[rhythmbox] file-helpers: add helper for constructing resource paths for plugins

[Jonathan Matthew <jmatthew src gnome org>]

commit 7cfbc97f12a8c1bae86b2e1b6a1f573ff5a9c23b
Author: Jonathan Matthew <jonathan d14n org>
Date:   Tue Jul 19 22:06:47 2016 +1000

    file-helpers: add helper for constructing resource paths for plugins

 lib/rb-file-helpers.c |   24 ++++++++++++++++++++++++
 lib/rb-file-helpers.h |    2 ++
 2 files changed, 26 insertions(+), 0 deletions(-)
---
diff --git a/lib/rb-file-helpers.c b/lib/rb-file-helpers.c
index f5454ee..dbe48af 100644
--- a/lib/rb-file-helpers.c
+++ b/lib/rb-file-helpers.c
@@ -291,6 +291,30 @@ rb_find_plugin_data_file (GObject *object, const char *name)
 }
 
 /**
+ * rb_find_plugin_resource:
+ * @plugin: the plugin object
+ * @name: name of the file to find
+ *
+ * Constructs a resource path for a plugin data file.
+ *
+ * Returns: allocated string containing the resource path
+ */
+char *
+rb_find_plugin_resource (GObject *object, const char *name)
+{
+       PeasPluginInfo *info;
+       const char *plugin_name;
+
+       g_object_get (object, "plugin-info", &info, NULL);
+       if (info == NULL)
+               return NULL;
+
+       plugin_name = peas_plugin_info_get_module_name (info);
+       return g_strdup_printf ("/org/gnome/Rhythmbox/%s/%s", plugin_name, name);
+}
+
+
+/**
  * rb_file_helpers_init:
  * @uninstalled: if %TRUE, search in source and build directories
  * as well as installed locations
diff --git a/lib/rb-file-helpers.h b/lib/rb-file-helpers.h
index cea76f3..606eeb3 100644
--- a/lib/rb-file-helpers.h
+++ b/lib/rb-file-helpers.h
@@ -43,6 +43,8 @@ char *                rb_find_user_data_file  (const char *name);
 char *         rb_find_user_cache_file (const char *name);
 char *         rb_find_plugin_data_file (GObject *plugin,
                                         const char *name);
+char *         rb_find_plugin_resource (GObject *plugin,
+                                        const char *name);
 
 char *         rb_canonicalise_uri     (const char *uri);