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authorKaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>2014-03-10 22:45:18 +0200
committerKaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>2014-03-24 01:18:13 +0200
commit7d9c43916b0600ac4879dfe9793eab807a83ab2b (patch)
treeec54ed64c9a557b6ea4ad88d31138a02d3e0cd04 /aconf/persistence/util.lua
parentcb6c243dc356ef1d46d7ddb96e6ea6ae007c6cca (diff)
downloadaconf-7d9c43916b0600ac4879dfe9793eab807a83ab2b.tar.bz2
aconf-7d9c43916b0600ac4879dfe9793eab807a83ab2b.tar.xz
rename ACF2 to Alpine Configurator (aconf)
Diffstat (limited to 'aconf/persistence/util.lua')
-rw-r--r--aconf/persistence/util.lua27
1 files changed, 27 insertions, 0 deletions
diff --git a/aconf/persistence/util.lua b/aconf/persistence/util.lua
new file mode 100644
index 0000000..d233b1d
--- /dev/null
+++ b/aconf/persistence/util.lua
@@ -0,0 +1,27 @@
+--[[
+Copyright (c) 2012-2014 Kaarle Ritvanen
+See LICENSE file for license details
+--]]
+
+local M = {}
+
+function M.open_file(path, mode)
+ local file = io.open(path, mode)
+ if not file then error('Cannot open file: '..path) end
+ return file
+end
+
+function M.read_file(path)
+ local file = M.open_file(path)
+ local data = file:read('*all')
+ file:close()
+ return data
+end
+
+function M.tostring(value)
+ -- TODO make values configurable per address
+ if type(value) == 'boolean' then return value and 'yes' or 'no' end
+ return tostring(value)
+end
+
+return M