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tui: generate names for bonds, teams and bridges

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This makes it more likely that the user will end up with a master
connection that has connection.interface-name property. This makes it
possible for ifcfg plugin to specify the master in the for of device
name (as opposed to UUID) for compatibility with the legacy network
tooling.

This is equivalent to what nmcli does.

https://bugzilla.redhat.com/show_bug.cgi?id=1369091
This commit is contained in:
Lubomir Rintel 2017-02-20 13:32:39 +01:00
parent a184c25cb9
commit ff46158d9e
1 changed files with 39 additions and 1 deletions
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40
clients/tui/nm-editor-utils.c
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@ -316,6 +316,33 @@ get_available_connection_name (const char *format,
return cname;
}
static char *
get_available_iface_name (const char *try_name,
NMClient *client)
{
const GPtrArray *connections;
NMConnection *connection;
char *new_name;
unsigned int num = 1;
int i = 0;
const char *ifname = NULL;
connections = nm_client_get_connections (client);
new_name = g_strdup (try_name);
while (i < connections->len) {
connection = NM_CONNECTION (connections->pdata[i]);
ifname = nm_connection_get_interface_name (connection);
if (g_strcmp0 (new_name, ifname) == 0) {
g_free (new_name);
new_name = g_strdup_printf ("%s%d", try_name, num++);
i = 0;
} else
i++;
}
return new_name;
}
/**
* nm_editor_utils_create_connection:
* @type: the type of the connection's primary #NMSetting
@ -343,7 +370,7 @@ nm_editor_utils_create_connection (GType type,
NMConnection *connection;
NMSettingConnection *s_con;
NMSetting *s_hw, *s_slave;
char *uuid, *id;
char *uuid, *id, *ifname;
int i;
if (master) {
@ -376,6 +403,15 @@ nm_editor_utils_create_connection (GType type,
s_hw = g_object_new (type, NULL);
nm_connection_add_setting (connection, s_hw);
if (type == NM_TYPE_SETTING_BOND)
ifname = get_available_iface_name ("nm-bond", client);
else if (type == NM_TYPE_SETTING_TEAM)
ifname = get_available_iface_name ("nm-team", client);
else if (type == NM_TYPE_SETTING_BRIDGE)
ifname = get_available_iface_name ("nm-bridge", client);
else
ifname = NULL;
if (slave_setting_type != G_TYPE_INVALID) {
s_slave = g_object_new (slave_setting_type, NULL);
nm_connection_add_setting (connection, s_slave);
@ -391,10 +427,12 @@ nm_editor_utils_create_connection (GType type,
NM_SETTING_CONNECTION_AUTOCONNECT, !type_data->no_autoconnect,
NM_SETTING_CONNECTION_MASTER, master_uuid,
NM_SETTING_CONNECTION_SLAVE_TYPE, master_setting_type,
NM_SETTING_CONNECTION_INTERFACE_NAME, ifname,
NULL);
g_free (uuid);
g_free (id);
g_free (ifname);
if (type_data->connection_setup_func)
type_data->connection_setup_func (connection, s_con, s_hw);