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Super mega-commit

Browse source 
Organize files
Rewrite readme for new game IDs and command line
Add command line access
Replace some dependencies that required binaries with simpler alternatives
Switch gbxremote back to upstream, Closes #2
Moved simple aliases into an alias file, rather than seperate files for each
Patched nearly every protocol variant with tons of bug fixes
Re-tested every combination of server and protocol types except nadeo
Added alternative minecraft query check (minecraftping)
Fixed mutant factions query
Fixed valve gold not working at all
Stripped colors more reliably from protocols that support colors
Added a couple more fields to ut2004 and killing floor
and more that I probably forgot.

This shouldn't break compatibility too bad -- at the most, some game IDs may have changed.
This commit is contained in:
Michael Morrison 2014-01-31 16:27:52 -06:00
parent a89fb7bbdf
commit c82554ad1a
31 changed files with 573 additions and 135 deletions
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208
protocols/source.js
View file

@ -1,208 +0,0 @@
var async = require('async'),
Bzip2 = require('compressjs').Bzip2;
module.exports = require('./core').extend({
init: function() {
this._super();
this.goldsrc = false;
this.options.port = 27015;
},
run: function(state) {
var self = this;
var challenge;
async.series([
function(c) {
self.sendPacket(
0x54,false,new Buffer('Source Engine Query\0'),
self.goldsrc ? 0x6D : 0x49,
function(b) {
var reader = self.reader(b);
if(self.goldsrc) state.raw.address = reader.string();
else state.raw.protocol = reader.uint(1);
state.name = reader.string();
state.map = reader.string();
state.raw.folder = reader.string();
state.raw.game = reader.string();
state.raw.steamappid = reader.uint(2);
state.raw.numplayers = reader.uint(1);
state.maxplayers = reader.uint(1);
if(self.goldsrc) state.raw.protocol = reader.uint(1);
else state.raw.numbots = reader.uint(1);
state.raw.listentype = String.fromCharCode(reader.uint(1));
state.raw.environment = String.fromCharCode(reader.uint(1));
state.password = reader.uint(1);
if(self.goldsrc) {
state.raw.ismod = reader.uint(1);
if(state.raw.ismod) {
state.raw.modlink = reader.string();
state.raw.moddownload = reader.string();
reader.skip(1);
state.raw.modversion = reader.uint(4);
state.raw.modsize = reader.uint(4);
state.raw.modtype = reader.uint(1);
state.raw.moddll = reader.uint(1);
}
}
state.raw.secure = reader.uint(1);
if(self.goldsrc) {
state.raw.numbots = reader.uint(1);
} else {
if(state.raw.folder == 'ship') {
state.raw.shipmode = reader.uint(1);
state.raw.shipwitnesses = reader.uint(1);
state.raw.shipduration = reader.uint(1);
}
state.raw.version = reader.string();
var extraFlag = reader.uint(1);
if(extraFlag & 0x80) state.raw.port = reader.uint(2);
if(extraFlag & 0x10) state.raw.steamid = reader.uint(8);
if(extraFlag & 0x40) {
state.raw.sourcetvport = reader.uint(2);
state.raw.sourcetvname = reader.string();
}
if(extraFlag & 0x20) state.raw.tags = reader.string();
if(extraFlag & 0x01) state.raw.gameid = reader.uint(8);
}
c();
}
);
},
function(c) {
self.sendPacket(0x55,0xffffffff,false,0x41,function(b) {
var reader = self.reader(b);
challenge = reader.uint(4);
c();
});
},
function(c) {
self.sendPacket(0x55,challenge,false,0x44,function(b) {
var reader = self.reader(b);
var num = reader.uint(1);
for(var i = 0; i < num; i++) {
reader.skip(1);
var name = reader.string();
var score = reader.uint(4);
var time = reader.float();
// connecting players don't could as players.
if(!name) continue;
(time == -1 ? state.bots : state.players).push({
name:name, score:score, time:time
});
}
// if we didn't find the bots, iterate
// through and guess which ones they are
if(!state.bots.length) {
var maxTime = 0;
state.players.forEach(function(player) {
maxTime = Math.max(player.time,maxTime);
});
for(var i = 0; i < state.players.length; i++) {
var player = state.players[i];
if(state.bots.length >= state.raw.numbots) continue;
if(player.time != maxTime) continue;
state.bots.push(player);
state.players.splice(i, 1);
i--;
}
}
c();
});
},
function(c) {
self.sendPacket(0x56,challenge,false,0x45,function(b) {
var reader = self.reader(b);
var num = reader.uint(2);
state.raw.rules = [];
for(var i = 0; i < num; i++) {
var key = reader.string();
var value = reader.string();
state.raw.rules[key] = value;
}
c();
});
},
function(c) {
self.finish(state);
}
]);
},
sendPacket: function(type,challenge,payload,expect,callback) {
var self = this;
var challengeLength = challenge === false ? 0 : 4;
var payloadLength = payload ? payload.length : 0;
var b = new Buffer(5 + challengeLength + payloadLength);
b.writeInt32LE(-1, 0);
b.writeUInt8(type, 4);
if(challengeLength) b.writeUInt32LE(challenge, 5);
if(payloadLength) payload.copy(b, 5+challengeLength);
function received(payload) {
var type = payload.readUInt8(0);
if(type != expect) return;
callback(payload.slice(1));
return true;
}
var numPackets = 0;
var packets = [];
var bzip = false;
this.udpSend(b,function(buffer) {
var header = buffer.readInt32LE(0);
if(header == -1) {
// full package
return received(buffer.slice(4));
}
if(header == -2) {
// partial package
var uid = buffer.readUInt32LE(4);
if(!self.goldsrc && uid & 0x80000000) bzip = true;
var id,payload;
if(self.goldsrc) {
id = buffer.readUInt8(8);
numPackets = id & 0x0f;
id = id & 0xf0 >> 4;
payload = buffer.slice(9);
} else {
numPackets = buffer.readUInt8(8);
id = buffer.readUInt8(9);
if(id == 0 && bzip) payload = buffer.slice(20);
else payload = buffer.slice(12);
}
packets[id] = payload;
if(!numPackets || Object.keys(packets).length != numPackets) return;
// assemble the parts
var list = [];
for(var i = 0; i < numPackets; i++) {
if(!(i in packets)) {
self.error('Missing packet #'+i);
return true;
}
list.push(packets[i]);
}
var assembled = Buffer.concat(list);
var payload = assembled.slice(4);
if(bzip) payload = Bzip2.uncompressFile(payload);
return received(payload);
}
});
}
});