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legacy/libisoburn/trunk/xorriso/opts_a_c.c

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Splitted xorriso.c and xorrisoburn.c into smaller source modules
2010-05-15 18:48:10 +00:00
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of options -a* to -c* as mentioned
in man page or info file derived from xorriso.texi.
*/
Eventually including ../config.h generated by autotools
2010-05-16 09:32:14 +00:00
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
Splitted xorriso.c and xorrisoburn.c into smaller source modules
2010-05-15 18:48:10 +00:00
#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>
/* for -charset */
#include <iconv.h>
#include <langinfo.h>
#include <locale.h>
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
/* Option -abort_on */
int Xorriso_option_abort_on(struct XorrisO *xorriso, char *severity, int flag)
{
int ret, sev;
char sfe[5*SfileadrL];
ret= Xorriso__text_to_sev(severity, &sev, 0);
if(ret<=0) {
sprintf(xorriso->info_text,
"-abort_on: Not a known severity name : %s",
Text_shellsafe(severity, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(ret);
}
if(Sfile_str(xorriso->abort_on_text,severity,0)<=0)
return(-1);
xorriso->abort_on_severity= sev;
Xorriso_set_abort_severity(xorriso, 0);
return(1);
}
/* Option -acl "on"|"off" */
int Xorriso_option_acl(struct XorrisO *xorriso, char *mode, int flag)
{
int ret;
if(strcmp(mode, "off")==0)
xorriso->do_aaip&= ~3;
else if(strcmp(mode, "on")==0)
xorriso->do_aaip|= (1 | 2);
else {
sprintf(xorriso->info_text, "-acl: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
ret= Xorriso_set_ignore_aclea(xorriso, 0);
if(ret <= 0)
return(ret);
return(1);
}
/* Option -add */
/* @param flag bit0=do not report the added item
bit1=do not reset pacifier, no final pacifier message
*/
int Xorriso_option_add(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int i, end_idx, ret, was_failure= 0, fret, optc= 0, split;
char target[SfileadrL], source[SfileadrL], *ept, eff_path[SfileadrL];
char **optv= NULL, *rpt, *wpt;
ret= Xorriso_opt_args(xorriso, "-add", argc, argv, *idx, &end_idx,
&optc, &optv, ((!!xorriso->allow_graft_points)<<2)|2);
if(ret<=0)
goto ex;
if(!(flag&2))
Xorriso_pacifier_reset(xorriso, 0);
for(i= 0; i<optc; i++) {
if(Sfile_str(target,optv[i],0)<=0)
{ret= -1; goto ex;}
strcpy(source, optv[i]);
split= 0;
if(xorriso->allow_graft_points) {
ret= Fileliste__target_source_limit(target, '=', &ept, 0);
if(ret>0) {
*ept= 0;
strcpy(source, ept+1);
split= 1;
}
/* unescape \= */;
if(split)
rpt= wpt= target;
else
rpt= wpt= source;
for(; *rpt!=0; rpt++) {
if(*rpt=='\\')
if(*(rpt+1)=='=')
continue;
*(wpt++)= *rpt;
}
*wpt= 0;
}
if(split==0) {
strcpy(target, source);
} else if(target[0]!='/') {
ret= Sfile_prepend_path(xorriso->wdi, target, 0);
if(ret<=0)
goto problem_handler;
}
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, target, eff_path, 2);
if(ret<=0)
goto problem_handler;
strcpy(target, eff_path);
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, source,eff_path,2|4);
if(ret<=0)
goto problem_handler;
strcpy(source, eff_path);
ret= Xorriso_graft_in(xorriso, NULL, source, target, (off_t)0, (off_t)0, 0);
if(ret<=0 || xorriso->request_to_abort)
goto problem_handler;
sprintf(xorriso->info_text, "Added to ISO image: %s '%s'='%s'\n",
(ret>1 ? "directory" : "file"), (target[0] ? target : "/"), source);
if(!(flag&1))
Xorriso_info(xorriso, 0);
continue; /* regular bottom of loop */
problem_handler:;
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
if(!(flag&2))
Xorriso_pacifier_callback(xorriso, "files added", xorriso->pacifier_count,
xorriso->pacifier_total, "", 1);
ret= 1;
ex:;
(*idx)= end_idx;
Xorriso_opt_args(xorriso, "-add", argc, argv, *idx, &end_idx, &optc, &optv,
256);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Option -add_plainly "none"|"unknown" */
int Xorriso_option_add_plainly(struct XorrisO *xorriso, char *mode,int flag)
{
if(strcmp(mode, "none")==0)
xorriso->add_plainly= 0;
if(strcmp(mode, "unknown")==0)
xorriso->add_plainly= 1;
else if(strcmp(mode, "dashed")==0)
xorriso->add_plainly= 2;
else if(strcmp(mode, "any")==0)
xorriso->add_plainly= 3;
else {
sprintf(xorriso->info_text, "-add_plainly: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(1);
}
/* Option -alter_date , -alter_date_r */
/* @param flag bit0=recursive (-alter_date_r)
*/
int Xorriso_option_alter_date(struct XorrisO *xorriso,
char *time_type, char *timestring,
int argc, char **argv, int *idx, int flag)
{
int i, ret, was_failure= 0, t_type= 0, end_idx, fret;
time_t t;
int optc= 0;
char **optv= NULL;
struct FindjoB *job= NULL;
struct stat dir_stbuf;
ret= Xorriso_opt_args(xorriso, "-alter_date", argc, argv, *idx, &end_idx,
&optc, &optv, 0);
if(ret<=0)
goto ex;
ret= Xorriso_convert_datestring(xorriso, "-alter_date", time_type, timestring,
&t_type, &t, 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, "-alter_date", 0);
{ret= -1; goto ex;}
}
Findjob_set_action_ad(job, t_type, t, 0);
ret= Xorriso_findi(xorriso, job, NULL, (off_t) 0,
NULL, optv[i], &dir_stbuf, 0, 0);
Findjob_destroy(&job, 0);
} else
ret= Xorriso_set_time(xorriso, optv[i], t, t_type);
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;
goto ex;
}
ret= 1;
ex:;
(*idx)= end_idx;
Xorriso_opt_args(xorriso, "-alter_date", argc, argv, *idx, &end_idx, &optc,
&optv, 256);
Findjob_destroy(&job, 0);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Option -application_id */
int Xorriso_option_application_id(struct XorrisO *xorriso, char *name,
int flag)
{
if(Xorriso_check_name_len(xorriso, name,
(int) sizeof(xorriso->application_id),
"-application_id", 0) <= 0)
return(0);
strcpy(xorriso->application_id,name);
Xorriso_set_change_pending(xorriso, 1);
return(1);
}
/* Option -as */
/* @param flag bit0=do not report the added item
bit1=do not reset pacifier, no final pacifier message
*/
int Xorriso_option_as(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int end_idx, ret, idx_count;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
idx_count= end_idx-(*idx);
if(end_idx<=0 || (*idx)>=argc) {
if(idx_count<1)
sprintf(xorriso->info_text,
"-as : Not enough arguments given. Needed: whom do_what %s",
xorriso->list_delimiter);
else
sprintf(xorriso->info_text,
"-as %s : Not enough arguments given. Needed: do_what %s",
argv[*idx], xorriso->list_delimiter);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
if(strcmp(argv[*idx], "cdrecord")==0 || strcmp(argv[*idx], "wodim")==0 ||
strcmp(argv[*idx], "cdrskin")==0 || strcmp(argv[*idx], "xorrecord")==0) {
ret= Xorriso_cdrskin(xorriso, argv[*idx], end_idx-(*idx)-1, argv+(*idx)+1,
0);
if(ret<=0)
goto ex;
} else if(strcmp(argv[*idx], "mkisofs")==0 ||
strcmp(argv[*idx], "genisoimage")==0 ||
strcmp(argv[*idx], "genisofs")==0 ||
strcmp(argv[*idx], "xorrisofs")==0) {
ret= Xorriso_genisofs(xorriso, argv[*idx], end_idx-(*idx)-1, argv+(*idx)+1,
0);
if(ret<=0)
goto ex;
} else {
sprintf(xorriso->info_text,
"-as : Not a known emulation personality: '%s'", argv[*idx]);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
ret= 1;
ex:;
(*idx)= end_idx;
return(ret);
}
/* Option -assert_volid */
int Xorriso_option_assert_volid(struct XorrisO *xorriso, char *pattern,
char *severity, int flag)
{
int ret, sev;
char *sev_text= "";
if(strlen(pattern)>=sizeof(xorriso->assert_volid)) {
sprintf(xorriso->info_text,
"Name too long with option -application_id (%d > %d)",
(int) strlen(pattern), (int) sizeof(xorriso->assert_volid)-1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
if(pattern[0]) {
ret= Sregex_match(pattern, "", 1);
if(ret <= 0) {
sprintf(xorriso->info_text, "-assert_volid: Cannot use given pattern.");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
}
if(severity[0] != 0 || pattern[0] != 0) {
if(severity[0] == 0)
sev_text= xorriso->abort_on_text;
else
sev_text= severity;
if(strcmp(sev_text, "NEVER") == 0)
sev_text= "ABORT";
ret= Xorriso__text_to_sev(sev_text, &sev, 0);
if(ret<=0) {
sprintf(xorriso->info_text, "-assert_volid: Not a known severity name : ");
Text_shellsafe(severity, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(ret);
}
}
if(Sfile_str(xorriso->assert_volid, pattern,0) <= 0)
return(-1);
strcpy(xorriso->assert_volid_sev, sev_text);
return(1);
}
/* Option -auto_charset "on"|"off" */
int Xorriso_option_auto_charset(struct XorrisO *xorriso, char *mode, int flag)
{
if(strcmp(mode, "off")==0)
xorriso->do_aaip&= ~(256 | 512);
else if(strcmp(mode, "on")==0)
xorriso->do_aaip|= (256 | 512);
else {
sprintf(xorriso->info_text, "-auto_charset: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(1);
}
/* Option -backslash_codes */
int Xorriso_option_backslash_codes(struct XorrisO *xorriso, char *mode,
int flag)
{
char *npt, *cpt;
int l, was;
was= xorriso->bsl_interpretation;
xorriso->bsl_interpretation= 0;
npt= cpt= mode;
for(; npt!=NULL; cpt= npt+1) {
npt= strchr(cpt,':');
if(npt==NULL)
l= strlen(cpt);
else
l= npt-cpt;
if(l == 0)
continue;
if(l == 3 && strncmp(cpt, "off", l)==0) {
xorriso->bsl_interpretation= 0;
} else if(l == 16 && strncmp(cpt, "in_double_quotes", l)==0) {
xorriso->bsl_interpretation= (xorriso->bsl_interpretation & ~3) | 1;
} else if(l == 9 && strncmp(cpt, "in_quotes", l)==0) {
xorriso->bsl_interpretation= (xorriso->bsl_interpretation & ~3) | 2;
} else if(l == 17 && strncmp(cpt, "with_quoted_input", l)==0) {
xorriso->bsl_interpretation= (xorriso->bsl_interpretation & ~3) | 3;
} else if(l == 22 && strncmp(cpt, "with_program_arguments", l)==0) {
xorriso->bsl_interpretation= xorriso->bsl_interpretation | 16;
} else if(l == 13 && strncmp(cpt, "encode_output", l)==0) {
xorriso->bsl_interpretation= xorriso->bsl_interpretation | 32 | 64;
} else if(l == 14 && strncmp(cpt, "encode_results", l)==0) {
xorriso->bsl_interpretation= xorriso->bsl_interpretation | 32;
} else if(l == 12 && strncmp(cpt, "encode_infos", l)==0) {
xorriso->bsl_interpretation= xorriso->bsl_interpretation | 64;
} else if(l == 2 && strncmp(cpt, "on", l)==0) {
xorriso->bsl_interpretation= 3 | 16 | 32 | 64;
} else {
if(l<SfileadrL)
sprintf(xorriso->info_text, "-backslash_codes: unknown mode '%s'", cpt);
else
sprintf(xorriso->info_text,
"-backslash_codes: oversized mode parameter (%d)", l);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
xorriso->bsl_interpretation= was;
return(0);
}
}
return(1);
}
/* Option -ban_stdio_write */
int Xorriso_option_ban_stdio_write(struct XorrisO *xorriso, int flag)
{
xorriso->ban_stdio_write= 1;
return(1);
}
/* Option -blank and -format */
/* @param flag bit0= format rather than blank
@return <=0 error , 1 success, 2 revoked by -reassure
*/
int Xorriso_option_blank(struct XorrisO *xorriso, char *mode, int flag)
{
char drive_name[SfileadrL], *cmd= "-blank";
int aq_ret, ret, aq_flag= 2, mode_flag= 0, as_needed= 0, idx;
off_t size= 0;
if(flag&1)
cmd= "-format";
if(xorriso->out_drive_handle == NULL) {
sprintf(xorriso->info_text,
"%s: No output drive set by -dev -or -outdev", cmd);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(xorriso->in_drive_handle == xorriso->out_drive_handle) {
if(xorriso->volset_change_pending) {
sprintf(xorriso->info_text,
"%s: Image changes pending. -commit or -rollback first.", cmd);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
aq_flag= 3;
}
ret= Xorriso_reassure(xorriso, cmd,
"possibly make unreadable data on outdev", 0);
if(ret<=0)
return(2);
if(strcmp(mode, "as_needed")==0 || mode[0]==0)
as_needed= 1;
else if(strcmp(mode, "all")==0 || strcmp(mode, "full")==0)
mode_flag= 0;
else if((strcmp(mode, "deformat")==0 ||
strcmp(mode, "deformat_sequential")==0) && !(flag&1))
mode_flag= 2;
else if((strcmp(mode, "deformat_quickest")==0 ||
strcmp(mode, "deformat_sequential_quickest")==0) && !(flag&1))
mode_flag= 3;
else if(strcmp(mode, "fast")==0)
mode_flag= 1;
else if(strncmp(mode, "by_index_", 9)==0 && (flag&1)) {
mode_flag= 128;
idx= -1;
if(strlen(mode)>9)
sscanf(mode+9, "%d", &idx);
if(idx<0 || idx>255) {
unusable_index:;
sprintf(xorriso->info_text,
"-format: mode '%s' provides unusable index number", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
mode_flag|= (idx<<8);
} else if(strncmp(mode, "fast_by_index_", 14)==0 && (flag&1)) {
mode_flag= 1 | 128;
idx= -1;
if(strlen(mode)>14)
sscanf(mode+14, "%d", &idx);
if(idx<0 || idx>255)
goto unusable_index;
mode_flag|= (idx<<8);
} else if(strncmp(mode, "by_size_", 8) == 0 && (flag & 1)) {
size= (off_t) Scanf_io_size(mode + 8, 0);
if(size <= 0) {
unusable_size:;
sprintf(xorriso->info_text,
"-format: mode '%s' provides unusable size value", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
mode_flag= 2;
} else if(strncmp(mode, "fast_by_size_", 13) == 0 && (flag & 1)) {
size= (off_t) Scanf_io_size(mode + 13, 0);
if(size <= 0)
goto unusable_size;
mode_flag= 3;
} else {
sprintf(xorriso->info_text,
"%s: Unknown %s mode '%s'",
cmd, ((flag&1) ? "-format" : "-blank"), mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(as_needed)
ret= Xorriso_blank_as_needed(xorriso, (flag&1)<<2);
else if(flag&1)
ret= Xorriso_format_media(xorriso, size, mode_flag & 0xff83);
else
ret= Xorriso_blank_media(xorriso, mode_flag&3);
if(ret==0)
return(ret);
strcpy(drive_name, xorriso->outdev);
if(ret <= 0) { /* in case of success, above functions will have re-aquired */
aq_ret= Xorriso_reaquire_outdev(xorriso, 0); /* actually give up drive */
if(ret<aq_ret)
return(ret);
if(aq_ret<=0)
return(aq_ret);
}
return(1);
}
/* Option -boot_image */
int Xorriso_option_boot_image(struct XorrisO *xorriso, char *form,
char *treatment, int flag)
{
int was_ok= 1, ret, isolinux_grub= 0, count;
unsigned int u;
char *formpt, *treatpt;
double num;
formpt= form;
if(formpt[0]=='-')
formpt++;
treatpt= treatment;
if(treatpt[0]=='-')
treatpt++;
if(strcmp(formpt, "isolinux")==0 || strcmp(formpt, "grub") == 0)
isolinux_grub= 1;
if(strcmp(treatpt, "keep")==0) {
if(xorriso->boot_count > 0) {
cannot_keep_or_patch:;
sprintf(xorriso->info_text,
"Loaded boot image has already been replaced. Cannot keep or patch it.");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(isolinux_grub)
goto treatment_patch;
xorriso->keep_boot_image= 1;
xorriso->patch_isolinux_image= 0;
xorriso->boot_image_bin_path[0]= 0;
xorriso->patch_system_area= 0;
} else if(strcmp(treatpt, "patch")==0) {
treatment_patch:;
if(xorriso->boot_count > 0)
goto cannot_keep_or_patch;
xorriso->keep_boot_image= 0;
xorriso->patch_isolinux_image= 1;
xorriso->boot_image_bin_path[0]= 0;
if(strcmp(formpt, "grub") == 0) {
xorriso->patch_isolinux_image|= 2;
xorriso->patch_system_area= 1;
} else if(strcmp(formpt, "isolinux") == 0)
xorriso->patch_system_area= 2;
else
xorriso->patch_system_area= 0;
} else if(strcmp(treatpt, "discard")==0) {
xorriso->keep_boot_image= 0;
xorriso->patch_isolinux_image= 0;
xorriso->boot_image_bin_path[0]= 0;
xorriso->patch_system_area= 0;
if(xorriso->boot_count > 0) {
ret= Xorriso_attach_boot_image(xorriso, 2); /* dispose boot images */
if(ret <= 0)
return(ret);
}
} else if(strcmp(treatpt, "next") == 0) {
ret= Xorriso_attach_boot_image(xorriso, 0);
if(ret <= 0)
return(ret);
} else if(strcmp(treatpt, "show_status")==0) {
sprintf(xorriso->result_line, "------------------------------------\n");
Xorriso_result(xorriso, 0);
sprintf(xorriso->result_line, "Status of loaded boot image :\n");
Xorriso_result(xorriso, 0);
sprintf(xorriso->result_line, "------------------------------------\n");
Xorriso_result(xorriso, 0);
Xorriso_show_boot_info(xorriso, 0);
sprintf(xorriso->result_line, "------------------------------------\n");
Xorriso_result(xorriso, 0);
sprintf(xorriso->result_line, "Boot image settings for next commit:\n");
Xorriso_result(xorriso, 0);
sprintf(xorriso->result_line, "------------------------------------\n");
Xorriso_result(xorriso, 0);
Xorriso_status(xorriso, "-boot_image", NULL, 0);
sprintf(xorriso->result_line, "------------------------------------\n");
Xorriso_result(xorriso, 0);
} else if(strcmp(treatpt, "cat_path=") == 0) {
xorriso->boot_image_cat_path[0] = 0;
} else if(strncmp(treatpt, "cat_path=", 9) == 0) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, treatpt + 9,
xorriso->boot_image_cat_path, 2);
if(ret <= 0)
return(ret);
} else if(strncmp(treatpt, "dir=", 4) == 0) {
if(strcmp(formpt, "isolinux")==0) {
/* ISOLINUX */
/* The three locations mentioned in http://syslinux.zytor.com/iso.php */
if(strcmp(treatpt + 4, "/") == 0)
strcpy(xorriso->boot_image_bin_path, "/");
else if(strcmp(treatpt + 4, "isolinux") == 0
|| strcmp(treatpt + 4, "/isolinux") == 0)
strcpy(xorriso->boot_image_bin_path, "/isolinux/");
else if(strcmp(treatpt + 4, "boot/isolinux") == 0
|| strcmp(treatpt + 4, "/boot/isolinux") == 0
|| strcmp(treatpt + 4, "boot") == 0
|| strcmp(treatpt + 4, "/boot") == 0)
strcpy(xorriso->boot_image_bin_path, "/boot/isolinux/");
else {
sprintf(xorriso->info_text,
"Unrecognized keyword with -boot_image %s %s",
form, treatment);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
sprintf(xorriso->info_text,
"Allowed with dir= are / , /isolinux . /boot/isolinux");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
return(0);
}
strcpy(xorriso->boot_image_cat_path, xorriso->boot_image_bin_path);
strcat(xorriso->boot_image_bin_path, "isolinux.bin");
strcat(xorriso->boot_image_cat_path, "boot.cat");
xorriso->boot_image_load_size= 4 * 512;
xorriso->keep_boot_image= 0;
xorriso->patch_isolinux_image= 1;
strcpy(xorriso->boot_image_bin_form, formpt);
return(1);
} else if(strcmp(formpt, "grub") == 0) {
/* >>> GRUB */
was_ok= 0;
strcpy(xorriso->boot_image_bin_form, formpt);
} else
was_ok= 0;
} else if(strcmp(treatpt, "bin_path=") == 0) {
xorriso->boot_image_bin_path[0] = 0;
xorriso->boot_efi_default= 0;
} else if(strncmp(treatpt, "bin_path=", 9) == 0) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, treatpt + 9,
xorriso->boot_image_bin_path, 2);
if(ret <= 0)
return(ret);
xorriso->keep_boot_image= 0;
if(isolinux_grub) {
xorriso->patch_isolinux_image= 1;
if(xorriso->boot_image_bin_path[0])
xorriso->boot_image_load_size= 4 * 512;
strcpy(xorriso->boot_image_bin_form, formpt);
} else
strcpy(xorriso->boot_image_bin_form, "any");
xorriso->boot_efi_default= 0;
} else if(strcmp(treatpt, "efi_path=") == 0) {
xorriso->boot_image_bin_path[0] = 0;
xorriso->boot_efi_default= 0;
} else if(strncmp(treatpt, "efi_path=", 9) == 0) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, treatpt + 9,
xorriso->boot_image_bin_path, 2);
if(ret <= 0)
return(ret);
xorriso->keep_boot_image= 0;
xorriso->boot_efi_default= 1;
} else if(strncmp(treatpt, "boot_info_table=", 16)==0) {
if(strcmp(treatpt + 16, "off") == 0)
xorriso->patch_isolinux_image= 0;
else if(strcmp(treatpt + 16, "on") == 0)
xorriso->patch_isolinux_image= 1 | (2 * (strcmp(treatpt, "grub") == 0));
else
was_ok= 0;
} else if(strncmp(treatpt, "load_size=", 10) == 0) {
num= Scanf_io_size(treatpt + 10, 0);
if(num < 512 && isolinux_grub) {
sprintf(xorriso->info_text,
"-boot_image %s : load_size too small (%s < 512)",
formpt, treatpt + 10);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
xorriso->boot_image_load_size= num;
} else if(strncmp(treatpt, "id_string=", 10) == 0) {
memset(xorriso->boot_id_string, 0, 29);
if(strlen(treatpt + 10) == 56) {
ret= Hex_to_bin(treatpt + 10, 28, &count, xorriso->boot_id_string, 0);
} else
ret= 0;
if(ret <= 0)
strncpy((char *) xorriso->boot_id_string, treatpt + 10, 28);
} else if(strncmp(treatpt, "sel_crit=", 9) == 0) {
memset(xorriso->boot_selection_crit, 0, 21);
count= 0;
ret= Hex_to_bin(treatpt + 9, 20, &count, xorriso->boot_selection_crit, 0);
if(ret <= 0) {
sprintf(xorriso->info_text,
"-boot_image %s sel_crit= : Wrong form. Need even number of hex digits.",
formpt);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
} else if(strncmp(treatpt, "system_area=", 12) == 0) {
ret= Xorriso_set_system_area_path(xorriso, treatpt + 12, 0);
if(ret <= 0)
return(ret);
if(strcmp(formpt, "isolinux")==0)
xorriso->system_area_options= (xorriso->system_area_options & ~3) | 2;
} else if(strncmp(treatpt, "partition_table=", 16)==0) {
if(strcmp(treatpt + 16, "off") == 0) {
xorriso->system_area_options&= ~3;
xorriso->patch_system_area= xorriso->system_area_options;
} else if(strcmp(treatpt + 16, "on") == 0) {
xorriso->system_area_options&= ~3;
if(strcmp(formpt, "isolinux")==0)
xorriso->system_area_options|= 2;
else
xorriso->system_area_options|= 1;
xorriso->patch_system_area= xorriso->system_area_options;
} else
was_ok= 0;
} else if(strncmp(treatpt, "platform_id=", 12)==0) {
if(strncmp(treatpt + 12, "0x", 2) == 0)
sscanf(treatpt + 14, "%x", &u);
else
sscanf(treatpt + 12, "%u", &u);
if(u > 0xff) {
sprintf(xorriso->info_text,
"-boot_image %s : platform_id too large (%s > 0xff)",
formpt, treatpt + 12);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
xorriso->boot_platform_id= u;
} else if(strncmp(treatpt, "isohybrid=", 10) == 0 &&
strcmp(formpt, "isolinux")==0) {
#ifdef Xorriso_with_isohybriD
if(strcmp(treatpt + 10, "off") == 0)
xorriso->boot_image_isohybrid= 0;
else if(strcmp(treatpt + 10, "auto") == 0)
xorriso->boot_image_isohybrid= 1;
else if(strcmp(treatpt + 10, "on") == 0)
xorriso->boot_image_isohybrid= 2;
else if(strcmp(treatpt + 10, "force") == 0)
xorriso->boot_image_isohybrid= 3;
else {
sprintf(xorriso->info_text,
"Unrecognized keyword with -boot_image %s %s",
form, treatment);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
sprintf(xorriso->info_text,
"Allowed with isohybrid= are: off , auto , on , force");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
return(0);
}
#else
if(strcmp(treatpt + 10, "off") == 0) {
xorriso->boot_image_isohybrid= 0;
} else {
sprintf(xorriso->info_text,
"isohybrid MBR generation has been disabled on request of its inventor H. Peter Anvin on 31 Mar 2010");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
sprintf(xorriso->info_text,
"It has been replaced by -boot_image isolinux system_area=External-File");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);
}
#endif /* ! Xorriso_with_isohybriD */
} else
was_ok= 0;
if(!was_ok) {
sprintf(xorriso->info_text, "Unrecognized options with -boot_image: %s %s",
form, treatment);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
return(1);
}
/* Option -calm_drive */
int Xorriso_option_calm_drive(struct XorrisO *xorriso, char *which, int flag)
{
int gu_flag= 0, ret;
if(strcmp(which,"in")==0)
gu_flag= 1;
else if(strcmp(which,"out")==0)
gu_flag= 2;
else if(strcmp(which,"on")==0) {
xorriso->do_calm_drive|= 1;
} else if(strcmp(which,"off")==0) {
xorriso->do_calm_drive&= ~1;
} else if(strcmp(which,"revoke")==0) {
gu_flag= 7;
} else
gu_flag= 3;
ret= Xorriso_drive_snooze(xorriso, gu_flag);
return(ret);
}
/* Option -cd alias -cdi */
int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag)
{
char sfe[5*SfileadrL], path[SfileadrL], eff_path[SfileadrL];
int ret;
if (strlen(iso_rr_path)>sizeof(xorriso->wdi)) {
sprintf(xorriso->info_text,"-cdi: iso_rr_path too long (%d > %d)",
(int) strlen(iso_rr_path), (int) sizeof(xorriso->wdi)-1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
Xorriso_warn_of_wildcards(xorriso, iso_rr_path, 1);
sprintf(xorriso->info_text,"previous working directory:\n");
Xorriso_info(xorriso,0);
sprintf(xorriso->result_line,"%s/\n",Text_shellsafe(xorriso->wdi, sfe, 0));
Xorriso_result(xorriso,0);
if(strcmp(iso_rr_path,"/")==0 || iso_rr_path[0]==0) {
strcpy(xorriso->wdi,"");
Xorriso_option_pwdi(xorriso, 0);
return(1);
} else if(iso_rr_path[0]!='/') {
strcpy(path, xorriso->wdi);
if(Sfile_add_to_path(path,iso_rr_path,0)<=0)
return(-1);
} else {
if(Sfile_str(path,iso_rr_path,0)<=0)
return(-1);
}
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, path, eff_path, 1);
if(ret<0)
return(ret);
if(ret==0) {
sprintf(xorriso->info_text, "-cdi: not existing yet in ISO image : %s",
Text_shellsafe(path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, path, eff_path, 2);
if(ret<=0)
return(ret);
} else if(ret!=2) {
sprintf(xorriso->info_text, "-cdi: not a directory : %s",
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
strcpy(xorriso->wdi, eff_path);
Xorriso_option_pwdi(xorriso, 0);
return(1);
}
/* Option -cdx */
int Xorriso_option_cdx(struct XorrisO *xorriso, char *disk_path, int flag)
{
char sfe[5*SfileadrL], path[SfileadrL], eff_path[SfileadrL];
int ret;
if (strlen(disk_path)>sizeof(xorriso->wdx)) {
sprintf(xorriso->info_text,"-cdx: disk_path too long (%d > %d)",
(int) strlen(disk_path), (int) sizeof(xorriso->wdx)-1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
Xorriso_warn_of_wildcards(xorriso, disk_path, 1|2);
sprintf(xorriso->info_text,"previous working directory on hard disk:\n");
Xorriso_info(xorriso,0);
sprintf(xorriso->result_line,"%s/\n",Text_shellsafe(xorriso->wdx, sfe, 0));
Xorriso_result(xorriso,0);
if(strcmp(disk_path,"/")==0) {
strcpy(xorriso->wdx,"");
Xorriso_option_pwdx(xorriso, 0);
return(1);
} else if(disk_path[0]!='/') {
strcpy(path, xorriso->wdx);
if(Sfile_add_to_path(path,disk_path,0)<=0)
return(-1);
} else {
if(Sfile_str(path,disk_path,0)<=0)
return(-1);
}
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, path, eff_path, 2|4);
if(ret<=0)
return(ret);
if(eff_path[0]) {
ret= Sfile_type(eff_path,1|4|8);
if(ret<0) {
Xorriso_msgs_submit(xorriso, 0, eff_path, 0, "ERRFILE", 0);
sprintf(xorriso->info_text,"-cdx: file not found : %s",
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(ret!=2) {
Xorriso_msgs_submit(xorriso, 0, eff_path, 0, "ERRFILE", 0);
sprintf(xorriso->info_text,
"-cdx: not a directory : %s",
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
}
if(Sfile_str(xorriso->wdx,eff_path,0)<=0)
return(-1);
Xorriso_option_pwdx(xorriso, 0);
return(1);
}
/* Option -charset */
/* @param flag bit0= set in_charset
bit1= set out_charset
bit2= set local_charset
*/
int Xorriso_option_charset(struct XorrisO *xorriso, char *name, int flag)
{
int ret;
char *name_pt= NULL, sfe[5 * SfileadrL], *local_charset;
iconv_t iconv_ret= (iconv_t) -1;
if(name != NULL)
if(name[0] != 0)
name_pt= name;
if(flag & 4) {
ret= Xorriso_set_local_charset(xorriso, name_pt, 0);
if(ret <= 0)
return(ret);
}
if(flag & 1) {
if(name_pt != NULL) {
Xorriso_get_local_charset(xorriso, &local_charset, 0);
iconv_ret= iconv_open(local_charset, name_pt);
if(iconv_ret == (iconv_t) -1) {
sprintf(xorriso->info_text,
"-%scharset: Cannot convert from character set %s",
flag & 2 ? "" : "in_", Text_shellsafe(name_pt, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",
0);
return(0);
} else
iconv_close(iconv_ret);
}
if(Sregex_string(&(xorriso->in_charset), name_pt, 0) <= 0) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
}
if(flag & 2) {
if(name_pt != NULL) {
Xorriso_get_local_charset(xorriso, &local_charset, 0);
iconv_ret= iconv_open(local_charset, name_pt);
if(iconv_ret == (iconv_t) -1) {
sprintf(xorriso->info_text, "-%scharset: Cannot convert to charset %s",
flag & 1 ? "" : "out_", Text_shellsafe(name_pt, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",
0);
return(0);
} else
iconv_close(iconv_ret);
}
if(Sregex_string(&(xorriso->out_charset), name_pt, 0) <= 0) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
}
if(flag & 3) {
if(name_pt == NULL)
Xorriso_get_local_charset(xorriso, &name_pt, 0);
sprintf(xorriso->info_text, "Character set for %sconversion is now: %s",
(flag & 3) == 1 ? "input " : (flag & 3) == 2 ? "output " : "",
Text_shellsafe(name_pt, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
return(1);
}
/* Options -check_md5 and -check_md5_r
@param flag bit0= issue summary message
bit1= do not reset pacifier, no final pacifier message
>>> bit2= do not issue pacifier messages at all
bit3= recursive: -check_md5_r
*/
int Xorriso_option_check_md5(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag)
{
int ret, i, mem_pci, end_idx, fret, sev, do_report= 0;
int optc= 0;
char **optv= NULL, *cpt, *severity= "ALL";
struct FindjoB *job= NULL;
double mem_lut= 0.0;
mem_pci= xorriso->pacifier_interval;
ret= Xorriso_opt_args(xorriso, "-check_md5", argc, argv, *idx + 1,
&end_idx, &optc, &optv, 128);
if(ret<=0)
goto ex;
/* Interpret argv[*idx] as severity */
if(argc <= *idx) {
sprintf(xorriso->info_text,
"-check_md5: No event severity given for case of mismatch");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
severity= argv[*idx];
ret= Xorriso__text_to_sev(severity, &sev, 0);
if(ret<=0) {
sprintf(xorriso->info_text, "-check_md5: Not a known severity name : ");
Text_shellsafe(severity, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto ex;
}
if(!(flag & (2 | 4))) {
Xorriso_pacifier_reset(xorriso, 0);
mem_lut= xorriso->last_update_time;
}
xorriso->pacifier_interval= 5.0;
xorriso->find_check_md5_result= 0;
if(optc == 0) {
ret= Xorriso_check_session_md5(xorriso, severity, 0);
do_report= 1;
goto ex;
}
for(i= 0; i < optc; i++) {
if(flag & 8) {
ret= Findjob_new(&job, optv[i], 0);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-check_md5_r", 0);
{ret= -1; goto ex;}
}
Findjob_set_action_target(job, 35, severity, 0);
cpt= optv[i];
ret= Xorriso_findi_sorted(xorriso, job, (off_t) 0, 1, &cpt, 0);
Findjob_destroy(&job, 0);
if(ret > 0)
ret= xorriso->find_compare_result;
else {
ret= -1;
xorriso->find_check_md5_result|= 2;
}
} else {
ret= Xorriso_check_md5(xorriso, NULL, optv[i], 4);
if(ret < 0)
xorriso->find_check_md5_result|= 2;
else if(ret == 0)
xorriso->find_check_md5_result|= 1;
else if(ret == 1)
xorriso->find_check_md5_result|= 8;
else if(ret == 2)
xorriso->find_check_md5_result|= 4;
}
if(ret>0 && !xorriso->request_to_abort)
continue; /* regular bottom of loop */
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
ret= 0; goto report_outcome;
}
ret= 1;
report_outcome:;
do_report= 1;
ex:;
if(!(flag & (2 | 4))) {
xorriso->pacifier_interval= mem_pci;
if(mem_lut!=xorriso->last_update_time && !(flag&2))
Xorriso_pacifier_callback(xorriso, "content bytes read",
xorriso->pacifier_count, 0, "", 1);
}
if(do_report) {
if(optc == 0) {
if(ret <= 0) {
sprintf(xorriso->result_line,
"MD5 MISMATCH WITH DATA OF LOADED SESSION !\n");
Xorriso_result(xorriso,0);
if(strcmp(severity, "ALL") != 0) {
sprintf(xorriso->info_text,
"Event triggered by MD5 comparison mismatch");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, severity, 0);
}
} else {
sprintf(xorriso->result_line, "Ok, session data match recorded md5.\n");
Xorriso_result(xorriso,0);
}
} else {
Xorriso_report_md5_outcome(xorriso, severity, 0);
}
}
(*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((xorriso->find_check_md5_result & 3) == 0);
}
/* Option -check_media */
int Xorriso_option_check_media(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag)
{
int ret, i, count, lba, blocks, quality, pass, was_md5= 0, was_event= 0;
int end_idx, old_idx, os_errno;
char quality_name[80], head_buffer[64*1024];
struct SpotlisT *spotlist= NULL;
struct CheckmediajoB *job= NULL;
struct FindjoB *findjob= NULL;
struct stat dir_stbuf;
old_idx= *idx;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
(*idx)= end_idx;
ret= Checkmediajob_new(&job, 0);
if(ret <= 0)
goto ex;
ret= Xorriso_check_media_setup_job(xorriso, job, argv, old_idx, end_idx, 0);
if(ret <= 0)
goto ex;
if((job->report_mode == 1 || job->report_mode == 2) && job->use_dev == 1) {
sprintf(xorriso->info_text,
"-check_media: cannot report=*files while use=outdef");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
if(job->patch_lba0 && job->data_to_path[0] == 0) {
sprintf(xorriso->info_text,
"-check_media: cannot apply patch_lba0= while data_to= has empty value");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
if(job->use_dev == 2) {
if(job->sector_map_path[0] == 0) {
sprintf(xorriso->info_text,
"-check_media: option use=sector_map but sector_map=''");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
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;
}
ret= Xorriso_sectormap_to_spotlist(xorriso, job, &spotlist, 0);
if(ret <= 0)
goto ex;
Sectorbitmap_destroy(&(xorriso->in_sector_map), 0);
ret= Sectorbitmap_clone(job->sector_map, &(xorriso->in_sector_map), 0);
if(ret <= 0)
goto ex;
} else {
ret= Xorriso_check_media(xorriso, &spotlist, job, 0);
if(ret <= 0)
goto ex;
}
if(job->patch_lba0) {
ret= Xorriso_open_job_data_to(xorriso, job, 0);
if(ret <= 0)
goto ex;
if(ret == 1) {
ret= Xorriso_update_iso_lba0(xorriso, job->patch_lba0_msc1, 0,
head_buffer, job,
(8 * (job->patch_lba0 == 1)) |
4 | (job->patch_lba0_msc1 < 0));
if(ret <= 0)
goto ex;
}
}
if(job->report_mode == 0 || job->report_mode == 2) { /* report blocks */
for(pass= 0; pass < 2; pass++) {
if(pass == 0) {
sprintf(xorriso->result_line,
"Media checks : lba , size , quality\n");
} else {
if(!was_md5)
break;
sprintf(xorriso->result_line,
"MD5 checks : lba , size , result\n");
}
Xorriso_result(xorriso,0);
count= Spotlist_count(spotlist, 0);
for(i= 0; i < count; i++) {
ret= Spotlist_get_item(spotlist, i, &lba, &blocks, &quality, 0);
if(ret <= 0)
continue;
if(pass == 0) {
if(quality == Xorriso_read_quality_md5_mismatcH ||
quality == Xorriso_read_quality_unreadablE) {
was_event= 1;
}
if(quality == Xorriso_read_quality_md5_matcH ||
quality == Xorriso_read_quality_md5_mismatcH) {
was_md5= 1;
continue;
}
}
else if(pass == 1 && !(quality == Xorriso_read_quality_md5_matcH ||
quality == Xorriso_read_quality_md5_mismatcH))
continue;
sprintf(xorriso->result_line, "%s: %10d , %10d , %s\n",
pass == 0 ? "Media region " : "MD5 tag range",
lba, blocks, Spotlist__quality_name(quality, quality_name,
xorriso->check_media_bad_limit, 0));
Xorriso_result(xorriso,0);
}
}
}
if(job->report_mode == 1 || job->report_mode == 2) { /* report files */
ret= Findjob_new(&findjob, "/", 0);
if(ret<=0) {
Xorriso_no_findjob(xorriso, "-check_media report=files", 0);
{ret= -1; goto ex;}
}
Findjob_set_damage_filter(findjob, 1, 0);
Findjob_set_action_target(findjob, 21, NULL, 0);
ret= Xorriso_findi(xorriso, findjob, NULL, (off_t) 0,
NULL, "/", &dir_stbuf, 0, 0);
Findjob_destroy(&findjob, 0);
if(ret <= 0)
goto ex;
}
ret= 1;
ex:;
if(was_event && strcmp(job->event_severity, "ALL") != 0) {
sprintf(xorriso->info_text,
"Event triggered by media read error or MD5 comparison mismatch");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, job->event_severity,
0);
}
Spotlist_destroy(&spotlist, 0);
Checkmediajob_destroy(&job, 0);
return(ret);
}
/* Option -check_media_defaults */
int Xorriso_option_check_media_defaults(struct XorrisO *xorriso,
int argc, char **argv, int *idx, int flag)
{
int ret, old_idx, end_idx;
struct CheckmediajoB *job= NULL;
old_idx= *idx;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
(*idx)= end_idx;
ret= Checkmediajob_new(&job, 0);
if(ret <= 0)
goto ex;
ret= Xorriso_check_media_setup_job(xorriso, job, argv, old_idx, end_idx, 0);
if(ret <= 0)
goto ex;
Checkmediajob_destroy(&(xorriso->check_media_default), 0);
xorriso->check_media_default= job;
job= NULL;
ret= 1;
ex:;
Checkmediajob_destroy(&job, 0);
return(ret);
}
/* Option -chgrp alias -chgrpi , chgrp_r alias chgrpi */
/* @param flag bit0=recursive (-chgrp_r)
*/
int Xorriso_option_chgrpi(struct XorrisO *xorriso, char *gid,
int argc, char **argv, int *idx, int flag)
{
int i, ret, was_failure= 0, end_idx, fret;
gid_t gid_number;
int optc= 0;
char **optv= NULL;
struct FindjoB *job= NULL;
struct stat dir_stbuf;
ret= Xorriso_opt_args(xorriso, "-chgrpi", argc, argv, *idx, &end_idx, &optc,
&optv, 0);
if(ret<=0)
goto ex;
ret= Xorriso_convert_gidstring(xorriso, gid, &gid_number, 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, "-chgrp_r", 0);
{ret= -1; goto ex;}
}
Findjob_set_action_chgrp(job, gid_number, 0);
ret= Xorriso_findi(xorriso, job, NULL, (off_t) 0,
NULL, optv[i], &dir_stbuf, 0, 0);
Findjob_destroy(&job, 0);
} else
ret= Xorriso_set_gid(xorriso, optv[i], gid_number, 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;
goto ex;
}
ret= 1;
ex:;
(*idx)= end_idx;
Xorriso_opt_args(xorriso, "-chgrpi", argc, argv, *idx, &end_idx, &optc, &optv,
256); /* clean up */
if(ret<=0)
return(ret);
Findjob_destroy(&job, 0);
return(!was_failure);
}
/* Option -chmod alias -chmodi , -chmod_r alias chmod_ri */
/* @param flag bit0=recursive (-chmod_r)
*/
int Xorriso_option_chmodi(struct XorrisO *xorriso, char *mode,
int argc, char **argv, int *idx, int flag)
{
int i, ret, was_failure= 0, end_idx, fret;
mode_t mode_and= ~0, mode_or= 0;
int optc= 0;
char **optv= NULL;
struct FindjoB *job= NULL;
struct stat dir_stbuf;
ret= Xorriso_opt_args(xorriso, "-chmodi", argc, argv, *idx, &end_idx, &optc,
&optv, 0);
if(ret<=0)
goto ex;
ret= Xorriso_convert_modstring(xorriso, "-chmodi",
mode, &mode_and, &mode_or, 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, "-chmod_r", 0);
{ret= -1; goto ex;}
}
Findjob_set_action_chmod(job, mode_and, mode_or, 0);
ret= Xorriso_findi(xorriso, job, NULL, (off_t) 0,
NULL, optv[i], &dir_stbuf, 0, 0);
Findjob_destroy(&job, 0);
} else {
ret= Xorriso_set_st_mode(xorriso, optv[i], mode_and, mode_or, 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, "-chmodi", argc, argv, *idx, &end_idx, &optc, &optv,
256);
Findjob_destroy(&job, 0);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Option -chown alias -chowni , chown_r alias chown_ri */
/* @param flag bit0=recursive (-chown_r)
*/
int Xorriso_option_chowni(struct XorrisO *xorriso, char *uid,
int argc, char **argv, int *idx, int flag)
{
int i, ret, was_failure= 0, end_idx, fret;
uid_t uid_number;
int optc= 0;
char **optv= NULL;
struct FindjoB *job= NULL;
struct stat dir_stbuf;
ret= Xorriso_opt_args(xorriso, "-chowni", argc, argv, *idx, &end_idx,
&optc, &optv, 0);
if(ret<=0)
goto ex;
ret= Xorriso_convert_uidstring(xorriso, uid, &uid_number, 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, "-chown_r", 0);
{ret= -1; goto ex;}
}
Findjob_set_action_chown(job, uid_number, 0);
ret= Xorriso_findi(xorriso, job, NULL, (off_t) 0,
NULL, optv[i], &dir_stbuf, 0, 0);
Findjob_destroy(&job, 0);
} else
ret= Xorriso_set_uid(xorriso, optv[i], uid_number, 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, "-chowni", argc, argv, *idx, &end_idx,
&optc, &optv, 256);
Findjob_destroy(&job, 0);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Option -close "on"|"off" */
int Xorriso_option_close(struct XorrisO *xorriso, char *mode, int flag)
{
xorriso->do_close= !!strcmp(mode, "off");
return(1);
}
/* Option -close_filter_list */
int Xorriso_option_close_filter_list(struct XorrisO *xorriso, int flag)
{
xorriso->filter_list_closed= 1;
return(1);
}
/* Option -commit */
/* @param flag bit0= leave indrive and outdrive aquired as they were,
i.e. do not aquire outdrive as new in-out-drive
bit1= do not perform eventual -reassure
@return <=0 error , 1 success, 2 revoked by -reassure , 3 no change pending
*/
int Xorriso_option_commit(struct XorrisO *xorriso, int flag)
{
int ret;
char newdev[SfileadrL];
if(!xorriso->volset_change_pending) {
sprintf(xorriso->info_text, "-commit: No image modifications pending");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
return(3);
}
if(!(flag&2)) {
ret= Xorriso_reassure(xorriso, "-commit",
"write the pending image changes to media", 0);
if(ret<=0)
return(2);
}
Xorriso_process_errfile(xorriso, 0, "burn session start", 0, 1);
ret= Xorriso_write_session(xorriso, 0);
Xorriso_process_errfile(xorriso, 0, "burn session end", 0, 1);
if(ret<=0)
return(ret);
Xorriso_write_session_log(xorriso, 0);
xorriso->volset_change_pending= 0;
xorriso->no_volset_present= 0;
if(flag&1)
return(1);
if(Sregex_string(&(xorriso->in_charset), xorriso->out_charset, 0) <= 0)
return(-1);
strcpy(newdev, xorriso->outdev);
if(xorriso->grow_blindly_msc2>=0)
ret= Xorriso_option_dev(xorriso, "", 3|4);
else
ret= Xorriso_option_dev(xorriso, newdev, 3|4);
return(ret);
}
/* Option -commit_eject */
/* @return <=0 error , 1 success, 2 revoked by -reassure
*/
int Xorriso_option_commit_eject(struct XorrisO *xorriso, char *which, int flag)
{
int ret, eret;
ret= Xorriso_option_commit(xorriso, 1);
if(ret<=0 || ret==2 || ret==3)
return(ret);
if(strcmp(which, "none")==0)
eret= 1;
else
eret= Xorriso_option_eject(xorriso, which, 1);
ret= Xorriso_option_dev(xorriso, "", 3|4);
if(eret<ret)
return(eret);
return(ret);
}
/* Options -compare and -compare_r
@param flag bit0= issue summary message
bit1= do not reset pacifier, no final pacifier message
bit2= do not issue pacifier messages at all
bit3= recursive: -compare_r
*/
int Xorriso_option_compare(struct XorrisO *xorriso, char *disk_path,
char *iso_path, int flag)
{
int ret, mem_pci, zero= 0, result, follow_links;
double mem_lut= 0.0;
char *ipth, *argv[6], eff_origin[SfileadrL], eff_dest[SfileadrL];
ipth= iso_path;
if(ipth[0]==0)
ipth= disk_path;
if(disk_path[0]==0) {
sprintf(xorriso->info_text, "-compare: Empty disk_path given");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 1);
return(0);
}
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, disk_path, eff_origin,
2|4|8);
if(ret<=0)
return(ret);
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, ipth, eff_dest, 2|8);
if(ret<=0)
return(ret);
if(xorriso->disk_excl_mode&8)
ret= Xorriso_path_is_excluded(xorriso, eff_origin, 1);
else
ret= 0;
if(ret!=0)
goto report_outcome;
if(!(flag&2)) {
Xorriso_pacifier_reset(xorriso, 0);
mem_lut= xorriso->last_update_time;
}
mem_pci= xorriso->pacifier_interval;
xorriso->pacifier_interval= 5.0;
if(flag&8) {
xorriso->find_compare_result= 1;
argv[0]= eff_dest;
argv[1]= "-exec";
argv[2]= "compare";
argv[3]= eff_origin;
zero= 0;
ret= Xorriso_option_find(xorriso, 4, argv, &zero, 2); /* -findi */
if(ret>0) {
argv[0]= eff_origin;
argv[1]= "-exec";
argv[2]= "not_in_iso";
argv[3]= eff_dest;
zero= 0;
ret= Xorriso_option_find(xorriso, 4, argv, &zero, 1|2); /* -findx */
if(ret>0 && !xorriso->do_follow_mount) {
argv[0]= eff_origin;
argv[1]= "-type";
argv[2]= "m";
argv[3]= "-exec";
argv[4]= "is_full_in_iso";
argv[5]= eff_dest;
zero= 0;
ret= Xorriso_option_find(xorriso, 6, argv, &zero, 1|2); /* -findx */
}
if(ret>0)
ret= xorriso->find_compare_result;
else
ret= -1;
} else
ret= -1;
} else {
follow_links= (xorriso->do_follow_links || xorriso->do_follow_param) << 28;
ret= Xorriso_compare_2_files(xorriso, eff_origin, eff_dest, "", &result,
2 | follow_links | ((flag&4)<<27) | (1<<30));
}
xorriso->pacifier_interval= mem_pci;
if(mem_lut!=xorriso->last_update_time && !(flag&2))
Xorriso_pacifier_callback(xorriso, "content bytes read",
xorriso->pacifier_count, 0, "", 1);
report_outcome:;
if(ret>0) {
sprintf(xorriso->result_line,
"Both file objects match as far as expectable.\n");
} else if(ret==0) {
sprintf(xorriso->result_line, "Differences detected.\n");
} else {
sprintf(xorriso->result_line, "Comparison failed due to error.\n");
}
if(flag&1)
Xorriso_result(xorriso,0);
if(ret<0)
return(ret);
return(1);
}
/* Option -compliance */
int Xorriso_option_compliance(struct XorrisO *xorriso, char *mode,
int flag)
{
return(Xorriso_relax_compliance(xorriso, mode, 0));
}
/* Option -cpr alias -cpri */
int Xorriso_option_cpri(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int i, ret, is_dir= 0, was_failure= 0, fret, end_idx_dummy;
char eff_origin[SfileadrL], eff_dest[SfileadrL];
char dest_dir[SfileadrL], leafname[SfileadrL];
int optc= 0;
char **optv= NULL;
ret= Xorriso_cpmv_args(xorriso, "-cpri", argc, argv, idx,
&optc, &optv, eff_dest, 1|2);
if(ret<=0)
goto ex;
if(ret==2) {
is_dir= 1;
strcpy(dest_dir, eff_dest);
}
/* Perform graft-ins */
Xorriso_pacifier_reset(xorriso, 0);
for(i= 0; i<optc && !xorriso->request_to_abort; i++) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, optv[i], eff_origin,
2|4);
if(ret<=0 || xorriso->request_to_abort)
goto problem_handler;
if(is_dir) {
ret= Sfile_leafname(eff_origin, leafname, 0);
if(ret<=0)
goto problem_handler;
strcpy(eff_dest, dest_dir);
ret= Sfile_add_to_path(eff_dest, leafname, 0);
if(ret<=0) {
sprintf(xorriso->info_text, "Effective path gets much too long (%d)",
(int) (strlen(eff_dest)+ strlen(leafname)+1));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto problem_handler;
}
}
ret= Xorriso_graft_in(xorriso, NULL, eff_origin, eff_dest,
(off_t) 0, (off_t) 0, 0);
if(ret<=0 || xorriso->request_to_abort)
goto problem_handler;
sprintf(xorriso->info_text, "Added to ISO image: %s '%s'='%s'\n",
(ret>1 ? "directory" : "file"), (eff_dest[0] ? eff_dest : "/"),
eff_origin);
if(!(flag&1))
Xorriso_info(xorriso, 0);
continue; /* regular bottom of loop */
problem_handler:;
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
Xorriso_pacifier_callback(xorriso, "files added", xorriso->pacifier_count,
xorriso->pacifier_total, "", 1);
ret= !was_failure;
ex:;
Xorriso_opt_args(xorriso, "-cpri",
argc, argv, *idx, &end_idx_dummy, &optc, &optv, 256);
return(ret);
}
/* Options -cpx , -cpax, -cp_rx , -cp_rax */
/* @param flag bit0= recursive (-cp_rx, -cp_rax)
bit1= full property restore (-cpax, -cp_rax)
*/
int Xorriso_option_cpx(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int i, ret, is_dir= 0, was_failure= 0, fret, end_idx_dummy;
char eff_origin[SfileadrL], eff_dest[SfileadrL];
char dest_dir[SfileadrL], leafname[SfileadrL], sfe[5*SfileadrL];
char **eff_src_array= NULL, **eff_tgt_array= NULL;
int optc= 0;
char **optv= NULL;
struct stat stbuf;
ret= Xorriso_cpmv_args(xorriso, "-cp*x", argc, argv, idx,
&optc, &optv, eff_dest, 1|4);
if(ret<=0)
goto ex;
if(ret==2) {
is_dir= 1;
strcpy(dest_dir, eff_dest);
}
if(xorriso->allow_restore <= 0) {
sprintf(xorriso->info_text,
"-cpx: 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(xorriso->do_restore_sort_lba || !(xorriso->ino_behavior & 4)) {
eff_src_array= calloc(optc, sizeof(char *));
eff_tgt_array= calloc(optc, sizeof(char *));
if(eff_src_array == NULL || eff_tgt_array == NULL) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
ret= -1; goto ex;
}
for(i= 0; i < optc; i++)
eff_src_array[i]= eff_tgt_array[i]= NULL;
}
/* Perform copying */
Xorriso_pacifier_reset(xorriso, 0);
for(i= 0; i<optc && !xorriso->request_to_abort; i++) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, optv[i], eff_origin,
2|8);
if(ret<=0 || xorriso->request_to_abort)
goto problem_handler;
ret= Xorriso_iso_lstat(xorriso, eff_origin, &stbuf, 2|4);
if(ret==-1)
goto problem_handler;
if(S_ISDIR(stbuf.st_mode) && !(flag&1)) {
/* only allow directories if they actually represent split data files */
ret= 0;
if(xorriso->do_concat_split)
ret= Xorriso_is_split(xorriso, eff_origin, NULL, 0);
if(ret<0)
goto problem_handler;
if(ret==0) {
sprintf(xorriso->info_text, "-cpx: May not copy directory %s",
Text_shellsafe(eff_origin, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto problem_handler;
}
}
if(is_dir && strcmp(eff_origin, "/")!=0) {
ret= Sfile_leafname(eff_origin, leafname, 0);
if(ret<=0)
goto problem_handler;
strcpy(eff_dest, dest_dir);
ret= Sfile_add_to_path(eff_dest, leafname, 0);
if(ret<=0) {
sprintf(xorriso->info_text, "Effective path gets much too long (%d)",
(int) (strlen(eff_dest)+strlen(leafname)+1));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto problem_handler;
}
}
if(eff_src_array != NULL) {
eff_src_array[i]= strdup(eff_origin);
eff_tgt_array[i]= strdup(eff_dest);
if(eff_src_array[i] == NULL || eff_tgt_array[i] == NULL) {
Xorriso_no_malloc_memory(xorriso, &(eff_src_array[i]), 0);
ret= -1; goto ex;
}
} else {
ret= Xorriso_restore(xorriso, eff_origin, eff_dest, (off_t) 0, (off_t) 0,
16 | ((!(flag&2))<<6));
if(ret<=0 || xorriso->request_to_abort)
goto problem_handler;
if(ret==3 || (flag&1))
continue;
sprintf(xorriso->info_text,
"Copied from ISO image to disk: %s '%s' = '%s'\n",
(ret>1 ? "directory" : "file"), eff_origin, eff_dest);
Xorriso_info(xorriso, 0);
}
continue; /* regular bottom of loop */
problem_handler:;
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
if(eff_src_array != NULL) {
ret= Xorriso_restore_sorted(xorriso, optc, eff_src_array, eff_tgt_array, 0);
if(ret <= 0)
was_failure= 1;
}
if(xorriso->pacifier_count>0)
Xorriso_pacifier_callback(xorriso, "files restored",xorriso->pacifier_count,
xorriso->pacifier_total, "", 1|4);
ret= !was_failure;
ex:;
i= optc;
Sfile_destroy_argv(&i, &eff_src_array, 0);
i= optc;
Sfile_destroy_argv(&i, &eff_tgt_array, 0);
Xorriso_opt_args(xorriso, "-cp*x",
argc, argv, *idx, &end_idx_dummy, &optc, &optv, 256);
return(ret);
}
/* Option -cut_out */
int Xorriso_option_cut_out(struct XorrisO *xorriso, char *disk_path,
char *start, char *count, char *iso_rr_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,
"-cut_out: 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,
"-cut_out: 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,
"-cut_out from %s , byte %.f to %.f, and graft as %s",
disk_path, (double) startbyte, (double) (startbyte+bytecount),
iso_rr_path);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
ret= Xorriso_cut_out(xorriso, disk_path, startbyte, bytecount,
iso_rr_path, 0);
return(ret);
}
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