settings: trivial: rename NMSystemConfigInterface to NMSettingsPlugin

Since there have not been separate system and user settings services
since 0.8, the "system" in NMSystemConfigInterface is kind of
meaningless. Rename it to NMSettingsPlugin, which describes what it
does better.

This is just:

    git mv src/settings/nm-system-config-interface.h src/settings/nm-settings-plugin.h
    git mv src/settings/nm-system-config-interface.c src/settings/nm-settings-plugin.c
    perl -pi -e 's/SystemConfigInterface/SettingsPlugin/g;' \
             -e 's/system_config_interface/settings_plugin/g;' \
             -e 's/system-config-interface/settings-plugin/g;' \
             -e 's/SYSTEM_CONFIG_INTERFACE/SETTINGS_PLUGIN/g;' \
             -e 's/sc_plugin/settings_plugin/g;' \
             -e 's/SC_PLUGIN/SETTINGS_PLUGIN/g;' \
             -e 's/SC_IS_PLUGIN/SETTINGS_IS_PLUGIN/g;' \
             -e 's/SC_TYPE_PLUGIN/SETTINGS_TYPE_PLUGIN/g;' \
             -e 's/SCPlugin/SettingsPlugin/g;' \
             -e 's/nm_system_config_factory/nm_settings_plugin_factory/g;' \
         $(find src/settings -type f)

(followed by some whitespace fixups in nm-settings-plugin.c, and a
Makefile.am fix for the rename)

1 files changed, 208 insertions, 0 deletions

diff --git a/src/settings/nm-settings-plugin.c b/src/settings/nm-settings-plugin.c
new file mode 100644
index 0000000000..f350530612
--- /dev/null
+++ b/src/settings/nm-settings-plugin.c
@@ -0,0 +1,208 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* NetworkManager system settings service
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2007 - 2011 Red Hat, Inc.
+ * Copyright (C) 2008 Novell, Inc.
+ */
+
+#include "config.h"
+
+#include "nm-settings-plugin.h"
+#include "nm-settings-connection.h"
+
+static void
+interface_init (gpointer g_iface)
+{
+	GType iface_type = G_TYPE_FROM_INTERFACE (g_iface);
+	static gboolean initialized = FALSE;
+
+	if (initialized)
+		return;
+
+	/* Properties */
+	g_object_interface_install_property
+		(g_iface,
+		 g_param_spec_string (NM_SETTINGS_PLUGIN_NAME, "", "",
+		                      NULL,
+		                      G_PARAM_READABLE |
+		                      G_PARAM_STATIC_STRINGS));
+
+	g_object_interface_install_property
+		(g_iface,
+		 g_param_spec_string (NM_SETTINGS_PLUGIN_INFO, "", "",
+		                      NULL,
+		                      G_PARAM_READABLE |
+		                      G_PARAM_STATIC_STRINGS));
+
+	g_object_interface_install_property
+		(g_iface,
+		 g_param_spec_uint (NM_SETTINGS_PLUGIN_CAPABILITIES, "", "",
+		                    NM_SETTINGS_PLUGIN_CAP_NONE,
+		                    NM_SETTINGS_PLUGIN_CAP_MODIFY_CONNECTIONS,
+		                    NM_SETTINGS_PLUGIN_CAP_NONE,
+		                    G_PARAM_READABLE |
+		                    G_PARAM_STATIC_STRINGS));
+
+	/* Signals */
+	g_signal_new (NM_SETTINGS_PLUGIN_CONNECTION_ADDED,
+	              iface_type,
+	              G_SIGNAL_RUN_FIRST,
+	              G_STRUCT_OFFSET (NMSettingsPlugin, connection_added),
+	              NULL, NULL,
+	              g_cclosure_marshal_VOID__OBJECT,
+	              G_TYPE_NONE, 1,
+	              NM_TYPE_SETTINGS_CONNECTION);
+
+	g_signal_new (NM_SETTINGS_PLUGIN_UNMANAGED_SPECS_CHANGED,
+	              iface_type,
+	              G_SIGNAL_RUN_FIRST,
+	              G_STRUCT_OFFSET (NMSettingsPlugin, unmanaged_specs_changed),
+	              NULL, NULL,
+	              g_cclosure_marshal_VOID__VOID,
+	              G_TYPE_NONE, 0);
+
+	g_signal_new (NM_SETTINGS_PLUGIN_UNRECOGNIZED_SPECS_CHANGED,
+	              iface_type,
+	              G_SIGNAL_RUN_FIRST,
+	              G_STRUCT_OFFSET (NMSettingsPlugin, unrecognized_specs_changed),
+	              NULL, NULL,
+	              g_cclosure_marshal_VOID__VOID,
+	              G_TYPE_NONE, 0);
+
+	initialized = TRUE;
+}
+
+
+GType
+nm_settings_plugin_get_type (void)
+{
+	static GType settings_plugin_type = 0;
+
+	if (!settings_plugin_type) {
+		const GTypeInfo settings_plugin_info = {
+			sizeof (NMSettingsPlugin), /* class_size */
+			interface_init,   /* base_init */
+			NULL,		/* base_finalize */
+			NULL,
+			NULL,		/* class_finalize */
+			NULL,		/* class_data */
+			0,
+			0,              /* n_preallocs */
+			NULL
+		};
+
+		settings_plugin_type = g_type_register_static (G_TYPE_INTERFACE,
+		                                               "NMSettingsPlugin",
+		                                               &settings_plugin_info,
+		                                               0);
+
+		g_type_interface_add_prerequisite (settings_plugin_type, G_TYPE_OBJECT);
+	}
+
+	return settings_plugin_type;
+}
+
+void
+nm_settings_plugin_init (NMSettingsPlugin *config,
+                         gpointer unused)
+{
+	g_return_if_fail (config != NULL);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->init)
+		NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->init (config);
+}
+
+GSList *
+nm_settings_plugin_get_connections (NMSettingsPlugin *config)
+{
+	g_return_val_if_fail (config != NULL, NULL);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->get_connections)
+		return NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->get_connections (config);
+	return NULL;
+}
+
+gboolean
+nm_settings_plugin_load_connection (NMSettingsPlugin *config,
+                                    const char *filename)
+{
+	g_return_val_if_fail (config != NULL, FALSE);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->load_connection)
+		return NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->load_connection (config, filename);
+	return FALSE;
+}
+
+void
+nm_settings_plugin_reload_connections (NMSettingsPlugin *config)
+{
+	g_return_if_fail (config != NULL);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->reload_connections)
+		NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->reload_connections (config);
+}
+
+GSList *
+nm_settings_plugin_get_unmanaged_specs (NMSettingsPlugin *config)
+{
+	g_return_val_if_fail (config != NULL, NULL);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->get_unmanaged_specs)
+		return NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->get_unmanaged_specs (config);
+	return NULL;
+}
+
+GSList *
+nm_settings_plugin_get_unrecognized_specs (NMSettingsPlugin *config)
+{
+	g_return_val_if_fail (config != NULL, NULL);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->get_unrecognized_specs)
+		return NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->get_unrecognized_specs (config);
+	return NULL;
+}
+
+/**
+ * nm_settings_plugin_add_connection:
+ * @config: the #NMSettingsPlugin
+ * @connection: the source connection to create a plugin-specific
+ * #NMSettingsConnection from
+ * @save_to_disk: %TRUE to save the connection to disk immediately, %FALSE to
+ * not save to disk
+ * @error: on return, a location to store any errors that may occur
+ *
+ * Creates a new #NMSettingsConnection for the given source @connection.  If the
+ * plugin cannot handle the given connection type, it should return %NULL and
+ * set @error.  The plugin owns the returned object and the caller must reference
+ * the object if it wishes to continue using it.
+ *
+ * Returns: the new #NMSettingsConnection or %NULL
+ */
+NMSettingsConnection *
+nm_settings_plugin_add_connection (NMSettingsPlugin *config,
+                                   NMConnection *connection,
+                                   gboolean save_to_disk,
+                                   GError **error)
+{
+	g_return_val_if_fail (config != NULL, NULL);
+	g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
+
+	if (NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->add_connection)
+		return NM_SETTINGS_PLUGIN_GET_INTERFACE (config)->add_connection (config, connection, save_to_disk, error);
+
+	return NULL;
+}