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fallbacks/lxp.lua @ 10851:6cf16abd0976

net.server_select: Ensure onconnect is always called before onincoming This changes the code to call onconnect when the first data is sucessfully read or written, instead of simply when the socket first becomes writable. A writable socket can mean a connection error, and if the client already sent some data it may get passed to onincoming before processing writable sockets. This fixes the issue.

author	Matthew Wild <mwild1@gmail.com>
date	Mon, 01 Jun 2020 13:38:47 +0100
parent	5776:bd0ff8ae98a8

rev	line source
3804 da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	1
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	2 local coroutine = coroutine;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	3 local tonumber = tonumber;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	4 local string = string;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	5 local setmetatable, getmetatable = setmetatable, getmetatable;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	6 local pairs = pairs;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	7
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	8 local deadroutine = coroutine.create(function() end);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	9 coroutine.resume(deadroutine);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	10
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	11 module("lxp")
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	12
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	13 local entity_map = setmetatable({
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	14 ["amp"] = "&";
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	15 ["gt"] = ">";
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	16 ["lt"] = "<";
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17 ["apos"] = "'";
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	18 ["quot"] = "\"";
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	19 }, {__index = function(_, s)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20 if s:sub(1,1) == "#" then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21 if s:sub(2,2) == "x" then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	22 return string.char(tonumber(s:sub(3), 16));
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23 else
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 return string.char(tonumber(s:sub(2)));
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	27 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	28 });
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 local function xml_unescape(str)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30 return (str:gsub("&(.-);", entity_map));
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 local function parse_tag(s)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 local name,sattr=(s):gmatch("([^%s]+)(.*)")();
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 local attr = {};
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	35 for a,b in (sattr):gmatch("([^=%s]+)=['\"]([^'\"]*)['\"]") do attr[a] = xml_unescape(b); end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 return name, attr;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	37 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	38
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	39 local function parser(data, handlers, ns_separator)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	40 local function read_until(str)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 local pos = data:find(str, nil, true);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 while not pos do
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 data = data..coroutine.yield();
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 pos = data:find(str, nil, true);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 local r = data:sub(1, pos);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	47 data = data:sub(pos+1);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 return r;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	50 local function read_before(str)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 local pos = data:find(str, nil, true);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	52 while not pos do
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 data = data..coroutine.yield();
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	54 pos = data:find(str, nil, true);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	55 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	56 local r = data:sub(1, pos-1);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	57 data = data:sub(pos);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	58 return r;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 local function peek()
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	61 while #data == 0 do data = coroutine.yield(); end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	62 return data:sub(1,1);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	63 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 3899 diff changeset	64
3804 da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	65 local ns = { xml = "http://www.w3.org/XML/1998/namespace" };
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	66 ns.__index = ns;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	67 local function apply_ns(name, dodefault)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	68 local prefix,n = name:match("^([^:]):(.)$");
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	69 if prefix and ns[prefix] then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	70 return ns[prefix]..ns_separator..n;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	71 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	72 if dodefault and ns[""] then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	73 return ns[""]..ns_separator..name;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	74 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	75 return name;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	76 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	77 local function push(tag, attr)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	78 ns = setmetatable({}, ns);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	79 for k,v in pairs(attr) do
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	80 local xmlns = k == "xmlns" and "" or k:match("^xmlns:(.*)$");
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	81 if xmlns then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	82 ns[xmlns] = v;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	83 attr[k] = nil;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	84 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	85 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	86 local newattr, n = {}, 0;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 for k,v in pairs(attr) do
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 n = n+1;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	89 k = apply_ns(k);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	90 newattr[n] = k;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	91 newattr[k] = v;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	92 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	93 tag = apply_ns(tag, true);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	94 ns[0] = tag;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	95 ns.__index = ns;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	96 return tag, newattr;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	97 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	98 local function pop()
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	99 local tag = ns[0];
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	100 ns = getmetatable(ns);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	101 return tag;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	102 end
5776 bd0ff8ae98a8 Remove all trailing whitespace Florian Zeitz <florob@babelmonkeys.de> parents: 3899 diff changeset	103
3804 da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	104 while true do
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105 if peek() == "<" then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	106 local elem = read_until(">"):sub(2,-2);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	107 if elem:sub(1,1) == "!" or elem:sub(1,1) == "?" then -- neglect comments and processing-instructions
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	108 elseif elem:sub(1,1) == "/" then -- end tag
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109 elem = elem:sub(2);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 local name = pop();
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111 handlers:EndElement(name); -- TODO check for start-end tag name match
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 elseif elem:sub(-1,-1) == "/" then -- empty tag
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 elem = elem:sub(1,-2);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	114 local name,attr = parse_tag(elem);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	115 name,attr = push(name,attr);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	116 handlers:StartElement(name,attr);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117 name = pop();
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 handlers:EndElement(name);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 else -- start tag
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 local name,attr = parse_tag(elem);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	121 name,attr = push(name,attr);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	122 handlers:StartElement(name,attr);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	123 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124 else
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125 local text = read_before("<");
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 handlers:CharacterData(xml_unescape(text));
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 function new(handlers, ns_separator)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132 local co = coroutine.create(parser);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 return {
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134 parse = function(self, data)
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135 if not data then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136 co = deadroutine;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137 return true; -- eof
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139 local success, result = coroutine.resume(co, data, handlers, ns_separator);
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 if result then
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141 co = deadroutine;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	142 return nil, result; -- error
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	144 return true; -- success
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 end;
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	146 };
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147 end
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148
da75eb23dbba fallbacks/lxp.lua: Pure Lua pseudo-XML parser. Implements the same API as LuaExpat. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149 return _M;

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6cf16abd0976

fallbacks/lxp.lua

Software / code / prosody

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fallbacks/lxp.lua @ 10851:6cf16abd0976

Software `/` code `/` prosody