X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fnetwork%2Fnetworkd-network.c;h=b82452640ac454037f7aa0cf4c18192fb74fb7aa;hp=075596af6bc7f318d22cd94c753d9d2d1e058041;hb=c4a5ddc9f29cf910fac9d814cd898b4cc2bd79b1;hpb=ca6038b89645c0c1bd547d6a420bf95eb3d6f4cc

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 075596af6..b82452640 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -22,14 +22,14 @@
 #include <ctype.h>
 #include <net/if.h>
 
-#include "networkd.h"
-#include "networkd-netdev.h"
-#include "networkd-link.h"
-#include "network-internal.h"
 #include "path-util.h"
 #include "conf-files.h"
 #include "conf-parser.h"
 #include "util.h"
+#include "networkd.h"
+#include "networkd-netdev.h"
+#include "networkd-link.h"
+#include "network-internal.h"
 
 static int network_load_one(Manager *manager, const char *filename) {
         _cleanup_network_free_ Network *network = NULL;
@@ -62,6 +62,7 @@ static int network_load_one(Manager *manager, const char *filename) {
 
         LIST_HEAD_INIT(network->static_addresses);
         LIST_HEAD_INIT(network->static_routes);
+        LIST_HEAD_INIT(network->static_fdb_entries);
 
         network->stacked_netdevs = hashmap_new(&string_hash_ops);
         if (!network->stacked_netdevs)
@@ -75,11 +76,15 @@ static int network_load_one(Manager *manager, const char *filename) {
         if (!network->routes_by_section)
                 return log_oom();
 
+        network->fdb_entries_by_section = hashmap_new(NULL);
+        if (!network->fdb_entries_by_section)
+                return log_oom();
+
         network->filename = strdup(filename);
         if (!network->filename)
                 return log_oom();
 
-        network->dhcp = DHCP_SUPPORT_NONE;
+        network->dhcp = ADDRESS_FAMILY_NO;
         network->dhcp_ntp = true;
         network->dhcp_dns = true;
         network->dhcp_hostname = true;
@@ -97,12 +102,17 @@ static int network_load_one(Manager *manager, const char *filename) {
                          "Route\0"
                          "DHCP\0"
                          "DHCPv4\0"
-                         "BridgePort\0",
+                         "Bridge\0"
+                         "BridgeFDB\0",
                          config_item_perf_lookup, network_network_gperf_lookup,
                          false, false, true, network);
         if (r < 0)
                 return r;
 
+        /* IPMasquerade=yes implies IPForward=yes */
+        if (network->ip_masquerade)
+                network->ip_forward |= ADDRESS_FAMILY_IPV4;
+
         LIST_PREPEND(networks, manager->networks, network);
 
         LIST_FOREACH(routes, route, network->static_routes) {
@@ -154,6 +164,7 @@ void network_free(Network *network) {
         NetDev *netdev;
         Route *route;
         Address *address;
+        FdbEntry *fdb_entry;
         Iterator i;
 
         if (!network)
@@ -192,8 +203,12 @@ void network_free(Network *network) {
         while ((address = network->static_addresses))
                 address_free(address);
 
+        while ((fdb_entry = network->static_fdb_entries))
+                fdb_entry_free(fdb_entry);
+
         hashmap_free(network->addresses_by_section);
         hashmap_free(network->routes_by_section);
+        hashmap_free(network->fdb_entries_by_section);
 
         if (network->manager && network->manager->networks)
                 LIST_REMOVE(networks, network->manager->networks, network);
@@ -347,6 +362,7 @@ int config_parse_netdev(const char *unit,
                 break;
         case NETDEV_KIND_VLAN:
         case NETDEV_KIND_MACVLAN:
+        case NETDEV_KIND_IPVLAN:
         case NETDEV_KIND_VXLAN:
                 r = hashmap_put(network->stacked_netdevs, netdev->ifname, netdev);
                 if (r < 0) {
@@ -455,15 +471,6 @@ int config_parse_tunnel(const char *unit,
         return 0;
 }
 
-static const char* const dhcp_support_table[_DHCP_SUPPORT_MAX] = {
-        [DHCP_SUPPORT_NONE] = "none",
-        [DHCP_SUPPORT_BOTH] = "both",
-        [DHCP_SUPPORT_V4] = "v4",
-        [DHCP_SUPPORT_V6] = "v6",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(dhcp_support, DHCPSupport);
-
 int config_parse_dhcp(
                 const char* unit,
                 const char *filename,
@@ -476,34 +483,38 @@ int config_parse_dhcp(
                 void *data,
                 void *userdata) {
 
-        DHCPSupport *dhcp = data;
-        int k;
+        AddressFamilyBoolean *dhcp = data, s;
 
         assert(filename);
         assert(lvalue);
         assert(rvalue);
         assert(data);
 
-        /* Our enum shall be a superset of booleans, hence first try
-         * to parse as boolean, and then as enum */
-
-        k = parse_boolean(rvalue);
-        if (k > 0)
-                *dhcp = DHCP_SUPPORT_BOTH;
-        else if (k == 0)
-                *dhcp = DHCP_SUPPORT_NONE;
-        else {
-                DHCPSupport s;
-
-                s = dhcp_support_from_string(rvalue);
-                if (s < 0){
-                        log_syntax(unit, LOG_ERR, filename, line, -s, "Failed to parse DHCP option, ignoring: %s", rvalue);
+        /* Note that this is mostly like
+         * config_parse_address_family_boolean(), except that it
+         * understands some old names for the enum values */
+
+        s = address_family_boolean_from_string(rvalue);
+        if (s < 0) {
+
+                /* Previously, we had a slightly different enum here,
+                 * support its values for compatbility. */
+
+                if (streq(rvalue, "none"))
+                        s = ADDRESS_FAMILY_NO;
+                else if (streq(rvalue, "v4"))
+                        s = ADDRESS_FAMILY_IPV4;
+                else if (streq(rvalue, "v6"))
+                        s = ADDRESS_FAMILY_IPV6;
+                else if (streq(rvalue, "both"))
+                        s = ADDRESS_FAMILY_YES;
+                else {
+                        log_syntax(unit, LOG_ERR, filename, line, s, "Failed to parse DHCP option, ignoring: %s", rvalue);
                         return 0;
                 }
-
-                *dhcp = s;
         }
 
+        *dhcp = s;
         return 0;
 }