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MC_Access.lua
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--------------------------------------------------------------------------
-- Access is the MCP mode that handles help message or whatis messages.
-- almost all other module commands are ignored.
-- @classmod MC_Access
require("strict")
--------------------------------------------------------------------------
-- Lmod License
--------------------------------------------------------------------------
--
-- Lmod is licensed under the terms of the MIT license reproduced below.
-- This means that Lmod is free software and can be used for both academic
-- and commercial purposes at absolutely no cost.
--
-- ----------------------------------------------------------------------
--
-- Copyright (C) 2008-2018 Robert McLay
--
-- Permission is hereby granted, free of charge, to any person obtaining
-- a copy of this software and associated documentation files (the
-- "Software"), to deal in the Software without restriction, including
-- without limitation the rights to use, copy, modify, merge, publish,
-- distribute, sublicense, and/or sell copies of the Software, and to
-- permit persons to whom the Software is furnished to do so, subject
-- to the following conditions:
--
-- The above copyright notice and this permission notice shall be
-- included in all copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-- OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-- BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-- ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-- THE SOFTWARE.
--
--------------------------------------------------------------------------
--------------------------------------------------------------------------
-- Access is the MCP mode that handles help message or whatis messages.
-- almost all other module commands are ignored.
require("utils")
require("myGlobals")
local MainControl = require("MainControl")
MC_Access = inheritsFrom(MainControl)
MC_Access.my_name = "MC_Access"
MC_Access.my_sType = "load"
MC_Access.my_tcl_mode = "display"
local concatTbl = table.concat
local A = ShowResultsA
local M = MC_Access
M.accessT = { help = false, whatis = false}
--------------------------------------------------------------------------
-- Set access mode to either help or whatis
-- @param mode The type of access: help, or whatis.
-- @param value Either true or false
function M.setAccessMode(self, mode, value)
self.accessT[mode] = value
end
--------------------------------------------------------------------------
-- print Help message when assessT is in help mode
-- @param self MC_Access object
function M.help(self, ...)
local argA = pack(...)
if (self.accessT.help == true) then
for i = 1, argA.n do
A[#A+1] = argA[i]
end
A[#A+1] = "\n"
end
end
--------------------------------------------------------------------------
-- print whatis message when assessT is whatis mode.
-- @param self A MC_Access object.
-- @param msg The message string.
function M.whatis(self, msg)
if (self.accessT.whatis) then
local nm = FullName or ""
local l = nm:len()
local nblnks
if (l < 20) then
nblnks = 20 - l
else
nblnks = l + 2
end
local prefix = nm .. string.rep(" ",nblnks) .. ": "
A[#A+1] = prefix
A[#A+1] = msg
A[#A+1] = "\n"
end
end
M.always_load = MainControl.quiet
M.always_unload = MainControl.quiet
M.add_property = MainControl.quiet
M.append_path = MainControl.quiet
M.build_unload = MainControl.do_not_build_unload
M.color_banner = MainControl.quiet
M.complete = MainControl.quiet
M.uncomplete = MainControl.quiet
M.conflict = MainControl.quiet
M.depends_on = MainControl.quiet
M.depends_on_any = MainControl.quiet
M.error = MainControl.quiet --> Users are allowed to access(whatis/help) on forbidden modules
M.execute = MainControl.execute
M.extensions = MainControl.quiet
M.family = MainControl.quiet
M.haveDynamicMPATH = MainControl.quiet
M.inherit = MainControl.inherit
M.load = MainControl.quiet
M.load_any = MainControl.quiet
M.load_usr = MainControl.quiet
M.message = MainControl.quiet
M.msg_raw = MainControl.quiet
M.mgrload = MainControl.quiet
M.myFileName = MainControl.myFileName
M.myModuleFullName = MainControl.myModuleFullName
M.myModuleUsrName = MainControl.myModuleUsrName
M.myModuleName = MainControl.myModuleName
M.myModuleVersion = MainControl.myModuleVersion
M.prepend_path = MainControl.quiet
M.prereq = MainControl.quiet
M.prereq_any = MainControl.quiet
M.purge = MainControl.quiet
M.pushenv = MainControl.setenv_env
M.remove_path = MainControl.quiet
M.remove_property = MainControl.quiet
M.report = MainControl.warning
M.setenv = MainControl.setenv_env
M.set_alias = MainControl.quiet
M.set_shell_function = MainControl.quiet
M.source_sh = MainControl.quiet
M.try_load = MainControl.quiet
M.uncomplete = MainControl.quiet
M.unload = MainControl.quiet
M.unload_usr = MainControl.quiet
M.unsetenv = MainControl.quiet
M.unset_shell_function = MainControl.quiet
M.usrload = MainControl.quiet
M.LmodBreak = MainControl.quiet
return M