Handle special case when driver reports channel instead of frequency

[connman] / plugins / supplicant.c

diff --git a/plugins/supplicant.c b/plugins/supplicant.c
index 730fd3d..1eb6b87 100644 (file)
--- a/plugins/supplicant.c
+++ b/plugins/supplicant.c
@@ -158,6 +158,7 @@ struct supplicant_result {
        gboolean has_wpa;
        gboolean has_rsn;
        gboolean has_wps;
+       dbus_int32_t frequency;
        dbus_int32_t quality;
        dbus_int32_t noise;
        dbus_int32_t level;
@@ -985,6 +986,19 @@ static void extract_capabilites(DBusMessageIter *value,
                result->has_wep = TRUE;
 }
 
+static unsigned char calculate_strength(struct supplicant_result *result)
+{
+       if (result->quality < 0)
+               return 0;
+
+       return result->quality;
+}
+
+static unsigned short calculate_channel(struct supplicant_result *result)
+{
+       return 0;
+}
+
 static void get_properties(struct supplicant_task *task);
 
 static void properties_reply(DBusPendingCall *call, void *user_data)
@@ -995,6 +1009,7 @@ static void properties_reply(DBusPendingCall *call, void *user_data)
        DBusMessage *reply;
        DBusMessageIter array, dict;
        unsigned char strength;
+       unsigned short channel, frequency;
        const char *mode, *security;
        char *group;
 
@@ -1013,6 +1028,10 @@ static void properties_reply(DBusPendingCall *call, void *user_data)
        }
 
        memset(&result, 0, sizeof(result));
+       result.frequency = -1;
+       result.quality = -1;
+       result.level = -1;
+       result.noise = -1;
 
        dbus_message_iter_init(reply, &array);
 
@@ -1058,6 +1077,8 @@ static void properties_reply(DBusPendingCall *call, void *user_data)
                        extract_wpsie(&value, &result);
                else if (g_str_equal(key, "capabilities") == TRUE)
                        extract_capabilites(&value, &result);
+               else if (g_str_equal(key, "frequency") == TRUE)
+                       dbus_message_iter_get_basic(&value, &result.frequency);
                else if (g_str_equal(key, "quality") == TRUE)
                        dbus_message_iter_get_basic(&value, &result.quality);
                else if (g_str_equal(key, "noise") == TRUE)
@@ -1076,7 +1097,15 @@ static void properties_reply(DBusPendingCall *call, void *user_data)
        if (result.path[0] == '\0')
                goto done;
 
-       strength = result.quality;
+       if (result.frequency > 0 && result.frequency < 14)
+               result.frequency = 2407 + (5 * result.frequency);
+       else if (result.frequency == 14)
+               result.frequency = 2484;
+
+       strength = calculate_strength(&result);
+       channel  = calculate_channel(&result);
+
+       frequency = (result.frequency < 0) ? 0 : result.frequency;
 
        if (result.has_rsn == TRUE)
                security = "rsn";
@@ -1110,14 +1139,6 @@ static void properties_reply(DBusPendingCall *call, void *user_data)
 
                connman_network_set_string(network, "Address", result.addr);
 
-               if (result.name != NULL && result.name[0] != '\0')
-                       connman_network_set_string(network, "Name", result.name);
-
-               connman_network_set_uint8(network, "Strength", strength);
-
-               connman_network_set_string(network, "WiFi.Mode", mode);
-               connman_network_set_string(network, "WiFi.Security", security);
-
                if (connman_device_add_network(task->device, network) < 0) {
                        connman_network_unref(network);
                        goto done;
@@ -1138,7 +1159,9 @@ static void properties_reply(DBusPendingCall *call, void *user_data)
 
        connman_network_set_available(network, TRUE);
        connman_network_set_uint8(network, "Strength", strength);
+       connman_network_set_uint16(network, "Frequency", frequency);
 
+       connman_network_set_uint16(network, "WiFi.Channel", channel);
        connman_network_set_string(network, "WiFi.Security", security);
 
        connman_network_set_group(network, group);