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prosody
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util/paths.lua @ 10067:598befab492e
mod_admin_telnet: Check for simple commands before executing in sandbox
This makes fixing yield over pcall boundry issue easier since it would
have jumped to the thread error handler instead of proceeding to
checking for simple commands.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 10 May 2019 01:28:09 +0200 |
parent | 6505:2dc8dbd0940e |
child | 10197:91085371cfc5 |
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local t_concat = table.concat; local path_sep = package.config:sub(1,1); local path_util = {} -- Helper function to resolve relative paths (needed by config) function path_util.resolve_relative_path(parent_path, path) if path then -- Some normalization parent_path = parent_path:gsub("%"..path_sep.."+$", ""); path = path:gsub("^%.%"..path_sep.."+", ""); local is_relative; if path_sep == "/" and path:sub(1,1) ~= "/" then is_relative = true; elseif path_sep == "\\" and (path:sub(1,1) ~= "/" and (path:sub(2,3) ~= ":\\" and path:sub(2,3) ~= ":/")) then is_relative = true; end if is_relative then return parent_path..path_sep..path; end end return path; end -- Helper function to convert a glob to a Lua pattern function path_util.glob_to_pattern(glob) return "^"..glob:gsub("[%p*?]", function (c) if c == "*" then return ".*"; elseif c == "?" then return "."; else return "%"..c; end end).."$"; end function path_util.join(...) return t_concat({...}, path_sep); end return path_util;