From: Jeferson Lesbão de Siqueira Date: Mon, 24 Aug 2015 20:44:40 +0000 (-0300) Subject: Delete asyncshell_REMOTE_32072.lua X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/0d5ac3cb2c730821c609c93caf446c5e58a3a7d6?ds=sidebyside;hp=-c Delete asyncshell_REMOTE_32072.lua --- 0d5ac3cb2c730821c609c93caf446c5e58a3a7d6 diff --git a/asyncshell_REMOTE_32072.lua b/asyncshell_REMOTE_32072.lua deleted file mode 100644 index 827cf4b..0000000 --- a/asyncshell_REMOTE_32072.lua +++ /dev/null @@ -1,72 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2015, worron - * (c) 2013, Alexander Yakushev - ---]] - --- Asynchronous io.popen for Awesome WM. --- How to use: --- asyncshell.request('wscript -Kiev', function(output) wwidget.text = output end) - --- Grab environment -local awful = require('awful') - --- Initialize tables for module -asyncshell = { request_table = {}, id_counter = 0 } - --- Request counter -local function next_id() - asyncshell.id_counter = (asyncshell.id_counter + 1) % 10000 - return asyncshell.id_counter -end - --- Remove given request -function asyncshell.clear(id) - if asyncshell.request_table[id] then - if asyncshell.request_table[id].timer then - asyncshell.request_table[id].timer:stop() - asyncshell.request_table[id].timer = nil - end - asyncshell.request_table[id] = nil - end -end - --- Sends an asynchronous request for an output of the shell command --- @param command Command to be executed and taken output from --- @param callback Function to be called when the command finishes --- @param timeout Maximum amount of time to wait for the result (optional) -function asyncshell.request(command, callback, timeout) - local id = next_id() - asyncshell.request_table[id] = { callback = callback } - - local formatted_command = string.gsub(command, '"','\"') - - local req = string.format( - "echo \"asyncshell.deliver(%s, [[\\\"$(%s)\\\"]])\" | awesome-client &", - id, formatted_command - ) - - awful.util.spawn_with_shell(req) - - if timeout then - asyncshell.request_table[id].timer = timer({ timeout = timeout }) - asyncshell.request_table[id].timer:connect_signal("timeout", function() asyncshell.clear(id) end) - asyncshell.request_table[id].timer:start() - end -end - --- Calls the remembered callback function on the output of the shell command --- @param id Request ID --- @param output Shell command output to be delievered -function asyncshell.deliver(id, output) - local output = string.sub(output, 2, -2) - if asyncshell.request_table[id] then - asyncshell.request_table[id].callback(output) - asyncshell.clear(id) - end -end - -return asyncshell