1 files changed, 71 insertions, 0 deletions
diff --git a/nopsyncd/rddb.lua b/nopsyncd/rddb.lua
new file mode 100644
index 0000000..1a16a4d
--- /dev/null
+++ b/nopsyncd/rddb.lua
@@ -0,0 +1,71 @@
+--
+--  rhnop
+--
+--  Copyright (C) 2011 Christian Pointner <equinox@helsinki.at>
+--
+--  This file is part of rhnop.
+--
+--  rhnop is free software: you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation, either version 3 of the License, or
+--  any later version.
+--
+--  rhnop is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with rhnop. If not, see <http://www.gnu.org/licenses/>.
+--
+
+require "luasql.mysql"
+
+local rddb = {}
+
+function rddb:init()
+   local err
+
+   self.env, err = luasql.mysql()
+   if self.env == nil then
+      return nil, err
+   end
+
+   -- TODO: read /etc/rd.conf for connection info
+   self.con, err = self.env:connect("rivendell", "rivendellro", "lldrivenro", "127.0.0.1")
+   if self.con == nil then
+      return nil, err
+   end
+
+   return true
+end
+
+function rddb:getCartInfo(cartnum)
+   -- TODO: SQL Injections!!!
+   local cur, err = self.con:execute("select TITLE,ARTIST,ALBUM from CART where NUMBER = " .. cartnum);
+   if cur == nil then
+      return nil, err
+   end
+
+   if cur:numrows() ~= 1 then
+      return nil, "nothing found in rivendell db"
+   end
+
+   local results = {}
+   results, err = cur:fetch(results, "a")
+   cur:close()
+
+   return results, err
+end
+
+function rddb:close()
+   if self.con then
+      self.con:close()
+   end
+
+   if self.env then
+      self.env:close()
+   end
+end
+
+return rddb