prosody
8a271b3fcaa7
plugins/mod_storage_sql.lua

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plugins/mod_storage_sql.lua @ 4218:8a271b3fcaa7

mod_storage_sql: Display friendlier error when LuaDBI is missing
author Matthew Wild <mwild1@gmail.com>
date Tue, 01 Mar 2011 06:12:43 +0000
parent 4109:d26db1f936f8
child 4285:c806a599224a
comparison
equal deleted inserted replaced
4216:ff80a8471e86 4218:8a271b3fcaa7
94 end 94 end
95 end 95 end
96 end 96 end
97 97
98 do -- process options to get a db connection 98 do -- process options to get a db connection
99 DBI = require "DBI"; 99 local ok;
100 prosody.unlock_globals();
101 ok, DBI = pcall(require, "DBI");
102 if not ok then
103 package.loaded["DBI"] = {};
104 module:log("error", "Failed to load the LuaDBI library for accessing SQL databases: %s", DBI);
105 module:log("error", "More information on installing LuaDBI can be found at http://prosody.im/doc/depends#luadbi");
106 end
107 prosody.lock_globals();
108 if not ok or not DBI.Connect then
109 return; -- Halt loading of this module
110 end
100 111
101 params = params or { driver = "SQLite3" }; 112 params = params or { driver = "SQLite3" };
102 113
103 if params.driver == "SQLite3" then 114 if params.driver == "SQLite3" then
104 params.database = resolve_relative_path(prosody.paths.data or ".", params.database or "prosody.sqlite"); 115 params.database = resolve_relative_path(prosody.paths.data or ".", params.database or "prosody.sqlite");