From 9a92be6c795732528005ce28fcefcb5bb52cc5a6 Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw@redhat.com>
Date: Mon, 4 Feb 2008 20:03:28 +0000
Subject: [PATCH] 2008-02-04  Dan Williams  <dcbw@redhat.com>

	* system-settings/src/main.c
		- (parse_config_file): parse a config file
		- (main): accept --config option and read plugins from config file



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3288 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
---
 ChangeLog                  |  6 ++++++
 system-settings/src/main.c | 35 ++++++++++++++++++++++++++++++++++-
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 460c4987b9..d264dfc56c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-02-04  Dan Williams  <dcbw@redhat.com>
+
+	* system-settings/src/main.c
+		- (parse_config_file): parse a config file
+		- (main): accept --config option and read plugins from config file
+
 2008-02-04  Dan Williams  <dcbw@redhat.com>
 
 	* system-settings/plugins/ifcfg-fedora/plugin.c
diff --git a/system-settings/src/main.c b/system-settings/src/main.c
index d84f4ed4b5..27b2b93728 100644
--- a/system-settings/src/main.c
+++ b/system-settings/src/main.c
@@ -375,6 +375,30 @@ error:
 	return FALSE;
 }
 
+static gboolean
+parse_config_file (const char *filename, char **plugins, GError **error)
+{
+	GKeyFile *config;
+
+	config = g_key_file_new ();
+	if (!config) {
+		g_set_error (error, plugins_error_quark (), 0,
+		             "Not enough memory to load config file.");
+		return FALSE;
+	}
+
+	g_key_file_set_list_separator (config, ',');
+	if (!g_key_file_load_from_file (config, filename, G_KEY_FILE_NONE, error))
+		return FALSE;
+
+	*plugins = g_key_file_get_value (config, "main", "plugins", error);
+	if (*error)
+		return FALSE;
+
+	g_key_file_free (config);
+	return TRUE;
+}
+
 int
 main (int argc, char **argv)
 {
@@ -382,8 +406,10 @@ main (int argc, char **argv)
 	GOptionContext *opt_ctx;
 	GError *error = NULL;
 	char *plugins = NULL;
+	char *config = NULL;
 
 	GOptionEntry entries[] = {
+		{ "config", 0, 0, G_OPTION_ARG_FILENAME, &config, "Config file location", "/path/to/config.file" },
 		{ "plugins", 0, 0, G_OPTION_ARG_STRING, &plugins, "List of plugins separated by ,", "plugin1,plugin2" },
 		{ NULL }
 	};
@@ -400,8 +426,15 @@ main (int argc, char **argv)
 
 	g_option_context_free (opt_ctx);
 
+	if (config) {
+		if (!parse_config_file (config, &plugins, &error)) {
+			g_warning ("Invalid config file: %s.", error->message);
+			return 1;
+		}
+	}
+
 	if (!plugins) {
-		g_warning ("'plugins' argument is required.");
+		g_warning ("No plugins were specified.");
 		return 1;
 	}