Software / code / clix
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clix.lua @ 8:df4cb4a73549
clix: Make short_opts table global, to allow commands to add their own short options
| author | Matthew Wild <mwild1@gmail.com> |
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| date | Thu, 07 Jan 2010 02:05:48 +0000 |
| parent | 7:6078e8d2b59d |
| child | 11:a502c905527c |
| rev | line source |
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clix.lua: Add shebang for people who don't use squish
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1 #!/usr/bin/env lua |
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clix.lua, COPYING: Add COPYING file with MIT license, add copyright header to clix.lua
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2 -- Clix -- Command-line XMPP |
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3 -- Copyright (C) 2008-2010 Matthew Wild |
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4 -- |
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clix.lua, COPYING: Add COPYING file with MIT license, add copyright header to clix.lua
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5 -- This project is MIT/X11 licensed. Please see the |
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clix.lua, COPYING: Add COPYING file with MIT license, add copyright header to clix.lua
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6 -- COPYING file in the source package for more information. |
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clix.lua, COPYING: Add COPYING file with MIT license, add copyright header to clix.lua
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7 -- |
| 0 | 8 require "verse" |
| 9 require "verse.client" | |
| 10 | |
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clix: Make short_opts table global, to allow commands to add their own short options
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11 -- Global to allow commands to add to it |
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df4cb4a73549
clix: Make short_opts table global, to allow commands to add their own short options
Matthew Wild <mwild1@gmail.com>
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12 short_opts = { v = "verbose", t = "to", f = "from", e = "type", a = "account", p = "password" } |
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df4cb4a73549
clix: Make short_opts table global, to allow commands to add their own short options
Matthew Wild <mwild1@gmail.com>
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13 |
| 0 | 14 local command = arg[1]; |
| 15 | |
| 16 if not command then | |
| 17 print("Command Line XMPP, available commands:"); | |
| 18 for module in pairs(package.preload) do | |
| 19 if module:match("^clix%.") then | |
| 20 local m = require(module); | |
| 21 m{ "--short-help" }; | |
| 22 end | |
| 23 end | |
| 24 return 0; | |
| 25 end | |
| 26 | |
| 27 local ok, m = pcall(require, "clix."..command); | |
| 28 if not ok then | |
| 29 print("Error running command '"..command.."' (run with --debug to see full error)"); | |
| 30 if arg[2] == "--debug" then | |
| 31 print(m); | |
| 32 end | |
| 33 return 1; | |
| 34 end | |
| 35 | |
| 36 if type(m) ~= "function" then | |
| 37 print(command.." is not a valid command"); | |
| 38 return 1; | |
| 39 end | |
| 40 | |
| 41 local accounts = { default = {} }; | |
| 42 local current_account; | |
| 43 for line in io.lines(os.getenv("HOME").."/.clix") do | |
| 44 line = line:match("^%s*(.-)%s*$"); | |
| 45 if line:match("^%[") then | |
| 46 current_account = line:match("^%[(.-)%]"); | |
| 47 accounts[current_account] = {}; | |
| 48 if not current_account then -- This is the first defined account | |
| 49 accounts.default = accounts[current_account]; | |
| 50 end | |
| 51 elseif current_account then | |
| 52 local k,v = line:match("^(%w+)%s*[:=]%s*(.+)$"); | |
| 53 accounts[current_account or "default"][k] = v; | |
| 54 end | |
| 55 end | |
| 56 | |
| 57 function clix_connect(opts, on_connect) | |
| 58 local account = accounts[opts.account or "default"]; | |
| 59 if not (account and account.jid) then | |
| 60 io.stderr:write("The specified account (", opts.account or "default", ") wasn't found in the config file\n"); | |
| 61 return nil; | |
| 62 end | |
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clix: Enable global Verse logger when verbose is enabled
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63 verse.set_logger(opts.verbose and print or function () end); |
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clix: Make more use of Verse's new logging controls
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64 local conn = verse.new(verse.logger()); |
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clix: Make more use of Verse's new logging controls
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65 conn.log.debug = opts.verbose; |
| 0 | 66 conn:hook("authentication-failure", function (err) |
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clix: Make more use of Verse's new logging controls
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67 conn:error("Authentication failure ("..(err.condition or "unknown error")..")"..(err.text and (": "..err.text) or "")); |
| 0 | 68 end); |
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clix: Make more use of Verse's new logging controls
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69 conn:hook("binding-success", function () conn:debug("Connected: "..tostring(conn)); return on_connect(conn); end); |
| 0 | 70 conn:hook("binding-failure", function (err) |
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clix: Make more use of Verse's new logging controls
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71 conn:error("Resource binding failure ("..(err.condition or "unknown error")..")"..(err.text and (": "..err.text) or "")); |
| 0 | 72 end); |
| 73 conn:hook("disconnected", function (info) | |
| 74 if info.reason then | |
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clix: Make more use of Verse's new logging controls
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75 conn:warn("Disconnecting: %s", tostring(info.reason)); |
| 0 | 76 end |
| 77 verse.quit(); | |
| 78 end); | |
| 79 -- Optional config parameters | |
| 80 conn.connect_host = account.address; | |
| 81 conn.connect_port = account.port; | |
| 82 -- Connect! | |
| 83 conn:connect_client(account.jid, account.password); | |
| 84 return verse.loop(); | |
| 85 end | |
| 86 | |
| 87 table.remove(arg,1); | |
| 88 | |
| 89 local opts = {}; | |
| 90 | |
| 91 local args_handled_up_to; | |
| 92 for i, opt in ipairs(arg) do | |
| 93 if opt:match("^%-") and opt ~= "--" then | |
| 94 local name = opt:match("^%-%-?([^%s=]+)()") | |
| 95 name = (short_opts[name] or name):gsub("%-+", "_"); | |
| 96 if name:match("^no_") then | |
| 97 name = name:sub(4, -1); | |
| 98 opts[name] = false; | |
| 99 else | |
| 100 opts[name] = opt:match("=(.*)$") or true; | |
| 101 end | |
| 102 else | |
| 103 args_handled_up_to = i-1; | |
| 104 break; | |
| 105 end | |
| 106 end | |
| 107 | |
| 108 -- Remove all the handled args from the arg array | |
| 109 for n=(args_handled_up_to or #arg),1,-1 do | |
| 110 table.remove(arg, n); | |
| 111 end | |
| 112 | |
| 113 return m(opts, arg) or 0; | |
| 114 |
