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mod_storage_xmlarchive/datamanager_append_raw.lib.lua @ 4913:47d03db2fca8
mod_conversejs: Remove plugin installer dependency on mod_bookmarks
It's available with Prosody 0.12+ already, 0.11 has no installer.
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 04 Apr 2022 17:48:34 +0200 |
parent | 2343:f4ab0966ba89 |
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local io_open = io.open; local dm = require "core.storagemanager".olddm; -- Append a blob of data to a file function dm.append_raw(username, host, datastore, ext, data) if type(data) ~= "string" then return; end local filename = dm.getpath(username, host, datastore, ext, true); local ok; local f, msg = io_open(filename, "r+"); if not f then -- File did probably not exist, let's create it f, msg = io_open(filename, "w"); if not f then return nil, msg, "open"; end end local pos = f:seek("end"); ok, msg = f:write(data); if not ok then f:close(); return ok, msg, "write"; end ok, msg = f:close(); if not ok then return ok, msg; end return true, pos; end