From c4771c4c5dbbe9db5941d7885c7864a4bafb4567 Mon Sep 17 00:00:00 2001
From: James Prestwood <james.prestwood@linux.intel.com>
Date: Thu, 15 Aug 2019 13:15:20 -0700
Subject: [PATCH] station: introduce station_network_foreach

Iterates all networks for a given station object.
---
 src/station.c | 25 +++++++++++++++++++++++++
 src/station.h |  5 +++++
 2 files changed, 30 insertions(+)

diff --git a/src/station.c b/src/station.c
index 2762a117..98b4b721 100644
--- a/src/station.c
+++ b/src/station.c
@@ -2932,6 +2932,31 @@ struct station *station_find(uint32_t ifindex)
 	return NULL;
 }
 
+struct network_foreach_data {
+	station_network_foreach_func_t func;
+	void *user_data;
+};
+
+static void network_foreach(const void *key, void *value, void *user_data)
+{
+	struct network_foreach_data *data = user_data;
+	struct network *network = value;
+
+	data->func(network, data->user_data);
+}
+
+void station_network_foreach(struct station *station,
+				station_network_foreach_func_t func,
+				void *user_data)
+{
+	struct network_foreach_data data = {
+		.func = func,
+		.user_data = user_data,
+	};
+
+	l_hashmap_foreach(station->networks, network_foreach, &data);
+}
+
 static struct station *station_create(struct netdev *netdev)
 {
 	struct station *station;
diff --git a/src/station.h b/src/station.h
index e48d38c1..24ce8e3b 100644
--- a/src/station.h
+++ b/src/station.h
@@ -46,6 +46,7 @@ enum station_state {
 typedef void (*station_foreach_func_t)(struct station *, void *data);
 typedef void (*station_state_watch_func_t)(enum station_state, void *userdata);
 typedef void (*station_destroy_func_t)(void *userdata);
+typedef void (*station_network_foreach_func_t)(struct network *, void *data);
 
 struct wiphy *station_get_wiphy(struct station *station);
 struct netdev *station_get_netdev(struct station *station);
@@ -80,3 +81,7 @@ int station_disconnect(struct station *station);
 
 struct station *station_find(uint32_t ifindex);
 void station_foreach(station_foreach_func_t func, void *user_data);
+
+void station_network_foreach(struct station *station,
+				station_network_foreach_func_t func,
+				void *user_data);