[tracker/external-crawler: 7/31] libtracker-miner: Added MinerFSError quark for GErrors returned

[Martyn James Russell <mr src gnome org>]

commit 45b58a8f42f076ce3d1d139417872234df95e8d7
Author: Martyn Russell <martyn lanedo com>
Date:   Wed May 7 11:37:14 2014 +0100

    libtracker-miner: Added MinerFSError quark for GErrors returned

 .../libtracker-miner/libtracker-miner-sections.txt |    2 ++
 src/libtracker-miner/tracker-miner-fs.c            |   17 ++++++++++++++---
 src/libtracker-miner/tracker-miner-fs.h            |   18 ++++++++++++++++++
 3 files changed, 34 insertions(+), 3 deletions(-)
---
diff --git a/docs/reference/libtracker-miner/libtracker-miner-sections.txt 
b/docs/reference/libtracker-miner/libtracker-miner-sections.txt
index ff72bbe..cd3dd11 100644
--- a/docs/reference/libtracker-miner/libtracker-miner-sections.txt
+++ b/docs/reference/libtracker-miner/libtracker-miner-sections.txt
@@ -61,6 +61,7 @@ TrackerFilterType
 <TITLE>TrackerMinerFS</TITLE>
 TrackerMinerFS
 TrackerMinerFSClass
+TrackerMinerFSError
 tracker_miner_fs_add_directory_without_parent
 tracker_miner_fs_check_directory
 tracker_miner_fs_check_directory_with_priority
@@ -94,6 +95,7 @@ TRACKER_MINER_FS_GET_CLASS
 TRACKER_TYPE_MINER_FS
 TrackerMinerFSPrivate
 tracker_miner_fs_get_type
+tracker_miner_fs_error_quark
 </SECTION>
 
 <SECTION>
diff --git a/src/libtracker-miner/tracker-miner-fs.c b/src/libtracker-miner/tracker-miner-fs.c
index e7f7042..40bb2bf 100644
--- a/src/libtracker-miner/tracker-miner-fs.c
+++ b/src/libtracker-miner/tracker-miner-fs.c
@@ -324,6 +324,8 @@ static GQuark quark_file_iri = 0;
 static GInitableIface* miner_fs_initable_parent_iface;
 static guint signals[LAST_SIGNAL] = { 0, };
 
+G_DEFINE_QUARK (TrackerMinerFSError, tracker_miner_fs_error)
+
 G_DEFINE_ABSTRACT_TYPE_WITH_CODE (TrackerMinerFS, tracker_miner_fs, TRACKER_TYPE_MINER,
                                   G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
                                                          miner_fs_initable_iface_init));
@@ -632,7 +634,10 @@ miner_fs_initable_init (GInitable     *initable,
                                                         limit);
 
        if (!priv->sparql_buffer) {
-               /* FIXME: error up here ... */
+               g_set_error (error,
+                            tracker_miner_fs_error_quark (),
+                            TRACKER_MINER_FS_ERROR_INIT,
+                            "Could not create TrackerSparqlBuffer needed to process resources");
                return FALSE;
        }
 
@@ -649,7 +654,10 @@ miner_fs_initable_init (GInitable     *initable,
        /* Create indexing tree */
        priv->indexing_tree = tracker_indexing_tree_new (priv->root);
        if (!priv->indexing_tree) {
-               /* FIXME: error up here ... */
+               g_set_error (error,
+                            tracker_miner_fs_error_quark (),
+                            TRACKER_MINER_FS_ERROR_INIT,
+                            "Could not create TrackerIndexingTree needed to manage content indexed");
                return FALSE;
        }
 
@@ -662,7 +670,10 @@ miner_fs_initable_init (GInitable     *initable,
                                                         priv->external_crawler);
 
        if (!priv->file_notifier) {
-               /* FIXME: error up here ... */
+               g_set_error (error,
+                            tracker_miner_fs_error_quark (),
+                            TRACKER_MINER_FS_ERROR_INIT,
+                            "Could not create TrackerFileNotifier needed to signal new resources to be 
indexed");
                return FALSE;
        }
 
diff --git a/src/libtracker-miner/tracker-miner-fs.h b/src/libtracker-miner/tracker-miner-fs.h
index e311976..e907553 100644
--- a/src/libtracker-miner/tracker-miner-fs.h
+++ b/src/libtracker-miner/tracker-miner-fs.h
@@ -97,7 +97,25 @@ typedef struct {
        gpointer padding[10];
 } TrackerMinerFSClass;
 
+/**
+ * TrackerMinerFSError:
+ * @TRACKER_MINER_FS_ERROR_INIT: There was an error during
+ * initialization of the object. The specific details are in the
+ * message.
+ *
+ * Possible errors returned when calling creating new objects based on
+ * the #TrackerMinerFS type and other APIs available with this class.
+ *
+ * Since: 1.2.
+ **/
+typedef enum {
+       TRACKER_MINER_FS_ERROR_INIT
+} TrackerMinerFSError;
+
+
 GType                 tracker_miner_fs_get_type             (void) G_GNUC_CONST;
+GQuark                tracker_miner_fs_error_quark          (void);
+
 void                  tracker_miner_fs_directory_add        (TrackerMinerFS *fs,
                                                              GFile          *file,
                                                              gboolean        recurse);