]> git.madduck.net Git - etc/awesome.git/blobdiff - widgets/contrib/tpbat/smapi.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

fix 'attempt to index a nil value (global self)'
[etc/awesome.git] / widgets / contrib / tpbat / smapi.lua
index 6024fa9ab736bccf5e0be187d4fe3b0586d8822f..9002585d69e55a9169ce3e2f6c4f9c70c1232218 100644 (file)
@@ -1,9 +1,11 @@
---[[
-     smapi.lua
-     Interface with thinkpad battery information
 
 
+--[[
+                                                  
+     smapi.lua                                    
+     Interface with thinkpad battery information  
+                                                  
      Licensed under GNU General Public License v2 
      Licensed under GNU General Public License v2 
-      * (c) 2013,      Conor Heine           
+      * (c) 2013, Conor Heine                     
                                                   
 --]]
 
                                                   
 --]]
 
@@ -14,86 +16,84 @@ local tonumber     = tonumber
 local setmetatable = setmetatable
 
 local smapi = {}
 local setmetatable = setmetatable
 
 local smapi = {}
-
 local apipath = "/sys/devices/platform/smapi"
 
 -- Most are readable values, but some can be written to (not implemented, yet?)
 local readable = {
 local apipath = "/sys/devices/platform/smapi"
 
 -- Most are readable values, but some can be written to (not implemented, yet?)
 local readable = {
-       barcoding = true,
-       charging_max_current = true,
-       charging_max_voltage = true,
-       chemistry = true,
-       current_avg = true,
-       current_now = true,
-       cycle_count = true,
-       design_capacity = true,
-       design_voltage = true,
-       dump = true,
-       first_use_date = true,
-       force_discharge = false,
-       group0_voltage = true,
-       group1_voltage = true,
-       group2_voltage = true,
-       group3_voltage = true,
-       inhibit_charge_minutes = false,
-       installed = true,
-       last_full_capacity = true,
-       manufacture_date = true,
-       manufacturer = true,
-       model = true,
-       power_avg = true,
-       power_now = true,
-       remaining_capacity = true,
-       remaining_charging_time = true,
-       remaining_percent = true,
-       remaining_percent_error = true,
-       remaining_running_time = true,
-       remaining_running_time_now = true,
-       serial = true,
-       start_charge_thresh = false,
-       state = true,
-       stop_charge_thresh = false,
-       temperature = true,
-       voltage = true,
+    barcoding                  = true,
+    charging_max_current       = true,
+    charging_max_voltage       = true,
+    chemistry                  = true,
+    current_avg                = true,
+    current_now                = true,
+    cycle_count                = true,
+    design_capacity            = true,
+    design_voltage             = true,
+    dump                       = true,
+    first_use_date             = true,
+    force_discharge            = false,
+    group0_voltage             = true,
+    group1_voltage             = true,
+    group2_voltage             = true,
+    group3_voltage             = true,
+    inhibit_charge_minutes     = false,
+    installed                  = true,
+    last_full_capacity         = true,
+    manufacture_date           = true,
+    manufacturer               = true,
+    model                      = true,
+    power_avg                  = true,
+    power_now                  = true,
+    remaining_capacity         = true,
+    remaining_charging_time    = true,
+    remaining_percent          = true,
+    remaining_percent_error    = true,
+    remaining_running_time     = true,
+    remaining_running_time_now = true,
+    serial                     = true,
+    start_charge_thresh        = false,
+    state                      = true,
+    stop_charge_thresh         = false,
+    temperature                = true,
+    voltage                    = true,
 }
 
 function smapi:battery(name)
 }
 
 function smapi:battery(name)
-       local bat = {}
-
-       bat.name = name
-       bat.path = apipath .. "/" .. name
-       
-       function bat:get(item)
-               return self.path ~= nil and readable[item] and first_line(self.path .. "/" .. item) or nil
-       end
-
-       function bat:installed()
-               return self:get("installed") == "1"
-       end
-
-       function bat:status()
-               return self:get('state')
-       end
-
-       -- Remaining time can either be time until battery dies or time until charging completes
-       function bat:remaining_time()
-               local time_val = bat_now.status == 'discharging' and 'remaining_running_time' or 'remaining_charging_time'
-               local mins_left = self:get(time_val)
-
-               if mins_left:find("^%d+") == nil then
-                       return "N/A"
-               end
-               
-               local hrs = mins_left / 60
-               local min = mins_left % 60
-               return string.format("%02d:%02d", hrs, min)
-       end
-
-       function bat:percent()
-               return tonumber(self:get("remaining_percent"))
-       end
-
-       return setmetatable(bat, {__metatable = false, __newindex = false})
+    local bat = {}
+
+    bat.name = name
+    bat.path = apipath .. "/" .. name
+
+    function bat:get(item)
+        return self.path ~= nil and readable[item] and first_line(self.path .. "/" .. item) or nil
+    end
+
+    function bat:installed()
+        return self:get("installed") == "1"
+    end
+
+    function bat:status()
+        return self:get('state')
+    end
+
+    -- Remaining time can either be time until battery dies or time until charging completes
+    function bat:remaining_time()
+        local time_val = bat_now.status == 'discharging' and 'remaining_running_time' or 'remaining_charging_time'
+        local mins_left = self:get(time_val)
+
+        if not mins_left:find("^%d+") then return "N/A" end
+
+        local hrs = math.floor(mins_left / 60)
+        local min = mins_left % 60
+
+        return string.format("%02d:%02d", hrs, min)
+    end
+
+    function bat:percent()
+        return tonumber(self:get("remaining_percent"))
+    end
+
+    return setmetatable(bat, {__metatable = false, __newindex = false})
 end
 
 end
 
-return smapi
\ No newline at end of file
+return smapi