From 151c120908fbd8e18072a6e64a641911c307a51c Mon Sep 17 00:00:00 2001
From: Shehjar Tikoo <shehjart@gluster.com>
Date: Wed, 22 Sep 2010 03:32:14 +0000
Subject: core: Introduce string representation of GF_EVENTS

Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 1643 (Initial requests after mount ESTALE if DHT subvolumes connect after nfs startup)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1643
---
 libglusterfs/src/globals.c   | 23 +++++++++++++++++++++++
 libglusterfs/src/glusterfs.h |  7 +++++++
 2 files changed, 30 insertions(+)

diff --git a/libglusterfs/src/globals.c b/libglusterfs/src/globals.c
index e845b3dcb66..fcb2f9f64a1 100644
--- a/libglusterfs/src/globals.c
+++ b/libglusterfs/src/globals.c
@@ -334,3 +334,26 @@ glusterfs_globals_init ()
 out:
         return ret;
 }
+
+
+char eventstring[GF_EVENT_MAXVAL][64] = {
+        "Invalid event",
+        "Parent Up",
+        "Poll In",
+        "Poll Out",
+        "Poll Err",
+        "Child Up",
+        "Child Down",
+        "Child Connecting",
+        "Transport Cleanup",
+        "Transport Connected",
+        "Volfile Modified",
+};
+
+/* Copy the string ptr contents if needed for yourself */
+char *
+glusterfs_strevent (glusterfs_event_t ev)
+{
+        return eventstring[ev];
+}
+
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h
index 669bbfaeb55..f484520a711 100644
--- a/libglusterfs/src/glusterfs.h
+++ b/libglusterfs/src/glusterfs.h
@@ -288,6 +288,9 @@ struct _glusterfs_ctx {
 typedef struct _glusterfs_ctx glusterfs_ctx_t;
 
 
+/* If you edit this structure then, make a corresponding change in
+ * globals.c in the eventstring.
+ */
 typedef enum {
         GF_EVENT_PARENT_UP = 1,
         GF_EVENT_POLLIN,
@@ -300,8 +303,11 @@ typedef enum {
         GF_EVENT_TRANSPORT_CONNECTED,
         GF_EVENT_VOLFILE_MODIFIED,
         GF_EVENT_GRAPH_NEW,
+        GF_EVENT_MAXVAL,
 } glusterfs_event_t;
 
+extern char *
+glusterfs_strevent (glusterfs_event_t ev);
 
 #define GF_MUST_CHECK __attribute__((warn_unused_result))
 
@@ -312,4 +318,5 @@ glusterfs_graph_t *glusterfs_graph_construct (FILE *fp);
 glusterfs_graph_t *glusterfs_graph_new ();
 int glusterfs_graph_reconfigure (glusterfs_graph_t *oldgraph,
                                   glusterfs_graph_t *newgraph);
+
 #endif /* _GLUSTERFS_H */
-- 
cgit