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util/termcolours.lua @ 4308:50e1a3dc2b50

mod_bosh: Mark a session as active when a request comes in, even if we don't end up holding that request, fixes BOSH ghosts (thanks smoku)

author	Matthew Wild <mwild1@gmail.com>
date	Sun, 05 Jun 2011 11:48:57 +0100
parent	3869:692a428f57e7
child	4698:739f7ae1a01e

rev	line source
1523 841d61be198f Remove version number from copyright headers Matthew Wild <mwild1@gmail.com> parents: 896 diff changeset	1 -- Prosody IM
2923 b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 1523 diff changeset	2 -- Copyright (C) 2008-2010 Matthew Wild
b7049746bd29 Update copyright headers for 2010 Matthew Wild <mwild1@gmail.com> parents: 1523 diff changeset	3 -- Copyright (C) 2008-2010 Waqas Hussain
519 cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 262 diff changeset	4 --
758 b1885732e979 GPL->MIT! Matthew Wild <mwild1@gmail.com> parents: 615 diff changeset	5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT! Matthew Wild <mwild1@gmail.com> parents: 615 diff changeset	6 -- COPYING file in the source package for more information.
519 cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 262 diff changeset	7 --
cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 262 diff changeset	8
cccd610a0ef9 Insert copyright/license headers Matthew Wild <mwild1@gmail.com> parents: 262 diff changeset	9
262 8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	10 local t_concat, t_insert = table.concat, table.insert;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	11 local char, format = string.char, string.format;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	12 local ipairs = ipairs;
3869 692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	13 local io_write = io.write;
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	14
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	15 local windows;
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	16 if os.getenv("WINDIR") then
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	17 windows = require "util.windows";
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	18 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	19 local orig_color = windows and windows.get_consolecolor and windows.get_consolecolor();
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	20
262 8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	21 module "termcolours"
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	22
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	23 local stylemap = {
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	24 reset = 0; bright = 1, dim = 2, underscore = 4, blink = 5, reverse = 7, hidden = 8;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	25 black = 30; red = 31; green = 32; yellow = 33; blue = 34; magenta = 35; cyan = 36; white = 37;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	26 ["black background"] = 40; ["red background"] = 41; ["green background"] = 42; ["yellow background"] = 43; ["blue background"] = 44; ["magenta background"] = 45; ["cyan background"] = 46; ["white background"] = 47;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	27 bold = 1, dark = 2, underline = 4, underlined = 4, normal = 0;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	28 }
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	29
3869 692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	30 local winstylemap = {
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	31 ["0"] = orig_color, -- reset
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	32 ["1"] = 7+8, -- bold
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	33 ["1;33"] = 2+4+8, -- bold yellow
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	34 ["1;31"] = 4+8 -- bold red
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	35 }
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	36
262 8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	37 local fmt_string = char(0x1B).."[%sm%s"..char(0x1B).."[0m";
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	38 function getstring(style, text)
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	39 if style then
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	40 return format(fmt_string, style, text);
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	41 else
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	42 return text;
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	43 end
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	44 end
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	45
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	46 function getstyle(...)
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	47 local styles, result = { ... }, {};
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	48 for i, style in ipairs(styles) do
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	49 style = stylemap[style];
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	50 if style then
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	51 t_insert(result, style);
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	52 end
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	53 end
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	54 return t_concat(result, ";");
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	55 end
8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	56
3869 692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	57 local last = "0";
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	58 function setstyle(style)
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	59 style = style or "0";
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	60 if style ~= last then
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	61 io_write("\27["..style.."m");
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	62 last = style;
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	63 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	64 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	65
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	66 if windows then
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	67 function setstyle(style)
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	68 style = style or "0";
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	69 if style ~= last then
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	70 windows.set_consolecolor(winstylemap[style] or orig_color);
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	71 last = style;
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	72 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	73 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	74 if not orig_color then
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	75 function setstyle(style) end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	76 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	77 end
692a428f57e7 util.termcolours: Added setstyle(str), which works on Windows too. Waqas Hussain <waqas20@gmail.com> parents: 2923 diff changeset	78
262 8c73fb2ff4a2 A treat for Linux users ;) Matthew Wild <mwild1@gmail.com> parents: diff changeset	79 return _M;

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50e1a3dc2b50

util/termcolours.lua

Software / code / prosody

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util/termcolours.lua @ 4308:50e1a3dc2b50

Software `/` code `/` prosody