[gnome-software/wip/william/cherry-pick-4: 6/23] Add gs_os_release_get_ubuntu_codename

[William Hua <williamhua src gnome org>]

commit a0717494d4d7ee6f2bc9cc3f4177e75fa82f4dbf
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu Jun 2 15:24:41 2016 -0400

    Add gs_os_release_get_ubuntu_codename

 src/gs-os-release.c |   21 +++++++++++++++++++++
 src/gs-os-release.h |    1 +
 2 files changed, 22 insertions(+), 0 deletions(-)
---
diff --git a/src/gs-os-release.c b/src/gs-os-release.c
index 3398511..94e9bc4 100644
--- a/src/gs-os-release.c
+++ b/src/gs-os-release.c
@@ -45,6 +45,7 @@ struct _GsOsRelease
        gchar                   *id;
        gchar                   *version_id;
        gchar                   *pretty_name;
+       gchar                   *ubuntu_codename;
 };
 
 static void gs_os_release_initable_iface_init (GInitableIface *iface);
@@ -119,6 +120,10 @@ gs_os_release_initable_init (GInitable *initable,
                        os_release->pretty_name = g_strdup (tmp);
                        continue;
                }
+               if (g_strcmp0 (lines[i], "UBUNTU_CODENAME") == 0) {
+                       os_release->ubuntu_codename = g_strdup (tmp);
+                       continue;
+               }
        }
        return TRUE;
 }
@@ -199,6 +204,21 @@ gs_os_release_get_pretty_name (GsOsRelease *os_release)
 }
 
 /**
+ * gs_os_release_get_ubuntu_codename:
+ * @os_release: A #GsOsRelease
+ *
+ * Gets the Ubuntu code name from the os-release parser.
+ *
+ * Returns: a string, or %NULL
+ **/
+const gchar *
+gs_os_release_get_ubuntu_codename (GsOsRelease *os_release)
+{
+       g_return_val_if_fail (GS_IS_OS_RELEASE (os_release), NULL);
+       return os_release->ubuntu_codename;
+}
+
+/**
  * gs_os_release_finalize:
  **/
 static void
@@ -210,6 +230,7 @@ gs_os_release_finalize (GObject *object)
        g_free (os_release->id);
        g_free (os_release->version_id);
        g_free (os_release->pretty_name);
+       g_free (os_release->ubuntu_codename);
        G_OBJECT_CLASS (gs_os_release_parent_class)->finalize (object);
 }
 
diff --git a/src/gs-os-release.h b/src/gs-os-release.h
index ffd338e..508b81f 100644
--- a/src/gs-os-release.h
+++ b/src/gs-os-release.h
@@ -39,6 +39,7 @@ const gchar   *gs_os_release_get_version      (GsOsRelease    *os_release);
 const gchar    *gs_os_release_get_id           (GsOsRelease    *os_release);
 const gchar    *gs_os_release_get_version_id   (GsOsRelease    *os_release);
 const gchar    *gs_os_release_get_pretty_name  (GsOsRelease    *os_release);
+const gchar    *gs_os_release_get_ubuntu_codename (GsOsRelease *os_release);
 
 G_END_DECLS