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authorKim Alvefur <zash@zash.se>2012-09-21 17:23:08 +0200
committerKim Alvefur <zash@zash.se>2012-09-21 17:23:08 +0200
commit196022f3f5e88c241fdf7fafe3affd2f8912036d (patch)
tree8711a9d40798237639afc7b74ef08995e698bd5e /util
parent7aca7b6303f614cb9e9330bf9e2d34c63a5b818a (diff)
downloadprosody-196022f3f5e88c241fdf7fafe3affd2f8912036d.tar.gz
prosody-196022f3f5e88c241fdf7fafe3affd2f8912036d.zip
mod_storage_internal, datamanager: Add support for iterating over users with data in a store
Diffstat (limited to 'util')
-rw-r--r--util/datamanager.lua19
1 files changed, 19 insertions, 0 deletions
diff --git a/util/datamanager.lua b/util/datamanager.lua
index 9207f555..08d9d6af 100644
--- a/util/datamanager.lua
+++ b/util/datamanager.lua
@@ -282,6 +282,25 @@ local type_map = {
list = "list";
}
+function users(host, store, typ)
+ typ = type_map[typ or "keyval"];
+ local store_dir = format("%s/%s/%s", data_path, encode(host), encode(store));
+
+ local mode, err = lfs.attributes(store_dir, "mode");
+ if not mode then
+ return function() log("debug", err or (store_dir .. " does not exist")) end
+ end
+ local next, state = lfs.dir(store_dir);
+ return function(state)
+ for node in next, state do
+ local file, ext = node:match("^(.*)%.([dalist]+)$");
+ if file and ext == typ then
+ return decode(file);
+ end
+ end
+ end, state;
+end
+
function stores(username, host, typ)
typ = type_map[typ or "keyval"];
local store_dir = format("%s/%s/", data_path, encode(host));