Mercurial > prosody-modules

annotate mod_storage_xmlarchive/datamanager_append_raw.lib.lua @ 2670:6e01878103c0

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mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9 At least under some circumstances it seems that session.username is nil when a user tries to resume his session in prosody 0.9. The username is not relevant when no limiting is done (limiting the number of entries in the session cache is only possible in prosody 0.10), so this commit removes the usage of the username when accessing the prosody 0.9 session cache.
author tmolitor <thilo@eightysoft.de>
date Thu, 06 Apr 2017 02:12:14 +0200
parents f4ab0966ba89
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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aa984980a4dc mod_storage_xmlarchive: Include the missing append_raw() for 0.9 compatibility
Kim Alvefur <zash@zash.se>
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1 local io_open = io.open;
aa984980a4dc mod_storage_xmlarchive: Include the missing append_raw() for 0.9 compatibility
Kim Alvefur <zash@zash.se>
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2 local dm = require "core.storagemanager".olddm;
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3
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4 -- Append a blob of data to a file
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f4ab0966ba89 mod_storage_xmlarchive: Fix name in datamanager monkeypatch (fixes #774)
Kim Alvefur <zash@zash.se>
parents: 2289
diff changeset
5 function dm.append_raw(username, host, datastore, ext, data)
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6 if type(data) ~= "string" then return; end
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7 local filename = dm.getpath(username, host, datastore, ext, true);
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8
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9 local ok;
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10 local f, msg = io_open(filename, "r+");
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11 if not f then
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12 -- File did probably not exist, let's create it
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13 f, msg = io_open(filename, "w");
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14 if not f then
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15 return nil, msg, "open";
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16 end
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17 end
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19 local pos = f:seek("end");
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20
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21 ok, msg = f:write(data);
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22 if not ok then
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23 f:close();
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24 return ok, msg, "write";
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25 end
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27 ok, msg = f:close();
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28 if not ok then
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29 return ok, msg;
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30 end
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32 return true, pos;
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33 end
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