xorriso_findx(xorriso, first_job, "", start_path, &dir_stbuf, 0, NULL,
0);
else if(flag & 8) {
cpt= start_path;
ret= Xorriso_findi_sorted(xorriso, first_job, (off_t) 0, 1, &cpt, 0);
} else
ret= Xorriso_findi(xorriso, first_job, NULL, (off_t) 0, NULL,
start_path, &dir_stbuf, 0, (flag&4)>>1);
ex:;
if(deleter && !(flag&2))
Xorriso_pacifier_callback(xorriso, "iso_rr_paths deleted",
xorriso->pacifier_count, 0, "", 1|2);
else if(first_job->action == 28 && !(flag&2))
Xorriso_pacifier_callback(xorriso, "file filters processed",
xorriso->pacifier_count, 0, "", 1 | 2);
else if(mem_lut!=xorriso->last_update_time && mem_lut!=0.0 && !(flag&2))
Xorriso_pacifier_callback(xorriso, "content bytes read",
xorriso->pacifier_count, 0, "", 1 | 8 | 32);
if(first_job->action == 35 && !(flag & 1))
Xorriso_report_md5_outcome(xorriso, first_job->target, 0);
if(first_job->action == 40) {
sprintf(xorriso->result_line,"Size lower : %lus\n",
(unsigned long) (first_job->estim_lower_size / (off_t) 2048));
Xorriso_result(xorriso,0);
sprintf(xorriso->result_line,"Size upper : %lus\n",
(unsigned long) ((first_job->estim_upper_size / (off_t) 2048) +
!!(first_job->estim_upper_size % 2048)));
Xorriso_result(xorriso,0);
}
if(access_acl_text != NULL)
free(access_acl_text);
if(default_acl_text != NULL)
free(default_acl_text);
Findjob_destroy(&first_job, 0);
Xorriso_free_meM(path);
Xorriso_free_meM(other_path_start);
(*idx)= end_idx;
return(ret);
}
/* Option -follow */
int Xorriso_option_follow(struct XorrisO *xorriso, char *mode, int flag)
{
int was_fl, was_fm, was_fpr, was_fpt, l;
double num;
char *cpt, *npt;
was_fpt= xorriso->do_follow_pattern;
was_fpr= xorriso->do_follow_param;
was_fl= xorriso->do_follow_links;
was_fm= xorriso->do_follow_mount;
xorriso->do_follow_pattern= 0;
xorriso->do_follow_param= 0;
xorriso->do_follow_links= 0;
xorriso->do_follow_mount= 0;
npt= cpt= mode;
for(cpt= mode; npt!=NULL; cpt= npt+1) {
npt= strchr(cpt,':');
if(npt==NULL)
l= strlen(cpt);
else
l= npt-cpt;
if(l==0)
goto unknown_mode;
if(strncmp(cpt, "off", l)==0) {
xorriso->do_follow_pattern= 0;
xorriso->do_follow_param= 0;
xorriso->do_follow_links= 0;
xorriso->do_follow_mount= 0;
} else if(strncmp(cpt, "on", l)==0) {
xorriso->do_follow_pattern= 1;
xorriso->do_follow_param= 1;
xorriso->do_follow_links= 1;
xorriso->do_follow_mount= 1;
} else if(strncmp(cpt, "default", l)==0) {
xorriso->do_follow_pattern= 1;
xorriso->do_follow_param= 0;
xorriso->do_follow_links= 0;
xorriso->do_follow_mount= 1;
xorriso->follow_link_limit= 100;
} else if(strncmp(cpt, "link", l)==0 || strncmp(cpt,"links", l)==0) {
xorriso->do_follow_links= 1;
} else if(strncmp(cpt, "mount", l)==0) {
xorriso->do_follow_mount= 1;
} else if(strncmp(cpt,"param", l)==0) {
xorriso->do_follow_param= 1;
} else if(strncmp(cpt, "pattern", l)==0) {
xorriso->do_follow_pattern= 1;
} else if(strncmp(cpt, "limit=", 6)==0) {
sscanf(cpt+6, "%lf", &num);
if(num<=0 || num>1.0e6) {
sprintf(xorriso->info_text, "-follow: Value too %s with '%s'",
num<=0 ? "small" : "large", cpt+6);
goto sorry_ex;
}
xorriso->follow_link_limit= num;
} else {
unknown_mode:;
if(l<SfileadrL)
sprintf(xorriso->info_text, "-follow: unknown mode '%s'", cpt);
else
sprintf(xorriso->info_text, "-follow: oversized mode parameter (%d)",l);
sorry_ex:
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
xorriso->do_follow_pattern= was_fpt;
xorriso->do_follow_param= was_fpr;
xorriso->do_follow_links= was_fl;
xorriso->do_follow_mount= was_fm;
return(0);
}
}
return(1);
}
/* Option -fs */
int Xorriso_option_fs(struct XorrisO *xorriso, char *size, int flag)
{
double num;
num= Scanf_io_size(size, 0);
if(num < 64*1024 || num > 1024.0 * 1024.0 * 1024.0) {
sprintf(xorriso->info_text, "-fs: wrong size %.f (allowed: %.f - %.f)",
num, 64.0 * 1024.0, 1024.0 * 1024.0 * 1024.0);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
xorriso->fs= num / 2048.0;
if(xorriso->fs * 2048 < num)
xorriso->fs++;
return(1);
}
/* Optionis -getfacl alias -getfacli, -getfacl_r alias -getfacl_ri
-getfattr alias getfattri
*/
/* @param flag bit0= recursive -getfacl_r
bit1= getfattr rather than getfacl
bit3= with bit1: do not ignore eventual non-user attributes
*/
int Xorriso_option_getfacli(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag)
{
int i, ret, was_failure= 0, end_idx, fret;
int optc= 0;
char **optv= NULL;
struct FindjoB *job= NULL;
struct stat dir_stbuf;
ret= Xorriso_opt_args(xorriso, "-getfacl", argc, argv, *idx, &end_idx, &optc,
&optv, 0);
if(ret<=0)
goto ex;
for(i= 0; i<optc; i++) {
if(flag&1) {
ret= Findjob_new(&job, optv[i], 0);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-getfacl_r", 0);
{ret= -1; goto ex;}
}
if(flag & 2) {
Findjob_set_action_target(job, 26, NULL, 0);
} else
Findjob_set_action_target(job, 24, NULL, 0);
ret= Xorriso_findi(xorriso, job, NULL, (off_t) 0,
NULL, optv[i], &dir_stbuf, 0, 0);
Findjob_destroy(&job, 0);
} else {
if(flag & 2)
ret= Xorriso_getfattr(xorriso, NULL, optv[i], NULL, flag & 8);
else
ret= Xorriso_getfacl(xorriso, NULL, optv[i], NULL, 0);
}
if(ret>0 && !xorriso->request_to_abort)
continue; /* regular bottom of loop */
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
ret= 0; goto ex;
}
ret= 1;
ex:;
(*idx)= end_idx;
Xorriso_opt_args(xorriso, "-getfacl", argc, argv, *idx, &end_idx,
&optc, &optv, 256);
Findjob_destroy(&job, 0);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Option -gid */
int Xorriso_option_gid(struct XorrisO *xorriso, char *gid, int flag)
{
int ret;
xorriso->do_global_gid= 0;
if(gid[0]==0 || strcmp(gid,"-")==0)
return(1);
ret= Xorriso_convert_gidstring(xorriso, gid, &(xorriso->global_gid), 0);
if(ret>0)
xorriso->do_global_gid= 1;
return(ret);
}
/* Option -grow_blindly */
int Xorriso_option_grow_blindly(struct XorrisO *xorriso, char *msc2, int flag)
{
double num;
int l;
if(msc2[0]==0 || msc2[0]=='-' || strcmp(msc2, "off")==0) {
xorriso->grow_blindly_msc2= -1;
return(1);
}
num= Scanf_io_size(msc2, 0);
l= strlen(msc2);
if(msc2[l-1]<'0' || msc2[l-1]>'9')
num/= 2048.0;
xorriso->grow_blindly_msc2= num;
return(1);
}
/* Option -hardlinks "on"|"off" */
int Xorriso_option_hardlinks(struct XorrisO *xorriso, char *mode, int flag)
{
int ret;
char *what_data= NULL, *what, *what_next;
Xorriso_alloc_meM(what_data, char, SfileadrL);
if(Sfile_str(what_data, mode, 0)<=0) {
sprintf(xorriso->info_text,
"-hardlinks: mode string is much too long (%d)",
(int) strlen(mode));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
for(what= what_data; what != NULL; what= what_next) {
what_next= strchr(what, ':');
if(what_next != NULL) {
*what_next= 0;
what_next++;
}
if(strcmp(what, "off") == 0) {
Xorriso_finish_hl_update(xorriso, 0);
xorriso->ino_behavior|= 1 | 2 | 4;
xorriso->ino_behavior&= ~8;
} else if(strcmp(what, "on") == 0) {
xorriso->ino_behavior&= ~(1 | 2 | 4 | 8);
} else if(strcmp(what, "without_update") == 0) {
Xorriso_finish_hl_update(xorriso, 0);
xorriso->ino_behavior&= ~(1 | 2 | 4);
xorriso->ino_behavior|= 8;
} else if(strcmp(what, "start_update") == 0) {
xorriso->ino_behavior&= ~(1 | 2 | 4 | 8);
ret= Xorriso_make_di_array(xorriso, 1);
if(ret <= 0)
goto ex;
} else if(strcmp(what, "end_update") == 0) {
Xorriso_finish_hl_update(xorriso, 0);
} else if(strcmp(what, "perform_update") == 0) {
Xorriso_finish_hl_update(xorriso, 0);
} else if(strcmp(what, "start_extract") == 0) {
xorriso->ino_behavior&= ~(1 | 2 | 4);
ret= Xorriso_make_hln_array(xorriso, 1);
if(ret <= 0)
goto ex;
} else if(strcmp(what, "end_extract") == 0) {
Xorriso_destroy_hln_array(xorriso, 0);
} else if(strcmp(what, "discard_extract") == 0) {
Xorriso_destroy_hln_array(xorriso, 0);
} else if(strcmp(what, "normal_extract") == 0) {
xorriso->ino_behavior&= ~16;
} else if(strcmp(what, "cheap_sorted_extract") == 0) {
xorriso->ino_behavior|= 16;
} else {
sprintf(xorriso->info_text, "-hardlinks: unknown mode '%s' in '%s'",
what, mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
}
/* <<< ts B00613 : This is wrong: it enables new_rr if -hardlinks is off.
Documented is that new_rr gets enabled if hardlinks are on.
But it never worked that way.
A compromise seems to be to disable this totally and
to change man xorriso.
new_rr still is not recognized by mount on Solaris.
if(xorriso->ino_behavior & 2)
Xorriso_option_compliance(xorriso, "new_rr", 0);
*/
ret= 1;
ex:;
Xorriso_free_meM(what_data);
return(ret);
}
/* Option -help and part of -prog_help */
int Xorriso_option_help(struct XorrisO *xorriso, int flag)
{
static char text[][80]={
#ifdef Xorriso_no_helP
"This binary program does not contain a help text.",
"If available, read: man 1 xorriso",
#else
"This program creates, loads, manipulates and writes ISO 9660 filesystem",
"images with Rock Ridge extensions. Write targets can be drives with optical",
"media or local filesystem objects.",
"",
" -x Only in effect if given as program argument:",
" Execute commands given as program arguments in a sequence",
" that most likely makes some sense. Default is to execute",
" program arguments exactly in the sequence as given.",
"",
"Preparation options:",
"Drive addresses are either /dev/... as listed with option -devices or",
"disk files, eventually with prefix \"stdio:\" if non-CD-drive in /dev tree.",
"E.g. /dev/sr0 , /tmp/pseudo_drive , stdio:/dev/sdc",
" -dev address Set input and output drive and load eventual ISO image.",
" Set the image expansion method to growing.",
" -indev address Set input drive and load eventual ISO image. Use expansion",
" methods modifying or blind growing.",
" -outdev address",
" Set output drive and use modifying or blind growing.",
" -drive_class \"harmless\"|\"banned\"|\"risky\"|\"clear_list\" disk_pattern",
" Add a drive path pattern to one of the safety lists or make",
" those lists empty. Defaulty entry in \"risky\" is \"/dev\".",
" -grow_blindly \"off\"|predicted_nwa",
" Switch between modifying and blind growing.",
" -load \"session\"|\"track\"|\"lba\"|\"sbsector\"|\"volid\"|\"auto\" id",
" Load a particular (outdated) ISO image from a -dev or",
" -indev which hosts more than one session.",
" -displacement [-]block_address",
" When loading ISO tree or reading data files compensate a",
" displacement versus the start address for which the image",
" was prepared.",
" -rom_toc_scan \"on\"|\"force\"|\"off\"[:\"emul_on\"|\"emul_off\"]",
" Enable scanning for ISO sessions on read-only drives/media",
" resp. on overwriteable media with emulated TOC.",
" -calm_drive \"in\"|\"out\"|\"all\"|\"on\"|\"off\"",
" Reduce drive noise until it gets actually used again.",
" -assert_volid pattern severity",
" Accept input image only if its volume id matches pattern.",
" -charset name Set the character set name to be used for file name",
" conversion from and to media.",
" -in_charset name",
" Like -charset but only for conversion from media.",
" -auto_charset \"on\"|\"off\"",
" Enable writing and reading of character set name in image.",
" -out_charset name",
" Like -charset but only for conversion to media.",
" -local_charset name",
" Override system assumption of the local character set name.",
" -hardlinks mode[:mode ...]",
" Enable resp. disable recording and restoring of hard links.",
" Modes are \"on\", \"off\", \"perform_update\",",
" \"without_update\", \"discard_extract\",",
" \"cheap_sorted_extract\", \"normal_extract\"",
" -acl \"on\"|\"off\"",
" Enable resp. disable reading and writing of ACLs.",
" -xattr \"on\"|\"off\"",
" Enable resp. disable reading and writing of xattr.",
" -for_backup",
" Shortcut for: -hardlinks on -acl on -xattr on -md5 on",
" -disk_dev_ino \"on\"|\"ino_only\"|\"off\"",
" Enable resp. disable recording of disk file dev_t and ino_t",
" and their use in file comparison.",
" -md5 \"on\"|\"all\"|\"off\"",
" Enable resp. disable processing of MD5 checksums.",
" -scdbackup_tag list_path record_name",
" Enable production of scdbackup tag with -md5 on",
" -ban_stdio_write",
" Allow for writing only the usage of optical drives.",
" -early_stdio_test \"on\"|\"appendable_wo\"|\"off\"",
" Classify stdio drives by effective access permissions.",
" -blank \"fast\"|\"all\"|\"deformat\"|\"deformat_quickest\"",
" Blank medium resp. invalidate ISO image on medium.",
" -close_damaged \"as_needed\"|\"force\"",
" Close track and session of damaged medium.",
" -format \"as_needed\"|\"full\"|\"fast\"|\"by_index_#\"|\"by_size_#\"",
" Format BD-RE, BD-R, DVD-RAM, DVD-RW, DVD+RW.",
" -volid volume_id",
" Specifies the volume ID text. (32 chars out of [A-Z0-9_])",
" -volset_id name",
" Specifies the volume set id. (128 chars)",
" -publisher name",
" Specifies the publisher name. (128 chars)",
" -application_id name",
" Specifies the application id. (128 chars)",
" -system_id name",
" Specifies the system id for the System Area. (32 chars)",
" -volume_date type timestring",
" Specifies volume timestamps. [\"c\",\"m\",\"x\",\"f\",\"uuid\"]",
" -copyright_file name",
" Specifies the name of the Copyright File. (37 chars)",
" -biblio_file name",
" Specifies the name of the Bibliographic File. (37 chars)",
" -abstract_file name",
" Specifies the name of the Abstract File. (37 chars)",
" -joliet \"on\"|\"off\"",
" Generate Joliet info additional to Rock Ridge info.",
" -jigdo \"clear\"|\"template_path\"|\"jigdo_path\"|\"md5_path\"",
" |\"min_size\"|\"checksum_iso\"|\"checksum_template\"",
" |\"compression\"|\"exclude\"|\"demand_md5\"|\"mapping\"",
" |\"checksum_iso\"|\"checksum_template\"",
" value",
" Clear Jigdo Template Extraction parameter list or add a",
" parameter with its value to that list.",
" -compliance rule[:rule...]",
" Allow more or less harmless deviations from strict standards",
" compliance.",
" -boot_image \"any\"|\"isolinux\"|\"grub\"",
" |\"discard\"|\"keep\"|\"patch\"|\"dir=\"|\"bin_path=\"",
" |\"cat_path=\"|\"cat_hidden=on|iso_rr|joliet|off\"",
" |\"load_size=\"|\"system_area=\"|\"partition_table=on|off\"",
" |\"mips_path=\"|\"mipsel_path=\"|\"mips_discard\"",
" |\"sparc_label=\"|\"sparc_discard\"",
" |\"show_status\"",
" Whether to discard or keep an exiting El Torito boot image.",
" ISOLINUX can be made bootable by dir=/ or dir=/isolinux",
" or dir=/boot/isolinux. Others, like GRUB, by bin_path=...",
" and cat_path=...",
" The boot image and its helper files need to be added to the",
" ISO image by the usual commands like -map or -add.",
" system_area= and partition_table= are for MBR based booting",
" from USB stick. The system_area= file needs not to be added.",
" mips_path= adds Big Endian MIPS boot files. mipsel_path=",
" sets one Little Endian MIPS boot file. sparc_label=",
" activates SUN Disk Label. All three are mutually exclusive",
" and exclusive to MBR production.",
" -append_partition partition_number type_code disk_path",
" Append a prepared filesystem image after the end of the",
" ISO image. Caution: Will be overwritten by multi-session.",
"",
" -uid uid User id to be used for the whole multi-session ISO image.",
" -gid gid Group id for the same purpose.",
"",
" -devices Show list of available optical drives and their addresses.",
" -device_links Like devices, but showing link paths which are hopefully",
" persistent over reboot on modern Linux systems.",
"",
" -toc Show media specific table of content (sessions).",
"",
" -mount_cmd drive entity id path",
" Print to result channel a command suitable to mount the",
" depicted entity (see -load) at the given directory path.",
" -mount_opts \"exclusive\"|\"shared\"",
" Set options for -mount and -mount_cmd.",
" -session_string drive entity id \"linux:\"path|\"freebsd:\"path|form",
" Print foreign OS command or custom line.",
"",
" -list_formats Show media specific list of format descriptors.",
"",
" -list_speeds Show media specific list of write speed descriptors.",
"",
" -list_profiles \"in\"|\"out\"|\"all\"",
" Show list of media types supported by indev resp. outdev.",
" -print_size Print the foreseeable consumption by next -commit.",
"",
" -tell_media_space",
" Print foreseeable available space on output medium",
" -pvd_info Print various id strings of the loaded ISO image."
"",
"Options with variable length path list [...] need the list delimiter text",
"as end mark if they are followed by another option. By default this delimiter",
"is \"--\". In dialog and with options read from files, the line end serves",
"as such a mark. With program arguments this mark can be omitted only with",
"the last option in the list of arguments.",
"For brevity the list delimiter is referred as \"--\" throughout this text.",
"",
" -list_delimiter text Set the list delimiter to be used instead of \"--\"",
" It has to be a single word, must not be empty, not longer",
" than 80 characters, may mot contain quotation marks.",
"",
"Manipulation options:",
"disk_path is a path to an object in the local filesystem tree.",
"iso_rr_path is the Rock Ridge name of a file object in the ISO image.",
"pathspec is either a disk_path or (if allowed) a pair: iso_rr_path=disk_path",
"Options marked by [***] have variable argument length and perform pattern",
"expansion if enabled by -iso_rr_pattern resp. -disk_pattern.",
"",
" -pathspecs \"on\"|\"off\" Allow or disallow pathspecs of form ",
" iso_rr_path=disk_path . Only \"off\" allows eventual",
" -disk_pattern expansion.",
" -add pathspec [...] | disk_path [***]",
" Insert the given files or directory trees from",
" filesystem into the ISO image. Much like mkisofs.",
" -add_plainly \"none\"|\"unknown\"|\"dashed\"|\"any\"",
" Whether to add lonely arguments as pathspec resp. disk_path.",
" -path_list disk_path",
" Like -add but read the pathspecs from file disk_path.",
" -quoted_path_list disk_path",
" Like -path_list but with line rules as -dialog \"on\".",
"",
" -map disk_path iso_rr_path",
" Insert disk file object at the given iso_rr_path.",
" -map_single disk_path iso_rr_path",
" Like -map but with directory do not insert its sub tree.",
" -map_l disk_prefix iso_rr_prefix disk_path [***]",
" Performs -map with each disk_path.",
" -update disk_path iso_rr_path",
" Compare both file objects and do what is necessary to make",
" iso_rr_path a matching copy of disk_path.",
" -update_r disk_path iso_rr_path",
" Like -update but affecting all files below directories.",
" -update_l disk_prefix iso_rr_prefix disk_path [***]",
" Performs -update_r with each disk_path.",
" -cut_out disk_path byte_offset byte_count iso_rr_path",
" Map a byte interval of a regular disk file into a regular",
" file in the ISO image.",
"",
" -cpr disk_path [***] iso_rr_path",
" Insert the given files or directory trees from filesystem",
" into the ISO image, according to the rules of cp -r.",
"",
" -rm iso_rr_path [***]",
" Delete the given files from the ISO image.",
" -rm_r iso_rr_path [***]",
" Delete the given directory trees from ISO image.",
" -mv iso_rr_path [***] iso_rr_path",
" Rename the given file objects in the ISO tree to the last",
" argument in the list.",
" -chown uid iso_rr_path [***]",
" Equivalent to chown in the ISO image.",
" -chown_r uid iso_rr_path [***]",
" Like -chown but affecting all files below directories.",
" -chgrp gid iso_rr_path [***]",
" Equivalent to chgrp in the ISO image.",
" -chgrp_r gid iso_rr_path [***]",
" Like -chgrp but affecting all files below directories.",
" -chmod mode iso_rr_path [***]",
" Equivalent to chmod in the ISO image.",
" -chmod_r mode iso_rr_path [***]",
" Like -chmod but affecting all files below directories.",
" -setfacl acl_text iso_rr_path [***]",
" Replace the permissions and eventual ACL of the given files",
" in the ISO image by the ACL which is defined by acl_text.",
" -setfacl_r acl_text iso_rr_path [***]",
" Like -setfacl but affecting all files below directories.",
" -setfacl_list disk_path",
" Read output of getfacl from file disk_path. Set owner,",
" group and ACL of the iso_rr_path given by line \"# file:\".",
" -setfattr [-]name value iso_rr_path [***]",
" Set xattr pair with the given name to the given value, or",
" delete pair if name is prefixed with \"-\" and value is",
" an empty text.",
" -setfattr_r [-]name value iso_rr_path [***]",
" Like -setfattr but affecting all files below directories.",
" -setfattr_list disk_path",
" Read output of getfattr from file disk_path. Replace the",
" xattr of the iso_rr_path given by line \"# file:\".",
" -alter_date type timestring iso_rr_path [***]",
" Alter the date entries of a file in the ISO image. type is",
" one of \"a\", \"m\", \"b\" for:",
" access time, modification time, both times.",
" -alter_date_r type timestring iso_rr_path [***]",
" Like -alter_date but affecting all files below directories.",
" -hide on|iso_rr|joliet|off iso_rr_path [***]",
" Keep names of files out of directory tree, but store their",
" data content in the image.",
" -find iso_rr_path [test [op] [test ...]] [-exec action [params]]",
" performs an action on files below the given directory in",
" the ISO image. Tests:",
" -name pattern, -wholename pattern, -disk_name pattern,",
" -type b|c|d|p|f|l|s|e, -pending_data, -hidden,",
" -lba_range start count, -damaged, -has_acl, -has_xattr,",
" -has_aaip, -has_filter, -has_md5, -has_any_xattr,",
" -prune, -decision yes|no, -true, -false",
" Operators: -not, -or, -and, -sub, (, -subend, ),",
" -if, -then, -elseif, -else, -endif",
" Action may be one of: echo, chown, chown_r, chgrp, chgrp_r",
" chmod, chmod_r, alter_date, alter_date_r, lsdl, compare,",
" rm, rm_r, compare, update, report_damage, report_lba,",
" getfacl, setfacl, getfattr, setfattr, get_any_xattr,",
" list_extattr, get_md5, check_md5, make_md5,",
" set_filter, show_stream, mkisofs_r, hide, find.",
" params are their arguments except iso_rr_path.",
" -mkdir iso_rr_path [...]",
" Create empty directories if they do not exist yet.",
" -rmdir iso_rr_path [***]",
" Delete empty directories.",
" -clone iso_rr_path_original iso_rr_path_copy",
" Create an ISO copy of an ISO file or ISO directory tree.",
" -cp_clone iso_rr_path_original [***] iso_rr_path_dest",
" Create ISO to ISO copies according to the rules of cp -r.",
"",
" -- Default list delimiter marking the end of action argument",
" list. It may be changed by option -list_delimiter.",
"",
" -not_paths disk_path [***]",
" Add the given paths to the list of excluded absolute paths.",
" -not_leaf pattern",
" Add the given pattern to the list of leafname exclusions.",
" -not_list disk_path",
" Read lines from disk_path and use as -not_paths (with \"/\")",
" or as -not_leaf (without \"/\").",
" -quoted_not_list disk_path",
" Like -not_list but with line rules as -dialog \"on\".",
" -not_mgt \"reset\"|\"on\"|\"off\"|\"param_on\"|\"subtree_on\"|\"ignore_on\"",
" Control effect of exclusion lists.",
" -follow \"on\"|\"pattern:param:link:mount:limit=#\"|\"default\"|\"off\"",
" Follow symbolic links and mount points within disk_path.",
" -overwrite \"on\"|\"nondir\"|\"off\"",
" Allow or disallow to overwrite existing files in ISO image.",
" -split_size number[\"k\"|\"m\"]",
" Set the threshold for automatic splitting of regular files.",
" -reassure \"on\"|\"tree\"|\"off\"",
" If \"on\" then ask the user for \"y\" or \"n\" with any",
" file before deleting or overwriting it in the ISO image.",
"",
"Filter options:",
"External filter processes may produce synthetic file content by reading the",
"original content from stdin and writing to stdout whatever they want.",
#ifdef Xorriso_allow_external_filterS
" -external_filter name option[:option] program_path [arguments] --",
" Define an external filter. Options are: suffix=...: ",
" remove_suffix:if_nonempty:if_reduction:if_block_reduction.",
" -unregister_filter name",
" Undefine an external filter.",
" -close_filter_list",
" Irrevocably ban -external_filter and -unregister_filter.",
#else
"Sorry: The use of external filters was not enabled at compile time.",
" E.g. by ./configure option --enable-external-filters",
#endif /* ! Xorriso_allow_external_filterS */
" -set_filter name iso_rr_path [***]",
" Apply a defined filter to the given data files.",
" Special name \"--remove-all-filters\" revokes filtering.",
" Builtin filters are --gzip , --gunzip, --zisofs .",
" -set_filter_r name iso_rr_path [***]",
" Like -set_filter but affecting all files below directories.",
"",
"zisofs is a compression format which is recognized by some Linux kernels.",
"xorriso supports it by builtin filter \"--zisofs\" which is to be applied by",
"the user, and by \"--zisofs-decode\" which is applied automatically when",
"compressed content is detected with a file in the ISO image.",
" -zisofs option[:options]",
" Set global zisofs parameters:",
" level=0|...|9 , block_size=32k|64k|128k , by_magic=on|off",
"",
"Write-to-media options:",
" -rollback Discard the manipulated ISO image and reload it.",
"",
" -commit Perform the write operation and then perform -dev outdrive.",
" Hint: To perform a final write operation with no new -dev",
" and no new loading of image, execute option -end.",
" -commit_eject \"in\"|\"out\"|\"all\"|\"none\"",
" Like -commit but rather eject than load image from outdrive.",
" Give up any unejected drive afterwards.",
" -close \"on\"|\"off\"",
" If \"on\" then mark the written medium as not appendable.",
" -padding number[\"k\"|\"m\"]|\"included\"|\"appended\"",
" Append extra bytes to image stream. (Default is 300k)",
" -dummy \"on\"|\"off\"",
" If \"on\" simulate burning. Refuse if medium cannot simulate.",
" -speed number[\"k/s\"|\"m/s\"|\"[x]CD\"|\"[x]DVD\"|\"[x]BD\"]",
" Set the burn speed. Default is 0 = maximum speed.",
" -stream_recording \"on\"|\"off\"",
" Try to circumvent slow checkread on DVD-RAM, BD-RE, BD-R.",
" -dvd_obs \"default\"|\"32k\"|\"64k\"",
" Set number of bytes per DVD/BD write operation.",
" -stdio_sync \"on\"|\"off\"|number",
" Set number of bytes after which to force output to stdio",
" pseudo drives. \"on\" is the same as 16m.",
" -fs number[\"k\"|\"m\"]",
" Set the size of the fifo buffer. (Default is 4m)",
" -eject \"in\"|\"out\"|\"all\"",
" Immediately eject the medium in -indev, resp. -outdev,",
" resp. both.",
"",
"Navigation options:",
"",
" -cd iso_rr_path Change working directory in the ISO image. iso_rr_paths",
" which do not begin with '/' will be inserted beginning at",
" the path given with -cd. -ls patterns will eventually",
" looked up at this path.",
" -cdi disk_path Same as -cd disk_path",
" -cdx disk_path Change the current working directory in the local",
" filesystem. disk_paths which do not begin with '/'",
" will be looked up beginning at the path given with -cdx.",
" -lsx patterns will eventually be looked up at this path.",
" -pwd tells the current working directory in the ISO image.",
" -pwdi same as -pwd.",
" -pwdx tells the current working directory in the local filesystem.",
"",
" -iso_rr_pattern \"on\"|\"ls\"|\"off\"",
" Enable or disable pattern expansions for ISO image commands",
" marked by [***]. \"ls\" restricts it to -ls and -du.",
" -disk_pattern \"on\"|\"ls\"|\"off\"",
" Enable or disable pattern expansions for local filesystem",
" commands marked by [***]. \"ls\" restricts to -ls*x and -du*x.",
"",
" -ls pattern [***] lists files of the ISO image which match one of the",
" given shell parser patterns. (I.e. wildcards '*' '?').",
" Directories are listed by their content.",
" -lsd pattern [***] like -ls but listing directories as single items.",
" -lsl pattern [***] like -ls but also telling some file attributes.",
" -lsdl pattern [***] like -lsd but also telling some file attributes.",
"",
" -lsx pattern [***] lists files of the local filesystem which match one",
" of the patterns. Directories are listed by their content.",
" -lsdx pattern [***] like -lsx but listing directories as single items.",
" -lslx pattern [***] like -lsx but also telling some file attributes.",
" -lsdlx pattern [***] like -lsdx but also telling some file attributes.",
" -getfacl pattern [***] list eventual ACLs of the given files.",
" -getfacl_r pattern [***] like -getfacl but listing whole file trees.",
" -getfattr pattern [***] list eventual xattr of the given files.",
" -getfxattr_r pattern [***] like -getfxattr but listing whole file trees.",
"",
" -du pattern [***] recursively lists sizes of files or directories in the",
" ISO image which match one of the shell parser patterns.",
" -dux pattern [***] recursively lists sizes of files or directories in the",
" local filesystem which match one of the shell parser",
" patterns.",
" -dus pattern [***] like -du but summing up subdirectories without",
" listing them explicitely.",
" -dusx pattern [***] like -dux but summing up subdirectories without",
" listing them explicitely.",
"",
" -findx disk_path [-name pattern] [-type t] [-exec action [params]]",
" Like -find but operating on local filesystem. Most -exec",
" actions are defaulted to action echo. Supported actions are:",
" in_iso, not_in_iso, is_full_in_iso, add_missing,",
" empty_iso_dir",
"",
" -compare disk_path iso_rr_path",
" compare attributes and in case of regular data files the",
" content of filesystem object and ISO object.",
" -compare_r disk_path iso_rr_path",
" Like -compare but affecting all files below directories.",
" -compare_l disk_prefix iso_rr_prefix disk_path [***]",
" Performs -compare_r with each disk_path.",
"",
" -show_stream iso_rr_path [***]",
" Show content stream chain of data files in the ISO image.",
" -show_stream_r iso_rr_path [***]",
" Like -show_stream but affecting all files below directories.",
"",
"Restore options which copy file objects from ISO image to disk filesystem:",
" -osirrox \"on\"|\"device_files\"|\"off\"|\"banned\"",
" [:\"concat_split_on\"|\"concat_split_off\"]",
" [:\"auto_chmod_on\"|\"auto_chmod_off\"]",
" [:\"sort_lba_on\"|\"sort_lba_off\"]",
" [:\"strict_acl_on\"|\"strict_acl_off\"]",
" By default \"off\" the inverse operation of xorriso from ISO",
" image to disk filesystem is disabled. \"on\" allows xorriso",
" to create, overwrite, delete files in the disk filesystem.",
" \"banned\" is irrevocably \"off\".",
" -extract iso_rr_path disk_path",
" Copy tree under iso_rr_path onto disk address disk_path.",
" This avoids the pitfalls of cp -r addressing rules.",
" -extract_l iso_rr_prefix disk_prefix iso_rr_path [***]",
" Perform -extract with each iso_rr_path.",
" -extract_single iso_rr_path disk_path",
" Like -extract but with directory do not restore sub tree.",
" -extract_cut iso_rr_path byte_offset byte_count disk_path",
" Copy a byte interval from iso_rr_path to disk_path.",
" This is governed in part by -check_media_defaults.",
" -cpx iso_rr_path [***] disk_path",
" Copy leaf file objects from ISO image to disk filesystem.",
" -cpax iso_rr_path [***] disk_path",
" Like -cpx but trying to restore timestamps and ownership.",
" -cp_rx iso_rr_path [***] disk_path",
" Copy directory trees from ISO image to disk filesystem.",
" -cp_rax iso_rr_path [***] disk_path",
" Like -cp_rx but trying to restore timestamps and ownership.",
" -paste_in iso_rr_path disk_path byte_offset byte_count",
" Copy ISO file content into a byte interval of a disk file.",
" -mount drive entity id path",
" Like -mount_cmd but actually performing that command if",
" not setuid or setgid is active.",
"",
"Evaluation of readability:",
" -check_media [options] --",
" Try to read data blocks from the medium and report about the",
" outcome. Several options modify the behavior:",
" use=indev|outdev , what=track|session ,",
" min_lba=blockadr , max_lba=blockadr ,",
" abort_file=path , time_limit=seconds , item_limit=number ,",
" retry=on|off|default , data_to=filepath ,",
" sector_map=filepath , map_with_volid=on|off ,",
" patch_lba0=on|off|force|blockadr[:force] ,",
" report=blocks|files|blocks_files event=severity ,",
" bad_limit=quality , slow_limit=seconds , chunk_size=bytes",
" -check_media_defaults [options] --",
" Preset options for runs of -check_media and -extract_cut.",
"",
"Compatibility emulation (argument list may be ended by list delimiter --):",
" -as mkisofs [-help|-version|-o|-R|-r|-J|-V|-P|-f|-m|-exclude-list|",
" -no-pad|-M|-C|-graft-points|-path-list|pathspecs|-z|",
" -no-emul-boot|-b|-c|-boot-info-table|-boot-load-size|-G|...]",
" Perform some mkisofs gestures, understand pathspecs as mkisofs",
" does. Commit happens outside emulation at usual occasions.",
" For a list of options see -as mkisofs -help.",
" -read_mkisofsrc",
" Read and interpret the .mkisofsrc configuration file.",
" -as cdrecord [-help|-v|dev=|speed=|blank=|fs=|-eject|-atip|padsize=|-multi]",
" path|-",
" Perform some cdrecord gestures, eventually write at most one",
" data track to blank, appendable or overwriteable media.",
" -pacifier \"xorriso\"|\"cdrecord\"|\"mkisofs\"",
" Choose format of UPDATE pacifier during write operations.",
"",
"General options:",
" -help Print this text",
" -abort_on severity Set the threshhold for events to abort the program.",
" Useful severities: NEVER, ABORT, FATAL, FAILURE, SORRY, WARNING",
" -return_with severity exit_value Set the threshhold for events to return",
" at program end the given exit_value even if not aborted.",
" exit_value may be 0 or 32 to 63.",
" -report_about severity Set the threshhold for events to be reported.",
" Use -abort_on severities or: HINT, NOTE, UPDATE, DEBUG, ALL",
" -signal_handling \"on\"|\"off\"|\"sig_dfl\"|\"sig_ign\"",
" Handling of signals. Default \"on\" uses libburn handler.",
" -error_behavior \"image_loading\"|\"file_extraction\" behavior",
" Behavior \"best_effort\" is most endurant but may produce",
" results which are correct only on the first glimpse.",
" -dialog \"on\"|\"off\"|\"single_line\"",
" After all arguments are processed, enter dialog mode.",
" \"single_line\" does not support newline characters within",
" open quotation marks and no line continuation by trailing \\.",
" -page len width Prompt user after len output lines (0=no prompt).",
" width (default 80) can adjust line number computation",
" to the output terminal's line width.",
#ifdef Xorriso_with_readlinE
" -use_stdin Use raw standard input even if libreadline is available",
" -use_readline Use libreadline for dialog if available",
" -history text Copy text into libreadline history. This command",
" itself is not copied to the history list.",
#endif /* Xorriso_with_readlinE */
" -backslash_codes \"on\"|\"off\"|",
" \"in_double_quotes\"|\"in_quotes\"|\"with_quoted_input\"",
" [:\"with_program_arguments\"][:\"encode_output\"]",
" Disable or enable interpretation of \\a \\b \\e \\f \\n \\r \\t \\v",
" \\\\ \\NNN \\xNN \\cC in input or program arguments.",
" -pkt_output \"on\"|\"off\" Direct output to stdout and prefix each line",
" by a short header which tells channel id and a mode number.",
" Each such output packet is finalized by a newline.",
" Channel ids are 'R:' for result lines, 'I:' for notes",
" and error messages, 'M:' for -mark texts. Bit 0 of the",
" mode number tells whether the newline is also part of the",
" packet payload. Example of a info message with newline:",
" I:1: enter option text :",
" -pkt_output:on is intended for use by frontend programs.",
" -logfile channel fileaddress Copy output of a channel to the given file.",
" channel may be 'R','I','M' as with -pkt_output or '.'",
" for the consolidated -pkt_output stream.",
" -mark text If text is not empty it will get put out each time an",
" option is completed.",
" -temp_mem_limit number[\"k\"|\"m\"]",
" Set the maximum size for pattern expansion. (Default is 16m)",
" -prog text Use text as this program's name in subsequent messages",
" -prog_help text Use text as this program's name and perform -help",
" -status mode|filter Report the current settings of persistent options.",
" Modes:",
" short... print only important or altered options",
" long ... print options even if they have default settings",
" long_history like long plus -history: lines",
" Filters begin with '-' and are compared literally against the",
" output lines of -status long_history. A line is put out only",
" if its start matches the filter.",
" -status_history_max number Maximum number of history lines to be reported",
" with -status:long_history",
" -options_from_file fileaddress",
" Reads lines from the given file and executes them as program",
" options.",
" -no_rc Only if used as first command line argument this option",
" prevents reading and interpretation of startup files.",
" -print text",
" Print a text to result channel.",
" -print_info text",
" Print a text to info channel.",
" -print_mark text",
" Print a text to mark channel.",
" -prompt text",
" Wait for Enter key resp. for a line of input at stdin.",
" -sleep number",
" Do nothing during the given number of seconds.",
" -errfile_log mode path|channel",
" Log disk paths of files involved in problem events.",
" -session_log path",
" Set path of a file where a log record gets appended after",
" each session. Form: timestamp start_lba size volume-id",
" -scsi_log \"on\"|\"off\"",
" Enable or disable logging of SCSI commands to stderr.",
" # any text Is ignored. In dialog mode the input line will be stored in",
" the eventual readline history, nevertheless.",
" -list_extras code",
" Tell whether certain extra features were enabled at compile",
" time. Code \"all\" lists all features and a headline. Other",
" codes pick a single feature. \"codes\" lists the known codes.",
" -list_arg_sorting",
" Print the sorting order of xorriso commands with option -x.",
" -version Tell program and version number",
" -end End program. Commit eventual pending changes.",
" -rollback_end",
" End program. Discard pending changes.",
"",
"",
"Option -page causes a user prompt after the given number of result lines.",
"Empty input resumes output until the next prompt. Other input may be:",
" @ suppresses paging until the current action is done",
" @@ suppresses further result output but continues the action",
" @@@ aborts the current action",
" other aborts the current action and executes input as new",
" option",
"",
#endif /* ! Xorriso_no_helP */
"@ENDE_OF_HELPTEXT_(HOPEFULLY_UNIQUELY_SILLY_TEXT)@"
};
char *tpt= NULL;
int i,pass;
Xorriso_restxt(xorriso,"\n");
sprintf(xorriso->result_line,"usage: %s [settings|actions]\n",
xorriso->progname);
Xorriso_result(xorriso,0);
Xorriso_restxt(xorriso,"\n");
for(pass=0;pass<1;pass++) {
for(i=0;1;i++) {
if(pass==0)
tpt= text[i];
if(strcmp(tpt,"@ENDE_OF_HELPTEXT_(HOPEFULLY_UNIQUELY_SILLY_TEXT)@")==0)
break;
sprintf(xorriso->result_line,"%s\n",tpt);
Xorriso_result(xorriso,0);
if(xorriso->request_to_abort)
return(1);
}
}
Xorriso_restxt(xorriso,"\n");
return(1);
}
/* Option -hide */
int Xorriso_option_hide(struct XorrisO *xorriso, char *hide_state,
int argc, char **argv, int *idx, int flag)
{
int i, ret, end_idx, optc= 0, was_failure= 0, fret, hide_mode;
char **optv= NULL;
ret= Xorriso_opt_args(xorriso, "-hide", argc, argv, *idx, &end_idx, &optc,
&optv, 0);
if(ret<=0)
goto ex;
hide_mode= Xorriso__hide_mode(hide_state, 0);
if(hide_mode < 0) {
sprintf(xorriso->info_text, "-hide : unknown hide state ");
Text_shellsafe(hide_state, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto ex;
}
for(i= 0; i<optc; i++) {
ret= Xorriso_set_hidden(xorriso, NULL, optv[i], hide_mode, 0);
if(ret>0 && !xorriso->request_to_abort)
continue; /* regular bottom of loop */
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
ret= 0; goto ex;
}
ret= 1;
ex:;
(*idx)= end_idx;
Xorriso_opt_args(xorriso, "-hide", argc, argv, *idx, &end_idx, &optc, &optv,
256);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Option -history */
int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag)
{
Xorriso_dialog_input(xorriso,line,strlen(line)+1,2);
return(1);
}