[PATCH v5 1/3] hfp_ag_bluez5: Create a hash to store connections

[Paulo Borges]

We need to store active connections so we can disconnect them at
RequestDisconnect().

When we remove a connection from the hash, we also close it.
---
 plugins/hfp_ag_bluez5.c |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/plugins/hfp_ag_bluez5.c b/plugins/hfp_ag_bluez5.c
index c171c87..bbced26 100644
--- a/plugins/hfp_ag_bluez5.c
+++ b/plugins/hfp_ag_bluez5.c
@@ -48,6 +48,16 @@
 static guint modemwatch_id;
 static GList *modems;
 static GHashTable *sim_hash = NULL;
+static GHashTable *connection_hash;
+
+static void connection_destroy(gpointer data)
+{
+       int fd = GPOINTER_TO_INT(data);
+
+       DBG("fd %d", fd);
+
+       close(fd);
+}
 
 static DBusMessage *profile_new_connection(DBusConnection *conn,
                                                DBusMessage *msg, void *data)
@@ -251,6 +261,9 @@ static int hfp_ag_init(void)
        modemwatch_id = __ofono_modemwatch_add(modem_watch, NULL, NULL);
        __ofono_modem_foreach(call_modemwatch, NULL);
 
+       connection_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
+                                       g_free, connection_destroy);
+
        return 0;
 }
 
@@ -262,6 +275,8 @@ static void hfp_ag_exit(void)
        g_dbus_unregister_interface(conn, HFP_AG_EXT_PROFILE_PATH,
                                                BLUEZ_PROFILE_INTERFACE);
 
+       g_hash_table_destroy(connection_hash);
+
        g_list_free(modems);
        g_hash_table_foreach_remove(sim_hash, sim_watch_remove, NULL);
        g_hash_table_destroy(sim_hash);
-- 
1.7.9.5

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