mirror of
https://github.com/koreader/koreader
synced 2024-11-10 01:10:34 +00:00
295 lines
9.2 KiB
Lua
295 lines
9.2 KiB
Lua
local AndroidPowerd = require("ui/device/androidpowerd")
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local KindlePowerD = require("ui/device/kindlepowerd")
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local KoboPowerD = require("ui/device/kobopowerd")
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local BasePowerD = require("ui/device/basepowerd")
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local Screen = require("ui/device/screen")
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local util = require("ffi/util")
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local ffi = require("ffi")
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local isAndroid, android = pcall(require, "android")
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-- lfs
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local Device = {
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screen_saver_mode = false,
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charging_mode = false,
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survive_screen_saver = false,
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is_special_offers = nil,
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touch_dev = nil,
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model = nil,
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firmware_rev = nil,
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powerd = nil,
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has_no_keyboard = nil,
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is_touch_device = nil,
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has_front_light = nil,
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screen = Screen
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}
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Screen.device = Device
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function Set (list)
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local set = {}
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for _, l in ipairs(list) do set[l] = true end
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return set
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end
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function Device:getModel()
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if self.model then return self.model end
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if util.isEmulated() then
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self.model = "Emulator"
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return self.model
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end
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self.model = ""
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local kindle_sn = io.open("/proc/usid", "r")
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if kindle_sn then
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local kindle_devcode = string.sub(kindle_sn:read(),3,4)
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kindle_sn:close()
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-- NOTE: Update me when new devices come out :)
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local k2_set = Set { "02", "03" }
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local dx_set = Set { "04", "05" }
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local dxg_set = Set { "09" }
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local k3_set = Set { "08", "06", "0A" }
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local k4_set = Set { "0E", "23" }
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local touch_set = Set { "0F", "11", "10", "12" }
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local pw_set = Set { "24", "1B", "1D", "1F", "1C", "20" }
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local pw2_set = Set { "D4", "5A", "D5", "D6", "D7", "D8", "F2", "17", "60", "F4", "F9", "62", "61", "5F" }
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if k2_set[kindle_devcode] then
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self.model = "Kindle2"
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elseif dx_set[kindle_devcode] then
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self.model = "Kindle2"
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elseif dxg_set[kindle_devcode] then
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self.model = "Kindle2"
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elseif k3_set[kindle_devcode] then
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self.model = "Kindle3"
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elseif k4_set[kindle_devcode] then
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self.model = "Kindle4"
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elseif touch_set[kindle_devcode] then
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self.model = "KindleTouch"
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elseif pw_set[kindle_devcode] then
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self.model = "KindlePaperWhite"
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elseif pw2_set[kindle_devcode] then
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self.model = "KindlePaperWhite2"
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end
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else
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local kg_test_fd = lfs.attributes("/bin/kobo_config.sh")
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if kg_test_fd then
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local std_out = io.popen("/bin/kobo_config.sh 2>/dev/null", "r")
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local codename = std_out:read()
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self.model = "Kobo_" .. codename
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local version_file = io.open("/mnt/onboard/.kobo/version", "r")
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self.firmware_rev = string.sub(version_file:read(),24,28)
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version_file:close()
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end
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end
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return self.model
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end
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function Device:getFirmVer()
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if not self.model then self:getModel() end
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return self.firmware_rev
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end
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function Device:isKindle4()
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return (self:getModel() == "Kindle4")
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end
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function Device:isKindle3()
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return (self:getModel() == "Kindle3")
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end
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function Device:isKindle2()
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return (self:getModel() == "Kindle2")
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end
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function Device:isKindle()
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local is_kindle = false
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local kindle_sn = io.open("/proc/usid", "r")
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if kindle_sn then
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is_kindle = true
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kindle_sn:close()
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end
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return is_kindle
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end
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function Device:isKobo()
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return string.find(self:getModel() or "", "Kobo_") == 1
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end
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Device.isAndroid = util.isAndroid
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-- device has qwerty keyboard
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function Device:hasKeyboard()
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if self.has_keyboard ~= nil then return self.has_keyboard end
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if not isAndroid then
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local model = self:getModel()
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self.has_keyboard = (model == "Kindle2") or (model == "Kindle3")
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or util.isEmulated()
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else
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self.has_keyboard = ffi.C.AConfiguration_getKeyboard(android.app.config)
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== ffi.C.ACONFIGURATION_KEYBOARD_QWERTY
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end
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return self.has_keyboard
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end
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function Device:hasNoKeyboard()
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return not self:hasKeyboard()
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end
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-- device has hardware keys for pagedown/pageup
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function Device:hasKeys()
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if self.has_keys ~= nil then return self.has_keys end
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local model = self:getModel()
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self.has_keys = (model ~= "KindlePaperWhite") and (model ~= "KindlePaperWhite2")
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and (model ~= "KindleTouch") and not self:isKobo()
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return self.has_keys
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end
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function Device:isTouchDevice()
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if self.is_touch_device ~= nil then return self.is_touch_device end
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if not isAndroid then
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local model = self:getModel()
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self.is_touch_device = (model == "KindlePaperWhite") or (model == "KindlePaperWhite2")
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or (model == "KindleTouch") or self:isKobo() or util.isEmulated()
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else
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self.is_touch_device = ffi.C.AConfiguration_getTouchscreen(android.app.config)
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~= ffi.C.ACONFIGURATION_TOUCHSCREEN_NOTOUCH
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end
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return self.is_touch_device
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end
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function Device:hasFrontlight()
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if self.has_front_light ~= nil then return self.has_front_light end
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local model = self:getModel()
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self.has_front_light = (model == "KindlePaperWhite") or (model == "KindlePaperWhite2")
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or (model == "Kobo_dragon") or (model == "Kobo_kraken") or (model == "Kobo_phoenix")
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or util.isEmulated()
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return self.has_front_light
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end
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function Device:setTouchInputDev(dev)
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self.touch_dev = dev
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end
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function Device:getTouchInputDev()
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return self.touch_dev
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end
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function Device:intoScreenSaver()
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--os.execute("echo 'screensaver in' >> /mnt/us/event_test.txt")
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if self.charging_mode == false and self.screen_saver_mode == false then
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self.screen:saveCurrentBB()
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--UIManager:show(InfoMessage:new{
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--text = "Going into screensaver... ",
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--timeout = 2,
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--})
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--util.sleep(1)
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--os.execute("killall -cont cvm")
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self.screen_saver_mode = true
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end
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end
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function Device:outofScreenSaver()
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--os.execute("echo 'screensaver out' >> /mnt/us/event_test.txt")
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if self.screen_saver_mode == true and self.charging_mode == false then
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-- wait for native system update screen before we recover saved
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-- Blitbuffer.
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util.usleep(1500000)
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--os.execute("killall -stop cvm")
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self.screen:restoreFromSavedBB()
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self.screen:refresh(0)
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self.survive_screen_saver = true
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end
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self.screen_saver_mode = false
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end
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function Device:prepareSuspend() -- currently only used for kobo devices
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local powerd = self:getPowerDevice()
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if powerd ~= nil then
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powerd.fl:sleep()
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end
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self.screen:refresh(0)
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self.screen_saver_mode = true
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end
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function Device:Suspend() -- currently only used for kobo devices
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os.execute("./suspend.sh")
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end
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function Device:Resume() -- currently only used for kobo devices
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os.execute("echo 0 > /sys/power/state-extended")
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self.screen:refresh(0)
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local powerd = self:getPowerDevice()
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if powerd ~= nil then
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powerd.fl:restore()
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end
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self.screen_saver_mode = false
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end
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function Device:usbPlugIn()
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--os.execute("echo 'usb in' >> /mnt/us/event_test.txt")
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if self.charging_mode == false and self.screen_saver_mode == false then
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self.screen:saveCurrentBB()
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--UIManager:show(InfoMessage:new{
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--text = "Going into USB mode... ",
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--timeout = 2,
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--})
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--util.sleep(1)
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--os.execute("killall -cont cvm")
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end
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self.charging_mode = true
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end
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function Device:usbPlugOut()
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--os.execute("echo 'usb out' >> /mnt/us/event_test.txt")
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if self.charging_mode == true and self.screen_saver_mode == false then
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--util.usleep(1500000)
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--os.execute("killall -stop cvm")
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self.screen:restoreFromSavedBB()
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self.screen:refresh(0)
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end
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--@TODO signal filemanager for file changes 13.06 2012 (houqp)
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self.charging_mode = false
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end
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function Device:getPowerDevice()
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if self.powerd ~= nil then
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return self.powerd
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else
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local model = self:getModel()
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if model == "KindleTouch" or model == "KindlePaperWhite" or model == "KindlePaperWhite2" then
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self.powerd = KindlePowerD:new{model = model}
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elseif self:isKobo() then
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self.powerd = KoboPowerD:new()
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elseif self.isAndroid then
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self.powerd = AndroidPowerd:new()
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else -- emulated FrontLight
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self.powerd = BasePowerD:new()
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end
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end
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return self.powerd
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end
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function Device:isSpecialOffers()
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if self.is_special_offers ~= nil then return self.is_special_offers end
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-- K5 only
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if self:isTouchDevice() and self:isKindle() then
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-- Look at the current blanket modules to see if the SO screensavers are enabled...
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local lipc = require("liblipclua")
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local lipc_handle = nil
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if lipc then
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lipc_handle = lipc.init("com.github.koreader.device")
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end
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if lipc_handle then
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local loaded_blanket_modules = lipc_handle:get_string_property("com.lab126.blanket", "load")
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if string.find(loaded_blanket_modules, "ad_screensaver") then
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self.is_special_offers = true
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end
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lipc_handle:close()
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else
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end
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end
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return self.is_special_offers
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end
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return Device
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