Mercurial > hg > rlgwebd

annotate rlgwebd @ 199:34e1bc4fd6b2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Some fixes to the documentation.
author John "Elwin" Edwards
date Mon, 01 Feb 2016 21:20:12 -0500
parents ea28353d620a
children f3843245a35e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
1 #!/usr/bin/env node
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
2
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
3 var http = require('http');
28
2ad2b6491aa9 rlgwebd.js: become a real daemon.
John "Elwin" Edwards <elwin@sdf.org>
parents: 27
diff changeset
4 var net = require('net');
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
5 var url = require('url');
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
6 var path = require('path');
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
7 var fs = require('fs');
55
96815eae4ebe RLG-Web: make multiple watchers possible.
John "Elwin" Edwards <elwin@sdf.org>
parents: 49
diff changeset
8 var events = require('events');
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
9 var child_process = require('child_process');
141
1a156a7746a7 RLGWebD: use NODE_PATH to find modules.
John "Elwin" Edwards
parents: 139
diff changeset
10 // Dependencies
1a156a7746a7 RLGWebD: use NODE_PATH to find modules.
John "Elwin" Edwards
parents: 139
diff changeset
11 var posix = require("posix");
1a156a7746a7 RLGWebD: use NODE_PATH to find modules.
John "Elwin" Edwards
parents: 139
diff changeset
12 var pty = require("pty.js");
1a156a7746a7 RLGWebD: use NODE_PATH to find modules.
John "Elwin" Edwards
parents: 139
diff changeset
13 var WebSocketServer = require("websocket").server;
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
14
30
b5570a594266 rlgwebd.js: listen on any address
John "Elwin" Edwards <elwin@sdf.org>
parents: 29
diff changeset
15 /* Configuration variables */
139
dcd07c1d846a Replace the daemon module with posix.
John "Elwin" Edwards
parents: 132
diff changeset
16 // The first file is NOT in the chroot.
194
5483d413a45b RLGWebD: move the control socket into /var/run.
John "Elwin" Edwards
parents: 191
diff changeset
17 var ctlsocket = "/var/run/rlgwebd.sock";
30
b5570a594266 rlgwebd.js: listen on any address
John "Elwin" Edwards <elwin@sdf.org>
parents: 29
diff changeset
18 var httpPort = 8080;
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
19 var chrootDir = "/var/dgl/";
157
e7f809f06c5c Use posix.getpwnam() to look up UID/GID to drop to.
John "Elwin" Edwards
parents: 156
diff changeset
20 var dropToUser = "rodney";
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
21 var serveStaticRoot = "/var/www/"; // inside the chroot
30
b5570a594266 rlgwebd.js: listen on any address
John "Elwin" Edwards <elwin@sdf.org>
parents: 29
diff changeset
22
180
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
23 var clearbufs = [
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
24 new Buffer([27, 91, 72, 27, 91, 50, 74]), // xterm: CSI H CSI 2J
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
25 new Buffer([27, 91, 72, 27, 91, 74]) // screen: CSI H CSI J
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
26 ];
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
27
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 37
diff changeset
28 /* Data on the games available. */
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
29 var games = {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
30 "rogue3": {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
31 "name": "Rogue V3",
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
32 "uname": "rogue3",
42
8f6bc0df58fa rlgwebd.js: add a player status interface.
John "Elwin" Edwards <elwin@sdf.org>
parents: 40
diff changeset
33 "suffix": ".r3sav",
180
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
34 "path": "/usr/bin/rogue3"
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
35 },
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
36 "rogue4": {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
37 "name": "Rogue V4",
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
38 "uname": "rogue4",
42
8f6bc0df58fa rlgwebd.js: add a player status interface.
John "Elwin" Edwards <elwin@sdf.org>
parents: 40
diff changeset
39 "suffix": ".r4sav",
180
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
40 "path": "/usr/bin/rogue4"
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
41 },
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
42 "rogue5": {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
43 "name": "Rogue V5",
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
44 "uname": "rogue5",
42
8f6bc0df58fa rlgwebd.js: add a player status interface.
John "Elwin" Edwards <elwin@sdf.org>
parents: 40
diff changeset
45 "suffix": ".r5sav",
180
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
46 "path": "/usr/bin/rogue5"
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
47 },
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
48 "srogue": {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
49 "name": "Super-Rogue",
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
50 "uname": "srogue",
42
8f6bc0df58fa rlgwebd.js: add a player status interface.
John "Elwin" Edwards <elwin@sdf.org>
parents: 40
diff changeset
51 "suffix": ".srsav",
180
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
52 "path": "/usr/bin/srogue"
120
54979d35611a Add support for Advanced Rogue 5.
John "Elwin" Edwards <elwin@sdf.org>
parents: 113
diff changeset
53 },
54979d35611a Add support for Advanced Rogue 5.
John "Elwin" Edwards <elwin@sdf.org>
parents: 113
diff changeset
54 "arogue5": {
54979d35611a Add support for Advanced Rogue 5.
John "Elwin" Edwards <elwin@sdf.org>
parents: 113
diff changeset
55 "name": "Advanced Rogue 5",
54979d35611a Add support for Advanced Rogue 5.
John "Elwin" Edwards <elwin@sdf.org>
parents: 113
diff changeset
56 "uname": "arogue5",
54979d35611a Add support for Advanced Rogue 5.
John "Elwin" Edwards <elwin@sdf.org>
parents: 113
diff changeset
57 "suffix": ".ar5sav",
180
85fde763c7ed Improve the clear-command recognition.
John "Elwin" Edwards
parents: 176
diff changeset
58 "path": "/usr/bin/arogue5"
191
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
59 },
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
60 "arogue7": {
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
61 "name": "Advanced Rogue 7",
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
62 "uname": "arogue7",
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
63 "suffix": ".ar7sav",
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
64 "path": "/usr/bin/arogue7"
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
65 },
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
66 "xrogue": {
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
67 "name": "XRogue",
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
68 "uname": "xrogue",
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
69 "suffix": ".xrsav",
9758ca68e7f1 Add support for Advanced Rogue 7 and XRogue.
John "Elwin" Edwards
parents: 190
diff changeset
70 "path": "/usr/bin/xrogue"
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
71 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
72 };
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
73
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 37
diff changeset
74 /* Global state */
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 37
diff changeset
75 var logins = {};
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 37
diff changeset
76 var sessions = {};
156
127f9e256d02 Keep a list of dgamelaunch games and put it in the /status message.
John "Elwin" Edwards
parents: 155
diff changeset
77 var dglgames = {};
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 37
diff changeset
78 var allowlogin = true;
104
7d444ba4739e RLG-Web server: send status events over WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 103
diff changeset
79 var gamemux = new events.EventEmitter();
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 37
diff changeset
80
184
ecedc6f7e4ac Move TermSession and DglSession common code into a base class.
John "Elwin" Edwards
parents: 183
diff changeset
81 /* A base class. TermSession and DglSession inherit from it. */
ecedc6f7e4ac Move TermSession and DglSession common code into a base class.
John "Elwin" Edwards
parents: 183
diff changeset
82 function BaseGame() {
ecedc6f7e4ac Move TermSession and DglSession common code into a base class.
John "Elwin" Edwards
parents: 183
diff changeset
83 /* Games subclass EventEmitter, though there are few listeners. */
ecedc6f7e4ac Move TermSession and DglSession common code into a base class.
John "Elwin" Edwards
parents: 183
diff changeset
84 events.EventEmitter.call(this);