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local android = require("android")
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android.dl.library_path = android.dl.library_path .. ":" .. android.dir .. "/libs"
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local lfs = require("libs/libkoreader-lfs")
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local ffi = require("ffi")
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local dummy = require("ffi/posix_h")
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local C = ffi.C
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-- check uri of the intent that starts this application
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local file = android.getIntent()
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if file ~= nil then
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android.LOGI("intent file path " .. file)
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end
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-- path to primary external storage partition
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local path = android.getExternalStoragePath()
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-- run user shell scripts or recursive migration of user data
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local function runUserScripts(dir, migration, parent)
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for entry in lfs.dir(dir) do
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if entry ~= "." and entry ~= ".." then
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local fullpath = dir .. "/" .. entry
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local mode = lfs.attributes(fullpath).mode
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if mode == "file" and migration then
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if entry ~= "migrate" and not fullpath:match(".sh$") then
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local destdir = parent and android.dir .. "/" .. parent or android.dir
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-- we cannot create new directories on asset storage.
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-- trying to do that crashes the VM with error=13, Permission Denied
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android.execute("cp", fullpath, destdir .."/".. entry)
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end
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elseif mode == "file" and fullpath:match(".sh$") then
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android.execute("sh", fullpath, path .. "/koreader", android.dir)
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elseif mode == "directory" then
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runUserScripts(fullpath, migration, parent and parent .. "/" .. entry or entry) -- recurse into next directory
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end
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end
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end
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end
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if android.prop.flavor ~= "fdroid" then
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-- run scripts once after an update of koreader,
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-- it can also trigger a recursive migration of user data
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local run_once_scripts = path .. "/koreader/scripts.afterupdate"
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if lfs.attributes(run_once_scripts, "mode") == "directory" then
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local afterupdate_marker = android.dir .. "/afterupdate.marker"
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if lfs.attributes(afterupdate_marker, "mode") ~= nil then
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if lfs.attributes(run_once_scripts .. "/migrate", "mode") ~= nil then
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android.LOGI("after-update: running migration")
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runUserScripts(run_once_scripts, true)
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else
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android.LOGI("after-update: running shell scripts")
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runUserScripts(run_once_scripts)
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end
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android.execute("rm", afterupdate_marker)
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end
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end
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-- scripts executed every start of koreader, no migration here
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local run_always_scripts = path .. "/koreader/scripts.always"
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if lfs.attributes(run_always_scripts, "mode") == "directory" then
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runUserScripts(run_always_scripts)
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end
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-- run koreader patch before koreader startup
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pcall(dofile, path.."/koreader/patch.lua")
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end
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-- Set proper permission for binaries.
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--- @todo Take care of this on extraction instead.
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-- Cf. <https://github.com/koreader/koreader/issues/5347#issuecomment-529476693>.
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android.execute("chmod", "755", "./sdcv")
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-- set TESSDATA_PREFIX env var
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C.setenv("TESSDATA_PREFIX", path.."/koreader/data", 1)
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-- create fake command-line arguments
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-- luacheck: ignore 121
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if android.isDebuggable() then
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arg = {"-d", file}
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else
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arg = {file}
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end
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dofile(android.dir.."/reader.lua")
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