X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=core%2Fstoragemanager.lua;h=5674ff32cdf2dc9501980e4d3543a462eb085c44;hb=38145a934e37c615fbab1626f24c9eb0ec3012ac;hp=97ff084f7267f0ff109b4963707a44ff1e9d7447;hpb=d57b4c11e62962d924d82bf9e8abef80e6f2c9a0;p=prosody.git

diff --git a/core/storagemanager.lua b/core/storagemanager.lua
index 97ff084f..5674ff32 100644
--- a/core/storagemanager.lua
+++ b/core/storagemanager.lua
@@ -37,7 +37,7 @@ function initialize_host(host)
 		local item = event.item;
 		stores_available:set(host, item.name, item);
 	end);
-	
+
 	host_session.events.add_handler("item-removed/storage-provider", function (event)
 		local item = event.item;
 		stores_available:set(host, item.name, nil);
@@ -70,7 +70,7 @@ function get_driver(host, store)
 	if not driver_name then
 		driver_name = config.get(host, "default_storage") or "internal";
 	end
-	
+
 	local driver = load_driver(host, driver_name);
 	if not driver then
 		log("warn", "Falling back to null driver for %s storage on %s", store, host);
@@ -86,7 +86,7 @@ function open(host, store, typ)
 	if not ret then
 		if err == "unsupported-store" then
 			log("debug", "Storage driver %s does not support store %s (%s), falling back to null driver",
-				driver_name, store, typ);
+				driver_name, store, typ or "<nil>");
 			ret = null_storage_driver;
 			err = nil;
 		end
@@ -96,7 +96,6 @@ end
 
 function purge(user, host)
 	local storage = config.get(host, "storage");
-	local driver_name;
 	if type(storage) == "table" then
 		-- multiple storage backends in use that we need to purge
 		local purged = {};
@@ -119,6 +118,13 @@ end
 function datamanager.store(username, host, datastore, data)
 	return open(host, datastore):set(username, data);
 end
+function datamanager.users(host, datastore, typ)
+	local driver = open(host, datastore, typ);
+	if not driver.users then
+		return function() log("warn", "storage driver %s does not support listing users", driver.name) end
+	end
+	return driver:users();
+end
 function datamanager.stores(username, host, typ)
 	return get_driver(host):stores(username, typ);
 end