settings,libnm: move is-adhoc-wpa check to libnm

"nm-settings.c" is complex enough. Move this trivial helper function to libnm-core.

3 files changed, 31 insertions, 34 deletions

diff --git a/libnm-core/nm-core-internal.h b/libnm-core/nm-core-internal.h
index 406b170e15..d369a75949 100644
--- a/libnm-core/nm-core-internal.h
+++ b/libnm-core/nm-core-internal.h
@@ -815,4 +815,6 @@ void _nm_bridge_vlan_str_append_rest (const NMBridgeVlan *vlan,
                                       GString *string,
                                       gboolean leading_space);
 
+gboolean nm_utils_connection_is_adhoc_wpa (NMConnection *connection);
+
 #endif
diff --git a/libnm-core/nm-utils.c b/libnm-core/nm-utils.c
index 31ef2978a1..44b1703e11 100644
--- a/libnm-core/nm-utils.c
+++ b/libnm-core/nm-utils.c
@@ -6049,3 +6049,30 @@ _nm_utils_bridge_vlan_verify_list (GPtrArray *vlans,
 
 	return TRUE;
 }
+
+gboolean
+nm_utils_connection_is_adhoc_wpa (NMConnection *connection)
+{
+	NMSettingWireless *s_wifi;
+	NMSettingWirelessSecurity *s_wsec;
+	const char *key_mgmt;
+	const char *mode;
+
+	s_wifi = nm_connection_get_setting_wireless (connection);
+	if (!s_wifi)
+		return FALSE;
+
+	mode = nm_setting_wireless_get_mode (s_wifi);
+	if (!nm_streq0 (mode, NM_SETTING_WIRELESS_MODE_ADHOC))
+		return FALSE;
+
+	s_wsec = nm_connection_get_setting_wireless_security (connection);
+	if (!s_wsec)
+		return FALSE;
+
+	key_mgmt = nm_setting_wireless_security_get_key_mgmt (s_wsec);
+	if (!nm_streq0 (key_mgmt, "wpa-none"))
+		return FALSE;
+
+	return TRUE;
+}
diff --git a/src/settings/nm-settings.c b/src/settings/nm-settings.c
index 6a14e195c0..0bd0f05cc3 100644
--- a/src/settings/nm-settings.c
+++ b/src/settings/nm-settings.c
@@ -711,38 +711,6 @@ pk_add_cb (NMAuthChain *chain,
 		send_agent_owned_secrets (self, added, subject);
 }
 
-/* FIXME: remove if/when kernel supports adhoc wpa */
-static gboolean
-is_adhoc_wpa (NMConnection *connection)
-{
-	NMSettingWireless *s_wifi;
-	NMSettingWirelessSecurity *s_wsec;
-	const char *mode, *key_mgmt;
-
-	/* The kernel doesn't support Ad-Hoc WPA connections well at this time,
-	 * and turns them into open networks.  It's been this way since at least
-	 * 2.6.30 or so; until that's fixed, disable WPA-protected Ad-Hoc networks.
-	 */
-
-	s_wifi = nm_connection_get_setting_wireless (connection);
-	if (!s_wifi)
-		return FALSE;
-
-	mode = nm_setting_wireless_get_mode (s_wifi);
-	if (g_strcmp0 (mode, NM_SETTING_WIRELESS_MODE_ADHOC) != 0)
-		return FALSE;
-
-	s_wsec = nm_connection_get_setting_wireless_security (connection);
-	if (!s_wsec)
-		return FALSE;
-
-	key_mgmt = nm_setting_wireless_security_get_key_mgmt (s_wsec);
-	if (g_strcmp0 (key_mgmt, "wpa-none") != 0)
-		return FALSE;
-
-	return TRUE;
-}
-
 void
 nm_settings_add_connection_dbus (NMSettings *self,
                                  NMConnection *connection,
@@ -772,11 +740,11 @@ nm_settings_add_connection_dbus (NMSettings *self,
 		goto done;
 	}
 
-	/* The kernel doesn't support Ad-Hoc WPA connections well at this time,
+	/* FIXME: The kernel doesn't support Ad-Hoc WPA connections well at this time,
 	 * and turns them into open networks.  It's been this way since at least
 	 * 2.6.30 or so; until that's fixed, disable WPA-protected Ad-Hoc networks.
 	 */
-	if (is_adhoc_wpa (connection)) {
+	if (nm_utils_connection_is_adhoc_wpa (connection)) {
 		error = g_error_new_literal (NM_SETTINGS_ERROR,
 		                             NM_SETTINGS_ERROR_INVALID_CONNECTION,
 		                             "WPA Ad-Hoc disabled due to kernel bugs");