[gtk+/gtk-3-2] Bug 658772: Directory paths for resource directories are hard coded.

[John Ralls <jralls src gnome org>]

commit f5cc6dbdfa01f334dee329c38950c7866f2d52fa
Author: John Ralls <jralls ceridwen us>
Date:   Fri Oct 14 16:39:37 2011 -0700

    Bug 658772: Directory paths for resource directories are hard coded.
    
    Corrected formatting to match coding standards; introduced local statics
    to prevent leaking returned strings.

 gtk/gtkquartz.c |   79 ++++++++++++++++++++++++++++++++++---------------------
 1 files changed, 49 insertions(+), 30 deletions(-)
---
diff --git a/gtk/gtkquartz.c b/gtk/gtkquartz.c
index e15890e..771309c 100644
--- a/gtk/gtkquartz.c
+++ b/gtk/gtkquartz.c
@@ -319,62 +319,81 @@ _gtk_quartz_set_selection_data_for_pasteboard (NSPasteboard     *pasteboard,
  */
 
 static gchar *
-get_bundle_path()
+get_bundle_path ()
 {
-  gchar *base, *path;
-  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-  gchar *resource_path = g_strdup([[[NSBundle mainBundle] resourcePath] UTF8String]);
-  [pool drain];
-  base = g_path_get_basename(resource_path);
-  if (strcmp(base, "bin") == 0) 
-    path = g_path_get_dirname(resource_path);
-  else
-    path = strdup(resource_path);
-  g_free(resource_path);
-  g_free(base);
+  static gchar *path = NULL;
+  if (path == NULL)
+    {
+      gchar *base;
+      NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+      gchar *resource_path = g_strdup ([[[NSBundle mainBundle] resourcePath] UTF8String]);
+      [pool drain];
+      base = g_path_get_basename (resource_path);
+      if (strcmp (base, "bin") == 0)
+	path = g_path_get_dirname (resource_path);
+      else
+	path = strdup (resource_path);
+      g_free (resource_path);
+      g_free (base);
+    }
   return path;
 }
 
 const gchar *
 _gtk_get_datadir (void)
 {
-  gchar *resource_dir = get_bundle_path();
-  gchar *retval = g_build_filename(resource_dir, "share", NULL);
-  g_free(resource_dir);
-  return retval;
+  static gchar *path = NULL;
+  if (path == NULL)
+    {
+      gchar *resource_dir = get_bundle_path ();
+      path = g_build_filename (resource_dir, "share", NULL);
+      g_free (resource_dir);
+    }
+  return path;
 }
 
 const gchar *
 _gtk_get_libdir (void)
 {
-  gchar *resource_dir = get_bundle_path();
-  gchar *retval = g_build_filename(resource_dir, "lib", NULL);
-  g_free(resource_dir);
-  return retval;
+  static gchar *path = NULL;
+  if (path == NULL)
+    {
+      gchar *resource_dir = get_bundle_path ();
+      path = g_build_filename (resource_dir, "lib", NULL);
+      g_free (resource_dir);
+    }
+  return path;
 }
 
 const gchar *
 _gtk_get_localedir (void)
 {
-
-  gchar *resource_dir = get_bundle_path();
-  gchar *retval = g_build_filename(resource_dir, "share", "locale", NULL);
-  g_free(resource_dir);
-  return retval;
+  static gchar *path = NULL;
+  if (path == NULL)
+    {
+      gchar *resource_dir = get_bundle_path ();
+      path = g_build_filename (resource_dir, "share", "locale", NULL);
+      g_free (resource_dir);
+    }
+  return path;
 }
 
 const gchar *
 _gtk_get_sysconfdir (void)
 {
-  gchar *resource_dir = get_bundle_path();
-  gchar *retval = g_build_filename(resource_dir, "etc", NULL);
-  g_free(resource_dir);
-  return retval;
+  static gchar *path = NULL;
+  if (path == NULL)
+    {
+      gchar *resource_dir = get_bundle_path ();
+      path = g_build_filename (resource_dir, "etc", NULL);
+      g_free (resource_dir);
+    }
+  return path;
 }
 
 const gchar *
 _gtk_get_data_prefix (void)
 {
-  return get_bundle_path();
+  return get_bundle_path ();
 }