[gnome-color-manager] trivial: add conveniece function gcm_utils_mkdir_for_filename()

[Richard Hughes <rhughes src gnome org>]

commit ca70424bd11b39470b27ea7ba6c494bacd646349
Author: Richard Hughes <richard hughsie com>
Date:   Tue Feb 9 18:15:48 2010 +0000

    trivial: add conveniece function gcm_utils_mkdir_for_filename()

 src/gcm-utils.c |   45 +++++++++++++++++++++++++++++++--------------
 src/gcm-utils.h |    2 ++
 2 files changed, 33 insertions(+), 14 deletions(-)
---
diff --git a/src/gcm-utils.c b/src/gcm-utils.c
index 8ff2643..c75c13b 100644
--- a/src/gcm-utils.c
+++ b/src/gcm-utils.c
@@ -235,43 +235,60 @@ gcm_utils_ensure_printable (gchar *text)
 }
 
 /**
+ * gcm_utils_mkdir_for_filename:
+ **/
+gboolean
+gcm_utils_mkdir_for_filename (const gchar *filename, GError **error)
+{
+	gboolean ret;
+	GFile *file;
+	GFile *parent_dir;
+
+	file = g_file_new_for_path (filename);
+	parent_dir = g_file_get_parent (file);
+
+	/* ensure desination exists */
+	ret = g_file_test (g_file_get_path (parent_dir), G_FILE_TEST_EXISTS);
+	if (!ret) {
+		ret = g_file_make_directory_with_parents  (parent_dir, NULL, error);
+		if (!ret)
+			goto out;
+	}
+out:
+	g_object_unref (file);
+	g_object_unref (parent_dir);
+	return ret;
+}
+
+/**
  * gcm_utils_mkdir_and_copy:
  **/
 gboolean
 gcm_utils_mkdir_and_copy (const gchar *source, const gchar *destination, GError **error)
 {
 	gboolean ret;
-	gchar *path;
 	GFile *sourcefile;
 	GFile *destfile;
-	GFile *destpath;
 
 	g_return_val_if_fail (source != NULL, FALSE);
 	g_return_val_if_fail (destination != NULL, FALSE);
 
 	/* setup paths */
 	sourcefile = g_file_new_for_path (source);
-	path = g_path_get_dirname (destination);
-	destpath = g_file_new_for_path (path);
 	destfile = g_file_new_for_path (destination);
 
-	/* ensure desination exists */
-	ret = g_file_test (path, G_FILE_TEST_EXISTS);
-	if (!ret) {
-		ret = g_file_make_directory_with_parents  (destpath, NULL, error);
-		if (!ret)
-			goto out;
-	}
+	/* create directory */
+	ret = gcm_utils_mkdir_for_filename (destination, error);
+	if (!ret)
+		goto out;
 
 	/* do the copy */
-	egg_debug ("copying from %s to %s", source, path);
+	egg_debug ("copying from %s to %s", source, destination);
 	ret = g_file_copy (sourcefile, destfile, G_FILE_COPY_OVERWRITE, NULL, NULL, NULL, error);
 	if (!ret)
 		goto out;
 out:
-	g_free (path);
 	g_object_unref (sourcefile);
-	g_object_unref (destpath);
 	g_object_unref (destfile);
 	return ret;
 }
diff --git a/src/gcm-utils.h b/src/gcm-utils.h
index 3d5c5b8..9526075 100644
--- a/src/gcm-utils.h
+++ b/src/gcm-utils.h
@@ -44,6 +44,8 @@
 #define GCM_SETTINGS_CALIBRATION_LENGTH		"/apps/gnome-color-manager/calibration_length"
 #define GCM_SETTINGS_SHOW_FINE_TUNING		"/apps/gnome-color-manager/show_fine_tuning"
 
+gboolean	 gcm_utils_mkdir_for_filename		(const gchar		*filename,
+							 GError			**error);
 gboolean	 gcm_utils_mkdir_and_copy		(const gchar		*source,
 							 const gchar		*destination,
 							 GError			**error);