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config: allow persisting the device nm-owned state

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This commit is contained in:
Beniamino Galvani 2017-05-30 13:36:56 +02:00
parent 8cce037bf8
commit 3fbbbb62f0
3 changed files with 33 additions and 5 deletions
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28
src/nm-config.c
View file

@ -1872,6 +1872,7 @@ _nm_config_state_set (NMConfig *self,
#define DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_MANAGED "managed"
#define DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_PERM_HW_ADDR_FAKE "perm-hw-addr-fake"
#define DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_CONNECTION_UUID "connection-uuid"
#define DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_NM_OWNED "nm-owned"
NM_UTILS_LOOKUP_STR_DEFINE_STATIC (_device_state_managed_type_to_str, NMConfigDeviceStateManagedType,
NM_UTILS_LOOKUP_DEFAULT_NM_ASSERT ("unknown"),
@ -1889,6 +1890,7 @@ _config_device_state_data_new (int ifindex, GKeyFile *kf)
gs_free char *perm_hw_addr_fake = NULL;
gsize connection_uuid_len;
gsize perm_hw_addr_fake_len;
gint nm_owned = -1;
char *p;
nm_assert (ifindex > 0);
@ -1924,6 +1926,11 @@ _config_device_state_data_new (int ifindex, GKeyFile *kf)
g_free (perm_hw_addr_fake);
perm_hw_addr_fake = normalized;
}
nm_owned = nm_config_keyfile_get_boolean (kf,
DEVICE_RUN_STATE_KEYFILE_GROUP_DEVICE,
DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_NM_OWNED,
-1);
}
connection_uuid_len = connection_uuid ? strlen (connection_uuid) + 1 : 0;
@ -1937,6 +1944,7 @@ _config_device_state_data_new (int ifindex, GKeyFile *kf)
device_state->managed = managed_type;
device_state->connection_uuid = NULL;
device_state->perm_hw_addr_fake = NULL;
device_state->nm_owned = nm_owned;
p = (char *) (&device_state[1]);
if (connection_uuid) {
@ -1966,6 +1974,7 @@ nm_config_device_state_load (int ifindex)
NMConfigDeviceStateData *device_state;
char path[NM_STRLEN (NM_CONFIG_DEVICE_STATE_DIR) + 60];
gs_unref_keyfile GKeyFile *kf = NULL;
const char *nm_owned_str;
g_return_val_if_fail (ifindex > 0, NULL);
@ -1976,13 +1985,18 @@ nm_config_device_state_load (int ifindex)
g_clear_pointer (&kf, g_key_file_unref);
device_state = _config_device_state_data_new (ifindex, kf);
nm_owned_str = device_state->nm_owned == TRUE ?
", nm-owned=1" :
(device_state->nm_owned == FALSE ? ", nm-owned=0" : "");
_LOGT ("device-state: %s #%d (%s); managed=%s%s%s%s%s%s%s",
_LOGT ("device-state: %s #%d (%s); managed=%s%s%s%s%s%s%s%s",
kf ? "read" : "miss",
ifindex, path,
_device_state_managed_type_to_str (device_state->managed),
NM_PRINT_FMT_QUOTED (device_state->connection_uuid, ", connection-uuid=", device_state->connection_uuid, "", ""),
NM_PRINT_FMT_QUOTED (device_state->perm_hw_addr_fake, ", perm-hw-addr-fake=", device_state->perm_hw_addr_fake, "", ""));
NM_PRINT_FMT_QUOTED (device_state->perm_hw_addr_fake, ", perm-hw-addr-fake=", device_state->perm_hw_addr_fake, "", ""),
nm_owned_str);
return device_state;
}
@ -1991,7 +2005,8 @@ gboolean
nm_config_device_state_write (int ifindex,
NMConfigDeviceStateManagedType managed,
const char *perm_hw_addr_fake,
const char *connection_uuid)
const char *connection_uuid,
gint nm_owned)
{
char path[NM_STRLEN (NM_CONFIG_DEVICE_STATE_DIR) + 60];
GError *local = NULL;
@ -2026,6 +2041,13 @@ nm_config_device_state_write (int ifindex,
DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_CONNECTION_UUID,
connection_uuid);
}
if (nm_owned >= 0) {
g_key_file_set_boolean (kf,
DEVICE_RUN_STATE_KEYFILE_GROUP_DEVICE,
DEVICE_RUN_STATE_KEYFILE_KEY_DEVICE_NM_OWNED,
nm_owned);
}
if (!g_key_file_save_to_file (kf, path, &local)) {
_LOGW ("device-state: write #%d (%s) failed: %s", ifindex, path, local->message);

7
src/nm-config.h
View file

@ -205,13 +205,18 @@ struct _NMConfigDeviceStateData {
const char *connection_uuid;
const char *perm_hw_addr_fake;
/* whether the device was nm-owned (0/1) or -1 for
* non-software devices. */
gint nm_owned;
};
NMConfigDeviceStateData *nm_config_device_state_load (int ifindex);
gboolean nm_config_device_state_write (int ifindex,
NMConfigDeviceStateManagedType managed,
const char *perm_hw_addr_fake,
const char *connection_uuid);
const char *connection_uuid,
gint nm_owned);
void nm_config_device_state_prune_unseen (GHashTable *seen_ifindexes);
/*****************************************************************************/

3
src/nm-manager.c
View file

@ -5029,7 +5029,8 @@ nm_manager_write_device_state (NMManager *self)
if (nm_config_device_state_write (ifindex,
managed_type,
perm_hw_addr_fake,
uuid))
uuid,
-1))
g_hash_table_add (seen_ifindexes, GINT_TO_POINTER (ifindex));
}