void *userdata) {
_cleanup_(mount_options_free_allp) MountOptions *options = NULL;
+ _cleanup_strv_free_ char **l = NULL;
+ char **first = NULL, **second = NULL;
ExecContext *c = data;
const Unit *u = userdata;
- const char *p = rvalue;
int r;
assert(filename);
return 0;
}
- for (;;) {
- _cleanup_free_ char *mount_options_resolved = NULL, *first = NULL, *tuple = NULL;
- const char *mount_options = NULL, *second = NULL;
+ r = strv_split_colon_pairs(&l, rvalue);
+ if (r == -ENOMEM)
+ return log_oom();
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s, ignoring: %s", lvalue, rvalue);
+ return 0;
+ }
+
+ STRV_FOREACH_PAIR(first, second, l) {
+ _cleanup_free_ char *mount_options_resolved = NULL;
+ const char *mount_options = NULL;
MountOptions *o = NULL;
unsigned int partition_number = 0;
- r = extract_first_word(&p, &tuple, WHITESPACE, EXTRACT_UNQUOTE);
- if (r == 0)
- break;
- if (r == -ENOMEM)
- return log_oom();
- if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s: %s", lvalue, rvalue);
- return 0;
- }
-
- second = tuple;
- r = extract_first_word(&second, &first, ":", EXTRACT_UNQUOTE|EXTRACT_DONT_COALESCE_SEPARATORS);
- if (r == 0)
- continue;
- if (r == -ENOMEM)
- return log_oom();
- if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s: %s", lvalue, rvalue);
- continue;
- }
-
/* Format is either '0:foo' or 'foo' (0 is implied) */
- if (!isempty(second) && second[-1] == ':') {
- mount_options = second;
- r = safe_atou(first, &partition_number);
+ if (!isempty(*second)) {
+ mount_options = *second;
+ r = safe_atou(*first, &partition_number);
if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse partition number from \"%s\", ignoring: %m", first);
+ log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse partition number from \"%s\", ignoring: %m", *first);
continue;
}
} else
- mount_options = first;
+ mount_options = *first;
r = unit_full_printf(u, mount_options, &mount_options_resolved);
if (r < 0) {
r = unit_full_printf(u, source, &sresolved);
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, r,
- "Failed to resolved unit specifiers in \"%s\", ignoring: %m", source);
+ "Failed to resolve unit specifiers in \"%s\", ignoring: %m", source);
continue;
}
r = unit_full_printf(u, destination, &dresolved);
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, r,
- "Failed to resolved specifiers in \"%s\", ignoring: %m", destination);
+ "Failed to resolve specifiers in \"%s\", ignoring: %m", destination);
continue;
}
return 0;
}
+int config_parse_mount_images(
+ const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ _cleanup_strv_free_ char **l = NULL;
+ ExecContext *c = data;
+ const Unit *u = userdata;
+ char **source = NULL, **destination = NULL;
+ int r;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ if (isempty(rvalue)) {
+ /* Empty assignment resets the list */
+ c->mount_images = mount_image_free_many(c->mount_images, &c->n_mount_images);
+ return 0;
+ }
+
+ r = strv_split_colon_pairs(&l, rvalue);
+ if (r == -ENOMEM)
+ return log_oom();
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse %s, ignoring: %s", lvalue, rvalue);
+ return 0;
+ }
+
+ STRV_FOREACH_PAIR(source, destination, l) {
+ _cleanup_free_ char *sresolved = NULL, *dresolved = NULL;
+ char *s = NULL;
+ bool permissive = false;
+
+ r = unit_full_printf(u, *source, &sresolved);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r,
+ "Failed to resolve unit specifiers in \"%s\", ignoring: %m", *source);
+ continue;
+ }
+
+ s = sresolved;
+ if (s[0] == '-') {
+ permissive = true;
+ s++;
+ }
+
+ r = path_simplify_and_warn(s, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
+ if (r < 0)
+ continue;
+
+ if (isempty(*destination)) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Missing destination in %s, ignoring: %s", lvalue, rvalue);
+ continue;
+ }
+
+ r = unit_full_printf(u, *destination, &dresolved);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r,
+ "Failed to resolve specifiers in \"%s\", ignoring: %m", *destination);
+ continue;
+ }
+
+ r = path_simplify_and_warn(dresolved, PATH_CHECK_ABSOLUTE, unit, filename, line, lvalue);
+ if (r < 0)
+ continue;
+
+ r = mount_image_add(&c->mount_images, &c->n_mount_images,
+ &(MountImage) {
+ .source = s,
+ .destination = dresolved,
+ .ignore_enoent = permissive,
+ });
+ if (r < 0)
+ return log_oom();
+ }
+
+ return 0;
+}
+
int config_parse_job_timeout_sec(
const char* unit,
const char *filename,