43 lines
1.7 KiB
Lua
43 lines
1.7 KiB
Lua
-- as of 2023.05.1, koreader FTP browser always fails to load.
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-- it's convinced that it's offline, and asks to connect to wifi.
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-- this seems to be because of the following in <frontend/device/sdl/device.lua>:
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--
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-- function Device:initNetworkManager(NetworkMgr)
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-- function NetworkMgr:isWifiOn() return true end
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-- function NetworkMgr:isConnected()
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-- -- Pull the default gateway first, so we don't even try to ping anything if there isn't one...
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-- local default_gw = Device:getDefaultRoute()
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-- if not default_gw then
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-- return false
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-- end
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-- return 0 == os.execute("ping -c1 -w2 " .. default_gw .. " > /dev/null")
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-- end
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-- end
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--
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-- specifically, `os.execute` is not *expected* to return 0. it returns `true` on success:
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-- <https://www.lua.org/manual/5.3/manual.html#pdf-os.execute>
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-- this apparently changed from 5.1 -> 5.2
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--
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-- XXX: this same bug likely applies to `isCommand` and `runCommand` in <frontend/device/sdl/device.lua>
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-- - that would manifest as wikipedia links failing to open in external application (xdg-open)
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local logger = require("logger")
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logger.info("applying colin patch")
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local Device = require("device")
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logger.info("Device:" .. tostring(Device))
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local orig_initNetworkManager = Device.initNetworkManager
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Device.initNetworkManager = function(self, NetworkMgr)
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logger.info("Device:initNetworkManager")
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orig_initNetworkManager(self, NetworkMgr)
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function NetworkMgr:isConnected()
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logger.info("mocked `NetworkMgr:isConnected` to return true")
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return true
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-- unpatch to show that the boolean form works
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-- local rc = os.execute("ping -c1 -w2 10.78.79.1 > /dev/null")
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-- logger.info("ping rc: " .. tostring(rc))
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-- return rc
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end
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end
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