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sd-rtnl: fix broken test cases and add support for tunnel

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This patch fixes the broken test-cases for sd-rtnl and add support for ipip
and sit tunnel.

[tomegun: minor fixups]
This commit is contained in:
Susant Sahani 2014-04-03 13:35:56 +05:30 committed by Tom Gundersen
parent aba496a58a
commit 0a827d105d
2 changed files with 41 additions and 16 deletions
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27
src/libsystemd/sd-rtnl/rtnl-types.c
View File

@ -30,6 +30,9 @@
#include <linux/if_addr.h>
#include <linux/if.h>
#include <linux/ip.h>
#include <linux/if_tunnel.h>
#include "macro.h"
#include "util.h"
@ -98,12 +101,29 @@ static const NLType rtnl_link_info_data_bond_types[IFLA_BOND_MAX + 1] = {
#endif
};
static const NLType rtnl_link_info_data_iptun_types[IFLA_IPTUN_MAX + 1] = {
[IFLA_IPTUN_LINK] = { .type = NLA_U32 },
[IFLA_IPTUN_LOCAL] = { .type = NLA_U32 },
[IFLA_IPTUN_REMOTE] = { .type = NLA_U32 },
[IFLA_IPTUN_TTL] = { .type = NLA_U8 },
[IFLA_IPTUN_TOS] = { .type = NLA_U8 },
[IFLA_IPTUN_PMTUDISC] = { .type = NLA_U8 },
[IFLA_IPTUN_FLAGS] = { .type = NLA_U16 },
[IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
[IFLA_IPTUN_6RD_PREFIX] = { .type = NLA_IN_ADDR },
[IFLA_IPTUN_6RD_RELAY_PREFIX] = { .type = NLA_U32 },
[IFLA_IPTUN_6RD_PREFIXLEN] = { .type = NLA_U16 },
[IFLA_IPTUN_6RD_RELAY_PREFIXLEN] = { .type = NLA_U16 },
};
typedef enum NLUnionLinkInfoData {
NL_UNION_LINK_INFO_DATA_BOND,
NL_UNION_LINK_INFO_DATA_BRIDGE,
NL_UNION_LINK_INFO_DATA_VLAN,
NL_UNION_LINK_INFO_DATA_VETH,
NL_UNION_LINK_INFO_DATA_MACVLAN,
NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL,
NL_UNION_LINK_INFO_DATA_SIT_TUNNEL,
_NL_UNION_LINK_INFO_DATA_MAX,
_NL_UNION_LINK_INFO_DATA_INVALID = -1
} NLUnionLinkInfoData;
@ -111,12 +131,15 @@ typedef enum NLUnionLinkInfoData {
const char *nl_union_link_info_data_to_string(NLUnionLinkInfoData p) _const_;
NLUnionLinkInfoData nl_union_link_info_data_from_string(const char *p) _pure_;
/* these strings must match the .kind entries in the kernel */
static const char* const nl_union_link_info_data_table[_NL_UNION_LINK_INFO_DATA_MAX] = {
[NL_UNION_LINK_INFO_DATA_BOND] = "bond",
[NL_UNION_LINK_INFO_DATA_BRIDGE] = "bridge",
[NL_UNION_LINK_INFO_DATA_VLAN] = "vlan",
[NL_UNION_LINK_INFO_DATA_VETH] = "veth",
[NL_UNION_LINK_INFO_DATA_MACVLAN] = "macvlan",
[NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = "ipip",
[NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = "sit",
};
DEFINE_STRING_TABLE_LOOKUP(nl_union_link_info_data, NLUnionLinkInfoData);
@ -132,6 +155,10 @@ static const NLTypeSystem rtnl_link_info_data_type_systems[_NL_UNION_LINK_INFO_D
.types = rtnl_link_info_data_veth_types },
[NL_UNION_LINK_INFO_DATA_MACVLAN] = { .max = ELEMENTSOF(rtnl_link_info_data_macvlan_types) - 1,
.types = rtnl_link_info_data_macvlan_types },
[NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_iptun_types) - 1,
.types = rtnl_link_info_data_iptun_types },
[NL_UNION_LINK_INFO_DATA_SIT_TUNNEL] = { .max = ELEMENTSOF(rtnl_link_info_data_iptun_types) - 1,
.types = rtnl_link_info_data_iptun_types },
};
static const NLTypeSystemUnion rtnl_link_info_data_type_system_union = {

10
src/test/test-rtnl-manual.c
View File

@ -84,13 +84,12 @@ static int test_tunnel_configure(sd_rtnl *rtnl) {
assert_se(sd_rtnl_message_new_link(rtnl, &m, RTM_NEWLINK, 0) >= 0);
assert_se(m);
assert_se(sd_rtnl_message_append_string(m, IFLA_IFNAME, "eth0") >= 0);
assert_se(sd_rtnl_message_append_string(m, IFLA_IFNAME, "ipip-tunnel") >= 0);
assert_se(sd_rtnl_message_append_u32(m, IFLA_MTU, 1234)>= 0);
assert_se(sd_rtnl_message_open_container(m, IFLA_LINKINFO) >= 0);
assert_se(sd_rtnl_message_append_string(m, IFLA_INFO_KIND, "ipip") >= 0);
assert_se(sd_rtnl_message_open_container(m, IFLA_INFO_DATA) >= 0);
assert_se(sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA, "ipip") >= 0);
inet_pton(AF_INET, "192.168.21.1", &local.s_addr);
assert_se(sd_rtnl_message_append_u32(m, IFLA_IPTUN_LOCAL, local.s_addr) >= 0);
@ -113,13 +112,12 @@ static int test_tunnel_configure(sd_rtnl *rtnl) {
assert_se(sd_rtnl_message_new_link(rtnl, &n, RTM_NEWLINK, 0) >= 0);
assert_se(n);
assert_se(sd_rtnl_message_append_string(n, IFLA_IFNAME, "eth1") >= 0);
assert_se(sd_rtnl_message_append_string(n, IFLA_IFNAME, "sit-tunnel") >= 0);
assert_se(sd_rtnl_message_append_u32(n, IFLA_MTU, 1234)>= 0);
assert_se(sd_rtnl_message_open_container(n, IFLA_LINKINFO) >= 0);
assert_se(sd_rtnl_message_append_string(n, IFLA_INFO_KIND, "sit") >= 0);
assert_se(sd_rtnl_message_open_container(n, IFLA_INFO_DATA) >= 0);
assert_se(sd_rtnl_message_open_container_union(n, IFLA_INFO_DATA, "sit") >= 0);
assert_se(sd_rtnl_message_append_u8(n, IFLA_IPTUN_PROTO, IPPROTO_IPIP) >= 0);