***/
#include "networkd.h"
-#include "net-util.h"
+#include "network-internal.h"
#include "path-util.h"
#include "conf-files.h"
#include "conf-parser.h"
+#include "util.h"
static int network_load_one(Manager *manager, const char *filename) {
_cleanup_network_free_ Network *network = NULL;
_cleanup_fclose_ FILE *file = NULL;
+ Route *route;
+ Address *address;
int r;
assert(manager);
LIST_HEAD_INIT(network->static_addresses);
LIST_HEAD_INIT(network->static_routes);
+ network->vlans = hashmap_new(string_hash_func, string_compare_func);
+ if (!network->vlans)
+ return log_oom();
+
+ network->macvlans = hashmap_new(uint64_hash_func, uint64_compare_func);
+ if (!network->macvlans)
+ return log_oom();
+
network->addresses_by_section = hashmap_new(uint64_hash_func, uint64_compare_func);
if (!network->addresses_by_section)
return log_oom();
if (!network->routes_by_section)
return log_oom();
+ network->dns = set_new(NULL, NULL);
+ if (!network->dns)
+ return log_oom();
+
network->filename = strdup(filename);
if (!network->filename)
return log_oom();
- r = config_parse(NULL, filename, file, "Match\0Network\0Address\0Route\0", config_item_perf_lookup,
- (void*) network_gperf_lookup, false, false, network);
+ network->dhcp_dns = true;
+ network->dhcp_hostname = true;
+ network->dhcp_domainname = true;
+
+ r = config_parse(NULL, filename, file, "Match\0Network\0Address\0Route\0DHCPv4\0", config_item_perf_lookup,
+ (void*) network_network_gperf_lookup, false, false, network);
if (r < 0) {
log_warning("Could not parse config file %s: %s", filename, strerror(-r));
return r;
}
LIST_PREPEND(networks, manager->networks, network);
+
+ LIST_FOREACH(static_routes, route, network->static_routes) {
+ if (!route->family) {
+ log_warning("Route section without Gateway field configured in %s. "
+ "Ignoring", filename);
+ return 0;
+ }
+ }
+
+ LIST_FOREACH(static_addresses, address, network->static_addresses) {
+ if (!address->family) {
+ log_warning("Address section without Address field configured in %s. "
+ "Ignoring", filename);
+ return 0;
+ }
+ }
+
network = NULL;
return 0;
int network_load(Manager *manager) {
Network *network;
- char **files, **f;
+ _cleanup_strv_free_ char **files = NULL;
+ char **f;
int r;
assert(manager);
while ((network = manager->networks))
network_free(network);
- r = conf_files_list_strv(&files, ".network", NULL, (const char **)manager->network_dirs);
+ r = conf_files_list_strv(&files, ".network", NULL, network_dirs);
if (r < 0) {
log_error("Failed to enumerate network files: %s", strerror(-r));
return r;
return r;
}
- strv_free(files);
-
return 0;
}
void network_free(Network *network) {
Route *route;
Address *address;
+ Iterator i;
if (!network)
return;
free(network->description);
+ SET_FOREACH(address, network->dns, i)
+ address_free(address);
+
+ set_free(network->dns);
+
+ hashmap_free(network->vlans);
+
+ hashmap_free(network->macvlans);
+
while ((route = network->static_routes))
route_free(route);
hashmap_free(network->addresses_by_section);
hashmap_free(network->routes_by_section);
- LIST_REMOVE(networks, network->manager->networks, network);
+ if (network->manager && network->manager->networks)
+ LIST_REMOVE(networks, network->manager->networks, network);
+
+ condition_free_list(network->match_host);
+ condition_free_list(network->match_virt);
+ condition_free_list(network->match_kernel);
+ condition_free_list(network->match_arch);
free(network);
}
assert(device);
assert(ret);
- if (manager_should_reload(manager))
- manager_load_config(manager);
-
LIST_FOREACH(networks, network, manager->networks) {
if (net_match_config(network->match_mac, network->match_path,
network->match_driver, network->match_type,
- network->match_name,
+ network->match_name, network->match_host,
+ network->match_virt, network->match_kernel,
+ network->match_arch,
udev_device_get_sysattr_value(device, "address"),
udev_device_get_property_value(device, "ID_PATH"),
- udev_device_get_driver(device),
+ udev_device_get_driver(udev_device_get_parent(device)),
+ udev_device_get_property_value(device, "ID_NET_DRIVER"),
udev_device_get_devtype(device),
udev_device_get_sysname(device))) {
log_debug("%s: found matching network '%s'",
link->network = network;
- r = link_configure(link);
- if (r < 0)
- return r;
+ if (network->dns) {
+ r = manager_update_resolv_conf(manager);
+ if (r < 0)
+ return r;
+ }
return 0;
}
void *data,
void *userdata) {
Network *network = userdata;
- Bridge *bridge;
+ NetDev *netdev;
int r;
assert(filename);
assert(rvalue);
assert(data);
- r = bridge_get(network->manager, rvalue, &bridge);
+ r = netdev_get(network->manager, rvalue, &netdev);
if (r < 0) {
log_syntax(unit, LOG_ERR, filename, line, EINVAL,
"Bridge is invalid, ignoring assignment: %s", rvalue);
return 0;
}
- network->bridge = bridge;
+ if (netdev->kind != NETDEV_KIND_BRIDGE) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "NetDev is not a bridge, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ network->bridge = netdev;
+
+ return 0;
+}
+
+int config_parse_bond(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) {
+ Network *network = userdata;
+ NetDev *netdev;
+ int r;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = netdev_get(network->manager, rvalue, &netdev);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Bond is invalid, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ if (netdev->kind != NETDEV_KIND_BOND) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "NetDev is not a bond, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ network->bond = netdev;
+
+ return 0;
+}
+
+int config_parse_vlan(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) {
+ Network *network = userdata;
+ NetDev *netdev;
+ int r;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = netdev_get(network->manager, rvalue, &netdev);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "VLAN is invalid, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ if (netdev->kind != NETDEV_KIND_VLAN) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "NetDev is not a VLAN, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ r = hashmap_put(network->vlans, &netdev->vlanid, netdev);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Can not add VLAN to network: %s", rvalue);
+ return 0;
+ }
+
+ return 0;
+}
+
+int config_parse_macvlan(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) {
+ Network *network = userdata;
+ NetDev *netdev;
+ int r;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = netdev_get(network->manager, rvalue, &netdev);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "MACVLAN is invalid, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ if (netdev->kind != NETDEV_KIND_MACVLAN) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "NetDev is not a MACVLAN, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ r = hashmap_put(network->macvlans, netdev->name, netdev);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Can not add MACVLAN to network: %s", rvalue);
+ return 0;
+ }
return 0;
}
~ianmdlvl / elogind.git / blobdiff