telepathy-mission-control: mcd_ensure_directory: add

[Simon McVittie]

Module: telepathy-mission-control
Branch: master
Commit: 416486d706a4d717ad5670abca61e333471bfbdc
URL:    http://cgit.freedesktop.org/telepathy/telepathy-mission-control/commit/?id=416486d706a4d717ad5670abca61e333471bfbdc

Author: Simon McVittie <simon.mcvittie at collabora.co.uk>
Date:   Tue Sep  4 15:03:12 2012 +0100

mcd_ensure_directory: add

I keep calling g_mkdir_with_parents() and expecting it to return a
boolean (it doesn't, it returns 0 or -1), so it seems worth wrapping
it in something more sensible.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=35896
Signed-off-by: Simon McVittie <simon.mcvittie at collabora.co.uk>

---

 src/mcd-misc.c |   17 +++++++++++++++++
 src/mcd-misc.h |    2 ++
 2 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/src/mcd-misc.c b/src/mcd-misc.c
index 294d2a7..c0cc4e1 100644
--- a/src/mcd-misc.c
+++ b/src/mcd-misc.c
@@ -176,6 +176,23 @@ _mcd_object_ready (gpointer object, GQuark quark, const GError *error)
     g_object_unref (object);
 }
 
+gboolean
+mcd_ensure_directory (const gchar *dir,
+                      GError **error)
+{
+    DEBUG ("%s", dir);
+
+    if (g_mkdir_with_parents (dir, 0700) != 0)
+    {
+        g_set_error (error, TP_ERROR, TP_ERROR_NOT_AVAILABLE,
+                     "Unable to create directory '%s': %s",
+                     dir, g_strerror (errno));
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
 int
 _mcd_chmod_private (const gchar *filename)
 {
diff --git a/src/mcd-misc.h b/src/mcd-misc.h
index e69ee72..741a109 100644
--- a/src/mcd-misc.h
+++ b/src/mcd-misc.h
@@ -51,6 +51,8 @@ void _mcd_object_ready (gpointer object, GQuark quark, const GError *error);
 G_GNUC_INTERNAL
 void _mcd_ext_register_dbus_glib_marshallers (void);
 
+gboolean mcd_ensure_directory (const gchar *dir, GError **error);
+
 G_GNUC_INTERNAL int _mcd_chmod_private (const gchar *filename);
 
 G_END_DECLS