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New option -mount_opts

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This commit is contained in:
Thomas Schmitt
2009-10-10 14:22:50 +00:00
parent 13746bfc58
commit 0e3dafe5e4
7 changed files with 77 additions and 9 deletions
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53
xorriso/xorriso.c
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@ -6832,7 +6832,12 @@ int Xorriso_status(struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
xorriso->do_restore_sort_lba ? "sort_lba_on" : "sort_lba_off",
xorriso->drives_exclusive ? "o_excl_on" : "o_excl_off"
);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->mount_opts_flag == 0);
sprintf(line,"-mount_opts %s\n",
xorriso->mount_opts_flag & 1 ? "shared" : "exclusive");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
@ -12222,7 +12227,8 @@ too_long:;
if(sys_code == 1) { /* Linux */
sprintf(form,
"%smount -t iso9660 -o %snodev,noexec,nosuid,ro,sbsector=%%sbsector%% %%device%% %s",
(flag & 1 ? "/bin/" : ""), (reg_file ? "loop," : ""),
(flag & 1 ? "/bin/" : ""),
(reg_file || (xorriso->mount_opts_flag & 1) ? "loop," : ""),
Text_shellsafe(cpt, sfe, 0));
is_safe= 1;
} else if(sys_code == 2) { /* FreeBSD */
@ -15950,6 +15956,8 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
" -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.",
"",
@ -17098,6 +17106,41 @@ int Xorriso_option_mount(struct XorrisO *xorriso, char *dev, char *adr_mode,
}
/* Option -mount_opts option[:...] */
int Xorriso_option_mount_opts(struct XorrisO *xorriso, char *mode, int flag)
{
int was, l;
char *cpt, *npt;
was= xorriso->mount_opts_flag;
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, "shared", l)==0) {
xorriso->mount_opts_flag|= 1;
} else if(strncmp(cpt, "exclusive", l)==0) {
xorriso->mount_opts_flag&= ~1;
} else {
unknown_mode:;
if(l<SfileadrL)
sprintf(xorriso->info_text, "-mount_opts: unknown option '%s'", cpt);
else
sprintf(xorriso->info_text, "-mount_opts: oversized parameter (%d)",l);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
xorriso->mount_opts_flag= was;
return(0);
}
}
return(1);
}
/* Option -mv alias -mvi */
int Xorriso_option_mvi(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
@ -19209,7 +19252,7 @@ int Xorriso_count_args(struct XorrisO *xorriso, int argc, char **argv,
"iso_rr_pattern","follow","format","fs","gid","grow_blindly","hardlinks",
"history","indev","in_charset","joliet",
"list_delimiter","list_profiles","local_charset",
"mark","md5","not_leaf","not_list","not_mgt",
"mark","md5","mount_opts","not_leaf","not_list","not_mgt",
"options_from_file","osirrox","outdev","out_charset","overwrite",
"pacifier","padding","path_list","pathspecs","pkt_output","print","prompt",
"prog","prog_help","publisher","quoted_not_list","quoted_path_list",
@ -19746,6 +19789,10 @@ next_command:;
argv[(*idx)-2], argv[(*idx)-1],
(strcmp(cmd, "mount_cmd") == 0));
} else if(strcmp(cmd, "mount_opts")==0) {
(*idx)++;
ret= Xorriso_option_mount_opts(xorriso, arg1, 0);
} else if(strcmp(cmd,"mv")==0 || strcmp(cmd,"mvi")==0) {
ret= Xorriso_option_mvi(xorriso, argc, argv, idx, 0);