X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fnetwork%2Fnetworkd-network.c;h=40f6b230584478e9104e17b05f2ec7899d2320ea;hb=0de638530c0651e554cff06cb0bf7a8ccdff97ab;hp=56e5637a6601cdabcb9c19ae57cef9e3a552199d;hpb=f048a16b464295a4e0a4f4c1210f06343ad31231;p=elogind.git

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 56e5637a6..40f6b2305 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -24,10 +24,13 @@
 #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);
@@ -62,15 +65,41 @@ static int network_load_one(Manager *manager, const char *filename) {
         if (!network->filename)
                 return log_oom();
 
-        r = config_parse(NULL, filename, file, "Match\0Network\0Address\0Route\0", config_item_perf_lookup,
+        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_gperf_lookup, false, false, network);
         if (r < 0) {
                 log_warning("Could not parse config file %s: %s", filename, strerror(-r));
                 return r;
-        } else
-                log_debug("Parsed configuration file %s", filename);
+        }
 
         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;
+                }
+
+                if (route->dst_family && route->family != route->dst_family) {
+                        log_warning("Route section with conflicting Gateway and Destination address "
+                                    "family 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;
@@ -78,7 +107,8 @@ static int network_load_one(Manager *manager, const char *filename) {
 
 int network_load(Manager *manager) {
         Network *network;
-        char **files, **f;
+        _cleanup_strv_free_ char **files = NULL;
+        char **f;
         int r;
 
         assert(manager);
@@ -86,9 +116,9 @@ int network_load(Manager *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));
+                log_error("Failed to enumerate network files: %s", strerror(-r));
                 return r;
         }
 
@@ -98,8 +128,6 @@ int network_load(Manager *manager) {
                         return r;
         }
 
-        strv_free(files);
-
         return 0;
 }
 
@@ -120,6 +148,8 @@ void network_free(Network *network) {
 
         free(network->description);
 
+        address_free(network->dns);
+
         while ((route = network->static_routes))
                 route_free(route);
 
@@ -129,7 +159,8 @@ void network_free(Network *network) {
         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);
 
         free(network);
 }
@@ -141,9 +172,6 @@ int network_get(Manager *manager, struct udev_device *device, Network **ret) {
         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,
@@ -153,9 +181,9 @@ int network_get(Manager *manager, struct udev_device *device, Network **ret) {
                                         udev_device_get_driver(device),
                                         udev_device_get_devtype(device),
                                         udev_device_get_sysname(device))) {
-                        log_debug("Network file %s applies to link %s",
-                                        network->filename,
-                                        udev_device_get_sysname(device));
+                        log_debug("%s: found matching network '%s'",
+                                        udev_device_get_sysname(device),
+                                        network->filename);
                         *ret = network;
                         return 0;
                 }
@@ -169,15 +197,18 @@ int network_get(Manager *manager, struct udev_device *device, Network **ret) {
 int network_apply(Manager *manager, Network *network, Link *link) {
         int r;
 
-        log_info("Network '%s' being applied to link '%s'",
-                        network->description, link->ifname);
-
         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;
 }