prosody
bf449ecf2144
plugins/mod_storage_sql.lua

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plugins/mod_storage_sql.lua @ 3732:bf449ecf2144

mod_storage_sql: Auto-initialize SQLite3 database.
author Waqas Hussain <waqas20@gmail.com>
date Sun, 12 Dec 2010 05:39:24 +0500
parent 3731:b3a5f9b1d1df
child 3743:5adfb8d0444d
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3731:b3a5f9b1d1df 3732:bf449ecf2144
45 prosody.lock_globals(); 45 prosody.lock_globals();
46 assert(dbh, err); 46 assert(dbh, err);
47 47
48 dbh:autocommit(false); -- don't commit automatically 48 dbh:autocommit(false); -- don't commit automatically
49 connection = dbh; 49 connection = dbh;
50
51 if params.driver == "SQLite3" then -- auto initialize
52 local stmt = assert(connection:prepare("SELECT COUNT(*) FROM sqlite_master WHERE type='table' AND name='Prosody';"));
53 local ok = assert(stmt:execute());
54 local count = stmt:fetch()[1];
55 if count == 0 then
56 local stmt = assert(connection:prepare("CREATE TABLE Prosody (host TEXT, user TEXT, store TEXT, key TEXT, subkey TEXT, type TEXT, value TEXT);"));
57 assert(stmt:execute());
58 assert(connection:commit());
59 module:log("debug", "Initialized new SQLite3 database");
60 end
61 --print("===", json.stringify())
62 end
50 end 63 end
51 64
52 local function serialize(value) 65 local function serialize(value)
53 local t = type(value); 66 local t = type(value);
54 if t == "string" or t == "boolean" or t == "number" then 67 if t == "string" or t == "boolean" or t == "number" then