From 8fa6f59953fbcae779008c7cdf12441e995b1ca3 Mon Sep 17 00:00:00 2001
From: William Jon McCann <mccann@jhu.edu>
Date: Wed, 21 Feb 2007 13:22:37 -0500
Subject: add support for glib < 2.12

Copy the iso8601 function from glib to support versions less than 2.12.
---
 src/ck-manager.c | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

(limited to 'src/ck-manager.c')

diff --git a/src/ck-manager.c b/src/ck-manager.c
index 6d35347..63561b3 100644
--- a/src/ck-manager.c
+++ b/src/ck-manager.c
@@ -400,6 +400,29 @@ ck_manager_get_system_idle_hint (CkManager *manager,
         return TRUE;
 }
 
+#if GLIB_CHECK_VERSION(2,12,0)
+#define _g_time_val_to_iso8601(t) g_time_val_to_iso8601(t)
+#else
+/* copied from GLib */
+static gchar *
+_g_time_val_to_iso8601 (GTimeVal *time_)
+{
+  gchar *retval;
+
+  g_return_val_if_fail (time_->tv_usec >= 0 && time_->tv_usec < G_USEC_PER_SEC, NULL);
+
+#define ISO_8601_LEN 	21
+#define ISO_8601_FORMAT "%Y-%m-%dT%H:%M:%SZ"
+  retval = g_new0 (gchar, ISO_8601_LEN + 1);
+
+  strftime (retval, ISO_8601_LEN,
+	    ISO_8601_FORMAT,
+	    gmtime (&(time_->tv_sec)));
+
+  return retval;
+}
+#endif
+
 gboolean
 ck_manager_get_system_idle_since_hint (CkManager *manager,
                                        char    **iso8601_datetime,
@@ -411,7 +434,7 @@ ck_manager_get_system_idle_since_hint (CkManager *manager,
 
         date_str = NULL;
         if (manager->priv->system_idle_hint) {
-                date_str = g_time_val_to_iso8601 (&manager->priv->system_idle_since_hint);
+                date_str = _g_time_val_to_iso8601 (&manager->priv->system_idle_since_hint);
         }
 
         if (iso8601_datetime != NULL) {
-- 
cgit