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-rw-r--r--util/datamanager.lua32
1 files changed, 25 insertions, 7 deletions
diff --git a/util/datamanager.lua b/util/datamanager.lua
index 45da17dd..6a811879 100644
--- a/util/datamanager.lua
+++ b/util/datamanager.lua
@@ -26,11 +26,13 @@ local loadfile, setfenv, pcall = loadfile, setfenv, pcall;
local log = require "util.logger".init("datamanager");
local io_open = io.open;
local os_remove = os.remove;
+local io_popen = io.popen;
local tostring, tonumber = tostring, tonumber;
local error = error;
local next = next;
local t_insert = table.insert;
local append = require "util.serialization".append;
+local path_separator = "/"; if os.getenv("WINDIR") then path_separator = "\\" end
module "datamanager"
@@ -48,21 +50,37 @@ do
end
end
-------- API -------------
+local _mkdir = {};
+local function mkdir(path)
+ path = path:gsub("/", path_separator); -- TODO as an optimization, do this during path creation rather than here
+ if not _mkdir[path] then
+ local x = io_popen("mkdir \""..path.."\" 2>&1"):read("*a");
+ _mkdir[path] = true;
+ end
+ return path;
+end
local data_path = "data";
+
+------- API -------------
+
function set_data_path(path)
log("info", "Setting data path to %s", path);
data_path = path;
end
-function getpath(username, host, datastore, ext)
+function getpath(username, host, datastore, ext, create)
ext = ext or "dat";
+ host = host and encode(host);
+ username = username and encode(username);
if username then
- return format("%s/%s/%s/%s.%s", data_path, encode(host), datastore, encode(username), ext);
+ if create then mkdir(mkdir(mkdir(data_path).."/"..host).."/"..datastore); end
+ return format("%s/%s/%s/%s.%s", data_path, host, datastore, username, ext);
elseif host then
- return format("%s/%s/%s.%s", data_path, encode(host), datastore, ext);
+ if create then mkdir(mkdir(data_path).."/"..host); end
+ return format("%s/%s/%s.%s", data_path, host, datastore, ext);
else
+ if create then mkdir(data_path); end
return format("%s/%s.%s", data_path, datastore, ext);
end
end
@@ -87,7 +105,7 @@ function store(username, host, datastore, data)
data = {};
end
-- save the datastore
- local f, msg = io_open(getpath(username, host, datastore), "w+");
+ local f, msg = io_open(getpath(username, host, datastore, nil, true), "w+");
if not f then
log("error", "Unable to write to "..datastore.." storage ('"..msg.."') for user: "..(username or "nil").."@"..(host or "nil"));
return;
@@ -106,7 +124,7 @@ end
function list_append(username, host, datastore, data)
if not data then return; end
-- save the datastore
- local f, msg = io_open(getpath(username, host, datastore, "list"), "a+");
+ local f, msg = io_open(getpath(username, host, datastore, "list", true), "a+");
if not f then
log("error", "Unable to write to "..datastore.." storage ('"..msg.."') for user: "..(username or "nil").."@"..(host or "nil"));
return;
@@ -123,7 +141,7 @@ function list_store(username, host, datastore, data)
data = {};
end
-- save the datastore
- local f, msg = io_open(getpath(username, host, datastore, "list"), "w+");
+ local f, msg = io_open(getpath(username, host, datastore, "list", true), "w+");
if not f then
log("error", "Unable to write to "..datastore.." storage ('"..msg.."') for user: "..(username or "nil").."@"..(host or "nil"));
return;