int route_new_static(Network *network, const char *filename, unsigned section_line, Route **ret) {
_cleanup_network_config_section_free_ NetworkConfigSection *n = NULL;
_cleanup_route_free_ Route *route = NULL;
int r;
assert(network);
assert(ret);
assert(!!filename == (section_line > 0));
if (filename) {
r = network_config_section_new(filename, section_line, &n);
if (r < 0)
return r;
route = hashmap_get(network->routes_by_section, n);
if (route) {
*ret = route;
route = NULL;
return 0;
}
}
if (network->n_static_routes >= routes_max())
return -E2BIG;
r = route_new(&route);
if (r < 0)
return r;
route->protocol = RTPROT_STATIC;
if (filename) {
route->section = n;
n = NULL;
r = hashmap_put(network->routes_by_section, route->section, route);
if (r < 0)
return r;
}
route->network = network;
LIST_PREPEND(routes, network->static_routes, route);
network->n_static_routes++;
*ret = route;
route = NULL;
return 0;
}
static int prefix_new_static(Network *network, const char *filename,
unsigned section_line, Prefix **ret) {
_cleanup_(network_config_section_freep) NetworkConfigSection *n = NULL;
_cleanup_(prefix_freep) Prefix *prefix = NULL;
int r;
assert(network);
assert(ret);
assert(!!filename == (section_line > 0));
if (filename) {
r = network_config_section_new(filename, section_line, &n);
if (r < 0)
return r;
if (section_line) {
prefix = hashmap_get(network->prefixes_by_section, n);
if (prefix) {
*ret = TAKE_PTR(prefix);
return 0;
}
}
}
r = prefix_new(&prefix);
if (r < 0)
return r;
prefix->network = network;
LIST_APPEND(prefixes, network->static_prefixes, prefix);
network->n_static_prefixes++;
if (filename) {
prefix->section = TAKE_PTR(n);
r = hashmap_ensure_allocated(&network->prefixes_by_section, &network_config_hash_ops);
if (r < 0)
return r;
r = hashmap_put(network->prefixes_by_section, prefix->section, prefix);
if (r < 0)
return r;
}
*ret = TAKE_PTR(prefix);
return 0;
}
int prefix_new_static(Network *network, const char *filename,
unsigned section_line, Prefix **ret) {
_cleanup_network_config_section_free_ NetworkConfigSection *n = NULL;
_cleanup_prefix_free_ Prefix *prefix = NULL;
int r;
assert(network);
assert(ret);
assert(!!filename == (section_line > 0));
if (filename) {
r = network_config_section_new(filename, section_line, &n);
if (r < 0)
return r;
if (section_line) {
prefix = hashmap_get(network->prefixes_by_section, n);
if (prefix) {
*ret = prefix;
prefix = NULL;
return 0;
}
}
}
r = prefix_new(&prefix);
if (r < 0)
return r;
if (filename) {
prefix->section = n;
n = NULL;
r = hashmap_put(network->prefixes_by_section, prefix->section,
prefix);
if (r < 0)
return r;
}
prefix->network = network;
LIST_APPEND(prefixes, network->static_prefixes, prefix);
network->n_static_prefixes++;
*ret = prefix;
prefix = NULL;
return 0;
}
static int address_label_new_static(Network *network, const char *filename, unsigned section_line, AddressLabel **ret) {
_cleanup_network_config_section_free_ NetworkConfigSection *n = NULL;
_cleanup_address_label_free_ AddressLabel *label = NULL;
int r;
assert(network);
assert(ret);
assert(!!filename == (section_line > 0));
r = network_config_section_new(filename, section_line, &n);
if (r < 0)
return r;
label = hashmap_get(network->address_labels_by_section, n);
if (label) {
*ret = label;
label = NULL;
return 0;
}
r = address_label_new(&label);
if (r < 0)
return r;
label->section = n;
n = NULL;
r = hashmap_put(network->address_labels_by_section, label->section, label);
if (r < 0)
return r;
label->network = network;
LIST_APPEND(labels, network->address_labels, label);
network->n_address_labels++;
*ret = label;
label = NULL;
return 0;
}
static int routing_policy_rule_new_static(Network *network, const char *filename, unsigned section_line, RoutingPolicyRule **ret) {
_cleanup_routing_policy_rule_free_ RoutingPolicyRule *rule = NULL;
_cleanup_network_config_section_free_ NetworkConfigSection *n = NULL;
int r;
assert(network);
assert(ret);
assert(!!filename == (section_line > 0));
r = network_config_section_new(filename, section_line, &n);
if (r < 0)
return r;
rule = hashmap_get(network->rules_by_section, n);
if (rule) {
*ret = TAKE_PTR(rule);
return 0;
}
r = routing_policy_rule_new(&rule);
if (r < 0)
return r;
rule->section = n;
rule->network = network;
n = NULL;
r = hashmap_put(network->rules_by_section, rule->section, rule);
if (r < 0)
return r;
LIST_APPEND(rules, network->rules, rule);
network->n_rules++;
*ret = TAKE_PTR(rule);
return 0;
}
