Introduce NSTime Lua object to handle nstime_t.

This object can be used to retreive other absolute and relative time fields,
create and modify nstime_t values and put generated time values in the tree.

Also added ProtoField.absolute_time and ProtoField.relative_time.

svn path=/trunk/; revision=38616

1 files changed, 7 insertions, 0 deletions

diff --git a/epan/wslua/wslua_field.c b/epan/wslua/wslua_field.c
index 9d140b8d25..b9505b753e 100644
--- a/epan/wslua/wslua_field.c
+++ b/epan/wslua/wslua_field.c
@@ -131,6 +131,13 @@ WSLUA_METAMETHOD FieldInfo__call(lua_State* L) {
 			pushAddress(L,ipx);
 			return 1;
 		}
+		case FT_ABSOLUTE_TIME:
+		case FT_RELATIVE_TIME: {
+			NSTime nstime = g_malloc(sizeof(nstime_t));
+			*nstime = *(NSTime)fvalue_get(&(fi->value));
+			pushNSTime(L,nstime);
+			return 1;
+		}
 		case FT_STRING:
 		case FT_STRINGZ: {
 			gchar* repr = fvalue_to_string_repr(&fi->value,FTREPR_DISPLAY,NULL);