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plugins/jingle_ibb.lua @ 409:171c4a8cc3de

plugins.archive: Update to XEP-0313 v0.6

author	Kim Alvefur <zash@zash.se>
date	Fri, 07 Apr 2017 19:38:52 +0200
parent	284:c78d1780f1d2
child	428:bde804b01f28

rev	line source
250 a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 219 diff changeset	1 local verse = require "verse";
a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 219 diff changeset	2 local base64 = require "util.encodings".base64;
a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 219 diff changeset	3 local uuid_generate = require "util.uuid".generate;
a5ac643a7fd6 added local verse var to all plugins mva <mva@mva.name> parents: 219 diff changeset	4
219 ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	5 local xmlns_jingle_ibb = "urn:xmpp:jingle:transports:ibb:1";
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	6 local xmlns_ibb = "http://jabber.org/protocol/ibb";
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	7 assert(base64.encode("This is a test.") == "VGhpcyBpcyBhIHRlc3Qu", "Base64 encoding failed");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	8 assert(base64.decode("VGhpcyBpcyBhIHRlc3Qu") == "This is a test.", "Base64 decoding failed");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	9 local t_concat = table.concat
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	10
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	11 local ibb_conn = {};
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	12 local ibb_conn_mt = { __index = ibb_conn };
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	13
284 c78d1780f1d2 plugins.jingle_ibb: new_ibb() doesn't need to be global Kim Alvefur <zash@zash.se> parents: 250 diff changeset	14 local function new_ibb(stream)
219 ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	15 local conn = setmetatable({ stream = stream }, ibb_conn_mt)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	16 conn = verse.eventable(conn);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	17 return conn;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	18 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	19
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	20 function ibb_conn:initiate(peer, sid, stanza)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	21 self.block = 2048; -- ignored for now
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	22 self.stanza = stanza or 'iq';
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	23 self.peer = peer;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	24 self.sid = sid or tostring(self):match("%x+$");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	25 self.iseq = 0;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	26 self.oseq = 0;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	27 local feeder = function(stanza)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	28 return self:feed(stanza)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	29 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	30 self.feeder = feeder;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	31 print("Hooking incomming IQs");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	32 local stream = self.stream;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	33 stream:hook("iq/".. xmlns_ibb, feeder)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	34 if stanza == "message" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	35 stream:hook("message", feeder)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	36 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	37 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	38
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	39 function ibb_conn:open(callback)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	40 self.stream:send_iq(verse.iq{ to = self.peer, type = "set" }
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	41 :tag("open", {
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	42 xmlns = xmlns_ibb,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	43 ["block-size"] = self.block,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	44 sid = self.sid,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	45 stanza = self.stanza
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	46 })
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	47 , function(reply)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	48 if callback then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	49 if reply.attr.type ~= "error" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	50 callback(true)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	51 else
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	52 callback(false, reply:get_error())
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	53 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	54 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	55 end);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	56 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	57
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	58 function ibb_conn:send(data)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	59 local stanza = self.stanza;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	60 local st;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	61 if stanza == "iq" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	62 st = verse.iq{ type = "set", to = self.peer }
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	63 elseif stanza == "message" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	64 st = verse.message{ to = self.peer }
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	65 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	66
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	67 local seq = self.oseq;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	68 self.oseq = seq + 1;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	69
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	70 st:tag("data", { xmlns = xmlns_ibb, sid = self.sid, seq = seq })
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	71 :text(base64.encode(data));
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	72
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	73 if stanza == "iq" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	74 self.stream:send_iq(st, function(reply)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	75 self:event(reply.attr.type == "result" and "drained" or "error");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	76 end)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	77 else
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	78 stream:send(st)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	79 self:event("drained");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	80 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	81 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	82
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	83 function ibb_conn:feed(stanza)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	84 if stanza.attr.from ~= self.peer then return end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	85 local child = stanza[1];
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	86 if child.attr.sid ~= self.sid then return end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	87 local ok;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	88 if child.name == "open" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	89 self:event("connected");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	90 self.stream:send(verse.reply(stanza))
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	91 return true
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	92 elseif child.name == "data" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	93 local bdata = stanza:get_child_text("data", xmlns_ibb);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	94 local seq = tonumber(child.attr.seq);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	95 local expected_seq = self.iseq;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	96 if bdata and seq then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	97 if seq ~= expected_seq then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	98 self.stream:send(verse.error_reply(stanza, "cancel", "not-acceptable", "Wrong sequence. Packet lost?"))
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	99 self:close();
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	100 self:event("error");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	101 return true;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	102 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	103 self.iseq = seq + 1;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	104 local data = base64.decode(bdata);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	105 if self.stanza == "iq" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	106 self.stream:send(verse.reply(stanza))
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	107 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	108 self:event("incoming-raw", data);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	109 return true;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	110 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	111 elseif child.name == "close" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	112 self.stream:send(verse.reply(stanza))
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	113 self:close();
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	114 return true
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	115 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	116 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	117
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	118 --[[ FIXME some day
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	119 function ibb_conn:receive(patt)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	120 -- is this even used?
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	121 print("ibb_conn:receive("..tostring(patt)..")");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	122 assert(patt == "*a" or tonumber(patt));
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	123 local data = t_concat(self.ibuffer):sub(self.pos, tonumber(patt) or nil);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	124 self.pos = self.pos + #data;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	125 return data
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	126 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	127
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	128 function ibb_conn:dirty()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	129 print("ibb_conn:dirty()");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	130 return false -- ????
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	131 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	132 function ibb_conn:getfd()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	133 return 0
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	134 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	135 function ibb_conn:settimeout(n)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	136 -- ignore?
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	137 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	138 -]]
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	139
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	140 function ibb_conn:close()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	141 self.stream:unhook("iq/".. xmlns_ibb, self.feeder)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	142 self:event("disconnected");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	143 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	144
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	145 function verse.plugins.jingle_ibb(stream)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	146 stream:hook("ready", function ()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	147 stream:add_disco_feature(xmlns_jingle_ibb);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	148 end, 10);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	149
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	150 local ibb = {};
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	151
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	152 function ibb:_setup()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	153 local conn = new_ibb(self.stream);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	154 conn.sid = self.sid or conn.sid;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	155 conn.stanza = self.stanza or conn.stanza;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	156 conn.block = self.block or conn.block;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	157 conn:initiate(self.peer, self.sid, self.stanza);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	158 self.conn = conn;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	159 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	160 function ibb:generate_initiate()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	161 print("ibb:generate_initiate() as ".. self.role);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	162 local sid = uuid_generate();
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	163 self.sid = sid;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	164 self.stanza = 'iq';
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	165 self.block = 2048;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	166 local transport = verse.stanza("transport", { xmlns = xmlns_jingle_ibb,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	167 sid = self.sid, stanza = self.stanza, ["block-size"] = self.block });
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	168 return transport;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	169 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	170 function ibb:generate_accept(initiate_transport)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	171 print("ibb:generate_accept() as ".. self.role);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	172 local attr = initiate_transport.attr;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	173 self.sid = attr.sid or self.sid;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	174 self.stanza = attr.stanza or self.stanza;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	175 self.block = attr["block-size"] or self.block;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	176 self:_setup();
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	177 return initiate_transport;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	178 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	179 function ibb:connect(callback)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	180 if not self.conn then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	181 self:_setup();
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	182 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	183 local conn = self.conn;
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	184 print("ibb:connect() as ".. self.role);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	185 if self.role == "initiator" then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	186 conn:open(function(ok, ...)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	187 assert(ok, table.concat({...}, ", "));
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	188 callback(conn);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	189 end);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	190 else
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	191 callback(conn);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	192 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	193 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	194 function ibb:info_received(jingle_tag)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	195 print("ibb:info_received()");
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	196 -- TODO, what exactly?
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	197 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	198 function ibb:disconnect()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	199 if self.conn then
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	200 self.conn:close()
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	201 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	202 end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	203 function ibb:handle_accepted(jingle_tag) end
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	204
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	205 local ibb_mt = { __index = ibb };
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	206 stream:hook("jingle/transport/"..xmlns_jingle_ibb, function (jingle)
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	207 return setmetatable({
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	208 role = jingle.role,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	209 peer = jingle.peer,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	210 stream = jingle.stream,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	211 jingle = jingle,
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	212 }, ibb_mt);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	213 end);
ce8ed17710cb plugins.jingle_ibb: In-Band Bytestreams, initial commit. Kim Alvefur <zash@zash.se> parents: diff changeset	214 end

verse

171c4a8cc3de

plugins/jingle_ibb.lua

Software / code / verse

Annotate

plugins/jingle_ibb.lua @ 409:171c4a8cc3de

Software `/` code `/` verse