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-rw-r--r--core/modulemanager.lua1
-rw-r--r--plugins/mod_console.lua26
-rw-r--r--util/array.lua70
3 files changed, 76 insertions, 21 deletions
diff --git a/core/modulemanager.lua b/core/modulemanager.lua
index 9b5acffa..0b5f0351 100644
--- a/core/modulemanager.lua
+++ b/core/modulemanager.lua
@@ -101,6 +101,7 @@ function load(host, module_name, config)
if not modulemap[host] then
modulemap[host] = {};
+ hosts[host].modules = modulemap[host];
end
if modulemap[host][module_name] then
diff --git a/plugins/mod_console.lua b/plugins/mod_console.lua
index e8d31ceb..73a83f17 100644
--- a/plugins/mod_console.lua
+++ b/plugins/mod_console.lua
@@ -183,6 +183,7 @@ function commands.help(session, data)
print [[module:load(module, host) - Load the specified module on the specified host (or all hosts if none given)]]
print [[module:reload(module, host) - The same, but unloads and loads the module (saving state if the module supports it)]]
print [[module:unload(module, host) - The same, but just unloads the module from memory]]
+ print [[module:list(host) - List the modules loaded on the specified host]]
elseif section == "server" then
print [[server:version() - Show the server's version number]]
print [[server:uptime() - Show how long the server has been running]]
@@ -327,6 +328,31 @@ function def_env.module:reload(name, hosts)
return ok, (ok and "Module reloaded on "..count.." host"..(count ~= 1 and "s" or "")) or ("Last error: "..tostring(err));
end
+function def_env.module:list(hosts)
+ if hosts == nil then
+ hosts = array.collect(keys(prosody.hosts));
+ end
+ if type(hosts) == "string" then
+ hosts = { hosts };
+ end
+ if type(hosts) ~= "table" then
+ return false, "Please supply a host or a list of hosts you would like to see";
+ end
+
+ local print = self.session.print;
+ for _, host in ipairs(hosts) do
+ print(host..":");
+ local modules = array.collect(keys(prosody.hosts[host].modules or {})):sort();
+ if #modules == 0 then
+ print(" No modules loaded");
+ else
+ for _, name in ipairs(modules) do
+ print(" "..name);
+ end
+ end
+ end
+end
+
def_env.config = {};
function def_env.config:load(filename, format)
local config_load = require "core.configmanager".load;
diff --git a/util/array.lua b/util/array.lua
index ce5ce077..ae3a0b5b 100644
--- a/util/array.lua
+++ b/util/array.lua
@@ -6,9 +6,14 @@
-- COPYING file in the source package for more information.
--
+local t_insert, t_sort, t_remove, t_concat
+ = table.insert, table.sort, table.remove, table.concat;
+
local array = {};
+local array_base = {};
+local array_methods = {};
+local array_mt = { __index = array_methods, __tostring = function (array) return array:concat(", "); end };
-local array_mt = { __index = array, __tostring = function (array) return array:concat(", "); end };
local function new_array(_, t)
return setmetatable(t or {}, array_mt);
end
@@ -20,36 +25,36 @@ end
setmetatable(array, { __call = new_array });
-function array:map(func, t2)
- local t2 = t2 or array{};
- for k,v in ipairs(self) do
- t2[k] = func(v);
+function array_base.map(outa, ina, func)
+ for k,v in ipairs(ina) do
+ outa[k] = func(v);
end
- return t2;
+ return outa;
end
-function array:filter(func, t2)
- local t2 = t2 or array{};
- for k,v in ipairs(self) do
+function array_base.filter(outa, ina, func)
+ for k,v in ipairs(ina) do
if func(v) then
- t2:push(v);
+ outa:push(v);
end
end
- return t2;
+ return outa;
end
+function array_base.sort(outa, ina, ...)
+ if ina ~= outa then
+ outa:append(ina);
+ end
+ t_sort(outa, ...);
+ return outa;
+end
-array.push = table.insert;
-array.pop = table.remove;
-array.sort = table.sort;
-array.concat = table.concat;
-array.length = function (t) return #t; end
-
-function array:random()
+--- These methods only mutate
+function array_methods:random()
return self[math.random(1,#self)];
end
-function array:shuffle()
+function array_methods:shuffle(outa, ina)
local len = #self;
for i=1,#self do
local r = math.random(i,len);
@@ -58,7 +63,7 @@ function array:shuffle()
return self;
end
-function array:reverse()
+function array_methods:reverse()
local len = #self-1;
for i=len,1,-1 do
self:push(self[i]);
@@ -67,7 +72,7 @@ function array:reverse()
return self;
end
-function array:append(array)
+function array_methods:append(array)
local len,len2 = #self, #array;
for i=1,len2 do
self[len+i] = array[i];
@@ -75,6 +80,12 @@ function array:append(array)
return self;
end
+array_methods.push = table.insert;
+array_methods.pop = table.remove;
+array_methods.concat = table.concat;
+array_methods.length = function (t) return #t; end
+
+--- These methods always create a new array
function array.collect(f, s, var)
local t, var = {};
while true do
@@ -85,6 +96,23 @@ function array.collect(f, s, var)
return setmetatable(t, array_mt);
end
+---
+
+-- Setup methods from array_base
+for method, f in pairs(array_base) do
+ local method = method; -- Yes, this is necessary :)
+ local base_method = f;
+ -- Setup global array method which makes new array
+ array[method] = function (old_a, ...)
+ local a = new_array();
+ return base_method(a, old_a, ...);
+ end
+ -- Setup per-array (mutating) method
+ array_methods[method] = function (self, ...)
+ return base_method(self, self, ...);
+ end
+end
+
_G.array = array;
module("array");