--- a/util/datamanager.lua Fri Dec 05 00:16:03 2008 +0500
+++ b/util/datamanager.lua Fri Dec 05 00:16:38 2008 +0500
@@ -30,21 +30,12 @@
local error = error;
local next = next;
local t_insert = table.insert;
-
-local indent = function(f, i)
- for n = 1, i do
- f:write("\t");
- end
-end
-
-local data_path = "data";
+local append = require "util.serialization".append;
module "datamanager"
-
---- utils -----
local encode, decode;
-
do
local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber("0x"..k)); return t[k]; end });
@@ -57,39 +48,9 @@
end
end
-local function basicSerialize (o)
- if type(o) == "number" or type(o) == "boolean" then
- return tostring(o);
- else -- assume it is a string -- FIXME make sure it's a string. throw an error otherwise.
- return (format("%q", tostring(o)):gsub("\\\n", "\\n"));
- end
-end
-
-
-local function simplesave (f, o, ind)
- if type(o) == "number" then
- f:write(o)
- elseif type(o) == "string" then
- f:write((format("%q", o):gsub("\\\n", "\\n")))
- elseif type(o) == "table" then
- f:write("{\n")
- for k,v in pairs(o) do
- indent(f, ind);
- f:write("[", basicSerialize(k), "] = ")
- simplesave(f, v, ind+1)
- f:write(",\n")
- end
- indent(f, ind-1);
- f:write("}")
- elseif type(o) == "boolean" then
- f:write(o and "true" or "false");
- else
- error("cannot serialize a " .. type(o))
- end
-end
-
------- API -------------
+local data_path = "data";
function set_data_path(path)
data_path = path;
end
@@ -131,7 +92,7 @@
return;
end
f:write("return ");
- simplesave(f, data, 1);
+ append(f, data);
f:close();
if not next(data) then -- try to delete empty datastore
os_remove(getpath(username, host, datastore));
@@ -150,7 +111,7 @@
return;
end
f:write("item(");
- simplesave(f, data, 1);
+ append(f, data);
f:write(");\n");
f:close();
return true;
@@ -168,7 +129,7 @@
end
for _, d in ipairs(data) do
f:write("item(");
- simplesave(f, d, 1);
+ append(f, d);
f:write(");\n");
end
f:close();