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https://github.com/Rockbox/rockbox.git
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267d04d2bd
Adds example scripts for reading track metadata + dumping albumart and rockbox settings settings are now stored as a table of strings rather than a table of tables as it saves ~15 kb of ram without adding much complexity Change-Id: I611c312b2a60ab96e595e4710b17aedbd6c0689b
49 lines
1.4 KiB
Lua
49 lines
1.4 KiB
Lua
require("rbsettings")
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require("settings")
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rb.metadata = nil -- remove track metadata settings
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-------------------------------------------------------------------------------
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local function print_setting_table(t_tbl, s_sep)
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s_sep = s_sep or ""
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local str = ""
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local function pfunct(t, sep, s, n) -- recursive print function
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local vtype
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for k, v in pairs(t) do
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vtype = type(v)
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if vtype == "table" then
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local f = string.format("%s[%s]", n, k)
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s = pfunct(v, sep, s, f)
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elseif vtype == "boolean" then
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v = v and "true" or "false"
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s = string.format("%s%s[%s] = %s%s", s, n, k, v, sep)
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elseif v then
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s = string.format("%s%s[%s] = %s%s", s, n, k, v, sep)
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end
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end
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return s
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end
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return pfunct(t_tbl, s_sep, str, "")
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end
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local filename = "/settings.txt"
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local file = io.open(filename, "w+") -- overwrite
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local t_settings
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if not file then
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rb.splash(rb.HZ, "Error writing " .. filename)
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return
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end
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t_settings = rb.settings.dump('global_settings', "system")
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file:write("global_settings:\n")
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file:write(print_setting_table(t_settings, "\n"))
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file:write("\n\n")
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t_settings = rb.settings.dump('global_status', "system")
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file:write("global_status:\n")
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file:write(print_setting_table(t_settings, "\n"))
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file:write("\n\n")
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file:close()
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rb.splash(100, "rb settings dumped: " .. filename)
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