void
i_fn_args_free(struct i_fn_args *a)
{
if (a != NULL) {
if (a->temp_files != NULL) {
temp_files_clean(a);
aura_dict_free(a->temp_files);
}
if (a->cmd_names != NULL) {
config_vars_free(a->cmd_names);
}
if (a->s != NULL) {
storage_free(a->s);
}
if (a->c != NULL) {
dfui_be_stop(a->c);
}
if (a->log != NULL) {
fclose(a->log);
}
AURA_FREE(a, i_fn_args);
}
}
static int
check_subpartition_selections(struct dfui_response *r, struct i_fn_args *a)
{
struct dfui_dataset *ds;
struct dfui_dataset *star_ds = NULL;
struct aura_dict *d;
const char *mountpoint, *capstring;
long capacity = 0;
int found_root = 0;
int valid = 1;
d = aura_dict_new(1, AURA_DICT_LIST);
if ((ds = dfui_response_dataset_get_first(r)) == NULL) {
inform(a->c, _("Please set up at least one subpartition."));
valid = 0;
}
for (ds = dfui_response_dataset_get_first(r); valid && ds != NULL;
ds = dfui_dataset_get_next(ds)) {
#ifdef DEBUG
dfui_dataset_dump(ds);
#endif
mountpoint = dfui_dataset_get_value(ds, "mountpoint");
capstring = dfui_dataset_get_value(ds, "capacity");
if (aura_dict_exists(d, mountpoint, strlen(mountpoint) + 1)) {
inform(a->c, _("The same mount point cannot be specified "
"for two different subpartitions."));
valid = 0;
}
if (strcmp(mountpoint, "/") == 0)
found_root = 1;
if (strcmp(capstring, "*") == 0) {
if (star_ds != NULL) {
inform(a->c, _("You cannot have more than one subpartition "
"with a '*' capacity (meaning 'use the remainder "
"of the primary partition'.)"));
valid = 0;
} else {
star_ds = ds;
}
}
if (!(!strcasecmp(mountpoint, "swap") || mountpoint[0] == '/')) {
inform(a->c, _("Mount point must be either 'swap', or it must "
"start with a '/'."));
valid = 0;
}
if (strpbrk(mountpoint, " \\\"'`") != NULL) {
inform(a->c, _("Mount point may not contain the following "
"characters: blank space, backslash, or "
"single, double, or back quotes."));
valid = 0;
}
if (strlen(capstring) == 0) {
inform(a->c, _("A capacity must be specified."));
valid = 0;
}
if (!string_to_capacity(capstring, &capacity)) {
inform(a->c, _("Capacity must be either a '*' symbol "
"to indicate 'use the rest of the primary "
"partition', or it must be a series of decimal "
"digits ending with an 'M' (indicating "
"megabytes), a 'G' (indicating gigabytes) and "
"so on (up to 'E'.)"));
valid = 0;
}
/*
* Maybe remove this limit entirely?
*/
if ((strcasecmp(mountpoint, "swap") == 0) &&
(capacity > SWAP_MAX)) {
inform(a->c, _("Swap capacity is limited to %dG."),
SWAP_MAX / 1024);
valid = 0;
}
/*
* If we made it through that obstacle course, all is well.
*/
if (valid)
aura_dict_store(d, mountpoint, strlen(mountpoint) + 1, "", 1);
}
if (!found_root) {
inform(a->c, _("You must include a / (root) subpartition."));
valid = 0;
}
if (aura_dict_size(d) > 16) {
inform(a->c, _("You cannot have more than 16 subpartitions "
"on a single primary partition. Remove some "
"and try again."));
valid = 0;
}
aura_dict_free(d);
return(valid);
}
