libnm-glib: add nm_client_get_device_by_iface() for NMClient

4 files changed, 37 insertions, 1 deletions

diff --git a/libnm-glib/Makefile.am b/libnm-glib/Makefile.am
index 08a61cc296..4eec40161d 100644
--- a/libnm-glib/Makefile.am
+++ b/libnm-glib/Makefile.am
@@ -139,7 +139,7 @@ libnm_glib_la_LIBADD = \
 SYMBOL_VIS_FILE=$(srcdir)/libnm-glib.ver
 
 libnm_glib_la_LDFLAGS = -Wl,--version-script=$(SYMBOL_VIS_FILE) \
-	-version-info "5:0:1"
+	-version-info "6:0:2"
 
 noinst_PROGRAMS = libnm-glib-test
 
diff --git a/libnm-glib/libnm-glib.ver b/libnm-glib/libnm-glib.ver
index f42368b87a..b887e427fc 100644
--- a/libnm-glib/libnm-glib.ver
+++ b/libnm-glib/libnm-glib.ver
@@ -33,6 +33,7 @@ global:
 	nm_client_deactivate_connection;
 	nm_client_get_active_connections;
 	nm_client_get_device_by_path;
+	nm_client_get_device_by_iface;
 	nm_client_get_devices;
 	nm_client_get_manager_running;
 	nm_client_get_permission_result;
diff --git a/libnm-glib/nm-client.c b/libnm-glib/nm-client.c
index 752510aea3..0769de1a74 100644
--- a/libnm-glib/nm-client.c
+++ b/libnm-glib/nm-client.c
@@ -557,6 +557,40 @@ nm_client_get_device_by_path (NMClient *client, const char *object_path)
 	return device;
 }
 
+/**
+ * nm_client_get_device_by_iface:
+ * @client: a #NMClient
+ * @iface: the interface name to search for
+ *
+ * Gets a #NMDevice from a #NMClient.
+ *
+ * Returns: (transfer none): the #NMDevice for the given @iface or %NULL if none is found.
+ **/
+NMDevice *
+nm_client_get_device_by_iface (NMClient *client, const char *iface)
+{
+	const GPtrArray *devices;
+	int i;
+	NMDevice *device = NULL;
+
+	g_return_val_if_fail (NM_IS_CLIENT (client), NULL);
+	g_return_val_if_fail (iface, NULL);
+
+	devices = nm_client_get_devices (client);
+	if (!devices)
+		return NULL;
+
+	for (i = 0; i < devices->len; i++) {
+		NMDevice *candidate = g_ptr_array_index (devices, i);
+		if (!strcmp (nm_device_get_iface (candidate), iface)) {
+			device = candidate;
+			break;
+		}
+	}
+
+	return device;
+}
+
 typedef struct {
 	NMClient *client;
 	NMClientActivateFn act_fn;
diff --git a/libnm-glib/nm-client.h b/libnm-glib/nm-client.h
index 450c094716..c9fd7c104f 100644
--- a/libnm-glib/nm-client.h
+++ b/libnm-glib/nm-client.h
@@ -108,6 +108,7 @@ NMClient *nm_client_new (void);
 
 const GPtrArray *nm_client_get_devices    (NMClient *client);
 NMDevice *nm_client_get_device_by_path    (NMClient *client, const char *object_path);
+NMDevice *nm_client_get_device_by_iface   (NMClient *client, const char *iface);
 
 typedef void (*NMClientActivateFn) (NMClient *client,
                                     NMActiveConnection *active_connection,